4EJT Transcription Regulator Rna date Apr 07, 2012
title Staphylococcus Epidermidis Tcar In Complex With Rna
authors Y.M.Chang, C.K.M.Chen, A.H.J.Wang
compound source
Molecule: Transcriptional Regulator Tcar
Chain: A, B
Engineered: Yes
Organism_scientific: Staphylococcus Epidermidis
Organism_taxid: 176279
Strain: Rp62a
Gene: Tcar, Serp1949
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21

Molecule: 5'-R(Apa)-3'
Chain: G
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 61
R_factor 0.236 R_Free 0.279
length a length b length c angle alpha angle beta angle gamma
107.893 107.893 49.562 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
A, B

Primary referenceFunctional studies of ssDNA binding ability of MarR family protein TcaR from Staphylococcus epidermidis., Chang YM, Chen CK, Chang YC, Jeng WY, Hou MH, Wang AH, PLoS One. 2012;7(9):e45665. doi: 10.1371/journal.pone.0045665. Epub 2012 Sep 21. PMID:23029170
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk]
  • Biological Unit Coordinates (4ejt.pdb1.gz) 48 Kb
  • CSU: Contacts of Structural Units for 4EJT
  • Structure Factors (63 Kb)
  • Retrieve 4EJT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EJT from S2C, [Save to disk]
  • Re-refined 4ejt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EJT 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 4EJT
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4EJT, from MSDmotif at EBI
  • Fold representative 4ejt from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ejt_A] [4ejt] [4ejt_G] [4ejt_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4EJT: [HTH_MARR ] by SMART
  • Other resources with information on 4EJT
  • Community annotation for 4EJT at PDBWiki (http://pdbwiki.org)

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