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Chenault HK, Whitesides GM. Regeneration of nicotinamide cofactors for use in organic synthesis. Appl Biochem Biotechnol 1987; 14:147-97. [PMID: 3304160 DOI: 10.1007/bf02798431] [Citation(s) in RCA: 406] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The high cost of nicotinamide cofactors requires that they be regenerated in situ when used in preparative enzymatic synthesis. Numerous strategies have been tested for in situ regeneration of reduced and oxidized cofactors. Regeneration of reduced cofactors is relatively straightforward; regeneration of oxidized cofactors is more difficult. This review summarizes methods for preparation of the cofactors, factors influencing their stability and lifetime in solution, methods for their in situ regeneration, and process considerations relevant to their use in synthesis.
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Abstract
NAD(P)-dependent oxidoreductases are valuable tools for the synthesis of chiral compounds. Due to the high cost of the pyridine cofactors, in situ cofactor regeneration is required for preparative applications. In recent years, existing regeneration methodologies have been improved and new approaches have been devised. These include the use of newly discovered dehydrogenases that are stable in high contents of organic solvent and novel enzymes that can regenerate either the reduced or oxidized forms of the cofactor. The use of electrochemical methods has allowed cofactor regeneration for monooxygenases and natural or engineered whole-cell systems provide alternatives to approaches relying on purified enzymes.
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Lo HC, Leiva C, Buriez O, Kerr JB, Olmstead MM, Fish RH. Bioorganometallic chemistry. 13. Regioselective reduction of NAD(+) models, 1-benzylnicotinamde triflate and beta-nicotinamide ribose-5'-methyl phosphate, with in situ generated [CpRh(Bpy)H](+): structure-activity relationships, kinetics, and mechanistic aspects in the formation of the 1,4-NADH derivatives. Inorg Chem 2001; 40:6705-16. [PMID: 11735482 DOI: 10.1021/ic010562z] [Citation(s) in RCA: 160] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cofactor regeneration; i.e., regiospecific conversion of NAD(+) to 1,4-NADH, has been extensively studied and is a crucial component in the eventual use of 1,4-NADH in a variety of bioorganic synthesis processes involving the formation of chiral organic compounds. We have studied the reduction of a model NAD(+) compound, 1-benzylnicotinamide triflate, 1a, using [CpRh(bpy)(H(2)O)](2+), 2 (Cp = eta(5)-C(5)Me(5), bpy = 2,2'-bipyridyl), as the catalyst precursor and sodium formate (HCO(2)Na) as the hydride source in 1:1 H(2)O/THF and have found exclusive 1-benzyl-1,4-dihydronicotinamide regioselectivity, as was observed previously for natural NAD(+) that provided 1,4-NADH (see: Steckhan et al. Organometallics 1991, 10, 1568). Moreover, a variety of 3-substituted derivatives of 1-benzylpyridinium triflate, in addition to the -C(O)NH(2) group (1a), were also studied to ascertain that this 3-functionality (e.g., -C(O)NHCH(3), -C(S)NH(2), -C(O)CH(3), -C(O)OCH(3), and -CN, 1b,d-g) coordinates to a [CpRh(bpy)H](+) complex to direct the concerted, regioselective transfer of the hydride group from the rhodium to the 4-ring position of the NAD(+) model; all coordinating 3-substituents had relative rates in the 0.9-1.3 range with substrate 1a set to 1.0. If in fact the 3-substituent presented a steric effect [-C(O)NH(CH(2)CH(3))(2), 1c] or was a nonbinding group (-CH(3), 1h; -H, 1i), no catalytic hydride transfer was observed even with the more electrophilic 2 and 6 ring positions being readily available, which further implicated the crucial coordination of the NAD(+) model to the CpRh metal ion center. We also found that the 1-benzyl substituent on the nitrogen atom exerted a substantial electron-withdrawing effect, in comparison to the electron-donating 1-methyl substituent, and favorably affected the rate of the regioselective reduction (rate enhancement of 1-benzyl/1-methyl = 2.0). The kinetics of the regioselective reduction of 1a were studied to show that the initial rate of reduction, r(i), is affected by the concentrations of the substrate, 1a, precatalyst, 2, and the hydride source, HCO(2)Na, in 1:1 H(2)O/THF: d[1-benzyl-1,4-dihydronicotnamide]/dt = k(cat)[1a][2][HCO(2)Na]. Furthermore, we wish to demonstrate that a previously synthesized aqueous NAD(+) model, beta-nicotinamide ribose-5'-methyl phosphate, 