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Protein Name: E3 ubiquitin-protein ligase MARCH9

UniprotKB/SwissProt ID: MARH9_HUMAN (Q86YJ5)

Gene Name: MARCH9

Synonyms: RNF179

Organism: Homo sapiens (Human).

Function: E3 ubiquitin-protein ligase that may mediate ubiquitination of MHC-I, CD4 and ICAM1, and promote their subsequent endocytosis and sorting to lysosomes via multivesicular bodies. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfer the ubiquitin to targeted substrates.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Golgi apparatus membrane; Multi-pass membrane protein. Lysosome membrane; Multi-pass membrane protein.

Graphical Visualization of Ubiquitination Sites:
Overview of Protein Ubiquitination Sites with Functional and Structural Information
InterPro ID Domain
IPR001841
IPR011016
IPR013083