SMTL ID : 5a1p.1

Crystal structure of cytochrome P450 3A4 bound to progesterone and citrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

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

HEM.1: 24 residues within 4Å: Chain A: R.85, I.98, S.99, W.106, R.110, F.117, A.285, G.286, T.289, V.293, A.350, L.353, R.355, P.414, F.415, G.416, S.417, R.420, N.421, C.422, I.423, G.424, A.428, M.432 16 PLIP interactions: 15 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:I.98, A:F.117, A:A.285, A:V.293, A:A.350, A:F.415, A:F.415, A:I.423 Hydrogen bonds: A:S.417 Salt bridges: A:R.85, A:R.85, A:R.110, A:R.355, A:R.420 Metal complexes: A:C.422, H2O.1

1 x STR: PROGESTERONE(Non-covalent)

STR.2: 6 residues within 4Å: Chain A: F.193, D.194, D.197, F.199, F.200, V.220 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.193, A:F.199, A:F.199 Hydrogen bonds: A:D.194

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 6 residues within 4Å: Chain A: T.7, H.8, S.9, H.10, F.26, Q.58 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:T.7, A:S.9, A:H.10, A:F.26, A:Q.58, A:Q.58, A:Q.58 Salt bridges: A:H.10, A:H.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sevrioukova, I.F. et al., Anion-Dependent Stimulation of Cyp3A4 Monooxygenase. Biochemistry (2015)

Release Date

2015-06-24

Peptides

CYTOCHROME P450 3A4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CYTOCHROME P450 3A4

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