collagen 5 alpha-3 (COL5A3)
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Function
- type 5 collagen is a member of group 1 collagen (fibrillar forming collagen)
- it is a minor connective tissue component of nearly ubiquitous distribution
- type 5 collagen binds to DNA, heparan sulfate, thrombospondin, heparin, & insulin
- type 5 collagen is a key determinant in the assembly of tissue-specific matrices (putative)
- Pro at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains
- trimers of two COL5A1 & one COL5A2 chains in most tissues
- trimers of one COL5A1, oneCOL5A2, & one COL5A3 in placenta
Structure
- belongs to the fibrillar collagen family
- contains 1 fibrillar collagen NC1 domain
- contains 1 TSP N-terminal (TSPN) domain
Compartment
More general terms
Component of
References
- ↑ UniProt http://www.uniprot.org/uniprot/P25940.html
- ↑ Molecular Cell Biology (2nd ed) Darnell J; Lodish H & Baltimore D (eds), Scientific American Books, WH Freeman, NY 1990, pg 906