SMTL ID : 4o1w.1 (2 other biounits)

Crystal Structure of Colwellia psychrerythraea cytochrome c

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x HEC: HEME C(Non-covalent)

HEC.1: 22 residues within 4Å: Chain A: M.12, C.13, C.16, H.17, Y.28, P.29, L.31, Y.38, L.39, Q.42, L.43, F.46, R.51, D.53, T.55, M.56, M.59, L.71 Chain B: Y.38, K.41, Q.42 Ligands: HEC.2 18 PLIP interactions: 14 interactions with chain A, 4 interactions with chain B, Hydrophobic interactions: A:Y.28, A:Y.28, A:L.31, A:L.31, A:L.39, A:F.46, A:T.55, A:M.59, A:L.71, B:Y.38 Hydrogen bonds: A:Y.38, B:Q.42 Water bridges: A:Q.34, B:K.41 Salt bridges: A:R.51, A:R.51, B:K.41 Metal complexes: A:H.17 HEC.2: 22 residues within 4Å: Chain A: Y.38, K.41, Q.42 Chain B: M.12, C.13, C.16, H.17, Y.28, P.29, L.31, Y.38, L.39, Q.42, L.43, F.46, R.51, D.53, T.55, M.56, M.59, L.71 Ligands: HEC.1 18 PLIP interactions: 13 interactions with chain B, 5 interactions with chain A, Hydrophobic interactions: B:Y.28, B:L.31, B:L.31, B:L.39, B:F.46, B:T.55, B:L.71, A:Y.38 Water bridges: B:Q.34, B:R.51, B:R.51, A:D.45 Salt bridges: B:R.51, B:R.51, A:K.41 Metal complexes: B:H.17 Hydrogen bonds: A:Y.38, A:Q.42

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

SO4.3: 3 residues within 4Å: Chain A: P.26 Chain B: K.35, E.36 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.34, B:E.36 Water bridges: B:A.37

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harvilla, P.B. et al., The structure of ferricytochrome c552 from the psychrophilic marine bacterium Colwellia psychrerythraea 34H. Metallomics (2014)

Release Date

2014-04-23

Peptides

Cytochrome c552: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Cytochrome c552

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