About   Help   FAQ
Nos1 Gene Detail
Summary
  • Symbol
    Nos1
  • Name
    nitric oxide synthase 1, neuronal
  • Synonyms
    2310005C01Rik, bNOS, nNOS, NO, Nos-1
  • Feature Type
    protein coding gene
  • IDs
    MGI:97360
    NCBI Gene: 18125
  • Alliance
    gene page
  • Transcription Start Sites
    2 TSS
Location &
Maps
more
  • Sequence Map
    Chr5:118004904-118096905 bp, + strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 5, 57.29 cM, cytoband F
  • Mapping Data
    13 experiments
Strain
Comparison
more
  • SNPs within 2kb
    2820 from dbSNP Build 142
  • Strain Annotations
    18
  • RFLP
    1
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_97360
 protein coding gene Chr5:117919097-118096905 (+)
129S1/SvImJ MGP_129S1SvImJ_G0029990
 protein coding gene Chr5:120893399-121091877 (+)
A/J MGP_AJ_G0029954
 protein coding gene Chr5:115968888-116148328 (+)
AKR/J MGP_AKRJ_G0029893
 protein coding gene Chr5:119715056-119906262 (+)
BALB/cJ MGP_BALBcJ_G0029965
 protein coding gene Chr5:117391428-117574792 (+)
C3H/HeJ MGP_C3HHeJ_G0029685
 protein coding gene Chr5:120241336-120428074 (+)
C57BL/6NJ MGP_C57BL6NJ_G0030420
 protein coding gene Chr5:125481990-125690232 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0027646
 protein coding gene Chr5:110739957-110917494 (+)
CAST/EiJ MGP_CASTEiJ_G0029094
 protein coding gene Chr5:119255959-119449016 (+)
CBA/J MGP_CBAJ_G0029653
 protein coding gene Chr5:130322393-130541148 (+)
DBA/2J MGP_DBA2J_G0029803
 protein coding gene Chr5:116067091-116249001 (+)
FVB/NJ MGP_FVBNJ_G0029759
 protein coding gene Chr5:114950022-115137770 (+)
LP/J MGP_LPJ_G0029891
 protein coding gene Chr5:121382538-121586804 (+)
NOD/ShiLtJ MGP_NODShiLtJ_G0029790
 protein coding gene Chr5:134525983-134726299 (+)
NZO/HlLtJ MGP_NZOHlLtJ_G0030461
 protein coding gene Chr5:119252875-119448651 (+)
PWK/PhJ MGP_PWKPhJ_G0028807
 protein coding gene Chr5:114772534-114958377 (+)
SPRET/EiJ MGP_SPRETEiJ_G0028645
 protein coding gene Chr5:116828230-117025286 (+)
WSB/EiJ MGP_WSBEiJ_G0029169
 protein coding gene Chr5:119826417-120021055 (+)



Homology
more
  • Human Ortholog
    NOS1, nitric oxide synthase 1
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    NOS1, nitric oxide synthase 1
  • Synonyms
    bNOS, IHPS1, NC-NOS, nNOS, N-NOS, NOS
  • Links
    NCBI Gene ID: 4842
    neXtProt AC: NX_P29475
    UniProt: P29475

  • Chr Location
    12q24.22; chr12:117208142-117452170 (-)  GRCh38
Human Diseases
more
  • Diseases
    2 with Nos1 mouse models; 4 with human NOS1 associations

Human Disease Mouse Models
      
IDs
 View 1 model
IDs
 View 1 model
      
IDs
IDs
IDs
IDs
Click on a disease name to see all genes associated with that disease.

  • Mutations/Alleles
    1 with disease annotations
  • References
    5 with disease annotations
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    123 phenotypes from 5 alleles in 11 genetic backgrounds
    82 phenotypes from multigenic genotypes
    1 images
    410 phenotype references
Phenotype Overview

adipose tissue
behavior/neurological
cardiovascular system
cellular
craniofacial
digestive/alimentary system
embryo
endocrine/exocrine glands
growth/size/body
hearing/vestibular/ear
hematopoietic system
homeostasis/metabolism
integument
immune system
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
neoplasm
vision/eye

Click cells to view annotations.
Homozygous hypomorphic mice exhibit enlarged stomachs, abnormal pyloric and lower esophageal sphincters, age-related cardiac hypertrophy, altered alcohol consumption and responses, decreased ovulation and reduced REM sleep. Homozygous null mice display increased neurogenesis in the adult brain.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    124
  • GO References
    22
Molecular Function

carbohydrate derivative binding
cytoskeletal protein binding
DNA binding
enzyme regulator
hydrolase
ligase
lipid binding
oxidoreductase
RNA binding
signaling receptor activity
signaling receptor binding
transcription
transferase
transporter
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
membraneless organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
    1771
  • Tissues
    505
  • cDNA Data
    11
  • Literature Summary
    132
  • Comparison Matrix
    Gene Expression + Phenotype
    • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic 18125 NCBI Gene Model | MGI Sequence Detail 92002 C57BL/6J ±  kb
    transcript NM_008712 RefSeq | MGI Sequence Detail 9695 ZRU/MplStud  
    polypeptide Q9Z0J4 UniProt | EBI | MGI Sequence Detail 1429 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    • UniProt
      4 Sequences
    • Protein Ontology
      PR:000011326 nitric oxide synthase 1
      (term hierarchy)
    • PDB
      2O60
    • EC
      1.14.13.39
    • InterPro Domains
      IPR017927 FAD-binding domain, ferredoxin reductase-type
      IPR039261 Ferredoxin-NADP reductase (FNR), nucleotide-binding domain
      IPR001094 Flavodoxin-like
      IPR008254 Flavodoxin/nitric oxide synthase
      IPR029039 Flavoprotein-like superfamily
      IPR001709 Flavoprotein pyridine nucleotide cytochrome reductase
      IPR023173 NADPH-cytochrome p450 reductase, FAD-binding, alpha-helical domain superfamily
      IPR044943 Nitric oxide synthase, domain 1 superfamily
      IPR044940 Nitric oxide synthase, domain 2 superfamily
      IPR044944 Nitric oxide synthase, domain 3 superfamily
      IPR012144 Nitric-oxide synthase, eukaryote
      IPR050607 Nitric Oxide Synthase (NOS)
      IPR004030 Nitric oxide synthase, N-terminal
      IPR036119 Nitric oxide synthase, N-terminal domain superfamily
      IPR001433 Oxidoreductase FAD/NAD(P)-binding
      IPR001478 PDZ domain
      IPR036034 PDZ superfamily
      IPR017938 Riboflavin synthase-like beta-barrel
      IPR003097 Sulfite reductase [NADPH] flavoprotein alpha-component-like, FAD-binding
    • GlyGen
      Q9Z0J4 3 sites, 3 N-linked glycans (3 sites)
    Molecular
    Reagents
    less
    • All nucleic 18
      Genomic 2
      cDNA 12
      Primer pair 3
      Other 1

      Microarray probesets 7
    Other
    Accession IDs
    less
    MGD-MRK-12909, MGD-MRK-12912, MGI:1923980
    References
    more
    • Summaries
      All 711
      Developmental Gene Expression 132
      Diseases 5
      Gene Ontology 22
      Phenotypes 410
    • Earliest
      J:134667 Roderick TH, et al., Two radiation-induced chromosomal inversions in mice (Mus musculus). Proc Natl Acad Sci U S A. 1970 Oct;67(2):961-7
    • Latest
      J:358968 Kennedy WM, et al., T-Type Ca(2+) Channels Mediate a Critical Period of Plasticity in Adult-Born Granule Cells. J Neurosci. 2024 Apr 10;44(15)
    Contributing Projects:
    Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
    Citing These Resources
    Funding Information
    Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
    Send questions and comments to User Support.     		last database update
    12/10/2024
    MGI 6.24     		The Jackson Laboratory