3MSX Protein Binding date Apr 29, 2010
title Crystal Structure Of Rhoa.Gdp.Mgf3 In Complex With Gap Domai Arhgap20
authors D.Utepbergenov, D.R.Cooper, U.Derewenda, Z.S.Derewenda
compound source
Molecule: Transforming Protein Rhoa
Chain: A
Synonym: Rho Cdna Clone 12, H12
Ec: 3.6.5.2
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Arh12, Arha, Rho12, Rhoa
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) Ripl
Expression_system_vector_type: Plasmid

Molecule: Rho Gtpase-Activating Protein 20
Chain: B
Fragment: Gap Domain
Synonym: Rho-Type Gtpase-Activating Protein 20
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Arhgap20, Kiaa1391
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) Ripl
Expression_system_vector_type: Plasmid
symmetry Space Group: C 2 2 21
R_factor 0.195 R_Free 0.219
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.057 88.977 137.725 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand GDP, MG, MGF enzyme Hydrolase E.C.3.6.5.2 BRENDA
note 3MSX is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A


B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk]
  • Biological Unit Coordinates (3msx.pdb1.gz) 127 Kb
  • LPC: Ligand-Protein Contacts for 3MSX
  • CSU: Contacts of Structural Units for 3MSX
  • Structure Factors (752 Kb)
  • Retrieve 3MSX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MSX from S2C, [Save to disk]
  • Re-refined 3msx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MSX 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 3MSX
  • 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 3MSX, from MSDmotif at EBI
  • Fold representative 3msx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3msx] [3msx_B] [3msx_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3MSX: [RHO] [RhoGAP ] by SMART
  • Other resources with information on 3MSX
  • Community annotation for 3MSX 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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