Activin receptor type-2A (EC 2.7.11.30) (Activin receptor type IIA) (ACTR-IIA) (ACTRIIA)
1_MGAAA 6_ KLAFA 11_ VFLIS 16_ CSSGA 21_ ILGRS 26_ ETQEC 31_ LFFNA 36_ NWEKD 41_ RTNQT 46_ GVEPC 51_ YGDKD 56_ KRRHC 61_ FATWK 66_ NISGS 71_ IEIVK 76_ QGCWL 81_ DDINC 86_ YDRTD 91_ CVEKK 96_ DSPEV 101_ YFCCC 106_ EGNMC 111_ NEKFS 116_ YFPEM 121_ EVTQP 126_ TSNPV 131_ TPKPP 136_ YYNIL 141_ LYSLV 146_ PLMLI 151_ AGIVI 156_ CAFWV 161_ YRHHK 166_ MAYPP 171_ VLVPT 176_ QDPGP 181_ PPPSP 186_ LLGLK 191_ PLQLL 196_ EVKAR 201_ GRFGC 206_ VWKAQ 211_ LLNEY 216_ VAVKI 221_ FPIQD 226_ KQSWQ 231_ NEYEV 236_ YSLPG 241_ MKHEN 246_ ILQFI 251_ GAEKR 256_ GTSVD 261_ VDLWL 266_ ITAFH 271_ EKGSL 276_ SDFLK 281_ ANVVS 286_ WNELC 291_ HIAET 296_ MARGL 301_ AYLHE 306_ DIPGL 311_ KDGHK 316_ PAISH 321_ RDIKS 326_ KNVLL 331_ KNNLT 336_ ACIAD 341_ FGLAL 346_ KFEAG 351_ KSAGD 356_ THGQV 361_ GTRRY 366_ MAPEV 371_ LEGAI 376_ NFQRD 381_ AFLRI 386_ DMYAM 391_ GLVLW 396_ ELASR 401_ CTAAD 406_ GPVDE 411_ YMLPF 416_ EEEIG 421_ QHPSL 426_ EDMQE 431_ VVVHK 436_ KKRPV 441_ LRDYW 446_ QKHAG 451_ MAMLC 456_ ETIEE 461_ CWDHD 466_ AEARL 471_ SAGCV 476_ GERIT 481_ QMQRL 486_ TNIIT 491_ TEDIV 496_ TVVTM 501_ VTNVD 506_FPPKE
1: On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Receptor for activin A, activin B and inhibin A (PubMed:17911401, PubMed:10652306). Mediates induction of adipogenesis by GDF6 (By similarity)