# Collagen type IV alpha 4 chain

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21130063](https://www.wikidata.org/wiki/Q21130063)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Collagen,_type_IV,_alpha_4)  
**Source**: https://4ort.xyz/entity/collagen-type-iv-alpha-4-chain


## References

1. UniProt
2. [Open Targets Platform](https://platform.opentargets.org/drug/CHEMBL2095222)
3. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P53420)
4. Q20641742
5. [COL4A3/COL4A4 mutations producing focal segmental glomerulosclerosis and renal failure in thin basement membrane nephropathy](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53420&geneProductId=UniProtKB:P53420)
6. [Identification of novel variants in the COL4A4 gene in Korean patients with thin basement membrane nephropathy](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53420&geneProductId=UniProtKB:P53420)
7. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53420&geneProductId=UniProtKB:P53420)
8. [Identification of novel variants in the COL4A4 gene in Korean patients with thin basement membrane nephropathy](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53420)
9. [COL4A3/COL4A4 mutations producing focal segmental glomerulosclerosis and renal failure in thin basement membrane nephropathy](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53420)
10. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53420)
11. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53420)
12. [Extracellular matrix signatures of human primary metastatic colon cancers and their metastases to liver.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53420)
13. [Complete primary structure of the human type IV collagen alpha 4(IV) chain. Comparison with structure and expression of the other alpha (IV) chains](http://www.ebi.ac.uk/QuickGO/annotations?protein=P53420&geneProductId=UniProtKB:P53420)
14. [Molecular heterogeneity of basal laminae: isoforms of laminin and collagen IV at the neuromuscular junction and elsewhere](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53420)
15. [Complete primary structure of the human type IV collagen alpha 4(IV) chain. Comparison with structure and expression of the other alpha (IV) chains](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P53420)
16. Ensembl Release 99