COA8
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Also known as MGC2562APOP-1
Summary
COA8 (cytochrome c oxidase assembly factor 8, HGNC:20492) is a protein-coding gene on chromosome 14q32.33, encoding Cytochrome c oxidase assembly factor 8 (Q96IL0). Required for cytochrome c complex (COX) IV assembly and function Protects COX assembly from oxidation-induced degradation, COX being the terminal component of the mitochondrial respiratory chain.
This gene encodes a protein that localizes to the mitochondria, where it stimulates the release of cytochrome c, thereby promoting programmed cell death. Mutations in this gene have been found in individuals with mitochondrial complex IV deficiency. Alternative splicing results in multiple transcript variants.
Source: NCBI Gene 84334 — RefSeq curated summary.
At a glance
- Gene–disease (curated): mitochondrial disease (Definitive, ClinGen) — +2 more curated relationships
- GWAS associations: 13
- Clinical variants (ClinVar): 217 total — 8 pathogenic, 7 likely-pathogenic
- Phenotypes (HPO): 45
- MANE Select transcript:
NM_001370595
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:20492 |
| Approved symbol | COA8 |
| Name | cytochrome c oxidase assembly factor 8 |
| Location | 14q32.33 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | MGC2562, APOP-1 |
| Ensembl gene | ENSG00000256053 |
| Ensembl biotype | protein_coding |
| OMIM | 616003 |
| Entrez | 84334 |
Gene structure
Transcript identifiers
Ensembl transcripts: 18 — 10 protein_coding, 4 nonsense_mediated_decay, 2 protein_coding_CDS_not_defined, 2 retained_intron
ENST00000409074, ENST00000440963, ENST00000458117, ENST00000473127, ENST00000474271, ENST00000476323, ENST00000477116, ENST00000489117, ENST00000492189, ENST00000495778, ENST00000497901, ENST00000554625, ENST00000554876, ENST00000555660, ENST00000556253, ENST00000557079, ENST00000674165, ENST00000877348
RefSeq mRNA: 3 — MANE Select: NM_001370595
NM_001302653, NM_001302654, NM_001370595
CCDS: CCDS91944, CCDS9983
Canonical transcript exons
ENST00000409074 — 5 exons
| Exon | Start | End |
|---|---|---|
| ENSE00002478820 | 103590181 | 103590896 |
| ENSE00003504368 | 103562960 | 103563124 |
| ENSE00003536232 | 103574107 | 103574170 |
| ENSE00003538462 | 103571623 | 103571820 |
| ENSE00003550976 | 103587274 | 103587364 |
Expression profiles
Bgee: expression breadth ubiquitous, 248 present calls, max score 97.35.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 36.6694 / max 149.1260, expressed in 1818 samples.
FANTOM5 promoters (7 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 141754 | 27.3434 | 1813 |
| 141756 | 4.8391 | 1641 |
| 141755 | 2.4301 | 1372 |
| 141757 | 1.8357 | 1202 |
| 207383 | 0.1356 | 34 |
| 141753 | 0.0551 | 10 |
| 141758 | 0.0305 | 3 |
Top tissues by expression
253 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| left testis | UBERON:0004533 | 97.35 | gold quality |
| right testis | UBERON:0004534 | 97.31 | gold quality |
| hindlimb stylopod muscle | UBERON:0004252 | 96.98 | gold quality |
| gastrocnemius | UBERON:0001388 | 96.63 | gold quality |
| muscle of leg | UBERON:0001383 | 96.47 | gold quality |
| testis | UBERON:0000473 | 95.31 | gold quality |
| apex of heart | UBERON:0002098 | 94.79 | gold quality |
| skeletal muscle tissue | UBERON:0001134 | 94.64 | gold quality |
| tibialis anterior | UBERON:0001385 | 93.71 | silver quality |
| body of pancreas | UBERON:0001150 | 93.62 | gold quality |
| sperm | CL:0000019 | 93.57 | gold quality |
| muscle tissue | UBERON:0002385 | 93.16 | gold quality |
| deltoid | UBERON:0001476 | 93.10 | silver quality |
