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Aliases for CAMK2N1 Gene

Aliases for CAMK2N1 Gene

  • Calcium/Calmodulin Dependent Protein Kinase II Inhibitor 1 2 3 5
  • CaMKII Inhibitory Protein Alpha 3 4
  • CaMKIIN-Alpha 3 4
  • Calcium/Calmodulin-Dependent Protein Kinase II Inhibitor 1 3
  • CaMKIINalpha 3
  • PRO1489 3

External Ids for CAMK2N1 Gene

Previous GeneCards Identifiers for CAMK2N1 Gene

  • GC01M020556
  • GC01M020681
  • GC01M020808
  • GC01M019055

Summaries for CAMK2N1 Gene

GeneCards Summary for CAMK2N1 Gene

CAMK2N1 (Calcium/Calmodulin Dependent Protein Kinase II Inhibitor 1) is a Protein Coding gene. Gene Ontology (GO) annotations related to this gene include protein kinase binding and calcium-dependent protein kinase inhibitor activity. An important paralog of this gene is CAMK2N2.

UniProtKB/Swiss-Prot for CAMK2N1 Gene

  • Potent and specific inhibitor of CaM-kinase II (CAMK2).

Additional gene information for CAMK2N1 Gene

No data available for Entrez Gene Summary , CIViC summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for CAMK2N1 Gene

Genomics for CAMK2N1 Gene

GeneHancer (GH) Regulatory Elements for CAMK2N1 Gene

Promoters and enhancers for CAMK2N1 Gene
GeneHancer (GH) Identifier GH Type GH
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH01J020474 Promoter/Enhancer 2.8 EPDnew FANTOM5 Ensembl ENCODE dbSUPER 658.1 +5.2 5154 13.8 MLX DMAP1 YY1 SLC30A9 ZNF213 ZNF143 ZNF548 SP3 NFYC ZFP41 CAMK2N1 ENSG00000284743 HP1BP3 DDOST MUL1 OTUD3 FAM43B ENSG00000226487 ENSG00000226664 LINC01757
GH01J020210 Enhancer 1.2 Ensembl ENCODE dbSUPER 20.7 +274.2 274241 3.1 HDAC1 PKNOX1 SMAD1 NFIB RAD21 ETS1 ZNF766 ZNF143 FOS ZNF654 LOC105376826 CAMK2N1 MUL1 VWA5B1 ENSG00000226664 UBXN10 LOC105376825
GH01J020440 Enhancer 0.8 dbSUPER 15.7 +44.6 44597 2.3 ETS1 ZNF335 ZNF143 ZFP91 FOS CREM THAP11 HCFC1 NFYC USF2 CAMK2N1 MUL1 ENSG00000226664 LINC01141 ENSG00000284641
GH01J019918 Enhancer 1 Ensembl ENCODE 10.1 +567.5 567503 1.2 CTCF RB1 ARID4B ERF ZNF384 ZNF2 KDM3A RAD21 TEAD3 CC2D1A CAMK2N1 OTUD3 PLA2G2E PIR55587
GH01J020343 Enhancer 0.8 Ensembl ENCODE 10 +142.5 142502 1.4 HDGF EBF1 ZNF148 SP1 ZFHX2 ZNF184 EGR1 POLR2A VEZF1 MLLT1 ENSG00000226664 VWA5B1 CAMK2N1 MUL1 GC01P020350
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around CAMK2N1 on UCSC Golden Path with GeneCards custom track

Top Transcription factor binding sites by QIAGEN in the CAMK2N1 gene promoter:
  • PPAR-gamma1
  • RFX1
  • RORalpha1
  • Sp1
  • PPAR-gamma2
  • C/EBPalpha
  • HEN1
  • Pax-4a
  • S8
  • MyoD

Genomic Locations for CAMK2N1 Gene

Genomic Locations for CAMK2N1 Gene
3,845 bases
Minus strand
3,845 bases
Minus strand

Genomic View for CAMK2N1 Gene

Genes around CAMK2N1 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CAMK2N1 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CAMK2N1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CAMK2N1 Gene

Proteins for CAMK2N1 Gene

  • Protein details for CAMK2N1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Calcium/calmodulin-dependent protein kinase II inhibitor 1
    Protein Accession:

    Protein attributes for CAMK2N1 Gene

    78 amino acids
    Molecular mass:
    8553 Da
    Quaternary structure:
    • Interacts with CAMK2B; the presence of Ca(2+)/calmodulin increases the interaction but is not essential (By similarity). Interacts with CAMK2A; this interaction requires CAMK2A activation by Ca(2+).

neXtProt entry for CAMK2N1 Gene

Post-translational modifications for CAMK2N1 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for CAMK2N1 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for CAMK2N1 Gene

Domains & Families for CAMK2N1 Gene

Gene Families for CAMK2N1 Gene

Human Protein Atlas (HPA):
  • Predicted intracellular proteins

Protein Domains for CAMK2N1 Gene


Suggested Antigen Peptide Sequences for CAMK2N1 Gene

Graphical View of Domain Structure for InterPro Entry



  • CAMK2 inhibitory domain is also called conserved inhibitory region or 27CIR.
  • Belongs to the CAMK2N family.
  • CAMK2 inhibitory domain is also called conserved inhibitory region or 27CIR.
  • Belongs to the CAMK2N family.
genes like me logo Genes that share domains with CAMK2N1: view

Function for CAMK2N1 Gene

Molecular function for CAMK2N1 Gene

UniProtKB/Swiss-Prot Function:
Potent and specific inhibitor of CaM-kinase II (CAMK2).

Phenotypes From GWAS Catalog for CAMK2N1 Gene

Gene Ontology (GO) - Molecular Function for CAMK2N1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0008427 calcium-dependent protein kinase inhibitor activity IMP 18305109
GO:0019901 protein kinase binding IEA,IPI 18305109
genes like me logo Genes that share ontologies with CAMK2N1: view
genes like me logo Genes that share phenotypes with CAMK2N1: view

Animal Model Products

Clone Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for CAMK2N1 Gene

Localization for CAMK2N1 Gene

Subcellular locations from UniProtKB/Swiss-Prot for CAMK2N1 Gene

Cell junction, synapse, synaptosome. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density.

Subcellular locations from

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for CAMK2N1 gene
Compartment Confidence
plasma membrane 3
cytosol 3
nucleus 2
extracellular 1

Gene Ontology (GO) - Cellular Components for CAMK2N1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005622 intracellular IDA 18305109
GO:0005886 plasma membrane IEA --
GO:0014069 postsynaptic density IEA --
GO:0016020 membrane IEA --
GO:0030054 cell junction IEA --
genes like me logo Genes that share ontologies with CAMK2N1: view

No data available for Subcellular locations from the Human Protein Atlas (HPA) for CAMK2N1 Gene

Pathways & Interactions for CAMK2N1 Gene

SuperPathways for CAMK2N1 Gene

No Data Available

Interacting Proteins for CAMK2N1 Gene

STRING Interaction Network Preview (showing 3 interactants - click image to see details)
Selected Interacting proteins: ENSP00000364219 Q7Z7J9-CK2N1_HUMAN for CAMK2N1 Gene via STRING IID

Gene Ontology (GO) - Biological Process for CAMK2N1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006469 negative regulation of protein kinase activity IMP 18305109
GO:0008285 negative regulation of cell proliferation IMP 18305109
GO:0010628 positive regulation of gene expression IMP 18305109
GO:0045786 negative regulation of cell cycle IMP 18305109
GO:0045861 negative regulation of proteolysis IMP 18305109
genes like me logo Genes that share ontologies with CAMK2N1: view

No data available for Pathways by source and SIGNOR curated interactions for CAMK2N1 Gene

Drugs & Compounds for CAMK2N1 Gene

No Compound Related Data Available

Transcripts for CAMK2N1 Gene

mRNA/cDNA for CAMK2N1 Gene

(1) REFSEQ mRNAs :
(2) Additional mRNA sequences :
(261) Selected AceView cDNA sequences:
(2) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for CAMK2N1 Gene

Calcium/calmodulin-dependent protein kinase II inhibitor 1:
Representative Sequences:

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for CAMK2N1 Gene

No ASD Table

Relevant External Links for CAMK2N1 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for CAMK2N1 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for CAMK2N1 Gene

mRNA differential expression in normal tissues according to GTEx for CAMK2N1 Gene

This gene is overexpressed in Brain - Amygdala (x6.5), Brain - Anterior cingulate cortex (BA24) (x6.3), Brain - Frontal Cortex (BA9) (x5.9), Brain - Cortex (x5.5), and Brain - Hippocampus (x4.0).

