2LBV

Siderocalin Q83 reveals a dual ligand binding mode


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200
  • Conformers Submitted: 20
  • Selection Criteria: Structures with the Least Restraint Violations

Literature

Macromolecules
Sequence Display for 2LBV

Classification: LIPID TRANSPORT

Total Structure Weight: 19148.47

Macromolecule Entities
Molecule Chains Length Organism Details
Extracellular fatty acid-binding protein A 157 Coturnix japonica Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
EB4
Query on EB4

A N,N',N''-[(3S,7S,11S)-2,6,10-trioxo-1,5,9- trioxacyclododecane-3,7,11-triyl]tris(2,3- dihydroxybenzamide)
Enterobactin (Synonym)
C30 H27 N3 O15
SERBHKJMVBATSJ-BZSNNMDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACD
Query on ACD

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

A GALLIUM (III) ION
Ga
CKHJYUSOUQDYEN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ACD N/A in BindingDB
N/A in BindingMoad
Kd: 26 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200
  • Conformers Submitted: 20
  • Selection Criteria: structures with the least restraint violations

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-04-07
  • Released Date: 2012-02-22
  • Deposition author(s): Coudevylle, N., Hoetzinger, M., Geist, L., Kontaxis, G., Bister, K., Konrat, R.

Revision History

  • Version 1_0: 2012-02-22

    Type: Initial release