2L1R The structure of the calcium-sensitizer, dfbp-o, in complex with the N-domain of troponin C and the switch region of troponin I date
authors Robertson, I.M., Sun, Y., Li, M.X., Sykes, B.D.
compound source
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand CA, SXK enzyme

Primary referenceA structural and functional perspective into the mechanism of Ca(2+)-sensitizers that target the cardiac troponin complex., Robertson IM, Sun YB, Li MX, Sykes BD, J Mol Cell Cardiol. 2010 Aug 27. PMID:20801130
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (579 Kb) [Save to disk]
  • Biological Unit Coordinates (2l1r.pdb1.gz) 30 Kb
  • LPC: Ligand-Protein Contacts for 2L1R
  • CSU: Contacts of Structural Units for 2L1R
  • Original NMR restraints for 2L1R from PDB
  • Retrieve 2L1R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2L1R from S2C, [Save to disk]
  • View 2L1R 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 2L1R
  • 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 2L1R, from MSDmotif at EBI
  • Fold representative 2l1r from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2l1r] [2l1r_B] [2l1r_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2L1R: [EFh ] by SMART
  • Other resources with information on 2L1R
  • Community annotation for 2L1R at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science