SMTL ID : 2c9u.1

1.24 Angstroms resolution structure of as-isolated Cu-Zn Human Superoxide dismutase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.24 Å

Oligo State

homo-dimer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 8 residues within 4Å: Chain A: H.46, H.48, H.63, H.120, T.137, R.143 Ligands: CU.3, ZN.5 8 PLIP interactions: 8 interactions with chain A Water bridges: A:T.137, A:R.143, A:R.143 Salt bridges: A:H.46, A:H.48, A:H.63, A:H.120, A:R.143 SO4.2: 3 residues within 4Å: Chain A: T.58, S.142, R.143 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.143, A:R.143 Water bridges: A:T.58 SO4.6: 8 residues within 4Å: Chain B: H.46, H.48, H.63, H.120, T.137, R.143 Ligands: ZN.7, CU.8 10 PLIP interactions: 10 interactions with chain B Water bridges: B:T.137, B:G.141, B:R.143, B:R.143, B:R.143, B:R.143 Salt bridges: B:H.48, B:H.63, B:H.120, B:R.143

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

CU.3: 7 residues within 4Å: Chain A: H.46, H.48, H.63, V.118, H.120 Ligands: SO4.1, ZN.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.46, A:H.48, A:H.120 CU.8: 6 residues within 4Å: Chain B: H.46, H.48, H.63, H.120 Ligands: SO4.6, ZN.7 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.46, B:H.48, B:H.120, H2O.15

4 x ZN: ZINC ION(Non-covalent)

ZN.4: 5 residues within 4Å: Chain A: H.63, H.71, H.80, D.83, K.136 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.63, A:H.71, A:H.80, A:D.83, A:D.83 ZN.5: 6 residues within 4Å: Chain A: H.46, H.48, H.63, H.120 Ligands: SO4.1, CU.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.46, A:H.48, A:H.120, H2O.8 ZN.7: 6 residues within 4Å: Chain B: H.46, H.48, H.63, H.120 Ligands: SO4.6, CU.8 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.46, B:H.48, B:H.120, H2O.15 ZN.9: 5 residues within 4Å: Chain B: H.63, H.71, H.80, D.83, K.136 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.63, B:H.71, B:H.80, B:D.83, B:D.83

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.10: 4 residues within 4Å: Chain B: P.74, G.85, N.86, L.126 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.126 Hydrogen bonds: B:N.86, B:N.86 ACT.11: 3 residues within 4Å: Chain B: G.10, D.11, L.144 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:D.11

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Strange, R.W. et al., Variable Metallation of Human Superoxide Dismutase: Atomic Resolution Crystal Structures of Cu-Zn, Zn-Zn and as-Isolated Wild-Type Enzymes. J.Mol.Biol. (2006)

Release Date

2005-12-16

Peptides

SUPEROXIDE DISMUTASE [CU-ZN]: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
F

SUPEROXIDE DISMUTASE [CU-ZN]

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