SMTL ID : 5ce5.1

Probing the roles of two tryptophans surrounding the unique zinc coordination site in lipase family I.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: G.285, E.359, D.364, P.365 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.285, A:E.359, A:D.364, A:P.365, H2O.12

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: D.60, H.80, H.86, D.237 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.60, A:D.60, A:H.80, A:H.86, A:D.237

1 x P15: 2,5,8,11,14,17-HEXAOXANONADECAN-19-OL(Non-covalent)

P15.3: 17 residues within 4Å: Chain A: F.15, L.55, S.112, Q.113, T.167, L.169, L.182, Q.183, V.186, L.187, T.238, R.240, L.243, I.318, V.319, H.357 Ligands: MPD.5 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:F.15, A:S.112, A:Q.113 Water bridges: A:G.14, A:F.15

1 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.4: 7 residues within 4Å: Chain A: F.15, T.16, L.169, M.172, T.176, L.182, L.358 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.16, A:T.176

3 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.5: 7 residues within 4Å: Chain A: F.15, T.16, L.55, V.186, Y.203, F.205 Ligands: P15.3 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.15, A:T.16, A:L.55, A:V.186, A:V.186, A:F.205 MPD.6: 5 residues within 4Å: Chain A: A.136, N.140, V.141, S.142, L.143 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.143 Water bridges: A:L.143, A:L.143 MPD.7: 3 residues within 4Å: Chain A: N.195, R.214, F.220 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.195, A:F.220 Hydrogen bonds: A:N.195, A:R.214

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Timucin, E. et al., Probing the roles of two tryptophans surrounding the unique zinc coordination site in lipase family I.5. Proteins (2016)

Release Date

2015-12-02

Peptides

Triacylglycerol lipase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Triacylglycerol lipase