MARCHF8
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Also known as c-MIRCMIRMARCH-VIIIRNF178
Summary
MARCHF8 (membrane associated ring-CH-type finger 8, HGNC:23356) is a protein-coding gene on chromosome 10q11.21-q11.22, encoding E3 ubiquitin-protein ligase MARCHF8 (Q5T0T0). E3 ubiquitin-protein ligase that plays several important roles in innate immunity and adaptive immunity.
MARCH8 is a member of the MARCH family of membrane-bound E3 ubiquitin ligases (EC 6.3.2.19). MARCH enzymes add ubiquitin (see MIM 191339) to target lysines in substrate proteins, thereby signaling their vesicular transport between membrane compartments. MARCH8 induces the internalization of several membrane glycoproteins (Goto et al., 2003 [PubMed 12582153]; Bartee et al., 2004 [PubMed 14722266]).
Source: NCBI Gene 220972 — RefSeq curated summary.
At a glance
- GWAS associations: 46
- Clinical variants (ClinVar): 4 total
- MANE Select transcript:
NM_001282866
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:23356 |
| Approved symbol | MARCHF8 |
| Name | membrane associated ring-CH-type finger 8 |
| Location | 10q11.21-q11.22 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | c-MIR, CMIR, MARCH-VIII, RNF178 |
| Ensembl gene | ENSG00000165406 |
| Ensembl biotype | protein_coding |
| OMIM | 613335 |
| Entrez | 220972 |
Gene structure
Transcript identifiers
Ensembl transcripts: 23 — 20 protein_coding, 2 protein_coding_CDS_not_defined, 1 retained_intron
ENST00000319836, ENST00000395769, ENST00000451376, ENST00000453424, ENST00000453980, ENST00000476962, ENST00000602712, ENST00000855428, ENST00000855429, ENST00000855430, ENST00000855431, ENST00000855432, ENST00000855433, ENST00000855434, ENST00000855435, ENST00000855437, ENST00000855438, ENST00000912270, ENST00000912271, ENST00000912272, ENST00000912273, ENST00000960530, ENST00000960531
RefSeq mRNA: 5 — MANE Select: NM_001282866
NM_001002266, NM_001282866, NM_001401645, NM_001401646, NM_145021
CCDS: CCDS60519, CCDS7213
Canonical transcript exons
ENST00000395771 — 0 exons
Expression profiles
Bgee: expression breadth ubiquitous, 135 present calls, max score 96.28.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 14.9986 / max 1716.9630, expressed in 1785 samples.
FANTOM5 promoters (6 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 109241 | 9.1481 | 1688 |
| 109240 | 3.2597 | 592 |
| 109242 | 2.3822 | 1314 |
| 109239 | 0.1503 | 28 |
| 109232 | 0.0532 | 4 |
| 109233 | 0.0051 | 3 |
Top tissues by expression
138 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| thymus | UBERON:0002370 | 96.28 | silver quality |
| bone marrow cell | CL:0002092 | 95.31 | gold quality |
| blood | UBERON:0000178 | 94.45 | gold quality |
| bone marrow | UBERON:0002371 | 94.11 | gold quality |
| islet of Langerhans | UBERON:0000006 | 92.36 | gold quality |
| corpus callosum | UBERON:0002336 | 92.35 | gold quality |
| right testis | UBERON:0004534 | 92.22 | gold quality |
| left testis | UBERON:0004533 | 92.09 | gold quality |
| testis | UBERON:0000473 | 91.84 | gold quality |
| monocyte | CL:0000576 | 90.97 | gold quality |
| leukocyte | CL:0000738 | 90.95 | gold quality |
| primordial germ cell in gonad | CL:0000670 ∩ UBERON:0000991 | 88.85 | gold quality |
| pancreas | UBERON:0001264 | 88.35 | gold quality |
| male germ line stem cell (sensu Vertebrata) in testis | CL:0000089 ∩ UBERON:0000473 | 88.01 | gold quality |
| right adrenal gland cortex | UBERON:0035827 | 87.99 | gold quality |
| rectum | UBERON:0001052 | 87.76 | gold quality |
| ventricular zone | UBERON:0003053 | 87.66 | gold quality |
| granulocyte | CL:0000094 | 87.60 | gold quality |
| spinal cord | UBERON:0002240 | 87.51 | gold quality |
| cerebellum | UBERON:0002037 | 87.50 | gold quality |
| cerebellar hemisphere | UBERON:0002245 | 87.49 | gold quality |
| C1 segment of cervical spinal cord | UBERON:0006469 | 87.49 | gold quality |
| cerebellar cortex | UBERON:0002129 | 87.47 | gold quality |
| right adrenal gland | UBERON:0001233 | 87.38 | gold quality |
| colonic epithelium | UBERON:0000397 | 87.21 | gold quality |
| left adrenal gland | UBERON:0001234 | 87.19 | gold quality |
| adrenal gland | UBERON:0002369 | 87.16 | gold quality |
| tonsil | UBERON:0002372 | 87.15 | gold quality |
| right hemisphere of cerebellum | UBERON:0014890 | 87.15 | gold quality |
| left adrenal gland cortex | UBERON:0035825 | 87.11 | gold quality |
Single-cell (SCXA)
Detected in 3 experiment(s), a significant marker in 2.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-MTAB-9221 | yes | 20.56 |
| E-ANND-3 | yes | 5.73 |
| E-MTAB-9467 | no | 1.88 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
158 targeting MARCHF8, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-8485 | 100.00 | 77.57 | 4731 |
| HSA-MIR-200B-3P | 100.00 | 73.31 | 2693 |
| HSA-MIR-200C-3P | 100.00 | 73.35 | 2685 |
| HSA-MIR-429 | 100.00 | 73.44 | 2698 |
| HSA-MIR-30A-5P | 100.00 | 76.31 | 3233 |
| HSA-MIR-30B-5P | 100.00 | 76.29 | 3248 |
| HSA-MIR-30C-5P | 100.00 | 76.29 | 3248 |
| HSA-MIR-30D-5P | 100.00 | 76.32 | 3233 |
| HSA-MIR-30E-5P | 100.00 | 76.32 | 3242 |
| HSA-MIR-4476 | 100.00 | 68.18 | 2030 |
| HSA-MIR-6876-5P | 100.00 | 67.68 | 2126 |
| HSA-MIR-12118 | 100.00 | 65.88 | 1270 |
| HSA-MIR-186-5P | 99.99 | 70.83 | 3707 |
| HSA-MIR-34A-5P | 99.99 | 71.21 | 1784 |
| HSA-MIR-449A | 99.99 | 71.05 | 1776 |
| HSA-MIR-6891-5P | 99.98 | 66.53 | 1372 |
| HSA-MIR-3173-3P | 99.98 | 66.49 | 1217 |
| HSA-MIR-607 | 99.97 | 73.62 | 5593 |
| HSA-MIR-4666A-3P | 99.96 | 71.71 | 3434 |
| HSA-MIR-3910 | 99.95 | 71.13 | 2227 |
| HSA-MIR-6721-5P | 99.93 | 68.92 | 2981 |
| HSA-MIR-106A-5P | 99.90 | 73.94 | 2683 |
| HSA-MIR-124-3P | 99.89 | 73.74 | 3043 |
| HSA-MIR-506-3P | 99.89 | 73.55 | 3057 |
| HSA-MIR-17-5P | 99.89 | 73.83 | 2665 |
| HSA-MIR-8062 | 99.88 | 68.43 | 995 |
| HSA-MIR-106B-5P | 99.88 | 74.72 | 2795 |
| HSA-MIR-20A-5P | 99.88 | 74.76 | 2769 |
| HSA-MIR-3140-3P | 99.88 | 68.47 | 2069 |
| HSA-MIR-20B-5P | 99.88 | 74.01 | 2621 |
Literature-anchored findings (GeneRIF, showing 30)
- c-MIR induced specific down-regulation of B7-2 surface expression through ubiquitination, rapid endocytosis, and lysosomal degradation (PMID:12582153)
- Of the classifier’s 11 informative genes, expression of MIR and WDR40 showed statistically significant increases for both Grade 1B and Grade >or=3A rejection. (PMID:18096478)
- Membrane-Associated RING-CH proteins MARCH VIII and MARCH IV associate with Bap31 and target CD81 and CD44 to lysosomes (PMID:21151997)
- MARCH8 protein localizes in lysosomes in HeLa cells (PMID:21752829)
- MARCH8 expression led to direct ubiquitination of CD98 and routing of CD98 to late endosomes/lysosomes (PMID:21757542)
- MARCH8-mediated polyubiquitination and degradation of IL1RAP is an important mechanism for negative regulation of IL-1beta-induced signaling pathways. (PMID:22904187)
- endogenous MARCH-8 regulates the steady-state cell surface expression of TRAIL-R1. (PMID:23300075)
- MARCH 8 mediates the ubiquitination and lysosomal degradation of the transferrin receptor. (PMID:23606747)
- MARCH8 is highly expressed in terminally differentiated myeloid cells, and that it is a potent antiviral protein that targets viral envelope glycoproteins and reduces their incorporation into virions. (PMID:26523972)
- Kaposi’s sarcoma-associated herpesvirus RTA not only downregulated HLA-DRalpha at the protein level through direct binding and degradation through the proteasome pathway but also indirectly downregulated the protein level of HLA-DRalpha by enhancing the expression of MARCH8, a member of the membrane-associated RING-CH (MARCH) proteins. (PMID:27356905)
- Salmonella typhimurium SteD caused MARCH8-dependent ubiquitination and depletion of surface-localized mature MHC class II antigens. (PMID:27832589)
- YopJ mediates Ser- and Lys-acetylation and affects auto-ubiquitination of ubiquitin ligase MARCH8 in human cells. (PMID:28103160)
- Two additional regulators of BST2 constitutive ubiquitylation and sorting to the lysosomes: the E3 ubiquitin ligases NEDD4 and MARCH8, are reported. (PMID:28320822)
- Knockdown of MARCH8 inactivated the PI3K and ss-catenin stat3 signaling pathways by changing protein expression levels or the phosphorylation of related proteins and inhibited migration and invasion of MKN-45 and AGS cells. (PMID:30138931)
- MARCH8, a RING-finger E3 ligase, catalyzes K63-linked NS2 polyubiquitination in vitro and in HCV-infected cells. MARCH8 is required for infection with HCV, dengue, and Zika viruses and specifically mediates HCV envelopment. (PMID:30759391)
- MHC II ubiquitination by E3 ubiquitin-protein ligase MARCH8 (MARCH8) and CD83 antigen (CD83) plays a critical role in T cell thymic selection [Review]. (PMID:31063934)
- MicroRNA-199a-5p regulates glioma progression via targeting MARCH8. (PMID:31539136)
- MARCH8 inhibits viral infection by two different mechanisms. (PMID:32778221)
- MARCH8 Inhibits Ebola Virus Glycoprotein, Human Immunodeficiency Virus Type 1 Envelope Glycoprotein, and Avian Influenza Virus H5N1 Hemagglutinin Maturation. (PMID:32934085)
- Membrane-Associated RING-CH 8 Functions as a Novel PD-L1 E3 Ligase to Mediate PD-L1 Degradation Induced by EGFR Inhibitors. (PMID:34183449)
- MARCH8 inhibits influenza A virus infection by targeting viral M2 protein for ubiquitination-dependent degradation in lysosomes. (PMID:34285233)
- MARCH8 Restricts Influenza A Virus Infectivity but Does Not Downregulate Viral Glycoprotein Expression at the Surface of Infected Cells. (PMID:34517760)
- Membrane-associated RING-CH protein (MARCH8) is a novel glycolysis repressor targeted by miR-32 in colorectal cancer. (PMID:36064706)
- HPV upregulates MARCHF8 ubiquitin ligase and inhibits apoptosis by degrading the death receptors in head and neck cancer. (PMID:36867660)
- Ubiquitin ligase MARCH8 promotes the malignant progression of hepatocellular carcinoma through PTEN ubiquitination and degradation. (PMID:37098835)
- E3 Ubiquitin Ligase MARCH8 Promotes Pancreatic Cancer Growth and Metastasis by Activating STAT3 via Degradation of PTPN4. (PMID:37747937)
- EGR1 functions as a new host restriction factor for SARS-CoV-2 to inhibit virus replication through the E3 ubiquitin ligase MARCH8. (PMID:37772822)
- The membrane-associated ubiquitin ligase MARCHF8 stabilizes the human papillomavirus oncoprotein E7 by degrading CUL1 and UBE2L3 in head and neck cancer. (PMID:38226814)
- Human MARCH1, 2, and 8 block Ebola virus envelope glycoprotein cleavage via targeting furin P domain. (PMID:38299743)
- MARCH8 inhibits pseudorabies virus replication by trapping the viral cell-to-cell fusion complex in the trans-Golgi network. (PMID:38944094)
Cross-species orthologs
4 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | marchf8 | ENSDARG00000062489 |
| mus_musculus | Marchf8 | ENSMUSG00000025702 |
| rattus_norvegicus | Marchf8 | ENSRNOG00000012297 |
| drosophila_melanogaster | CG4080 | FBGN0035983 |
Paralogs (6): MARCHF2 (ENSG00000099785), MARCHF9 (ENSG00000139266), MARCHF4 (ENSG00000144583), MARCHF1 (ENSG00000145416), MARCHF3 (ENSG00000173926), MARCHF11 (ENSG00000183654)
Protein
Protein identifiers
E3 ubiquitin-protein ligase MARCHF8 — Q5T0T0 (reviewed: Q5T0T0)
Alternative names: Cellular modulator of immune recognition, Membrane-associated RING finger protein 8, Membrane-associated RING-CH protein VIII, RING finger protein 178, RING-type E3 ubiquitin transferase MARCHF8
All UniProt accessions (2): A0A0A0MSM7, Q5T0T0
UniProt curated annotations — full annotation on UniProt →
Function. E3 ubiquitin-protein ligase that plays several important roles in innate immunity and adaptive immunity. Mediates ubiquitination of CD86 and MHC class II proteins, such as HLA-DR alpha and beta, and promotes their subsequent endocytosis and sorting to lysosomes via multivesicular bodies. Possesses a very broad antiviral activity by specifically inactivating different viral fusion proteins. Targets and ubiquitinates cytoplasmic lysine residues of viral envelope glycoproteins with single transmembrane domains leading to their lysosomal degradation. Therefore, shows broad-spectrum inhibition against many viruses including retroviruses, rhabdoviruses, arenaviruses, sarbecoviruses or influenzaviruses. Strongly blocks human immunodeficiency virus type 1 envelope glycoprotein incorporation into virions by down-regulating its cell surface expression. Also blocks ebola virus glycoprotein/GP incorporation via surface down-regulation. Mediates ‘Lys-63’-linked polyubiquitination of influenza M2 to target it to lysosome for degradation. Mediates the regulation of constitutive ubiquitination and trafficking of the viral restriction factor BST2 within the endocytic pathway. Plays a role in maintenance of immune tolerance to self by promoting the turnover and proteasomal degradation of PD-L1/CD274 via ubiquitination. Catalyzes the ‘Lys-63’-linked polyubiquitylation of cGAS thereby inhibiting its DNA binding ability and impairing its antiviral innate immunity. Negatively regulates IL7-mediated T-cell homeostasis by mediating ‘Lys-27’-linked polyubiquitination of IL7R, leading to its lysosomal degradation. (Microbial infection) Mediates ‘Lys-63’-linked polyubiquitination of hepatitis C virus/HCV protein NS2 which allows its binding to HGS, an ESCRT-0 complex component, and this interaction is essential for HCV envelopment.
Subunit / interactions. Interacts with CD86.
Subcellular location. Golgi apparatus membrane. Endoplasmic reticulum membrane. Cytoplasmic vesicle membrane. Lysosome membrane. Early endosome membrane.
Tissue specificity. Broadly expressed. Present in immature dendritic cells (at protein level).
Domain organisation. The RING-CH-type zinc finger domain is required for E3 ligase activity.
Pathway. Protein modification; protein ubiquitination.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q5T0T0-1 | 1 | yes |
| Q5T0T0-2 | 2 |
RefSeq proteins (5): NP_001002266, NP_001269795, NP_001388574, NP_001388575, NP_659458 (=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001841 | Znf_RING | Domain |
| IPR011016 | Znf_RING-CH | Domain |
| IPR013083 | Znf_RING/FYVE/PHD | Homologous_superfamily |
Pfam: PF12906
UniProt features (30 total): binding site 8, mutagenesis site 5, strand 5, transmembrane region 2, sequence variant 2, compositionally biased region 2, chain 1, modified residue 1, splice variant 1, helix 1, zinc finger region 1, region of interest 1
Structure
Experimental structures (PDB)
1 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 2D8S | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q5T0T0-F1 | 71.21 | 0.44 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Ligand- & substrate-binding residues (8): 99; 107; 110; 123; 126; 80; 83; 97
Post-translational modifications (1): 253
Mutagenesis-validated functional residues (5):
| Position | Phenotype |
|---|---|
| 80 | strong loss of catalytic activity; when associated with s-83, s-123 and s-126. |
| 83 | strong loss of catalytic activity; when associated with s-80, s-123 and s-126. |
| 114 | almost complete loss of ebolavirus restriction and il7r degradation. |
| 123 | strong loss of catalytic activity; when associated with s-80, s-83 and s-126. |
| 126 | strong loss of catalytic activity; when associated with s-80, s-83 and s-123. |
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 203 (showing top):
RNGTGGGC_UNKNOWN, GOBP_ANTIGEN_PROCESSING_AND_PRESENTATION_OF_PEPTIDE_OR_POLYSACCHARIDE_ANTIGEN_VIA_MHC_CLASS_II, GOCC_VACUOLAR_MEMBRANE, GOBP_MACROMOLECULE_CATABOLIC_PROCESS, IVANOVA_HEMATOPOIESIS_MATURE_CELL, GOBP_ANTIGEN_PROCESSING_AND_PRESENTATION_OF_PEPTIDE_ANTIGEN, GNF2_ANK1, GOBP_ANTIGEN_PROCESSING_AND_PRESENTATION, GNF2_SPTA1, GOBP_ADAPTIVE_IMMUNE_RESPONSE, GOBP_POST_TRANSLATIONAL_PROTEIN_MODIFICATION, GOBP_PROTEIN_POLYUBIQUITINATION, GNF2_PCAF, CAIRO_HEPATOBLASTOMA_UP, GOBP_PROTEASOMAL_PROTEIN_CATABOLIC_PROCESS
GO Biological Process (7): protein polyubiquitination (GO:0000209), adaptive immune response (GO:0002250), antigen processing and presentation of peptide antigen via MHC class II (GO:0002495), immune response (GO:0006955), proteasome-mediated ubiquitin-dependent protein catabolic process (GO:0043161), immune system process (GO:0002376), protein ubiquitination (GO:0016567)
GO Molecular Function (7): ubiquitin-protein transferase activity (GO:0004842), zinc ion binding (GO:0008270), MHC protein binding (GO:0042287), ubiquitin protein ligase activity (GO:0061630), protein binding (GO:0005515), transferase activity (GO:0016740), metal ion binding (GO:0046872)
GO Cellular Component (14): Golgi membrane (GO:0000139), cytoplasm (GO:0005737), lysosome (GO:0005764), lysosomal membrane (GO:0005765), endosome (GO:0005768), endoplasmic reticulum membrane (GO:0005789), host cell plasma membrane (GO:0020002), early endosome membrane (GO:0031901), late endosome membrane (GO:0031902), endoplasmic reticulum (GO:0005783), Golgi apparatus (GO:0005794), membrane (GO:0016020), cytoplasmic vesicle membrane (GO:0030659), cytoplasmic vesicle (GO:0031410)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| endomembrane system | 3 |
| cytoplasm | 3 |
| cellular anatomical structure | 2 |
| cytoplasmic vesicle | 2 |
| endosome membrane | 2 |
| intracellular membrane-bounded organelle | 2 |
| protein ubiquitination | 1 |
| immune response | 1 |
| antigen processing and presentation of peptide or polysaccharide antigen via MHC class II | 1 |
| antigen processing and presentation of peptide antigen | 1 |
| immune system process | 1 |
| response to stimulus | 1 |
| ubiquitin-dependent protein catabolic process | 1 |
| proteasomal protein catabolic process | 1 |
| biological_process | 1 |
| protein modification by small protein conjugation | 1 |
| ubiquitin-like protein transferase activity | 1 |
| transition metal ion binding | 1 |
| signaling receptor binding | 1 |
| ubiquitin-protein transferase activity | 1 |
| ubiquitin-like protein ligase activity | 1 |
| binding | 1 |
| catalytic activity | 1 |
| cation binding | 1 |
| Golgi apparatus | 1 |
| bounding membrane of organelle | 1 |
| intracellular anatomical structure | 1 |
| lytic vacuole | 1 |
| lysosome | 1 |
| lytic vacuole membrane | 1 |
| organelle membrane | 1 |
| nuclear outer membrane-endoplasmic reticulum membrane network | 1 |
| endoplasmic reticulum subcompartment | 1 |
| host cell membrane | 1 |
| early endosome | 1 |
| late endosome | 1 |
| vesicle membrane | 1 |
| intracellular vesicle | 1 |
Protein interactions and networks
STRING
0 interactions, top by confidence (×1000):
IntAct
22 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| VAMP2 | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.560 |
| CYB5B | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.560 |
| MARCHF8 | TMEM14C | psi-mi:“MI:0915”(physical association) | 0.560 |
| ARR3 | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.560 |
| GOSR2 | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.560 |
| MARCHF8 | FA2H | psi-mi:“MI:0915”(physical association) | 0.560 |
| K4.2 | GLI4 | psi-mi:“MI:0914”(association) | 0.350 |
| P | psi-mi:“MI:0914”(association) | 0.350 | |
| CCDC47 | ESYT2 | psi-mi:“MI:0914”(association) | 0.350 |
| TMEM14C | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.000 |
| GOSR2 | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.000 |
| FA2H | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.000 |
| CYB5B | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.000 |
| ARR3 | MARCHF8 | psi-mi:“MI:0915”(physical association) | 0.000 |
BioGRID (152): MARCH8 (Biochemical Activity), MARCH8 (Affinity Capture-MS), MARCH8 (PCA), MARCH8 (Affinity Capture-Western), HCVgp1 (Affinity Capture-Western), HCVgp1 (Biochemical Activity), UBE2H (Reconstituted Complex), MARCH8 (Two-hybrid), MARCH8 (Two-hybrid), MARCH8 (Two-hybrid), MARCH8 (Two-hybrid), MARCH8 (Two-hybrid), VAMP2 (Two-hybrid), MARCH8 (Affinity Capture-Western), CCDC47 (Affinity Capture-MS)
ESM2 similar proteins: A0A571BF63, A0JMQ9, A0JN69, A1L1R5, E7EZI4, O41933, P0C7U3, P33279, P40145, P97490, Q0IH10, Q0VD59, Q11122, Q1L8G6, Q1LVZ2, Q28EX7, Q28GL3, Q28IK8, Q32L65, Q3UF64, Q4R8E0, Q5I0I2, Q5M7Z0, Q5PQ35, Q5RAG4, Q5T0T0, Q5XH39, Q5XIE5, Q68FA7, Q6NRX0, Q6NTV1, Q6NZ21, Q6NZQ8, Q6ZPS6, Q6ZUJ8, Q803Q4, Q86UD3, Q8BGN6, Q8BPQ7, Q8BRX9
Diamond homologs: A0JN69, A6NNE9, A6P320, F4JKK0, O60103, O60337, P40318, P90489, P90495, Q0IH10, Q0P496, Q0VD59, Q1LVZ2, Q28EX7, Q32L65, Q3TZ87, Q5I0I2, Q5PQ35, Q5R9W1, Q5T0T0, Q5XIE5, Q5XIV2, Q68FA7, Q6NZQ8, Q6ZQ89, Q80TE3, Q86UD3, Q86YJ5, Q8BRX9, Q8CBH7, Q8TCQ1, Q99M02, Q9DBD2, Q9P0N8, Q9P2E8, Q0X0A5, Q28IK8, Q3KNM2, Q3ZC24, Q5R9W2
SIGNOR signaling
7 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| Ub:E2 | “up-regulates activity” | MARCHF8 | ubiquitination |
