Multiple PDZ domain protein - O55164 (MPDZ_RAT)

 

Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for O55164: 2
 
Function
Interacts with HTR2C and provokes its clustering at the cell surface. Member of the NMDAR signaling complex that may play a role in control of AMPAR potentiation and synaptic plasticity in excitatory synapses. UniProt
Pathway Maps
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Subunit Structure
Interacts with F11R/JAM, CLDN1, NG2, CXADR, CRB1, MPP4 and MPP5, HTR2A, HTR2B, PLEKHA1/TAPP1 and PLEKHA2/TAPP2. Interacts with CXADR (By similarity). Interacts with HTR2C, CLDN5, DLG4, GRIN1, SYNGAP1, CAMK2A and CAMK2B. Interacts with FAT4 (via cytoplasmic domain) (By similarity). Interacts with the adenovirus type 9 E4-ORF1 protein and the HPV18 E6 protein. Interacts with DLL1. UniProt
Domain
The PDZ domain 1 binds NG2. The PDZ domain 2 mainly binds CAMK2A and CAMK2B. The PDZ domain 9 binds F11R. The PDZ domain 10 binds the C-terminus of CLDN1 and KIT. The PDZ domains 10 and 13 bind PLEKHA1 and PLEKHA2. The PDZ domain 13 binds CXADR and SYNGAP1 (By similarity). The PDZ domains 7 and 10 bind the Ad9 E4-ORF1 oncoprotein. The PDZ domain 10 binds the C-terminal PDZ-binding motif of HTR2C. UniProt
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Data in green originates from UniProtKB  
Variation data (sourced from UniProt) shows non-genetic variation from the ExPASy   and dbSNP   websites.
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 Protein disorder predictions are based on JRONN (Troshin, P. and Barton, G. J. unpublished), a Java implementation of RONN  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.
Hydropathy has been calculated using a sliding window of 15 residues and summing up scores from standard hydrophobicity tables.
  • Red: hydrophobic
  • 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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Validation Track

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Data in red indicates combined ranges of Homology Models from SBKB   and the Protein Model Portal  
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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