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Cronan JE. Biotin protein ligase as you like it: Either extraordinarily specific or promiscuous protein biotinylation. Proteins 2024; 92:435-448. [PMID: 37997490 PMCID: PMC10932917 DOI: 10.1002/prot.26642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023]
Abstract
Biotin (vitamin H or B7) is a coenzyme essential for all forms of life. Biotin has biological activity only when covalently attached to a few key metabolic enzyme proteins. Most organisms have only one attachment enzyme, biotin protein ligase (BPL), which attaches biotin to all target proteins. The sequences of these proteins and their substrate proteins are strongly conserved throughout biology. Structures of both the biotin ligase- and biotin-acceptor domains of mammals, plants, several bacterial species, and archaea have been determined. These, together with mutational analyses of ligases and their protein substrates, illustrate the exceptional specificity of this protein modification. For example, the Escherichia coli BPL biotinylates only one of the >4000 cellular proteins. Several bifunctional bacterial biotin ligases transcriptionally regulate biotin synthesis and/or transport in concert with biotinylation. The human BPL has been demonstrated to play an important role in that mutations in the BPL encoding gene cause one form of the disease, biotin-responsive multiple carboxylase deficiency. Promiscuous mutant versions of several BPL enzymes release biotinoyl-AMP, the active intermediate of the ligase reaction, to solvent. The released biotinoyl-AMP acts as a chemical biotinylation reagent that modifies lysine residues of neighboring proteins in vivo. This proximity-dependent biotinylation (called BioID) approach has been heavily utilized in cell biology.
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Affiliation(s)
- John E Cronan
- Department of Microbiology, University of Illinois, Urbana, Illinois, USA
- Department of Biochemistry, University of Illinois, Urbana, Illinois, USA
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Gao SS, Shi R, Sun J, Tang Y, Zheng Z, Li JF, Li H, Zhang J, Leng Q, Xu J, Chen X, Zhao J, Sy MS, Feng L, Li C. GPI-anchored ligand-BioID2-tagging system identifies Galectin-1 mediating Zika virus entry. iScience 2022; 25:105481. [PMID: 36404916 PMCID: PMC9668739 DOI: 10.1016/j.isci.2022.105481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 08/30/2022] [Accepted: 10/28/2022] [Indexed: 11/15/2022] Open
Abstract
Identification of host factors facilitating pathogen entry is critical for preventing infectious diseases. Here, we report a tagging system consisting of a viral receptor-binding protein (RBP) linked to BioID2, which is expressed on the cell surface via a GPI anchor. Using VSV or Zika virus (ZIKV) RBP, the system (BioID2- RBP(V)-GPI; BioID2-RBP(Z)-GPI) faithfully identifies LDLR and AXL, the receptors of VSV and ZIKV, respectively. Being GPI-anchored is essential for the probe to function properly. Furthermore, BioID2-RBP(Z)-GPI expressed in human neuronal progenitor cells identifies galectin-1 on cell surface pivotal for ZIKV entry. This conclusion is further supported by antibody blocking and galectin-1 silencing in A549 and mouse neural cells. Importantly, Lgals1−/− mice are significantly more resistant to ZIKV infection than Lgals1+/+ littermates are, having significantly lower virus titers and fewer pathologies in various organs. This tagging system may have broad applications for identifying protein-protein interactions on the cell surface. A tagging system for identifying ligand-receptor interactions is developed Receptor binding domain determines the specificity of the system Being GPI-anchored is pivotal for the tagging system to function properly Galectin-1 is identified as an entry factor essential for ZIKV infection
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Samavarchi-Tehrani P, Samson R, Gingras AC. Proximity Dependent Biotinylation: Key Enzymes and Adaptation to Proteomics Approaches. Mol Cell Proteomics 2020; 19:757-773. [PMID: 32127388 PMCID: PMC7196579 DOI: 10.1074/mcp.r120.001941] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/25/2020] [Indexed: 12/12/2022] Open
Abstract
The study of protein subcellular distribution, their assembly into complexes and the set of proteins with which they interact with is essential to our understanding of fundamental biological processes. Complementary to traditional assays, proximity-dependent biotinylation (PDB) approaches coupled with mass spectrometry (such as BioID or APEX) have emerged as powerful techniques to study proximal protein interactions and the subcellular proteome in the context of living cells and organisms. Since their introduction in 2012, PDB approaches have been used in an increasing number of studies and the enzymes themselves have been subjected to intensive optimization. How these enzymes have been optimized and considerations for their use in proteomics experiments are important questions. Here, we review the structural diversity and mechanisms of the two main classes of PDB enzymes: the biotin protein ligases (BioID) and the peroxidases (APEX). We describe the engineering of these enzymes for PDB and review emerging applications, including the development of PDB for coincidence detection (split-PDB). Lastly, we briefly review enzyme selection and experimental design guidelines and reflect on the labeling chemistries and their implication for data interpretation.
