ENSG00000131873


Homo sapiens

Features
Gene ID: ENSG00000131873
  
Biological name :CHSY1
  
Synonyms : chondroitin sulfate synthase 1 / CHSY1 / Q86X52
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 15
Strand: -1
Band: q26.3
Gene start: 101175723
Gene end: 101251932
  
Corresponding Affymetrix probe sets: 203044_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000254190
Ensembl peptide - ENSP00000496160
NCBI entrez gene - 22856     See in Manteia.
OMIM - 608183
RefSeq - XM_011521364
RefSeq - NM_014918
RefSeq Peptide - NP_055733
swissprot - Q86X52
Ensembl - ENSG00000131873
  
Related genetic diseases (OMIM): 605282 - Temtamy preaxial brachydactyly syndrome, 605282
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
 chsy1ENSDARG00000079027Danio rerio
 CHSY1ENSGALG00000026468Gallus gallus
 Chsy1ENSMUSG00000032640Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
CHSY3 / Q70JA7 / chondroitin sulfate synthase 3ENSG0000019810869
CHPF2 / Q9P2E5 / chondroitin polymerizing factor 2ENSG0000003310021
CHPF / Q8IZ52 / chondroitin polymerizing factorENSG0000012398921
Q8TDX6 / CSGALNACT1 / chondroitin sulfate N-acetylgalactosaminyltransferase 1ENSG0000014740819
Q8N6G5 / CSGALNACT2 / chondroitin sulfate N-acetylgalactosaminyltransferase 2ENSG0000016982618
Q76KP1 / B4GALNT4 / beta-1,4-N-acetyl-galactosaminyltransferase 4ENSG0000018227217
Q6L9W6 / B4GALNT3 / beta-1,4-N-acetyl-galactosaminyltransferase 3ENSG0000013904416


Protein motifs (from Interpro)
Interpro ID Name
 IPR008428  Chondroitin N-acetylgalactosaminyltransferase
 IPR029044  Nucleotide-diphospho-sugar transferases


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0002063 chondrocyte development IEA
 biological_processGO:0009954 proximal/distal pattern formation IEA
 biological_processGO:0030206 chondroitin sulfate biosynthetic process IDA
 biological_processGO:0030279 negative regulation of ossification IMP
 biological_processGO:0031667 response to nutrient levels IEA
 biological_processGO:0045880 positive regulation of smoothened signaling pathway IEA
 biological_processGO:0051216 cartilage development IEA
 biological_processGO:0051923 sulfation IEA
 biological_processGO:0060349 bone morphogenesis IEA
 cellular_componentGO:0000139 Golgi membrane TAS
 cellular_componentGO:0005576 extracellular region IEA
 cellular_componentGO:0005794 Golgi apparatus IEA
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0016021 integral component of membrane IEA
 cellular_componentGO:0032580 Golgi cisterna membrane IEA
 molecular_functionGO:0008376 acetylgalactosaminyltransferase activity IEA
 molecular_functionGO:0016740 transferase activity IEA
 molecular_functionGO:0016757 transferase activity, transferring glycosyl groups IEA
 molecular_functionGO:0046872 metal ion binding IEA
 molecular_functionGO:0047238 glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity IDA
 molecular_functionGO:0050510 N-acetylgalactosaminyl-proteoglycan 3-beta-glucuronosyltransferase activity TAS


Pathways (from Reactome)
Pathway description
Chondroitin sulfate biosynthesis
Defective CHSY1 causes TPBS


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 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:0000592 Blue sclerae 
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 HP:0000648 Optic atrophy 
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 HP:0000664 Synophrys "Fusion of the left and right `eyebrow` (FMA:54237)." [HPO:probinson]
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 HP:0000691 Microdontia 
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 HP:0000699 Diastema 
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 HP:0001156 Brachydactyly 
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 HP:0001159 Syndactyly "Webbing or fusion of the fingers or toes, involving soft parts only or including bone structure. Bony fusions are revered to as "bony" Syndactyly if the fusion occurs in a radio-ulnar axis. Fusions of bones of the fingers or toes in a proximo-distal axis are refered to as "Symphalangism"." [HPO:curators]
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 HP:0001234 Hitchhiker thumb "The condition known as "hitchhiker s thumb" means, that the distal phalanx of the thumb, when the thumb is extended (as in a "thumbs-up"), can extend backwards toward the nail and outwards at an angle of up to, or more than, 90 degrees from the thumb, whereas normally it will extend straight out with little backward bending." [HPO:curators]
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 HP:0002002 Deep philtrum 
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 HP:0002553 Arched eyebrows 
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 HP:0002974 Radioulnar synostosis "An abnormal osseous union (fusion) between the radius and the ulna." [HPO:curators]
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 HP:0008368 Synostosis involving tarsal bones 
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 HP:0008619 Hearing loss, sensorineural, bilateral 
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 HP:0009702 Synostosis involving the carpal bones 
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 HP:0010049 Hypoplastic/short metacarpal bones 
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 HP:0010743 Hypoplasia of the metatarsal bones 
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 HP:0011087 Talon cusp "Talon cusp is an accessory cusp located near the cingulum (the portion of the lingual or palatal aspect of the tooth that forms a convex protuberance at the cervical third of the anatomic crown)." [HPO:ibailleulforestier]
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 HP:0030084 Clinodactyly "An angulation of a digit at an interphalangeal joint in the plane of the palm (finger) or sole (toe)." [pmid:16252026]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
No match






 

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