SMTL ID : 2x07.1

cytochrome c peroxidase: engineered ascorbate binding site

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

monomer

Ligands

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

HEM.1: 24 residues within 4Å: Chain A: P.43, V.44, R.47, W.50, P.144, D.145, A.146, F.157, L.170, M.171, A.173, H.174, L.176, G.177, K.178, T.179, H.180, R.183, S.184, F.190, L.231, T.233, F.261, F.265 26 PLIP interactions: 25 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:R.47, A:W.50, A:W.50, A:W.50, A:P.144, A:A.146, A:F.157, A:L.170, A:A.173, A:L.176, A:T.179, A:F.190, A:F.261, A:F.265 Hydrogen bonds: A:K.178, A:H.180, A:R.183, A:S.184 Salt bridges: A:R.47, A:H.180, A:H.180, A:R.183 pi-Stacking: A:W.50 pi-Cation interactions: A:R.47 Metal complexes: A:H.174, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murphy, E.J. et al., Engineering the substrate specificity and reactivity of a heme protein: creation of an ascorbate binding site in cytochrome c peroxidase. Biochemistry (2008)

Release Date

2010-11-10

Peptides

Cytochrome c peroxidase, mitochondrial: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c peroxidase, mitochondrial

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