SMTL ID : 1hlg.1

CRYSTAL STRUCTURE OF HUMAN GASTRIC LIPASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 6 residues within 4Å: Chain A: L.70, N.244, S.246, R.247, M.352 Ligands: NAG.4 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 6 residues within 4Å: Chain B: W.15, L.70, N.244, S.246, R.247 Ligands: NAG.7 1 PLIP interactions: 1 interactions with chain B Water bridges: B:Y.14

6 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 6 residues within 4Å: Chain A: N.7, I.8, S.9, Q.10, E.21, W.96 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.8, A:W.96 Hydrogen bonds: A:S.9, A:S.9, A:E.21 NAG.4: 5 residues within 4Å: Chain A: L.70, N.72, Q.356 Ligands: NAG-NAG.1, NAG-NAG.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.72 Water bridges: A:M.352 NAG.5: 3 residues within 4Å: Chain A: N.300, T.302, A.303 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.302 Water bridges: A:N.300 NAG.6: 5 residues within 4Å: Chain B: N.7, S.9, Q.10, E.21, W.96 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:W.96 Hydrogen bonds: B:S.9, B:S.9, B:E.21 NAG.7: 5 residues within 4Å: Chain B: L.70, N.72, P.355, Q.356 Ligands: NAG-NAG.2 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:P.355 Water bridges: B:N.72, B:N.72 NAG.8: 3 residues within 4Å: Chain B: N.300, T.302, A.303 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.302 Water bridges: B:N.300

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roussel, A. et al., Crystal structure of human gastric lipase and model of lysosomal acid lipase, two lipolytic enzymes of medical interest. J.Biol.Chem. (1999)

Release Date

2000-03-15

Peptides

LIPASE, GASTRIC: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

LIPASE, GASTRIC