SMTL ID : 6p43.1

Yeast cytochrome c peroxidase in complex with iso-1 cytochrome c (Y48K)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

hetero-2-1-mer

Ligands

3 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)(Covalent)

HEM.1: 23 residues within 4Å: Chain A: P.44, V.45, R.48, W.51, P.145, D.146, A.147, F.158, L.171, M.172, A.174, H.175, L.177, G.178, K.179, T.180, H.181, N.184, S.185, W.191, L.232, T.234, F.266 25 PLIP interactions: 24 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:R.48, A:W.51, A:W.51, A:W.51, A:P.145, A:A.147, A:F.158, A:L.171, A:A.174, A:L.177, A:T.180, A:W.191, A:L.232, A:F.266 Hydrogen bonds: A:K.179, A:H.181, A:N.184, A:S.185 Water bridges: A:V.45 Salt bridges: A:R.48, A:H.181, A:H.181 pi-Stacking: A:W.51 Metal complexes: A:H.175, H2O.6 HEM.2: 27 residues within 4Å: Chain A: A.193, A.194 Chain B: R.18, C.19, Q.21, C.22, H.23, V.33, G.34, P.35, L.37, I.40, S.45, G.46, Y.51, K.53, T.54, N.57, W.64, M.69, Y.72, L.73, T.83, K.84, M.85, F.87, L.99 19 PLIP interactions: 17 interactions with chain B, 2 interactions with chain A, Hydrophobic interactions: B:V.33, B:L.37, B:I.40, B:W.64, B:L.73, B:K.84, B:M.85, B:F.87, B:F.87, B:L.99, B:L.99, A:A.193, A:A.194 Hydrogen bonds: B:T.83, B:T.83, B:K.84 Salt bridges: B:K.53, B:K.53 Metal complexes: B:H.23 HEM.3: 23 residues within 4Å: Chain C: P.44, V.45, R.48, W.51, P.145, D.146, A.147, F.158, L.171, M.172, A.174, H.175, L.177, G.178, K.179, T.180, H.181, N.184, S.185, W.191, L.232, T.234, F.266 28 PLIP interactions: 28 interactions with chain C, Hydrophobic interactions: C:R.48, C:W.51, C:W.51, C:W.51, C:P.145, C:P.145, C:A.147, C:F.158, C:L.171, C:A.174, C:T.180, C:W.191, C:L.232, C:F.266 Hydrogen bonds: C:K.179, C:H.181, C:N.184, C:S.185 Water bridges: C:D.37, C:D.37, C:V.45, C:R.48, C:H.181 Salt bridges: C:R.48, C:H.181, C:H.181 pi-Stacking: C:W.51 Metal complexes: C:H.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yee, E.F. et al., Tuning Radical Relay Residues by Proton Management Rescues Protein Electron Hopping. J.Am.Chem.Soc. (2019)

Release Date

2019-10-23

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

Cytochrome c peroxidase, mitochondrial

Cytochrome c iso-1

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