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Eif1b Gene Detail
Summary
  • Symbol
    Eif1b
  • Name
    eukaryotic translation initiation factor 1B
  • Synonyms
    1500010M16Rik, 3110001N14Rik
  • Feature Type
    protein coding gene
  • IDs
    MGI:1916219
    NCBI Gene: 68969
  • Alliance
    genome feature page
  • Transcription Start Sites
    7 TSS
Location &
Maps
more
  • Sequence Map
    Chr9:120321672-120324393 bp, + strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 9, 71.67 cM, cytoband F4
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    183 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1916219
 protein coding gene Chr9:120321298-120324396 (+)
129S1/SvImJ ENSMUSG00200027733
 protein coding gene Chr9:117443965-117447065 (+)
A/J ENSMUSG00195028080
 protein coding gene Chr9:116618974-116622078 (+)
AKR/J ENSMUSG00220019431
 protein coding gene Chr9:117079879-117082979 (+)
BALB/cJ ENSMUSG00180027881
 protein coding gene Chr9:117156248-117159351 (+)
C3H/HeJ ENSMUSG00175017634
 protein coding gene Chr9:117399520-117402623 (+)
C57BL/6NJ ENSMUSG00215023566
 protein coding gene Chr9:117275253-117278351 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0032817
 protein coding gene Chr9:115899406-115902126 (+)
CAST/EiJ ENSTCUG00005015334
 protein coding gene Chr9:117024444-117027526 (+)
CBA/J ENSMUSG00210032248
 protein coding gene Chr9:117118694-117121794 (+)
DBA/2J ENSMUSG00185016559
 protein coding gene Chr9:117452938-117456040 (+)
FVB/NJ ENSMUSG00205018738
 protein coding gene Chr9:117287720-117290824 (+)
JF1/MsJ ENSUMUG00000031259
 protein coding gene Chr9:117307484-117310596 (+)
LP/J ENSMUSG00230031485
 protein coding gene Chr9:117572273-117575371 (+)
NOD/ShiLtJ ENSMUSG00190014449
 protein coding gene Chr9:117053628-117056726 (+)
NZO/HlLtJ ENSMUSG00225023623
 protein coding gene Chr9:117836816-117839914 (+)
PWK/PhJ ENSLUMG00010035171
 protein coding gene Chr9:117195673-117198774 (+)
SPRET/EiJ ENSMSPG00010023427
 protein coding gene Chr9:118895371-118898449 (+)
WSB/EiJ ENSIUOG00005018728
 protein coding gene Chr9:116501838-116504942 (+)



Homology
more
  • Human Ortholog
    EIF1B, eukaryotic translation initiation factor 1B
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    EIF1B, eukaryotic translation initiation factor 1B
  • Synonyms
    GC20
  • Links
    NCBI Gene ID: 10289
    UniProt: O60739

  • Chr Location
    3p22.1; chr3:40309707-40312424 (+)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    2 phenotypes from 1 allele in 1 genetic background
    5 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.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    7
  • GO References
    3
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
    693
  • Tissues
    45
  • cDNA Data
    64
  • Literature Summary
    5
Sequences &
Gene Models
less
Representative SequencesLengthStrain/SpeciesFlank
genomic 68969 NCBI Gene Model | MGI Sequence Detail 2722 C57BL/6J ±  kb
transcript NM_026892 RefSeq | MGI Sequence Detail 917 C57BL/6  
polypeptide Q9CXU9 UniProt | EBI | MGI Sequence Detail 113 Not Applicable  
For the selected sequence
Protein
Information
less
Molecular
Reagents
less
  • All nucleic 65
    cDNA 64
    Primer pair 1

    Microarray probesets 3
Other
Accession IDs
less
MGI:1916516
References
more
  • Summaries
    All 33
    Developmental Gene Expression 5
    Gene Ontology 3
    Phenotypes 5
  • Earliest
    J:65060 Kawai J, et al., Functional annotation of a full-length mouse cDNA collection. Nature. 2001 Feb 8;409(6821):685-90
  • Latest
    J:345621 Adams DJ, et al., Genetic determinants of micronucleus formation in vivo. Nature. 2024 Mar;627(8002):130-136
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
09/08/2026
MGI 6.24 		The Jackson Laboratory