NCBI Accession #
NP_173433.1
NCBI GenBank Nucleotide #
NM_101859.3
NCBI Official Full Name
cholestenol delta-isomerase
NCBI Official Symbol
HYD1
NCBI Official Synonym Symbols
HYDRA1
NCBI Protein Information
cholestenol delta-isomerase
NCBI Summary
C-8 sterol isomerase
UniProt Gene Name
D8-D7 sterol isomerase
UniProt Synonym Gene Names
D8-D7 sterol isomerase
UniProt Protein Name
Probable 3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase
UniProt Synonym Protein Names
Cholestenol Delta-isomerase; Delta(8)-Delta(7) sterol isomerase
UniProt Entry Name
EBP_ARATH
UniProt Primary Accession #
O48962
UniProt Secondary Accession #
Q9SAQ8
UniProt Related Accession #
T51727
UniProt Comments
Function: Catalyzes the conversion of Delta(8)-sterols to their corresponding Delta(7)-isomers By similarity.Catalytic activity: 5-alpha-cholest-7-en-3-beta-ol = 5-alpha-cholest-8-en-3-beta-ol.Pathway: Steroid biosynthesis; sterol biosynthesis.Subcellular location: Endoplasmic reticulum membrane; Multi-pass membrane protein By similarity. Sequence similarities: Belongs to the EBP family.