-
Further studies on the relationship of vitamin B12 to methionine synthesis in extracts of Escherichia coli.
J Biol Chem. 1961 Mar;236:817-22
PMID: 13756385
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GLUTAMATE MUTASE REACTION.
Ann N Y Acad Sci. 1964 Apr 24;112:644-54
PMID: 14167298
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The cobamide-dependent ribonucleoside triphosphate reductase of lactobacilli.
Biochem Biophys Res Commun. 1965 Aug 16;20(4):439-45
PMID: 5860159
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ISOLATION AND PROPERTIES OF B(12) COENZYMES CONTAINING BENZIMIDAZOLE OR DIMETHYLBENZIMIDAZOLE.
Proc Natl Acad Sci U S A. 1959 Apr;45(4):521-5
PMID: 16590408
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[Bacterial biosynthesis of desoxyribose].
Z Naturforsch B. 1959 Mar;14B(3):145-50
PMID: 13660165
-
ENZYMATIC SYNTHESIS OF COENZYME B12.
Ann N Y Acad Sci. 1964 Apr 24;112:622-37
PMID: 14167295
-
The properties of glycerol dehydratase isolated from Aerobacter aerogenes, and the properties of the apoenzyme subunits.
Acta Biochim Pol. 1966;13(4):311-28
PMID: 5962440
-
SOME PROPERTIES OF THE GLYCEROL DEHYDRASE SYSTEM FROM A SPECIES OF LACTOBACILLUS.
Ann N Y Acad Sci. 1964 Apr 24;112:706-12
PMID: 14167305
-
FORMATION OF METHANE BY BACTERIAL EXTRACTS.
J Biol Chem. 1963 Aug;238:2882-6
PMID: 14063318
-
B12-dependent synthesis of deoxyribonucleotides.
Fed Proc. 1966 Nov-Dec;25(6):1633-8
PMID: 5927396
-
Purification and properties of dioldehydrase, and enzyme requiring a cobamide coenzyme.
J Biol Chem. 1963 Jul;238:2367-73
PMID: 13929077
-
COBAMIDE COENZYME REQUIREMENT FOR THE ANAEROBIC DEGRADATION OF LYSINE.
Ann N Y Acad Sci. 1964 Apr 24;112:728-34
PMID: 14167308
-
ENZYMATIC SYNTHESIS OF METHIONINE. CHEMICAL ALKYLATION OF THE ENZYME-BOUND COBAMIDE.
J Biol Chem. 1965 Jul;240:3064-70
PMID: 14342334
-
Structure of the 5,6-dimethyl-benzimidazolylcobamide coenzyme.
Nature. 1961 Dec 9;192:937-8
PMID: 14463985
-
A study of carbon dioxide fixation by mass determination of the types of C13-acetate.
J Biol Chem. 1952 Feb;194(2):905-31
PMID: 14927685
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Transfer of hydrogen in the cobamide-dependent ribonucleotide reductase reaction.
Biochem Biophys Res Commun. 1966 Aug 12;24(3):353-9
PMID: 5967095
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Partial synthesis of vitamin B 12 coenzymes and analogues.
Nature. 1962 Jun 23;194:1175
PMID: 13914206
-
Synthesis of acetate from formate and carbon dioxide by Clostridium thermoaceticum.
J Biol Chem. 1955 Aug;215(2):645-54
PMID: 13242562
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Hydrogen donor specificity of cobamide-dependent ribonucleotide reductase and allosteric regulation of substrate specificity.
J Biol Chem. 1966 May 10;241(9):2177-9
PMID: 5329753
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ENZYMATIC SYNTHESIS OF DEOXYRIBONUCLEOTIDES. IV. ISOLATION AND CHARACTERIZATION OF THIOREDOXIN, THE HYDROGEN DONOR FROM ESCHERICHIA COLI B.
J Biol Chem. 1964 Oct;239:3436-44
PMID: 14245400
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[On the mechanism of the rearrangement of methylmalonyl-Co A into succinyl-Co A. II. Experiments on the mechanism of action of methylmalonyl-Co A isomerase and methylmalonyl-Co A racemase].
Biochem Z. 1962;335:500-18
PMID: 14482843
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Interrelationship of adenosyl methionine and methyl-B12 in the biosynthesis of methionine.
Arch Biochem Biophys. 1966 Sep 26;116(1):305-18
PMID: 5336024
-
A methyl analogue of cobamide coenzyme in relation to methionine synthesis by bacteria.
