SMTL ID : 5z7j.2 (3 other biounits)

Crystal structure of a lactonase double mutant in complex with ligand l

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.98 Å

Oligo State

homo-dimer

Ligands

2 x 36J: (3S,7R,11E)-7,14,16-trihydroxy-3-methyl-3,4,5,6,7,8,9,10-octahydro-1H-2-benzoxacyclotetradecin-1-one(Non-covalent)

36J.1: 20 residues within 4Å: Chain A: D.32, G.33, L.34, A.103, S.104, P.129, N.132, I.135, M.151, N.154, S.155, A.158, W.183, Y.187, P.188, I.191, P.192, F.220, H.241, F.242 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:L.34, A:A.103, A:P.129, A:W.183, A:I.191, A:F.220, A:F.242 Hydrogen bonds: A:G.33, A:S.104, A:S.104, A:N.132, A:N.154, A:P.188 Salt bridges: A:H.241 pi-Stacking: A:W.183 36J.4: 18 residues within 4Å: Chain B: G.33, L.34, A.103, S.104, P.129, N.132, L.136, M.151, N.154, S.155, W.183, Y.187, P.188, I.191, P.192, F.220, H.241, F.242 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.34, B:A.103, B:P.129, B:L.136, B:W.183, B:I.191, B:F.220, B:F.242 Hydrogen bonds: B:G.33, B:S.104, B:S.104, B:N.132, B:P.188 Salt bridges: B:H.241 pi-Stacking: B:W.183

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 4 residues within 4Å: Chain A: D.75, T.77, R.79, S.194 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.79 Water bridges: A:T.77 PEG.3: 5 residues within 4Å: Chain A: A.152, R.156, W.165, D.166, H.173 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, Y.Y. et al., Crystal Structure of a Mycoestrogen-Detoxifying Lactonase from Rhinocladiella mackenziei: Molecular Insight into ZHD Substrate Selectivity. Acs Catalysis (2018)

Release Date

2018-05-02

Peptides

Lactonase for protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Lactonase for protein

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