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Literature summary for 1.3.7.4 extracted from

  • Alvey, R.M.; Biswas, A.; Schluchter, W.M.; Bryant, D.A.
    Effects of modified phycobilin biosynthesis in the cyanobacterium Synechococcus sp. strain PCC 7002 (2011), J. Bacteriol., 193, 1663-1671.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
overexpression in Synechococcus sp. strain PCC 7002, from endogenous plasmid pAQ1 under the control of the Synechocystis sp. strain PCC 6803 cpcBA promoter, leads to overproduction of phytochromobilin, the cells show a phenotype only slightly less pigmented and blue-green than the wild-type, the strain producing phycobiliproteins carrying phytochromobilin grow much more slowly at low light intensity. Transformant colonies in which pcyA is inactivated in the HY2 overexpression background does not develop a chlorotic appearance, and segregation of the mutant and wild-type alleles is rapidly achieved Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Substrates and Products (Substrate)

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

Synonyms

Synonyms Comment Organism
HY2
-
Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
Ferredoxin
-
Arabidopsis thaliana

General Information

General Information Comment Organism
evolution synthesis of linear tetrapyrrole chromophores in cyanobacteria, algae, and plants, overview Arabidopsis thaliana