tRNA selenocysteine 1-associated protein 1 (SECp43) (tRNA selenocysteine-associated protein 1)
1_MAASL 6_ WMGDL 11_ EPYMD 16_ ENFIS 21_ RAFAT 26_ MGETV 31_ MSVKI 36_ IRNRL 41_ TGIPA 46_ GYCFV 51_ EFADL 56_ ATAEK 61_ CLHKI 66_ NGKPL 71_ PGATP 76_ AKRFK 81_ LNYAT 86_ YGKQP 91_ DNSPE 96_ YSLFV 101_ GDLTP 106_ DVDDG 111_ MLYEF 116_ FVKVY 121_ PSCRG 126_ GKVVL 131_ DQTGV 136_ SKGYG 141_ FVKFT 146_ DELEQ 151_ KRALT 156_ ECQGA 161_ VGLGS 166_ KPVRL 171_ SVAIP 176_ KASRV 181_ KPVEY 186_ SQMYS 191_ YSYNQ 196_ YYQQY 201_ QNYYA 206_ QWGYD 211_ QNTGS 216_ YSYSY 221_ PQYGY 226_ TQSTM 231_ QTYEE 236_ VGDDA 241_ LEDPM 246_ PQLDV 251_ TEANK 256_ EFMEQ 261_ SEELY 266_ DALMD 271_ CHWQP 276_ LDTVS 281_SEIPA
1: Involved in the early steps of selenocysteine biosynthesis and tRNA(Sec) charging to the later steps resulting in the cotranslational incorporation of selenocysteine into selenoproteins. Stabilizes the SECISBP2, EEFSEC and tRNA(Sec) complex. May be involved in the methylation of tRNA(Sec). Enhances efficiency of selenoproteins synthesis (By similarity)