2QUZ	Signaling Protein, Hydrolase	date	Aug 07, 2007
title	Crystal Structure Of The Activating H-Rask117r Mutant In Cos Syndrome, Bound To Mg-Gdp
authors	A.Parret, K.Scheffzek
compound		source
Molecule: Gtpase Hras Chain: A Fragment: G-Domain, Residues 1-166 Synonym: C-H-Ras P21 Protein; Transforming Protein P21; P21 Ras-1; C-H-Ras; Ha-Ras; Ec: 3.6.5.2 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hras, Hras1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Ck600k Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptachrasc
symmetry	Space Group: H 3 2	R_factor 0.203 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.100 92.100 116.300 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.49 Å
ligand	GDP, MG	enzyme	Hydrolase E.C.3.6.5.2 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Mutation analysis in Costello syndrome: functional and structural characterization of the HRAS p.Lys117Arg mutation., Denayer E, Parret A, Chmara M, Schubbert S, Vogels A, Devriendt K, Frijns JP, Rybin V, de Ravel TJ, Shannon K, Cools J, Scheffzek K, Legius E, Hum Mutat. 2007 Nov 2;. PMID:17979197

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (2quz.pdb1.gz) 30 Kb LPC: Ligand-Protein Contacts for 2QUZ CSU: Contacts of Structural Units for 2QUZ Likely Quarternary Molecular Structure file(s) for 2QUZ Structure Factors (475 Kb) Retrieve 2QUZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QUZ from S2C, [Save to disk] Re-refined 2quz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QUZ 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 2QUZ

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 2QUZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2quz] [2quz_A] SWISS-PROT database: [P01112] Domain organization of [RASH_HUMAN] by SWISSPFAM Domain found in 2QUZ: [RAS ] by SMART

Other resources with information on 2QUZ

Community annotation for 2QUZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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