Gene Information
Gene NamePRR4
OrganismHomo sapiens (Human)
Gene Length134
Protein NamesProline-rich protein 4 (Lacrimal proline-rich protein) (Nasopharyngeal carcinoma-associated proline-rich protein 4)
Target NameNA
Target TypeNA
Gene Age55 ( ENSG00000111215 )
3 ( ENSG00000263247 )
3 ( ENSG00000282269 )
Evolutionary StageMammalia
AlphaFoldDBQ16378
Gene CardPRR4
Uniprot IDQ16378
PfamPF15240
In ASDno
Allosteric Predictionno (-1.253052181)
Ortholog in AnimalsAlpaca_ PRR4 ( ortholog_one2one )
OhnologsNA
ParalogsPRB2, PRB1, PRB4, PRB3, PRH1, PRH2
Tissuesalivary.gland, submandibular.gland, minor.salivary.gland
Tissue SpecificityAbundantly expressed in lacrimal gland where it is found in the acinar cells but not in the intralobular ducts. Also found in the submandibular gland, the parotid and sublingual glands. {ECO:0000269|PubMed:7544782}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs1063193  rs1047699 
Subcellular location [CC]Secreted.
Mouse PG classificationNA
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