| heart left ventricle | UBERON:0002084 | 93.09 | gold quality |
| vastus lateralis | UBERON:0001379 | 92.88 | gold quality |
| cardiac ventricle | UBERON:0002082 | 92.87 | gold quality |
| C1 segment of cervical spinal cord | UBERON:0006469 | 92.76 | gold quality |
| quadriceps femoris | UBERON:0001377 | 92.74 | gold quality |
| lower esophagus | UBERON:0013473 | 92.73 | gold quality |
| lower esophagus muscularis layer | UBERON:0035833 | 92.72 | gold quality |
| anterior cingulate cortex | UBERON:0009835 | 92.71 | gold quality |
| cortical plate | UBERON:0005343 | 92.69 | gold quality |
| muscle layer of sigmoid colon | UBERON:0035805 | 92.68 | gold quality |
| monocyte | CL:0000576 | 92.60 | gold quality |
| skeletal muscle tissue of rectus abdominis | UBERON:0004511 | 92.51 | gold quality |
| amygdala | UBERON:0001876 | 92.42 | gold quality |
| skeletal muscle tissue of biceps brachii | UBERON:0004502 | 92.38 | gold quality |
| biceps brachii | UBERON:0001507 | 92.29 | gold quality |
| leukocyte | CL:0000738 | 92.22 | gold quality |
| Brodmann (1909) area 9 | UBERON:0013540 | 92.09 | gold quality |
Single-cell (SCXA)
Detected in 1 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 7.06 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
59 targeting COA8, 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-4795-3P | 100.00 | 74.62 | 4024 |
| HSA-MIR-126-5P | 100.00 | 72.71 | 3180 |
| HSA-MIR-4776-3P | 100.00 | 68.73 | 1340 |
| HSA-MIR-150-5P | 99.99 | 66.69 | 1976 |
| HSA-MIR-4775 | 99.98 | 75.00 | 6394 |
| HSA-MIR-512-3P | 99.97 | 67.35 | 1049 |
| HSA-MIR-6778-3P | 99.96 | 67.29 | 2693 |
| HSA-MIR-3658 | 99.96 | 73.87 | 4379 |
| HSA-MIR-302E | 99.96 | 70.74 | 2669 |
| HSA-MIR-590-3P | 99.96 | 74.34 | 6478 |
| HSA-MIR-9983-3P | 99.94 | 71.48 | 3631 |
| HSA-MIR-6721-5P | 99.93 | 68.92 | 2981 |
| HSA-MIR-129-5P | 99.88 | 70.26 | 3273 |
| HSA-MIR-5582-3P | 99.86 | 72.48 | 4221 |
| HSA-MIR-944 | 99.82 | 70.85 | 3042 |
| HSA-MIR-2052 | 99.79 | 69.37 | 2031 |
| HSA-MIR-3680-3P | 99.75 | 72.51 | 3095 |
| HSA-MIR-4666B | 99.64 | 68.69 | 1282 |
| HSA-MIR-6832-5P | 99.58 | 64.82 | 1132 |
| HSA-MIR-186-3P | 99.51 | 66.24 | 1685 |
| HSA-MIR-578 | 99.46 | 68.36 | 1787 |
| HSA-MIR-4735-5P | 99.43 | 68.49 | 1780 |
| HSA-MIR-19A-5P | 99.36 | 66.93 | 1675 |
| HSA-MIR-19B-1-5P | 99.36 | 67.07 | 1669 |
| HSA-MIR-19B-2-5P | 99.36 | 67.07 | 1669 |
| HSA-MIR-504-3P | 99.30 | 67.18 | 1745 |
| HSA-MIR-4505 | 99.27 | 67.81 | 2678 |
| HSA-MIR-149-5P | 99.25 | 67.16 | 1315 |
| HSA-MIR-5787 | 99.22 | 67.86 | 2628 |
| HSA-MIR-122B-3P | 99.21 | 68.90 | 1333 |
Literature-anchored findings (GeneRIF, showing 1)
- Mutations in APOPT1, encoding a mitochondrial protein, cause cavitating leukoencephalopathy with cytochrome c oxidase deficiency. (PMID:25175347)
Cross-species orthologs
5 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | coa8 | ENSDARG00000092473 |
| mus_musculus | Coa8 | ENSMUSG00000037787 |
| rattus_norvegicus | Coa8 | ENSRNOG00000011542 |
| drosophila_melanogaster | Coa8 | FBGN0029594 |
| caenorhabditis_elegans | WBGENE00012693 |
Protein
Protein identifiers
Cytochrome c oxidase assembly factor 8 — Q96IL0 (reviewed: Q96IL0)
Alternative names: Apoptogenic protein 1, mitochondrial
All UniProt accessions (11): A0A0U1RQK3, A0A0U1RQS9, A0A0U1RR29, A0A5H1ZRQ9, A0A6Q8JUI0, G3V4L6, H0YJ38, H0YJK3, H0YJM4, H7BZ67, Q96IL0
UniProt curated annotations — full annotation on UniProt →
Function. Required for cytochrome c complex (COX) IV assembly and function Protects COX assembly from oxidation-induced degradation, COX being the terminal component of the mitochondrial respiratory chain.
