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Ptprcap Gene Detail
Summary
  • Symbol
    Ptprcap
  • Name
    protein tyrosine phosphatase receptor type C polypeptide-associated protein
  • Synonyms
    CD-45-AP, LSM-1
Location &
Maps
more
  • Sequence Map
    Chr19:4204645-4206709 bp, + strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
  • Genetic Map
    Chromosome 19, 3.86 cM, cytoband B
  • Mapping Data
    12 experiments
Strain
Comparison
more
  • SNPs within 2kb
    27 from dbSNP Build 142
  • Strain Annotations
    19
  • RFLP
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_97811
protein coding gene Chr19:4203603-4206750 (+)
129S1/SvImJ ENSMUSG00200050836
protein coding gene Chr19:964602-967274 (+)
A/J ENSMUSG00195051789
protein coding gene Chr19:1355836-1358508 (+)
AKR/J ENSMUSG00220044237
protein coding gene Chr19:1128779-1131452 (+)
BALB/cJ ENSMUSG00180045480
protein coding gene Chr19:1730589-1733261 (+)
C3H/HeJ ENSMUSG00175009509
protein coding gene Chr19:975315-977987 (+)
C57BL/6NJ ENSMUSG00215040819
protein coding gene Chr19:1202906-1205578 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0022494
protein coding gene Chr19:898691-900802 (+)
CAST/EiJ ENSTCUG00005026148
protein coding gene Chr19:1109863-1112546 (+)
CBA/J ENSMUSG00210048472
protein coding gene Chr19:975622-978294 (+)
DBA/2J ENSMUSG00185040628
protein coding gene Chr19:1351933-1354605 (+)
FVB/NJ ENSMUSG00205048960
protein coding gene Chr19:1353123-1355796 (+)
JF1/MsJ ENSUMUG00000052726
protein coding gene Chr19:1337149-1339830 (+)
LP/J ENSMUSG00230051836
protein coding gene Chr19:2270768-2273440 (+)
NOD/ShiLtJ ENSMUSG00190029609
protein coding gene Chr19:896925-899597 (+)
NZO/HlLtJ ENSMUSG00225025657
protein coding gene Chr19:5979613-5982285 (+)
PWK/PhJ ENSLUMG00010005483
protein coding gene Chr19:1113858-1116540 (+)
SPRET/EiJ ENSMSPG00010039306
protein coding gene Chr19:1094056-1096734 (+)
WSB/EiJ ENSIUOG00005045823
protein coding gene Chr19:980993-983642 (+)



Homology
more
  • Human Ortholog
    PTPRCAP, protein tyrosine phosphatase receptor type C associated protein
  • Vertebrate Orthologs
    2
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    PTPRCAP, protein tyrosine phosphatase receptor type C associated protein
  • Synonyms
    CD45-AP, LPAP
  • Links
    NCBI Gene ID: 5790
    UniProt: Q14761

  • Chr Location
    11q13.2; chr11:67435510-67437682 (-)  GRCh38

Mutations,
Alleles, and
Phenotypes
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  • Phenotype Summary
    7 phenotypes from 3 alleles in 2 genetic backgrounds
    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.
Mice homozygous for a knock-out allele display impaired T and B cell responses to antigen receptor stimulation. Mice for a second knock-out allele show enlarged lymph nodes and increased lymph node cellularity but not significantly altered polyclonal T-cell responses.
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
  • Comparison Matrix
  • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic 19265 NCBI Gene Model | MGI Sequence Detail 2065 C57BL/6J ±  kb
    transcript NM_016933 RefSeq | MGI Sequence Detail 853 C57BL/6  
    polypeptide Q64697 UniProt | EBI | MGI Sequence Detail 197 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    • UniProt
      3 Sequences
    • Protein Ontology
      PR:000013466 protein tyrosine phosphatase receptor type C-associated protein
    • InterPro Domains
      IPR016553 Protein tyrosine phosphatase receptor type C-associated protein
    Molecular
    Reagents
    less
    • All nucleic 14
      Genomic 2
      cDNA 12

      Microarray probesets 3
    Other
    Accession IDs
    less
    MGD-MRK-13680, MGI:2147585
    References
    more
    • Summaries
      All 46
      Developmental Gene Expression 2
      Gene Ontology 4
      Phenotypes 11
    • Earliest
      J:16674 Takeda A, et al., Molecular cloning of the CD45-associated 30-kDa protein. J Biol Chem. 1994 Jan 28;269(4):2357-60
    • Latest
      J:173534 Skarnes WC, et al., A conditional knockout resource for the genome-wide study of mouse gene function. Nature. 2011 Jun 16;474(7351):337-42

    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
    09/01/2026
    MGI 6.24
    The Jackson Laboratory