Gene Gene information from NCBI Gene database.
Entrez ID 4179
Gene name CD46 molecule
Gene symbol CD46
Synonyms (NCBI Gene)
AHUS2MCPMIC10TLXTRA2.10
Chromosome 1
Chromosome location 1q32.2
Summary The protein encoded by this gene is a type I membrane protein and is a regulatory part of the complement system. The encoded protein has cofactor activity for inactivation of complement components C3b and C4b by serum factor I, which protects the host cel
SNPs SNP information provided by dbSNP.
13
SNP ID Visualize variation Clinical significance Consequence
rs121909589 T>C,G Risk-factor Non coding transcript variant, missense variant, coding sequence variant
rs121909590 C>T Risk-factor Stop gained, non coding transcript variant, coding sequence variant
rs121909591 G>A Risk-factor Non coding transcript variant, missense variant, coding sequence variant
rs146803767 C>T Likely-pathogenic Intron variant, missense variant, coding sequence variant, non coding transcript variant
rs750324925 C>T Pathogenic Coding sequence variant, non coding transcript variant, missense variant
miRNA miRNA information provided by mirtarbase database.
324
miRTarBase ID miRNA Experiments Reference
MIRT006512 hsa-miR-520b ELISALuciferase reporter assayqRT-PCRWestern blot 20574151
MIRT006512 hsa-miR-520b ELISALuciferase reporter assayqRT-PCRWestern blot 20574151
MIRT006513 hsa-miR-520e ELISALuciferase reporter assayqRT-PCRWestern blot 20574151
MIRT006513 hsa-miR-520e ELISALuciferase reporter assayqRT-PCRWestern blot 20574151
MIRT006512 hsa-miR-520b ELISALuciferase reporter assayqRT-PCRWestern blot 20574151
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
STAT3 Activation 17699108
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
35
GO ID Ontology Definition Evidence Reference
GO:0001618 Function Virus receptor activity IEA
GO:0002079 Component Inner acrosomal membrane IEA
GO:0002250 Process Adaptive immune response IC 12540904
GO:0002376 Process Immune system process IEA
GO:0002456 Process T cell mediated immunity IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
120920 6953 ENSG00000117335
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P15529
Protein name Membrane cofactor protein (TLX) (Trophoblast leukocyte common antigen) (CD antigen CD46)
Protein function Acts as a cofactor for complement factor I, a serine protease which protects autologous cells against complement-mediated injury by cleaving C3b and C4b deposited on host tissue. May be involved in the fusion of the spermatozoa with the oocyte d
PDB 1CKL , 2O39 , 3INB , 3L89 , 3O8E , 5FO8 , 8QK3
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00084 Sushi 35 94 Sushi repeat (SCR repeat) Domain
PF00084 Sushi 99 157 Sushi repeat (SCR repeat) Domain
PF00084 Sushi 162 223 Sushi repeat (SCR repeat) Domain
PF00084 Sushi 228 283 Sushi repeat (SCR repeat) Domain
Tissue specificity TISSUE SPECIFICITY: Expressed by all cells except erythrocytes.
Sequence
Sequence length 392
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Virion - Ebolavirus, Lyssavirus and Morbillivirus
Virion - Adenovirus
Complement and coagulation cascades
Measles
  Regulation of Complement cascade
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
216
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Atypical hemolytic-uremic syndrome Pathogenic; Likely pathogenic rs1419898630, rs759813089, rs2102541856, rs1191117776, rs1655006399, rs1558056827, rs1255421232, rs1441937053, rs121909590, rs1553251787, rs769742294, rs1571588257, rs1571617647 RCV005867075
RCV005867076
RCV005868371
RCV005868380
RCV002294714
RCV005867778
RCV005867779
RCV005867781
RCV005867782
RCV005869534
RCV000600566
RCV005870865
RCV005866744
Atypical hemolytic-uremic syndrome with MCP/CD46 anomaly Pathogenic; Likely pathogenic rs2102541856, rs1191117776, rs886039868, rs2526572615, rs373127045, rs1558056827, rs1255421232, rs1441937053, rs121909590, rs771423488, rs2526399084, rs1343140692, rs1057516191, rs1553251787, rs769742294
View all (3 more)
RCV001808149
RCV004785335
RCV000256379
RCV003324634
RCV003335959
RCV000018572
RCV000018573
RCV000018575
RCV000018576
RCV003991952
RCV004555500
RCV004555502
RCV000408782
RCV000505668
RCV001250520
RCV000786964
RCV001029850
RCV001029803
CD46-related disorder Likely pathogenic rs773618613 RCV003401905
Familial Atypical Hemolytic-Uremic Syndrome Likely pathogenic; Pathogenic rs759813089, rs769742294 RCV002298953
RCV003994042
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Cholangiocarcinoma Benign rs41258244 RCV005924482
Familial hemolytic anemia Uncertain significance rs1553250568 RCV000655922
Gastric cancer Benign rs41258244 RCV005924480
Kidney disorder Conflicting classifications of pathogenicity; Benign; Likely benign rs368371683, rs12126088, rs17006830, rs17006843 RCV002294250
RCV002294360
RCV002294431
RCV002294432
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Abortion Spontaneous Associate 24802103
Alternating hemiplegia of childhood Associate 20852386, 25188723
Alzheimer Disease Associate 32755048
Anemia Associate 22761633
Antiphospholipid Syndrome Associate 23391762
Arthritis Rheumatoid Associate 21283821, 28444759
Ascites Associate 27229159
Asthma Associate 21283821, 30154478
Atrial Fibrillation Associate 32389013
Atrophy Associate 28940198, 9616315