3, shows a similar regioselectivity for the 1,4-NADH analogue, while the initial rate (r(i)) for the regioselective reduction of 3 and NAD(+) itself was found to be comparable in water but faster by a factor of approximately 3 in comparison to 1a in 1:1 H(2)O/THF; the solvent, THF, appeared to inhibit the rate of reduction in 1a by presumably competing with the substrate 1a for the CpRh metal ion center. However, in H(2)O, the initial kinetic rate for substrate 3 was not affected by its concentration and implies that, in H(2)O, [CpRh(bpy)H](+) formation is rate determining. We assume that binding of 3 and NAD(+) to the CpRh metal ion center is also a pertinent step for 1,4-dihydro product formation, the experimental rate expression in H(2)O being d[1,4-dihydro-beta-nicotinamide ribose-5'-methyl phosphate]/dt = k(cat)[2][HCO(2)Na]. What we have discovered, for the first time, is evidence that the regioselective reduction of NAD(+) to 1,4-NADH by [CpRh(bpy)H](+) is a consequence of the amide's ability to coordinate to the CpRh metal center, thereby constricting the kinetically favorable six-membered ring transition state for plausible concerted hydride transfer/insertion to C4 to regioselectively provide the 1,4-NADH derivative; [CpRh(bpy)H](+) can be categorized as a biomimetic enzymatic hydride via its ability to bind and regioselectively transfer hydride to C4, exclusively. Clearly, the pyrophosphate and adenosine groups associated with the structure of NAD(+) are not essential in the rate of hydride transfer to C4, with NAD(+) model 3 having a similar initial rate (r(i)) of reduction as NAD(+) itself in water. Finally, a catalytic cycle will be proposed to account for our overall observations.
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Lo HC, Fish RH. Biomimetic NAD(+) models for tandem cofactor regeneration, horse liver alcohol dehydrogenase recognition of 1,4-NADH derivatives, and chiral synthesis. Angew Chem Int Ed Engl 2002; 41:478-81. [PMID: 12491384 DOI: 10.1002/1521-3773(20020201)41:3<478::aid-anie478>3.0.co;2-k] [Citation(s) in RCA: 123] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Larsson PO, Mosbach K. Preparation of a NAD(H)-polymer matrix showing coenzyme function of the bound pyridine nucleotide. Biotechnol Bioeng 1971; 13:393-8. [PMID: 4331742 DOI: 10.1002/bit.260130306] [Citation(s) in RCA: 101] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Wykes JR, Dunnill P, Lilly MD. The preparation of soluble high molecular weight NAD derivative active as a cofactor. BIOCHIMICA ET BIOPHYSICA ACTA 1972; 286:260-8. [PMID: 4144993 DOI: 10.1016/0304-4165(72)90263-2] [Citation(s) in RCA: 77] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Yan P, Holman MW, Robustelli P, Chowdhury A, Ishak FI, Adams DM. Molecular switch based on a biologically important redox reaction. J Phys Chem B 2007; 109:130-7. [PMID: 16850995 DOI: 10.1021/jp045793g] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Building on our earlier report of a single-molecule probe, we show how biologically important redox centers, nicotinamide and quinone, incorporated into a fluorophore-spacer-receptor molecular structure, form redox active molecular switches, with the photoinduced electron-transfer behavior of each depending on the oxidation state of the receptor subunit. The switch based on nicotinamide (3/6) is strongly fluorescent in its oxidized state (Phi(F) approximately 1.0) but nonfluorescent in the reduced state (Phi(F) < 0.001) due to electron transfer from the reduced nicotinamide to the photoexcited fluorophore. The fluorescence can be reversibly switched off and on chemically by successive reduction with NaBH(3)CN and oxidation with tetrachlorobenzoquinone and switched electrochemically over 10 cycles without significant degradation. A similar switch based on quinonimine turned out to be nonfluorescent in both reduced and oxidized states: in addition to a similar quenching mechanism in the reduced state, quenching also occurs in the oxidized state, due to electron transfer from the fluorophore to the receptor. Ab initio quantum chemical calculations of orbital energy levels were used to corroborate these quenching mechanisms. Calculations predicted photoinduced electron transfer to be energetically favorable in all cases where quenching was observed and unfavorable in all cases where it was not. Application of the perylene analogue as a biosensor has also been demonstrated by coupling the switch to the catalytic pathway of yeast alcohol dehydrogenase, a common NADH/NAD(+)-utilizing enzyme.
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Research Support, U.S. Gov't, Non-P.H.S. |
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Ottolina G, Riva S, Carrea G, Danieli B, Buckmann AF. Enzymatic synthesis of [4R-2H]NAD (P)H and [4S-2H]NAD(P)H and determination of the stereospecificity of 7 alpha- and 12 alpha hydroxysteroid dehydrogenase. BIOCHIMICA ET BIOPHYSICA ACTA 1989; 998:173-8. [PMID: 2675982 DOI: 10.1016/0167-4838(89)90270-7] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The stereospecifically labeled coenzymes [4R-2H]NADH, [4R-2H]NADPH and [4S-2H]NAD(P)H were synthesized enzymatically in high yield and high isotopic purity (greater than or equal to 95%) with 2HCOO2H/formate dehydrogenase, (CH3)2C2HOH/alchol dehydrogenase from Thermoanaerobium brockii and [1-2H]glucose/glucose dehydrogenase, respectively. This set of deuterated coenzymes was used to determine the stereospecificity of the previously unstudied 7 alpha-hydroxysteroid dehydrogenase from Escherichia coli (NAD-dependent) and 12 alpha-hydroxysteroid dehydrogenase from Clostridium group P (NADP-dependent). H-NMR and EI-MS of the nicotinamide moiety after enzymatic oxidation of deuterated NAD(P)H with dehydrocholic acid as substrate showed that both dehydrogenases are B-sterospecific.
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Brune A, Jeong G, Liddell PA, Sotomura T, Moore TA, Moore AL, Gust D. Porphyrin-sensitized nanoparticulate TiO2 as the photoanode of a hybrid photoelectrochemical biofuel cell. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2004; 20:8366-8371. [PMID: 15350115 DOI: 10.1021/la048974i] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Porphyrin-sensitized nanoparticulate TiO(2) on conducting glass has been investigated as a photoanode material for a new cell that converts light energy into electricity. The cell is a hybrid of a dye-sensitized nanoparticulate semiconductor photoelectrochemical solar cell, and a biofuel cell that oxidizes glucose. Porphyrin molecules excited by light inject electrons into the photoanode, from where they enter the external circuit. The resulting porphyrin radical cations are reduced by NADH in aqueous buffer, ultimately regenerating the photoanode and producing NAD(+). Glucose dehydrogenase oxidizes glucose, and in the process recycles NAD(+) back to NADH. The photoanode is coupled with a suitable cathode to make a functioning cell (Hg/Hg(2)SO(4) was employed for evaluation purposes). The cell produces 1.1 V at open circuit and has a fill factor of 0.61. These values are both significantly higher than those for a previously reported cell of a similar type based on an SnO(2) electrode.
