>gi|51873043 G protein-coupled receptor kinase 4 isoform alpha [Homo sapiens] MELENIVANSLLLKARQGGYGKKSGRSKKWKEILTLPPVSQCSELRHSIE KDYSSLCDKQPIGRRLFRQFCDTKPTLKRHIEFLDAVAEYEVADDEDRSD CGLSILDRFFNDKLAAPLPEIPPDVVTECRLGLKEENPSKKAFEECTRVA HNYLRGEPFEEYQESSYFSQFLQWKWLERQPVTKNTFRHYRVLGKGGFGE VCACQVRATGKMYACKKLQKKRIKKRKGEAMALNEKRILEKVQSRFVVSL AYAYETKDALCLVLTIMNGGDLKFHIYNLGNPGFDEQRAVFYAAELCCGL EDLQRERIVYRDLKPENILLDDRGHIRISDLGLATEIPEGQRVRGRVGTV GYMAPEVVNNEKYTFSPDWWGLGCLIYEMIQGHSPFKKYKEKVKWEEVDQ RIKNDTEEYSEKFSEDAKSICRMLLTKNPSKRLGCRGEGAAGVKQHPVFK DINFRRLEANMLEPPFCPDPHAVYCKDVLDIEQFSVVKGIYLDTADEDFY ARFATGCVSIPWQNEMIESGCFKDINKSESEEALPLDLDKNIHTPVSRPN RGFFYRLFRRGGCLTMVPSEKEVEPKQC