2JF1 Cell Adhesion date Jan 25, 2007
title Crystal Structure Of The Filamin A Repeat 21 Complexed With The Integrin Beta2 Cytoplasmic Tail Peptide
authors T.Kiema, J.Ylanne
compound source
Molecule: Filamin-A
Chain: A
Fragment: Ig 21, Residues 2236-2329
Synonym: Alpha-Filamin, Filamin-1, Endothelial Actin-Binding Protein, Actin-Binding Protein 280, Abp-280, Nonmuscle Filamin;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_plasmid: Pgex4t-3

Molecule: Integrin Beta-2 Subunit
Chain: T
Fragment: Residues 735-769
Synonym: Cell Surface Adhesion Glycoproteins Lfa-1cr3p150,95 Subunit Beta, Complement Receptor C3 Subunit Beta, Cd18 Antigen

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 3
R_factor 0.247 R_Free 0.278
length a length b length c angle alpha angle beta angle gamma
78.720 78.720 78.720 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.2 Å
ligand GOL enzyme

Primary referenceIntegrin {beta}2 phosphorylation on THR758 acts as a molecular switch to regulate 14-3-3 and filamin binding., Takala H, Nurminen E, Nurmi SM, Aatonen M, Strandin T, Takatalo M, Kiema T, Gahmberg CG, Ylanne J, Fagerholm SC, Blood. 2008 Jun 12;. PMID:18550856
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (2jf1.pdb1.gz) 45 Kb
  • LPC: Ligand-Protein Contacts for 2JF1
  • CSU: Contacts of Structural Units for 2JF1
  • Likely Quarternary Molecular Structure file(s) for 2JF1
  • Structure Factors (50 Kb)
  • Retrieve 2JF1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JF1 from S2C, [Save to disk]
  • Re-refined 2jf1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2JF1 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 2JF1
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2JF1, from MSDmotif at EBI
  • Fold representative 2jf1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jf1] [2jf1_A] [2jf1_T]
  • SWISS-PROT database: [P21333] [P05107]
  • Belongs to the dystrophin (dystrophin) family according to TCDB.
  • Domain organization of [FLNA_HUMAN] [ITB2_HUMAN] by SWISSPFAM
  • Domains found in 2JF1: [IG_FLMN] [Integrin_b_cyt ] by SMART
  • Other resources with information on 2JF1
  • Community annotation for 2JF1 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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