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Overview

Uniprot IDQ9H000
Protein NameE3 ubiquitin-protein ligase makorin-2
Gene NameMKRN2
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
362 AEPEKPRKQLSSQGT

Function

E3 ubiquitin ligase catalyzing the covalent attachment of ubiquitin moieties onto substrate proteins (By similarity). Promotes the polyubiquitination and proteasome-dependent degradation of RELA/p65, thereby suppressing RELA-mediated NF-kappaB transactivation and negatively regulating inflammatory responses (By similarity). Plays a role in the regulation of spermiation and in male fertility (By similarity)

Protein Sequence

10 MSTKQITCRY 20 FMHGVCREGS 30 QCLFSHDLAN 40 SKPSTICKYY 50 QKGYCAYGTR 60 CRYDHTRPSA 70 AAGGAVGTMA 80 HSVPSPAFHS 90 PHPPSEVTAS 100 IVKTNSHEPG 110 KREKRTLVLR 120 DRNLSGMAER 130 KTQPSMVSNP 140 GSCSDPQPSP 150 EMKPHSYLDA 160 IRSGLDDVEA 170 SSSYSNEQQL 180 CPYAAAGECR 190 FGDACVYLHG 200 EVCEICRLQV 210 LHPFDPEQRK 220 AHEKICMLTF 230 EHEMEKAFAF 240 QASQDKVCSI 250 CMEVILEKAS 260 ASERRFGILS 270 NCNHTYCLSC 280 IRQWRCAKQF 290 ENPIIKSCPE 300 CRVISEFVIP 310 SVYWVEDQNK 320 KNELIEAFKQ 330 GMGKKACKYF 340 EQGKGTCPFG 350 SKCLYRHAYP 360 DGRLAEPEKP 370 RKQLSSQGTV 380 RFFNSVRLWD 390 FIENRESRHV 400 PNNEDVDMTE 410 LGDLFMHLSG VESSEP

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005634 nucleus
Molecular Function GO:0003723 RNA binding
Molecular Function GO:0061630 ubiquitin protein ligase activity
Molecular Function GO:0008270 zinc ion binding
Biological Process GO:0030154 cell differentiation
Biological Process GO:0006351 DNA-templated transcription
Biological Process GO:0002862 negative regulation of inflammatory response to antigenic stimulus
Biological Process GO:1901223 negative regulation of non-canonical NF-kappaB signal transduction
Biological Process GO:0043491 phosphatidylinositol 3-kinase/protein kinase B signal transduction
Biological Process GO:0045944 positive regulation of transcription by RNA polymerase II
Biological Process GO:0000209 protein polyubiquitination
Biological Process GO:0016567 protein ubiquitination
Biological Process GO:0007283 spermatogenesis
Biological Process GO:0006511 ubiquitin-dependent protein catabolic process

Reference

[1] He C, Zhang J, Bai X, Lu C, Zhang K. Lysine lactylation-based insight to understanding the characterization of cervical cancer.. Biochim Biophys Acta Mol Basis Dis 1870(7):167356. 2024 Oct. PMID: 39025375.