251
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Yamada H, Mizushima S. Lipoprotein-bearing peptidoglycan sacculus as a preferred site for the in vitro assembly of membrane from dissociated components of outer membrane of Escherichia coli K-12. J Biochem 1977; 81:1889-99. [PMID: 330517 DOI: 10.1093/oxfordjournals.jbchem.a131651] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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252
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Ichihara S, Mizushima S. Strain specificity of outer membrane proteins in Escherichia coli. J Biochem 1977; 81:1525-30. [PMID: 330513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Outer membrane proteins of various strains of Escherichia coli were compared using three different systems of sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis. The outer membranes of E. coli K-12, E. coli B, and E. coli J-5 had distinctive protein compositions. As regards proteins which interact with peptidoglycan, E. coli K-12 contained O-8 and O-9, while E. coli B possessed one protein which migrated to the position of O-9. Although E. coli J-5 possessed two such proteins, O-8' and O-9', their positions on polyacrylamide gel were different from those of O-8 and O-9. Protein O-7, which migrates slightly more slowly than O-8, was found specifically in E. coli K-12. Proteins O-10 and O-11 were found in all strains tested, although the relative amounts were different depending on the strain. Strains of E. coli K-12 and E. coli J-5 gave three major bands, O-2a, O-2b, and O-3, in the region of high molecular weight. These proteins were repressed by iron in the cultivation media. Strains of E. coli B, on the other hand, gave only O-2b and O-3. E. coli J-5 gave two other major bands in this region, but the amounts were not controlled by iron in the cultivation media.
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253
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Ichihara S, Mizushima S. Involvement of outer membrane proteins in enterochelin-mediated iron uptake in Escherichia coli. J Biochem 1977; 81:749-56. [PMID: 140867 DOI: 10.1093/oxfordjournals.jbchem.a131513] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Escherichia coli K-12 grown in iron-deficient media contained a large amount of outer membrane proteins O-2a, O-2b, and O-3, while cells grown in iron-supplemented media contained far smaller amounts of these proteins. The iron uptake by the iron-deficient cells was significantly stimulated in the presence of enterochelin, while that by the iron-rich cells was not. The outer membrane isolated from cells grown in the iron-deficient media showed enterochelin-stimulated binding of iron, while the outer membrane from iron-rich cells and cytoplasmic membranes from both types of cells did not show such binding activity. The amount of iron bound by the outer membrane was almost equivalent to the amount of O-2a, O2b, or O-3, irrespective of the amount of these proteins in the outer membrane, which is controlled by the amount of iron in the medium. Small particles rich in these proteins were prepared from cells by EDTA extraction. The particles were active in enterochelin-mediated iron binding and the amount of iron bound was equivalent to the amount of each of these proteins in the particles. Although the outer membrane of E. coli B was as active in iron binding as that of E. coli K-12, it did not possess an appreciable amount of O-2a. Gel electrophoretic analysis revealed that 9-2b and 9-3 were identical with the proteins missing mutants feuB and feuA, respectively.
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254
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Yu F, Mizushima S. Stimulation by lipopolysaccharide of the binding of outer membrane proteins O-8 and O-9 to the peptidoglycan layer of Escherichia coli K--12. Biochem Biophys Res Commun 1977; 74:1397-402. [PMID: 320978 DOI: 10.1016/0006-291x(77)90597-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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255
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Mizuno T, Yamagata H, Mizushima S. Interaction of cytoplasmic membrane and ribosomes in Escherichia coli: spectinomycin-induced disappearance of membrane protein I-19. J Bacteriol 1977; 129:326-32. [PMID: 137231 PMCID: PMC234930 DOI: 10.1128/jb.129.1.326-332.1977] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Incubation of Escherichia coli with spectinomycin caused the disappearance of a major protein from the cytoplasmic membrane. This protein, called "I-19", was not a ribosomal protein. Its disappearance was not a result of the direct action of spectinomycin on the cytoplasmic membrane, but a result of its action on ribosomes. The disappearance was specifically induced by spectinomycin, and other antibiotics such as neomycin, erythromycin, and chloramphenicol had no effect. Although growth was not required for spectinomycin-induced disappearance of protein I-19 from the cytoplasmic membrane, the disappearance was not observed under conditions where protein synthesis was inhibited completely either by the addition of chloramphenicol or by cooling in ice. It is suggested that at least some ribosomes interact with the cytoplasmic membrane and that a modification of the mode of interaction through the action of spectinomycin on ribosomes caused the deletion of membrane protein I-19.
