Identification
HMDB Protein ID CDBP01688
Secondary Accession Numbers Not Available
Name Delta(24)-sterol reductase
Description Not Available
Synonyms
  1. 3-beta-hydroxysterol delta-24-reductase
  2. Diminuto/dwarf1 homolog
  3. Seladin-1
  4. 24-dehydrocholesterol reductase
Gene Name DHCR24
Protein Type Enzyme
Biological Properties
General Function Energy production and conversion
Specific Function Catalyzes the reduction of the delta-24 double bond of sterol intermediates. Protects cells from oxidative stress by reducing caspase 3 activity during apoptosis induced by oxidative stress. Also protects against amyloid-beta peptide-induced apoptosis.
GO Classification
Biological Process
skin development
cellular membrane organization
cell cycle arrest
negative regulation of apoptotic process
response to oxidative stress
cholesterol biosynthetic process
negative regulation of cysteine-type endopeptidase activity involved in apoptotic process
protein localization
male genitalia development
amyloid precursor protein catabolic process
plasminogen activation
Ras protein signal transduction
regulation of neuron death
negative regulation of cell proliferation
Cellular Component
endoplasmic reticulum membrane
cytosol
cytoskeleton
nucleus
integral to membrane
Golgi membrane
Function
binding
catalytic activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
oxidoreductase activity
fad or fadh2 binding
Molecular Function
oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor
delta24-sterol reductase activity
peptide antigen binding
flavin adenine dinucleotide binding
UDP-N-acetylmuramate dehydrogenase activity
Cellular Location
  1. Golgi apparatus membrane
  2. Endoplasmic reticulum membrane
  3. Single-pass membrane protein
  4. Single-pass membrane protein
Pathways
Gene Properties
Chromosome Location 1
Locus 1p32.3
SNPs DHCR24
Gene Sequence
>1551 bp
ATGGAGCCCGCCGTGTCGCTGGCCGTGTGCGCGCTGCTCTTCCTGCTGTGGGTGCGCCTG
AAGGGGCTGGAGTTCGTGCTCATCCACCAGCGCTGGGTGTTCGTGTGCCTCTTCCTCCTG
CCGCTCTCGCTTATCTTCGATATCTACTACTACGTGCGCGCCTGGGTGGTGTTCAAGCTC
AGCAGCGCTCCGCGCCTGCACGAGCAGCGCGTGCGGGACATCCAGAAGCAGGTGCGGGAA
TGGAAGGAGCAGGGTAGCAAGACCTTCATGTGCACGGGGCGCCCTGGCTGGCTCACTGTC
TCACTACGTGTCGGGAAGTACAAGAAGACACACAAAAACATCATGATCAACCTGATGGAC
ATTCTGGAAGTGGACACCAAGAAACAGATTGTCCGTGTGGAGCCCTTGGTGACCATGGGC
CAGGTGACTGCCCTGCTGACCTCCATTGGCTGGACTCTCCCCGTGTTGCCTGAGCTTGAT
GACCTCACAGTGGGGGGCTTGATCATGGGCACAGGCATCGAGTCATCATCCCACAAGTAC
GGCCTGTTCCAACACATCTGCACTGCTTACGAGCTGGTCCTGGCTGATGGCAGCTTTGTG
CGATGCACTCCGTCCGAAAACTCAGACCTGTTCTATGCCGTACCCTGGTCCTGTGGGACG
CTGGGTTTCCTGGTGGCCGCTGAGATCCGCATCATCCCTGCCAAGAAGTACGTCAAGCTG
CGTTTCGAGCCAGTGCGGGGCCTGGAGGCTATCTGTGCCAAGTTCACCCACGAGTCCCAG
CGGCAGGAGAACCACTTCGTGGAAGGGCTGCTCTACTCCCTGGATGAGGCTGTCATTATG
ACAGGGGTCATGACAGATGAGGCAGAGCCCAGCAAGCTGAATAGCATTGGCAATTACTAC
AAGCCGTGGTTCTTTAAGCATGTGGAGAACTATCTGAAGACAAACCGAGAGGGCCTGGAG
TACATTCCCTTGAGACACTACTACCACCGCCACACGCGCAGCATCTTCTGGGAGCTCCAG
GACATCATCCCCTTTGGCAACAACCCCATCTTCCGCTACCTCTTTGGCTGGATGGTGCCT
CCCAAGATCTCCCTCCTGAAGCTGACCCAGGGTGAGACCCTGCGCAAGCTGTACGAGCAG
CACCACGTGGTGCAGGACATGCTGGTGCCCATGAAGTGCCTGCAGCAGGCCCTGCACACC
TTCCAAAACGACATCCACGTCTACCCCATCTGGCTGTGTCCGTTCATCCTGCCCAGCCAG
CCAGGCCTAGTGCACCCCAAAGGAAATGAGGCAGAGCTCTACATCGACATTGGAGCATAT
GGGGAGCCGCGTGTGAAACACTTTGAAGCCAGGTCCTGCATGAGGCAGCTGGAGAAGTTT
GTCCGCAGCGTGCATGGCTTCCAGATGCTGTATGCCGACTGCTACATGAACCGGGAGGAG
TTCTGGGAGATGTTTGATGGCTCCTTGTACCACAAGCTGCGAGAGAAGCTGGGTTGCCAG
GACGCCTTCCCCGAGGTGTACGACAAGATCTGCAAGGCCGCCAGGCACTGA
Protein Properties
Number of Residues 516
Molecular Weight 60100.805
Theoretical pI 8.158
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>24-dehydrocholesterol reductase
MEPAVSLAVCALLFLLWVRLKGLEFVLIHQRWVFVCLFLLPLSLIFDIYYYVRAWVVFKL
SSAPRLHEQRVRDIQKQVREWKEQGSKTFMCTGRPGWLTVSLRVGKYKKTHKNIMINLMD
ILEVDTKKQIVRVEPLVTMGQVTALLTSIGWTLPVLPELDDLTVGGLIMGTGIESSSHKY
GLFQHICTAYELVLADGSFVRCTPSENSDLFYAVPWSCGTLGFLVAAEIRIIPAKKYVKL
RFEPVRGLEAICAKFTHESQRQENHFVEGLLYSLDEAVIMTGVMTDEAEPSKLNSIGNYY
KPWFFKHVENYLKTNREGLEYIPLRHYYHRHTRSIFWELQDIIPFGNNPIFRYLFGWMVP
PKISLLKLTQGETLRKLYEQHHVVQDMLVPMKCLQQALHTFQNDIHVYPIWLCPFILPSQ
PGLVHPKGNEAELYIDIGAYGEPRVKHFEARSCMRQLEKFVRSVHGFQMLYADCYMNREE
FWEMFDGSLYHKLREKLGCQDAFPEVYDKICKAARH
GenBank ID Protein 10442025
UniProtKB/Swiss-Prot ID Q15392
UniProtKB/Swiss-Prot Entry Name DHC24_HUMAN
PDB IDs Not Available
GenBank Gene ID AF261758
GeneCard ID DHCR24
GenAtlas ID Not Available
HGNC ID HGNC:2859
References
General References Not Available