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Overview

Uniprot IDF1S7D9
Protein NameProbable ATP-dependent RNA helicase DDX49
Gene NameDDX49
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
229 RYLLVPEKVKDAYLV

Function

ATP-dependent RNA helicase that plays a role in various aspects of RNA metabolism including the regulation of mRNA export and the levels of pre-ribosomal RNA. Regulates the stability and synthesis of pre-ribosomal RNA and thereby regulates cell proliferation. Also possesses antiviral activity by recognizing gammaherpesvirus transcripts in the context of lytic reactivation

Protein Sequence

10 MAGFAELGLS 20 SWLVEQCRQL 30 GLKQPTPVQL 40 GCIPAILEGR 50 DCLGCAKTGS 60 GKTAAFVLPI 70 LQKLSEDPYG 80 IFCLVLTPTR 90 ELAYQIAEQF 100 RVLGKPLGLK 110 DCIIVGGMDM 120 VAQALELSRK 130 PHVVIATPGR 140 LADHLRSSNT 150 FSIKKIRFLV 160 MDEADRLLEQ 170 GCTDFTVDLE 180 AILAAVPARR 190 QTLLFSATLT 200 DTLRELQSLA 210 TNQPFFWEAQ 220 APVRTVEQLD 230 QRYLLVPEKV 240 KDAYLVHLIQ 250 NFQDEHEDWS 260 IIIFTNTCKT 270 CQILCMMLRK 280 FNFPTVALHS 290 MMKQKERFAA 300 LAKFKSSIYR 310 ILIATDVASR 320 GLDIPTVQVV 330 INHNTPGLPK 340 IYIHRVGRTA 350 RAGRQGQAIT 360 LVTQYDIHLV 370 HAIEEQIKKK 380 LEEFSVEEAE 390 VLQILTQVNV 400 VRRECEIKLE 410 AANFDEKKEI 420 NKRKQMILEG 430 KDPDLEAKRK 440 AELAKIKQKN 450 RRFKEKVEQA 460 LQRQKAGRAG 470 HGGCPPRAQP 480 RAHSSPAPSQ GPA

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005730 nucleolus
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0005634 nucleus
Molecular Function GO:0005524 ATP binding
Molecular Function GO:0016787 hydrolase activity
Molecular Function GO:0003723 RNA binding
Molecular Function GO:0003724 RNA helicase activity
Biological Process GO:0030307 positive regulation of cell growth
Biological Process GO:0044357 regulation of rRNA stability
Biological Process GO:0006364 rRNA processing

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.