Type | tissue specificity | Description | Expressed in adult brain; at protein level (PubMed:18665261, PubMed:20582322). Isoform 1 (lHOPS) is highly expressed in small intestine, stomach and epididymis. Isoform 2 (sHOPS) and iHOPS are abundantly expressed in brain, liver and adrenal gland (PubMed:24240191). |