>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 = 71.5 bits (175), Expect = 2e-13 Identities = 54/226 (23%), Positives = 110/226 (48%), Gaps = 13/226 (5%) Query: 7 PSQEEKILSVRNLTIELNNR---IILNNINLDILRGEILGVIGSSGTGKSILMRGILGLI 63 P + I+ +N+T R ++L +++ + GE+ ++G SG+GKS ++ + Sbjct: 5 PDHLKGIVKFQNVTFAYPTRPDTLVLQDVSFTLHPGEVTALVGPSGSGKSTVVALLENFY 64 Query: 64 PRVSGEVKVLGEHLNLAKGKQNFAFSAKLGVLFQHGALFSSMTVQENIS--MPIKEHLNL 121 G+V + G+ ++ + K +K+ ++ Q LF+ ++Q+NI+ + + Sbjct: 65 QPQGGQVLLDGKPISQYEHKY---LHSKVSLVGQEPVLFAR-SLQDNIAYGLQSCSFECV 120 Query: 122 PADLIEHIVHTKIAIVGLPPET-ANLMPFQLSGGMIKRVSLARALAIDPDLLFLDEPTSG 180 + H+ I+ + +T QLSGG +RV++ARAL +P +L LDE TS Sbjct: 121 KEAAQKAHAHSFISELASGYDTEVGEKGSQLSGGQKQRVAIARALIRNPQVLILDEATSA 180 Query: 181 LDPIAAEEFDKLLIKLRHSLGLSVYMITHDLNNLISTCNRVAVIQK 226 LD + ++ + L +V +I H L + + +++ V+ Sbjct: 181 LDAESEQQVQQALYDWPER--RTVLVIAHRL-STVERADQILVLDG 223

RPSBLAST alignment for GI: 254780139 and conserved domain: cd03248