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Affiliation(s)
| | - Reuben Samson
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Canada; Department of Molecular Genetics, University of Toronto, Toronto, Canada
| | - Anne-Claude Gingras
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Canada; Department of Molecular Genetics, University of Toronto, Toronto, Canada.
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4
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Specificity and selectivity in post-translational biotin addition. Biochem Soc Trans 2018; 46:1577-1591. [PMID: 30381340 DOI: 10.1042/bst20180425] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 09/13/2018] [Accepted: 09/14/2018] [Indexed: 11/17/2022]
Abstract
Biotin, which serves as a carboxyl group carrier in reactions catalyzed by biotin-dependent carboxylases, is essential for life in most organisms. To function in carboxylate transfer, the vitamin must be post-translationally linked to a specific lysine residue on the biotin carboxyl carrier (BCC) of a carboxylase in a reaction catalyzed by biotin protein ligases. Although biotin addition is highly selective for any single carboxylase substrate, observations of interspecies biotinylation suggested little discrimination among the BCCs derived from the carboxylases of a broad range of organisms. Application of single turnover kinetic techniques to measurements of post-translational biotin addition reveals previously unappreciated selectivity that may be of physiological significance.
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Arpornsuwan T, Carey KJ, Booker GW, Polyak SW, Wallace JC. Localization of inhibitory antibodies to the biotin domain of human pyruvate carboxylase. Hybridoma (Larchmt) 2013; 31:305-13. [PMID: 23098296 DOI: 10.1089/hyb.2012.0044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Pyruvate carboxylase [EC 6.4.1.1] plays an important anaplerotic role in many species by catalyzing the carboxylation of pyruvate to oxaloacetate. To extend our understanding about the structure and function of pyruvate carboxylase (PC), a series of monoclonal antibodies were raised against sheep liver PC and those displaying inhibitory activity were further characterized. The binding epitopes of two monoclonal antibodies that displayed strong inhibitory activity were mapped. Six overlapping fragments of the human enzyme were expressed as thioredoxin fusion proteins in Escherichia coli and subjected to Western blot analysis. Both monoclonal antibodies (MAbs) recognized fragments encompassing the enzyme's C-terminal region, known to contain the structured biotin domain. Through deletion analysis, this domain was determined to be a minimal size of 80 amino acids. Further deletions that disrupted the conformation of the domain abolished antibody binding, indicating these antibodies recognized discontinuous epitopes. To further define the critical residues required for antibody recognition, a model of the domain was produced and an alanine scan performed on selected surface-exposed residues. Our results show that residues encompassing the biotin attachment site, but not biotin itself, are critical for the binding of both antibodies. These data provide a mechanism to explain the inhibitory activity of the antibodies.
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Affiliation(s)
- Teerakul Arpornsuwan
- The School of Molecular and Biomedical Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia
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6
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Lombard J, Moreira D. Early evolution of the biotin-dependent carboxylase family. BMC Evol Biol 2011; 11:232. [PMID: 21827699 PMCID: PMC3199775 DOI: 10.1186/1471-2148-11-232] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Accepted: 08/09/2011] [Indexed: 01/15/2023] Open
Abstract
Background Biotin-dependent carboxylases are a diverse family of carboxylating enzymes widespread in the three domains of life, and thus thought to be very ancient. This family includes enzymes that carboxylate acetyl-CoA, propionyl-CoA, methylcrotonyl-CoA, geranyl-CoA, acyl-CoA, pyruvate and urea. They share a common catalytic mechanism involving a biotin carboxylase domain, which fixes a CO2 molecule on a biotin carboxyl carrier peptide, and a carboxyl transferase domain, which transfers the CO2 moiety to the specific substrate of each enzyme. Despite this overall similarity, biotin-dependent carboxylases from the three domains of life carrying their reaction on different substrates adopt very diverse protein domain arrangements. This has made difficult the resolution of their evolutionary history up to now. Results Taking advantage of the availability of a large amount of genomic data, we have carried out phylogenomic analyses to get new insights on the ancient evolution of the biotin-dependent carboxylases. This allowed us to infer the set of enzymes present in the last common ancestor of each domain of life and in the last common ancestor of all living organisms (the cenancestor). Our results suggest that the last common archaeal ancestor had two biotin-dependent carboxylases, whereas the last common bacterial ancestor had three. One of these biotin-dependent carboxylases ancestral to Bacteria most likely belonged to a large family, the CoA-bearing-substrate carboxylases, that we define here according to protein domain composition and phylogenetic analysis. Eukaryotes most likely acquired their biotin-dependent carboxylases through the mitochondrial and plastid endosymbioses as well as from other unknown bacterial donors. Finally, phylogenetic analyses support previous suggestions about the existence of an ancient bifunctional biotin-protein ligase bound to a regulatory transcription factor. Conclusions The most parsimonious scenario for the early evolution of the biotin-dependent carboxylases, supported by the study of protein domain composition and phylogenomic analyses, entails that the cenancestor possessed two different carboxylases able to carry out the specific carboxylation of pyruvate and the non-specific carboxylation of several CoA-bearing substrates, respectively. These enzymes may have been able to participate in very diverse metabolic pathways in the cenancestor, such as in ancestral versions of fatty acid biosynthesis, anaplerosis, gluconeogenesis and the autotrophic fixation of CO2.
