ala_N nle nva hip ser glu hie hid gln thr phe_C for lys nh2 ace asn_C for trp_C tyr_N nme met_N nh2 gly_N cys_C arg_N_C ace pro_D nme ace asp pro_C dia dpt dpg dpc_C r5p_N rpu r5p_C dpc_N_C nbu t3p t3p t3p na+ na+ END