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Cooney DA, Jayaram HN, Glazer RI, Kelley JA, Marquez VE, Gebeyehu G, Van Cott AC, Zwelling LA, Johns DG. Studies on the mechanism of action of tiazofurin metabolism to an analog of NAD with potent IMP dehydrogenase-inhibitory activity. ADVANCES IN ENZYME REGULATION 1983; 21:271-303. [PMID: 6152729 DOI: 10.1016/0065-2571(83)90019-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Following the parenteral administration of tiazofurin, 2-beta D-ribofuranosylthiazole-4-carboxamide (thiazole nucleoside, TR), a potent but reversible inhibitor of IMP dehydrogenase is generated in subcutaneous nodules of the P388 leukemia. The compound responsible for this effect has been isolated from homogenates of the tumor by ion-exchange HPLC, and its presence monitored by enzyme-inhibition assay. The inhibitor has also been prepared by incubation of tiazofurin with P388 cells in culture. Chromatographically, the inhibitory principle exhibits a moderately strong set negative charge at pH 3, and elutes in the general vicinity of the nucleoside-5'-diphosphates; its absorption maximum in aqueous solution (pH 7) lies at 252 nm. Exposure of the molecule to snake-venom phosphodiesterase or to nucleotide pyrophosphatase destroys its inhibitory potency, whereas other phosphodiesterases are either less effective or inert. Since these results suggested that the anabolite might be a dinucleotide with a phosphodiester linkage of the kind found in NAD, attempts were made to synthesize such an analogue from the 5'-monophosphate of thiazole nucleoside and ATP-Mg2+, using a purified preparation of NAD pyrophosphorylase; modest yields were obtained of a compound with chromatographic, spectral and enzyme-inhibitory properties identical to those of the material isolated from P388 tumor nodules. This enzyme-synthesized material was radioactive when [3H]ATP was used as cosubstrate, and yielded both AMP and thiazole nucleoside-5'-monophosphate on treatment with phosphodiesterase. It resisted attack by NAD glycohydrolase. An apparently identical dinucleotide was also synthesized chemically by means of the Khorana condensation. Mass spectral analysis and nuclear magnetic resonance studies with homogeneous preparations of both the enzymically and chemically synthesized compound were compatible with its being a dinucleotide in which the nicotinamide of NAD has been replaced by thiazole-4-carboxamide. Versus IMP dehydrogenase, the dinucleotide exhibited a K1 of approximately 2 X 10(-7) M and was non-competitive with NAD as the variable substrate. Other NAD utilizing enzymes, including representative dehydrogenases and poly ADP ribose polymerase, were, by comparison to mammalian IMPD, resistant to inhibition by TAD. The properties of this novel dinucleotide are compared and contrasted with those of analogs of NAD containing modifications in the pyridine, adenine or ribofuranose rings, as well as in the pyrophosphate bridge.
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Muramatsu M, Urabe I, Yamada Y, Okada H. Synthesis and kinetic properties of a new NAD+ derivative carrying a vinyl group. EUROPEAN JOURNAL OF BIOCHEMISTRY 1977; 80:111-7. [PMID: 200421 DOI: 10.1111/j.1432-1033.1977.tb11863.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Nam DH, Lee SH, Park CB. CdTe, CdSe, and CdS nanocrystals for highly efficient regeneration of nicotinamide cofactor under visible light. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2010; 6:922-926. [PMID: 20397208 DOI: 10.1002/smll.201000077] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Vaillancourt RR, Dhanasekaran N, Johnson GL, Ruoho AE. 2-Azido-[32P]NAD+, a photoactivatable probe for G-protein structure: evidence for holotransducin oligomers in which the ADP-ribosylated carboxyl terminus of alpha interacts with both alpha and gamma subunits. Proc Natl Acad Sci U S A 1990; 87:3645-9. [PMID: 2111013 PMCID: PMC53959 DOI: 10.1073/pnas.87.10.3645] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A radioactive and photoactivatable derivative of NAD+, 2-azido-[adenylate-32P]NAD+, has been synthesized and used with pertussis toxin to ADP-ribosylate Cys347 of the alpha subunit (alpha T) of GT, the retinal guanine nucleotide-binding protein. ADP-ribosylation of alpha T followed by light activation of the azide moiety of 2-azido-[adenylate-32P]ADP-ribose produced four crosslinked species involving the alpha and gamma subunits of the GT heterotrimer: an alpha trimer (alpha-alpha-alpha), and alpha-alpha-gamma crosslink, an alpha dimer (alpha-alpha), and an alpha-gamma crosslink. The alpha trimer, alpha-alpha-gamma complex, alpha dimer, and alpha-gamma complexes were immunoreactive with alpha T antibodies. The alpha-alpha-gamma and the alpha-gamma complexes were immunoreactive with antisera recognizing gamma subunits. No evidence was found for crosslinking of alpha T to beta T subunits. Hydrolysis of the thioglycosidic bond between Cys347 and 2-azido-[adenylate-32P]ADP-ribose using mercuric acetate resulted in the transfer of radiolabel from Cys347 of alpha T in the crosslinked oligomers to alpha monomers, indicative of intermolecular photocrosslinking, and to gamma monomers, indicative of either intermolecular crosslinked complexes (between heterotrimers) or intramolecular crosslinked complexes (within the heterotrimer). These results demonstrate that GT exists as an oligomer and that ADP-ribosylated Cys347, which is four residues from the alpha T-carboxyl terminus, is oriented toward and in close proximity to the gamma subunit.
