3GF9 Endocytosis date Feb 26, 2009
title Crystal Structure Of Human Intersectin 2 Rhogef Domain
authors Y.Shen, Y.Tong, W.Tempel, Y.Li, C.H.Arrowsmith, A.M.Edwards, C.Bou J.Weigelt, A.Bochkarev, H.Park, Structural Genomics Consortium
compound source
Molecule: Intersectin 2
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Itsn2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-Codonplus(De3)-V2r Prare2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28-Mhl (Gi:134105571)
symmetry Space Group: C 1 2 1
R_factor 0.221 R_Free 0.277
length a length b length c angle alpha angle beta angle gamma
106.249 29.616 86.150 90.00 121.06 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand UNX enzyme

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (3gf9.pdb1.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 3GF9
  • CSU: Contacts of Structural Units for 3GF9
  • Likely Quarternary Molecular Structure file(s) for 3GF9
  • Structure Factors (63 Kb)
  • Retrieve 3GF9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3GF9 from S2C, [Save to disk]
  • Re-refined 3gf9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3GF9 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 3GF9
  • 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 3GF9, from MSDmotif at EBI
  • Fold representative 3gf9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3gf9] [3gf9_A]
  • SWISS-PROT database: [Q9NZM3]
  • Domain organization of [ITSN2_HUMAN] by SWISSPFAM
  • Domains found in 3GF9: [RhoGEF] [SH3 ] by SMART
  • Other resources with information on 3GF9
  • Community annotation for 3GF9 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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