3LO5	Oncoprotein	date	Feb 03, 2010
title	Crystal Structure Of The Dominant Negative S17n Mutant Of Ra
authors	N.Nassar, K.Singh, M.Garcia-Diaz
compound		source
Molecule: Gtpase Hras Chain: A, C, E Fragment: H-Ras (Unp Residues 1-166) Synonym: Transforming Protein P21, P21ras, H-Ras-1, C-H-Ras Gtpase Hras, N-Terminally Processed; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: H-Ras, Hras, Hras1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Codonplus Expression_system_vector_type: Plasmid Expression_system_plasmid: Pproex-Htb2
symmetry	Space Group: I 2 2 2	R_factor 0.238 R_Free 0.296
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.475 102.184 117.820 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.57 Å
ligand	CA, GDP, SO4	enzyme
Gene Ontology	Chain Function Process Component A, C, E
Primary reference	Structure of the Dominant Negative S17N Mutant of Ras (,)., Nassar N, Singh K, Garcia-Diaz M, Biochemistry. 2010 Mar 9;49(9):1970-4. PMID:20131908

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (157 Kb) [Save to disk] Biological Unit Coordinates (3lo5.pdb1.gz) 50 Kb Biological Unit Coordinates (3lo5.pdb2.gz) 52 Kb Biological Unit Coordinates (3lo5.pdb3.gz) 53 Kb LPC: Ligand-Protein Contacts for 3LO5 CSU: Contacts of Structural Units for 3LO5 Structure Factors (142 Kb) Retrieve 3LO5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3LO5 from S2C, [Save to disk] Re-refined 3lo5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3LO5 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 3LO5

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 3LO5, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3lo5_A] [3lo5_E] [3lo5_C] [3lo5] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3LO5: [RAS ] by SMART

Other resources with information on 3LO5

Community annotation for 3LO5 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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