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Deng PS, Hatefi Y, Chen S. N-arylazido-beta-alanyl-NAD+, a new NAD+ photoaffinity analogue. Synthesis and labeling of mitochondrial NADH dehydrogenase. Biochemistry 1990; 29:1094-8. [PMID: 2340277 DOI: 10.1021/bi00456a036] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
N-Arylazido-beta-alanyl-NAD+ [N3'-O-(3-[N-(4-azido-2-nitrophenyl)amino]propionyl)NAD+] has been prepared by alkaline phosphatase treatment of arylazido-beta-alanyl-NADP+ [N3'-O-(3-[N-(4-azido-2-nitrophenyl)amino]propionyl)NADP+]. This NAD+ analogue was found to be a potent competitive inhibitor (Ki = 1.45 microM) with respect to NADH for the purified bovine heart mitochondrial NADH dehydrogenase (EC 1.6.99.3). The enzyme was irreversibly inhibited as well as covalently labeled by this analogue upon photoirradiation. A stoichiometry of 1.15 mol of N-arylazido-beta-alanyl-NAD+ bound/mol of enzyme, at 100% inactivation, was determined from incorporation studies using tritium-labeled analogue. Among the three subunits, 0.85 mol of the analogue was bound to the Mr = 51,000 subunit, and each of the two smaller subunits contained 0.15 mol of the analogue when the dehydrogenase was completely inhibited upon photolysis. Both the irreversible inactivation and the covalent incorporation could be prevented by the presence of NADH during photolysis. These results indicate that N-arylazido-beta-alanyl-NAD+ is an active-site-directed photoaffinity label for the mitochondrial NADH dehydrogenase, and are further evidence that the Mr = 51,000 subunit contains the NADH binding site. Previous studies using A-arylazido-beta-alanyl-NAD+ [A3'-O-(3-[N-(4-azido-2-nitrophenyl)amino]propionyl)NAD+] demonstrated that the NADH binding site is on the Mr = 51,000 subunit [Chen, S., & Guillory, R. J. (1981) J. Biol. Chem. 256, 8318-8323]. Results are also presented to show that N-arylazido-beta-alanyl-NAD+ binds the dehydrogenase in a more effective manner than A-arylazido-beta-alanyl-NAD+.
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Abstract
Biotin- or digoxigenin-conjugated NAD has been used successfully to label EF-2 by diphtheria toxin, an alpha subunit of G protein by pertussis toxin, and poly(ADP-ribose) synthase through auto-poly(ADP-ribosyl)ation (J. Zhang, unpublished result, 1996). It is likely that many other ADP-ribosyl-transferases are capable of using modified NAD as substrates. Compared to radioactive labeling, biotinylation has several advantages. Commercially available precursors make synthesis of biotinylated NAD simple and economic. No extensive purification of the product is required. Because biotinylated NAD can be separated from NAD readily, there is no dilution, in contrast to [32P]NAD, in which only a small proportion of the NAD molecules are radioactive. Once purified, biotinylated NAD can be stored for a long time without decay (unlike radioactive NAD, which does decay). Most importantly, the system described here may afford an efficient means for purifying and identifying ADP-ribosylated proteins. Biotinylated NAD can be used for in situ labeling to study the cellular localization and tissue distribution of the ADP-ribosylated proteins.
