2KBS Structural Protein Cell Adhesion date Dec 05, 2008
title Solution Structure Of Harmonin Pdz2 In Complex With The Carboxyl Tail Peptide Of Cadherin23
authors L.Pan, J.Yan, L.Wu, M.Zhang
compound source
Molecule: Harmonin
Chain: A
Fragment: Pdz2 Domain, Unp Residues 208-299
Synonym: Usher Syndrome Type-1c Protein, Autoimmune Enteropathy-Related Antigen Aie-75, Antigen Ny-Co-38ny-Co- 37, Pdz-73 Protein, Renal Carcinoma Antigen Ny-Ren-3;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Harmonin
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Vector
Expression_system_vector: Pet32a

Molecule: Octameric Peptide From Cadherin-23
Chain: B
Fragment: Carboxyl Tail, Unp Residues 3347-3354
Synonym: Otocadherin
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cadherin23
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Vector
Expression_system_vector: Pet32a
methodSolution NMR
Primary referenceAssembling stable hair cell tip link complex via multidentate interactions between harmonin and cadherin 23., Pan L, Yan J, Wu L, Zhang M, Proc Natl Acad Sci U S A. 2009 Mar 18. PMID:19297620
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (510 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2KBS
  • Original NMR restraints for 2KBS from PDB
  • Retrieve 2KBS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KBS from S2C, [Save to disk]
  • View 2KBS 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 2KBS
  • 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 2KBS, from MSDmotif at EBI
  • Fold representative 2kbs from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2kbs_B] [2kbs_A] [2kbs]
  • SWISS-PROT database: [Q9H251] [Q9Y6N9]
  • Domain organization of [CAD23_HUMAN] [USH1C_HUMAN] by SWISSPFAM
  • Domain found in 2KBS: [PDZ ] by SMART
  • Alignments of the sequence of 2KBS with the sequences similar proteins can be viewed for 2KBS's classification [CAD23_HUMAN] [USH1C_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [CAD23_HUMAN] [USH1C_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2KBS
  • Community annotation for 2KBS 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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