Clusterin Like Protein 1 (CLUL1)

Retinal-specific clusterin-like protein

Clusterin Like Protein 1 (CLUL1)
The deduced amino acid sequence from the cDNA of the novel gene has 24% identity and 48% similarity with the multifunctional glycoprotein clusterin. Hence, the putative gene product from the novel transcript has been named clusterin-like protein 1 (CLUL1). The human homologue of CLUL1 cDNA has 84 and 70% identity at the level of nucleotides and amino acids, respectively, with the characterized canine cDNA. The presence of a stretch of 128 amino acids in the putative human CLUL1, not detected in canine CLUL1, suggests alternate splicing events. An STS database search revealed that the human homologue of CLUL1 maps to chromosome 18p, a location not yet reported to harbor an RP locus. Tissue-specific expression of CLUL1 in retina, and its lower abundance in different forms of PRA suggest that this novel gene may represent an as-yet unidentified locus for a retinal disorder.

Organism species: Homo sapiens (Human)