2BTI Rna Binding Protein date May 31, 2005
title Structure-Function Studies Of The Rmsa Csra Post-Transcripti Global Regulator Protein Family Reveals A Class Of Rna-Bind Structure
authors S.Heeb, S.A.Kuehne, M.Bycroft, S.Crivii, M.D.Allen, D.Haas, M.Cama P.Williams
compound source
Molecule: Carbon Storage Regulator Homolog
Chain: A, B
Engineered: Yes
Organism_scientific: Yersinia Enterocolitica
Organism_taxid: 630
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: C41
Expression_system_vector: Modified Prseta
symmetry Space Group: P 43 2 2
R_factor 0.224 R_Free 0.254
length a length b length c angle alpha angle beta angle gamma
37.573 37.573 186.245 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ACT, MSE, SO4 enzyme
note 2BTI is a representative structure
A, B

Primary referenceFunctional analysis of the post-transcriptional regulator RsmA reveals a novel RNA-binding site., Heeb S, Kuehne SA, Bycroft M, Crivii S, Allen MD, Haas D, Camara M, Williams P, J Mol Biol. 2006 Feb 3;355(5):1026-36. Epub 2005 Dec 1. PMID:16359708
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk]
  • Biological Unit Coordinates (2bti.pdb1.gz) 20 Kb
  • LPC: Ligand-Protein Contacts for 2BTI
  • CSU: Contacts of Structural Units for 2BTI
  • Likely Quarternary Molecular Structure file(s) for 2BTI
  • Structure Factors (67 Kb)
  • Retrieve 2BTI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BTI from S2C, [Save to disk]
  • Re-refined 2bti structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2BTI 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 2BTI
  • 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 2BTI, from MSDmotif at EBI
  • Fold representative 2bti from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2bti] [2bti_B] [2bti_A]
  • SWISS-PROT database: [Q6D1T1]
  • Domain organization of [CSRA_ERWCT] by SWISSPFAM
  • Other resources with information on 2BTI
  • Community annotation for 2BTI 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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