Protein differential expression in normal tissues from HIPED for CAMK2N1 Gene

This gene is overexpressed in Fetal Brain (69.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for CAMK2N1 Gene

Protein tissue co-expression partners for CAMK2N1 Gene

- Elite partner

NURSA nuclear receptor signaling pathways regulating expression of CAMK2N1 Gene:


SOURCE GeneReport for Unigene cluster for CAMK2N1 Gene:


mRNA Expression by UniProt/SwissProt for CAMK2N1 Gene:

Tissue specificity: Widely expressed. Nor detected in skeletal muscle.

Evidence on tissue expression from TISSUES for CAMK2N1 Gene

  • Nervous system(3.1)
genes like me logo Genes that share expression patterns with CAMK2N1: view

No data available for Phenotype-based relationships between genes and organs from Gene ORGANizer for CAMK2N1 Gene

Orthologs for CAMK2N1 Gene

This gene was present in the common ancestor of mammals.

Orthologs for CAMK2N1 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia CAMK2N1 34 33
  • 100 (n)
(Bos Taurus)
Mammalia CAMK2N1 34 33
  • 98.29 (n)
(Rattus norvegicus)
Mammalia Camk2n1 33
  • 97.44 (n)
(Mus musculus)
Mammalia Camk2n1 16 34 33
  • 96.15 (n)
Species where no ortholog for CAMK2N1 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • dog (Canis familiaris)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for CAMK2N1 Gene

Gene Tree for CAMK2N1 (if available)
Gene Tree for CAMK2N1 (if available)
Evolutionary constrained regions (ECRs) for CAMK2N1: view image

Paralogs for CAMK2N1 Gene

Paralogs for CAMK2N1 Gene

(1) SIMAP similar genes for CAMK2N1 Gene using alignment to 2 proteins:

  • Q7L2B8_HUMAN
genes like me logo Genes that share paralogs with CAMK2N1: view

Variants for CAMK2N1 Gene

Sequence variations from dbSNP and Humsavar for CAMK2N1 Gene

SNP ID Clin Chr 01 pos Variation AA Info Type
rs1000278214 -- 20,485,595(-) G/A 5_prime_UTR_variant
rs1000558786 -- 20,485,701(-) C/G 5_prime_UTR_variant
rs1001369413 -- 20,486,011(-) G/C 5_prime_UTR_variant
rs1001443157 -- 20,485,629(-) C/T 5_prime_UTR_variant
rs1002437847 -- 20,484,365(-) ACC/ intron_variant

Structural Variations from Database of Genomic Variants (DGV) for CAMK2N1 Gene

Variant ID Type Subtype PubMed ID
nsv1077198 CNV deletion 25765185
nsv545731 CNV gain 21841781
nsv821943 CNV gain 20364138
nsv954900 CNV deletion 24416366

Variation tolerance for CAMK2N1 Gene

Residual Variation Intolerance Score: 54.8% of all genes are more intolerant (likely to be disease-causing)

Additional Variant Information for CAMK2N1 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for CAMK2N1 Gene

Disorders for CAMK2N1 Gene

Additional Disease Information for CAMK2N1

No disorders were found for CAMK2N1 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for CAMK2N1 Gene

Publications for CAMK2N1 Gene

  1. A novel endogenous human CaMKII inhibitory protein suppresses tumor growth by inducing cell cycle arrest via p27 stabilization. (PMID: 18305109) Wang C … Cao X (The Journal of biological chemistry 2008) 3 4 58
  2. Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. (PMID: 12477932) Strausberg RL … Mammalian Gene Collection Program Team (Proceedings of the National Academy of Sciences of the United States of America 2002) 2 3 58
  3. Human gingiva transcriptome during wound healing. (PMID: 28005267) Wang Y … Tatakis DN (Journal of clinical periodontology 2017) 3 58
  4. RUNX3 and CAMK2N1 hypermethylation as prognostic marker for epithelial ovarian cancer. (PMID: 26175272) Häfner N … Runnebaum IB (International journal of cancer 2016) 3 58
  5. The tumor suppressive role of CAMK2N1 in castration-resistant prostate cancer. (PMID: 25003983) Wang T … Chen K (Oncotarget 2014) 3 58

Products for CAMK2N1 Gene

Sources for CAMK2N1 Gene

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