SMTL ID : 4x9q.1

MnSOD-3 Room Temperature Structure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

homo-tetramer

Ligands

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

MN.1: 4 residues within 4Å: Chain A: H.26, H.74, D.155, H.159 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.26, A:H.74, A:D.155, A:H.159, H2O.3 MN.3: 4 residues within 4Å: Chain B: H.26, H.74, D.155, H.159 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.26, B:H.74, B:D.155, B:H.159, H2O.8 MN.5: 4 residues within 4Å: Chain C: H.26, H.74, D.155, H.159 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.26, C:H.74, C:D.155, C:H.159, H2O.14 MN.7: 4 residues within 4Å: Chain D: H.26, H.74, D.155, H.159 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:H.26, D:H.74, D:D.155, D:H.159, H2O.19

2 x MLI: MALONATE ION(Non-functional Binders)

MLI.2: 4 residues within 4Å: Chain A: N.167, V.168, P.170 Chain C: T.33 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain A Water bridges: C:T.33 Hydrogen bonds: A:N.167 MLI.6: 4 residues within 4Å: Chain A: T.33 Chain C: N.167, V.168, P.170 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain C Water bridges: A:T.33, A:T.33, A:T.33, A:T.33 Hydrogen bonds: C:N.167

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

SO4.4: 3 residues within 4Å: Chain B: K.51, N.53, E.56 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.53, B:N.53 Salt bridges: B:K.51 SO4.8: 3 residues within 4Å: Chain D: K.51, N.53, E.56 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.53, D:N.53 Salt bridges: D:K.51

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hunter, G.J. et al., The structure of the Caenorhabditis elegans manganese superoxide dismutase MnSOD-3-azide complex. Protein Sci. (2015)

Release Date

2015-11-25

Peptides

Superoxide dismutase [Mn] 2, mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
A

D
C

Superoxide dismutase [Mn] 2, mitochondrial