SMTL ID : 4l0e.1

Structure of P450sky (CYP163B3), a cytochrome P450 from skyllamycin biosynthesis (heme-coordinated expression tag)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: Y.89, N.101, L.118, A.119, H.126, R.130, I.181, L.267, G.270, G.271, T.274, S.275, S.278, L.311, P.316, F.320, R.322, T.372, F.373, G.374, P.377, H.378, C.380, L.381, G.382, L.385 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:I.181, A:L.267, A:L.267, A:T.274, A:L.311, A:P.316, A:F.320, A:F.320, A:F.373, A:F.373, A:L.381, A:L.385 Hydrogen bonds: A:N.101 Salt bridges: A:H.126, A:R.130, A:R.322, A:H.378, A:H.378 pi-Stacking: A:F.373 Metal complexes: A:C.380

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

SO4.2: 4 residues within 4Å: Chain A: T.302, L.303, E.304, R.398 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.303 Salt bridges: A:R.398 SO4.3: 3 residues within 4Å: Chain A: H.5, H.6, H.8 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.6 Salt bridges: A:H.5, A:H.8 SO4.4: 6 residues within 4Å: Chain A: F.286, T.287, P.290, W.293, G.403, F.404 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.286, A:F.404, A:F.404

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Uhlmann, S. et al., Cytochrome p450sky interacts directly with the nonribosomal Peptide synthetase to generate three amino Acid precursors in skyllamycin biosynthesis. Acs Chem.Biol. (2013)

Release Date

2013-09-25

Peptides

P450 monooxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

P450 monooxygenase

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