SMTL ID : 1n40.1

Atomic structure of CYP121, a mycobacterial P450

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.06 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: P.330, N.331, P.332, T.333, S.334 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.333, A:S.334 Water bridges: A:T.333, A:T.333 SO4.2: 2 residues within 4Å: Chain A: S.12, R.14 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.12 Water bridges: A:A.13, A:R.14, A:R.14, A:R.17 Salt bridges: A:R.17 SO4.3: 5 residues within 4Å: Chain A: R.58, S.61, M.62, K.63, H.343 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.61, A:M.62, A:K.63 Water bridges: A:R.58, A:R.58 Salt bridges: A:R.58, A:H.343

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

HEM.4: 21 residues within 4Å: Chain A: M.62, M.86, H.146, F.230, A.233, G.234, S.237, T.238, F.241, F.280, L.284, R.286, L.309, A.337, F.338, G.339, H.343, C.345, P.346, G.347 Ligands: OXY.5 13 PLIP interactions: 12 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:F.230, A:A.233, A:T.238, A:F.241, A:F.280, A:F.280, A:L.309, A:F.338, A:P.346 Salt bridges: A:R.286, A:H.343 Metal complexes: A:C.345, H2O.4

1 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.5: 5 residues within 4Å: Chain A: A.233, S.237, F.280, R.386 Ligands: HEM.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.237, A:R.386 Water bridges: A:R.386

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leys, D. et al., Atomic structure of Mycobacterium tuberculosis CYP121 to 1.06 A reveals novel features of cytochrome P450. J.Biol.Chem. (2003)

Release Date

2003-02-04

Peptides

Cytochrome P450 121: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 121

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