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Overview

Uniprot IDA0A8W4FDP9
Protein Name5'-3' exoribonuclease
Gene NameXRN2
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
310 DRLVNIYKNVVHKTG

Function

Possesses 5'->3' exoribonuclease activity. May promote termination of transcription by RNA polymerase II

Protein Sequence

10 MGVPAFFRWL 20 SRKYPSIIVN 30 CVEEKPKECN 40 GVKIPVDASK 50 PNPNDVEFDN 60 LYLDMNGIIH 70 PCTHPEDKPA 80 PKNEDEMMVA 90 IFEYIDRLFN 100 IVRPRRLLYM 110 AIDGVAPRAK 120 MNQQRSRRFR 130 ASKEGMEAAV 140 EKQRVREEIL 150 AKGGFLPPEE 160 IKERFDSNCI 170 TPGTEFMDNL 180 AKCLRYYIAD 190 RLNNDPGWKN 200 LTVILSDASA 210 PGEGEHKIMD 220 YIRRQRGSSG 230 SPSLPLSQHD 240 ELADSLPSAE 250 GEFIFLRLSV 260 LREYLERELT 270 MASLPFTFDV 280 ERSIDDWVFM 290 CFFVGNDFLP 300 HLPSLEIREG 310 AIDRLVNIYK 320 NVVHKTGGYL 330 TESGYVNLQR 340 VQMIMLAVGE 350 VEDSIFKKRK 360 DDEDSFRRRQ 370 KEKRKRMKRD 380 QPSFSPGGIL 390 TPHALGSRNS 400 PGSQVASNPR 410 QAAYEMRMQN 420 NSSPSVSPNT 430 SFISDGSPSP 440 RGGIKRKAED 450 SDSEPEPEDN 460 VRLWEAGWKQ 470 RYYKNKFDVD 480 AADEKFRRKV 490 VQSYGCASWK 500 WYYPFHYAPF 510 ASDFEGIADM 520 PSDFEKGTKP 530 FKPLEQLMGV 540 FPAASGNFLP 550 PSWRKLMSDP 560 DSSIIDFYPE 570 DFAIDLNGKK 580 YAWQGVALLP 590 FVDERRLRAA 600 LEEVYPDLTP 610 EETRRNSLGG 620 DVLFVGKHHP 630 LHDFVLELYK 640 TGSTESVDVP 650 PELCHGIQGK 660 FSLDEEAILP 670 DQVVCSPVPM 680 LRDLTQNGTI 690 SINFKDPQFA 700 EDYVFKAVML 710 PGARKPAPVL 720 KPGDWEKSSN 730 GRQWKPQLGF 740 NRDRRPVHLD 750 PSAFRTLGHV 760 MPRGSGPGVY 770 GNAAPPPATY 780 QGNLYRPLLR 790 GQTQIPKLMS 800 NMRPQDSWRG 810 PPPLFQQQRF 820 DRGVGAEPLL 830 PWNRMLQTQN 840 AAFQPNQYQM 850 LAGPGGYPPR 860 RDDRGGRQGY 870 PREGRKYPLP PPSGRYSWN

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005634 nucleus
Molecular Function GO:0004534 5'-3' RNA exonuclease activity
Molecular Function GO:0003676 nucleic acid binding
Biological Process GO:0006397 mRNA 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.