SMTL ID : 6wn0.1 (1 other biounit)

The structure of a CoA-dependent acyl-homoserine lactone synthase, RpaI, with the adduct of SAH and p-coumaroyl CoA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x COA: COENZYME A(Non-covalent)

COA.1: 15 residues within 4Å: Chain A: I.28, Y.29, R.33, W.35, R.103, I.104, F.105, V.106, R.111, G.112, E.120, W.146, W.147, R.150 Ligands: U4Y.2 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:I.28, A:Y.29, A:F.105, A:W.146, A:W.147 Hydrogen bonds: A:R.33, A:R.33, A:I.104, A:V.106, A:R.111, A:G.112, A:R.150 Water bridges: A:E.120, A:R.150 Salt bridges: A:R.150 pi-Stacking: A:W.146, A:W.146, A:W.146

1 x U4Y: (2S)-4-({[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}sulfanyl)-2-{[(2E)-3-(cis-4-hydroxycyclohexa-2,5-dien-1-yl)prop-2-enoyl]amino}butanoic acid(Non-covalent)

U4Y.2: 22 residues within 4Å: Chain A: W.35, E.37, L.38, D.47, Q.48, F.49, M.69, L.79, V.83, F.84, L.101, S.102, R.103, I.104, Q.124, I.141, V.142, L.143, W.147, W.156, N.168 Ligands: COA.1 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:L.79, A:L.101, A:I.104, A:I.141, A:L.143 Hydrogen bonds: A:E.37, A:D.47, A:Q.48, A:R.103, A:R.103, A:R.103, A:Q.124, A:N.168 Water bridges: A:W.35, A:L.101, A:V.142, A:E.144, A:I.167 Salt bridges: A:R.103 pi-Stacking: A:W.147, A:W.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dong, S.H. et al., Structure-Guided Biochemical Analysis of Quorum Signal Synthase Specificities. Acs Chem.Biol. (2020)

Release Date

2020-05-13

Peptides

4-coumaroyl-homoserine lactone synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

4-coumaroyl-homoserine lactone synthase

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