SMTL ID : 4egm.4 (3 other biounits)

The X-ray crystal structure of CYP199A4 in complex with 4-ethylbenzoic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.91 Å

Oligo State

monomer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: I.98, L.99, H.106, R.110, L.117, L.246, A.249, G.250, T.253, T.254, P.295, V.296, F.299, R.301, L.324, G.351, F.352, G.353, V.356, H.357, C.359, V.360, G.361, V.364, A.365 Ligands: EGM.2 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:I.98, A:L.117, A:L.246, A:A.249, A:T.254, A:P.295, A:V.296, A:F.299, A:L.324, A:F.352, A:F.352, A:V.360, A:V.364, A:A.365 Water bridges: A:R.301, A:H.357 Salt bridges: A:H.106, A:R.110, A:R.301, A:H.357, A:H.357 pi-Stacking: A:F.352 Metal complexes: A:C.359

1 x EGM: 4-ethylbenzoic acid(Non-covalent)

EGM.2: 11 residues within 4Å: Chain A: R.93, S.96, L.99, V.182, F.183, F.186, S.245, S.248, A.249, F.299 Ligands: HEM.1 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.99, A:L.99, A:V.182, A:F.183, A:F.186, A:A.249, A:F.299 Hydrogen bonds: A:S.96, A:S.248, A:S.248 Water bridges: A:R.93 Salt bridges: A:R.93

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: R.93, Y.178, Q.204, R.244 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 8 residues within 4Å: Chain A: R.110, S.114, L.117, S.118, V.360, Q.362, L.363 Ligands: SO4.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.110, A:Q.362

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 3 residues within 4Å: Chain A: R.110, S.114 Ligands: GOL.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.114 Salt bridges: A:R.110 SO4.6: 2 residues within 4Å: Chain A: R.61 Ligands: SO4.7 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.61 SO4.7: 5 residues within 4Å: Chain A: T.18, P.47, G.310, G.311 Ligands: SO4.6 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.18 SO4.8: 1 residues within 4Å: Chain A: R.108 3 PLIP interactions: 3 interactions with chain A Water bridges: A:P.104, A:A.105 Salt bridges: A:R.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bell, S.G. et al., Investigation of the substrate range of CYP199A4: modification of the partition between hydroxylation and desaturation activities by substrate and protein engineering. Chemistry (2012)

Release Date

2013-02-20

Peptides

Cytochrome P450: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Cytochrome P450

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