Subcellular location. Mitochondrion inner membrane.
Tissue specificity. Expressed in fibroblasts.
Post-translational modifications. N-terminal mitochondrial targeting sequence is cleaved from the mature protein once in the mitochondrion. In normal conditions, the cytoplasmic precursor protein is rapidly degraded by the ubiquitination-proteasome system (UPS). Oxidative stress induces protein stabilization and import into mitochondria where it protects COX from degradation.
Disease relevance. Mitochondrial complex IV deficiency, nuclear type 17 (MC4DN17) [MIM:619061] An autosomal recessive mitochondrial disorder with highly variable clinical manifestations and severity. Clinical features vary from acute neurometabolic decompensation in late infancy to subtle neurological signs presenting in adolescence. Encephalopathic episodes are characterized by acute loss of developmental milestones including ability to walk or sit, loss of speech, episodes with somnolence and seizure, and pyramidal signs rapidly evolving into spastic tetraparesis. The clinical course subsequently tends to stabilize and in several subjects marked recovery of neurological milestones is observed over time. Brain imaging shows a cavitating leukodystrophy, predominantly involving the posterior cerebral white matter and the corpus callosum in the acute stage, after which the abnormalities partially improve and then stabilize. Patient tissues show variably decreased levels and activity of mitochondrial respiratory complex IV. The disease is caused by variants affecting the gene represented in this entry.
Induction. In conditions of increased oxidative stress, the protein is stabilized, increasing its mature intramitochondrial form and thereby protecting COX from oxidatively induced degradation.
Miscellaneous. Protein may not fold correctly and may be rapidly degraded.
Similarity. Belongs to the COA8 family.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q96IL0-1 | 1 | yes |
| Q96IL0-2 | 2 |
RefSeq proteins (3): NP_001289582, NP_001289583, NP_001357524* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR018796 | COA8 | Family |
Pfam: PF10231
UniProt features (10 total): sequence variant 5, splice variant 2, transit peptide 1, chain 1, sequence conflict 1
Structure
Experimental structures (PDB)
0 structures.
