SMTL ID : 9bwr.1

X-ray Counterpart to the Neutron Structure of Reduced Tyr34Phe MnSOD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 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.5 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.20 MN.6: 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.35 MN.9: 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.50

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 3 residues within 4Å: Chain A: H.3, S.4, H.72 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.4 Water bridges: A:H.3, A:H.3 Salt bridges: A:H.3, A:H.72 PO4.5: 3 residues within 4Å: Chain B: H.3, S.4, H.72 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.4 Salt bridges: B:H.3, B:H.72 PO4.7: 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 PO4.10: 3 residues within 4Å: Chain D: H.3, S.4, H.72 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:S.4 Salt bridges: D:H.3, D:H.72

2 x K: POTASSIUM ION(Non-covalent)

K.3: 1 residues within 4Å: Chain A: G.13 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.13, H2O.8 K.8: 1 residues within 4Å: Chain C: G.13 2 PLIP interactions: 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:G.13, H2O.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Azadmanesh, J. et al., The role of Tyr34 in proton coupled electron transfer and product inhibition of manganese superoxide dismutase. Nat Commun (2025)

Release Date

2025-03-12

Peptides

Superoxide dismutase [Mn], mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Superoxide dismutase [Mn], mitochondrial

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