1LFO

LIVER FATTY ACID BINDING PROTEIN-OLEATE COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 1LFO

Classification: INTRACELLULAR LIPID TRANSPORT PROTEIN

Total Structure Weight: 14984.62

Macromolecule Entities
Molecule Chains Length Organism Details
LIVER FATTY ACID BINDING PROTEIN A 128 Rattus norvegicus Mutation: C69X
Details: AMINO-TERMINAL INITIATOR METHIONINE AND MODIFIED CYSTEINE 69 PRESENT
Gene Name(s): Fabp1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A OLEIC ACID
C18 H34 O2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BEO
Query on BEO

A BUTENOIC ACID
C4 H6 O2
LDHQCZJRKDOVOX-NSCUHMNNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UNX
Query on UNX

A UNKNOWN ATOM OR ION
X
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
OLA Ki: 180 - 2900 nM (100) BindingDB

Kd: 2000 nM  BindingMOAD
Kd: ~200 nM  PDBbind
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A NON-POLYMER C2 H4 O --
SMC
Query on SMC
A L-PEPTIDE LINKING C4 H9 N O2 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.202
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 83.89 α = 90.00
b = 83.89 β = 90.00
c = 44.65 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-12-09
  • Released Date: 1997-06-16
  • Deposition author(s): Thompson, J., Winter, N., Terwey, D., Bratt, J., Banaszak, L.

Revision History

  • Version 1_0: 1997-06-16

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance