SMTL ID : 3dhc.1

1.3 Angstrom Structure of N-Acyl Homoserine Lactone Hydrolase with the Product N-Hexanoyl-L-Homocysteine Bound to The catalytic Metal Center

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.108, H.110, H.173, D.195 Ligands: ZN.2, CYK.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.108, A:H.110, A:H.173, A:D.195 ZN.2: 6 residues within 4Å: Chain A: D.112, H.113, D.195, H.239 Ligands: ZN.1, CYK.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.113, A:D.195, A:D.195, A:H.239

1 x CYK: N-hexanoyl-L-homocysteine(Non-covalent)

CYK.3: 16 residues within 4Å: Chain A: C.18, L.37, I.77, H.108, H.110, F.111, D.112, H.113, H.173, D.195, Y.198, G.211, F.212, H.239 Ligands: ZN.1, ZN.2 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.77 Hydrogen bonds: A:F.111, A:Y.198, A:Y.198 Salt bridges: A:H.108, A:H.110, A:H.113, A:H.173, A:H.239

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 6 residues within 4Å: Chain A: N.63, N.64, E.65, K.80, M.81, T.82 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:N.64, A:E.65, A:K.80, A:M.81 Water bridges: A:R.17, A:N.63, A:E.65, A:K.80, A:K.80, A:M.81 GOL.5: 4 residues within 4Å: Chain A: I.90, R.93, V.94, F.250 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.93 Water bridges: A:P.14, A:E.84 GOL.6: 4 residues within 4Å: Chain A: E.65, G.66, N.69, L.78 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.69 Water bridges: A:G.75 GOL.7: 9 residues within 4Å: Chain A: M.57, E.59, M.81, R.86, I.87, G.115, G.116, G.118, A.119 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.59, A:I.87, A:G.116, A:G.118, A:A.119 GOL.8: 5 residues within 4Å: Chain A: A.134, H.137, R.138, P.175, F.212 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.138 Water bridges: A:T.130, A:E.133 GOL.9: 4 residues within 4Å: Chain A: T.130, E.156, G.157, Y.169 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.156 Water bridges: A:R.129, A:Y.169, A:Y.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, D. et al., Mechanism of the quorum-quenching lactonase (AiiA) from Bacillus thuringiensis. 1. Product-bound structures. Biochemistry (2008)

Release Date

2008-07-29

Peptides

N-Acyl Homoserine Lactone Hydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

N-Acyl Homoserine Lactone Hydrolase

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