A single protein has been identified that matches your query.
This protein belongs to one or more protein families (see below).
Please review the list, and click 'Continue' to see interacting partners.
Identified Protein:
yecS (Escherichia coli K12 MG1655):   L-cystine transport system permease protein YecS; Part of the ABC transporter complex FliY-YecC-YecS involved in L-cystine transport. The system can probably also transport L-cysteine, and it mediates accumulation of the toxic compounds L-selenaproline (SCA) and L-selenocystine (SeCys). Probably responsible for the translocation of the substrate across the membrane (Probable)
Protein Families (COGs):