SMTL ID : 4xb9.1

R2-like ligand-binding oxidase with aerobically reconstituted diiron cofactor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 7 residues within 4Å: Chain A: E.83, V.86, E.116, H.119, E.216 Ligands: FE.2, PLM.3 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.83, A:E.116, A:H.119, H2O.2, H2O.2 FE.2: 8 residues within 4Å: Chain A: F.112, E.116, Y.176, E.181, E.216, H.219 Ligands: FE.1, PLM.3 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.116, A:E.181, A:E.216, A:H.219, H2O.2 FE.4: 7 residues within 4Å: Chain B: E.83, V.86, E.116, H.119, E.216 Ligands: FE.5, PLM.6 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.83, B:E.116, B:H.119, H2O.6, H2O.6 FE.5: 8 residues within 4Å: Chain B: F.112, E.116, Y.176, E.181, E.216, H.219 Ligands: FE.4, PLM.6 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.116, B:E.181, B:E.216, B:H.219, H2O.6

2 x PLM: PALMITIC ACID(Non-covalent)

PLM.3: 28 residues within 4Å: Chain A: L.75, G.78, F.79, G.82, E.83, V.86, E.116, H.119, Y.145, F.149, Y.176, V.180, E.181, L.184, A.185, S.187, G.188, T.191, E.216, Y.255, V.256, L.259, T.260, Y.279, L.282, V.286 Ligands: FE.1, FE.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.79, A:F.149, A:E.181, A:Y.255, A:V.256 Water bridges: A:Y.189 Salt bridges: A:H.119 PLM.6: 28 residues within 4Å: Chain B: L.75, G.78, F.79, G.82, E.83, V.86, E.116, H.119, Y.145, F.149, Y.176, V.180, E.181, L.184, A.185, S.187, G.188, T.191, E.216, Y.255, V.256, L.259, T.260, Y.279, L.282, V.286 Ligands: FE.4, FE.5 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.79, B:F.149, B:E.181, B:Y.255, B:V.256 Water bridges: B:Y.189 Salt bridges: B:H.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Griese, J.J. et al., Structural Basis for Oxygen Activation at a Heterodinuclear Manganese/Iron Cofactor. J.Biol.Chem. (2015)

Release Date

2015-09-09

Peptides

Ribonuleotide reductase small subunit: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Ribonuleotide reductase small subunit

Related Entries With Identical Sequence