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Overview

Uniprot IDA0A5G2QFE2
Protein NameUBX domain-containing protein 4
Gene NameUBXN4
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
235 RAARERIKQQIALDR

Function

Involved in endoplasmic reticulum-associated protein degradation (ERAD). Acts as a platform to recruit both UBQLN1 and VCP to the ER during ERAD

Protein Sequence

10 MAASWEDDKV 20 TEASSNNFVA 30 IKIDTKSEAC 40 LQFSQIYPVV 50 CVPSSFFIGD 60 SGIPLEVIAG 70 SVSADELVSR 80 IHKVQQMHTL 90 KGETSVANGS 100 QSESSVSTPS 110 NSSEHNNTSE 120 NCQSGNVELR 130 KTPPTSPDKK 140 SDSAAGGESS 150 GHATVSQEPS 160 GCSNQRPTED 170 LTVRVERLTK 180 KLEERREEKR 190 KEEEQREIKK 200 EIERRKTGKE 210 MLDYKRKQEE 220 ELTKRMLEER 230 NREKAEDRAA 240 RERIKQQIAL 250 DRAERAARFA 260 KTKEEVEAAK 270 AAALLAKQAE 280 VEAKRDSSTR 290 ERSSVARIQF 300 RLPDGSSFTN 310 QFPSDAPLEE 320 ARQFAAQTVG 330 NTYGNFSLAT 340 MFPRREFTKE 350 DYKKKLLDLE 360 LAPSASVVLL 370 PAGRPTTSMV 380 HSSSGDFWTL 390 LGTVLYPFLA 400 IWRLISNFLF 410 SNPPAQTSVR 420 TASVESSNLA 430 SASNSEKREP 440 VRKRVLEKRG 450 EDFKKEGKIY 460 RLRTQDDGED 470 ENNTWNGNST QQM

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005789 endoplasmic reticulum membrane
Biological Process GO:0006986 response to unfolded protein
Cellular Component GO:0005635 nuclear envelope

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.