1FNF Cell Adhesion Protein date Sep 30, 1995
title Fragment Of Human Fibronectin Encompassing Type-III Repeats Through 10
authors D.J.Leahy, I.Aukhil, H.P.Erickson
compound source
Molecule: Fibronectin
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 And 834(De4)
Expression_system_plasmid: Pet11b
Other_details: T7 Expression System Of W. Studier
symmetry Space Group: P 1 21 1
R_factor 0.216 R_Free 0.308
length a length b length c angle alpha angle beta angle gamma
64.050 60.670 58.440 90.00 103.00 90.00
method X-Ray Diffractionresolution 2.00 Å
note 1FNF is a representative structure
related structures by homologous chain: 1FNA, 1TTF
Primary reference2.0 A crystal structure of a four-domain segment of human fibronectin encompassing the RGD loop and synergy region., Leahy DJ, Aukhil I, Erickson HP, Cell 1996 Jan 12;84(1):155-64. PMID:8548820
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk]
  • Biological Unit Coordinates (1fnf.pdb1.gz) 83 Kb
  • CSU: Contacts of Structural Units for 1FNF
  • Likely Quarternary Molecular Structure file(s) for 1FNF
  • Structure Factors (229 Kb)
  • Retrieve 1FNF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FNF from S2C, [Save to disk]
  • Re-refined 1fnf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1FNF 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 1FNF
  • 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 1FNF, from MSDmotif at EBI
  • Genome occurence of 1FNF's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fnf_1, region 1142-1235 [Jmol] [rasmolscript] [script source]
        - Domain d1fnf_2, region 1236-1326 [Jmol] [rasmolscript] [script source]
        - Domain d1fnf_3, region 1327-1415 [Jmol] [rasmolscript] [script source]
        - Domain d1fnf_4, region 1416-1509 [Jmol] [rasmolscript] [script source]
  • Fold representative 1fnf from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1fnf] [1fnf_A]
  • SWISS-PROT database: [P02751]
  • Domain organization of [FINC_HUMAN] by SWISSPFAM
  • Domain found in 1FNF: [FN3 ] by SMART
  • Other resources with information on 1FNF
  • Community annotation for 1FNF 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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