Nature. 1962 Jul 28;195:340-2
PMID: 13902734
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Cobamides and ribonucleotide reduction. V. A kinetic study of the ribonucleoside triphosphate reductase of Lactobacillus leichmannii.
J Biol Chem. 1967 Jul 10;242(13):3035-41
PMID: 4381877
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A COENZYME CONTAINING PSEUDOVITAMIN B(12).
Proc Natl Acad Sci U S A. 1958 Nov 15;44(11):1093-7
PMID: 16590317
-
METHYL-VITAMIN B12 AS A SOURCE OF METHYL GROUPS FOR THE SYNTHESIS OF ACETATE BY CELL-FREE EXTRACTS OF CLOSTRIDIUM THERMOACETICUM.
Ann N Y Acad Sci. 1964 Apr 24;112:804-6
PMID: 14167313
-
Studies on the mechanism of action of cobamide coenzymes. Chemical properties of the enzyme-coenzyme complex.
J Biol Chem. 1966 Apr 25;241(8):1751-62
PMID: 5945850
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The purification and properties of a factor containing vitamin B12 concerned in the synthesis of methionine by Escherichia coli.
Biochem J. 1961 Sep;80:519-31
PMID: 13700974
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The clostridial fermentations of choline and ethanolamine. II. Requirement for a cobamide coenzyme by an ethanolamine deaminase.
J Biol Chem. 1965 Dec;240(12):4675-81
PMID: 5846988
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A cobamide-requiring glycerol dehydrase from an acrolein-forming Lactobacillus.
Arch Biochem Biophys. 1962 Jun;97:538-43
PMID: 14039344
-
STUDIES ON THE TERMINAL REACTION IN THE BIOSYNTHESIS OF METHIONINE.
J Biol Chem. 1963 Oct;238:3318-24
PMID: 14085379
-
Isolation of coenzyme B12 from liver.
J Biol Chem. 1961 Feb;236:560-3
PMID: 13777423
-
The stereochemistry of the conversion of D and L 1,2-propanediols to propionaldehyde.
J Biol Chem. 1966 Jul 10;241(13):3028-35
PMID: 4287906
-
B12 COENZYMES: BIOLOGICAL GRIGNARD REAGENTS.
Ann N Y Acad Sci. 1964 Apr 24;112:713-20
PMID: 14167306
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Formation of methane from methyl factor B and methyl factor 3 by cell-free extracts of Methanobacillus omelianskii.
Biochemistry. 1966 Jul;5(7):2381-4
PMID: 5959462
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THE ROLE OF VITAMIN B12 IN METHYL TRANSFER TO HOMOCYSTEINE.
Ann N Y Acad Sci. 1964 Apr 24;112:756-73
PMID: 14167310
-
The glutamate isomerase reaction: studies on the incorporation of solvent hydrogen.
J Biol Chem. 1963 Jun;238:2094-7
PMID: 13956627
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Cobamides and ribonucleotide reduction. IV. Sterochemistry of hydrogen transfer to the deoxyribonucleotide.
Biochemistry. 1967 Apr;6(4):1203-8
PMID: 6032465
-
Enzymatic synthesis of the methyl group of methionine. II. Involvement of vitamin B12.
J Biol Chem. 1961 Apr;236:1102-8
PMID: 13774989
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Enzymic preparation and characterization of an alpha-L-beta-methylaspartic acid.
Arch Biochem Biophys. 1958 Dec;78(2):468-76
PMID: 13618029
-
N5-methyltetrahydrofolate-homocysteine transmethylase. Partial purification and properties.
J Biol Chem. 1967 Apr 10;242(7):1502-8
PMID: 5337043
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Thioredoxin from Lactobacillus leichmannii and its role as hydrogen donor for ribonucleoside triphosphate reductase.
Biochem Biophys Res Commun. 1966 Oct 5;25(1):109-15
PMID: 4382007
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STUDIES ON METHIONINE BIOSYNTHESIS. EFFECT OF ALKYLCOBAMIDE DERIVATIVES ON THE FORMATION OF HOLOENZYME.
J Biol Chem. 1965 Feb;240:856-62
PMID: 14275145
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The purification and properties of beta-methylaspartase.
J Biol Chem. 1959 Feb;234(2):320-8
PMID: 13630903
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Structure and function of cobamide coenzymes.
