5EFX Signaling Protein date Oct 26, 2015
title Crystal Structure Of Rho Gtpase Regulator
authors Y.Jiang, S.Ouyang, Z.J.Liu
compound source
Molecule: Rho Guanine Nucleotide Exchange Factor 2
Chain: A
Fragment: Unp Residues 439-582
Synonym: Guanine Nucleotide Exchange Factor H1,Gef-H1,Micro Regulated Rho-Gef,Proliferating Cell Nucleolar Antigen P40;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Arhgef2, Kiaa0651, Lfp40
Expression_system: Escherichia Coli 'Bl21-Gold(De3)Plyss Ag
Expression_system_taxid: 866768
symmetry Space Group: I 2 2 2
R_factor 0.217 R_Free 0.253
length a length b length c angle alpha angle beta angle gamma
37.948 81.825 119.830 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.45 Å

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (5efx.pdb1.gz) 25 Kb
  • CSU: Contacts of Structural Units for 5EFX
  • Structure Factors (110 Kb)
  • Retrieve 5EFX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5EFX from S2C, [Save to disk]
  • Re-refined 5efx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5EFX 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 5EFX
  • 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
  • Fold representative 5efx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5efx_A] [5efx]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 5EFX: [PH ] by SMART
  • Other resources with information on 5EFX
  • Community annotation for 5EFX at PDBWiki (http://pdbwiki.org)

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