EC number:4.2.1.143

Enzyme

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EC Tree
     4. Lyases
        4.2 Carbon-oxygen lyases
            4.2.1 Hydro-lyases
ID:4.2.1.143
Description:Versicolorin B synthase.
Alternative Name: Versiconal cyclase.

3D structure

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PDB

References

External Links

UniProtKB Enzyme Link: UniProtKB 4.2.1.143
BRENDA Enzyme Link: BRENDA 4.2.1.143
KEGG Enzyme Link: KEGG4.2.1.143
BioCyc Enzyme Link: BioCyc 4.2.1.143
ExPASy Enzyme Link: ExPASy4.2.1.143
EC2PDB Enzyme Link: EC2PDB 4.2.1.143
ExplorEnz Enzyme Link: ExplorEnz 4.2.1.143
PRIAM enzyme-specific profiles Link: PRIAM 4.2.1.143
IntEnz Enzyme Link: IntEnz 4.2.1.143
MEDLINE Enzyme Link: MEDLINE 4.2.1.143

EC number:4.2.1.143

MSA:

4.2.1.143;
Phylogenetic Tree:

4.2.1.143;
Uniprot:
M-CSA:
RHEA:33859 (2S-3S)-versiconal hemiacetal = H2O + versicolorin B
RULE(radius=1) ([*:1]-[CH;+0:2](-[*:3])-[OH;+0:4].[*:5]-[OH;+0:6])>>[*:5]-[O;H0;+0:6]-[CH;+0:2](-[*:1])-[*:3].[OH2;+0:4]
Reaction
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References

TitleAuthorsDatePubMed ID
Purification and characterization of versicolorin B synthase from Aspergillus parasiticus. Catalysis of the stereodifferentiating cyclization in aflatoxin biosynthesis essential to DNA interaction.McGuire SM, Silva JC, Casillas EG, Townsend CA1996 Sep 38784203
Purification and properties of versiconal cyclase from Aspergillus parasiticus.Lin BK, Anderson JA1992 Feb 141731640