COL9A3
Identifiers
AliasesCOL9A3, DJ885L7.4.1, EDM3, IDD, MED, collagen type IX alpha 3, collagen type IX alpha 3 chain
External IDsOMIM: 120270 MGI: 894686 HomoloGene: 20438 GeneCards: COL9A3
Orthologs
SpeciesHumanMouse
Entrez

1299

12841

Ensembl

ENSG00000092758

ENSMUSG00000027570

UniProt

Q14050

n/a

RefSeq (mRNA)

NM_001853

NM_009936
NM_001378777

RefSeq (protein)

NP_001844

n/a

Location (UCSC)Chr 20: 62.82 – 62.84 MbChr 2: 180.24 – 180.26 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Collagen alpha-3(IX) chain is a protein that in humans is encoded by the COL9A3 gene.[5][6][7]

Function

This gene encodes one of the three alpha chains of type IX collagen, the major collagen component of hyaline cartilage. Type IX collagen, a heterotrimeric molecule, is usually found in tissues containing type II collagen, a fibrillar collagen. Mutations in this gene are associated with multiple epiphyseal dysplasia.[7]

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000092758 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000027570 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Brewton RG, Wood BM, Ren ZX, Gong Y, Tiller GE, Warman ML, Lee B, Horton WA, Olsen BR, Baker JR, et al. (Mar 1996). "Molecular cloning of the alpha 3 chain of human type IX collagen: linkage of the gene COL9A3 to chromosome 20q13.3". Genomics. 30 (2): 329–36. doi:10.1006/geno.1995.9870. PMID 8586434.
  6. Wu JJ, Woods PE, Eyre DR (Dec 1992). "Identification of cross-linking sites in bovine cartilage type IX collagen reveals an antiparallel type II-type IX molecular relationship and type IX to type IX bonding". J Biol Chem. 267 (32): 23007–14. doi:10.1016/S0021-9258(18)50048-X. PMID 1429648.
  7. 1 2 "Entrez Gene: COL9A3 collagen, type IX, alpha 3".

Further reading


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