Pre T-cell antigen receptor alpha (pT-alpha) (pTa) (pT-alpha-TCR)
1_MAGTW 6_ LLLLL 11_ ALGCP 16_ ALPTG 21_ VGGTP 26_ FPSLA 31_ PPIML 36_ LVDGK 41_ QQMVV 46_ VCLVL 51_ DVAPP 56_ GLDSP 61_ IWFSA 66_ GNGSA 71_ LDAFT 76_ YGPSP 81_ ATDGT 86_ WTNLA 91_ HLSLP 96_ SEELA 101_ SWEPL 106_ VCHTG 111_ PGAEG 116_ HSRST 121_ QPMHL 126_ SGEAS 131_ TARTC 136_ PQEPL 141_ RGTPG 146_ GALWL 151_ GVLRL 156_ LLFKL 161_ LLFDL 166_ LLTCS 171_ CLCDP 176_ AGPLP 181_ SPATT 186_ TRLRA 191_ LGSHR 196_ LHPAT 201_ ETGGR 206_ EATSS 211_ PRPQP 216_ RDRRW 221_ GDTPP 226_ GRKPG 231_ SPVWG 236_ EGSYL 241_ SSYPT 246_ CPAQA 251_ WCSRS 256_ ALRAP 261_ SSSLG 266_ AFFAG 271_ DLPPP 276_LQAGA
1: Component of the pre-T-cell receptor complex (composed of PTCRA, TCRB and the CD3 complex) that has a crucial role in early T-cell development, particularly alpha-beta T cell differentiation