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256
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Hasegawa Y, Yamada H, Mizushima S. Interactions of outer membrane proteins O-8 and O-9 with peptidoglycan sacculus of Escherichia coli K-12. J Biochem 1976; 80:1401-9. [PMID: 14126 DOI: 10.1093/oxfordjournals.jbchem.a131413] [Citation(s) in RCA: 80] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The outer membrane proteins O-8 and O-9 were specifically bound to the peptidoglycan sacculus in sodium dodecyl sulfate (SDS) solution. Other cellular proteins failed to interact with the peptidoglycan sacculus under the same conditions. When the outer membrane was preheated in SDS solution, the binding did not take place. Optimum binding was observed at pH 8 in the presence of 5 mM Mg2+. A high concentration of sodium chloride strongly inhibited the binding. The effects of these factors on the bindings of O-8 and O-9 required neither the bound nor the free form of Braun's lipoprotein, nor was the binding of either protein necessary for the binding of the other. Proteins O-8 and O-9 were also found in the peptidoglycan sacculus when it was prepared from cells in SDS solution at 60 degrees. A dilution experiment showed that the complex was not an artifact. The mode of interaction between these proteins and peptidoglycan in the preparation was similar to that in the reassembled O-8-O-9-peptidoglycan complex, as judged from the sensitivity to sodium chloride and temperature. The physiological importance of the complex is discussed in relation to the assembly of the outer membrane on the cell surface.
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257
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Nakamura K, Mizushima S. Effects of heating in dodecyl sulfate solution on the conformation and electrophoretic mobility of isolated major outer membrane proteins from Escherichia coli K-12. J Biochem 1976; 80:1411-22. [PMID: 828162 DOI: 10.1093/oxfordjournals.jbchem.a131414] [Citation(s) in RCA: 235] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Major outer membrane proteins of Escherichia coli K-12 with apparent molecular weights ranging from 30,000 to 40,000 were resolved into four distinct bands by electrophoresis on an improved urea-sodium dodecyl sulfate (SDS)-polyacrylamide gel containing a high concentration of N,N'-methylenebisacrylamide. The electrophoretic mobilities of three of these proteins, O-8, O-9, and O-10, changed when they were heated in SDS solution. Proteins O-8, O-9, and O-10, were purified to near homogeneity without heating in SDS solution. Electrophoretic profiles of the purified proteins changed depending on the solubilization temperature in SDS solution. Infrared and CD spectra of these proteins revealed that they were extremely rich in beta-structured polypeptide, which is stable in SDS solution at room temperature. On the other hand, CD spectra typical of alpha-helix structure were obtained when the proteins were heated in SDS solution, indicating that a gross conformational change occurred in the protein molecules upon heating in SDS solution. The conformational change was confirmed by the abnormal profiles of Ferguson plots in gel electrophoretic analysis. It was concluded that conformational changes in the protein molecules are responsible for the heat modifiability of these proteins in SDS gel electrophoresis.