Fed Proc. 1961 Dec;20:956-61
PMID: 13865021
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The nature of the hydrogen transfer in the dimethylbenzimidazolylcobamide coenzyme-catalyzed conversion of 1,2-propanediol to propionaldehyde.
J Biol Chem. 1966 Mar 10;241(5):1245-6
PMID: 5933881
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The role of the B12 coenzyme in the conversion of 1,2-propanediol to propionaldehyde.
J Biol Chem. 1966 Jun 10;241(11):2732-3
PMID: 5911645
-
Interrelationships between folic acid and cobalamin in the synthesis of methionine by extracts of Escherichia coli.
Biochem J. 1960 Jun;75:467-77
PMID: 14409442
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Alkylation of an enzyme in the methane-forming system of Methanobacillus omelianskii.
Biochem Biophys Res Commun. 1966 Jan 4;22(1):119-23
PMID: 5937327
-
ENZYMATIC SYNTHESIS OF THE METHYL GROUP OF METHIONINE. IX. TRANSMETHYLATION FROM S-ADENOSYLMETHIONINE AND 5-METHYLTETRAHYDROFOLATE TO 2-MERCAPTOETHANOL AND HOMOCYSTEINE.
J Biol Chem. 1965 Feb;240:836-43
PMID: 14275143
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Formation of methane from serine by cell-free extracts of Methanobacillus omelianskii.
J Biol Chem. 1965 Dec;240(12):4564-9
PMID: 5846978
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[On the stereochemistry of the propanediol dehydrase reaction].
Experientia. 1966 Feb 15;22(2):72-3
PMID: 5927967
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Reduction of cobamides by reduced ferredoxin.
J Biol Chem. 1966 Jan 25;241(2):317-21
PMID: 5903725
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Role of vitamin B12 in methionine synthesis.
Fed Proc. 1966 Nov-Dec;25(6):1649-56
PMID: 5927398
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Enzymatic synthesis of deoxyribonucleotides. I. Formation of deoxycytidine diphosphate from cytidine diphosphate with enzymes from Escherichia coli.
J Biol Chem. 1962 Nov;237:3513-9
PMID: 13973714
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Methane biosynthesis by Methanosarcina barkeri. Properties of the soluble enzyme system.
Arch Biochem Biophys. 1966 Sep 26;116(1):138-52
PMID: 5961832
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Isolation and properties of crystalline cobamide coenzymes containing benzimidazole or 5, 6-dimethylbenzimidazole.
J Biol Chem. 1960 Feb;235:480-8
PMID: 13796809
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Hydrogen-donor specificity of ribonucleoside triphosphate reductase from Lactobacillus leichmannii.
Biochem Biophys Res Commun. 1965 Dec 9;21(5):466-72
PMID: 5326296
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Studies with hydrogen isotopes on the mechanism of action of cobamide-dependent ribonucleotide reductase.
Biochem Biophys Res Commun. 1966 Aug 12;24(3):418-26
PMID: 5967105
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The absolute configuration of methylmalonyl coenzyme A and stereochemistry of the methymalonyl coenzyme A mutase reaction.
J Biol Chem. 1966 Feb 25;241(4):872-7
PMID: 5905128
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Structure of the adenylcobamide coenzyme: degradation by cyanide, acid, and light.
J Biol Chem. 1960 May;235:1462-73
PMID: 13843764
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CORRINOID COMPOUNDS OF METHANOBACILLUS OMELIANSKII. I. FRACTIONATION OF THE CORRINOID COMPOUNDS AND IDENTIFICATION OF FACTOR 3 AND FACTOR 3 COENZYME.
Biochemistry. 1965 Mar;4:510-8
PMID: 14311623
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Enzymatic synthesis of the methyl group of methionine. I. Identification of the enzymes and cofactors involved in the system isolated from Escherichia coli.
J Biol Chem. 1961 Apr;236:1095-101
PMID: 13712216
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SOME REACTIONS OF THE VITAMIN B 12 COENZYME AND ITS ALKYL ANALOGUES.
Ann N Y Acad Sci. 1964 Apr 24;112:590-600
PMID: 14167292
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Tracer experiments on glutamate fermentation by Clostridium tetanomorphum.
J Biol Chem. 1955 Dec;217(2):695-702
PMID: 13271431
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Components required for the formation of CH-4 from methylcobalamin by extracts of Methanobacillus omelianskii.
