SMTL ID : 5cih.1 (1 other biounit)

Complex of yeast cytochrome c peroxidase (W191Y) with iso-1 cytochrome c

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

2 x HEC: HEME C(Non-covalent)

HEC.1: 20 residues within 4Å: Chain A: P.44, R.48, W.51, P.145, D.146, A.147, L.171, M.172, A.174, H.175, L.177, G.178, K.179, T.180, H.181, S.185, Y.191, L.232, T.234, F.266 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:R.48, A:W.51, A:W.51, A:P.145, A:P.145, A:A.174, A:T.180, A:Y.191, A:L.232, A:F.266 Hydrogen bonds: A:K.179, A:H.181, A:N.184 Water bridges: A:S.185 Salt bridges: A:R.48, A:H.181, A:H.181 pi-Stacking: A:W.51 pi-Cation interactions: A:R.48 Metal complexes: A:H.175 HEC.2: 25 residues within 4Å: Chain A: A.193, A.194 Chain B: R.13, C.14, Q.16, C.17, H.18, V.28, G.29, P.30, S.40, G.41, Q.42, Y.46, Y.48, T.49, M.64, Y.67, L.68, T.78, K.79, M.80, A.81, F.82, L.94 19 PLIP interactions: 17 interactions with chain B, 2 interactions with chain A, Hydrophobic interactions: B:R.13, B:V.28, B:P.30, B:Y.67, B:L.68, B:M.80, B:F.82, B:F.82, B:L.94, B:L.94, A:A.193, A:A.194 Hydrogen bonds: B:Q.42, B:Y.48, B:T.49, B:T.78, B:K.79 Salt bridges: B:K.79 Metal complexes: B:H.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Payne, T.M. et al., Constraints on the Radical Cation Center of Cytochrome c Peroxidase for Electron Transfer from Cytochrome c. Biochemistry (2016)

Release Date

2016-08-03

Peptides

Cytochrome c peroxidase, mitochondrial: A
Cytochrome c iso-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cytochrome c peroxidase, mitochondrial

Cytochrome c iso-1

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