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q96IL0-F1 | 81.19 | 0.60 |
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 169 (showing top):
GOBP_RESPIRATORY_CHAIN_COMPLEX_IV_ASSEMBLY, GOBP_MITOCHONDRIAL_RESPIRATORY_CHAIN_COMPLEX_ASSEMBLY, TGACCTY_ERR1_Q2, MODULE_313, GOBP_CYTOCHROME_COMPLEX_ASSEMBLY, YGACNNYACAR_UNKNOWN, GOBP_APOPTOTIC_SIGNALING_PATHWAY, GOBP_PROTEIN_STABILIZATION, GOBP_RESPONSE_TO_OXYGEN_CONTAINING_COMPOUND, GOCC_MITOCHONDRIAL_ENVELOPE, GOBP_INTRINSIC_APOPTOTIC_SIGNALING_PATHWAY, GOBP_REGULATION_OF_PROTEIN_STABILITY, MARTORIATI_MDM4_TARGETS_FETAL_LIVER_UP, chr14q32, GOBP_RESPONSE_TO_REACTIVE_OXYGEN_SPECIES
GO Biological Process (5): response to reactive oxygen species (GO:0000302), mitochondrial respiratory chain complex IV assembly (GO:0033617), protein stabilization (GO:0050821), intrinsic apoptotic signaling pathway (GO:0097193), apoptotic process (GO:0006915)
GO Molecular Function (1): protein binding (GO:0005515)
GO Cellular Component (4): mitochondrion (GO:0005739), matrix side of mitochondrial inner membrane (GO:0099617), mitochondrial inner membrane (GO:0005743), membrane (GO:0016020)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| apoptotic signaling pathway | 2 |
| response to oxidative stress | 1 |
| response to oxygen-containing compound | 1 |
| mitochondrion | 1 |
| respiratory chain complex IV assembly | 1 |
| mitochondrial respiratory chain complex assembly | 1 |
| regulation of protein stability | 1 |
| intracellular signal transduction | 1 |
| programmed cell death | 1 |
| execution phase of apoptosis | 1 |
| binding | 1 |
| cytoplasm | 1 |
| intracellular membrane-bounded organelle | 1 |
| mitochondrial inner membrane | 1 |
| lumenal side of membrane | 1 |
| organelle inner membrane | 1 |
| mitochondrial membrane | 1 |
| cellular anatomical structure | 1 |
Protein interactions and networks
STRING
216 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| COA8 | TMEM179 | Q6ZVK1 | 479 |
| COA8 | WDR25 | Q64LD2 | 448 |
| COA8 | TMEM209 | Q96SK2 | 350 |
| COA8 | MIX23 | Q4VC31 | 346 |
| COA8 | COX18 | Q8N8Q8 | 318 |
| COA8 | AFG1L | Q8WV93 | 306 |
| COA8 | FBXL4 | Q9UKA2 | 306 |
| COA8 | SURF1 | Q15526 | 299 |
| COA8 | CDC42BPB | Q9Y5S2 | 294 |
| COA8 | CS | O75390 | 285 |
| COA8 | POU6F2 | P78424 | 280 |
| COA8 | BAG5 | Q9UL15 | 277 |
| COA8 | PPP1R13B | Q96KQ4 | 272 |
| COA8 | UCK2 | Q9BZX2 | 249 |
| COA8 | UCK1 | Q9HA47 | 249 |
IntAct
4 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| COA8 | CLUH | psi-mi:“MI:0915”(physical association) | 0.590 |
| COX10 | SUOX | psi-mi:“MI:0914”(association) | 0.350 |
BioGRID (7): CLUH (Affinity Capture-MS), CLUH (Affinity Capture-MS), APOPT1 (Affinity Capture-RNA), APOPT1 (Affinity Capture-MS), CLUH (Affinity Capture-MS), APOPT1 (Affinity Capture-MS), APOPT1 (Affinity Capture-Luminescence)
ESM2 similar proteins: A0A1B0GU71, A6QPI4, B2RV13, D4A6L0, E1BBQ2, F1LQY6, G3UW36, O08856, P15382, P53801, P55199, P56182, Q08CB3, Q0VF94, Q148E1, Q17RQ9, Q2KJ58, Q32Q90, Q4R5F9, Q4V8A6, Q4VA36, Q5I0I4, Q5NVI6, Q5R8Q2, Q5T6X4, Q5T848, Q5XII8, Q68EN5, Q6P767, Q8C419, Q8CHT6, Q8R143, Q8R1T1, Q8TBN0, Q8VDV3, Q8WUX9, Q90YH8, Q91WM6, Q91ZP9, Q96IL0
Diamond homologs: A8WJ42, Q148E1, Q32Q90, Q8MYM9, Q96IL0, Q9CQW7, Q9W549
SIGNOR signaling
0 interactions.
