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EC 4.1.2.45 Details
EC number
4.1.2.45
Accepted name
trans-o-hydroxybenzylidenepyruvate hydratase-aldolase
Reaction
(3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoate + H2O = salicylaldehyde + pyruvate
Other name(s)
2′-hydroxybenzalpyruvate aldolase, NsaE, tHBPA hydratase-aldolase
Systematic name
(3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoate hydro-lyase
Comment
This enzyme is involved in naphthalene degradation. The enzyme catalyses a retro-aldol reaction in vitro, and it accepts a broad range of aldehydes and 4-substituted 2-oxobut-3-enoates as substrates [4].
History
created 2010, modified 2011
EC Tree
1.1.3.1 created 1961, deleted 1984
1.1.3.22 created 1961 as EC 1.2.3.2, transferred 1984 to EC 1.1.3.22, modified 1989, deleted 2004
1.1.3.25 created 1986, deleted 2005
1.1.3.26 created 1989, deleted 2002
1.1.3.31 created 1992, deleted 2003
1.1.3.32 created 1999, deleted 2002
1.1.3.33 created 1999, deleted 2002
1.1.3.34 created 1999, deleted 2002
1.1.3.35 created 1999, deleted 2002
1.1.3.36 created 1999, deleted 2002
1.1.99.15 created 1978, deleted 1980
1.1.99.17 created 1982, deleted 2003