1K8Q

CRYSTAL STRUCTURE OF DOG GASTRIC LIPASE IN COMPLEX WITH A PHOSPHONATE INHIBITOR

Structural Biology Knowledgebase: 1K8Q SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.197

Literature

Macromolecules
Sequence Display for 1K8Q

Classification: HYDROLASE

Total Structure Weight: 88775.80

Macromolecule Entities
Molecule Chains Length Organism Details
Triacylglycerol lipase, gastric A, B 377 Canis lupus EC#: 3.1.1.3 IUBMB
Mutation: L1A, L192I
Gene Name(s): LIPF Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BOG
Query on BOG

A, B B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
C11
Query on C11

A, B UNDECYL-PHOSPHINIC ACID BUTYL ESTER
C15 H33 O2 P
QCBLJDSWVGAXQB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.197
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 61.21 α = 90.00
b = 164.50 β = 90.00
c = 177.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-25
  • Released Date: 2002-03-06
  • Deposition author(s): Roussel, A., Miled, N., Berti-Dupuis, L., Riviere, M., Spinelli, S., Berna, P., Gruber, V., Verger, R., Cambillau, C.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4