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Descriptor English: | SAM Domain and HD Domain-Containing Protein 1 | ||||||
Descriptor Spanish: |
Proteína 1 que Contiene Dominios SAM y HD
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Descriptor Portuguese: | Proteína 1 com Domínio SAM e Domínio HD | ||||||
Descriptor French: | Protéine-1 contenant un domaine SAM et un domaine HD | ||||||
Entry term(s): |
Déoxynucléoside triphosphate triphosphohydrolase SAMHD1 Protéine SAMHD1 Protéine-1 à domaine SAM et à domaine HD SAMHD1 Deoxynucleoside triphosphate triphosphohydrolase SAMHD1 dNTPase |
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Tree number(s): |
D08.811.277.040.725 D08.811.277.352.700.843 D12.776.066.375 |
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RDF Unique Identifier: | https://id.nlm.nih.gov/mesh/D000076106 | ||||||
Scope note: | A host restriction triphosphorylhydrolase and dNTPase that contains an N-terminal STERILE ALPHA MOTIF and central, conserved ASPARTATE and HISTIDINE (HD) domain. It acts on single-stranded RNA, yielding deoxynucleosides and triphosphate, and functions in anti-viral defense through its dNTPase activity, reducing cellular dNTP levels below what is required for retroviral reverse transcription in DENDRITIC CELLS and MYELOID CELLS. It also has RIBONUCLEASE activity which blocks early replication of retroviruses such as HIV-1. Mutations in the SAMHD1 gene are associated with type 5 Aicardi-Goutieres syndrome (AGS5) and type 2 chilblain LUPUS (CHBL2). |
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Allowable Qualifiers: |
AD administration et posologie AE effets indésirables AI antagonistes et inhibiteurs AN analyse BI biosynthèse BL sang CF liquide cérébrospinal CH composition chimique CL classification CS synthèse chimique DE effets des médicaments et des substances chimiques DF déficit EC économie GE génétique HI histoire IM immunologie IP isolement et purification ME métabolisme PD pharmacologie PH physiologie PK pharmacocinétique PO intoxication RE effets des radiations SD ressources et distribution ST normes TO toxicité TU usage thérapeutique UL ultrastructure UR urine |
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Registry Number: | EC 3.1.5.- | ||||||
DeCS ID: | 57002 | ||||||
Unique ID: | D000076106 | ||||||
Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents | ||||||
Date Established: | 2018/01/01 | ||||||
Date of Entry: | 2017/07/11 | ||||||
Revision Date: | 2017/06/29 |
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PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Enzymes et coenzymes [D08]Enzymes et coenzymes -
PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Enzymes et coenzymes [D08]Enzymes et coenzymes -
PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Acides aminés, peptides et protéines [D12]Acides aminés, peptides et protéines
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Protéine-1 contenant un domaine SAM et un domaine HD
- Preferred
Concept UI |
M000632192 |
Preferred term | Protéine-1 contenant un domaine SAM et un domaine HD |
Entry term(s) |
Déoxynucléoside triphosphate triphosphohydrolase SAMHD1 Protéine SAMHD1 Protéine-1 à domaine SAM et à domaine HD SAMHD1 Deoxynucleoside triphosphate triphosphohydrolase SAMHD1 dNTPase |
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