2OVG	Transcription	date	Feb 13, 2007
title	Lambda Cro Q27pa29sk32q Triple Mutant At 1.35 A In Space G
authors	B.M.Hall, A.Heroux, S.A.Roberts, M.H.Cordes
compound		source
Molecule: Phage Lambda Cro Chain: A Engineered: Yes Mutation: Yes		Organism_scientific: Enterobacteria Phage Lambda Organism_taxid: 10710 Gene: Cro Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21b
symmetry	Space Group: P 32 2 1	R_factor 0.132 R_Free 0.171
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.524 50.524 48.148 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.35 Å
ligand	EPE, SO4	enzyme
note	2OVG is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Two structures of a lambda Cro variant highlight dimer flexibility but disfavor major dimer distortions upon specific binding of cognate DNA., Hall BM, Roberts SA, Heroux A, Cordes MH, J Mol Biol. 2008 Jan 18;375(3):802-11. Epub 2007 Nov 6. PMID:18054042

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (2ovg.pdb1.gz) 49 Kb Biological Unit Coordinates (2ovg.pdb2.gz) 25 Kb Biological Unit Coordinates (2ovg.pdb3.gz) 50 Kb LPC: Ligand-Protein Contacts for 2OVG CSU: Contacts of Structural Units for 2OVG Likely Quarternary Molecular Structure file(s) for 2OVG Structure Factors (109 Kb) Retrieve 2OVG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OVG from S2C, [Save to disk] Re-refined 2ovg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OVG 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 2OVG

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 2OVG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ovg] [2ovg_A] SWISS-PROT database: [P03040] Domain organization of [RCRO_LAMBD] by SWISSPFAM

Other resources with information on 2OVG

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

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