Aliases for STAM Gene
External Ids for STAM Gene
Previous GeneCards Identifiers for STAM Gene
This gene encodes a member of the signal-transducing adaptor molecule family. These proteins mediate downstream signaling of cytokine receptors and also play a role in ER to Golgi trafficking by interacting with the coat protein II complex. The encoded protein also associates with hepatocyte growth factor-regulated substrate to form the endosomal sorting complex required for transport-0 (ESCRT-0), which sorts ubiquitinated membrane proteins to the ESCRT-1 complex for lysosomal degradation. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Feb 2011]
GeneCards Summary for STAM Gene
STAM (Signal Transducing Adaptor Molecule) is a Protein Coding gene. Among its related pathways are Vesicle-mediated transport and EGFR downregulation. GO annotations related to this gene include SH3/SH2 adaptor activity. An important paralog of this gene is STAM2.
UniProtKB/Swiss-Prot for STAM Gene
Involved in intracellular signal transduction mediated by cytokines and growth factors. Upon IL-2 and GM-CSL stimulation, it plays a role in signaling leading to DNA synthesis and MYC induction. May also play a role in T-cell development. Involved in down-regulation of receptor tyrosine kinase via multivesicular body (MVBs) when complexed with HGS (ESCRT-0 complex). The ESCRT-0 complex binds ubiquitin and acts as sorting machinery that recognizes ubiquitinated receptors and transfers them to further sequential lysosomal sorting/trafficking processes.