>8SMM_1|Chain A|Hyaluronan synthase 1|Xenopus laevis (8355) MHHHHHHHHHHHHMKEKAAETMEIPEGIPKDLEPKHPTLWRIIYYSFGVVLLATITAAYVAEFQVLKHEAILFSLGLYGLAMLLHLMMQSLFAFLEIRRVNKSELPCSFKKTVALTIAGYQENPEYLIKCLESCKYVKYPKDKLKIILVIDGNTEDDAYMMEMFKDVFHGEDVGTYVWKGNYHTVKKPEETNKGSCPEVSKPLNEDEGINMVEELVRNKRCVCIMQQWGGKREVMYTAFQAIGTSVDYVQVCDSDTKLDELATVEMVKVLESNDMYGAVGGDVRILNPYDSFISFMSSLRYWMAFNVERACQSYFDCVSCISGPLGMYRNNILQVFLEAWYRQKFLGTYCTLGDDRHLTNRVLSMGYRTKYTHKSRAFSETPSLYLRWLNQQTRWTKSYFREWLYNAQWWHKHHIWMTYESVVSFIFPFFITATVIRLIYAGTIWNVVWLLLCIQIMSLFKSIYACWLRGNFIMLLMSLYSMLYMTGLLPSKYFALLTLNKTGWGTSGRKKIVGNYMPILPLSIWAAVLCGGVGYSIYMDCQNDWSTPEKQKEMYHLLYGCVGYVMYWVIMAVMYWVWVKRCCRKRSQTVTLVHDIPDMCV >8SMM_2|Chain B[auth H]|Fab15 heavy chain|Homo sapiens (9606) EISEVQLVESGGGLVQPGGSLRLSCAASGFNVSSYYIHWVRQAPGKGLEWVASISSSSGSTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARSGYYWGPYFGGFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT >8SMM_3|Chain C[auth L]|Fab15 light chain|Homo sapiens (9606) SDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASSLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQSSSSLITFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC