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Serpina3c Gene Detail
Summary
  • Symbol
    Serpina3c
  • Name
    serine (or cysteine) peptidase inhibitor, clade A, member 3C
  • Synonyms
    1A1, alpha-1 antiproteinase, Kalbp, Klkbp
  • Feature Type
    protein coding gene
  • IDs
    MGI:102848
    NCBI Gene: 16625
  • Alliance
  • Transcription Start Sites
    3 TSS
  • Candidate for QTL
    2 QTL
Location &
Maps
more
  • Sequence Map
    Chr12:104113166-104120187 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
  • Genetic Map
    Chromosome 12, 53.46 cM, cytoband F1
  • Mapping Data
    3 experiments
Strain
Comparison
more
  • SNPs within 2kb
    451 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_102848
protein coding gene Chr12:104112641-104120187 (-)
129S1/SvImJ ENSMUSG00200023798
protein coding gene Chr12:95844281-95851769 (-)
A/J ENSMUSG00195020157
protein coding gene Chr12:98439707-98447195 (-)
AKR/J ENSMUSG00220037662
protein coding gene Chr12:96240844-96248375 (-)
BALB/cJ ENSMUSG00180035443
protein coding gene Chr12:97574555-97582086 (-)
C3H/HeJ ENSMUSG00175032509
protein coding gene Chr12:100252407-100259895 (-)
C57BL/6NJ ENSMUSG00215040228
protein coding gene Chr12:96914321-96921809 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0018072
protein coding gene Chr12:98591466-98600711 (-)
CAST/EiJ ENSTCUG00005018406
protein coding gene Chr12:96361692-96369170 (-)
CBA/J ENSMUSG00210014259
protein coding gene Chr12:97266505-97274036 (-)
DBA/2J ENSMUSG00185044627
protein coding gene Chr12:99032584-99040115 (-)
FVB/NJ ENSMUSG00205016065
protein coding gene Chr12:96253128-96260642 (-)
JF1/MsJ ENSUMUG00000021441
protein coding gene Chr12:103807617-103815110 (-)
LP/J ENSMUSG00230030267
protein coding gene Chr12:106109259-106116747 (-)
NOD/ShiLtJ ENSMUSG00190021937
protein coding gene Chr12:88938861-88946392 (+)
NZO/HlLtJ ENSMUSG00225036624
protein coding gene Chr12:107878976-107886464 (-)
PWK/PhJ ENSLUMG00010013148
protein coding gene Chr12:97253800-97261314 (-)
SPRET/EiJ ENSMSPG00010016749
protein coding gene Chr12:99632810-99640360 (-)
WSB/EiJ ENSIUOG00005008383
protein coding gene Chr12:96266777-96274303 (-)



Homology
more
  • Human Ortholog
    SERPINA3, serpin family A member 3
  • Vertebrate Orthologs
    10
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    SERPINA3, serpin family A member 3
  • Synonyms
    AACT, ACT, GIG24, GIG25
  • Links
    NCBI Gene ID: 12
    UniProt: P01011

  • Chr Location
    14q32.13; chr14:94612377-94624645 (+)  GRCh38

Human Diseases
more
  • Diseases
    3 with human SERPINA3 associations

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

Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    16 phenotypes from 1 allele in 1 genetic background
    11 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.
Under high-fat diet feeding conditions, male mice homozygous for a knock-out allele exhibit increased susceptibility to diet-induced obesity, with lower metabolic rates, more severe glucose intolerance and insulin resistance, and increased white adipose tissue inflammation and apoptosis.
Gene Ontology
(GO)
Classifications
less
  • 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
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
  • Tissues
  • cDNA Data
  • Literature Summary
  • Comparison Matrix
  • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic 16625 NCBI Gene Model | MGI Sequence Detail 7022 C57BL/6J ±  kb
    transcript NM_008458 RefSeq | MGI Sequence Detail 1690 C57BL/6  
    polypeptide P29621 UniProt | EBI | MGI Sequence Detail 417 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 10
      Genomic 2
      cDNA 8

      Microarray probesets 4
    Other
    Accession IDs
    less
    MGD-MRK-11551, MGD-MRK-23681
    References
    more
    • Summaries
      All 46
      Developmental Gene Expression 1
      Gene Ontology 5
      Phenotypes 11
    • Earliest
      J:1851 Chai KX, et al., Molecular cloning and sequence analysis of the mouse kallikrein-binding protein gene. Biochim Biophys Acta. 1991 Dec 2;1129(1):127-30
    • 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)
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    Funding Information
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    last database update
    09/08/2026
    MGI 6.24
    The Jackson Laboratory