Collagen, type V, alpha 2

Collagen, type V, alpha 2
Available structures PDB Ortholog search: PDBe, RCSB List of PDB id codes 1A9A​
Identifiers
Symbols	COL5A2 ; EDSC
External IDs	OMIM: 120190 MGI: 88458 HomoloGene: 20119 GeneCards: COL5A2 Gene
Gene ontology Molecular function • molecular_function • extracellular matrix structural constituent • SMAD binding • metal ion binding Cellular component • extracellular region • collagen type V trimer • endoplasmic reticulum lumen • extracellular matrix Biological process • skeletal system development • ossification • axon guidance • extracellular matrix disassembly • extracellular matrix organization • collagen fibril organization • collagen catabolic process • skin development • eye morphogenesis • cellular response to amino acid stimulus • negative regulation of endodermal cell differentiation Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	1290	12832
Ensembl	ENSG00000204262	ENSMUSG00000026042
UniProt	P05997	Q3U962
RefSeq (mRNA)	NM_000393	NM_007737
RefSeq (protein)	NP_000384	NP_031763
Location (UCSC)	Chr 2: 189.03 – 189.18 Mb	Chr 1: 45.37 – 45.5 Mb
PubMed search

Collagen alpha-2(V) chain is a protein that in humans is encoded by the COL5A2 gene.^[1][2]

This gene encodes an alpha chain for one of the low abundance fibrillar collagens. Fibrillar collagen molecules are trimers that can be composed of one or more types of alpha chains. Type V collagen is found in tissues containing type I collagen and appears to regulate the assembly of heterotypic fibers composed of both type I and type V collagen. This gene product is closely related to type XI collagen and it is possible that the collagen chains of types V and XI constitute a single collagen type with tissue-specific chain combinations. Mutations in this gene are associated with Ehlers-Danlos syndrome, types I and II.^[2]

See also

• Type-V collagen

References

1. Greenspan DS, Byers MG, Eddy RL, Cheng W, Jani-Sait S, Shows TB (May 1992). "Human collagen gene COL5A1 maps to the q34.2----q34.3 region of chromosome 9, near the locus for nail-patella syndrome". Genomics 12 (4): 836–7. doi:10.1016/0888-7543(92)90320-R. PMID 1572660.
2. "Entrez Gene: COL5A2 collagen, type V, alpha 2".

