1XTQ Structure of small GTPase human Rheb in complex with GDP date
authors Yu, Y., Ding, J.
compound source
R_Free 0.257
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.00
ligand GDP, MG enzyme
related structures by homologous chain: 1XTR

Primary referenceStructural basis for the unique biological function of small GTPase human Rheb., Yu Y, Li S, Xu X, Li Y, Guan K, Arnold E, Ding J, J Biol Chem 2005 Feb 23;. PMID:15728574
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk]
  • Biological Unit Coordinates (1xtq.pdb1.gz) 32 Kb
  • LPC: Ligand-Protein Contacts for 1XTQ
  • CSU: Contacts of Structural Units for 1XTQ
  • Likely Quarternary Molecular Structure file(s) for 1XTQ
  • Structure Factors (91 Kb)
  • Retrieve 1XTQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XTQ from S2C, [Save to disk]
  • Re-refined 1xtq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1XTQ 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 1XTQ
  • 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 1XTQ, from MSDmotif at EBI
  • Fold representative 1xtq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xtq] [1xtq_A]
  • SWISS-PROT database: [Q15382]
  • Domain organization of [RHEB_HUMAN] by SWISSPFAM
  • Domain found in 1XTQ: [RAS ] by SMART
  • Other resources with information on 1XTQ
  • Community annotation for 1XTQ 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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