Enzyme

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     3. Hydrolases
        3.1 Acting on ester bonds
            3.1.1 Carboxylic-ester hydrolases
ID:3.1.1.94
Description:Versiconal hemiacetal acetate esterase.
Alternative Name: VHA esterase.

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 3.1.1.94
BRENDA Enzyme Link: BRENDA 3.1.1.94
KEGG Enzyme Link: KEGG3.1.1.94
BioCyc Enzyme Link: BioCyc 3.1.1.94
ExPASy Enzyme Link: ExPASy3.1.1.94
EC2PDB Enzyme Link: EC2PDB 3.1.1.94
ExplorEnz Enzyme Link: ExplorEnz 3.1.1.94
PRIAM enzyme-specific profiles Link: PRIAM 3.1.1.94
IntEnz Enzyme Link: IntEnz 3.1.1.94
MEDLINE Enzyme Link: MEDLINE 3.1.1.94
MSA:

3.1.1.94;

Phylogenetic Tree:

3.1.1.94;

Uniprot:
M-CSA:
RHEA:35719 (3S)-versiconol acetate + H2O = (S)-versiconol + acetate + H(+)
RULE(radius=1) [*:1]-[O;H0;+0:2]-[C;H0;+0:3](=[*:4])-[*:5].[OH2;+0:6]>>[*:1]-[OH;+0:2].[*:4]=[C;H0;+0:3](-[*:5])-[OH;+0:6]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Purification and characterization of the esterases involved in aflatoxin biosynthesis in Aspergillus parasiticus.Kusumoto K, Hsieh DP1996 Aug8776851
The Aspergillus parasiticus estA-encoded esterase converts versiconal hemiacetal acetate to versiconal and versiconol acetate to versiconol in aflatoxin biosynthesis.Chang PK, Yabe K, Yu J2004 Jun15184162

RHEA:35715 (2S,3S)-versiconal hemiacetal acetate + H2O = (2S-3S)-versiconal hemiacetal + acetate + H(+)
RULE(radius=1) [*:1]-[O;H0;+0:2]-[C;H0;+0:3](=[*:4])-[*:5].[OH2;+0:6]>>[*:1]-[OH;+0:2].[*:4]=[C;H0;+0:3](-[*:5])-[OH;+0:6]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Purification and characterization of the esterases involved in aflatoxin biosynthesis in Aspergillus parasiticus.Kusumoto K, Hsieh DP1996 Aug8776851
The Aspergillus parasiticus estA-encoded esterase converts versiconal hemiacetal acetate to versiconal and versiconol acetate to versiconol in aflatoxin biosynthesis.Chang PK, Yabe K, Yu J2004 Jun15184162