Disease & clinical
Clinical variants and AI predictions
ClinVar
217 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 8 |
| Likely pathogenic | 7 |
| Uncertain significance | 81 |
| Likely benign | 67 |
| Benign | 25 |
Top pathogenic / likely-pathogenic (15)
| Variant ID | HGVS | Classification |
|---|---|---|
| 156421 | NM_001370595.2(COA8):c.196C>T (p.Arg66Ter) | Pathogenic |
| 156422 | NM_001370595.2(COA8):c.124-1G>A | Pathogenic |
| 156424 | NM_001370595.2(COA8):c.328GAA[1] (p.Glu111del) | Pathogenic |
| 1681857 | NM_001370595.2(COA8):c.89_108dup (p.Thr37fs) | Pathogenic |
| 1967635 | NM_001370595.2(COA8):c.357dup (p.Lys120Ter) | Pathogenic |
| 2114541 | NM_001370595.2(COA8):c.218del (p.Pro73fs) | Pathogenic |
| 2427029 | NC_000014.8:g.(?104040424)(104040527_?)del | Pathogenic |
| 2581720 | NM_001370595.2(COA8):c.170_173dup (p.Pro59fs) | Pathogenic |
| 1333711 | NM_001370595.2(COA8):c.388C>G (p.Gln130Glu) | Likely pathogenic |
| 2428493 | NM_001370595.2(COA8):c.321+2T>A | Likely pathogenic |
| 2502314 | NM_001370595.2(COA8):c.328G>T (p.Glu110Ter) | Likely pathogenic |
| 2683787 | NM_001370595.2(COA8):c.184_187del (p.Tyr62fs) | Likely pathogenic |
| 2690568 | NM_001370595.2(COA8):c.352A>T (p.Lys118Ter) | Likely pathogenic |
| 3255585 | NM_001370595.2(COA8):c.102_121dup (p.Gly41fs) | Likely pathogenic |
| 3776346 | NM_001370595.2(COA8):c.327_328insT (p.Glu110Ter) | Likely pathogenic |
SpliceAI
1675 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 14:103563120:GCGGG:G | donor_gain | 1.0000 |
| 14:103563122:GGG:G | donor_gain | 1.0000 |
| 14:103563123:GG:G | donor_gain | 1.0000 |
| 14:103563123:GGG:G | donor_gain | 1.0000 |
| 14:103563124:GG:G | donor_gain | 1.0000 |
| 14:103563125:G:GG | donor_gain | 1.0000 |
| 14:103563125:GTAA:G | donor_loss | 1.0000 |
| 14:103563125:GTAAG:G | donor_loss | 1.0000 |
| 14:103563126:T:A | donor_loss | 1.0000 |
| 14:103574105:A:G | acceptor_gain | 1.0000 |
| 14:103574167:TCAG:T | donor_loss | 1.0000 |
| 14:103574167:TCAGG:T | donor_loss | 1.0000 |
| 14:103574168:CAG:C | donor_loss | 1.0000 |
| 14:103574169:AGGT:A | donor_loss | 1.0000 |
| 14:103574169:AGGTT:A | donor_loss | 1.0000 |
| 14:103574170:GG:G | donor_loss | 1.0000 |
| 14:103574171:G:C | donor_loss | 1.0000 |
| 14:103574171:G:GA | donor_loss | 1.0000 |
| 14:103574497:T:G | donor_gain | 1.0000 |
| 14:103587273:GGTCA:G | acceptor_gain | 1.0000 |
| 14:103587361:ACAGG:A | donor_loss | 1.0000 |
| 14:103587364:GGTA:G | donor_loss | 1.0000 |
| 14:103590326:G:GT | donor_gain | 1.0000 |
| 14:103571618:TAAA:T | acceptor_loss | 0.9900 |
| 14:103571620:AAGGT:A | acceptor_loss | 0.9900 |
| 14:103571621:A:AC | acceptor_loss | 0.9900 |
| 14:103571622:GGTCT:G | acceptor_loss | 0.9900 |
| 14:103574104:A:AG | acceptor_gain | 0.9900 |
| 14:103574104:AAG:A | acceptor_gain | 0.9900 |
| 14:103578374:A:AG | donor_gain | 0.9900 |
AlphaMissense
1362 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 14:103587324:T:C | F159L | 0.998 |
| 14:103587326:T:A | F159L | 0.998 |
| 14:103587326:T:G | F159L | 0.998 |
| 14:103587312:T:C | F155L | 0.997 |
| 14:103587314:C:A | F155L | 0.997 |
| 14:103587314:C:G | F155L | 0.997 |
| 14:103571812:T:C | F118L | 0.995 |
| 14:103571814:T:A | F118L | 0.995 |
| 14:103571814:T:G | F118L | 0.995 |
| 14:103571788:T:C | F110L | 0.994 |
| 14:103571790:C:A | F110L | 0.994 |
| 14:103571790:C:G | F110L | 0.994 |
| 14:103571793:G:C | W111C | 0.994 |
| 14:103571793:G:T | W111C | 0.994 |
