SMTL ID : 5ty3.1 (1 other biounit)

Crystal structure of K72A variant of Human Cytochrome c

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.25 Å

Oligo State

monomer

Ligands

1 x HEC: HEME C(Covalent)

HEC.1: 33 residues within 4Å: Chain A: I.9, F.10, K.13, C.14, Q.16, C.17, H.18, T.28, G.29, P.30, L.32, L.35, R.38, T.40, G.41, Q.42, A.43, Y.46, Y.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: 27 interactions with chain A, Hydrophobic interactions: A:L.32, A:L.35, A:Y.46, A:L.64, A:Y.67, A:L.68, A:M.80, A:F.82, A:F.82, A:I.85, A:L.94, A:L.98 Hydrogen bonds: A:R.38, A:G.41, A:Q.42, A:Y.48, A:T.49, A:T.49, A:N.52, A:W.59, A:T.78, A:K.79 Water bridges: A:A.43, A:A.43 Salt bridges: A:K.79 pi-Stacking: A:Y.67 Metal complexes: A:H.18

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

SO4.2: 4 residues within 4Å: Chain A: T.49, A.50, A.51, K.53 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nold, S.M. et al., Effect of a K72A Mutation on the Structure, Stability, Dynamics, and Peroxidase Activity of Human Cytochrome c. Biochemistry (2017)

Release Date

2017-09-06

Peptides

Cytochrome c: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c

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