SMTL ID : 1n0n.1

Catalytic and Structural Effects of Amino-Acid Substitution at His30 in Human Manganese Superoxide Dismutase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.82 Å

Oligo State

homo-tetramer

Ligands

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: H.27, H.75, D.160, H.164 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.27, A:H.75, A:D.160, A:H.164, H2O.7 MN.4: 4 residues within 4Å: Chain B: H.27, H.75, D.160, H.164 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.27, B:H.75, B:D.160, B:H.164, H2O.13 MN.7: 4 residues within 4Å: Chain C: H.27, H.75, D.160, H.164 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.27, C:H.75, C:D.160, C:H.164, H2O.20 MN.10: 4 residues within 4Å: Chain D: H.27, H.75, D.160, H.164 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:H.27, D:H.75, D:D.160, D:H.164, H2O.26

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

SO4.2: 3 residues within 4Å: Chain A: H.3, S.4, H.72 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.4 Salt bridges: A:H.3, A:H.72 SO4.3: 4 residues within 4Å: Chain A: Q.120 Chain C: A.64, F.67, N.68 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:N.38, C:N.68, A:Q.120 SO4.5: 3 residues within 4Å: Chain B: H.3, S.4, H.72 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.4 Water bridges: B:S.76, B:S.76 Salt bridges: B:H.3, B:H.72 SO4.6: 5 residues within 4Å: Chain B: N.38, A.64, F.67, N.68 Chain D: Q.120 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.68 SO4.8: 3 residues within 4Å: Chain C: H.3, S.4, H.72 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:S.4 Salt bridges: C:H.3, C:H.72 SO4.9: 4 residues within 4Å: Chain A: A.64, F.67, N.68 Chain C: Q.120 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain A Hydrogen bonds: C:Q.120, A:N.38, A:N.68 SO4.11: 3 residues within 4Å: Chain D: H.3, S.4, H.72 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:S.4 Water bridges: D:S.76, D:S.76 Salt bridges: D:H.3, D:H.72 SO4.12: 5 residues within 4Å: Chain B: Q.120 Chain D: N.38, A.64, F.67, N.68 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Borgstahl, G.E.O. et al., Catalytic and Structural Effects of Amino-Acid Substitution at His30 in Human Manganese Superoxide Dismutase. to be published

Release Date

2002-11-06

Peptides

Superoxide dismutase [Mn]: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Superoxide dismutase [Mn]