Inositol 1,4,5-triphosphate receptor associated 2

UniProtKB accession:  Q12912

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Plays a role in the delivery of peptides to major histocompatibility complex (MHC) class I molecules; this occurs in a transporter associated with antigen processing (TAP)-independent manner. May play a role in taste signal transduction via ITPR3. May play a role during fertilization in pronucleus congression and fusion. Plays a role in maintaining nuclear shape, maybe as a component of the LINC complex and through interaction with microtubules.