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 Diffraction	resolution	1.65 Å
ligand	GDP, MG, MGF	enzyme	Hydrolase E.C.3.6.5.2 BRENDA
note	3MSX is a representative structure
Gene Ontology	Chain Function Process Component A B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk] Biological Unit Coordinates (3msx.pdb1.gz) 124 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

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 3D motif for 3MSX, from MSDmotif at EBI

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)

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