GH1 GI:13027818 growth hormone 1 isoform 4 1 matgsrtsll lafgllclpw lqegsafpti plsrlfdnam lrahrlhqla 50 51 fdtyqefrle dgsprtgqif kqtyskfdtn shnddallkn ygllycfrkd 100 101 mdkvetflri vqcrsvegsc gf