_EC 5.3.99.4 Prostaglandin-I synthase. 1 PDB entries  
EC 5.-.-.- Isomerases. [922 PDB entries]
EC 5.3.-.- Intramolecular oxidoreductases. [348 PDB entries]
EC 5.3.99.- Other intramolecular oxidoreductases. [28 PDB entries]
EC 5.3.99.4 Prostaglandin-I synthase. [1 PDB entries]    
3b98

Reaction: (5Z,13E)-(15S)-9-alpha,11-alpha-epidioxy-15-hydroxyprosta-5,13-dienoate = (5Z,13E)-(15S)-6,9-alpha-epoxy-11-alpha,15-dihydroxyprosta-5,13-dienoate.
 


(5Z,13E)-(15S)-9-alpha,11-alpha-epidioxy-15-hydroxyprosta-5,13-dienoate
=
(5Z,13E)-(15S)-6,9-alpha-epoxy-11-alpha,15-dihydroxyprosta-5,13-dienoate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): PGI(2) synthase. PGI(2) synthetase. Prostacyclin synthase.
Cofactor(s): Heme-thiolate.
Comments: Converts prostaglandin H(2) into prostaglandin I(2) (prostacyclin).
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 1 PDB entries in enzyme class E.C.5.3.99.4

  PDB code Protein
3b98
Crystal structure of zebrafish prostacyclin synthase (cytochrome p450 8a1)
Source: Danio rerio. Zebrafish. Organism_taxid: 7955. Gene: pgis. Expressed in: escherichia coli bl21(de3). Expression_system_taxid: 469008.
Chain: B ( residues)