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Slama JT, Simmons AM. Carbanicotinamide adenine dinucleotide: synthesis and enzymological properties of a carbocyclic analogue of oxidized nicotinamide adenine dinucleotide. Biochemistry 1988; 27:183-93. [PMID: 2831953 DOI: 10.1021/bi00401a028] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The dinucleotide carbanicotinamide adenine dinucleotide (carba-NAD), in which a 2,3-dihydroxycyclopentane ring replaces the beta-D-ribonucleotide ring of the nicotinamide ribonucleoside moiety of NAD, has been synthesized and characterized enzymologically. The synthesis begins with the known 1-aminoribose analogue (+/-)-4 beta-amino-2 alpha,3 alpha-dihydroxy-1 beta-cyclopentanemethanol. The pyridinium ring is first introduced and the resultant nucleoside analogue specifically 5'-phosphorylated. Coupling the racemic carbanicotinamide 5'-mononucleotide with adenosine 5'-monophosphate produces two diastereomeric carba-NAD analogues which are chromatographically separable. Only one diastereomer is a substrate for alcohol dehydrogenase and on this basis is assigned a configuration analogous to D-ribose. The reduced dinucleotide carba-NADH was characterized by fluorescence spectroscopy and found to adopt a "stacked" conformation similar to that of NADH. The analogue is reduced by both yeast and horse liver alcohol dehydrogenase with Km and Vmax values for the analogue close to those observed for NAD. Carba-NAD is resistant to cleavage by NAD glycohydrolase, and the analogue has been demonstrated to noncovalently inhibit the soluble NAD glycohydrolase from Bungarus fasciatus venom at low concentrations (less than or equal to 100 microM).
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Zhang J, Snyder SH. Purification of a nitric oxide-stimulated ADP-ribosylated protein using biotinylated beta-nicotinamide adenine dinucleotide. Biochemistry 1993; 32:2228-33. [PMID: 8443164 DOI: 10.1021/bi00060a014] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
ADP-ribosylation, involving the transfer of an ADP-ribose moiety from NAD to proteins, is mediated by several bacterial toxins and endogenous ADP-ribosyltransferases. We report here the synthesis of biotinylated NAD and its use to label and purify biotinyl-ADP-ribosylated proteins. We demonstrate that biotinylated NAD can be used by diphtheria toxin to biotinylate elongation factor 2. Using avidin affinity chromatography, we have purified a protein whose ADP-ribosylation is enhanced by nitric oxide and which has been identified as glyceraldehyde-3-phosphate dehydrogenase.
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Biellmann JF, Jung MJ. Mechanism of the alcohol dehydrogenases from yeast and horse liver. EUROPEAN JOURNAL OF BIOCHEMISTRY 1971; 19:130-4. [PMID: 4323956 DOI: 10.1111/j.1432-1033.1971.tb01296.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Franchetti P, Cappellacci L, Perlini P, Jayaram HN, Butler A, Schneider BP, Collart FR, Huberman E, Grifantini M. Isosteric analogues of nicotinamide adenine dinucleotide derived from furanfurin, thiophenfurin, and selenophenfurin as mammalian inosine monophosphate dehydrogenase (type I and II) inhibitors. J Med Chem 1998; 41:1702-7. [PMID: 9572896 DOI: 10.1021/jm970772e] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Dinucleotides TFAD (6), FFAD (7), and SFAD (8), isosteric NAD analogues derived, respectively, from C-nucleosides 5-beta-d-ribofuranosylthiophene-3-carboxamide (thiophenfurin, 1), 5-beta-d-ribofuranosylfuran-3-carboxamide (furanfurin, 2), and 5-beta-d-ribofuranosylselenophene-3-carboxamide (selenophenfurin, 5), were synthesized as human inosine monophosphate dehydrogenase (IMPDH) type I and II inhibitors. The synthesis was carried out by imidazole-catalyzed coupling of the 5'-monophosphate of 1, 2, and 5 with AMP. These dinucleotides, which are also analogues of thiazole-4-carboxamide adenine dinucleotide (TAD) and selenazole-4-carboxamide adenine dinucleotide (SAD), the active metabolites of the oncolytic C-nucleosides 2-beta-D-ribofuranosylthiazole-4-carboxamide (tiazofurin) and 2-beta-D-ribofuranosylselenazole-4-carboxamide (selenazofurin), were evaluated for their inhibitory potency against recombinant human IMPDH type I and II. The order of inhibitory potency found was SAD > SFAD = TFAD = TAD >> FFAD for both enzyme isoforms. No significant difference was found in inhibition of IMPDH type I and II.
