4J00 Transcription Dna date Jan 30, 2013
title Crystal Structure Of Fischerella Transcription Factor Hetr C With 24mer Dna Target
authors Y.Kim, G.Joachimiak, P.Gornicki, A.Joachimiak, Mcsg, Midwest Cent Structural Genomics (Mcsg)
compound source
Molecule: Transcription Factor Hetr
Chain: A, B
Engineered: Yes
Organism_scientific: Fischerella Thermalis
Organism_taxid: 98439
Strain: Pcc 7521
Gene: Hetr
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21 Magic
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmcsg19

Molecule: Dna (5'- D(Tpgpgptpgpapgpgpgpgptptpapapapcpcpcpcp Cpc)-3');
Chain: C, D
Engineered: Yes

Synthetic: Yes
Organism_scientific: Anabaena
Organism_taxid: 1163
Other_details: The Dna Sequence Occurs In Anabaena.
symmetry Space Group: P 31
R_factor 0.168 R_Free 0.205
length a length b length c angle alpha angle beta angle gamma
92.930 92.930 97.652 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
ligand MG enzyme
A, B

Primary referenceStructures of complexes comprised of Fischerella transcription factor HetR with Anabaena DNA targets., Kim Y, Ye Z, Joachimiak G, Videau P, Young J, Hurd K, Callahan SM, Gornicki P, Zhao J, Haselkorn R, Joachimiak A, Proc Natl Acad Sci U S A. 2013 Apr 22. PMID:23610410
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (254 Kb) [Save to disk]
  • Biological Unit Coordinates (4j00.pdb1.gz) 247 Kb
  • LPC: Ligand-Protein Contacts for 4J00
  • CSU: Contacts of Structural Units for 4J00
  • Structure Factors (139 Kb)
  • Retrieve 4J00 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4J00 from S2C, [Save to disk]
  • Re-refined 4j00 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4J00 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 4J00
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4J00, from MSDmotif at EBI
  • Fold representative 4j00 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4j00] [4j00_C] [4j00_A] [4j00_D] [4j00_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4J00
  • Community annotation for 4J00 at PDBWiki (http://pdbwiki.org)

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