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Overview

Uniprot IDA0A287AXU6
Protein NameRNA-binding protein 39
Gene NameRBM39
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
300 FSDSECAKKALEQLN
301 SDSECAKKALEQLNG

Function

RNA-binding protein that acts as a pre-mRNA splicing factor. Acts by promoting exon inclusion via regulation of exon cassette splicing. Also acts as a transcriptional coactivator for steroid nuclear receptors ESR1/ER-alpha and ESR2/ER-beta, and JUN/AP-1, independently of the pre-mRNA splicing factor activity

Protein Sequence

10 MATWGLGRNR 20 AMDENKLSSA 30 NGHEERSKKR 40 KKSKSRSRSH 50 ERKRSKSKER 60 KRSRDRERKK 70 SKSRERKRSR 80 SKERRRSRSR 90 SRDRRFRGRY 100 RSPYSGPKFN 110 SAIRGKIGLP 120 HSIKLSRRRS 130 RSKSPFRKDK 140 SPVREPIDNL 150 TPEERDARTV 160 FCMQLAARIR 170 PRDLEEFFST 180 VGKVRDVRMI 190 SDRNSRRSKG 200 IAYVEFVDVS 210 SVPLAIGLTG 220 QRVLGVPIIV 230 QASQAEKNRA 240 AAMANNLQKG 250 SAGPMRLYVG 260 SLHFNITEDM 270 LRGIFEPFGR 280 IESIQLMMDS 290 ETGRSKGYGF 300 ITFSDSECAK 310 KALEQLNGFE 320 LAGRPMKVGH 330 VTERTDASSA 340 SSFLDSDELE 350 RTGIDLGTTG 360 RLQLMARLAE 370 GTGLQIPPAA 380 QQALQMSGSL 390 AFGAVAASAL 400 AAAASVQPLA 410 TQCFQLSNMF 420 NPQTEEEVGW 430 DTEIKDDVIE 440 ECNKHGGVIH 450 IYVDKNSAQG 460 NVYVKCPSIA 470 AAIAAVNALH 480 GRWFAGKMIT 490 AAYVPLPTYH 500 NLFPDSMTAT QLLVPSRR

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005634 nucleus
Molecular Function GO:0003723 RNA binding
Biological Process GO:0006351 DNA-templated transcription
Biological Process GO:0006397 mRNA processing
Biological Process GO:0010468 regulation of gene expression
Biological Process GO:0051252 regulation of RNA metabolic process
Biological Process GO:0008380 RNA splicing

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.