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Literature summary for 1.3.7.5 extracted from

  • Hagiwara, Y.; Wada, K.; Irikawa, T.; Sato, H.; Unno, M.; Yamamoto, K.; Fukuyama, K.; Sugishima, M.
    Atomic-resolution structure of the phycocyanobilin ferredoxin oxidoreductase I86D mutant in complex with fully protonated biliverdin (2016), FEBS Lett., 590, 3425-3434 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
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Synechocystis sp. PCC 6803

Crystallization (Commentary)

Crystallization (Comment) Organism
structure of the I86D-BVH+ complex and the protonation states of residues Asp105 and Glu76 in PcyA. Asp105 adopts a fixed conformation in the I86D mutant, but has dual conformations in wild-type PcyA which reflects the protonation states of biliverdin Synechocystis sp. PCC 6803

Protein Variants

Protein Variants Comment Organism
I86D biliverdin bound to the I86D mutant is fully protonated (BVH+) and can accept an electron, but I86D is unable to donate protons for the reduction. Compared to the wild-type PcyA, the I86D mutant stabilizes BVH+ Synechocystis sp. PCC 6803

Organism

Organism UniProt Comment Textmining
Synechocystis sp. PCC 6803 Q55891
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Synonyms

Synonyms Comment Organism
PcyA
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Synechocystis sp. PCC 6803