>gi|4557547 endothelin receptor type B isoform 1 precursor [Homo sapiens]
MQPPPSLCGRALVALVLACGLSRIWGEERGFPPDRATPLLQTAEIMTPPT
KTLWPKGSNASLARSLAPAEVPKGDRTAGSPPRTISPPPCQGPIEIKETF
KYINTVVSCLVFVLGIIGNSTLLRIIYKNKCMRNGPNILIASLALGDLLH
IVIDIPINVYKLLAEDWPFGAEMCKLVPFIQKASVGITVLSLCALSIDRY
RAVASWSRIKGIGVPKWTAVEIVLIWVVSVVLAVPEAIGFDIITMDYKGS
YLRICLLHPVQKTAFMQFYKTAKDWWLFSFYFCLPLAITAFFYTLMTCEM
LRKKSGMQIALNDHLKQRREVAKTVFCLVLVFALCWLPLHLSRILKLTLY
NQNDPNRCELLSFLLVLDYIGINMASLNSCINPIALYLVSKRFKNCFKSC
LCCWCQSFEEKQSLEEKQSCLKFKANDHGYDNFRSSNKYSSS