{"features": [], "isoform_id": "FGFR4.kin_dom", "sequence": "LVLGKPLGEGCFGQVVRAEAFGMDPSRPDQTSTVAVKMLKDNASDKDLADLVSEMEVMKLIGRHKNIINLLGVCTQEGPLYVIVECAAKGNLREFLRARRPPGPDLSPDGPRSSEGPLSFPALVSCAYQVARGMQYLESRKCIHRDLAARNVLVTEDDVMKIADFGLARGVHHIDYYKKTSNGRLPVKWMAPEALFDRVYTHQSDVWSFGILLWEIFTLGGSPYPGIPVEELFSLLREGHRMERPPNCPSELYGLMRECWHAAPSQRPTFKQLVEAL"}