SMTL ID : 6q2u.1

Structure of Cytochrome C4 from Pseudomonas aeruginosa

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

2 x HEC: HEME C(Covalent)

HEC.1: 23 residues within 4Å: Chain A: V.13, C.14, C.17, H.18, F.29, P.30, L.32, Y.39, L.40, Q.43, M.44, I.47, R.52, V.54, E.56, M.57, L.60, L.61, I.72, Y.136, K.139, Q.140 Ligands: HEC.2 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:V.13, A:F.29, A:L.32, A:L.40, A:Q.43, A:I.47, A:V.54, A:L.60, A:L.61, A:I.72, A:Y.136 Hydrogen bonds: A:Y.136, A:Q.140 Water bridges: A:R.52, A:Q.132, A:K.139 Salt bridges: A:R.52, A:R.52, A:K.139 pi-Stacking: A:H.18 Metal complexes: A:H.18 HEC.2: 24 residues within 4Å: Chain A: Q.35, Y.39, K.42, Q.43, M.107, P.108, A.109, C.110, C.113, H.114, P.127, L.129, Y.136, V.137, Q.140, L.141, F.144, R.149, N.151, I.157, M.158, I.161, I.173 Ligands: HEC.1 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:Y.39, A:P.108, A:P.127, A:L.129, A:L.129, A:V.137, A:F.144, A:I.157, A:I.161, A:I.161, A:I.173 Hydrogen bonds: A:Q.43, A:Y.136 Water bridges: A:Q.132, A:Q.132 Salt bridges: A:K.42, A:R.149, A:R.149 Metal complexes: A:H.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Carpenter, J.M. et al., Structure and redox properties of the diheme electron carrier cytochrome c4from Pseudomonas aeruginosa. J.Inorg.Biochem. (2019)

Release Date

2019-11-20

Peptides

Cytochrome c4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c4

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