SMTL ID : 1dt6.2 (1 other biounit)

STRUCTURE OF MAMMALIAN CYTOCHROME P450 2C5

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-tetramer

Ligands

4 x SM: SAMARIUM (III) ION(Non-covalent)

SM.1: 5 residues within 4Å: Chain A: E.181, E.185 Chain B: E.181, E.185 Ligands: SM.6 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Metal complexes: B:E.181, B:E.185, A:E.181, A:E.181, A:E.185 SM.6: 5 residues within 4Å: Chain A: E.181, E.185 Chain B: E.181, E.185 Ligands: SM.1 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Metal complexes: B:E.181, B:E.185, A:E.181, A:E.181, A:E.185 SM.11: 5 residues within 4Å: Chain C: E.181, E.185 Chain D: E.181, E.185 Ligands: SM.16 5 PLIP interactions: 2 interactions with chain D, 3 interactions with chain C Metal complexes: D:E.181, D:E.185, C:E.181, C:E.181, C:E.185 SM.16: 5 residues within 4Å: Chain C: E.181, E.185 Chain D: E.181, E.185 Ligands: SM.11 5 PLIP interactions: 2 interactions with chain D, 3 interactions with chain C Metal complexes: D:E.181, D:E.185, C:E.181, C:E.181, C:E.185

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

SO4.2: 2 residues within 4Å: Chain A: R.114, N.115 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.115 Salt bridges: A:R.114 SO4.3: 3 residues within 4Å: Chain A: K.120, N.241, R.243 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.241 Salt bridges: A:K.120, A:R.243 SO4.4: 3 residues within 4Å: Chain A: D.393, E.394, K.400 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.394 Salt bridges: A:K.400 SO4.7: 2 residues within 4Å: Chain B: R.114, N.115 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.115 Salt bridges: B:R.114 SO4.8: 3 residues within 4Å: Chain B: K.120, N.241, R.243 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.241 Salt bridges: B:K.120, B:R.243 SO4.9: 3 residues within 4Å: Chain B: D.393, E.394, K.400 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.394 Salt bridges: B:K.400 SO4.12: 2 residues within 4Å: Chain C: R.114, N.115 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.115 Salt bridges: C:R.114 SO4.13: 3 residues within 4Å: Chain C: K.120, N.241, R.243 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.241 Salt bridges: C:K.120, C:R.243 SO4.14: 3 residues within 4Å: Chain C: D.393, E.394, K.400 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:E.394 Salt bridges: C:K.400 SO4.17: 2 residues within 4Å: Chain D: R.114, N.115 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:N.115 Salt bridges: D:R.114 SO4.18: 3 residues within 4Å: Chain D: K.120, N.241, R.243 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.241 Salt bridges: D:K.120, D:R.243 SO4.19: 3 residues within 4Å: Chain D: D.393, E.394, K.400 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:E.394 Salt bridges: D:K.400

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

HEM.5: 27 residues within 4Å: Chain A: I.94, A.95, W.102, R.106, I.160, L.273, A.276, G.277, T.280, T.281, T.284, Q.335, L.340, L.341, N.344, L.345, H.347, P.406, F.407, S.408, R.412, C.414, V.415, G.416, L.419, A.420, E.423 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:A.95, A:I.160, A:L.273, A:L.340, A:L.341, A:L.345, A:F.407, A:V.415, A:L.419, A:L.419 Hydrogen bonds: A:S.408, A:S.408 Salt bridges: A:R.106, A:H.347, A:R.412, A:R.412 Metal complexes: A:C.414 HEM.10: 27 residues within 4Å: Chain B: I.94, A.95, W.102, R.106, I.160, L.273, A.276, G.277, T.280, T.281, T.284, Q.335, L.340, L.341, N.344, L.345, H.347, P.406, F.407, S.408, R.412, C.414, V.415, G.416, L.419, A.420, E.423 17 PLIP interactions: 17 interactions with chain B, Hydrophobic interactions: B:A.95, B:I.160, B:L.273, B:L.340, B:L.341, B:L.345, B:F.407, B:V.415, B:L.419, B:L.419 Hydrogen bonds: B:S.408, B:S.408 Salt bridges: B:R.106, B:H.347, B:R.412, B:R.412 Metal complexes: B:C.414 HEM.15: 27 residues within 4Å: Chain C: I.94, A.95, W.102, R.106, I.160, L.273, A.276, G.277, T.280, T.281, T.284, Q.335, L.340, L.341, N.344, L.345, H.347, P.406, F.407, S.408, R.412, C.414, V.415, G.416, L.419, A.420, E.423 17 PLIP interactions: 17 interactions with chain C, Hydrophobic interactions: C:A.95, C:I.160, C:L.273, C:L.340, C:L.341, C:L.345, C:F.407, C:V.415, C:L.419, C:L.419 Hydrogen bonds: C:S.408, C:S.408 Salt bridges: C:R.106, C:H.347, C:R.412, C:R.412 Metal complexes: C:C.414 HEM.20: 27 residues within 4Å: Chain D: I.94, A.95, W.102, R.106, I.160, L.273, A.276, G.277, T.280, T.281, T.284, Q.335, L.340, L.341, N.344, L.345, H.347, P.406, F.407, S.408, R.412, C.414, V.415, G.416, L.419, A.420, E.423 17 PLIP interactions: 17 interactions with chain D, Hydrophobic interactions: D:A.95, D:I.160, D:L.273, D:L.340, D:L.341, D:L.345, D:F.407, D:V.415, D:L.419, D:L.419 Hydrogen bonds: D:S.408, D:S.408 Salt bridges: D:R.106, D:H.347, D:R.412, D:R.412 Metal complexes: D:C.414

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Williams, P.A. et al., Mammalian microsomal cytochrome P450 monooxygenase: structural adaptations for membrane binding and functional diversity. Mol.Cell (2000)

Release Date

2000-09-27

Peptides

CYTOCHROME P450 2C5: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

CYTOCHROME P450 2C5

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