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Overview

Uniprot IDA0A287AP77
Protein NameMultivesicular body subunit 12A
Gene NameMVB12A
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
128 VRLSGKTKTVPGYLR

Function

Component of the ESCRT-I complex, a regulator of vesicular trafficking process. Required for the sorting of endocytic ubiquitinated cargos into multivesicular bodies. May be involved in the ligand-mediated internalization and down-regulation of EGF receptor

Protein Sequence

10 MDPGPGTDAA 20 PLAGLAWSSA 30 SAPPPRGFSA 40 ISCTVEGAPA 50 SFGKTFAQKS 60 GYFLCLNPLG 70 SLENPQENVV 80 VDIQILVDKS 90 PLPPGFSPVC 100 DPVDSKSVSK 110 KKRMCVKLVP 120 LGVADTAVFD 130 VRLSGKTKTV 140 PGYLRVGDMG 150 GFAIWCKKAK 160 APRPVPKPRA 170 LSRDMRDLSL 180 DQPSQPSKGG 190 FPERTLSRLG 200 SASTLRRNDS 210 IYEASNLYGI 220 SAMDGVPFTL 230 HPRFEGKSCG 240 PLAFSAFADL 250 TIKSLADIEE 260 EYNYGFVVEK 270 TAAARLPPSV S

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005813 centrosome
Cellular Component GO:0005829 cytosol
Cellular Component GO:0000813 ESCRT I complex
Cellular Component GO:0031902 late endosome membrane
Cellular Component GO:0005634 nucleus
Molecular Function GO:0008289 lipid binding
Molecular Function GO:0017124 SH3 domain binding
Molecular Function GO:0043130 ubiquitin binding
Biological Process GO:0032510 endosome to lysosome transport via multivesicular body sorting pathway
Biological Process GO:0015031 protein transport
Biological Process GO:0032801 receptor catabolic process
Biological Process GO:0042058 regulation of epidermal growth factor receptor signaling pathway
Biological Process GO:0046755 viral budding
Biological Process GO:0019075 virus maturation

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.