SMTL ID : 7cof.1

Cholesterol esterase from Burkholderia stabilis (orthorhombic crystal form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.08 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.242, I.287, D.288, Q.292, L.293, V.296, R.297 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.242, A:D.288, A:Q.292, A:V.296, H2O.2, H2O.3

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: D.228, T.229, T.231, I.232, P.233, K.283, F.300 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.231, A:K.283 Water bridges: A:T.227 GOL.3: 6 residues within 4Å: Chain A: Q.38, G.41, A.42, T.43, V.44 Ligands: IMD.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.41, A:A.42, A:A.42 Water bridges: A:Q.38, A:T.43, A:V.44

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.4: 8 residues within 4Å: Chain A: A.1, D.2, D.3, Q.38, Q.39, H.40, G.41 Ligands: GOL.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.2, A:Q.39

2 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.5: 11 residues within 4Å: Chain A: L.17, S.87, Q.88, P.113, S.117, F.119, A.120, L.167, L.266, V.267, H.286 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:P.113, A:V.267 Water bridges: A:S.87, A:H.286 IPA.6: 7 residues within 4Å: Chain A: Y.23, L.27, Y.29, I.287, I.290, Q.292, L.293 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.27, A:I.287 Hydrogen bonds: A:Y.23, A:Y.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yasutake, Y. et al., Bacterial triacylglycerol lipase is a potential cholesterol esterase: Identification of a key determinant for sterol-binding specificity. Int.J.Biol.Macromol. (2021)

Release Date

2020-12-16

Peptides

Alpha/beta hydrolase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Alpha/beta hydrolase

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