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258
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Yuasa R, Mizushima S. [Case of amyotrophic lateral sclerosis with neurofibrillary changes]. Rinsho Shinkeigaku 1976; 16:633-41. [PMID: 1034547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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259
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Mizuno T, Yamada H, Yamagata H, Mizushima S. Coordinated alterations in ribosomes and cytoplasmic membrane in sucrose-dependent, spectinomycin-resistant mutants of Escherichia coli. J Bacteriol 1976; 125:524-30. [PMID: 128555 PMCID: PMC236111 DOI: 10.1128/jb.125.2.524-530.1976] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Alterations in cytoplasmic membrane and ribosomes from sucrose-dependent spectinomycin-resistant (Sucd-Spcr) mutants of Escherichia coli, mutants that are resistant to spectinomycin in the presence of 20% sucrose but sensitive in the absence of sucrose, were studied. The protein composition of cytoplasmic membrane was analyzed by gel electrophoresis on polyacrylamide gel containing 8 M urea and 0.5% sodium dodecyl sulfate, which assured the reproducible separation of 28 protein bands. A major protein band, I-19, was missing in all cytoplasmic membrane preparations from 10 Sucd-Spcr mutants. Besides protein I-19, proteins I-13 and I-24 were missing in some mutants. On the other hand, the protein composition of cytoplasmic membrane from a sucrose-independent spectinomycin-resistant mutant was indistinguishable from that from the wild-type strain. The polypeptide synthetic activity of ribosomes from Sucd-Spcr mutants was resistant to spectinomycin. Studies on a revertant obtained from one of these mutants without any selection for sensitivity to spectinomycin revealed that a single mutation was responsible for both the ribosomal alteration, i.e., spectinomycin resistance, and the lack of protein I-19 in the cytoplasmic membrane. Studies on a transductant obtained with a Sucd-SPcr mutant as the donor also confirmed the single-mutation concept. It was concluded that in Sucd-SPcr mutants an alteration in the ribosomes caused the deletion of protein I-19 from cytoplasmic membrane.
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260
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Mizushima S. Inactivation by detergents of the proline transport system in membrane vesicles from Escherichia coli and its reactivation by bovine serum albumin. BIOCHIMICA ET BIOPHYSICA ACTA 1976; 419:261-70. [PMID: 764873 DOI: 10.1016/0005-2736(76)90352-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The proline transport system of membrane vesicles from Escherichia coli was inactivated by a low concentration of detergents such as deoxycholate, dodecyl sulfate and Triton X-100. The addition of a large amount of bovine serum albumin to membrane vesicles which had been treated with one of these detergents resulted in the restoration of the proline transport activity. The restoration of the transport activity by bovine serum albumain was most remarkable with the deoxycholate-inactivated membrane vesicle. 80% inactivation of the transport system with 0.005% deoxycholate was completely overcome by the addition of albumin. The degree of restoration was dependent on the concentration of albumin. Although albumin stimulated the proline transport activity itself, the stimulatory effect could not account for the restoration of transport activity. The binding of deoxy [14C]cholate to the membrane vesicle was roughly proportional to the amount of detergent added. Deoxycholate once bound to the membrane vesicle was removed almost completely by the incubation with albumin. It is concluded that the removal of detergent from the membrane vesicle by bovine serum albumin results in the restoration of the proline transport activity.
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261
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Nakamura K, Mizushima S. In vitro reassembly of the membranous vesicle from Escherichia coli outer membrane components. Role of individual components and magnesium ions in reassembly. BIOCHIMICA ET BIOPHYSICA ACTA 1975; 413:371-93. [PMID: 1103979 DOI: 10.1016/0005-2736(75)90122-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A method was developed for the reassembly of membranous vesicle from the sodium deoxycholate-dissociated outer membrane components of Escherichia coli. The removal of the detergent by dialysis and the presence of Mg2+ were essential for the reassembly. Membrane protein alone did not form any membranous structure. Closed membranous vesicles similar to the native outer membrane were reassembled only when protein was mixed with both lipopolysaccharide and phospholipid in deoxycholate solution and subsequently dialized. The membrane showed a distinct trilaminar structure with a center-to-center distance between two dark lines of 53 A, which is a characteristic of the native outer membrane. This characteristic trilaminar structure was shown to be due to the presence of lipopolysaccharide. Phospholipd was required for the vesicularization of membrane. Lipopolysaccharide and/or phospholipid formed a membranous structure in the absence of protein, while the morphology of their negatively stained sample was quite different from that of the native outer membrane unless the outer membrane protein was added to the reassembly mixture. The protein from the cytoplasmic membrane was unable to reform membranous vesicle with lipopolysaccharide and phospholipid, indicating that the reassembly system discriminated outer membrane proteins from cytoplasmic proteins.
