>6M6F_1|Chain A|Fibroblast growth factor 21|Homo sapiens (9606) GQVRQRYLYTSGPHGLSSCHLEIREDGTVGCAADQSPESLLQLKALKPGVIQILGVKTSRFLCQRPDGALYGSLHFDPEACSFRELLLEDGYNVYQSEAHGLPLHLPGNKSPHRDPAPRGPARFLPLPG