1ADL

ADIPOCYTE LIPID BINDING PROTEIN COMPLEXED WITH ARACHIDONIC ACID: X-RAY CRYSTALLOGRAPHIC AND TITRATION CALORIMETRY STUDIES


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 1ADL

Classification: LIPID BINDING PROTEIN

Total Structure Weight: 14966.23

Macromolecule Entities
Molecule Chains Length Organism Details
ADIPOCYTE LIPID-BINDING PROTEIN A 131 Mus musculus Gene Name(s): Fabp4 Ap2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ARACHIDONIC ACID
C20 H32 O2
YZXBAPSDXZZRGB-DOFZRALJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PPI
Query on PPI

A PROPANOIC ACID
C3 H6 O2
XBDQKXXYIPTUBI-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
O
Query on O

A OXYGEN ATOM
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ACD N/A in BindingDB
Kd: 4400 nM  BindingMOAD
Kd: 4400 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.188
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 120.54 α = 90.00
b = 37.70 β = 92.34
c = 28.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-03-25
  • Released Date: 1994-12-20
  • Deposition author(s): Lalonde, J.M., Levenson, M., Roe, J.J., Bernlohr, D.A., Banaszak, L.J.

Revision History

  • Version 1_0: 1994-12-20

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-11-29

    Type: Advisory, Derived calculations, Other, Structure summary