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Affiliation(s)
- Jonathan Lombard
- Unité d'Ecologie, Systématique et Evolution, UMR CNRS 8079, Univ, Paris-Sud, 91405 Orsay Cedex, France
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Pendini NR, Bailey LM, Booker GW, Wilce MC, Wallace JC, Polyak SW. Microbial biotin protein ligases aid in understanding holocarboxylase synthetase deficiency. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2008; 1784:973-82. [DOI: 10.1016/j.bbapap.2008.03.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2008] [Revised: 03/16/2008] [Accepted: 03/26/2008] [Indexed: 11/16/2022]
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8
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Moss J, Lane MD. The biotin-dependent enzymes. ADVANCES IN ENZYMOLOGY AND RELATED AREAS OF MOLECULAR BIOLOGY 2006; 35:321-442. [PMID: 4150153 DOI: 10.1002/9780470122808.ch7] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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9
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Li YQ, Sueda S, Kondo H, Kawarabayasi Y. A unique biotin carboxyl carrier protein in archaeonSulfolobus tokodaii. FEBS Lett 2006; 580:1536-40. [PMID: 16480719 DOI: 10.1016/j.febslet.2006.01.083] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2005] [Revised: 01/26/2006] [Accepted: 01/27/2006] [Indexed: 11/19/2022]
Abstract
Biotin carboxyl carrier protein (BCCP) is one subunit or domain of biotin-dependent enzymes. BCCP becomes an active substrate for carboxylation and carboxyl transfer, after biotinylation of its canonical lysine residue by biotin protein ligase (BPL). BCCP carries a characteristic local sequence surrounding the canonical lysine residue, typically -M-K-M-. Archaeon Sulfolobus tokodaii is unique in that its BCCP has serine replaced for the methionine C-terminal to the lysine. This BCCP is biotinylated by its own BPL, but not by Escherichia coli BPL. Likewise, E. coli BCCP is not biotinylated by S. tokodaii BPL, indicating that the substrate specificity is different between the two organisms.
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Affiliation(s)
- Yan-Qiu Li
- Department of Biochemical Engineering and Science, Kyushu Institute of Technology, Kawazu 680-4, Iizuka 820-8502, Japan
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Choi-Rhee E, Schulman H, Cronan JE. Promiscuous protein biotinylation by Escherichia coli biotin protein ligase. Protein Sci 2004; 13:3043-50. [PMID: 15459338 PMCID: PMC2286582 DOI: 10.1110/ps.04911804] [Citation(s) in RCA: 192] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Biotin protein ligases (BPLs) are enzymes of extraordinary specificity. BirA, the BPL of Escherichia coli biotinylates only a single cellular protein. We report a mutant BirA that attaches biotin to a large number of cellular proteins in vivo and to bovine serum albumin, chloramphenicol acetyltransferase, immunoglobin heavy and light chains, and RNAse A in vitro. The mutant BirA also self biotinylates in vivo and in vitro. The wild type BirA protein is much less active in these reactions. The biotinylation reaction is proximity-dependent in that a greater extent of biotinylation was seen when the mutant ligase was coupled to the acceptor proteins than when the acceptors were free in solution. This approach may permit facile detection and recovery of interacting proteins by existing avidin/streptavidin technology.
