2NZ8 Signaling Protein,Cell Cycle date Nov 22, 2006
title N-Terminal Dhph Cassette Of Trio In Complex With Nucleotide- Free Rac1
authors M.K.Chhatriwala, L.Betts, D.K.Worthylake, J.Sondek
compound source
Molecule: Ras-Related C3 Botulinum Toxin Substrate 1 Isoform Rac1;
Chain: A
Fragment: Soluble Part (Residues 1-177)
Synonym: Ras-Related C3 Botulinum Toxin Substrate 1; P21- Rac1; Ras-Like Protein Tc25;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rac1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b

Molecule: Triple Functional Domain Protein
Chain: B
Fragment: N-Terminal Dhph Cassette (Residues 1226-1535)
Synonym: Ptprf-Interacting Protein
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Trio
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pproex-Hta
symmetry Space Group: P 21 21 2
R_factor 0.223 R_Free 0.249
crystal
cell
length a length b length c angle alpha angle beta angle gamma
97.492 108.558 53.416 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe DH and PH Domains of Trio Coordinately Engage Rho GTPases for their Efficient Activation., Chhatriwala MK, Betts L, Worthylake DK, Sondek J, J Mol Biol. 2007 Feb 22;. PMID:17391702
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (171 Kb) [Save to disk]
  • Biological Unit Coordinates (2nz8.pdb1.gz) 165 Kb
  • CSU: Contacts of Structural Units for 2NZ8
  • Likely Quarternary Molecular Structure file(s) for 2NZ8
  • Structure Factors (286 Kb)
  • Retrieve 2NZ8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NZ8 from S2C, [Save to disk]
  • Re-refined 2nz8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2NZ8 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 2NZ8
  • 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 2NZ8, from MSDmotif at EBI
  • Fold representative 2nz8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2nz8] [2nz8_A] [2nz8_B]
  • SWISS-PROT database: [P63000] [O75962]
  • Domain organization of [RAC1_HUMAN] [TRIO_HUMAN] by SWISSPFAM
  • Domains found in 2NZ8: [PH] [RHO] [RhoGEF ] by SMART
  • Alignments of the sequence of 2NZ8 with the sequences similar proteins can be viewed for 2NZ8's classification [RAC1_HUMAN] [TRIO_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [RAC1_HUMAN] [TRIO_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2NZ8
  • Community annotation for 2NZ8 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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