1BC9 Exchange Factor date May 06, 1998
title Cytohesin-1b2-1 Sec7 Domain, Nmr, Minimized Average Structure
authors S.F.Betz, A.Schnuchel, H.Wang, E.T.Olejniczak, R.P.Meadows, S.W.Fesik
compound source
Molecule: Cytohesin-1
Chain: A
Fragment: Sec7 Domain,
Synonym: B2-1, Sec7 Homolog B2-1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Organ: Spleen
Gene: B2-1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-20b
Expression_system_gene: B2-1
methodSolution NMR
related structures by homologous chain: 1PBV

Primary referenceSolution structure of the cytohesin-1 (B2-1) Sec7 domain and its interaction with the GTPase ADP ribosylation factor 1., Betz SF, Schnuchel A, Wang H, Olejniczak ET, Meadows RP, Lipsky BP, Harris EA, Staunton DE, Fesik SW, Proc Natl Acad Sci U S A 1998 Jul 7;95(14):7909-14. PMID:9653114
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1BC9
  • Retrieve 1BC9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BC9 from S2C, [Save to disk]
  • View 1BC9 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 1BC9
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1BC9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1bc9__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1bc9 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: [1bc9] [1bc9_A]
  • SWISS-PROT database: [Q15438]
  • Domain organization of [CYH1_HUMAN] by SWISSPFAM
  • Domain found in 1BC9: [Sec7 ] by SMART
  • Other resources with information on 1BC9
  • Community annotation for 1BC9 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science