Literature DB >> 11153269

Multiple biosynthetic pathways for vitamin B12: variations on a central theme.

C A Roessner1, P J Santander, A I Scott.   

Abstract

The manner in which vitamin B12 is synthesized is detailed with emphasis on the different mechanisms for ring contraction encountered in aerobic and anaerobic organisms. The aerobic process utilizes two enzymes and is dependent on molecular oxygen, in stark contrast to the anaerobic mechanism which is controlled by cobalt and requires only one enzyme.

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Year:  2001        PMID： 11153269     DOI： 10.1016/s0083-6729(01)61009-4

Source DB:  PubMed          Journal:  Vitam Horm        ISSN： 0083-6729            Impact factor:   3.421


  11 in total

1.  The Methanosarcina mazei MM2060 Gene Encodes a Bifunctional Kinase/Decarboxylase Enzyme Involved in Cobamide Biosynthesis.

Authors:  Norbert K Tavares; Carmen L Zayas; Jorge C Escalante-Semerena
Journal:  Biochemistry       Date:  2018-07-13       Impact factor: 3.162

2.  Rhodobacterales use a unique L-threonine kinase for the assembly of the nucleotide loop of coenzyme B12.

Authors:  Norbert K Tavares; Chelsey M VanDrisse; Jorge C Escalante-Semerena
Journal:  Mol Microbiol       Date:  2018-10-03       Impact factor: 3.501

3.  Crystallization and preliminary structure analysis of CobE, an essential protein of cobalamin (vitamin B12) biosynthesis.

Authors:  Jitka Vévodová; Ross M Graham; Evelyne Raux; Martin J Warren; Keith S Wilson
Journal:  Acta Crystallogr Sect F Struct Biol Cryst Commun       Date:  2005-04-01

4.  Biochemical characterization of the GTP:adenosylcobinamide-phosphate guanylyltransferase (CobY) enzyme of the hyperthermophilic archaeon Methanocaldococcus jannaschii.

Authors:  Michele M Otte; Jorge C Escalante-Semerena
Journal:  Biochemistry       Date:  2009-06-30       Impact factor: 3.162

5.  A new pathway for salvaging the coenzyme B12 precursor cobinamide in archaea requires cobinamide-phosphate synthase (CbiB) enzyme activity.

Authors:  Jesse D Woodson; Carmen L Zayas; Jorge C Escalante-Semerena
Journal:  J Bacteriol       Date:  2003-12       Impact factor: 3.490

6.  Reconstruction of regulatory and metabolic pathways in metal-reducing delta-proteobacteria.

Authors:  Dmitry A Rodionov; Inna Dubchak; Adam Arkin; Eric Alm; Mikhail S Gelfand
Journal:  Genome Biol       Date:  2004-10-22       Impact factor: 13.583

Review 7.  Retinal Cell Degeneration in Animal Models.

Authors:  Masayuki Niwa; Hitomi Aoki; Akihiro Hirata; Hiroyuki Tomita; Paul G Green; Akira Hara
Journal:  Int J Mol Sci       Date:  2016-01-15       Impact factor: 5.923

Review 8.  One step beyond a ribosome: The ancient anaerobic core.

Authors:  Filipa L Sousa; Shijulal Nelson-Sathi; William F Martin
Journal:  Biochim Biophys Acta       Date:  2016-05-02

9.  Characterization of the enzyme CbiH60 involved in anaerobic ring contraction of the cobalamin (vitamin B12) biosynthetic pathway.

Authors:  Simon J Moore; Rebekka Biedendieck; Andrew D Lawrence; Evelyne Deery; Mark J Howard; Stephen E J Rigby; Martin J Warren
Journal:  J Biol Chem       Date:  2012-11-15       Impact factor: 5.157

10.  Genome analysis of Desulfotomaculum kuznetsovii strain 17(T) reveals a physiological similarity with Pelotomaculum thermopropionicum strain SI(T).

Authors:  Michael Visser; Petra Worm; Gerard Muyzer; Inês A C Pereira; Peter J Schaap; Caroline M Plugge; Jan Kuever; Sofiya N Parshina; Tamara N Nazina; Anna E Ivanova; Rizlan Bernier-Latmani; Lynne A Goodwin; Nikos C Kyrpides; Tanja Woyke; Patrick Chain; Karen W Davenport; Stefan Spring; Hans-Peter Klenk; Alfons J M Stams
Journal:  Stand Genomic Sci       Date:  2013-04-15
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