SMTL ID : 5kp8.1

Crystal Structure of the Curacin Biosynthetic Pathway HMG Synthase in Complex with Acetyl Donor-ACP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PNS: 4'-PHOSPHOPANTETHEINE(Covalent)

PNS.1: 18 residues within 4Å: Chain A: R.57, L.61, M.63, F.187, P.190, S.191, T.225, A.237, S.240, P.276, F.277, M.280, N.320, S.352 Chain B: D.62, S.63, R.66 Ligands: 6VG.2 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:L.61, A:F.277 Hydrogen bonds: A:S.191, A:S.191, A:N.320, B:S.63 Salt bridges: A:R.57, B:R.66

1 x 6VG: ~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] ethanethioate(Covalent)

6VG.2: 21 residues within 4Å: Chain A: R.57, L.61, E.106, A.137, S.138, F.187, A.188, P.190, S.191, R.227, A.237, H.274, P.276, F.277, N.320, G.351, S.352 Chain B: D.62, S.63, R.66 Ligands: PNS.1 13 PLIP interactions: 2 interactions with chain B, 11 interactions with chain A Hydrogen bonds: B:S.63, A:S.138, A:S.191, A:S.191, A:S.191, A:N.320, A:S.352 Salt bridges: B:R.66, A:R.57 Hydrophobic interactions: A:A.137, A:P.190, A:F.277 Water bridges: A:R.227

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maloney, F.P. et al., Anatomy of the beta-branching enzyme of polyketide biosynthesis and its interaction with an acyl-ACP substrate. Proc.Natl.Acad.Sci.USA (2016)

Release Date

2016-08-31

Peptides

CurD: A
CurB: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CurD

CurB

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