| 14:103571791:T:A | W111R | 0.993 |
| 14:103571791:T:C | W111R | 0.993 |
| 14:103590185:T:A | W174R | 0.993 |
| 14:103590185:T:C | W174R | 0.993 |
| 14:103574119:T:C | F125L | 0.992 |
| 14:103574121:T:A | F125L | 0.992 |
| 14:103574121:T:G | F125L | 0.992 |
| 14:103590195:G:C | R177P | 0.990 |
| 14:103590199:T:A | N178K | 0.990 |
| 14:103590199:T:G | N178K | 0.990 |
| 14:103587325:T:C | F159S | 0.989 |
| 14:103587313:T:C | F155S | 0.988 |
| 14:103571693:T:C | L78P | 0.986 |
| 14:103590187:G:C | W174C | 0.986 |
| 14:103590187:G:T | W174C | 0.986 |
| 14:103571805:T:A | N115K | 0.985 |
dbSNP variants (sampled 300 via entrez): RS1000044790 (14:103577366 G>A), RS1000196291 (14:103578210 G>A), RS1000289787 (14:103578351 A>G), RS1000362367 (14:103572138 A>AG), RS1000403934 (14:103584493 A>C), RS1000445430 (14:103566652 G>T), RS1000530725 (14:103579631 G>A), RS1000544516 (14:103583882 C>T), RS1000625251 (14:103562825 G>T), RS1000780629 (14:103568200 G>A), RS1000866638 (14:103583625 A>G,T), RS1000965530 (14:103590584 T>A,C), RS1001200678 (14:103576897 C>T), RS1001215444 (14:103577265 G>A,T), RS1001269166 (14:103577031 A>G)
Disease associations
OMIM: gene MIM:616003 | disease phenotypes: MIM:619061, MIM:220110
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| mitochondrial complex IV deficiency, nuclear type 17 | Definitive | Autosomal recessive |
| non-progressive predominantly posterior cavitating leukoencephalopathy with peripheral neuropathy | Supportive | Autosomal recessive |
ClinGen Gene-Disease Validity (1)
Expert-panel classifications — Definitive > Strong > Moderate > Limited > Disputed > Refuted.
| Disease | Classification | Inheritance |
|---|---|---|
| mitochondrial disease | Definitive | AR |
Mondo (3): mitochondrial complex IV deficiency, nuclear type 17 (MONDO:0033652), mitochondrial complex IV deficiency, nuclear type 1 (MONDO:0700250), non-progressive predominantly posterior cavitating leukoencephalopathy with peripheral neuropathy (MONDO:0018576)
Orphanet (0):
HPO phenotypes
45 total (30 of 45 shown, HPO-id order):
| HPO | Term |
|---|---|
| HP:0000007 | Autosomal recessive inheritance |
| HP:0000093 | Proteinuria |
| HP:0000124 | Renal tubular dysfunction |
| HP:0000508 | Ptosis |
| HP:0000580 | Pigmentary retinopathy |
| HP:0000648 | Optic atrophy |
| HP:0000750 | Delayed speech and language development |
| HP:0001249 | Intellectual disability |
| HP:0001250 | Seizure |
| HP:0001251 | Ataxia |
| HP:0001260 | Dysarthria |
| HP:0001262 | Excessive daytime somnolence |
| HP:0001263 | Global developmental delay |
| HP:0001270 | Motor delay |
| HP:0001285 | Spastic tetraparesis |
| HP:0001288 | Gait disturbance |
| HP:0001290 | Generalized hypotonia |
| HP:0001410 | Decreased liver function |
| HP:0001508 | Failure to thrive |
| HP:0001639 | Hypertrophic cardiomyopathy |
| HP:0001903 | Anemia |
| HP:0001994 | Renal Fanconi syndrome |
| HP:0002013 | Vomiting |
| HP:0002240 | Hepatomegaly |
| HP:0002376 | Developmental regression |
| HP:0002490 | Increased CSF lactate |
| HP:0002747 | Respiratory insufficiency due to muscle weakness |
| HP:0002875 | Exertional dyspnea |
| HP:0003076 | Glycosuria |
| HP:0003109 | Hyperphosphaturia |
GWAS associations
13 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST002539_23 | Schizophrenia | 1.000000e-13 |
| GCST004521_135 | Autism spectrum disorder or schizophrenia | 2.000000e-09 |
