LSS gene

lanosterol synthase

The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

The protein encoded by this gene catalyzes the conversion of (S)-2,3 oxidosqualene to lanosterol. The encoded protein is a member of the terpene cyclase/mutase family and catalyzes the first step in the biosynthesis of cholesterol, steroid hormones, and vitamin D. Alternative splicing results in multiple transcript variants encoding different isoforms.[provided by RefSeq, Feb 2009]

From UniProt:

Catalyzes the cyclization of (S)-2,3 oxidosqualene to lanosterol, a reaction that forms the sterol nucleus. Through the production of lanosterol may regulate lens protein aggregation and increase transparency.

From NCBI Gene:

  • HYPOTRICHOSIS 14
  • Cataract 44

From UniProt:

Hypotrichosis 14 (HYPT14): A form of hypotrichosis, a condition characterized by the presence of less than the normal amount of hair and abnormal hair follicles and shafts, which are thin and atrophic. The extent of scalp and body hair involvement can be very variable, within as well as between families. HYPT14 is an autosomal recessive form characterized by sparse to absent lanugo-like scalp hair, sparse and brittle eyebrows, and sparse eyelashes and body hair. [MIM:618275]

Cataract 44 (CTRCT44): An opacification of the crystalline lens of the eye that frequently results in visual impairment or blindness. Opacities vary in morphology, are often confined to a portion of the lens, and may be static or progressive. In general, the more posteriorly located and dense an opacity, the greater the impact on visual function. [MIM:616509]

Cytogenetic Location: 21q22.3, which is the long (q) arm of chromosome 21 at position 22.3

Molecular Location: base pairs 46,188,446 to 46,228,824 on chromosome 21 (Homo sapiens Updated Annotation Release 109.20190607, GRCh38.p13) (NCBI)

Cytogenetic Location: 21q22.3, which is the long (q) arm of chromosome 21 at position 22.3
  • CTRCT44
  • HYPT14
  • OSC