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262
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Uemura J, Mizushima S. Isolation of outer membrane proteins of Escherchia coli and their characterization on polyacrylamide gel. BIOCHIMICA ET BIOPHYSICA ACTA 1975; 413:163-76. [PMID: 1103976 DOI: 10.1016/0005-2736(75)90101-7] [Citation(s) in RCA: 71] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Proteins from the outer membrane of Escherichia coli were studied on a ureadodecyl sulfate polyacrylamide gel by electrophoresis. A polyacrylamide gel containing sodium dodecyl sulfate and urea gave an excellent resolution of outer membrane proteins. Seventeen protein bands were reproducibly observed on a gel. By use of Sephadex G-200, DEAE-cellulose and polyacrylamide gel, eight proteins were purified to near homogeneity. Five of them were found to be heat-modifiable proteins. The behavior of these purified proteins was studied on a polyacrylamide gel under three different electrophoretic conditions, which had been used for the analysis of cell envelope proteins. Thus correspondence was made between these purified proteins and envelope proteins reported by other investigators.
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263
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Mizushima S, Yamada H. Isolation and characterization of two outer membrane preparations from Escherichia coli. BIOCHIMICA ET BIOPHYSICA ACTA 1975; 375:44-53. [PMID: 1089432 DOI: 10.1016/0005-2736(75)90071-1] [Citation(s) in RCA: 85] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A method was developed for releasing specifically a part of outer membrane during spheroplast formation. A highly purified outer membrane (outer membrane I) was obtained from the spheroplast medium by isopycnic sucrose gradient centrifugation. The remaining outer membrane (outer membrane II) and cytoplasmic membrane was also isolated from the spheroplasts by the isopycnic centrifugation. Two outer membrane preparations were different from the cytoplasmic membrane in protein composition, enzyme localization, phospholipid composition, lipopolysaccharide content and electron micrographs. Although outer membranes I and II were almost the same in various respects, they seemed to be different from each other under electron microscope and in cardiolipin content. It is suggested that the outer membrane I and the outer membrane II, at least a part of the outer membrane II, are integrated in a different fashion in the outer-most layer of Escherichia coli cell surface.
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264
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Mizushima S. Effect of sodium dodecylsulfate and heating on protein conformation in outer and cytoplasmic membranes from Escherichia coli. Biochem Biophys Res Commun 1974; 61:1221-6. [PMID: 4616696 DOI: 10.1016/s0006-291x(74)80414-6] [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: 01/11/2023]
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265
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Tokuda H, Mizushima S. Purification and characterization of a salt-unstable "50-S" ribonucleoprotein particle from Escherichia coli. BIOCHIMICA ET BIOPHYSICA ACTA 1974; 374:417-25. [PMID: 4611500 DOI: 10.1016/0005-2787(74)90263-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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266
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Mizuno T, Mizushima S. Characterization of stuck ribosomes induced by neomycin in vivo and in vitro. BIOCHIMICA ET BIOPHYSICA ACTA 1974; 353:69-76. [PMID: 4600970 DOI: 10.1016/0005-2787(74)90098-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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267
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Held WA, Ballou B, Mizushima S, Nomura M. Assembly mapping of 30 S ribosomal proteins from Escherichia coli. Further studies. J Biol Chem 1974; 249:3103-11. [PMID: 4598121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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268
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Tokuda H, Mizushima S. A novel salt-unstable "50-s" particle in Escherichia coli; a possible ribosomal precursor for the 50-S subunit. BIOCHIMICA ET BIOPHYSICA ACTA 1974; 340:183-93. [PMID: 4598975 DOI: 10.1016/0005-2787(74)90111-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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269
