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Overview

Uniprot IDA0A5G2R7G1
Protein NameDecapping nuclease
Gene NameDXO
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
21 RVAEPCNKLPRPAPS

Function

Decapping enzyme for NAD-capped RNAs: specifically hydrolyzes the nicotinamide adenine dinucleotide (NAD) cap from a subset of RNAs by removing the entire NAD moiety from the 5'-end of an NAD-capped RNA

Protein Sequence

10 MEPRGTKRGA 20 AKIRVAEPCN 30 KLPRPAPSLP 40 TDPALYSGPF 50 PFYRRPSELG 60 CFSLDTQRQY 70 HGDARALRYY 80 SPPPTNGQSP 90 NFDLRDGYPD 100 RYQTRDEEVQ 110 ERLDHLLRWL 120 LEHRGQLEGG 130 PSWLAGATVT 140 WRGHLTKLLT 150 TPYERQEGWQ 160 LAASRFQGTL 170 YLSEVETPAA 180 RVQRLNRPPL 190 LRELMYMGYK 200 FEQYMCADKP 210 GGSPDPSGEV 220 NTNVAFCSVL 230 RSRLGNHPLL 240 FSGEVDCTDP 250 QAPSTQPPAC 260 YVELKTSKEM 270 HSPGQWKSFY 280 RHKLLKWWAQ 290 SFLLGVPNVV 300 AGFRTPEGFI 310 CSLKTFPTME 320 MFEHVRNDRD 330 GWNPSVCMNF 340 CAAFLSFAQN 350 TVVQDDPRLV 360 YLFSWEPGGP 370 VTVSEHRDAP 380 HAFLPTWGRS 390 LGVEAGRKDD VPP

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005634 nucleus
Molecular Function GO:0016787 hydrolase activity
Molecular Function GO:0046872 metal ion binding
Molecular Function GO:0004518 nuclease activity
Molecular Function GO:0000166 nucleotide binding
Molecular Function GO:0003723 RNA binding

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.