{"features": [{"category": "Summary", "start": 51, "end": 171, "type": "RGS", "text": "RGS: 123.0"}, {"category": "Summary", "start": 186, "end": 528, "type": "kinase", "text": "Kinase: 767.19"}], "isoform_id": "GPRK4.AA", "sequence": "MELENFVANNLLLKARLGFNKQTGRSKKWRELLKFPPVSMCTELRWSIEKDFSSLCDKQPIGRLLFRQFCDTKPDLKRCIEFLDAVAEYEVTIEEEQREFGLAIFSRFFKEKSEVPLPEIPPDIVKECKWNLKQNSPSQNVFEECAGIVCKYLSETPFEEYQESTYFNRFLQWKWLERRPVTKNTFRQYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKRILEKLHSRFVVSLAYTYETKDALCLVLTIMNGGDLKYHIYNLGDPGFEEPRAVFYAAELCCGLEDLQRKRIVYRDLKPENILLDDHGHIRISDLGLAMEVPEGEMVRGRVGTVGYMAPEIINHEKYTFSPDWWGLGCLIYEMIAGHSPFRKYKEKVNREELERRVKNETEEYSERFSEDAKSICSMLLIKDPSKRLGCQRDGVSAVKQHPIFKDINFSRLEANMLDPPFIPDPQAIYCRNILDIGQFSVVKGVNLDTNDEIFYAEFATGSVTIPWQNEMIESGCFKDLNENEDDLSSLEKYKMCSSILRPKRNFFRRLFRRTGCLNIALSEEREPTEH"}