SMTL ID : 4jmb.1

Crystal structure of Cytochrome C Peroxidase W191G-Gateless in complex with 5,6,7,8-tetrahydrothieno[2,3-b]quinolin-4-amine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

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

HEM.1: 22 residues within 4Å: Chain A: P.41, V.42, R.45, W.48, P.142, D.143, A.144, F.155, L.168, A.171, H.172, L.174, G.175, K.176, T.177, H.178, N.181, S.182, L.227, T.229 Ligands: 1LW.2, MES.3 27 PLIP interactions: 26 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:R.45, A:W.48, A:W.48, A:W.48, A:P.142, A:A.144, A:F.155, A:L.168, A:A.171, A:T.177 Hydrogen bonds: A:K.176, A:H.178, A:N.181, A:S.182 Water bridges: A:D.34, A:D.34, A:D.34, A:R.45, A:A.80, A:H.178 Salt bridges: A:R.45, A:H.178, A:H.178 pi-Stacking: A:W.48 pi-Cation interactions: A:R.45 Metal complexes: A:H.172, H2O.4

1 x 1LW: 5,6,7,8-tetrahydrothieno[2,3-b]quinolin-4-amine(Non-covalent)

1LW.2: 14 residues within 4Å: Chain A: H.172, A.173, L.174, G.175, T.177, G.188, N.200, Y.224, M.225, M.226, L.227, D.230 Ligands: HEM.1, MES.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:H.172, A:Y.224, A:L.227 Hydrogen bonds: A:M.225 pi-Stacking: A:H.172

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 12 residues within 4Å: Chain A: H.172, L.174, K.176, T.177, G.188, N.200, Y.224, M.225, M.226, D.230 Ligands: HEM.1, 1LW.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.188, A:N.200, A:M.225 Water bridges: A:G.187, A:G.187

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Barelier, S. et al., Docking to a water-filled model binding site in Cytochrome c Peroxidase. To be published

Release Date

2013-05-01

Peptides

Cytochrome c peroxidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c peroxidase

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