SMTL ID : 4i4j.1 (1 other biounit)

The structure of SgcE10, the ACP-polyene thioesterase involved in C-1027 biosynthesis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.78 Å

Oligo State

homo-tetramer

Ligands

3 x TAR: D(-)-TARTARIC ACID(Non-covalent)

TAR.1: 7 residues within 4Å: Chain A: R.36, R.40, E.43 Chain B: Y.30 Chain D: G.19, E.22, R.40 9 PLIP interactions: 4 interactions with chain D, 1 interactions with chain B, 4 interactions with chain A Hydrogen bonds: D:R.40, D:R.40, B:Y.30, A:R.36, A:R.40 Water bridges: D:E.22, D:R.36 Salt bridges: A:R.36, A:R.40 TAR.2: 7 residues within 4Å: Chain A: Y.30 Chain B: R.36, G.39, R.40, E.43 Chain C: E.22, R.40 8 PLIP interactions: 2 interactions with chain A, 4 interactions with chain C, 2 interactions with chain B Hydrogen bonds: A:Y.30, A:Y.30, C:E.22, B:R.36 Water bridges: C:R.40, C:R.40 Salt bridges: C:R.40, B:R.40 TAR.3: 6 residues within 4Å: Chain B: H.16, E.22, R.40 Chain C: R.36, R.40 Chain D: Y.30 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain C Salt bridges: B:H.16, B:R.40, C:R.36, C:R.40 Hydrogen bonds: C:R.40, C:R.40

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 6 residues within 4Å: Chain C: M.124, N.128, T.131 Chain D: F.73, A.74, E.75 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Annaval, T. et al., Crystal Structure of Thioesterase SgcE10 Supporting Common Polyene Intermediates in 9- and 10-Membered Enediyne Core Biosynthesis. Acs Omega (2017)

Release Date

2012-12-12

Peptides

ACP-polyene thioesterase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

ACP-polyene thioesterase

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