J Bacteriol. 1966 Sep;92(3):696-700
PMID: 4288494
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Studies on diol dehydrase, an enzyme requiring a cobamide coenzyme.
Brookhaven Symp Biol. 1962 Dec;15:310-9
PMID: 14010644
-
THE GLUTAMATE MUTASE SYSTEM. ASSAYS AND PROPERTIES.
J Biol Chem. 1964 Oct;239:3260-6
PMID: 14245371
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Synthesis of Co-methyl cobalamin by cell-free extracts of Clostridium thermoaceticum.
Biochem Biophys Res Commun. 1966 Jun 13;23(5):691-5
PMID: 5963893
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Total synthesis of acetate from CO2. I. Co-methylcobyric acid and CO-(methyl)-5-methoxybenzimidazolylcobamide as intermediates with Clostridium thermoaceticum.
Biochemistry. 1965 Dec;4(12):2771-80
PMID: 5880685
-
Detection of cobamide coenzymes in microorganisms by the ionophoretic bioautographic method.
Arch Biochem Biophys. 1961 Mar;92:381-91
PMID: 13781958
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Cobamides and ribonucleotide reduction. II. Estimation of the enzymic formation of purine and pyrimidine deoxyribonucleotides by the use of the diphenylamine reagent.
J Biol Chem. 1966 Jan 10;241(1):176-9
PMID: 5322020
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ISOLATION OF METHYLCOBALAMIN FROM NATURAL SOURCE MATERIAL.
Nature. 1964 Oct 10;204:188-9
PMID: 14222270
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The enzymatic synthesis of cobamide coenzymes.
J Biol Chem. 1962 Jul;237:2325-32
PMID: 13872363
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Cobalamin and the synthesis of methionine by ultrasonic extracts of Escherichia coli.
Biochem J. 1960 Aug;76:396-405
PMID: 13830083
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The conversion of carbon dioxide to acetate. I. The use of cobalt-methylcobalamin as a source of methyl groups for the synthesis of acetate by cell-free extracts of Clostridium thermoaceticum.
J Biol Chem. 1966 Sep 25;241(18):4209-16
PMID: 5924642
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Transfer of hydrogen from cobamide coenzyme to water during enzymatic ribonucleotide reduction.
Biochem Biophys Res Commun. 1966 Nov 22;25(4):421-5
PMID: 5966536
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Cobamide stimulation of the reduction of ribotides to deoxyribotides in Lactobacillus leichmannii.
Biochem Biophys Res Commun. 1964 Jul 27;16(5):391-7
PMID: 5871825
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Purification and properties of cobamide-dependent ribonucleotide reductase from Lactobacillus leichmannii.
J Biol Chem. 1966 Sep 25;241(18):4233-42
PMID: 5924645
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METHYLCOBALAMIN AS A SOURCE OF THE METHYL GROUP OF METHIONINE.
Ann N Y Acad Sci. 1964 Apr 24;112:774-90
PMID: 14167311
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An intramolecular oxidation-reduction requiring a cobamide coenzyme.
J Biol Chem. 1961 Aug;236:2347-50
PMID: 13680987
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Stereochemistry of the glutamate mutase reaction.
J Biol Chem. 1966 Feb 25;241(4):864-7
PMID: 5905126
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Metabolism of D-glucuronolactone in mammalian systems. Inhibitory properties of the products of D-glucuronolactone-dehydrogenase action.
Biochem J. 1966 Apr;99(1):22-7
PMID: 5965340
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COBAMIDES AND RIBONUCLEOTIDE REDUCTION. I. COBAMIDE STIMULATION OF RIBONUCLEOTIDE REDUCTION IN EXTRACTS OF LACTOBACILLUS LEICHMANNII.
J Biol Chem. 1965 May;240:2173-80
PMID: 14299643
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[On the mechanism of the propanediol dehydrase reaction].
Experientia. 1966 Aug 15;22(8):502-3
PMID: 5968618
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Role of corrinoids in the total synthesis of acetate from CO-2 by Clostridium thermoaceticum.
Fed Proc. 1966 Nov-Dec;25(6):1642-8
PMID: 5333065
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Purification and properties of component E of glutamate mutase.
J Biol Chem. 1966 Feb 25;241(4):878-88
PMID: 5905129
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Purification and characterization of component S of glutamate mutase.
