>tr|P91475|P91475_CAEEL Serpentine Receptor, class AB (Class A-like) OS=Caenorhabditis elegans OX=6239 GN=srab-20 PE=4 SV=2 MSSYREHCQMMETISTSLFIQMTLIFQFLCSLIALPVVVVASYWLWKSRNGKLFHINVII IFQVHLFGFFVHFFSRIILHGLDLYNYAVFDYCNMPASTIRCFILRTQYVFGMRLISATT IPFIIERYVATVKSPSYEHSGCTFGILMAILQLSIVLFSTVFSFSSFSFADPFMDYCISF KIGKFGSTEVIHSLGVATQIFGRILFEYIFQKNEKLRSKRLTSTLSNRYSLQQNMKSMET LKVFANLQSIFLTAQMTIFLFILYVGLSIEKPTYISLVELNASYPIYAVVSIVILFKRDR SSRVKLEKSLETHVQADQSIYFENFKKAWQ