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1.3.7.4: phytochromobilin:ferredoxin oxidoreductase

This is an abbreviated version!
For detailed information about phytochromobilin:ferredoxin oxidoreductase, go to the full flat file.

Word Map on EC 1.3.7.4

Reaction

(3Z)-phytochromobilin
+
oxidized ferredoxin
=
biliverdin IXalpha
+
reduced ferredoxin
+ 2 H+

Synonyms

3Z-phytochromobilin:ferredoxin oxidoreductase, At3g09150, AUREA, Csa_1G616870, CsHY2, HT-HY2, HY2, HY2 protein, PFB synthase, phytochromobilin synthase, PphiB synthase, Solyc01 g008930, ZMHy2

ECTree

     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.7 With an iron-sulfur protein as acceptor
                1.3.7.4 phytochromobilin:ferredoxin oxidoreductase

Crystallization

Crystallization on EC 1.3.7.4 - phytochromobilin:ferredoxin oxidoreductase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
purified recombinant wild-type and selenomethionine-labeled phytochromobilin synthase in complex with substrate biliverdin IXalpha, sitting drop vapor diffusion method, mixing of protein in 150 mM KCl, and 20 mM Tris-HCl, pH 7.4, with reservoir solution, at 4°C. Tiny needle-shaped crystals of the BV-PPhiB synthase complex are obtained with a reservoir solution containing 20% w/v PEG 8000, 0.1 M Tris-HCl, pH 8.5, and 0.2 M MgCl2. Isomorphous crystals are also obtained with a reservoir solution containing 30% w/v PEG 4000, 0.1 M Tris-HCl, pH 8.5, and 0.2 M MgCl2, X-ray diffraction structure determination and analysis at 1.95-2.2 A resolution