IUBMB Enzyme Nomenclature

EC 2.3.1.245

Accepted name: 3-hydroxy-5-phosphooxypentane-2,4-dione thiolase

Reaction: glycerone phosphate + acetyl-CoA = 3-hydroxy-5-phosphooxypentane-2,4-dione + CoA

Glossary: (4S)-4,5-dihydroxypentane-2,3-dione = autoinducer 2 = AI-2

Other name(s): lsrF (gene name); 3-hydroxy-5-phosphonooxypentane-2,4-dione thiolase

Systematic name: acetyl-CoA:glycerone phosphate C-acetyltransferase

Comments: The enzyme participates in a degradation pathway of the bacterial quorum-sensing autoinducer molecule AI-2.

Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number:

References:

1. Diaz, Z., Xavier, K.B. and Miller, S.T. The crystal structure of the Escherichia coli autoinducer-2 processing protein LsrF. PLoS One 4 (2009) e6820. [PMID: 19714241]

2. Marques, J.C., Oh, I.K., Ly, D.C., Lamosa, P., Ventura, M.R., Miller, S.T. and Xavier, K.B. LsrF, a coenzyme A-dependent thiolase, catalyzes the terminal step in processing the quorum sensing signal autoinducer-2. Proc. Natl. Acad. Sci. USA 111 (2014) 14235-14240. [PMID: 25225400]

[EC 2.3.1.245 created 2015]


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