>tr|S4R2Z8|S4R2Z8_HUMAN Adenosine receptor A2 (Fragment) OS=Homo sapiens OX=9606 GN=ADORA2A PE=3 SV=1 MPIMGSSVYITVELAIAVLAILGNVLVCWAVWLNSNLQNVTNYFVVSLAAADIAVGVLAI PFAITISTGFCAACHGCLFIACFVLVLTQSSIFSLLAIAIDRYIAIRI