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Map4k1 Gene Detail
Summary
  • Symbol
    Map4k1
  • Name
    mitogen-activated protein kinase kinase kinase kinase 1
  • Synonyms
    Hpk1
  • Feature Type
    protein coding gene
  • IDs
    MGI:1346882
    NCBI Gene: 26411
  • Alliance
  • Transcription Start Sites
    9 TSS
Location &
Maps
more
  • Sequence Map
    Chr7:28681506-28702704 bp, + strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
  • Genetic Map
    Chromosome 7, 16.94 cM, cytoband A3
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    696 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1346882
protein coding gene Chr7:28681475-28702704 (+)
129S1/SvImJ ENSMUSG00200042704
protein coding gene Chr7:18481519-18502735 (+)
A/J ENSMUSG00195042794
protein coding gene Chr7:21148283-21169504 (+)
AKR/J ENSMUSG00220048889
protein coding gene Chr7:23323822-23345058 (-)
BALB/cJ ENSMUSG00180051069
protein coding gene Chr7:19207813-19229031 (+)
C3H/HeJ ENSMUSG00175030197
protein coding gene Chr7:20247196-20268411 (+)
C57BL/6NJ ENSMUSG00215053926
protein coding gene Chr7:18371468-18392704 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0029470
protein coding gene Chr7:28201112-28221473 (+)
CAST/EiJ ENSTCUG00005047760
protein coding gene Chr7:20188812-20210300 (+)
CBA/J ENSMUSG00210052980
protein coding gene Chr7:19431736-19452950 (+)
DBA/2J ENSMUSG00185043965
protein coding gene Chr7:22533068-22554302 (+)
FVB/NJ ENSMUSG00205045198
protein coding gene Chr7:19213927-19235131 (+)
JF1/MsJ ENSUMUG00000048310
protein coding gene Chr7:26948492-26969899 (+)
LP/J ENSMUSG00230052949
protein coding gene Chr7:27703588-27724817 (+)
NOD/ShiLtJ ENSMUSG00190036898
protein coding gene Chr7:18867327-18888560 (+)
NZO/HlLtJ ENSMUSG00225026568
protein coding gene Chr7:26546732-26567964 (+)
PWK/PhJ ENSLUMG00010045010
protein coding gene Chr7:18913411-18934679 (+)
SPRET/EiJ ENSMSPG00010047601
protein coding gene Chr7:18257314-18278560 (+)
WSB/EiJ ENSIUOG00005053387
protein coding gene Chr7:13137198-13158509 (+)



Homology
more
  • Human Ortholog
    MAP4K1, mitogen-activated protein kinase kinase kinase kinase 1
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    MAP4K1, mitogen-activated protein kinase kinase kinase kinase 1
  • Synonyms
    HPK1
  • Links
    NCBI Gene ID: 11184
    UniProt: Q92918

  • Chr Location
    19q13.2; chr19:38587641-38619161 (-)  GRCh38

Mutations,
Alleles, and
Phenotypes
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  • Phenotype Summary
    11 phenotypes from 3 alleles in 4 genetic backgrounds
    17 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 null mice have increased responses of B and T cells. Dendritic cells are also hyperresponsive to stimulation.
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 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
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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
  • Tissues
  • cDNA Data
  • Literature Summary
Sequences &
Gene Models
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Representative SequencesLengthStrain/SpeciesFlank
genomic 26411 NCBI Gene Model | MGI Sequence Detail 21199 C57BL/6J ±  kb
transcript NM_008279 RefSeq | MGI Sequence Detail 2700 C57BL/6  
polypeptide P70218 UniProt | EBI | MGI Sequence Detail 827 Not Applicable  
For the selected sequence
Protein
Information
less
Molecular
Reagents
less
  • All nucleic 40
    cDNA 39
    Primer pair 1

    Microarray probesets 2
Other
Accession IDs
less
MGD-MRK-38203, MGI:109159
References
more
  • Summaries
    All 53
    Developmental Gene Expression 4
    Gene Ontology 11
    Phenotypes 17
  • Earliest
    J:37543 Kiefer F, et al., HPK1, a hematopoietic protein kinase activating the SAPK/JNK pathway. EMBO J. 1996 Dec 16;15(24):7013-25
  • Latest
    J:360670 Choi WS, et al., HPK1 Dysregulation-Associated NK Cell Dysfunction and Defective Expansion Promotes Metastatic Melanoma Progression. Adv Sci (Weinh). 2024 Aug;11(29):e2400920

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)
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Funding Information
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last database update
09/08/2026
MGI 6.24
The Jackson Laboratory