BIOSYNTHESIS OF PORPHYRINS AND RELATED MACROCYCLES .42. PULSE LABELING EXPERIMENTS CONCERNING THE TIMING OF COBALT INSERTION DURING VITAMIN-B-12 BIOSYNTHESIS

被引：29

作者：

BALACHANDRAN, S

VISHWAKARMA, RA

MONAGHAN, SM

PRELLE, A

STAMFORD, NPJ

LEEPER, FJ

BATTERSBY, AR

机构：

[1] University Chemical Laboratory, Cambridge CB2 1EW, Lensfield Road

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1994年 / 05期

关键词：

D O I：

10.1039/p19940000487

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Pulse labelling experiments using Co-60(2+) and [methyl-C-13,C-14]-S-adenosyl-L-methionine have established that in the anaerobic organism Propionibacterium shermanii cobalt is inserted into the macrocycle after the second and before the fourth C-methylation step.

引用

收藏

页码：487 / 491

页数：5

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