1LPA

INTERFACIAL ACTIVATION OF THE LIPASE-PROCOLIPASE COMPLEX BY MIXED MICELLES REVEALED BY X-RAY CRYSTALLOGRAPHY

Structural Biology Knowledgebase: 1LPA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.04 Å
  • R-Value Observed: 0.186

Literature

Macromolecules
Sequence Display for 1LPA

Classification: HYDROLASE(CARBOXYLIC ESTERASE)

Total Structure Weight: 60889.18

Macromolecule Entities
Molecule Chains Length Organism Details
COLIPASE A 95 Sus scrofa Gene Name(s): CLPS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
LIPASE B 449 Homo sapiens EC#: 3.1.1.3 IUBMB
Gene Name(s): PNLIP Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B DIUNDECYL PHOSPHATIDYL CHOLINE
C32 H65 N O8 P
IJFVSSZAOYLHEE-SSEXGKCCSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BNG
Query on BNG

B B-NONYLGLUCOSIDE
C15 H30 O6
QFAPUKLCALRPLH-UXXRCYHCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.04 Å
  • R-Value Observed: 0.186
  • Space Group: P 42 21 2

Unit Cell:

Length (Å) Angle (°)
a = 133.40 α = 90.00
b = 133.40 β = 90.00
c = 92.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-08-19
  • Released Date: 1994-11-01
  • Deposition author(s): Van Tilbeurgh, H., Egloff, M.-P., Cambillau, C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4