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FLASH GENE
Symbol SRD5A1 contributors: mct/npt - updated : 22-08-2008
HGNC name steroid-5-alpha-reductase, alpha polypeptide 1 (3-oxo-5 alpha-steroid delta 4-dehydrogenase alpha 1)
HGNC id 11284
EXPRESSION
Type ubiquitous
   expressed in (based on citations)
organ(s)
SystemOrgan level 1Organ level 2Organ level 3Organ level 4LevelPubmedSpeciesStageRna symbol
Digestiveliver   highly
Endocrineadrenal gland   highly
Reproductivefemale systemuteruscervix highly
cell lineage
cell lines
fluid/secretion
at STAGE
PROTEIN
PHYSICAL PROPERTIES
STRUCTURE
motifs/domains
HOMOLOGY
Homologene
FAMILY
  • steroid 5-alpha reductase family
    • CATEGORY enzyme
    SUBCELLULAR LOCALIZATION     intracellular
    intracellular,cytoplasm,organelle,membrane
    intracellular,cytoplasm,organelle,endoplasmic reticulum
    intracellular,cytoplasm,organelle,lysosome
    intracellular,cytoplasm,cytosolic,microsome
    basic FUNCTION
  • playing a pivotal role in the action of androgens on target organs
  • catalyzing the conversion of testosterone to dihydrotestosterone
    • CELLULAR PROCESS
    PHYSIOLOGICAL PROCESS
    PATHWAY
    metabolism
    signaling
    a component
    INTERACTION
    DNA
    RNA
    small molecule
    protein
    cell & other
    REGULATION
    ASSOCIATED DISORDERS
    corresponding disease(s)
    Other morbid association(s)
    TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
    tumoral     --over  
    in recurrent and metastatic prostate cancers
    Susceptibility to polycystic ovary syndrome (PCOS) with hirsutism
    Variant & Polymorphism
    Candidate gene
    Marker
    Therapy target
    ANIMAL & CELL MODELS