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Affiliation(s)
- Eunjoo Choi-Rhee
- Departments of Microbiology and Biochemistry, University of Illinois, Urbana, IL 61801, USA
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11
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Cronan JE, Reed KE. Biotinylation of proteins in vivo: a useful posttranslational modification for protein analysis. Methods Enzymol 2001; 326:440-58. [PMID: 11036657 DOI: 10.1016/s0076-6879(00)26069-2] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- J E Cronan
- Department of Microbiology, University of Illinois, Urbana 61801, USA
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12
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van Geest M, Lolkema JS. Membrane topology and insertion of membrane proteins: search for topogenic signals. Microbiol Mol Biol Rev 2000; 64:13-33. [PMID: 10704472 PMCID: PMC98984 DOI: 10.1128/mmbr.64.1.13-33.2000] [Citation(s) in RCA: 153] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Integral membrane proteins are found in all cellular membranes and carry out many of the functions that are essential to life. The membrane-embedded domains of integral membrane proteins are structurally quite simple, allowing the use of various prediction methods and biochemical methods to obtain structural information about membrane proteins. A critical step in the biosynthetic pathway leading to the folded protein in the membrane is its insertion into the lipid bilayer. Understanding of the fundamentals of the insertion and folding processes will significantly improve the methods used to predict the three-dimensional membrane protein structure from the amino acid sequence. In the first part of this review, biochemical approaches to elucidate membrane protein topology are reviewed and evaluated, and in the second part, the use of similar techniques to study membrane protein insertion is discussed. The latter studies search for signals in the polypeptide chain that direct the insertion process. Knowledge of the topogenic signals in the nascent chain of a membrane protein is essential for the evaluation of membrane topology studies.
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Affiliation(s)
- M van Geest
- Department of Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, 9751 NN Haren, The Netherlands
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13
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Abstract
Biotin is biologically active only when protein-bound and is covalently attached to a class of important metabolic enzymes, the biotin carboxylases and decarboxylases. Biotinylation is a relatively rare modification, with between one and five biotinylated protein species found in different organisms. We discuss the mechanism and structures involved in this extraordinarily specific protein modification and its exploitation in tagging recombinant proteins.
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Affiliation(s)
- A Chapman-Smith
- Department of Biochemistry, The University of Adelaide, SA, Australia
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Polyak SW, Chapman-Smith A, Brautigan PJ, Wallace JC. Biotin protein ligase from Saccharomyces cerevisiae. The N-terminal domain is required for complete activity. J Biol Chem 1999; 274:32847-54. [PMID: 10551847 DOI: 10.1074/jbc.274.46.32847] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Catalytically active biotin protein ligase from Saccharomyces cerevisiae (EC 6.3.4.15) was overexpressed in Escherichia coli and purified to near homogeneity in three steps. Kinetic analysis demonstrated that the substrates ATP, biotin, and the biotin-accepting protein bind in an ordered manner in the reaction mechanism. Treatment with any of three proteases of differing specificity in vitro revealed that the sequence between residues 240 and 260 was extremely sensitive to proteolysis, suggesting that it forms an exposed linker between an N-terminal 27-kDa domain and the C-terminal 50-kDa domain containing the active site. The protease susceptibility of this linker region was considerably reduced in the presence of ATP and biotin. A second protease-sensitive sequence, located in the presumptive catalytic site, was protected against digestion by the substrates. Expression of N-terminally truncated variants of the yeast enzyme failed to complement E. coli strains defective in biotin protein ligase activity. In vitro assays performed with purified N-terminally truncated enzyme revealed that removal of the N-terminal domain reduced BPL activity by greater than 3500-fold. Our data indicate that both the N-terminal domain and the C-terminal domain containing the active site are necessary for complete catalytic function.
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Affiliation(s)
- S W Polyak
- Department of Biochemistry, University of Adelaide, Adelaide, South Australia SA 5005, Australia
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15
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Chapman-Smith A, Cronan JE. The enzymatic biotinylation of proteins: a post-translational modification of exceptional specificity. Trends Biochem Sci 1999; 24:359-63. [PMID: 10470036 DOI: 10.1016/s0968-0004(99)01438-3] [Citation(s) in RCA: 174] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Biotin is a coenzyme essential to all life forms. The vitamin has biological activity only when covalently attached to certain key metabolic enzymes. Most organisms have only one enzyme for attachment of biotin to other proteins and the sequences of these proteins and their substrate proteins are strongly conserved throughout nature. Structures of both the biotin ligase and the biotin carrier protein domain from Escherichia coli have been determined. These, together with mutational analyses of biotinylated proteins, are beginning to elucidate the exceptional specificity of this protein modification.
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Affiliation(s)
- A Chapman-Smith
- Dept of Biochemistry, University of Adelaide, Adelaide, Australia
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16
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Abstract
Enzymatic attachment of biotin to proteins requires the interaction of a distinct domain of the acceptor protein (the "biotin domain") with the enzyme, biotin protein ligase, that catalyzes this essential and rare post-translational modification. Both biotin domains and biotin protein ligases are very strongly conserved throughout biology. This review concerns the protein structures and mechanisms involved in the covalent attachment of biotin to proteins.