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Held WA, Mizushima S, Nomura M. Reconstitution of Escherichia coli 30 S ribosomal subunits from purified molecular components. J Biol Chem 1973; 248:5720-30. [PMID: 4579428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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270
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271
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Wittmann HG, Stöfflet G, Hindennach I, Kurland CG, Birge EA, Randall-Hazelbauer L, Nomura M, Kaltschmidt E, Mizushima S, Traut RR, Bickle TA. Correlation of 30S ribosomal proteins of Escherichia coli isolated in different laboratories. MOLECULAR & GENERAL GENETICS : MGG 1971; 111:327-33. [PMID: 4998702 DOI: 10.1007/bf00569784] [Citation(s) in RCA: 162] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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272
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Mizushima S, Nakazawa T. [Clinical, pathological and neurochemical studies on a case of sudanophilic leukodystrophy]. SEISHIN SHINKEIGAKU ZASSHI = PSYCHIATRIA ET NEUROLOGIA JAPONICA 1971; 73:840-53. [PMID: 5169104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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273
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Mizushima S. [Assembly of the 30S ribosome subunit in E. coli]. TANPAKUSHITSU KAKUSAN KOSO. PROTEIN, NUCLEIC ACID, ENZYME 1971; 16:483-91. [PMID: 4934332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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274
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Asano M, Mizushima S. [Measles virus encephalitis with clinical features of subacute necrotizing encephalitis]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1971; 19:392-6. [PMID: 5169099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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275
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Kurata T, Kawai H, Mizushima S, Hondo R. [Autopsy case of herpes encephalitis in an infant]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1971; 19:397-403. [PMID: 4335378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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276
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Traub P, Mizushima S, Lowry C, Nomura M. [41] Reconstitution of ribosomes from subribosomal components. Methods Enzymol 1971. [DOI: 10.1016/s0076-6879(71)20043-4] [Citation(s) in RCA: 220] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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277
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278
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Mizushima S, Takeuchi S, Asano M. [Autopsy study of infantile cerebral palsy]. NO TO SHINKEI = BRAIN AND NERVE 1970; 22:615-21. [PMID: 5467634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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279
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Miura T, Mizushima S. Separation and properties of outer and cytoplasmic membranes in Escherichia coli. BIOCHIMICA ET BIOPHYSICA ACTA 1969; 193:268-76. [PMID: 4242764 DOI: 10.1016/0005-2736(69)90188-6] [Citation(s) in RCA: 82] [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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280
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Ishida M, Mizushima S. The membrane ATPase of Bacillus megaterium. II. Purification of membrane ATPases and their recombination with membrane. J Biochem 1969; 66:133-8. [PMID: 4242208 DOI: 10.1093/oxfordjournals.jbchem.a129128] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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281
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Bollen A, Davies J, Ozaki M, Mizushima S. Ribosomal Protein Conferring Sensitivity to the Antibiotic Spectinomycin in Escherichia coli. Science 1969; 165:85-6. [PMID: 17840698 DOI: 10.1126/science.165.3888.85] [Citation(s) in RCA: 118] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Reconstitution of 30S ribosomal particles from 16S ribosomal RNA and total proteins, or from core proteins and split proteins obtained from the ribosomes of strains of Escherichia coli sensitive to and resistant to spectinomycin, shows that the split protein fraction determines the response of polypeptide synthesis in virto to spectinomycin. Reconstitution of active particles in the presence of isolated split proteins allowed the identification of the single split protein responsible for spectinomycin sensitivity.
