>gi|193083168 ectonucleoside triphosphate diphosphohydrolase 4 isoform b [Homo sapiens] MGRIGISCLFPASWHFSISPVGCPRILNTNLRQIMVISVLAAAVSLLYFS VVIIRNKYGRLTRDKKFQRYLARVTDIEATDTNNPNVNYGIVVDCGSSGS RVFVYCWPRHNGNPHDLLDIRQMRDKNRKPVVMKIKPGISEFATSPEKVS DYISPLLNFAAEHVPRAKHKETPLYILCTAGMRILPESQQKAILEDLLTD IPVHFDFLFSDSHAEVISGKQEGVYAWIGINFVLGRFEHIEDDDEAVVEV NIPGSESSEAIVRKRTAGILDMGGVSTQIAYEVPKTEEVAKNLLAEFNLG CDVHQTEHVYRVYVATFLGFGGNAARQRYEDRIFANTIQKNRLLGKQTGL TPDMPYLDPCLPLDIKDEIQQNGQTIYLRGTGDFDLCRETIQPFMNKTNE TQTSLNGVYQPPIHFQNSEFYGFSEFYYCTEDVLRMGGDYNAAKFTKAAK DYCATKWSILRERFDRGLYASHADLHRLKYQCFKSAWMFEVFHRGFSFPV NYKSLKTALQVYDKEVQWTLGAILYRTRFLPLRDIQQEAFRASHTHWRGV SFVYNHYLFSGCFLVVLLAILLYLLRLRRIHRRTPRSSSAAALWMEEGLP AQNAPGTL