ENSG00000049089


Homo sapiens

Features
Gene ID: ENSG00000049089
  
Biological name :COL9A2
  
Synonyms : COL9A2 / collagen type IX alpha 2 chain / Q14055
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 1
Strand: -1
Band: p34.2
Gene start: 40300487
Gene end: 40317813
  
Corresponding Affymetrix probe sets: 213622_at (Human Genome U133 Plus 2.0 Array)   232542_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000495407
Ensembl peptide - ENSP00000361821
Ensembl peptide - ENSP00000361834
Ensembl peptide - ENSP00000388493
NCBI entrez gene - 1298     See in Manteia.
OMIM - 120260
RefSeq - XM_017000333
RefSeq - XM_011540715
RefSeq - XM_011540716
RefSeq - XM_011540717
RefSeq - XM_017000332
RefSeq - NM_001852
RefSeq - XM_006710365
RefSeq Peptide - NP_001843
swissprot - H0Y409
swissprot - B1AKJ3
swissprot - Q14055
Ensembl - ENSG00000049089
  
Related genetic diseases (OMIM): 600204 - Epiphyseal dysplasia, multiple, 2, 600204
  614284 - ?Stickler syndrome, type V, 614284
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
 col9a2ENSDARG00000024492Danio rerio
 COL9A2ENSGALG00000027526Gallus gallus
 Col9a2ENSMUSG00000028626Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
COL9A1 / P20849 / collagen type IX alpha 1 chainENSG0000011228055
COL9A3 / Q14050 / collagen type IX alpha 3 chainENSG0000009275849
Q5TAT6 / COL13A1 / collagen type XIII alpha 1 chainENSG0000019746736
Q9BXS0 / COL25A1 / collagen type XXV alpha 1 chainENSG0000018851731
Q86Y22 / COL23A1 / collagen type XXIII alpha 1 chainENSG0000005076727


Protein motifs (from Interpro)
Interpro ID Name
 IPR008160  Collagen triple helix repeat
 IPR016133  Insect cysteine-rich antifreeze protein


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0001501 skeletal system development TAS
 biological_processGO:0030198 extracellular matrix organization TAS
 cellular_componentGO:0005576 extracellular region TAS
 cellular_componentGO:0005581 collagen trimer IEA
 cellular_componentGO:0005594 collagen type IX trimer TAS
 cellular_componentGO:0005788 endoplasmic reticulum lumen TAS
 molecular_functionGO:0030020 extracellular matrix structural constituent conferring tensile strength IC


Pathways (from Reactome)
Pathway description
Collagen degradation
Collagen biosynthesis and modifying enzymes
Signaling by PDGF
Assembly of collagen fibrils and other multimeric structures
Integrin cell surface interactions
ECM proteoglycans
NCAM1 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:0000007 Autosomal recessive 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 homozygotes. In the context of medical genetics, autosomal recessive disorders manifest in homozygotes (with two copies of the mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele)." [HPO:curators]
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 HP:0000175 Cleft palate "Cleft palate is a developmental defect of the `palate` (FMA:54549) resulting from a failure of fusion of the palatine processes." [HPO:curators]
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 HP:0000272 Malar hypoplasia "Underdeveloped midface region." [HPO:curators]
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 HP:0000347 Mandibular hypoplasia "Underdevelopment of the mandible." [HPO:curators]
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 HP:0000407 Hearing loss, sensorineural "Hearing loss caused by damage or dysfunction of the auditory nerve (cranial nerve VIII)." [HPO:curators]
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 HP:0000483 Astigmatism 
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 HP:0000518 Cataract "A cataract is an opacity or clouding that develops in the crystalline `lens` (FMA:58241) of the eye or in its `capsule` (FMA:58881)." [HPO:probinson]
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 HP:0000541 Detached retina 
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 HP:0000545 Myopia 
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 HP:0000646 Amblyopia "Reduced visual acuity that is uncorrectable by lenses in the absence of detectable anatomic defects in the eye or visual pathways. Ambylopia can result from visual deprivation during the critical period of development of visual abilities which lasts to about the age of 8 years. Thus, ambylopia can result from strabismus, anisometropia, or high hypermetropia in there is a failure to form a focused image in one or both eyes." [HPO:curators]
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 HP:0000655 Vitreoretinal degeneration 
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 HP:0000926 Platyspondyly 
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 HP:0001288 Gait disturbance "The term gait disturbance can refer to any disruption of the ability to walk. In general, this can refer to neurological diseases but also fractures or other sources of pain that is triggered upon walking. However, in the current context gait disturbance refers to difficulty walking on the basis of a neurological or muscular disease." [HPO:curators]
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 HP:0001376 Decreased mobility of joints 
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 HP:0001385 Hip dysplasia 
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 HP:0001425 Heterogeneous 
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 HP:0002515 Waddling gait 
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 HP:0002656 Epiphyseal dysplasia 
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 HP:0002758 Osteoarthritis 
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 HP:0002829 Arthralgia 
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 HP:0002857 Genu valgum 
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 HP:0002970 Genu varum 
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 HP:0002983 Micromelia 
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 HP:0003071 Flattened epiphyses 
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 HP:0003301 Irregular vertebral endplates "An irregular surface of the vertebral end plates, which are normally relatively smooth." [HPO:curators]
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 HP:0003502 Mild short stature "A mild degree of short stature." [HPO:curators]
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 HP:0004279 Hypoplastic hand 
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 HP:0004322 Decreased body height "A height below that which is expected according to age and gender norms. Although there is no universally accepted definition of short stature, many refer to "short stature" as height more than 2 standard deviations below the mean for age and gender (or below the 3rd percentile for age and gender dependent norms)." [HPO:curators]
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 HP:0005086 Knee osteoarthritis 
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 HP:0005692 Joint hyperflexibility 
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 HP:0005930 Abnormality of the epiphyses 
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 HP:0010582 Irregular epiphyses 
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 HP:0010585 Small epiphyses 
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 HP:0011003 Severe Myopia 
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 HP:0011463 Childhood onset "Onset of disease at the age of between 1 and 5 years." [DDD:hfirth]
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 HP:0012368 Flat face "Absence of concavity or convexity of the face when viewed in profile." [pmid:19125436]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000112280 COL9A1 / P20849 / collagen type IX alpha 1 chain  / complex
 ENSG00000092758 COL9A3 / Q14050 / collagen type IX alpha 3 chain  / complex






 

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