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Affiliation(s)
- A Chapman-Smith
- Department of Microbiology, University of Illinois, Urbana 61801, USA
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17
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Chapman-Smith A, Morris TW, Wallace JC, Cronan JE. Molecular recognition in a post-translational modification of exceptional specificity. Mutants of the biotinylated domain of acetyl-CoA carboxylase defective in recognition by biotin protein ligase. J Biol Chem 1999; 274:1449-57. [PMID: 9880519 DOI: 10.1074/jbc.274.3.1449] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We have used localized mutagenesis of the biotin domain of the Escherichia coli biotin carboxyl carrier protein coupled with a genetic selection to identify regions of the domain having a role in interactions with the modifying enzyme, biotin protein ligase. We purified several singly substituted mutant biotin domains that showed reduced biotinylation in vivo and characterized these proteins in vitro. This approach has allowed us to distinguish putative biotin protein ligase interaction mutations from structurally defective proteins. Two mutant proteins with glutamate to lysine substitutions (at residues 119 or 147) behaved as authentic ligase interaction mutants. The E119K protein was virtually inactive as a substrate for biotin protein ligase, whereas the E147K protein could be biotinylated, albeit poorly. Neither substitution affected the overall structure of the domain, assayed by disulfide dimer formation and trypsin resistance. Substitutions of the highly conserved glycine residues at positions 133 and 143 or at a key hydrophobic core residue, Val-146, gave structurally unstable proteins.
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Affiliation(s)
- A Chapman-Smith
- Department of Biochemistry, University of Adelaide, Adelaide, South Australia 5005, Australia
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18
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Stolz J, Ludwig A, Sauer N. Bacteriophage lambda surface display of a bacterial biotin acceptor domain reveals the minimal peptide size required for biotinylation. FEBS Lett 1998; 440:213-7. [PMID: 9862457 DOI: 10.1016/s0014-5793(98)01454-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Phage display is a powerful technique for identifying specific ligands to a given target. In this work random peptides derived from the biotin accepting domain of the Klebsiella pneumoniae oxaloacetate decarboxylase were displayed on bacteriophage lambda heads to determine the minimal sequence length that is necessary to effect biotinylation in vivo. Phages with a functional biotinylation domain were identified after affinity purification with immobilised avidin. All biotinylated phages isolated this way were found to have a sequence of 66 amino acids from the parental protein in common. This minimal biotinylation domain is fully functional as a biotin acceptor and more resistant to proteolytic attack compared to domains of larger size derived from the same protein. The data present the first example of a posttranslational protein modification analysed in a phage display system. Moreover, a biotin domain of reduced size and improved stability was identified, that should be superior to the larger parental protein as a tag to generate biotinylated fusion proteins.
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Affiliation(s)
- J Stolz
- Friedrich-Alexander Universität Erlangen-Nürnberg, Lehrstuhl Botanik II, Erlangen, Germany.
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19
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Athappilly FK, Hendrickson WA. Structure of the biotinyl domain of acetyl-coenzyme A carboxylase determined by MAD phasing. Structure 1995; 3:1407-19. [PMID: 8747466 DOI: 10.1016/s0969-2126(01)00277-5] [Citation(s) in RCA: 143] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Acetyl-coenzyme A carboxylase catalyzes the first committed step of fatty acid biosynthesis. Universally, this reaction involves three functional components all related to a carboxybiotinyl intermediate. A biotinyl domain shuttles its covalently attached biotin prosthetic group between the active sites of a biotin carboxylase and a carboxyl transferase. In Escherichia coli, the three components reside in separate subunits: a biotinyl domain is the functional portion of one of these, biotin carboxy carrier protein (BCCP). RESULTS We have expressed natural and selenomethionyl (Se-met) BCCP from E. coli as biotinylated recombinant proteins, proteolyzed them with subtilisin Carlsberg to produce the biotinyl domains BCCP and Se-met BCCPsc, determined the crystal structure of Se-met BCCPsc using a modified version of the multiwavelength anomalous diffraction (MAD) phasing protocol, and refined the structure for the natural BCCPsc at 1.8 A resolution. The structure may be described as a capped beta sandwich with quasi-dyad symmetry. Each half contains a characteristic hammerhead motif. The biotinylated lysin is located at a hairpin beta turn which connects the two symmetric halves of the molecule, and its biotinyl group interacts with a non-symmetric protrusion from the core. CONCLUSIONS This first crystal structure of a biotinyl domain helps to unravel the central role of such domains in reactions catalyzed by biotin-dependent carboxylases. The hammerhead structure observed twice in BCCPsc may be regarded as the basic structural motif of biotinyl and lipoyl domains of a superfamily of enzymes. The new MAD phasing techniques developed in the course of determining this structure enhance the power of the MAD method.
