Protein
Pre-mRNA-processing-splicing factor 8B
Organism
Arabidopsis thaliana
Function
Functions as a scaffold that mediates the ordered assembly of spliceosomal proteins and snRNAs. Required for the assembly of the U4/U6-U5 tri-snRNP complex.
Sequence
MWNIDGTSLAPPGTDGSRMQTPSHPADHPSYTAPSNRNTPTVPTPEDAEAKLEKKARTWMQLNSKRYGDKRKFGFVETQKEDMPPEHVRKIIRDHGDMSSKKHRLDKRVYLGALKFVPHAVFKLLENMPMPWEQVRDVKVLYHITGAITFVNEVRWVVEPIYMAQWGSMWIMMRREKRDRRHFKRMRFPPFDDEEPPLDYADNLLDVDPLEAIQLELDEEEDSAVYSWFYDHKPLVKTKMINGPSYQTWNLSLPIMSTLHRLAAQLLSDLVDRNYFYLFDMPSFFTAKALNMCIPGGPKFEPLHRDMEKGDEDWNEFNDINKLIIRSPLRTEYKVAFPHLYNNRPRKVKLCVYHTPMVMYIKTEDPDLPAFYYDPLIHPISNSNNTNKEQRKSNGYDDDGDDFVLPEGLEPLLNNSPLYTDTTAPGISLLFAPRPFNMRSGRTRRAEDIPLVAEWFKEHCPPAYPVKVRVSYQKLLKCYLLNELHHRPPKAQKKKHLFRSLAATKFFQSTELDWVEVGLQVCRQGYNMLNLLIHRKNLNYLHLDYNFNLKPVKTLTTKERKKSRFGNAFHLCREILRLTKLVVDANVQFRLGNVDAFQLADGLQYIFSHVGQLTGMYRYKYRLMRQIRMCKDLKHLIYYRFNTGPVGKGPGCGFWAPMWRVWLFFLRGIVPLLERWLGNLLARQFEGRHSKGVAKTVTKQRVESHFDLELRAAVMHDVVDAMPEGIKQNKARTILQHLSEAWRCWKANIPWKVPGLPVAIENMILRYVKSKADWWTNVAHYNRERIRRGATVDKTVCRKNLGRLTRLWLKAEQERQHNFQKDGPYVTADEGIAIYSTTVNWLESRKFSAIPFPPLSYKHDTKLLILALERLKESYSAAVKLNQQQREELGLIEQAYDNPHEALMRIKRHLLTQHSFKEVGIEFMDLYSHLIPVYQIDPLEKITDAYLDQYLWYEGDKRHLFPNWIKPADSEPPPLLVYKWCQGINNLQGIWDTSDGQCVVMLQTKFEKLFEKIDLTVLNSLLRLVLDPKLANYVTGKNNVVLSYKDMSYTNTYGLIRGLQFASFVVQFYGLVLDLLLLGLTRASEIAGPPQRPNEFMTYWDTKVETRHPIRLYSRYIDKVHIMFKFTHEEARDLIQRHLTERPDPNNENMVGYNNKKCWPRDARMRLMKHDVNLGRSVFWDMKNRLPRSITTLEWENGFVSVYSKDNPNLLFSMCGFEVRVLPKIRMGQEAFSSTRDGVWNLQNEQTKERTAVAFLRADDEHMKVFENRVRQILMSSGSTTFTKIVNKWNTALIGLMTYFREATVHTQELLDLLVKCENKIQTRVKIGLNSKMPSRFPPVIFYTPKEIGGLGMLSMGHILIPQSDLRYSNQTDVGVSHFRSGMSHEEDQLIPNLYRYIQPWESEFIDSQRVWAEYALKRQEAQAQNRRLTLEDLEDSWDRGIPRINTLFQKDRHTLAYDKGWRVRTDFKQYQALKQNPFWWTHQRHDGKLWNLNNYRTDVIQALGGVEGILEHTLFKGTYFPTWEGLFWEKASGFEESMKYKKLTNAQRSGLNQIPNRRFTLWWSPTINRANVYVGFQVQLDLTGIYMHGKIPTLKISLIQIFRAHLWQKIHESVVMDLCQVLDQELEPLEIETVQKETIHPRKSYKMNSSCADVLLFAAHKWPMSKPSLIAESKDVFDQKASNKYWIDVQLRWGDYDSHDIERYTKAKFMDYTTDNMSIYPSPTGVIIGLDLAYNLHSAFGNWFPGSKPLLAQAMNKIMKSNPALYVLRERIRKGLQLYSSEPTEPYLSSQNYGEIFSNQIIWFVDDTNVYRVTIHKTFEGNLTTKPINGVIFIFNPRTGQLFLKIIHTSVWAGQKRLGQLAKWKTAEEVAALVRSLPVEEQPKQVIVTRKGMLDPLEVHLLDFPNIVIKGSELQLPFQACLKIEKFGDLILKATEPQMALFNIYDDWLMTVSSYTAFQRLILILRALHVNNEKAKMLLKPDMSVVTEPNHIWPSLTDDQWMKVEVALRDLILSDYAKKNKVNTSALTQSEIRDIILGAEITPPSQQRQQIAEIEKQAKEASQLTAVTTRTTNVHGDELISTTISPYEQSAFGSKTDWRVRAISATNLYLRVNHIYVNSDDIKETGYTYIMPKNILKKFICIADLRTQIAGYLYGISPPDNPQVKEIRCVVMVPQCGNHQQVQLPSSLPEHQFLDDLEPLGWIHTQPNELPQLSPQDVTFHTRVLENNKQWDAEKCIILTCSFTPGSCSLTSYKLTQAGYEWGRLNKDTGSNPHGYLPTHYEKVQMLLSDRFFGFYMVPENGPWNYNFMGANHTVSINYSLTLGTPKEYYHQVHRPTHFLQFSKMEEDGDLDRDDSFA