SMTL ID : 7o8d.1

diFe-sulerythrin oxidised by H2O2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

homo-dimer

Ligands

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

FE.1: 5 residues within 4Å: Chain A: E.22, E.55, H.58 Chain B: E.128 Ligands: FE.4 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:E.22, A:E.55, A:H.58, B:E.128, H2O.2 FE.2: 5 residues within 4Å: Chain A: E.94, E.128, H.131 Chain B: E.55 Ligands: FE.5 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:E.94, A:E.128, A:H.131, B:E.55, H2O.1 FE.4: 5 residues within 4Å: Chain A: E.55 Chain B: E.94, E.128, H.131 Ligands: FE.1 5 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.94, B:E.128, B:H.131, A:E.55, H2O.8 FE.5: 5 residues within 4Å: Chain A: E.128 Chain B: E.22, E.55, H.58 Ligands: FE.2 5 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:E.128, B:E.22, B:E.55, B:H.58, H2O.8

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: Y.41, P.42, E.43, I.44 Ligand excluded by PLIP CL.6: 4 residues within 4Å: Chain B: Y.41, P.42, E.43, I.44 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jeoung, J.H. et al., Bimetallic Mn, Fe, Co, and Ni Sites in a Four-Helix Bundle Protein: Metal Binding, Structure, and Peroxide Activation. Inorg.Chem. (2021)

Release Date

2021-12-01

Peptides

Sulerythrin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Sulerythrin

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