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Affiliation(s)
- F K Athappilly
- Department of Biochemistry and Molecular Biophysics, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
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20
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Leon-Del-Rio A, Gravel R. Sequence requirements for the biotinylation of carboxyl-terminal fragments of human propionyl-CoA carboxylase alpha subunit expressed in Escherichia coli. J Biol Chem 1994. [DOI: 10.1016/s0021-9258(17)31604-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Schatz PJ. Use of peptide libraries to map the substrate specificity of a peptide-modifying enzyme: a 13 residue consensus peptide specifies biotinylation in Escherichia coli. BIO/TECHNOLOGY (NATURE PUBLISHING COMPANY) 1993; 11:1138-43. [PMID: 7764094 DOI: 10.1038/nbt1093-1138] [Citation(s) in RCA: 402] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
I describe a technique for screening peptide libraries of over 10(9) independent clones for substrates of peptide-modifying enzymes. The peptides, linked to their genetic material by the lac repressor, are exposed to the enzyme and then screened by affinity purification on a receptor specific for the modified product. The enzyme characterized, E. coli biotin holoenzyme synthetase, normally adds biotin to a specific lysine residue in complex protein domains. The 13 residue substrate identified by this library screening approach is much smaller than the 75 amino acid required sequence of the natural substrate, and can function at either end of a fusion protein. The sequence is quite distinct at some positions from that region of the natural substrates, presumably because the peptides have to mimic the folded structure formed by the natural substrate. This technique should be useful for mapping the substrate specificity of a variety of peptide-modifying enzymes. In addition, small peptide substrates that are enzymatically biotinylated at a single site should be useful for a variety of purposes in labeling, purification, detection, and immobilization of proteins.
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Affiliation(s)
- P J Schatz
- Affymax Research Institute, Palo Alto, CA 94304
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22
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Taroni F, Rosenberg L. The precursor of the biotin-binding subunit of mammalian propionyl-CoA carboxylase can be translocated into mitochondria as apo- or holoprotein. J Biol Chem 1991. [DOI: 10.1016/s0021-9258(18)98833-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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Genbauffe FS, Cooper TG. The urea amidolyase (DUR1,2) gene of Saccharomyces cerevisiae. DNA SEQUENCE : THE JOURNAL OF DNA SEQUENCING AND MAPPING 1991; 2:19-32. [PMID: 1802034 DOI: 10.3109/10425179109008435] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The DNA sequence of the urea amidolyase (DUR1,2) gene from S. cerevisiae has been determined. The polypeptide structure deduced from the DNA sequence contains 1,835 amino acid residues and possesses a calculated weight of 201,665 daltons which favorably correlates with that predicted from compositional analysis of purified protein (1,881 amino acid residues and a molecular weight of 203,900). The C-terminal 57 residues of the polypeptide exhibit significant homology with similarly situated sequences found in five other biotin carboxylases whose primary structures have been determined or deduced from protein and DNA sequence data, respectively. Major S1 nuclease protection fragments derived from DUR1,2 RNA-DNA hybrids exhibit apparent termini at positions -140 and -141 upstream of the coding region. The termini of minor protection fragments also occur at eleven other positions as well.
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Affiliation(s)
- F S Genbauffe
- Department of Microbiology and Immunology, University of Tennessee, Memphis 38163
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24
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Cronan JE. Biotination of proteins in vivo. A post-translational modification to label, purify, and study proteins. J Biol Chem 1990. [DOI: 10.1016/s0021-9258(18)86949-6] [Citation(s) in RCA: 148] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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25
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Bai DH, Moon TW, López-Casillas F, Andrews PC, Kim KH. Analysis of the biotin-binding site on acetyl-CoA carboxylase from rat. EUROPEAN JOURNAL OF BIOCHEMISTRY 1989; 182:239-45. [PMID: 2567668 DOI: 10.1111/j.1432-1033.1989.tb14823.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The biotin-binding site of acetyl-CoA carboxylase from rat was characterized as to its amino acid sequence and relative position in the enzyme molecule. Biotin binds to the lysyl residue in the tetrapeptide Val-Met-Lys-Met; this tetrapeptide is located in close proximity to the NH2 terminus. In all other biotin-containing enzymes, the conserved tetrapeptide Ala-Met-Lys-Met is the counterpart to that of rat acetyl-CoA carboxylase; and the lysyl residue is 35 residues from the COOH terminus. To examine the significance of these unusual features of the biotinylation site of animal acetyl-CoA carboxylase, cDNA fragments were expressed in a bacterial system and the effects of specific site-directed mutagenesis were examined. Replacement of Val by Ala in the conserved tetrapeptide abolished biotinylation of the expressed protein. However, introduction of a termination codon at residue 36, in such a way that the distance between the lysine on which biotin binds and the COOH-terminal amino acid was 35 residues and the penultimate amino acid was the hydrophobic residue leucine, increased the efficiency of biotinylation, provided a substantial portion of the NH2-terminal peptide was removed.
