# R-spondin 4

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21124387](https://www.wikidata.org/wiki/Q21124387)  
**Source**: https://4ort.xyz/entity/r-spondin-4


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/Q2I0M5)
3. Q20641742
4. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q2I0M5)
5. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q2I0M5)
6. [Wnt signaling in midbrain dopaminergic neuron development and regenerative medicine for Parkinson's disease](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q2I0M5)
7. [Wnt signaling in midbrain dopaminergic neuron development and regenerative medicine for Parkinson's disease](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q2I0M5&geneProductId=UniProtKB:Q2I0M5)
8. [Mutations in R-spondin 4 (RSPO4) underlie inherited anonychia](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q2I0M5)
9. [RSPO2 inhibition of RNF43 and ZNRF3 governs limb development independently of LGR4/5/6](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q2I0M5)
10. Ensembl Release 99