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ENZYME entry: EC 1.3.7.3

Accepted Name
phycoerythrobilin:ferredoxin oxidoreductase.
Reaction catalysed
(3Z)-phycoerythrobilin + oxidized 2[4Fe-4S]-[ferredoxin] <=> 15,16-dihydrobiliverdin + 2 H(+) + reduced 2[4Fe-4S]-[ferredoxin]
Comment(s)
  • Catalyzes the two-electron reduction of the C2 and C3(1) diene system of 15,16-dihydrobiliverdin.
  • Specific for 15,16-dihydrobiliverdin.
  • It has been proposed that this enzyme and EC 1.3.7.2 function as a dual enzyme complex in the conversion of biliverdin IXalpha into phycoerythrobilin.
Cross-references
BRENDA1.3.7.3
EC2PDB1.3.7.3
ExplorEnz1.3.7.3
PRIAM enzyme-specific profiles1.3.7.3
KEGG Ligand Database for Enzyme Nomenclature1.3.7.3
IUBMB Enzyme Nomenclature1.3.7.3
IntEnz1.3.7.3
MEDLINEFind literature relating to 1.3.7.3
MetaCyc1.3.7.3
Rhea expert-curated reactions1.3.7.3
UniProtKB/Swiss-Prot
Q7NL65, PEBB_GLOVI;  Q93TM8, PEBB_NOSP7;  Q7U4P6, PEBB_PARMW;  
A3PF82, PEBB_PROM0;  A2C538, PEBB_PROM1;  A8G797, PEBB_PROM2;  
A2CBW9, PEBB_PROM3;  A9BCT2, PEBB_PROM4;  A2BYX5, PEBB_PROM5;  
Q318F0, PEBB_PROM9;  Q9K4U5, PEBB_PROMA;  Q7V585, PEBB_PROMM;  
Q93SN7, PEBB_PROMP;  A2BTH3, PEBB_PROMS;  Q46IM1, PEBB_PROMT;  
Q02190, PEBB_SYNPY;  A5GVQ6, PEBB_SYNR3;  Q0ICV5, PEBB_SYNS3;  
Q3AUU4, PEBB_SYNS9;  Q10UW6, PEBB_TRIEI;  

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