1TXD Signaling Protein date Jul 03, 2004
title Crystal Structure Of The Dhph Domains Of Leukemia-Associate
authors R.Kristelly, G.Gao, J.J.Tesmer
compound source
Molecule: Rho Guanine Nucleotide Exchange Factor 12
Chain: A
Fragment: Dhph Domains
Synonym: Leukemia-Associated Rhogef
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Arhgef12, Larg, Kiaa0382
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta (De3) Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmal
symmetry Space Group: C 1 2 1
R_factor 0.235 R_Free 0.274
length a length b length c angle alpha angle beta angle gamma
193.606 45.859 74.730 90.00 107.49 90.00
method X-Ray Diffractionresolution 2.13 Å

Primary referenceStructural determinants of RhoA binding and nucleotide exchange in leukemia-associated RhoGEF., Kristelly R, Gao G, Tesmer JJ, J Biol Chem 2004 Aug 25;. PMID:15331592
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk]
  • Biological Unit Coordinates (1txd.pdb1.gz) 60 Kb
  • CSU: Contacts of Structural Units for 1TXD
  • Likely Quarternary Molecular Structure file(s) for 1TXD
  • Structure Factors (270 Kb)
  • Retrieve 1TXD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TXD from S2C, [Save to disk]
  • Re-refined 1txd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1TXD 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 1TXD
  • 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 1TXD, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1txda2, region A:1020-1133 [Jmol] [rasmolscript] [script source]
        - Domain d1txda1, region A:766-999 [Jmol] [rasmolscript] [script source]
  • Fold representative 1txd from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1txd_A] [1txd]
  • SWISS-PROT database: [Q9NZN5]
  • Domain organization of [ARHGC_HUMAN] by SWISSPFAM
  • Domains found in 1TXD: [PH] [RhoGEF ] by SMART
  • Other resources with information on 1TXD
  • Community annotation for 1TXD 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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