| GCST004521_15 | Autism spectrum disorder or schizophrenia | 2.000000e-12 |
| GCST004521_262 | Autism spectrum disorder or schizophrenia | 6.000000e-09 |
| GCST005839_36 | Depression | 3.000000e-09 |
| GCST005951_9 | Body mass index | 4.000000e-09 |
| GCST007201_190 | Schizophrenia | 1.000000e-12 |
| GCST007201_416 | Schizophrenia | 4.000000e-13 |
| GCST008103_98 | Bipolar disorder | 2.000000e-06 |
| GCST008595_89 | Cognitive ability, years of educational attainment or schizophrenia (pleiotropy) | 2.000000e-13 |
| GCST009600_90 | Anorexia nervosa, attention-deficit/hyperactivity disorder, autism spectrum disorder, bipolar disorder, major depression, obsessive-compulsive disorder, schizophrenia, or Tourette syndrome (pleiotropy) | 5.000000e-13 |
| GCST010703_23 | Brain morphology (MOSTest) | 2.000000e-09 |
| GCST90013407_36 | Liver enzyme levels (gamma-glutamyl transferase) | 9.000000e-26 |
EFO canonical traits (5, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004340 | body mass index |
| EFO:0004337 | intelligence |
| EFO:0004784 | self reported educational attainment |
| EFO:0004346 | neuroimaging measurement |
| EFO:0004532 | serum gamma-glutamyl transferase measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
28 total (human), top 28 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Cyclosporine | increases expression | 2 |
| Particulate Matter | increases expression, affects cotreatment, increases abundance | 2 |
| bisphenol A | increases methylation, affects cotreatment | 1 |
| arsenite | affects binding, increases reaction | 1 |
| sodium arsenite | increases expression | 1 |
| perfluorooctane sulfonic acid | increases expression | 1 |
| K 7174 | increases expression | 1 |
| erucylphospho-N,N,N-trimethylpropylammonium | increases expression | 1 |
| ICG 001 | increases expression | 1 |
| 4-(4-((5-(4,5-dimethyl-2-nitrophenyl)-2-furanyl)methylene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzoic acid | increases expression | 1 |
| Temozolomide | decreases expression | 1 |
| Sunitinib | decreases expression | 1 |
| Fulvestrant | affects cotreatment, increases methylation | 1 |
| Air Pollutants | increases abundance, increases expression | 1 |
| Benzo(a)pyrene | affects methylation | 1 |
| Cadmium | decreases expression | 1 |
| Diazinon | increases methylation | 1 |
| Doxorubicin | increases expression | 1 |
| Gasoline | affects cotreatment, increases abundance, increases expression | 1 |
| Lead | affects splicing | 1 |
| Methyl Methanesulfonate | increases expression | 1 |
| Polycyclic Aromatic Hydrocarbons | increases expression, affects cotreatment, increases abundance | 1 |
| Smoke | decreases expression | 1 |
| Aflatoxin B1 | decreases methylation | 1 |
| Asbestos, Crocidolite | decreases expression | 1 |
| Sodium Selenite | increases expression | 1 |
| Copper Sulfate | increases expression | 1 |
| 1-Butanol | affects cotreatment, increases abundance, increases expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Associated diseases: mitochondrial complex IV deficiency, nuclear type 17, non-progressive predominantly posterior cavitating leukoencephalopathy with peripheral neuropathy, mitochondrial disease
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): mitochondrial complex IV deficiency, nuclear type 1, mitochondrial complex IV deficiency, nuclear type 17, non-progressive predominantly posterior cavitating leukoencephalopathy with peripheral neuropathy