SMTL ID : 3ejd.3 (3 other biounits)

Crystal Structure of P450BioI in complex with hexadec-9Z-enoic acid ligated Acyl Carrier Protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZMQ: S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-hexadec-9-enethioate(Covalent)

ZMQ.1: 26 residues within 4Å: Chain A: S.56 Chain B: Y.36, R.59, T.60, P.61, L.62, P.63, Q.76, L.81, L.164, I.165, I.168, F.170, R.172, L.230, I.233, A.234, T.238, T.281, M.283, T.284, A.285, Q.304, Y.306, F.383 Ligands: HEM.3 24 PLIP interactions: 23 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:Q.76, B:L.81, B:I.165, B:I.168, B:I.168, B:F.170, B:L.230, B:I.233, B:A.234, B:T.238, B:T.281, B:F.383 Hydrogen bonds: B:R.59, B:R.59, B:I.168, B:R.172, B:Y.306 Water bridges: B:Y.36, B:E.64, B:G.302, B:Q.304, B:Q.304, B:Y.306, A:S.56

2 x HTG: heptyl 1-thio-beta-D-glucopyranoside(Non-covalent)

HTG.2: 8 residues within 4Å: Chain A: F.48, T.59, V.60, V.63, A.79, E.80, I.82, T.83 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.59, A:E.80 HTG.4: 8 residues within 4Å: Chain B: A.98, T.103, Y.107, N.145, I.146, Q.204, D.205, M.206 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.98, B:T.103

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

HEM.3: 28 residues within 4Å: Chain B: M.80, L.81, H.88, R.92, F.99, I.143, L.230, L.231, A.234, G.235, T.238, T.239, L.242, P.280, T.281, T.284, R.286, L.309, S.336, F.337, G.338, H.341, H.342, C.344, L.345, G.346, A.350 Ligands: ZMQ.1 17 PLIP interactions: 17 interactions with chain B, Hydrophobic interactions: B:F.99, B:I.143, B:L.230, B:L.231, B:A.234, B:L.242, B:P.280, B:L.309, B:F.337, B:L.345, B:A.350 Hydrogen bonds: B:T.284 Salt bridges: B:H.88, B:R.92, B:R.286, B:H.342 Metal complexes: B:C.344

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

CL.5: 2 residues within 4Å: Chain B: H.253, E.255 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cryle, M.J. et al., Structural insights from a P450 Carrier Protein complex reveal how specificity is achieved in the P450(BioI) ACP complex. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-10-07

Peptides

Acyl carrier protein: A
Biotin biosynthesis cytochrome P450-like enzyme: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Acyl carrier protein

Biotin biosynthesis cytochrome P450-like enzyme

Related Entries With Identical Sequence