Cadherin-1 - P09803 (CADH1_MOUSE)

 

Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for P09803: 19
 
Function
Cadherins are calcium-dependent cell adhesion proteins (PubMed:11976333). They preferentially interact with themselves in a homophilic manner in connecting cells; cadherins may thus contribute to the sorting of heterogeneous cell types. CDH1 is involved in mechanisms regulating cell-cell adhesions, mobility and proliferation of epithelial cells (PubMed:11976333). Has a potent invasive suppressor role. It is a ligand for integrin alpha-E/beta-7. UniProt
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Subunit Structure
Homodimer; disulfide-linked (By similarity). Component of an E-cadherin/ catenin adhesion complex composed of at least E-cadherin/CDH1, beta-catenin/CTNNB1 or gamma-catenin/JUP, and potentially alpha-catenin/CTNNA1; the complex is located to adherens junctions (PubMed:7982500, PubMed:19759396). Interacts with the TRPV4 and CTNNB1 complex (PubMed:20413591, PubMed:11348595). Interacts with CTNND1 (By similarity). The stable association of CTNNA1 is controversial as CTNNA1 was shown not to bind to F-actin when assembled in the complex (PubMed:16325582). Alternatively, the CTNNA1-containing complex may be linked to F-actin by other proteins such as LIMA1 (PubMed:18093941). Interaction with PSEN1, cleaves CDH1 resulting in the disassociation of cadherin-based adherens junctions (CAJs) (By similarity). Interacts with AJAP1 and DLGAP5 (By similarity). Interacts with TBC1D2 (By similarity). Interacts with LIMA1 (By similarity). Interacts with CAV1 (By similarity). Interacts with PIP5K1C (By similarity). Interacts with RAB8B (By similarity). Interacts with DDR1; this stabilizes CDH1 at the cell surface and inhibits its internalization (By similarity). Interacts with RAPGEF2 (By similarity). Interacts with KLRG1. UniProt
Domain
Three calcium ions are usually bound at the interface of each cadherin domain and rigidify the connections, imparting a strong curvature to the full-length ectodomain. UniProt
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Data in green originates from UniProtKB  
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Data in yellow originates from Pfam  , by interacting with the HMMER3 web site  
Data in purple originates from Phosphosite  .
Data in orange originates from the SCOP   (version 1.75) and SCOPe   (version 2.04) classifications.
Data in grey has been calculated using BioJava  . Protein disorder predictions are based on JRONN (Troshin, P. and Barton, G. J. unpublished), a Java implementation of RONN  
  • Red: potentially disorderd region
  • Blue: probably ordered region.
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  • Blue: hydrophilic.
Data in lilac represent the genomic exon structure projected onto the UniProt sequence.
Data in blue originates from PDB
  • Secstruc: Secondary structure projected from representative PDB entries onto the UniProt sequence.
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The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).
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