Results 71 to 80 of about 1,224 (179)

Spectroscopic and Computational Studies of the ATP:Corrinoid Adenosyltransferase (CobA) from Salmonella enterica:  Insights into the Mechanism of Adenosylcobalamin Biosynthesis

open access: yes, 2016
CobA from Salmonella enterica is a member of an enzymatic system responsible for the de novo biosynthesis of adenosylcobalamin (AdoCbl), catalyzing the formation of the essential Co−C bond by transferring the adenosyl group from a molecule of ATP to a ...
Thomas C. Brunold (1327833)   +3 more
core   +1 more source

Coordination of nitrogenous bases by Co corrinoids and Fe porphyrins.

open access: yes, 1993
The ligand binding properties of the Fe(III) Porphyrin microperoxidase-8 (MP-8) and several Co(III) Corrinoids towards nitrogenous bases have been studied.
Hamza, Mohamed Samir Amin.
core  

HPLC separation of cobalamin analogues (CorA).

open access: yes, 2013
Corrinoids were enzymatically released from immunoprecipitated HC derived from a pool of serum from mothers (A) and cord serum (B), exposed to KCN and separated by reversed-phase HPLC at a gradient of 5–30% MeCN in 0.05 mol/L phosphoric acid pH 5 from 4 ...
Wolfgang Herrmann (400848)   +3 more
core   +1 more source

The nomenclature of corrinoids [PDF]

open access: yesArchives of Biochemistry and Biophysics, 1974
openaire   +2 more sources

Recent trends in the development of vitamin B12derivatives for medicinal applications

open access: yes, 2015
This Feature Article highlights recent developments in the field of vitamin B12 derivatives for medicinal applications. The following topics are emphasized: (1) the development of aquacorrinoids for cyanide detection and detoxification, (2) the use of ...
Zelder, Felix; https://orcid.org/
core   +1 more source

Current Aspects of Corrinoid Synthesis

open access: yes, 1969
Proceedings of the Robert A. Welch Foundation Conferences on Chemical Research: XII.
openaire   +2 more sources

Corrinoid auxotrophy in the obligate organohalide respiring Dehalobacter restrictus

open access: yes
Corrinoids (derivatives of vitamin B12) are an essential cofactor of reductive dehalogenases, the key enzymes involved in the environmental-friendly process of organohalide respiration (OHR).
Kruse, Thomas   +4 more
core   +1 more source

Optical Detection of Endogenous Biological Cyanide

open access: yesCHIMIA, 2010
Felix Zelder, Christine Männel-Croisé
doaj   +1 more source

Identification of purinyl-cobamide as a novel corrinoid cofactor of tetrachloroethene reductive dehalogenases in \u3ci\u3eDesulfitobacterium\u3c/i\u3e spp. [PDF]

open access: yes, 2015
Corrinoids (e.g. vitamin B12) [cyanocobalamin] are a group of structurally similar, cobaltcontaining tetrapyrrole compounds involved in a number of important biochemical reactions.
Bi, Meng
core  

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