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
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
      ESCHER  BiGG
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 DLL1. UniProt
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  
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Data in yellow originates from Pfam  , by interacting with the HMMER3 web site  
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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 Protein disorder predictions are based on JRONN (Troshin, P. and Barton, G. J. unpublished), a Java implementation of RONN  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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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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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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