| MARCHF8 | “down-regulates quantity by destabilization” | HLA-DRB4 | polyubiquitination |
| MARCHF8 | “down-regulates quantity by destabilization” | HLA-DRB3 | polyubiquitination |
| MARCHF8 | “down-regulates quantity by destabilization” | HLA-DRA | polyubiquitination |
| MARCHF8 | “down-regulates quantity by destabilization” | SLC3A2 | polyubiquitination |
| MARCHF8 | “down-regulates quantity” | TNFRSF10A | ubiquitination |
| MARCHF8 | “down-regulates quantity by destabilization” | CDH1 | ubiquitination |
Disease & clinical
Clinical variants and AI predictions
ClinVar
4 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 0 |
| Likely benign | 1 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
2131 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 10:45458191:T:A | donor_gain | 1.0000 |
| 10:45459115:CTCA:C | donor_loss | 1.0000 |
| 10:45459116:TCACC:T | donor_loss | 1.0000 |
| 10:45459117:CA:C | donor_loss | 1.0000 |
| 10:45459118:A:AC | donor_gain | 1.0000 |
| 10:45459119:C:CC | donor_gain | 1.0000 |
| 10:45459263:TCCCA:T | acceptor_gain | 1.0000 |
| 10:45459264:CCCA:C | acceptor_gain | 1.0000 |
| 10:45459264:CCCAC:C | acceptor_gain | 1.0000 |
| 10:45459265:CCA:C | acceptor_gain | 1.0000 |
| 10:45459265:CCAC:C | acceptor_gain | 1.0000 |
| 10:45459266:CA:C | acceptor_gain | 1.0000 |
| 10:45459266:CAC:C | acceptor_gain | 1.0000 |
| 10:45459267:ACTA:A | acceptor_loss | 1.0000 |
| 10:45459268:C:CC | acceptor_gain | 1.0000 |
| 10:45459268:C:T | acceptor_loss | 1.0000 |
| 10:45459269:T:G | acceptor_loss | 1.0000 |
| 10:45461227:GTA:G | donor_loss | 1.0000 |
| 10:45461228:TACTT:T | donor_loss | 1.0000 |
| 10:45461229:A:AC | donor_gain | 1.0000 |
| 10:45461229:A:C | donor_loss | 1.0000 |
| 10:45461230:C:CG | donor_gain | 1.0000 |
| 10:45461230:CT:C | donor_gain | 1.0000 |
| 10:45461230:CTTTT:C | donor_gain | 1.0000 |
| 10:45461276:G:A | donor_gain | 1.0000 |
| 10:45461410:TC:T | acceptor_gain | 1.0000 |
| 10:45461411:CC:C | acceptor_gain | 1.0000 |
| 10:45461411:CCTA:C | acceptor_loss | 1.0000 |
| 10:45461412:C:CC | acceptor_gain | 1.0000 |
| 10:45461412:CT:C | acceptor_loss | 1.0000 |
AlphaMissense
0 scored. Top likely-pathogenic:
dbSNP variants (sampled 300 via entrez): RS1000021639 (10:45563885 T>A), RS1000033858 (10:45569496 G>A), RS1000039093 (10:45576894 C>T), RS1000107217 (10:45473765 C>G), RS1000126166 (10:45492952 A>G), RS1000138732 (10:45565384 T>C), RS1000144250 (10:45589099 C>T), RS1000171430 (10:45540726 A>G), RS1000176506 (10:45475255 C>A,T), RS1000185135 (10:45521138 T>C), RS1000215993 (10:45520885 T>C), RS1000218733 (10:45563024 T>C), RS1000263736 (10:45471902 C>A), RS1000325736 (10:45557408 C>A,T), RS1000329499 (10:45532223 C>T)
Disease associations
OMIM: gene MIM:613335 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
46 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST000503_10 | Mean corpuscular volume | 1.000000e-10 |
| GCST000585_14 | Mean corpuscular volume | 3.000000e-11 |
| GCST000587_14 | Mean corpuscular hemoglobin | 4.000000e-12 |
| GCST001765_22 | Red blood cell traits | 2.000000e-16 |
| GCST002221_67 | Cholesterol, total | 8.000000e-09 |
| GCST002223_44 | HDL cholesterol | 2.000000e-10 |
| GCST002606_16 | Prostate cancer | 5.000000e-09 |
| GCST002606_35 | Prostate cancer | 1.000000e-08 |
| GCST002896_7 | Cholesterol, total | 3.000000e-08 |
| GCST004004_20 | Mean corpuscular volume | 3.000000e-08 |
| GCST004004_43 | Mean corpuscular volume | 3.000000e-11 |
