SMTL ID : 1f1g.3 (2 other biounits)

Crystal structure of yeast cuznsod exposed to nitric oxide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

homo-dimer

Ligands

2 x CU: COPPER (II) ION(Non-covalent)

CU.1: 5 residues within 4Å: Chain A: H.47, H.49, H.64, V.119, H.121 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.47, A:H.49, A:H.121 CU.4: 5 residues within 4Å: Chain B: H.47, H.49, H.64, V.119, H.121 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.47, B:H.49, B:H.121

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.64, H.72, H.81, D.84 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.64, A:H.72, A:H.81, A:D.84, A:D.84 ZN.5: 4 residues within 4Å: Chain B: H.64, H.72, H.81, D.84 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.64, B:H.72, B:H.81, B:D.84, B:D.84

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 1 residues within 4Å: Chain A: R.44 4 PLIP interactions: 4 interactions with chain A Water bridges: A:E.43, A:Q.124, A:Q.124 Salt bridges: A:R.44 PO4.6: 2 residues within 4Å: Chain B: A.42, R.44 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.44, B:Q.124 Salt bridges: B:R.44

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hart, P.J. et al., A structure-based mechanism for copper-zinc superoxide dismutase. Biochemistry (1999)

Release Date

2002-12-12

Peptides

COPPER-ZINC SUPEROXIDE DISMUTASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

COPPER-ZINC SUPEROXIDE DISMUTASE

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