2I2H Signaling Protein date Aug 16, 2006
title Nmr Structure Of Tpc3 In Tfe
authors R.T.Syvitski, D.L.Jakeman, Y.Li
compound source
Molecule: Signaling Peptide Tcp3
Chain: A
Fragment: Competence Stimulating Peptide
Engineered: Yes
Mutation: Yes
 Synthetic: Yes
Other_details: Mutated Organism, The Sequence Of This Pepti Found In Streptococcus Mutants Jh1005
methodSolution NMR
ligand NH2 enzyme
Primary referenceStructure-Activity Analysis of Quorum-Sensing Signaling Peptides from Streptococcus mutans., Syvitski RT, Tian XL, Sampara K, Salman A, Lee SF, Jakeman DL, Li YH, J Bacteriol. 2007 Feb;189(4):1441-50. Epub 2006 Aug 25. PMID:16936029
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (2i2h.pdb1.gz) 6 Kb
  • LPC: Ligand-Protein Contacts for 2I2H
  • CSU: Contacts of Structural Units for 2I2H
  • Original NMR restraints for 2I2H from PDB
  • Retrieve 2I2H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2I2H from S2C, [Save to disk]
    • View 2I2H 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 2I2H
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2I2H, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2i2h] [2i2h_A]
  • SWISS-PROT database: [Q9APK6]
  • Domain organization of [Q9APK6_STRMU] by SWISSPFAM
    • Other resources with information on 2I2H
  • Community annotation for 2I2H 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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