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Broussy S, Bernardes-Génisson V, Quémard A, Meunier B, Bernadou J. The first chemical synthesis of the core structure of the benzoylhydrazine-NAD adduct, a competitive inhibitor of the Mycobacterium tuberculosis enoyl reductase. J Org Chem 2006; 70:10502-10. [PMID: 16323864 DOI: 10.1021/jo051901z] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] An isoniazid-NAD adduct has been recently proposed as the ultimate metabolite responsible for the antituberculous activity of isoniazid (INH). Its structure results from binding of the isonicotinoyl radical at C4 position of the nicotinamide ring of NAD with further possible and debated cyclization to form a cyclic hemiamidal derivative. Replacing the pyridine cycle of INH in INH-NAD adduct by a phenyl cycle (BH-NAD adduct) was shown previously to still retain the activity. On these bases, the core structure (4-benzoyl-1,4-dihydronicotinamide ribonucleoside) of the BH-NAD adduct and a series of analogues have been synthesized by using 3,4-pyridinedicarboximide as starting material. Depending on the nature of the substituent (pyridine or aryl) and on the oxidized or the reduced state of the nicotinamide nucleus, they were found either in a cyclized hemiamidal or an opened form or were shown to exist in equilibrium under cyclized or opened forms. Although none of these compounds could significantly inhibit activity of the InhA or MabA reductases (two possible targets of isoniazid), they represent attractive targets to develop potential second-generation inhibitors, including the total chemical synthesis of the bioactive BH-NAD adduct.
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Cohen BE, Stoddard BL, Koshland DE. Caged NADP and NAD. Synthesis and characterization of functionally distinct caged compounds. Biochemistry 1997; 36:9035-44. [PMID: 9220992 DOI: 10.1021/bi970263e] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Two caged NADP compounds have been synthesized and characterized for use in the crystallographic study of isocitrate dehydrogenase (IDH), as well as for general use in cell biology, metabolism, and enzymology. One caged NADP compound has been designed to be "catalytically caged" so that it can bind to IDH prior to photolysis but is not catalytically active. A second NADP compound is "affinity caged" so that addition of the caging group inhibits binding of the compound to IDH prior to photolysis. The catalytically caged compound was synthesized in a two-step process, starting with the NADase-catalyzed exchange of a synthetic nicotinamide derivative onto NADP. X-ray structures of the NADP compounds with IDH show the catalytically caged NADP bound to the enzyme with its nicotinamide group improperly positioned to allow turnover, while the affinity caged NADP does not bind to the enzyme at concentrations up to 50 mM. Two analogous caged NAD compounds have also been synthesized. The NADP and NAD compounds were characterized in terms of kinetics, quantum yield, and product formation. The affinity caged NADP compound P2'-[1-(4,5-dimethoxy-2-nitrophenyl)ethyl] NADP (VIII) is photolyzed at a rate of 1.8 x 10(4) s-1 with a quantum yield of 0.19 at pH 7; the NAD analog P-[1-(4,5-dimethoxy-2-nitrophenyl)ethyl] NAD (IX) is photolyzed at at a rate of 1.7 x 10(4) s-1 with a quantum yield of 0.17.
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Moinuddin SGA, Youn B, Bedgar DL, Costa MA, Helms GL, Kang C, Davin LB, Lewis NG. Secoisolariciresinol dehydrogenase: mode of catalysis and stereospecificity of hydride transfer in Podophyllum peltatum. Org Biomol Chem 2006; 4:808-16. [PMID: 16493463 DOI: 10.1039/b516563f] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Secoisolariciresinol dehydrogenase (SDH) catalyzes the NAD+ dependent enantiospecific conversion of secoisolariciresinol into matairesinol. In Podophyllum species, (-)-matairesinol is metabolized into the antiviral compound, podophyllotoxin, which can be semi-synthetically converted into the anticancer agents, etoposide, teniposide and Etopophos. Matairesinol is also a precursor of the cancer-preventative "mammalian" lignan, enterolactone, formed in the gut following ingestion of, for example, various high fiber dietary foods, as well as being an intermediate to numerous defense compounds in vascular plants. This study investigated the mode of enantiospecific Podophyllum SDH catalysis, the order of binding, and the stereospecificity of hydride abstraction/transfer from secoisolariciresinol to NAD+. SDH contains a highly conserved catalytic triad (Ser153, Tyr167 and Lys171), whose activity was abolished with site-directed mutagenesis of Tyr167Ala and Lys171Ala, whereas mutagenesis of Ser153Ala only resulted in a much reduced catalytic activity. Isothermal titration calorimetry measurements indicated that NAD+ binds first followed by the substrate, (-)-secoisolariciresinol. Additionally, for hydride transfer, the incoming hydride abstracted from the substrate takes up the pro-S position in the NADH formed. Taken together, a catalytic mechanism for the overall enantiospecific conversion of (-)-secoisolariciresinol into (-)-matairesinol is proposed.
