3G7R Transcription Regulator date Feb 10, 2009
title Crystal Structure Of Sco4454, A Tetr-Family Transcriptional From Streptomyces Coelicolor
authors A.U.Singer, X.Xu, C.Chang, J.Gu, A.M.Edwards, A.Joachimiak, A.Savc Midwest Center For Structural Genomics (Mcsg)
compound source
Molecule: Putative Transcriptional Regulator
Chain: A, B
Engineered: Yes
Organism_scientific: Streptomyces Coelicolor A3(2)
Organism_taxid: 100226
Strain: A3(2) M145
Atcc: Baa-471
Gene: Scd6.32c, Sco4454
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) Codon Plus Ripl
Expression_system_vector_type: Plasmid
Expression_system_plasmid: P15tvlic
symmetry Space Group: C 1 2 1
R_factor 0.150 R_Free 0.174
crystal
cell
length a length b length c angle alpha angle beta angle gamma
119.103 59.129 66.895 90.00 101.38 90.00
method X-Ray Diffractionresolution 1.38 Å
ligand CL, EDO, IOD, MSE, NA, PEG enzyme
note 3G7R is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (163 Kb) [Save to disk]
  • Biological Unit Coordinates (3g7r.pdb1.gz) 157 Kb
  • LPC: Ligand-Protein Contacts for 3G7R
  • CSU: Contacts of Structural Units for 3G7R
  • Likely Quarternary Molecular Structure file(s) for 3G7R
  • Structure Factors (1356 Kb)
  • Retrieve 3G7R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3G7R from S2C, [Save to disk]
  • Re-refined 3g7r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3G7R 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 3G7R
  • 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 3G7R, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3g7r] [3g7r_B] [3g7r_A]
  • SWISS-PROT database: [Q9KZX2]
  • Domain organization of [Q9KZX2_STRCO] by SWISSPFAM
  • Other resources with information on 3G7R
  • Community annotation for 3G7R at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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