2RB8 Cell Adhesion date Sep 18, 2007
title High Resolution Design Of A Protein Loop
authors X.Hu, H.Wang, H.Ke, B.Kuhlman
compound source
Molecule: Tenascin
Chain: A
Fragment: Unp Residues 802-896
Synonym: Tn, Tenascin-C, Tn-C, Hexabrachion, Cytotactin, Ne Gmem, Ji, Myotendinous Antigen, Glioma- Associated-Extracel Matrix Antigen, Gp 150-225;
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tnc, Hxb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21b
symmetry Space Group: P 32 2 1
R_factor 0.170 R_Free 0.196
crystal
cell
length a length b length c angle alpha angle beta angle gamma
62.781 62.781 53.793 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.45 Å
note 2RB8 is a representative structure
Primary referenceHigh-resolution design of a protein loop., Hu X, Wang H, Ke H, Kuhlman B, Proc Natl Acad Sci U S A. 2007 Nov 6;104(45):17668-73. Epub 2007 Oct 30. PMID:17971437
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (2rb8.pdb1.gz) 16 Kb
  • CSU: Contacts of Structural Units for 2RB8
  • Likely Quarternary Molecular Structure file(s) for 2RB8
  • Structure Factors (309 Kb)
  • Retrieve 2RB8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2RB8 from S2C, [Save to disk]
  • Re-refined 2rb8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2RB8 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 2RB8
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2RB8, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2rb8_A] [2rb8]
  • SWISS-PROT database: [P24821]
  • Domain organization of [TENA_HUMAN] by SWISSPFAM
  • Domain found in 2RB8: [FN3 ] by SMART
    • Other resources with information on 2RB8
  • Community annotation for 2RB8 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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