2Q9S	Lipid Binding Protein	date	Jun 13, 2007
title	Linoleic Acid Bound To Fatty Acid Binding Protein 4
authors	R.E.Gillilan, S.D.Ayers, N.Noy
compound		source
Molecule: Fatty Acid-Binding Protein Chain: A Synonym: Afabp, Adipocyte Lipid-Binding Protein, Albp, A-Fa Adipocyte Protein, Myelin P2 Protein Homolog, 3t3-L1 Lipid- Protein, 422 Protein, P15, Fabp4; Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Gene: Fabp4 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: C 2 2 21	R_factor 0.226 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.560 96.267 49.893 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	EIC, SO4 BindingDB	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural Basis for Activation of Fatty Acid-binding Protein 4., Gillilan RE, Ayers SD, Noy N, J Mol Biol. 2007 Oct 5;372(5):1246-60. Epub 2007 Aug 2. PMID:17761196

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (2q9s.pdb1.gz) 42 Kb Biological Unit Coordinates (2q9s.pdb2.gz) 42 Kb LPC: Ligand-Protein Contacts for 2Q9S CSU: Contacts of Structural Units for 2Q9S Likely Quarternary Molecular Structure file(s) for 2Q9S Structure Factors (60 Kb) Retrieve 2Q9S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q9S from S2C, [Save to disk] Re-refined 2q9s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q9S 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 2Q9S

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 2Q9S, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2q9s] [2q9s_A] SWISS-PROT database: [P04117] Domain organization of [FABP4_MOUSE] by SWISSPFAM

Other resources with information on 2Q9S

Community annotation for 2Q9S at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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