Homo sapiens Protein: COL22A1
Summary
InnateDB Protein IDBP-36791.5
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol COL22A1
Protein Name collagen, type XXII, alpha 1
Synonyms
Species Homo sapiens
Ensembl Protein ENSP00000303153
InnateDB Gene IDBG-36789 (COL22A1)
Protein Structure
UniProt Annotation
Function Acts as a cell adhesion ligand for skin epithelial cells and fibroblasts.
Subcellular Localization Secreted, extracellular space, extracellular matrix. Cytoplasm {ECO:0000250}.
Disease Associations
Tissue Specificity Restrictive expression is observed at tissue junctions such as the myotendinous junction in skeletal and heart muscle, the articular cartilage-synovial fluid junction, or the border between the anagen hair follicle and the dermis in the skin. It is deposited in the basement membrane zone of the myotendinous junction and the hair follicle and associated with the extrafibrillar matrix in cartilage. {ECO:0000269PubMed:15016833}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
Gene Ontology

Molecular Function
Accession GO Term
Biological Process
GO:0030198 extracellular matrix organization
Cellular Component
GO:0005576 extracellular region
GO:0005578 proteinaceous extracellular matrix
GO:0005581 collagen trimer
GO:0005788 endoplasmic reticulum lumen
Protein Structure and Domains
PDB ID
InterPro IPR001791 Laminin G domain
IPR002035 von Willebrand factor, type A
IPR008160 Collagen triple helix repeat
IPR008985 Concanavalin A-like lectin/glucanases superfamily
PFAM PF00054
PF02210
PF00092
PF01391
PRINTS
PIRSF
SMART SM00210
SM00282
SM00327
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q8NFW1
PhosphoSite PhosphoSite-Q8NFW1
TrEMBL
UniProt Splice Variant
Entrez Gene 169044
UniGene Hs.734653
RefSeq NP_690848
HUGO HGNC:22989
OMIM 610026
CCDS CCDS6376
HPRD 09885
IMGT
EMBL AC068476 AC105130 AC115720 AF406780 AP006262 BC042075 BC144535
GenPept AAH42075 AAI44536 AAN03620