>tr|D3ZGU4|D3ZGU4_RAT Olfactory receptor OS=Rattus norvegicus OX=10116 GN=Or5a21 PE=3 SV=1 MAGGRNSTTVTRFILLGFSDQPQIKAFLFMFFLGIYLLTLAWNLSLITLIRMDSHLHTPM YFFLSNLSFLDICYSSSTAPKMLSDIVTDENTISFLGCATQYFVFCGMGLTECLLLAAMA YDRYTAICNPLLYMAIMSHTLCLKLVAGAYMGGFLSSLIETCSIYQHDFCGPNIINHFFC DLPPVLALACSDIFTSQVVTFIVGVIVGVMSVLVVLISYGYIVAAVLRINSAKGRTKAFS TSASHLTAVTLFYGSGLFMYMRPSSSYSLSHDKVVSVFYAVVIPLMNPIIYSLRNKDIKC AVRKAVERDYMLSHGHSFF