SMTL ID : 7o91.2 (1 other biounit)

diMn-sulerythrin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

homo-dimer

Ligands

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

MN.1: 5 residues within 4Å: Chain A: E.94, E.128, H.131 Chain B: E.55 Ligands: MN.4 5 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.55, A:E.94, A:E.128, A:H.131, H2O.1 MN.3: 5 residues within 4Å: Chain A: E.22, E.55, H.58 Chain B: E.128 Ligands: MN.5 5 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.128, A:E.22, A:E.55, A:H.58, H2O.10 MN.4: 5 residues within 4Å: Chain A: E.128 Chain B: E.22, E.55, H.58 Ligands: MN.1 5 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.22, B:E.55, B:H.58, A:E.128, H2O.1 MN.5: 5 residues within 4Å: Chain A: E.55 Chain B: E.94, E.128, H.131 Ligands: MN.3 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.10

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

CL.2: 4 residues within 4Å: Chain A: Y.41, P.42, E.43, I.44 Ligand excluded by PLIP CL.6: 5 residues within 4Å: Chain A: Q.141 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
B

B
C

Sulerythrin

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