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Grin1 Gene Detail
Summary
  • Symbol
    Grin1
  • Name
    glutamate receptor, ionotropic, NMDA1 (zeta 1)
  • Synonyms
    GluRzeta1, M100174, Nmdar, NMDAR1, NR1, Rgsc174
  • Feature Type
    protein coding gene
  • IDs
    MGI:95819
    NCBI Gene: 14810
  • Gene Overview
    MyGene.info: GRIN1
  • Alliance
    gene page
  • Transcription Start Sites
    5 TSS
Location &
Maps
more
  • Sequence Map
    Chr2:25291181-25319187 bp, - strand
  • From Ensembl annotation of GRCm38

    View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 2, 17.14 cM
  • Mapping Data
    7 experiments
Strain
Comparison
more
  • SNPs within 2kb
    63 from dbSNP Build 142
  • Strain Annotations
    18
  • RFLP
    4
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_95819
 protein coding gene Chr2:25291177-25319187 (-)
129S1/SvImJ MGP_129S1SvImJ_G0025438
 protein coding gene Chr2:23159052-23189963 (-)
A/J MGP_AJ_G0025415
 protein coding gene Chr2:22270473-22299638 (-)
AKR/J MGP_AKRJ_G0025385
 protein coding gene Chr2:23015923-23044461 (-)
BALB/cJ MGP_BALBcJ_G0025411
 protein coding gene Chr2:22381662-22411642 (-)
C3H/HeJ MGP_C3HHeJ_G0025172
 protein coding gene Chr2:22941644-22969807 (-)
C57BL/6NJ MGP_C57BL6NJ_G0025855
 protein coding gene Chr2:23893778-23924956 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0023266
 protein coding gene Chr2:21186641-21214135 (-)
CAST/EiJ MGP_CASTEiJ_G0024633
 protein coding gene Chr2:22820123-22854253 (-)
CBA/J MGP_CBAJ_G0025150
 protein coding gene Chr2:24730794-24758701 (-)
DBA/2J MGP_DBA2J_G0025283
 protein coding gene Chr2:22112073-22140122 (-)
FVB/NJ MGP_FVBNJ_G0025245
 protein coding gene Chr2:21853056-21880871 (-)
LP/J MGP_LPJ_G0025369
 protein coding gene Chr2:23103591-23135548 (-)
NOD/ShiLtJ MGP_NODShiLtJ_G0025276
 protein coding gene Chr2:24931679-24962201 (-)
NZO/HlLtJ MGP_NZOHlLtJ_G0025914
 protein coding gene Chr2:22961960-22991412 (-)
PWK/PhJ MGP_PWKPhJ_G0024381
 protein coding gene Chr2:21920278-21955514 (-)
SPRET/EiJ MGP_SPRETEiJ_G0024181
 protein coding gene Chr2:23111643-23144149 (-)
WSB/EiJ MGP_WSBEiJ_G0024704
 protein coding gene Chr2:23032485-23061307 (-)



Homology
more
  • Human Ortholog
    GRIN1, glutamate ionotropic receptor NMDA type subunit 1
  • Vertebrate Orthologs
    10
  • Human Ortholog
    GRIN1, glutamate ionotropic receptor NMDA type subunit 1
    Orthology source: HomoloGene, HGNC
  • Synonyms
    GluN1, MRD8, NDHMSD, NDHMSR, NMDA1, NMDAR1, NMD-R1, NR1
  • Links
    NCBI Gene ID: 2902
    neXtProt AC: NX_Q05586
    UniProt: Q05586

  • Chr Location
    9q34.3; chr9:137139092-137168762 (+)  GRCh38.p7
Human Diseases
more
  • Diseases
    2 with Grin1 mouse models; 1 with human GRIN1 associations

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

  • Mutations/Alleles
    2 with disease annotations
  • References
    3 with disease annotations
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    116 phenotypes from 24 alleles in 28 genetic backgrounds
    8 phenotypes from multigenic genotypes
    1 images
    226 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
immune system
integument
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
neoplasm
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
vision/eye

Click cells to view annotations.
Null mutants lack whisker patterns in brain cortex, are ataxic and die neonatally of respiratory failure. Hypomorph mutants exhibit hyperactivity, stereotypy, and impaired social/sexual interactions. Mice homozygous for an ENU-induced allele exhibit abnormal behavior and neuron physiology.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    193
  • GO References
    92
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 death
cell differentiation
cell population proliferation
cellular component organization
establishment of localization
homeostatic process
immune system process
lipid metabolic process
nucleic acid-templated transcription
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
non-membrane-bounded organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
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
    1058
  • Tissues
    200
  • cDNA Data
    54
  • Literature Summary
    69
  • Comparison Matrix
    Gene Expression + Phenotype
    • Interactions
    less
    Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic ENSMUSG00000026959 Ensembl Gene Model | MGI Sequence Detail 28007 C57BL/6J ±  kb
    transcript ENSMUST00000114310 Ensembl | MGI Sequence Detail 4276 Not Applicable  
    polypeptide ENSMUSP00000109949 Ensembl | MGI Sequence Detail 959 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    • UniProt
      8 Sequences
    • Protein Ontology
      PR:000008245 glutamate receptor ionotropic, NMDA 1
      (term hierarchy)
    • InterPro Domains
      IPR018882 Calmodulin-binding domain C0, NMDA receptor, NR1 subunit
      IPR001320 Ionotropic glutamate receptor
      IPR019594 Ionotropic glutamate receptor, L-glutamate and glycine-binding domain
      IPR001508 Ionotropic glutamate receptor, metazoa
      IPR028082 Periplasmic binding protein-like I
      IPR001828 Receptor, ligand binding region
    Molecular
    Reagents
    less
    • All nucleic 60
      cDNA 55
      Primer pair 4
      Other 1

      Microarray probesets 4
    Other
    Accession IDs
    less
    MGD-MRK-10257, MGD-MRK-12899, MGI:3798976
    References
    more
    • Summaries
      All 454
      Developmental Gene Expression 69
      Diseases 3
      Gene Ontology 92
      Phenotypes 226
    • Earliest
      J:1333 Kutsuwada T, et al., Molecular diversity of the NMDA receptor channel [see comments]. Nature. 1992 Jul 2;358(6381):36-41
    • Latest
      J:298836 Fernandes AB, et al., Postingestive Modulation of Food Seeking Depends on Vagus-Mediated Dopamine Neuron Activity. Neuron. 2020 Jun 3;106(5):778-788.e6
    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
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    Send questions and comments to User Support.     		last database update
    01/12/2021
    MGI 6.16     		The Jackson Laboratory