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Smim20 Gene Detail
Summary
  • Symbol
    Smim20
  • Name
    small integral membrane protein 20
  • Synonyms
    1110067B18Rik, 1810013D10Rik
  • Feature Type
    protein coding gene
  • IDs
    MGI:1913528
    NCBI Gene: 66278
  • Gene Overview
    MyGene.info: SMIM20
  • Alliance
  • Transcription Start Sites
    2 TSS
Location &
Maps
more
  • Sequence Map
    Chr5:53267106-53278540 bp, + strand
  • From NCBI annotation of GRCm38

    View this region in JBrowse

  • Genome Browsers
  • Genetic Map
    Chromosome 5, 29.05 cM
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    98 from dbSNP Build 142
  • Strain Annotations
    18
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1913528
protein coding gene Chr5:53267083-53278540 (.)
129S1/SvImJ MGP_129S1SvImJ_G0029553
protein coding gene Chr5:52298786-52310238 (+)
A/J MGP_AJ_G0029521
protein coding gene Chr5:50460380-50471997 (+)
AKR/J MGP_AKRJ_G0029469
protein coding gene Chr5:52197796-52209304 (+)
BALB/cJ MGP_BALBcJ_G0029530
protein coding gene Chr5:50949064-50960236 (+)
C3H/HeJ MGP_C3HHeJ_G0029253
protein coding gene Chr5:52336500-52351942 (+)
C57BL/6NJ MGP_C57BL6NJ_G0029984
protein coding gene Chr5:54459871-54471201 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0027224
protein coding gene Chr5:47215642-47226826 (+)
CAST/EiJ MGP_CASTEiJ_G0028661
protein coding gene Chr5:51345010-51358075 (+)
CBA/J MGP_CBAJ_G0029222
protein coding gene Chr5:56137586-56149047 (+)
DBA/2J MGP_DBA2J_G0029368
protein coding gene Chr5:50524491-50536708 (+)
FVB/NJ MGP_FVBNJ_G0029328
protein coding gene Chr5:49861415-49874113 (+)
LP/J MGP_LPJ_G0029453
protein coding gene Chr5:52763909-52775366 (+)
NOD/ShiLtJ MGP_NODShiLtJ_G0029356
protein coding gene Chr5:57208126-57219581 (+)
NZO/HlLtJ MGP_NZOHlLtJ_G0030017
protein coding gene Chr5:51673409-51685673 (+)
PWK/PhJ MGP_PWKPhJ_G0028385
protein coding gene Chr5:49585740-49598207 (+)
SPRET/EiJ MGP_SPRETEiJ_G0028219
protein coding gene Chr5:51115071-51128665 (+)
WSB/EiJ MGP_WSBEiJ_G0028742
protein coding gene Chr5:51730881-51744158 (+)



Homology
more
  • Human Ortholog
    SMIM20, small integral membrane protein 20
  • Vertebrate Orthologs
    9
  • Human Ortholog
    SMIM20, small integral membrane protein 20
    Orthology source: HomoloGene, HGNC
  • Synonyms
    C4orf52, MITRAC7, PNX
  • Links
    NCBI Gene ID: 389203
    neXtProt AC: NX_Q8N5G0
    UniProt: Q8N5G0

  • Chr Location
    4p15.2; chr4:25914192-25929879 (+)  GRCh38.p7

Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    18 phenotype references
  • All Mutations and Alleles
    5
  • Chemically induced (other)
    2
  • Radiation induced
    1
  • Spontaneous
    1
  • Targeted
    1
  • Genomic Mutations
    4 involving Smim20
  • Find Mice (IMSR)
Gene Ontology
(GO)
Classifications
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  • All GO Annotations
  • GO References
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 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
  • cDNA Data
Interactions
less
Sequences &
Gene Models
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Representative SequencesLengthStrain/SpeciesFlank
genomic 66278 NCBI Gene Model | MGI Sequence Detail 11435 C57BL/6J ±  kb
transcript NM_001145433 RefSeq | MGI Sequence Detail 1036 C57BL/6  
polypeptide NP_001138905 RefSeq | MGI Sequence Detail 69 C57BL/6  
For the selected sequence
Protein
Information
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  • UniProt
    2 Sequences
  • InterPro Domains
    IPR027917 Small integral membrane protein 20
Molecular
Reagents
less
  • All nucleic 10
    Genomic 2
    cDNA 8

    Microarray probesets 3
Other
Accession IDs
less
MGI:1919046, MGI:2141348
References
more
  • Summaries
    All 38
    Gene Ontology 3
    Phenotypes 18
  • Earliest
    J:5021 Batchelor AL, et al., A comparison of the mutagenic effectiveness of chronic neutron- and gamma-irradiation of mouse spermatogonia. Mutat Res. 1966 Jun;3(3):218-29
  • Latest
    J:265628 Gaudet P, et al., Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Brief Bioinform. 2011 Sep;12(5):449-62

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
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last database update
11/06/2018
MGI 6.13
The Jackson Laboratory