| GCST004006_11 | Mean corpuscular hemoglobin | 6.000000e-09 |
| GCST004006_23 | Mean corpuscular hemoglobin | 8.000000e-16 |
| GCST004232_71 | HDL cholesterol levels | 7.000000e-09 |
| GCST004235_55 | Total cholesterol levels | 1.000000e-07 |
| GCST005993_46 | Mean corpuscular hemoglobin | 5.000000e-35 |
| GCST005996_31 | Red blood cell count | 3.000000e-11 |
| GCST007209_4 | Gallstone disease | 2.000000e-27 |
| GCST008070_14 | HDL cholesterol levels | 7.000000e-06 |
| GCST008075_183 | HDL cholesterol levels x alcohol consumption (regular vs non-regular drinkers) interaction (2df) | 1.000000e-09 |
| GCST008075_75 | HDL cholesterol levels x alcohol consumption (regular vs non-regular drinkers) interaction (2df) | 2.000000e-08 |
| GCST008084_204 | HDL cholesterol levels x alcohol consumption (drinkers vs non-drinkers) interaction (2df) | 4.000000e-11 |
| GCST008084_88 | HDL cholesterol levels x alcohol consumption (drinkers vs non-drinkers) interaction (2df) | 3.000000e-09 |
| GCST008085_102 | HDL cholesterol levels in current drinkers | 6.000000e-07 |
| GCST008085_175 | HDL cholesterol levels in current drinkers | 1.000000e-07 |
| GCST90002385_477 | High light scatter reticulocyte count | 5.000000e-09 |
| GCST90002385_478 | High light scatter reticulocyte count | 4.000000e-53 |
| GCST90002386_398 | High light scatter reticulocyte percentage of red cells | 1.000000e-57 |
| GCST90002386_399 | High light scatter reticulocyte percentage of red cells | 3.000000e-14 |
| GCST90002387_355 | Immature fraction of reticulocytes | 2.000000e-51 |
EFO canonical traits (11, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004509 | hemoglobin measurement |
| EFO:0004527 | mean corpuscular hemoglobin |
| EFO:0004574 | total cholesterol measurement |
| EFO:0004612 | high density lipoprotein cholesterol measurement |
| EFO:0004305 | erythrocyte count |
| EFO:0004329 | alcohol drinking |
| EFO:0007986 | reticulocyte count |
| EFO:0004528 | mean corpuscular hemoglobin concentration |
| EFO:0010701 | mean reticulocyte volume |
| EFO:0007990 | neutrophil percentage of leukocytes |
| EFO:0009188 | Red cell distribution width |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
22 total (human), top 22 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Benzo(a)pyrene | affects methylation, decreases methylation, increases methylation | 2 |
| Aflatoxin B1 | increases methylation, decreases methylation | 2 |
| Cadmium Chloride | decreases expression, increases abundance | 2 |
| aristolochic acid I | decreases expression | 1 |
| methylmercuric chloride | decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| bisphenol A | increases expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| K 7174 | increases expression | 1 |
| abrine | decreases expression | 1 |
| jinfukang | affects cotreatment, increases expression | 1 |
| Sunitinib | increases expression | 1 |
| Air Pollutants | decreases expression | 1 |
| Arsenic | affects methylation | 1 |
| Cadmium | decreases expression, increases abundance | 1 |
| Cisplatin | affects cotreatment, increases expression | 1 |
| Doxorubicin | decreases expression | 1 |
| Estradiol | decreases expression | 1 |
| Ethyl Methanesulfonate | increases expression | 1 |
| Formaldehyde | increases expression | 1 |
| Methyl Methanesulfonate | increases expression | 1 |
| 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide | decreases expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): gallstones