SMTL ID : 5cxm.2 (1 other biounit)

Crystal structure of the cyanobacterial plasma membrane Rieske protein PetC3 from Synechocystis PCC 6803

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.1: 10 residues within 4Å: Chain A: C.54, H.56, N.57, G.58, C.59, C.72, C.74, H.75, A.77, P.89 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.54, A:H.56, A:C.72, A:H.75 FES.4: 10 residues within 4Å: Chain B: C.54, H.56, N.57, G.58, C.59, C.72, C.74, H.75, A.77, P.89 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.54, B:H.56, B:C.72, B:H.75

2 x NI: NICKEL (II) ION(Non-covalent)

NI.2: 3 residues within 4Å: Chain A: H.56, N.57 Chain B: H.75 6 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: A:H.56, B:H.75, H2O.1, H2O.3, H2O.4, H2O.6 NI.3: 2 residues within 4Å: Chain A: H.75 Chain B: H.56 6 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: A:H.75, B:H.56, H2O.1, H2O.2, H2O.3, H2O.6

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

SO4.5: 2 residues within 4Å: Chain B: A.23, K.65 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Veit, S. et al., Structural and functional characterisation of the cyanobacterial PetC3 Rieske protein family. Biochim. Biophys. Acta (2016)

Release Date

2016-08-03

Peptides

Cytochrome b6/f complex iron-sulfur subunit: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Cytochrome b6/f complex iron-sulfur subunit

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