SMTL ID : 4pxh.1 (2 other biounits)

Structure of P450sky (CYP163B3), a cytochrome P450 from skyllamycin biosynthesis in complex with a peptidyl carrier protein domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-mer

Ligands

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

HEM.1: 27 residues within 4Å: Chain A: Y.89, N.101, L.118, A.119, H.126, R.130, F.137, 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, G.386 Ligands: KH4.2 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:L.118, A:F.137, A:L.267, A:L.311, A:P.316, A:F.320, A:F.320, A:T.372, A:F.373, A:L.381, A:L.381 Hydrogen bonds: A:N.101 Salt bridges: A:H.126, A:R.130, A:R.322, A:H.378 pi-Stacking: A:F.373 Metal complexes: A:C.380

1 x KH4: S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] 1H-imidazole-4-carbothioate(Covalent)

KH4.2: 20 residues within 4Å: Chain A: V.102, T.105, D.111, S.112, A.113, M.117, L.203, W.216, R.219, L.262, Y.265, L.269, G.270, T.274, F.320, F.417 Chain B: H.40, S.41, L.42 Ligands: HEM.1 12 PLIP interactions: 2 interactions with chain B, 10 interactions with chain A Hydrophobic interactions: B:L.42, A:A.113, A:L.203, A:L.262, A:Y.265 Hydrogen bonds: B:S.41, A:D.111, A:S.112, A:Y.265, A:Y.265, A:T.274 Water bridges: A:V.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Haslinger, K. et al., The structure of a transient complex of a nonribosomal Peptide synthetase and a cytochrome p450 monooxygenase. Angew.Chem.Int.Ed.Engl. (2014)

Release Date

2014-07-23

Peptides

P450 monooxygenase: A
Peptide synthetase: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

P450 monooxygenase

Peptide synthetase

Related Entries With Identical Sequence