J Biol Chem. 1967 Jun 10;242(11):2658-74
PMID: 6027242
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Enzymatic conversion of vitamin B-12s to a cobamide coenzyme, alpha-(5,6-dimethylbenzimidazolyl)deoxyadenosylcobamide (adenosyl-B-12).
J Biol Chem. 1966 Apr 10;241(7):1455-61
PMID: 5946606
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Isolation and identification of beta-lysine as an intermediate in lysine fermentation.
J Biol Chem. 1966 Apr 10;241(7):1573-80
PMID: 5946615
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ENZYMATIC SYNTHESIS OF THE METHYL GROUP OF METHIONINE. VII. ISOLATION OF A COBALAMIN-CONTAINING TRANSMETHYLASE (5-METHYLTETRAHYDRO-FOLATE-HOMOCYSTEINE) FROM MAMMALIAN LIVER.
J Biol Chem. 1964 Sep;239:2888-95
PMID: 14216440
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THE STEREOCHEMISTRY OF CONVERSION OF PROPANEDIOL TO PROPIONALDHYDE.
Biochem Biophys Res Commun. 1965 Feb 17;18:551-6
PMID: 14301459
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Enzymatic synthesis of the methyl group of methionine. III. Spectral and electrophoretic studies of the prosthetic group of the B12 enzyme.
J Biochem. 1961 Jun;49:578-88
PMID: 13774988
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Role of B12 coenzymes in the dioldehydrase reaction.
Fed Proc. 1966 Nov-Dec;25(6):1639-41
PMID: 5927397
-
Carbon Dioxide Utilization in the Synthesis of Acetic Acid by Clostridium Thermoaceticum.
Proc Natl Acad Sci U S A. 1945 Aug;31(8):219-25
PMID: 16588692
-
ANAEROBIC DEGRADATION OF LYSINE. II. COFACTOR REQUIREMENTS AND PROPERTIES OF THE SOLUBLE ENZYME SYSTEM.
J Biol Chem. 1963 Aug;238:2766-73
PMID: 14063301
-
The cobalamin product of the conversion of methylcobalamin to CH4 by extracts of methanobacillus omelianskii.
Biochem Biophys Res Commun. 1964 Apr 22;15(5):420-3
PMID: 5827787
-
THE FORMATION OF CH4 FROM N-5-METHYLTETRAHYDROFOLATE MONOGLUTAMATE BY CELL-FREE EXTRACTS OF METHANOBACILLUS OMELIANSKII.
Biochem Biophys Res Commun. 1965 Apr 23;19:306-11
PMID: 14317394
-
Propylation and purification of a B12 enzyme involved in methane formation.
Biochemistry. 1966 Nov;5(11):3598-603
PMID: 5972341
-
STUDIES ON THE ROLE OF VITAMIN B12 FOR THE SYNTHESIS OF METHIONINE IN LIVER.
Ann N Y Acad Sci. 1964 Apr 24;112:791-8
PMID: 14167312
-
Vitamin B12 and deoxyribose synthesis in Lactobacillus leichmannii.
J Biol Chem. 1960 Oct;235:2955-8
PMID: 13766291
-
N5-methyltetrahydrofolate-homocysteine transmethylase. Propylation characteristics with the use of a chemical reducing system and purified enzyme.
J Biol Chem. 1967 Apr 10;242(7):1509-16
PMID: 6023219
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ON VITAMIN B12 FORMS IN HUMAN PLASMA.
Acta Med Scand. 1963 Dec;174:665-9
PMID: 14089259
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A New Type of Glucose Fermentation by Clostridium thermoaceticum.
J Bacteriol. 1942 Jun;43(6):701-15
PMID: 16560531
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[Coenzyme B 12 as common hydrogen transferrer of dioldehydrase-and methylmalonyl-Co A -mutase reaction].
Experientia. 1966 Dec 15;22(12):783-4
PMID: 5973206
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COBALAMIN AND THE SYNTHESIS OF METHIONINE BY ESCHERICHIA COLI.
Nature. 1964 Jan 4;201:39-42
PMID: 14085561
-
Role of B12 compounds in methane formation.
Fed Proc. 1966 Nov-Dec;25(6):1657-61
PMID: 5927399
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The role of cobamides in methionine synthesis. Enzymatic formation of holoenzyme.
J Biol Chem. 1966 May 10;241(9):2024-8
PMID: 5329750