| General Information of This Controlled Protein (CP) |
| CP ID |
CP00487
|
| CP Name |
Heterogeneous ribonucleoprotein A1 (hnRNPA1) |
| CP Type |
Fusion protein
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| Common Name |
Heterogeneous nuclear ribonucleoprotein A1 (hnRNP A1) (HDP-1) (Helix-destabilizing protein) (Single-strand-binding protein) (Topoisomerase-inhibitor suppressed) (hnRNP core protein A1) [Cleaved into: Heterogeneous nuclear ribonucleoprotein A1, N-terminally processed]
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| Organism |
Mus musculus (Mouse)
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| UniProt ID |
P49312
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| UniProt Entry |
ROA1_MOUSE
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| KEGG |
mmu:15382
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| Function |
Involved in the packaging of pre-mRNA into hnRNP particles, transport of poly(A) mRNA from the nucleus to the cytoplasm and modulation of splice site selection. Plays a role in the splicing of pyruvate kinase PKM by binding repressively to sequences flanking PKM exon 9, inhibiting exon 9 inclusion and resulting in exon 10 inclusion and production of the PKM M2 isoform. Binds to the IRES and thereby inhibits the translation of the apoptosis protease activating factor APAF1. May bind to specific miRNA hairpins.
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| Sequence |
MSKSESPKEPEQLRKLFIGGLSFETTDESLRSHFEQWGTLTDCVVMRDPNTKRSRGFGFV
TYATVEEVDAAMNARPHKVDGRVVEPKRAVSREDSQRPGAHLTVKKIFVGGIKEDTEEHH
LRDYFEQYGKIEVIEIMTDRGSGKKRGFAFVTFDDHDSVDKIVIQKYHTVNGHNCEVRKA
LSKQEMASASSSQRGRSGSGNFGGGRGGGFGGNDNFGRGGNFSGRGGFGGSRGGGGYGGS
GDGYNGFGNDGSNFGGGGSYNDFGNYNNQSSNFGPMKGGNLGGRSSGPYGGGGQYFAKPR
NQGGYGGSSSSSSYGSGRRF
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