SMTL ID : 1kxm.1

Crystal structure of Cytochrome c Peroxidase with a Proposed Electron Transfer Pathway Excised to Form a Ligand Binding Channel.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: P.42, V.43, R.46, W.49, P.143, D.144, A.145, F.156, L.169, M.170, A.172, H.173, L.175, G.176, K.177, T.178, H.179, N.182, S.183, L.228, T.230, F.262 Ligands: BZI.2 27 PLIP interactions: 26 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:R.46, A:W.49, A:W.49, A:W.49, A:P.143, A:A.145, A:F.156, A:L.169, A:A.172, A:L.175, A:T.178, A:F.262 Hydrogen bonds: A:K.177, A:H.179, A:N.182, A:S.183 Water bridges: A:D.35, A:D.35, A:V.43, A:R.46, A:H.179 Salt bridges: A:R.46, A:H.179, A:H.179 pi-Stacking: A:W.49 Metal complexes: A:H.173, H2O.1

1 x BZI: BENZIMIDAZOLE(Non-covalent)

BZI.2: 10 residues within 4Å: Chain A: H.173, L.175, G.176, K.177, T.178, M.226, M.227, L.228, D.231 Ligands: HEM.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:H.173, A:T.178, A:L.228 Hydrogen bonds: A:D.231 Water bridges: A:M.226 pi-Stacking: A:H.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rosenfeld, R.J. et al., Excision of a proposed electron transfer pathway in cytochrome c peroxidase and its replacement by a ligand-binding channel. Protein Sci. (2002)

Release Date

2002-03-06

Peptides

Cytochrome c Peroxidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c Peroxidase