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282
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Ishida M, Mizushima S. Membrane ATPase of Bacillus megaterium. I. Properties of membrane ATPase and its solubilized form. J Biochem 1969; 66:33-43. [PMID: 4241750 DOI: 10.1093/oxfordjournals.jbchem.a129117] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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283
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Ozaki M, Mizushima S, Nomura M. Identification and functional characterization of the protein controlled by the streptomycin-resistant locus in E. coli. Nature 1969; 222:333-9. [PMID: 4181187 DOI: 10.1038/222333a0] [Citation(s) in RCA: 408] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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284
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Nomura M, Mizushima S, Ozaki M, Traub P, Lowry CV. Structure and function of ribosomes and their molecular components. COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 1969; 34:49-61. [PMID: 4909519 DOI: 10.1101/sqb.1969.034.01.009] [Citation(s) in RCA: 170] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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285
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286
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Ono S, Yashima K, Mori Y, Ueno B, Yashima Y, Takaya Y, Mizushima S, Aono T, Someno I. [Management of schizophrenia using GABOB]. HOSPITAL (RIO DE JANEIRO, BRAZIL) 1968; 74:1499-504. [PMID: 5305328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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287
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Bollen A, Davies J, Ozaki M, Mizushima S. Ribosomal protein conferring sensitivity to the antibiotic spectinomycin in Escherichia coli. Science 1968; 165:85-6. [PMID: 4892072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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288
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Mizushima S, Ito M. Fractionation by density gradient centrifugation of membranous organellae from synchronous cultures of Bacillus megaterium. J Biochem 1968; 63:681-3. [PMID: 4972944 DOI: 10.1093/oxfordjournals.jbchem.a128830] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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289
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Mizushima S. Purification and properties of membrane bound NADH2 dehydrogenase in Bacillus megaterium. J Biochem 1968; 63:317-23. [PMID: 4970391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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290
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Miura T, Mizushima S. Separation by density gradient centrifugation of two types of membranes from spheroplast membrane of Escherichia coli K12. BIOCHIMICA ET BIOPHYSICA ACTA 1968; 150:159-61. [PMID: 4868245 DOI: 10.1016/0005-2736(68)90020-5] [Citation(s) in RCA: 149] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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291
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Mizushima S. Structure and function of the membrane system in bacteria. JOURNAL OF ELECTRON MICROSCOPY 1968; 17:177. [PMID: 5698677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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292
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Mizushima S, Miura T, Ishida M. Fractionation by density gradient centrifugation of membranous organella of Bacillus megaterium. J Biochem 1967; 61:146-8. [PMID: 4963424 DOI: 10.1093/oxfordjournals.jbchem.a128514] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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293
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Mizushima S, Ishida M, Miura T. Subfractionation of protoplast membrane and enzyme localization in Bacillus megaterium. J Biochem 1966; 60:256-61. [PMID: 4226328 DOI: 10.1093/oxfordjournals.jbchem.a128431] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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294
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Mizushima S, Ishida M, Kitahara K. Chemical composition of the protoplast membrane of Bacillus megaterium. J Biochem 1966; 59:374-81. [PMID: 4959361 DOI: 10.1093/oxfordjournals.jbchem.a128312] [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: 01/13/2023] Open
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295
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Asano Y, Kihara K, Iida K, Mizushima S, Ishikawa S. Round-table discussion on the present and future of biochemistry. TANPAKUSHITSU KAKUSAN KOSO. PROTEIN, NUCLEIC ACID, ENZYME 1965; 10:1061-78. [PMID: 5894464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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296
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Suzuki I, Tsuboi M, Shimanouchi T, Mizushima S. Interaction between Benzene and N‐Monosubstituted Amides. J Chem Phys 1959. [DOI: 10.1063/1.1730629] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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297
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Miyake A, Nakagawa I, Miyazawa T, Ichishima I, Shimanouchi T, Mizushima S. Infra-red and Raman spectra of dichloroacetyl chloride in relation to rotational isomerism. ACTA ACUST UNITED AC 1958. [DOI: 10.1016/0371-1951(58)80073-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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298
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Yamaguchi A, Miyazawa T, Shimanouchi T, Mizushima S. Normal vibrations of urea and urea-d4. ACTA ACUST UNITED AC 1957. [DOI: 10.1016/0371-1951(57)80184-2] [Citation(s) in RCA: 109] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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299
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Angell CL, Sheppard N, Yamaguchi A, Shimanouchi T, Miyazawa T, Mizushima S. The infra-red spectrum, structure, and normal vibrations of the guanidinium ion. ACTA ACUST UNITED AC 1957. [DOI: 10.1039/tf9575300589] [Citation(s) in RCA: 89] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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300
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Nakagawa I, Penland R, Mizushima S, Lane T, Quagliano J. Infra-red absorption spectra of inorganic co-ordination complexes—XI. ACTA ACUST UNITED AC 1957. [DOI: 10.1016/0371-1951(57)80132-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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