>gnl|CDD|73007 cd03248, ABCC_TAP, TAP, the Transporter Associated with Antigen Processing; TAP is essential for peptide delivery from the cytosol into the lumen of the endoplasmic reticulum (ER), where these peptides are loaded on major histocompatibility complex (MHC) I molecules. Loaded MHC I leave the ER and display their antigenic cargo on the cell surface to cytotoxic T cells. Subsequently, virus-infected or malignantly transformed cells can be eliminated. TAP belongs to the large family of ATP-binding cassette (ABC) transporters, which translocate a vast variety of solutes across membranes.. Length = 226

Score = 73.5 bits (180), Expect = 2e-13 Identities = 46/194 (23%), Positives = 90/194 (46%), Gaps = 3/194 (1%) Query: 342 KTSRLICQNLSFTIPEGSCCIIAGPSGCGKSNFLLCMLGLLTLEKGTISFGDRQISRDFI 401 + L+ Q++SFT+ G + GPSG GKS + + + G + + IS+ Sbjct: 24 RPDTLVLQDVSFTLHPGEVTALVGPSGSGKSTVVALLENFYQPQGGQVLLDGKPISQYEH 83 Query: 402 EKFSAQIGYLSQHCSLFPISITENIILSHDQNSLHIAQKTAKIVGCHEDILSLKNGYQTT 461 + +++ + Q LF S+ +NI S ++ A+ H I L +GY T Sbjct: 84 KYLHSKVSLVGQEPVLFARSLQDNIAYGLQSCSFECVKEAAQKAHAHSFISELASGYDTE 143 Query: 462 Y--CSDEIPYNIVQKIRLSRIIANNPAILLMDEPLYHLDNEAKNNFYTLLKQFKENKKTI 519 ++ Q++ ++R + NP +L++DE LD E++ L + E +T+ Sbjct: 144 VGEKGSQLSGGQKQRVAIARALIRNPQVLILDEATSALDAESEQQVQQALYDWPER-RTV 202 Query: 520 VIISHDPTIISMSD 533 ++I+H + + +D Sbjct: 203 LVIAHRLSTVERAD 216

RPSBLAST alignment for GI: 255764467 and conserved domain: cd03248