ENSG00000171812


Homo sapiens

Features
Gene ID: ENSG00000171812
  
Biological name :COL8A2
  
Synonyms : COL8A2 / collagen type VIII alpha 2 chain / P25067
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 1
Strand: -1
Band: p34.3
Gene start: 36095236
Gene end: 36125220
  
Corresponding Affymetrix probe sets: 221900_at (Human Genome U133 Plus 2.0 Array)   52651_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000380901
Ensembl peptide - ENSP00000436433
Ensembl peptide - ENSP00000305913
NCBI entrez gene - 1296     See in Manteia.
OMIM - 120252
RefSeq - NM_001294347
RefSeq - NM_005202
RefSeq Peptide - NP_001281276
RefSeq Peptide - NP_005193
swissprot - E9PP49
swissprot - P25067
Ensembl - ENSG00000171812
  
Related genetic diseases (OMIM): 136800 - Corneal dystrophy, Fuchs endothelial, 1, 136800
  609140 - Corneal dystrophy, posterior polymorphous 2, 609140
See expression report in BioGPS
See gene description in Wikigenes
See gene description in GeneCards
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 col8a2ENSDARG00000060893Danio rerio
 COL8A2ENSGALG00000002298Gallus gallus
 Col8a2ENSMUSG00000056174Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
COL8A1 / P27658 / collagen type VIII alpha 1 chainENSG0000014481054
Q03692 / COL10A1 / collagen type X alpha 1 chainENSG0000012350051
OTOL1 / A6NHN0 / otolin 1ENSG0000018244722
P0C862 / C1QTNF9 / C1q and TNF related 9ENSG0000024065420
B2RNN3 / C1QTNF9B / C1q and TNF related 9BENSG0000020586319
Q9BXJ2 / C1QTNF7 / C1q and TNF related 7ENSG0000016314514
Q9BXJ5 / C1QTNF2 / C1q and TNF related 2ENSG0000014586114
Q9BXJ0 / C1QTNF5 / C1q and TNF related 5ENSG0000022395313
ADIPOQ / Q15848 / adiponectin, C1Q and collagen domain containingENSG0000018109213
C1QB / P02746 / complement C1q B chainENSG0000017336913
C1QC / P02747 / complement C1q C chainENSG0000015918912


Protein motifs (from Interpro)
Interpro ID Name
 IPR001073  C1q domain
 IPR008160  Collagen triple helix repeat
 IPR008983  Tumour necrosis factor-like domain superfamily
 IPR016133  Insect cysteine-rich antifreeze protein


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0001525 angiogenesis IEA
 biological_processGO:0007155 cell adhesion IEA
 biological_processGO:0030198 extracellular matrix organization NAS
 biological_processGO:0030574 collagen catabolic process TAS
 biological_processGO:0048593 camera-type eye morphogenesis IEA
 biological_processGO:0050673 epithelial cell proliferation IEA
 biological_processGO:0098609 cell-cell adhesion NAS
 cellular_componentGO:0005576 extracellular region TAS
 cellular_componentGO:0005581 collagen trimer IEA
 cellular_componentGO:0005604 basement membrane NAS
 cellular_componentGO:0005788 endoplasmic reticulum lumen TAS
 cellular_componentGO:0031012 extracellular matrix IDA
 molecular_functionGO:0005201 extracellular matrix structural constituent NAS
 molecular_functionGO:0005515 protein binding IEA
 molecular_functionGO:0030674 protein binding, bridging NAS


Pathways (from Reactome)
Pathway description
Collagen degradation
Collagen biosynthesis and modifying enzymes
Assembly of collagen fibrils and other multimeric structures
Integrin cell surface interactions
Collagen chain trimerization


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000006 Autosomal dominant inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators]
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 HP:0001131 Corneal dystrophy 
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 HP:0007705 Corneal degeneration 
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 HP:0007957 Variable degree of corneal opacities 
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 HP:0012038 Corneal guttata "Corneal guttata are droplet-like accumulations of non-banded collagen on the posterior surface of Descemet s membrane. The presence of focal thickenings of Descemet s membrane histologically named guttae. Cornea guttata can be easily diagnosed in vivo and ex vivo by means of specular microscopy as it gives dark areas where no endothelial cells are visible." [HPO:probinson, pmid:10611102, pmid:11222329]
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 HP:0012039 Descemet Membrane Folds "Presence of folds in the Descement membrane, which is the basement membrane of the endothelial (inner) cell layer of the cornea. Descement membrane folds are generally a manifestation of inflammation or edema of the cornea." [HPO:probinson]
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 HP:0012040 Corneal stromal edema "Abnormal accumulation of fluid and swelling of the `stroma of cornea` (FMA:58306)." [HPO:probinson]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
No match






 

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