The Enzyme Database

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EC 2.7.8.23     
Accepted name: carboxyvinyl-carboxyphosphonate phosphorylmutase
Reaction: 1-carboxyvinyl carboxyphosphonate = 3-(hydrohydroxyphosphoryl)pyruvate + CO2
Systematic name: 1-carboxyvinyl carboxyphosphonate phosphorylmutase (decarboxylating)
Comments: Catalyses the transfer and decarboxylation of the carboxy(hydroxy)phosphoryl group, HOOC-P(O)(OH)- (phosphoryl being a 3-valent group), in the formation of an unusual C-P bond that is involved in the biosynthesis of the antibiotic bialaphos.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 122799-57-9
References:
1.  Pollack, S.J., Freeman, S., Pompliano, D.L., Knowles, J.R. Cloning, overexpression and mechanistic studies of carboxyphosphonoenolpyruvate mutase from Streptomyces hygroscopicus. Eur. J. Biochem. 209 (1992) 735–743. [PMID: 1330557]
2.  Anzai, H., Murakami, T., Imai, S., Satoh, A., Nagaoka, K., Thompson, C.J. Transcriptional regulation of bialaphos biosynthesis in Streptomyces hygroscopicus. J. Bacteriol. 169 (1987) 3482–3488. [PMID: 3611020]
[EC 2.7.8.23 created 1999]
 
 


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