2ERY Signaling Protein date Oct 25, 2005
title The Crystal Structure Of The Ras Related Protein Rras2 (Rras Gdp Bound State
authors E.Salah, G.Schoch, A.Turnbull, E.Papagrigoriou, M.Soundararajan, N.Burgess, J.Elkins, C.Gileadi, O.Gileadi, F.Von Delft, A.Edward C.Arrowsmith, J.Weigelt, M.Sundstrom, D.Doyle, Structural Genom Consortium (Sgc)
compound source
Molecule: Ras-Related Protein R-Ras2
Chain: A, B
Synonym: Ras-Like Protein Tc21, Teratocarcinoma Oncogene
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rras2, Tc21
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl-21(De3)R3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: P 21 21 21
R_factor 0.196 R_Free 0.233
length a length b length c angle alpha angle beta angle gamma
62.191 72.115 82.073 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand GDP, MG enzyme
A, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (2ery.pdb1.gz) 32 Kb
  • Biological Unit Coordinates (2ery.pdb2.gz) 31 Kb
  • LPC: Ligand-Protein Contacts for 2ERY
  • CSU: Contacts of Structural Units for 2ERY
  • Likely Quarternary Molecular Structure file(s) for 2ERY
  • Structure Factors (290 Kb)
  • Retrieve 2ERY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ERY from S2C, [Save to disk]
  • Re-refined 2ery structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ERY 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 2ERY
  • 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 2ERY, from MSDmotif at EBI
  • Fold representative 2ery from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ery_B] [2ery_A] [2ery]
  • SWISS-PROT database: [P62070]
  • Domain organization of [RRAS2_HUMAN] by SWISSPFAM
  • Domain found in 2ERY: [RAS ] by SMART
  • Other resources with information on 2ERY
  • Community annotation for 2ERY 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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