SMTL ID : 5o10.1

Y48H mutant of human cytochrome c

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.36 Å

Oligo State

homo-dimer

Ligands

2 x HEC: HEME C(Covalent)

HEC.1: 28 residues within 4Å: Chain A: K.13, C.14, C.17, H.18, T.28, G.29, P.30, L.32, L.35, R.38, T.40, G.41, Y.46, H.48, T.49, N.52, W.59, L.64, Y.67, L.68, T.78, K.79, M.80, I.81, F.82, I.85, L.94, L.98 26 PLIP interactions: 26 interactions with chain A, Hydrophobic interactions: A:L.32, A:L.35, A:Y.46, A:W.59, A:L.64, A:L.68, A:M.80, A:F.82, A:F.82, A:I.85, A:L.94, A:L.98 Hydrogen bonds: A:G.41, A:T.49, A:N.52, A:N.52, A:T.78, A:K.79 Water bridges: A:R.38, A:Q.42 Salt bridges: A:R.38, A:H.48, A:H.48, A:K.79 pi-Stacking: A:Y.67 Metal complexes: A:H.18 HEC.2: 29 residues within 4Å: Chain A: K.55 Chain B: K.13, C.14, C.17, H.18, T.28, G.29, P.30, L.32, L.35, R.38, T.40, G.41, Y.46, H.48, T.49, N.52, W.59, L.64, Y.67, L.68, T.78, K.79, M.80, I.81, F.82, I.85, L.94, L.98 27 PLIP interactions: 26 interactions with chain B, 1 interactions with chain A, Hydrophobic interactions: B:L.32, B:L.35, B:Y.46, B:W.59, B:L.64, B:L.68, B:M.80, B:F.82, B:F.82, B:I.85, B:L.94, B:L.98, A:K.55 Hydrogen bonds: B:G.41, B:T.49, B:N.52, B:N.52, B:K.79 Water bridges: B:R.38, B:Q.42, B:T.78 Salt bridges: B:R.38, B:H.48, B:H.48, B:K.79 pi-Stacking: B:Y.67 Metal complexes: B:H.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deacon, O.M. et al., Heightened Dynamics of the Oxidized Y48H Variant of Human Cytochrome c Increases Its Peroxidatic Activity. Biochemistry (2017)

Release Date

2018-03-28

Peptides

Cytochrome c: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cytochrome c

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