| EC |
2.3.1.228 |
| Accepted name: |
isovaleryl-homoserine lactone synthase |
| Reaction: |
isovaleryl-CoA + S-adenosyl-L-methionine = CoA + S-methyl-5′-thioadenosine + N-isovaleryl-L-homoserine lactone
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| Glossary: |
S-methyl-5′-thioadenosine = 5′-deoxy-5′-(methylsulfanyl)adenosine |
| Other name(s): |
IV-HSL synthase; BjaI |
| Systematic name: |
isovaleryl-CoA:S-adenosyl-L-methionine isovaleryltranserase (lactone-forming, methylthioadenosine-releasing) |
| Comments: |
The enzyme, found in the bacterium Bradyrhizobium japonicum, does not accept isovaleryl-[acyl-carrier protein] as acyl donor (cf. EC 2.3.1.184, acyl-homoserine-lactone synthase). |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc |
| References: |
| 1. |
Lindemann, A., Pessi, G., Schaefer, A.L., Mattmann, M.E., Christensen, Q.H., Kessler, A., Hennecke, H., Blackwell, H.E., Greenberg, E.P. and Harwood, C.S. Isovaleryl-homoserine lactone, an unusual branched-chain quorum-sensing signal from the soybean symbiont Bradyrhizobium japonicum. Proc. Natl. Acad. Sci. USA 108 (2011) 16765–16770. [DOI] [PMID: 21949379] |
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| [EC 2.3.1.228 created 2013] |
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