Literature summary for 1.3.7.4 extracted from

Alvey, R.M.; Biswas, A.; Schluchter, W.M.; Bryant, D.A.
Attachment of noncognate chromophores to CpcA of Synechocystis sp. PCC 6803 and Synechococcus sp. PCC 7002 by heterologous expression in Escherichia coli (2011), Biochemistry, 50, 4890-4902.

Cloned(Commentary)

Cloned (Comment)	Organism
recombinant functional expression of HT-HY2 in Escherichia coli with production of phytochromobilin, functional co-expression with cyanobacterial heme oxygenase, and the phycocyanin alpha-subunit, CpcA, from Synechocystis sp. PCC 6803 or Synechococcus sp. PCC 7002, and with the phycocyanin alpha-subunit phycocyanobilin lyase, CpcE/CpcF, or the phycoerythrocyanin alpha-subunit phycocyanobilin isomerizing lyase, PecE/PecF, from Noctoc sp. PCC 7120. Production levels of fluorescent pigments and chromophore analysis, overview	Arabidopsis thaliana

Cloned (Comment)

Organism

recombinant functional expression of HT-HY2 in Escherichia coli with production of phytochromobilin, functional co-expression with cyanobacterial heme oxygenase, and the phycocyanin alpha-subunit, CpcA, from Synechocystis sp. PCC 6803 or Synechococcus sp. PCC 7002, and with the phycocyanin alpha-subunit phycocyanobilin lyase, CpcE/CpcF, or the phycoerythrocyanin alpha-subunit phycocyanobilin isomerizing lyase, PecE/PecF, from Noctoc sp. PCC 7120. Production levels of fluorescent pigments and chromophore analysis, overview

Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
(3Z)-phytochromobilin + oxidized ferredoxin	Arabidopsis thaliana	-	biliverdin IXalpha + reduced ferredoxin	-	?

Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
(3Z)-phytochromobilin + oxidized ferredoxin	-	Arabidopsis thaliana	biliverdin IXalpha + reduced ferredoxin	-	?

Synonyms

Synonyms	Comment	Organism
3Z-phytochromobilin:ferredoxin oxidoreductase	-	Arabidopsis thaliana
HT-HY2	-	Arabidopsis thaliana
HY2	-	Arabidopsis thaliana

Cofactor

Cofactor	Comment	Organism	Structure
Ferredoxin	-	Arabidopsis thaliana

General Information

General Information	Comment	Organism
physiological function	plants utilize 3Z-phytochromobilin:ferredoxin oxidoreductase to reduce the diene system of the A ring of biliverdin IXalpha to form PthetaB	Arabidopsis thaliana