cobyrinic acid
National Institutes of Health
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Analysis of the Mechanisms for Uronate Isomerase from E. coli, Cobyrinic Acid a,c-Diamide Synthetase from S. typhimurium, and…
In the purple sulphur bacterium Allochromatium vinosum, the prosthetic group of dissimilatory sulphite reductase (DsrAB) was…
Aminolevulinic acid and trimethylisobacteriochlorin are converted by cell-free protein preparations from Pseudomonas…
It has been proved that, during anaerobic biosynthesis of the corrin macrocycle, the two-carbon frag- ment excised from the…
With a discrimination of 0.0411% found by isotope-ratio MS, the ~3C content of the cation complex is in a range which is typical…
Uro'gen-III is a key intermediate on the biosynthetic pathways to the vitally important natural pigments haem, chlorophyll and…
Clostridium tetanomorphum and Propionibacterium shermanii were examined for intermediates in the synthetic pathway…
The preparation of a dimethyltetrahtdrouroporphyrin (Faktor II or sirohydrochlorin) using suspensions of Propionibacterium…
The preparation of the aminomethyl-bilinogen which results from formal "head to tail" condensation of porphobilinogen is…
Cell-free extracts from Clostridium tetanomorphum, a microorganism which synthesizes corrins but no heme, are capable of…