T-cell surface antigen CD2 (Erythrocyte receptor) (LFA-2) (LFA-3 receptor) (Rosette receptor) (T-cell surface antigen T11/Leu-5) (CD antigen CD2)
1_MSFPC 6_ KFVAS 11_ FLLIF 16_ NVSSK 21_ GAVSK 26_ EITNA 31_ LETWG 36_ ALGQD 41_ INLDI 46_ PSFQM 51_ SDDID 56_ DIKWE 61_ KTSDK 66_ KKIAQ 71_ FRKEK 76_ ETFKE 81_ KDTYK 86_ LFKNG 91_ TLKIK 96_ HLKTD 101_ DQDIY 106_ KVSIY 111_ DTKGK 116_ NVLEK 121_ IFDLK 126_ IQERV 131_ SKPKI 136_ SWTCI 141_ NTTLT 146_ CEVMN 151_ GTDPE 156_ LNLYQ 161_ DGKHL 166_ KLSQR 171_ VITHK 176_ WTTSL 181_ SAKFK 186_ CTAGN 191_ KVSKE 196_ SSVEP 201_ VSCPE 206_ KGLDI 211_ YLIIG 216_ ICGGG 221_ SLLMV 226_ FVALL 231_ VFYIT 236_ KRKKQ 241_ RSRRN 246_ DEELE 251_ TRAHR 256_ VATEE 261_ RGRKP 266_ HQIPA 271_ STPQN 276_ PATSQ 281_ HPPPP 286_ PGHRS 291_ QAPSH 296_ RPPPP 301_ GHRVQ 306_ HQPQK 311_ RPPAP 316_ SGTQV 321_ HQQKG 326_ PPLPR 331_ PRVQP 336_ KPPHG 341_ AAENS 346_LSPSS
1: CD2 interacts with lymphocyte function-associated antigen CD58 (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and other cell types. CD2 is implicated in the triggering of T-cells, the cytoplasmic domain is implicated in the signaling function