S-methylmethionine transmembrane transporter activity
  id: GO:0000100
  name: S-methylmethionine transmembrane transporter activity
  namespace: molecular_function
  type: go
  obsolete: False
Description: Catalysis of the transfer of S-methylmethionine from one side of a membrane to the other.
Parent Functions
| id | name | 
|---|---|
| GO:0000099 | sulfur amino acid transmembrane transporter activity | 
| GO:0072349 | modified amino acid transmembrane transporter activity | 


