SMTL ID : 2wz6.1

G93A SOD1 mutant complexed with Quinazoline.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.46, H.48, H.63, H.120 Ligands: CU.2, SO4.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.46, A:H.48, A:H.120 ZN.3: 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.8: 6 residues within 4Å: Chain B: H.46, H.48, H.63, H.120 Ligands: SO4.6, CU.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.9 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 CU: COPPER (II) ION(Non-covalent)

CU.2: 6 residues within 4Å: Chain A: H.46, H.48, H.63, H.120 Ligands: ZN.1, SO4.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.46, A:H.48, A:H.120 CU.7: 6 residues within 4Å: Chain B: H.46, H.48, H.63, H.120 Ligands: SO4.6, ZN.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.9

2 x ZO0: 4-(4-METHYL-1,4-DIAZEPAN-1-YL)-2-(TRIFLUOROMETHYL)QUINAZOLINE(Non-covalent)

ZO0.4: 7 residues within 4Å: Chain A: E.21, K.30, V.31, W.32, S.98, I.99, E.100 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.32, A:W.32, A:W.32 Water bridges: A:K.30 Salt bridges: A:E.21 ZO0.11: 6 residues within 4Å: Chain B: E.21, K.30, V.31, W.32, S.98, I.99 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:K.30, B:W.32, B:W.32 Water bridges: B:S.98 Salt bridges: B:E.21

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

SO4.5: 9 residues within 4Å: Chain A: H.46, H.48, H.63, H.120, T.137, G.141, R.143 Ligands: ZN.1, CU.2 10 PLIP interactions: 10 interactions with chain A Water bridges: A:H.63, A:N.139, A:A.140, A:R.143, A:R.143, A:R.143 Salt bridges: A:H.48, A:H.63, A:H.120, A:R.143 SO4.6: 10 residues within 4Å: Chain B: H.46, H.48, H.63, H.120, T.137, G.141, R.143 Ligands: CU.7, ZN.8, SO4.10 7 PLIP interactions: 7 interactions with chain B Water bridges: B:H.63, B:R.143, B:R.143 Salt bridges: B:H.48, B:H.63, B:H.120, B:R.143 SO4.10: 5 residues within 4Å: Chain B: T.137, N.139, A.140, G.141 Ligands: SO4.6 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.137, B:A.140, B:G.141 Water bridges: B:H.120, B:G.141

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Antonyuk, S. et al., Structural Discovery of Small Molecule Binding Sites in Cu-Zn Human Superoxide Dismutase Familial Amyotrophic Lateral Sclerosis Mutants Provides Insights for Lead Optimization. J.Med.Chem. (2010)

Release Date

2010-12-08

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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