SMTL ID : 1vzg.1

Structure of superoxide reductase bound to ferrocyanide and active site expansion upon X-ray induced photoreduction

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

homo-dimer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 6 residues within 4Å: Chain A: C.10, C.13, N.15, C.29, C.30 Chain B: G.25 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.10, A:C.29, A:C.30 FE.3: 6 residues within 4Å: Chain A: H.49, H.69, H.75, C.116, H.119 Ligands: FC6.4 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.49, A:H.69, A:H.75, A:C.116, A:H.119 FE.5: 5 residues within 4Å: Chain A: G.25 Chain B: C.10, C.13, C.29, C.30 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.10, B:C.13, B:C.29, B:C.30 FE.7: 6 residues within 4Å: Chain B: H.49, H.69, H.75, C.116, H.119 Ligands: FC6.6 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.49, B:H.69, B:H.75, B:C.116, B:H.119

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: C.88, T.90 Chain B: C.88, T.90 5 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: A:C.88, A:T.90, B:C.88, H2O.1, H2O.4

2 x FC6: HEXACYANOFERRATE(3-)(Non-covalent)

FC6.4: 9 residues within 4Å: Chain A: A.44, A.45, K.48, H.49, H.69, P.70, H.75, H.119 Ligands: FE.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.45 FC6.6: 9 residues within 4Å: Chain B: A.44, A.45, K.48, H.49, H.69, P.70, H.75, H.119 Ligands: FE.7 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Adam, V. et al., Structure of Superoxide Reductase Bound to Ferrocyanide and Active Site Expansion Upon X-Ray Induced Photoreduction. Structure (2004)

Release Date

2004-08-27

Peptides

DESULFOFERRODOXIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DESULFOFERRODOXIN

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