2O38	Structural Genomics, Unknown Function	date	Nov 30, 2006
title	Putative Xre Family Transcriptional Regulator
authors	Y.Kim, A.Joachimiak, E.Evdokimova, O.Kagan, A.Edwards, A.Savchenk Center For Structural Genomics (Mcsg)
compound		source
Molecule: Hypothetical Protein Chain: A, B Synonym: Uncharacterized Conserved Small Protein Cog560 Engineered: Yes		Organism_scientific: Rhodopseudomonas Palustris Organism_taxid: 258594 Strain: Cga009 Gene: Rpa3824 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Modified Pet
symmetry	Space Group: P 21 21 21	R_factor 0.202 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 33.994 58.276 83.459 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.83 Å
ligand	ACY, MSE	enzyme
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (2o38.pdb1.gz) 32 Kb LPC: Ligand-Protein Contacts for 2O38 CSU: Contacts of Structural Units for 2O38 Likely Quarternary Molecular Structure file(s) for 2O38 Structure Factors (182 Kb) Retrieve 2O38 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2O38 from S2C, [Save to disk] Re-refined 2o38 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2O38 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 2O38

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 2O38, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2o38] [2o38_A] [2o38_B] SWISS-PROT database: [Q6N370] Domain organization of [Q6N370_RHOPA] by SWISSPFAM Domain found in 2O38: [HTH_XRE ] by SMART

Other resources with information on 2O38

Community annotation for 2O38 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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