Elongin-A2 (EloA2) (RNA polymerase II transcription factor SIII subunit A2) (Transcription elongation factor B polypeptide 3B)
1_MAAGS 6_ TTLHA 11_ VEKLQ 16_ VRLAT 21_ KTEPK 26_ KLEKY 31_ LQKLS 36_ ALPMT 41_ ADILA 46_ ETGIR 51_ KTVKR 56_ LRKHQ 61_ HVGDF 66_ ARDLA 71_ ARWKK 76_ LVLVD 81_ RNTRP 86_ GPQDP 91_ EESAS 96_ RQRFG 101_ EALQD 106_ QEKAW 111_ GFPEN 116_ ATAPR 121_ SPSHS 126_ PEHRR 131_ TARRT 136_ PPGQQ 141_ RPHPR 146_ SHSRE 151_ PRAER 156_ KCPRI 161_ APADS 166_ GRYRA 171_ SPTRT 176_ APLRM 181_ PEGPE 186_ PAAPG 191_ KQPGR 196_ GHTHA 201_ AQGGP 206_ LLCPG 211_ CQGQP 216_ QGKAV 221_ VSHSK 226_ GHKSS 231_ RQEKR 236_ PLCAQ 241_ GDWHS 246_ PTLIR 251_ EKSCG 256_ ACLRE 261_ ETPRM 266_ PSWAS 271_ ARDRQ 276_ PSDFK 281_ TDKEG 286_ GQAGS 291_ GQRVP 296_ ALEEA 301_ PDSHQ 306_ KRPQH 311_ SHSNK 316_ KRPSL 321_ DGRDP 326_ GNGTH 331_ GLSPE 336_ EKEQL 341_ SNDRE 346_ TQEGK 351_ PPTAH 356_ LDRTS 361_ VSSLS 366_ EVEEV 371_ DMAEE 376_ FEQPT 381_ LSCEK 386_ YLTYD 391_ QLRKQ 396_ KKKTG 401_ KSATT 406_ ALGDK 411_ QRKAN 416_ ESKGT 421_ RESWD 426_ SAKKL 431_ PPVQE 436_ SQSER 441_ LQAAG 446_ ADSAG 451_ PKTVP 456_ SHVFS 461_ ELWDL 466_ SEAWM 471_ QANYD 476_ PLSDS 481_ DSMTS 486_ QAKPE 491_ ALSSP 496_ KFREE 501_ AAFPG 506_ RRVNA 511_ KMPVY 516_ SGSRP 521_ ACQLQ 526_ VPTLR 531_ QQCAQ 536_ VLRNN 541_ PDALS 546_ DVGEV 551_ PYWVL 556_ EPVLE 561_ GWRPD 566_ QLYRR 571_ KKDNH 576_ ALVRE 581_ TDELR 586_ RNHCF 591_ QDFKE 596_ EKPQE 601_ NKTWR 606_ EQYLR 611_ LPDAP 616_ EQRLR 621_ VMTTN 626_ IRSAR 631_ GNNPN 636_ GREAK 641_ MICFK 646_ SVAKT 651_ PYDTS 656_ RRQEK 661_ SAGDA 666_ DPENG 671_ EIKPA 676_ SKPAG 681_ SSHTP 686_ SSQSS 691_ SGGGR 696_ DSSSS 701_ ILRWL 706_ PEKRA 711_ NPCLS 716_ SSNEH 721_ AAPAA 726_ KTRKQ 731_ AAKKV 736_ APLMA 741_ KAIRD 746_YKRRF
1: SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A2 is transcriptionally active but its transcription activity is not enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex)