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Overview

Uniprot IDQ5BJP4
Protein NameRNA-binding protein 39
Gene NameRbm39
OrganismRattus norvegicus

Kla Sites from experimental identification

Position Flanking peptide
103 RSPYSGPKFNSAIRG
111 FNSAIRGKIGLPHSI
119 IGLPHSIKLSRRRSR
244 AMANNLQKGSAGPMR

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 MADDIDIEAM 20 LEAPYKKDEN 30 KLNSANGHEE 40 RSKKRKKSKS 50 RSRSHERKRS 60 KSKERKRSRD 70 RERKKSKSRE 80 RKRSRSKERR 90 RSRSRSRDRR 100 FRGRYRSPYS 110 GPKFNSAIRG 120 KIGLPHSIKL 130 SRRRSRSKSP 140 FRKDKSPVRE 150 PIDNLTPEER 160 DARTVFCMQL 170 AARIRPRDLE 180 EFFSTVGKVR 190 DVRMISDRNS 200 RRSKGIAYVE 210 FVDVSSVPLA 220 IGLTGQRVLG 230 VPIIVQASQA 240 EKNRAAAMAN 250 NLQKGSAGPM 260 RLYVGSLHFN 270 ITEDMLRGIF 280 EPFGRIESIQ 290 LMMDSETGRS 300 KGYGFITFSD 310 SECAKKALEQ 320 LNGFELAGRP 330 MKVGHVTERT 340 DASSASSFLD 350 SDELERTGID 360 LGTTGRLQLM 370 ARLAEGTGLQ 380 IPPAAQQALQ 390 MSGSLAFGAV 400 ADLQTRLSQQ 410 TEASALAAAA 420 SVQPLATQCF 430 QLSNMFNPQT 440 EEEVGWDTEI 450 KDDVIEECNK 460 HGGVIHIYVD 470 KNSAQGNVYV 480 KCPSIAAAIA 490 AVNALHGRWF 500 AGKMITAAYV 510 PLPTYHNLFP 520 DSMTATQLLV PSRR

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] Sheng L, Xu H, Wang Y, Ni J, Xiang T et al.. Systematic analysis of lysine lactylation in nucleus pulposus cells.. iScience 27(11):111157. 2024 Nov 15. PMID: 39524337.