SMTL ID : 2nnx.2 (1 other biounit)

Crystal Structure of the H46R, H48Q double mutant of human [Cu-Zn] Superoxide Dismutase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 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.2: 1 residues within 4Å: Chain A: E.78 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.78 ZN.3: 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 ZN.4: 1 residues within 4Å: Chain B: E.78 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.78, H2O.6

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

SO4.5: 5 residues within 4Å: Chain B: R.47, H.64, H.121, T.138, R.144 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:T.138 Water bridges: B:R.47, B:R.47, B:H.64, B:R.144 Salt bridges: B:R.47, B:H.64, B:H.121, B:R.144

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, J. et al., Disease-associated mutations at copper ligand histidine residues of superoxide dismutase 1 diminish the binding of copper and compromise dimer stability. J.Biol.Chem. (2007)

Release Date

2006-11-07

Peptides

SUPEROXIDE DISMUTASE [CU-ZN]: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

SUPEROXIDE DISMUTASE [CU-ZN]

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