2Q24	Transcription	date	May 25, 2007
title	Crystal Structure Of Tetr Transcriptional Regulator Sco0520 Streptomyces Coelicolor
authors	M.Cymborowski, M.Chruszcz, K.D.Koclega, E.V.Filippova, X.Xu, J.Gu A.Savchenko, A.M.Edwards, A.Joachimiak, W.Minor, Midwest Center Structural Genomics (Mcsg)
compound		source
Molecule: Putative Tetr Family Transcriptional Regulator Chain: A, B Engineered: Yes		Organism_scientific: Streptomyces Coelicolor A3(2) Organism_taxid: 100226 Strain: A3(2), M145 Atcc: Baa-471 Gene: Sco0520, Scf6.16 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Star Magic Expression_system_vector_type: Plasmid Expression_system_plasmid: P15tv Lic
symmetry	Space Group: P 21 21 2	R_factor 0.191 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.295 146.152 47.305 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	ACT, CL, MSE	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of a putative transcriptional regulator SCO0520 from Streptomyces coelicolor A3(2) reveals an unusual dimer among TetR family proteins., Filippova EV, Chruszcz M, Cymborowski M, Gu J, Savchenko A, Edwards A, Minor W, J Struct Funct Genomics. 2011 May 29. PMID:21625866

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (2q24.pdb1.gz) 58 Kb Biological Unit Coordinates (2q24.pdb2.gz) 59 Kb LPC: Ligand-Protein Contacts for 2Q24 CSU: Contacts of Structural Units for 2Q24 Likely Quarternary Molecular Structure file(s) for 2Q24 Structure Factors (493 Kb) Retrieve 2Q24 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q24 from S2C, [Save to disk] Re-refined 2q24 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q24 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 2Q24

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 2Q24, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2q24_A] [2q24_B] [2q24] SWISS-PROT database: [Q9RJL5] Domain organization of [Q9RJL5_STRCO] by SWISSPFAM

Other resources with information on 2Q24

Community annotation for 2Q24 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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