2QO4 Lipid Binding Protein date Jul 20, 2007
title Crystal Structure Of Zebrafish Liver Bile Acid-Binding Prote Complexed With Cholic Acid
authors S.Capaldi, G.Saccomani, M.Perduca, H.L.Monaco
compound source
Molecule: Liver-Basic Fatty Acid Binding Protein
Chain: A
Synonym: Fatty Acid Binding Protein 10, Liver Basic
Engineered: Yes
Organism_scientific: Danio Rerio
Organism_common: Zebrafish
Organism_taxid: 7955
Gene: Fabp10
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Sg13009
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe50
symmetry Space Group: P 32
R_factor 0.186 R_Free 0.209
crystal
cell
length a length b length c angle alpha angle beta angle gamma
43.355 43.355 67.526 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.50 Å
ligand CHD, GOL, IPA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceA single amino acid mutation in zebrafish (Danio rerio) liver bile acid-binding protein can change the stoichiometry of ligand binding., Capaldi S, Guariento M, Saccomani G, Fessas D, Perduca M, Monaco HL, J Biol Chem. 2007 Oct 19;282(42):31008-18. Epub 2007 Aug 1. PMID:17670743
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (2qo4.pdb1.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 2QO4
  • CSU: Contacts of Structural Units for 2QO4
  • Likely Quarternary Molecular Structure file(s) for 2QO4
  • Structure Factors (152 Kb)
  • Retrieve 2QO4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QO4 from S2C, [Save to disk]
  • Re-refined 2qo4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QO4 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2QO4
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2QO4, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qo4] [2qo4_A]
  • SWISS-PROT database: [Q9I8L5]
  • Belongs to the fatty acid binding protein (fabp) family according to TCDB.
  • Domain organization of [FABPL_DANRE] by SWISSPFAM
  • Other resources with information on 2QO4
  • Community annotation for 2QO4 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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