>sp|Q8HZR1-4|PGH1_CANLF Isoform 4 of Prostaglandin G/H synthase 1 OS=Canis lupus familiaris OX=9615 GN=PTGS1 MSRGSRLHRWPLLLLLLLLLPPPPVLPAEARTPAPVNPCCYYPCQHQGICVRFGLDRYQC DCTRTGYSGPNCTIPELWTWLRNSLRPSPSFLHFLLTHGRWFWEFINATFIRDMLMRLVL TGETIKIVIEEYVQQLSGYFLQLKFDPELLFSAQFQYRNRIAMEFNQLYHWHPLMPDSFW VGSQEYSYEQFLFNTSMLTHYGIEALVDAFSRQSAGRIGGGRNIDHHVLHVAVETIKESR ELRLQPFNEYRKRFGMRPYMSFQELTGEKEMAAELEELYGDIDALEFYPGLLLEKCHPNS IFGESMIEIGAPFSLKGLLGNPICSPEYWKPSTFGGEMGFNMVKTATLKKLVCLNTKTCP YVSFRVPDPHQDGGPGVERPSTEL