Polyadenylate-binding protein 3 (PABP-3) (Poly(A)-binding protein 3) (Testis-specific poly(A)-binding protein)
1_MNPST 6_ PSYPT 11_ ASLYV 16_ GDLHP 21_ DVTEA 26_ MLYEK 31_ FSPAG 36_ PILSI 41_ RICRD 46_ LITSG 51_ SSNYA 56_ YVNFQ 61_ HTKDA 66_ EHALD 71_ TMNFD 76_ VIKGK 81_ PVRIM 86_ WSQRD 91_ PSLRK 96_ SGVGN 101_ IFVKN 106_ LDKSI 111_ NNKAL 116_ YDTVS 121_ AFGNI 126_ LSCNV 131_ VCDEN 136_ GSKGY 141_ GFVHF 146_ ETHEA 151_ AERAI 156_ KKMNG 161_ MLLNG 166_ RKVFV 171_ GQFKS 176_ RKERE 181_ AELGA 186_ RAKEF 191_ PNVYI 196_ KNFGE 201_ DMDDE 206_ RLKDL 211_ FGKFG 216_ PALSV 221_ KVMTD 226_ ESGKS 231_ KGFGF 236_ VSFER 241_ HEDAQ 246_ KAVDE 251_ MNGKE 256_ LNGKQ 261_ IYVGR 266_ AQKKV 271_ ERQTE 276_ LKRTF 281_ EQMKQ 286_ DRITR 291_ YQVVN 296_ LYVKN 301_ LDDGI 306_ DDERL 311_ RKAFS 316_ PFGTI 321_ TSAKV 326_ MMEGG 331_ RSKGF 336_ GFVCF 341_ SSPEE 346_ ATKAV 351_ TEMNG 356_ RIVAT 361_ KPLYV 366_ ALAQR 371_ KEERQ 376_ AYLTN 381_ EYMQR 386_ MASVR 391_ AVPNQ 396_ RAPPS 401_ GYFMT 406_ AVPQT 411_ QNHAA 416_ YYPPS 421_ QIARL 426_ RPSPR 431_ WTAQG 436_ ARPHP 441_ FQNKP 446_ SAIRP 451_ GAPRV 456_ PFSTM 461_ RPASS 466_ QVPRV 471_ MSTQR 476_ VANTS 481_ TQTVG 486_ PRPAA 491_ AAAAA 496_ ATPAV 501_ RTVPR 506_ YKYAA 511_ GVRNP 516_ QQHRN 521_ AQPQV 526_ TMQQL 531_ AVHVQ 536_ GQETL 541_ TASRL 546_ ASAPP 551_ QKQKQ 556_ MLGER 561_ LFPLI 566_ QAMHP 571_ TLAGK 576_ ITGML 581_ LEIDN 586_ SELLY 591_ MLESP 596_ ESLRS 601_ KVDEA 606_ VAVLQ 611_ AHQAK 616_ EATQK 621_ AVNSA 626_TGVPT
1: Binds the poly(A) tail of mRNA. May be involved in cytoplasmic regulatory processes of mRNA metabolism. Binds poly(A) with a slightly lower affinity as compared to PABPC1