SMTL ID : 2x08.1

cytochrome c peroxidase: ascorbate bound to the engineered ascorbate binding site

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

monomer

Ligands

1 x ASC: ASCORBIC ACID(Non-covalent)

ASC.1: 12 residues within 4Å: Chain A: A.35, D.36, I.39, G.40, Y.41, G.42, P.43, V.44, N.86, H.180, R.183 Ligands: HEM.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.36, A:G.40, A:V.44, A:H.180, A:R.183, A:R.183

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

HEM.2: 22 residues within 4Å: Chain A: P.43, 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 Ligands: ASC.1 24 PLIP interactions: 23 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:P.43, 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 Hydrogen bonds: A:K.178, A:H.180, A:R.183 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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