2K72 Hydrolase date Jul 31, 2008
title Solution Nmr Structure Of Toxin-Like Potassium Channel Block In Mmp23
authors K.K.Khoo, Z.Feng, R.S.Norton
compound source
Molecule: Matrix Metalloproteinase-23
Chain: A
Fragment: Unp Residues 254-290
Synonym: Mmp-23, Matrix Metallopeptidase 23, Metalloproteas Female Reproductive Tract, Mifr;
Ec: 3.4.24.-
Engineered: Yes
 Synthetic: Yes
Other_details: Synthetic Peptide Mmp23-Bgk With The Sequenc On The Residues 254-290 Of Rattus Norvegicus Matrix Metalloproteinase-23, Uniprot Entry O88272, Mmp23_rat
methodSolution NMR
ligand
enzyme Hydrolase E.C.3.4.24 BRENDA
note 2K72 is a representative structure
Primary referencePotassium channel modulation by a toxin domain in matrix metalloprotease 23., Rangaraju S, Khoo KK, Feng Z, Crossley G, Nugent D, Khaytin I, Chi V, Pham C, Calabresi P, Pennington MW, Norton RS, Chandy KG, J Biol Chem. 2009 Dec 4. PMID:19965868
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (197 Kb) [Save to disk]
  • Biological Unit Coordinates (2k72.pdb1.gz) 10 Kb
  • CSU: Contacts of Structural Units for 2K72
  • Original NMR restraints for 2K72 from PDB
  • Retrieve 2K72 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K72 from S2C, [Save to disk]
    • View 2K72 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 2K72
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2K72, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k72_A] [2k72]
  • SWISS-PROT database: [O88272]
  • Domain organization of [MMP23_RAT] by SWISSPFAM
  • Domain found in 2K72: [ShKT ] by SMART
    • Other resources with information on 2K72
  • Community annotation for 2K72 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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