Further reading

• Mann K (1992). "Isolation of the alpha 3-chain of human type V collagen and characterization by partial sequencing". Biol. Chem. Hoppe-Seyler 373 (2): 69–75. doi:10.1515/bchm3.1992.373.1.69. PMID 1571108.
• Greenspan DS, Lee ST, Lee BS, Hoffman GG (1992). "Homology between alpha 2(V) and alpha 1(III) collagen promoters and evidence for negatively acting elements in the alpha 2(V) first intron and 5' flanking sequences". Gene Expr. 1 (1): 29–39. PMID 1820205.
• Myers JC, Loidl HR, Seyer JM, Dion AS (1985). "Complete primary structure of the human alpha 2 type V procollagen COOH-terminal propeptide". J. Biol. Chem. 260 (20): 11216–22. PMID 2411731.
• Woodbury D, Benson-Chanda V, Ramirez F (1989). "Amino-terminal propeptide of human pro-alpha 2(V) collagen conforms to the structural criteria of a fibrillar procollagen molecule". J. Biol. Chem. 264 (5): 2735–8. PMID 2914927.
• Myers JC, Loidl HR, Stolle CA, Seyer JM (1985). "Partial covalent structure of the human alpha 2 type V collagen chain". J. Biol. Chem. 260 (9): 5533–41. PMID 2985598.
• Weil D, Bernard M, Gargano S, Ramirez F (1987). "The pro alpha 2(V) collagen gene is evolutionarily related to the major fibrillar-forming collagens". Nucleic Acids Res. 15 (1): 181–98. doi:10.1093/nar/15.1.181. PMC 340404. PMID 3029669.
• Tsipouras P, Schwartz RC, Liddell AC, et al. (1989). "Genetic distance of two fibrillar collagen loci, COL3A1 and COL5A2, located on the long arm of human chromosome 2". Genomics 3 (3): 275–7. doi:10.1016/0888-7543(88)90089-4. PMID 3224983.
• Emanuel BS, Cannizzaro LA, Seyer JM, Myers JC (1985). "Human alpha 1(III) and alpha 2(V) procollagen genes are located on the long arm of chromosome 2". Proc. Natl. Acad. Sci. U.S.A. 82 (10): 3385–9. doi:10.1073/pnas.82.10.3385. PMC 397780. PMID 3858826.
• Moradi-Améli M, Rousseau JC, Kleman JP, et al. (1994). "Diversity in the processing events at the N-terminus of type-V collagen". Eur. J. Biochem. 221 (3): 987–95. doi:10.1111/j.1432-1033.1994.tb18815.x. PMID 8181482.
• Wright GD, Hughes AE, Regan M, Doherty M (1996). "Association of two loci on chromosome 2q with nodal osteoarthritis". Ann. Rheum. Dis. 55 (5): 317–9. doi:10.1136/ard.55.5.317. PMC 1010169. PMID 8660106.
• Michalickova K, Susic M, Willing MC, et al. (1998). "Mutations of the alpha2(V) chain of type V collagen impair matrix assembly and produce ehlers-danlos syndrome type I". Hum. Mol. Genet. 7 (2): 249–55. doi:10.1093/hmg/7.2.249. PMID 9425231.
• Bertelli R, Valenti F, Oleggini R, et al. (1998). "Cell-specific regulation of alpha1(III) and alpha2(V) collagen by TGF-beta1 in tubulointerstitial cell models". Nephrol. Dial. Transplant. 13 (3): 573–9. doi:10.1093/ndt/13.3.573. PMID 9550630.
• Shrivastava A, Radziejewski C, Campbell E, et al. (1998). "An orphan receptor tyrosine kinase family whose members serve as nonintegrin collagen receptors". Mol. Cell 1 (1): 25–34. doi:10.1016/S1097-2765(00)80004-0. PMID 9659900.
• Richards AJ, Martin S, Nicholls AC, et al. (1999). "A single base mutation in COL5A2 causes Ehlers-Danlos syndrome type II". J. Med. Genet. 35 (10): 846–8. doi:10.1136/jmg.35.10.846. PMC 1051462. PMID 9783710.
• Wenstrup RJ, Florer JB, Willing MC, et al. (2001). "COL5A1 haploinsufficiency is a common molecular mechanism underlying the classical form of EDS". Am. J. Hum. Genet. 66 (6): 1766–76. doi:10.1086/302930. PMC 1378044. PMID 10777716.
• Välkkilä M, Melkoniemi M, Kvist L, et al. (2002). "Genomic organization of the human COL3A1 and COL5A2 genes: COL5A2 has evolved differently than the other minor fibrillar collagen genes". Matrix Biol. 20 (5–6): 357–66. doi:10.1016/S0945-053X(01)00145-7. PMID 11566270.
• Unsöld C, Pappano WN, Imamura Y, et al. (2002). "Biosynthetic processing of the pro-alpha 1(V)2pro-alpha 2(V) collagen heterotrimer by bone morphogenetic protein-1 and furin-like proprotein convertases". J. Biol. Chem. 277 (7): 5596–602. doi:10.1074/jbc.M110003200. PMID 11741999.
• Grond-Ginsbach C, Wigger F, Morcher M, et al. (2002). "Sequence analysis of the COL5A2 gene in patients with spontaneous cervical artery dissections". Neurology 58 (7): 1103–5. doi:10.1212/wnl.58.7.1103. PMID 11940702.
• Takahara K, Schwarze U, Imamura Y, et al. (2002). "Order of Intron Removal Influences Multiple Splice Outcomes, Including a Two-Exon Skip, in a COL5A1 Acceptor-Site Mutation That Results in Abnormal Pro-α1(V) N-Propeptides and Ehlers-Danlos Syndrome Type I". Am. J. Hum. Genet. 71 (3): 451–65. doi:10.1086/342099. PMC 379186. PMID 12145749.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.

External links

• Ehlers-Danlos Syndrome, Classic Type. Includes: Ehlers-Danlos Syndrome Type I, Ehlers-Danlos Syndrome Type II