Mus musculus Protein: Col4a4
Summary
InnateDB Protein IDBP-173689.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Col4a4
Protein Name collagen, type IV, alpha 4
Synonyms [a]4(IV); E130010M05Rik;
Species Mus musculus
Ensembl Protein ENSMUSP00000084282
InnateDB Gene IDBG-173685 (Col4a4)
Protein Structure
UniProt Annotation
Function Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen. {ECO:0000250UniProtKB:P53420, ECO:0000269PubMed:10639489, ECO:0000269PubMed:7962065}.
Subcellular Localization Secreted, extracellular space, extracellular matrix, basement membrane {ECO:0000255PROSITE-ProRule:PRU00736, ECO:0000269PubMed:7962065}. Note=Colocalizes with COL4A3 and COL4A5 in GBM, tubular basement membrane (TBM) and synaptic basal lamina (BL). {ECO:0000250UniProtKB:P53420, ECO:0000269PubMed:7962065}.
Disease Associations
Tissue Specificity Highly expressed in kidney and lung. Detected at lower levels in heart, muscle and skin. {ECO:0000269PubMed:7962065}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.
Predicted by orthology
Total 2 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005201 extracellular matrix structural constituent
Biological Process
GO:0032836 glomerular basement membrane development
Cellular Component
GO:0005581 collagen trimer
GO:0005587 collagen type IV trimer
GO:0005604 basement membrane
GO:0005605 basal lamina
Protein Structure and Domains
PDB ID MGI:104687
InterPro IPR001442 Collagen IV, non-collagenous
IPR008160 Collagen triple helix repeat
IPR016187 C-type lectin fold
PFAM PF01413
PF01391
PRINTS
PIRSF
SMART SM00111
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q9QZR9
PhosphoSite PhosphoSite-Q9QZR9
TrEMBL Q3UQE0
UniProt Splice Variant
Entrez Gene 12829
UniGene Mm.40253
RefSeq NP_031761
MGI ID
MGI Symbol Col4a4
OMIM
CCDS CCDS35630
HPRD
IMGT
EMBL AF169388 AK142553 BC117709 Z35167
GenPept AAD50450 AAI17710 BAE25102 CAA84530