1C2U Toxin date Jul 27, 1999
title Solution Structure Of [Abu3,35]Shk12-28,17-32
authors M.W.Pennington, M.D.Lanigan, K.Kalman, V.M.Manhir, H.Rauer, C.T.M D.Behm, D.Donaldson, K.G.Chandy, W.R.Kem, R.S.Norton
compound source
Molecule: Synthetic Peptide Analogue Of Shk Toxin
Chain: A
Engineered: Yes
Mutation: Yes
 Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Of This Peptide Is Naturally Found In Stichodactyla Heliant
methodSolution NMR
ligand ABA enzyme
note 1C2U is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceRole of disulfide bonds in the structure and potassium channel blocking activity of ShK toxin., Pennington MW, Lanigan MD, Kalman K, Mahnir VM, Rauer H, McVaugh CT, Behm D, Donaldson D, Chandy KG, Kem WR, Norton RS, Biochemistry 1999 Nov 2;38(44):14549-58. PMID:10545177
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (191 Kb) [Save to disk]
  • Biological Unit Coordinates (1c2u.pdb1.gz) 10 Kb
  • LPC: Ligand-Protein Contacts for 1C2U
  • CSU: Contacts of Structural Units for 1C2U
  • Original NMR restraints for 1C2U from PDB
  • Retrieve 1C2U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1C2U from S2C, [Save to disk]
    • View 1C2U 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 1C2U
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1C2U, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1c2ua_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1c2u] [1c2u_A]
  • SWISS-PROT database: [P29187]
  • Belongs to the sea anemone peptide toxin, class 1 (bgk) family according to TCDB.
  • Domain organization of [TXSHK_STOHE] by SWISSPFAM
    • Other resources with information on 1C2U
  • Community annotation for 1C2U at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • 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