UniProt functional annotation for Q9Y258

UniProt code: Q9Y258.

Organism: Homo sapiens (Human).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
 
Function: Chemoattractant for eosinophils and basophils (PubMed:10415065, PubMed:10488147). Acts as a ligand for C-C chemokine receptor CCR3 which triggers Ca(2+) mobilization in eosinophils (PubMed:10415065, PubMed:10488147, PubMed:11425309). Also acts as a ligand for CX3C chemokine receptor CX3CR1, inducing cell chemotaxis (PubMed:20974991). {ECO:0000269|PubMed:10415065, ECO:0000269|PubMed:10488147, ECO:0000269|PubMed:11425309, ECO:0000269|PubMed:20974991}.
 
Subunit: Monomer. {ECO:0000269|PubMed:10488147}.
Subcellular location: Secreted {ECO:0000269|PubMed:10488147}.
Tissue specificity: Ubiquitously expressed at low levels in various tissues including heart and ovary. {ECO:0000269|PubMed:10373330, ECO:0000269|PubMed:10488147}.
Similarity: Belongs to the intercrine beta (chemokine CC) family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.