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NOS1, nitric oxide synthase 1

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NOS1, nitric oxide synthase 1

  • The protein encoded by this gene belongs to the family of nitric oxide synthases, which synthesize nitric oxide from L-arginine. Nitric oxide is a reactive free radical, which acts as a biologic mediator in several processes, including neurotransmission, and antimicrobial and antitumoral activities. In the brain and peripheral nervous system, nitric oxide displays many properties of a neurotransmitter, and has been implicated in neurotoxicity associated with stroke and neurodegenerative diseases, neural regulation of smooth muscle, including peristalsis, and penile erection. This protein is ubiquitously expressed, with high level of expression in skeletal muscle. Multiple transcript variants that differ in the 5' UTR have been described for this gene but the full-length nature of these transcripts is not known. Additionally, alternatively spliced transcript variants encoding different isoforms (some testis-specific) have been found for this gene.[provided by RefSeq, Feb 2011]

  • Gene Synonyms (IHPS1, N-NOS, NC-NOS, NOS, bNOS, nNOS, nitric oxide synthase, brain, NOS type I, constitutive NOS, neuronal NOS, nitric oxide synthase 1 (neuronal), peptidyl-cysteine S-nitrosylase NOS1,)
  • NCBI Gene ID: 4842
  • Species: Homo sapiens (Human)
  • UNIPROT ID#>>B3VK56
    UNIPROT ID#>>P29475
    UNIPROT ID#>>A0PJJ7
    UNIPROT ID#>>B4DG68
  • View the NCBI Database for this Gene »

The information on this page was collected from publicly accessible databases, and is periodically updated. Promega makes no claims to accuracy, or ownership of these genes.

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The information on this page was collected from publicly accessible databases, and is periodically updated. Promega makes no claims to accuracy, or ownership of these genes.

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