SMTL ID : 3c3s.4 (3 other biounits)

Role of a Glutamate Bridge Spanning the Dimeric Interface of Human Manganese Superoxide Dismutase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

MN.1: 4 residues within 4Å: Chain A: H.26, H.74, D.159, H.163 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.26, A:H.74, A:D.159, A:H.163, H2O.2 MN.3: 4 residues within 4Å: Chain B: H.26, H.74, D.159, H.163 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.26, B:H.74, B:D.159, B:H.163, H2O.4

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

SO4.2: 5 residues within 4Å: Chain A: H.30, W.161, H.163 Chain B: Y.165, Y.166 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Water bridges: A:H.163 Salt bridges: A:H.30, A:H.163 Hydrogen bonds: B:Y.165 SO4.4: 5 residues within 4Å: Chain A: Y.165, Y.166 Chain B: H.30, W.161, H.163 3 PLIP interactions: 3 interactions with chain B Water bridges: B:H.163 Salt bridges: B:H.30, B:H.163

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Quint, P.S. et al., Role of a glutamate bridge spanning the dimeric interface of human manganese superoxide dismutase. Biochemistry (2008)

Release Date

2008-04-22

Peptides

Superoxide dismutase [Mn]: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Superoxide dismutase [Mn]

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