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Affiliation(s)
- D H Bai
- Department of Biochemistry, Purdue University, West Lafayette, IN 47907
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27
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Murtif VL, Samols D. Mutagenesis affecting the carboxyl terminus of the biotinyl subunit of transcarboxylase. Effects on biotination. J Biol Chem 1987. [DOI: 10.1016/s0021-9258(18)60886-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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28
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Lamhonwah AM, Quan F, Gravel RA. Sequence homology around the biotin-binding site of human propionyl-CoA carboxylase and pyruvate carboxylase. Arch Biochem Biophys 1987; 254:631-6. [PMID: 3555348 DOI: 10.1016/0003-9861(87)90146-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Biotin-dependent carboxylases require covalently bound biotin for enzymatic activity. The biotin is attached through a lysine residue, which in a number of bacterial, avian, and mammalian carboxylases, is found within the conserved sequence Ala-Met-Lys-Met. We have determined the partial nucleotide sequence of cDNA clones for human propionyl-CoA carboxylase and pyruvate carboxylase. The predicted amino acid sequence of both these proteins contains the conserved tetrapeptide 35 residues from the carboxy terminus. In addition, both proteins contain the tripeptide, Pro-Met-Pro, 26 residues toward the amino terminus from the biotin attachment site. The overall amino acid homology through this region is 43%. Similar findings have been made for the biotin-containing polypeptides of transcarboxylase of Propionibacterium shermanii and acetyl-CoA carboxylase of Escherichia coli (W. L. Maloy, B. U. Bowien, G. K. Zwolinski, K. G. Kumar, and H. G. Wood (1979) J. Biol. Chem. 254, 11615-11622). The implications of this sequence conservation with regard to the function and evolution of biotin-dependent carboxylases is discussed. We propose that the 60 amino acids surrounding the biotin site are bounded by a proline "hinge" and the carboxy terminus has remained conserved as a result of constraints imposed by biotinylation of the enzyme.
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29
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BARTLETT KIM, GHNEIM HK, STIRK JH, WASTELL HJ, SHERRATT HSA, LEONARD JV. Enzyme Studies in Combined Carboxylase Deficiency. Ann N Y Acad Sci 1985; 447:235-51. [DOI: 10.1111/j.1749-6632.1985.tb18442.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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30
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Schweizer E. Chapter 3 Genetics of fatty acid biosynthesis in yeast. ACTA ACUST UNITED AC 1984. [DOI: 10.1016/s0167-7306(08)60121-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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31
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32
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Chang HI, Cohen ND. Regulation and intracellular localization of the biotin holocarboxylase synthetase of 3T3-L1 cells. Arch Biochem Biophys 1983; 225:237-47. [PMID: 6614920 DOI: 10.1016/0003-9861(83)90026-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A quantitative assay has been developed to measure holocarboxylase synthetase activity in cellular extracts. This assay was based on measuring the incorporation of [3H]biotin of high specific activity (4.3 Ci/mmol) into purified rat liver apopyruvate carboxylase. With this assay, holocarboxylase synthetase in 3T3-L1 mouse fibroblasts has been monitored. During the differentiation of this cell from a fibroblast to an adipocyte, holocarboxylase synthetase activity was found to increase threefold, while pyruvate carboxylase activity rose 20-fold. The results suggest a possible relationship between the activity of the holocarboxylase synthetase and the level of the biotin-dependent carboxylases within the mammalian cell. Utilizing digitonin fractionation. the intracellular distribution of this enzyme has also been examined. In the 3T3-L1 cell, the large majority (approximately 70%) of the total holocarboxylase synthetase activity was found in the cytosolic compartment.
