SMTL ID : 6h19.1

Crystal structure of ethyl-paraoxon inhibited recombinant human bile salt activated lipase (aged form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

monomer

Ligands

10 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.62, Y.96 Ligands: ACT.13 5 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:H.62, H2O.1, H2O.2, H2O.7, ACT.13 ZN.2: 2 residues within 4Å: Chain A: H.182 Ligands: ACT.12 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.182, ACT.12 ZN.3: 2 residues within 4Å: Chain A: D.91, E.92 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.91, A:D.91, A:E.92, A:E.92 ZN.4: 3 residues within 4Å: Chain A: H.129 Ligands: ACT.14, ACT.15 3 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:H.129, H2O.7, ACT.14 ZN.5: 4 residues within 4Å: Chain A: H.434, H.449, Y.455, D.471 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.434, A:H.449, A:D.471 ZN.6: 3 residues within 4Å: Chain A: H.501, E.503 Ligands: ACT.11 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.501, A:E.503, ACT.11 ZN.7: 1 residues within 4Å: Chain A: D.111 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.111, A:D.111 ZN.8: 2 residues within 4Å: Chain A: H.297 Ligands: ACT.17 No protein-ligand interaction detected (PLIP) ZN.9: 2 residues within 4Å: Chain A: Y.293, E.364 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.364 ZN.10: 3 residues within 4Å: Chain A: E.207, D.451 Ligands: ACT.16 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.207, A:D.451

7 x ACT: ACETATE ION(Non-functional Binders)

ACT.11: 4 residues within 4Å: Chain A: H.501, E.503, P.504 Ligands: ZN.6 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.501 ACT.12: 3 residues within 4Å: Chain A: H.182, Y.222 Ligands: ZN.2 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.182 ACT.13: 5 residues within 4Å: Chain A: P.48, H.62, L.69, Y.96 Ligands: ZN.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.69 Salt bridges: A:H.62 ACT.14: 4 residues within 4Å: Chain A: F.74, H.129 Ligands: ZN.4, ACT.15 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.77, A:R.77 Salt bridges: A:H.129 ACT.15: 4 residues within 4Å: Chain A: R.77, Y.89 Ligands: ZN.4, ACT.14 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.89 Salt bridges: A:R.77, A:H.129 ACT.16: 7 residues within 4Å: Chain A: S.208, S.234, D.334, F.338, F.407, D.451 Ligands: ZN.10 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.338, A:F.407 ACT.17: 5 residues within 4Å: Chain A: P.294, L.296, H.297, E.364 Ligands: ZN.8 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.294, A:L.296

1 x NA: SODIUM ION(Non-functional Binders)

NA.18: 3 residues within 4Å: Chain A: K.32, D.140, E.142 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.32, A:N.136, A:D.140 Water bridges: A:E.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Touvrey, C. et al., X-ray structures of human bile-salt activated lipase conjugated to nerve agents surrogates. Toxicology (2019)

Release Date

2019-03-27

Peptides

Bile salt-activated lipase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Bile salt-activated lipase

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