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Research Support, U.S. Gov't, Non-P.H.S. |
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Kennedy KJ, Bressi JC, Gelb MH. A disubstituted NAD+ analogue is a nanomolar inhibitor of trypanosomal glyceraldehyde-3-phosphate dehydrogenase. Bioorg Med Chem Lett 2001; 11:95-8. [PMID: 11206479 DOI: 10.1016/s0960-894x(00)00608-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
N6-Naphthalenemethyl-2'-methoxybenzamido-beta-NAD+, a derivative of a low micromolar first-generation inhibitor of trypanosomal glyceraldehyde phosphate dehydrogenase (GAPDH), was synthesized, taking advantage of methodology for the selective phosphitylation of nucleosides. The compound was found to be a poor alternate cosubstrate for GAPDH, but an extremely potent inhibitor. Although intended for use in crystallization trials, the analogue presents possibilities for further drug design.
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Comparative Study |
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Wang S, Zhu W, Wang X, Li J, Zhang K, Zhang L, Zhao YJ, Lee HC, Zhang L. Design, synthesis and SAR studies of NAD analogues as potent inhibitors towards CD38 NADase. Molecules 2014; 19:15754-67. [PMID: 25268725 PMCID: PMC6271716 DOI: 10.3390/molecules191015754] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 09/22/2014] [Accepted: 09/22/2014] [Indexed: 11/21/2022] Open
Abstract
Nicotinamide adenine dinucleotide (NAD), one of the most important coenzymes in the cells, is a substrate of the signaling enzyme CD38, by which NAD is converted to a second messenger, cyclic ADP-ribose, which releases calcium from intracellular calcium stores. Starting with 2′-deoxy-2′-fluoroarabinosyl-β-nicotinamide adenine dinucleotide (ara-F NAD), a series of NAD analogues were synthesized and their activities to inhibit CD38 NAD glycohydrolase (NADase) were evaluated. The adenosine-modified analogues showed potent inhibitory activities, among which 2′-deoxy-2′-fluoroarabinosyl-β-nicotinamideguanine dinucleotide (ara-F NGD) was the most effective one. The structure-activity relationship of NAD analogues was also discussed.
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Research Support, Non-U.S. Gov't |
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Greenfield JC, Leonard NJ, Gumport RI. Nicotinamide 3,N4-ethenocytosine dinucleotide, an analog of nicotinamide adenine dinucleotide. Synthesis and enzyme studies. Biochemistry 1975; 14:698-706. [PMID: 234741 DOI: 10.1021/bi00675a009] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A structural analog of NAD+, NICOTINAMIDE 3,N-4ethenocytosine dinucleotide (epsilonNCD+), has been synthesized, characterized, and compared in activity with the natural coenzyme in several enzyme systems. The Vmax and apparent Km values were determined for NAD+, epsilonNCD+, and epsilonNAD+ (nicotinamide 1, N6-ethenoadenine dinucleotide) with yeast alcohol, horse liver alcohol, pig heart malate, beef liver glutamate, and rabbit muscle lactate and glyceraldehyde-3-phosphate dehydrogenases. The Vmax for epsilonNCD+ was as great or greater than that obtained for NAD+ with three of the enzymes, 60-80 per cent with two others, and 14 percent with one. EpsilonNCD+ was found to be more active than epsilonNAD+ with all six dehydrogenases. EpsilonNCD+ served as a substrate for Neurospora crassa tnadase, but could not be phosphorylated with pigeon liver NAD+ kinase. NAD+ pyrophosphorylase from pig liver was unable to catalyze the formation of epsilonNCD+ from the triphosphate derivative of epsilon-cytidine and nicotinamide mononucleotide, but was able to slowly catalyze the pyrolytic cleavage of epsilonNCD+. The coenzyme activity of epsilonNCD+ with dehydrogenases can be discussed in terms of the close spatial homology of epsilonNCD+ and NAD+, which may allow similar accommodations within the enzyme binding regions.
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