UniProt functional annotation for P19614

UniProt code: P19614.

Organism: Zoarces americanus (Ocean pout) (Macrozoarces americanus).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata; Eupercaria; Perciformes; Cottioidei; Zoarcales; Zoarcidae; Zoarcinae; Zoarces.
 
Function: Contributes to protect fish blood from freezing at subzero sea water temperatures. Lowers the blood freezing point. Binds to nascent ice crystals and prevents further growth.
 
Subcellular location: Secreted {ECO:0000269|PubMed:3403560}.
Tissue specificity: Detected in blood serum (at protein level). {ECO:0000269|PubMed:3403560}.
Similarity: Belongs to the type-III AFP family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.