Superoxide Reductase

File:2ji1a.png

Crystal Structure of Superoxide Reductase, 2ji1

Superoxide Reductase (SOR) catalyzes the conversion of reduced rubredoxin to rubredoxin using superoxide and H+. The catalysis reaction products are rubredoxin and H₂O₂. The images at the left and at the right correspond to one representative SOR, i.e. the crystal structure of Superoxide Reductase from Desulfovibrio baarsii (2ji1). Fe and Ca ions are shown as a space filling objects.

3D Structures of Superoxide Reductase

Updated on 13-May-2014

2ji1 – DbSOR+Fe(II)+Fe(III) – Desulfovibrio baarsii
2ji2 – DbSOR (mutant)+Fe(II)+Fe(III)
4bff – AfSOR + Fe (II) – Archaeoglobus fulgidus
4bgl – AfSOR + Fe (III)
4bfj, 4bfk - AfSOR (mutant)+Fe(III)
2ji3 - DbSOR (mutant)+Fe(III)+peroxide
1vzg, 1vzh, 1vzi - DbSOR (mutant)+Fe(III)+Fe2(CN)6
1y07 – SOR+Fe(III) – Treponema pallidum
1dqi, 1dqk, 1do6 – SOR+Fe(III) – Pyrococcus furiosus

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