Protein: E3 ubiquitin-protein ligase MARCHF6 (EC 2.3.2.27) (Doa10 homolog) (Membrane-associated RING finger protein 6) (Membrane-associated RING-CH protein VI) (MARCH-VI) (Protein TEB-4) (RING finger protein 176) (RING-type E3 ubiquitin transferase MARCHF6) (O60337)
Organism: Homo sapiens (Human)
Function: E3 ubiquitin-protein ligase that promotes 'Lys-48'-linked ubiquitination of target proteins, leading to their proteasomal degradation. Promotes ubiquitination of DIO2, leading to its degradation. Promotes ubiquitination of SQLE, leading to its degradation. 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. May cooperate with UBE2G1.
Subcellular location: Endoplasmic reticulum membrane {ECO:0000269|PubMed:15673284}; Multi-pass membrane protein {ECO:0000269|PubMed:15673284}.
Sequence: MDTAEEDICRVCRSEGTPEKPLYHPCVCTGSIKFIHQECLVQWLKHSRKEYCELCKHRFAFTPIYSPDMPSRLPIQDIFAGLVTSIGTAIRYWFHYTLVAFAWLGVVPLTACRIYKCLFTGSVSSLLTLPLDMLSTENLLADCLQGCFVVTCTLCAFISLVWLREQIVHGGAPIWLEHAAPPFNAAGHHQNEAPAGGNGAENVAADQPANPPAENAVVGENPDAQDDQAEEEEEDNEEEDDAGVEDAADANNGAQDDMNWNALEWDRAAEELTWERMLGLDGSLVFLEHVFWVVSLNTLFILVFAFCPYHIGHFSLVGLGFEEHVQASHFEGLITTIVGYILLAITLIICHGLATLVKFHRSRRLLGVCYIVVKVSLLVVVEIGVFPLICGWWLDICSLEMFDATLKDRELSFQSAPGTTMFLHWLVGMVYVFYFASFILLLREVLRPGVLWFLRNLNDPDFNPVQEMIHLPIYRHLRRFILSVIVFGSIVLLMLWLPIRIIKSVLPNFLPYNVMLYSDAPVSELSLELLLLQVVLPALLEQGHTRQWLKGLVRAWTVTAGYLLDLHSYLLGDQEENENSANQQVNNNQHARNNNAIPVVGEGLHAAHQAILQQGGPVGFQPYRRPLNFPLRIFLLIVFMCITLLIASLICLTLPVFAGRWLMSFWTGTAKIHELYTAACGLYVCWLTIRAVTVMVAWMPQGRRVIFQKVKEWSLMIMKTLIVAVLLAGVVPLLLGLLFELVIVAPLRVPLDQTPLFYPWQDWALGVLHAKIIAAITLMGPQWWLKTVIEQVYANGIRNIDLHYIVRKLAAPVISVLLLSLCVPYVIASGVVPLLGVTAEMQNLVHRRIYPFLLMVVVLMAILSFQVRQFKRLYEHIKNDKYLVGQRLVNYERKSGKQGSSPPPPQSSQE
InterPro domains: - IPR011016: Zinc finger, RING-CH-type (domain) [1-62]
- IPR013083: Zinc finger, RING/FYVE/PHD-type (homologous_superfamily) [1-67]
- IPR056521: E3 ubiquitin-protein ligase MARCHF6-like, C-terminal domain (domain) [705-878]
Interaction partners: - Ubiquitin-conjugating enzyme E2 G2
- E3 ubiquitin-protein ligase synoviolin
- E3 ubiquitin-protein ligase AMFR
- Derlin-1
- Ubiquitin-conjugating enzyme E2 J2
- Transitional endoplasmic reticulum ATPase
- Squalene monooxygenase
- Protein sel-1 homolog 1
- CCR4-NOT transcription complex subunit 2
- Protein OS-9
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0003824 (catalytic activity), GO:0016740 (transferase activity), GO:0140096 (catalytic activity, acting on a protein), GO:0005515 (protein binding), GO:0019787 (ubiquitin-like protein transferase activity), GO:0004842 (ubiquitin-protein transferase activity), GO:0061659 (ubiquitin-like protein ligase activity), GO:0061630 (ubiquitin protein ligase activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0065007 (biological regulation), GO:0050896 (response to stimulus), GO:0050789 (regulation of biological process), GO:0009987 (cellular process), GO:0048519 (negative regulation of biological process), GO:0044237 (cellular metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0050794 (regulation of cellular process), GO:0051716 (cellular response to stimulus), GO:0006950 (response to stress), GO:0071704 (organic substance metabolic process), GO:0048523 (negative regulation of cellular process), GO:0009056 (catabolic process), GO:0044238 (primary metabolic process), GO:1901564 (organonitrogen compound metabolic process), GO:0060548 (negative regulation of cell death), GO:0010941 (regulation of cell death), GO:0033554 (cellular response to stress), GO:0044248 (cellular catabolic process), GO:0019538 (protein metabolic process), GO:1901575 (organic substance catabolic process), GO:0044260 (cellular macromolecule metabolic process), GO:0043170 (macromolecule metabolic process), GO:0009057 (macromolecule catabolic process), GO:1901565 (organonitrogen compound catabolic process), GO:0006508 (proteolysis), GO:0043069 (negative regulation of programmed cell death), GO:0044265 (cellular macromolecule catabolic process), GO:0043067 (regulation of programmed cell death), GO:0030163 (protein catabolic process), GO:0042981 (regulation of apoptotic process), GO:0043066 (negative regulation of apoptotic process), GO:0043632 (modification-dependent macromolecule catabolic process), GO:0036503 (ERAD pathway), GO:0010498 (proteasomal protein catabolic process), GO:0051603 (proteolysis involved in protein catabolic process), GO:0030433 (ubiquitin-dependent ERAD pathway), GO:0019941 (modification-dependent protein catabolic process), GO:0043161 (proteasome-mediated ubiquitin-dependent protein catabolic process), GO:0006511 (ubiquitin-dependent protein catabolic process)
Cellular Component (CC): GO:0005575 (cellular component), GO:0032991 (protein-containing complex), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0140534 (endoplasmic reticulum protein-containing complex), GO:0016020 (membrane), GO:0098796 (membrane protein complex), GO:0031984 (organelle subcompartment), GO:0140535 (intracellular protein-containing complex), GO:0031975 (envelope), GO:1902494 (catalytic complex), GO:0005737 (cytoplasm), GO:0012505 (endomembrane system), GO:0031090 (organelle membrane), GO:0031967 (organelle envelope), GO:1990234 (transferase complex), GO:0043229 (intracellular organelle), GO:0000153 (cytoplasmic ubiquitin ligase complex), GO:0098827 (endoplasmic reticulum subcompartment), GO:0042175 (nuclear outer membrane-endoplasmic reticulum membrane network), GO:0005783 (endoplasmic reticulum), GO:0005635 (nuclear envelope), GO:0000151 (ubiquitin ligase complex), GO:0043227 (membrane-bounded organelle), GO:0031965 (nuclear membrane), GO:0043231 (intracellular membrane-bounded organelle), GO:0019866 (organelle inner membrane), GO:0005789 (endoplasmic reticulum membrane), GO:0005637 (nuclear inner membrane), GO:0005634 (nucleus)