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33
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Mishina M, Roggenkamp R, Schweizer E. Yeast mutants defective in acetyl-coenzyme A carboxylase and biotin: apocarboxylase ligase. EUROPEAN JOURNAL OF BIOCHEMISTRY 1980; 111:79-87. [PMID: 6108218 DOI: 10.1111/j.1432-1033.1980.tb06077.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Among more than 7000 mutants of Saccharomyces cerevisiae, requiring saturated fatty acids, 61 acetyl-CoA-carboxylase-deficient strains have been identified. According to their mutual complementation characteristics these mutants have been assigned to two different genes, acc1 and acc2. Both acetyl-CoA carboxylase genes are unlinked to each other and to the fatty acids synthetase genes fas1 and fas2. The acetyl-CoA carboxylases of several acc1 and acc2 mutants have been purified and assayed for their overall and component enzyme activities. Besides overall acetyl-CoA carboxylation, which was lost in all cases, both component enzymes, biotin carboxylase and transcarboxylase, were simultaneously affected in most mutants, though often to a different relative extent. Similarly, the comparison of biochemical and genetic complementation data revealed no basis for a clear distinction between specific biotin carboxylase and transcarboxylase mutants. These results suggest that acc1 is a cluster gene coding for a multifunctional protein harboring both acetyl-CoA carboxylase component enzyme activities on the same polypeptide chain. The acetyl-CoA carboxylase isolated from acc2 mutants was free of biotin. Correspondingly, biotin:apoacetyl-CoA-carboxylase ligase activity was missing in acc2 mutants. Therefore, it is concluced that the primary defect in acc2 mutants is in the biotin:apocarboxylase ligase. In agreement with this conclusion, the acc2 acetyl-CoA carboxylase can be activated, in the presence of biotin and ATP, by ligase preparations from wild-type or acc1 mutant cells. By the use of these mutants, evidence was obtained that in vivo the biotinylation of both acetyl-CoA carboxylase and pyruvate carboxylase is catalyzed by the same ligase.
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35
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Comparison of the biotination of apotranscarboxylase and its aposubunits. Is assembly essential for biotination? J Biol Chem 1980. [DOI: 10.1016/s0021-9258(20)79717-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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36
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Maloy W, Bowien B, Zwolinski G, Kumar K, Wood H, Ericsson L, Walsh K. Amino acid sequence of the biotinyl subunit from transcarboxylase. J Biol Chem 1979. [DOI: 10.1016/s0021-9258(19)86529-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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37
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Weyler W, Sweetman L, Maggio DC, Nyhan WL. Deficiency of propionyl-Co A carboxylase and methylcrotonyl-Co A carboxylase in a patient with methylcrotonylglycinuria. Clin Chim Acta 1977; 76:321-8. [PMID: 858206 DOI: 10.1016/0009-8981(77)90158-9] [Citation(s) in RCA: 94] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The enzymes 3-methylcrotonyl-CoA carboxylase and propionyl-CoA carboxylase were studied in fibroblasts derived from a patient with 3-methylcrotonylglycinuria and from control individuals. There was a parallel defect in the activities of both enzymes in extracts of the cells of the patient. Supplementation with biotin of the medium in which the cells were grown restored the activity of both carboxylases to the normal range. Kinetic analysis of the activities of the carboxylases obtained from cells grown in biotin revealed KM values for each enzyme that approximated normal. These data indicate that the primary defect in this patient is in the enzyme holocarboxylase synthetase which is responsible for activating biotin and transferring it to the apocarboxylase proteins.
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40
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Wood HG, Zwolinski GK. Transcarboxylase: role of biotin, metals, and subunits in the reaction and its quaternary structure. CRC CRITICAL REVIEWS IN BIOCHEMISTRY 1976; 4:47-122. [PMID: 782789 DOI: 10.3109/10409237609102558] [Citation(s) in RCA: 42] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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41
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Chiang GS, Mistry S. A comparative study of pyruvate holocarboxylase synthesis in rat liver and kidney preparations. ACTA ACUST UNITED AC 1975. [DOI: 10.1016/0020-711x(75)90034-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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42
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Sumper M, Riepertinger C. Structural relationship of biotin-containing enzymes. Acetyl-CoA carboxylase and pyruvate carboxylase from yeast. EUROPEAN JOURNAL OF BIOCHEMISTRY 1972; 29:237-48. [PMID: 4628222 DOI: 10.1111/j.1432-1033.1972.tb01980.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Sundaram TK, Cazzulo JJ, Kornberg HL. Pyruvate holocarboxylase formation from the apoenzyme and D-biotin in Saccharomyces cerevisiae. Arch Biochem Biophys 1971; 143:609-16. [PMID: 5558138 DOI: 10.1016/0003-9861(71)90246-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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46
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Desjardins PR, Dakshinamurti K. Acetyl-CoA holocarboxylase synthesis in biotin-deficient rat adipose tissue. Arch Biochem Biophys 1971; 142:292-8. [PMID: 5545483 DOI: 10.1016/0003-9861(71)90286-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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47
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48
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Cazzulo JJ, Sundaram TK, Kornberg HL. Mechanism of pyruvate carboxylase formation from the apo-enzyme and biotin in a thermophilic bacillus. Nature 1970; 227:1103-5. [PMID: 5451101 DOI: 10.1038/2271103a0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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[65] Synthesis of d-biotinyl 5′-adenylate. Methods Enzymol 1970. [DOI: 10.1016/0076-6879(71)18333-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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