SMTL ID : 3tmz.1

Crystal Structure of P450 2B4(H226Y) in complex with Amlodipine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: R.79, V.94, I.95, W.102, R.106, I.160, A.279, G.280, T.283, T.284, T.287, V.348, H.350, L.373, P.409, F.410, S.411, R.415, C.417, L.418, G.419, A.423 Ligands: 06X.3 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:V.94, A:I.95, A:I.160, A:A.279, A:T.283, A:V.348, A:L.373, A:F.410, A:F.410, A:L.418 Hydrogen bonds: A:S.411, A:S.411 Water bridges: A:V.348 Salt bridges: A:R.79, A:R.79, A:R.106, A:H.350, A:R.415 Metal complexes: A:C.417

1 x CM5: 5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE(Non-covalent)

CM5.2: 13 residues within 4Å: Chain A: S.157, F.165, K.167, F.169, V.175, F.176, L.180, F.183, I.222, F.225, I.226, K.232, F.277 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.165, A:F.165, A:F.176, A:F.176, A:F.183, A:I.222, A:F.225, A:F.277 Hydrogen bonds: A:K.167, A:K.167, A:K.232 Water bridges: A:K.232

2 x 06X: Amlodipine(Non-covalent)

06X.3: 15 residues within 4Å: Chain A: I.82, I.95, F.96, F.187, I.190, F.278, A.279, E.282, T.283, G.347, V.348, P.349, V.458 Ligands: HEM.1, 06X.4 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.82, A:I.82, A:E.282, A:V.348, A:V.348, A:V.458 Hydrogen bonds: A:T.283, A:T.283 Water bridges: A:T.283 06X.4: 10 residues within 4Å: Chain A: L.32, L.51, I.82, I.190, Q.196, E.199, F.346, E.368, V.458 Ligands: 06X.3 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.82, A:Q.196, A:E.199, A:V.458 Hydrogen bonds: A:E.199, A:E.368

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shah, M.B. et al., Conformational Adaptation of Human Cytochrome P450 2B6 and Rabbit Cytochrome P450 2B4 Revealed upon Binding Multiple Amlodipine Molecules. Biochemistry (2012)

Release Date

2012-09-12

Peptides

Cytochrome P450 2B4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 2B4

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