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Aliases for CASKIN1 Gene

Aliases for CASKIN1 Gene

  • CASK Interacting Protein 1 2 3 5
  • CASK-Interacting Protein 1 3 4
  • KIAA1306 4
  • ANKS5A 3

External Ids for CASKIN1 Gene

Previous GeneCards Identifiers for CASKIN1 Gene

  • GC16M002243
  • GC16M002167
  • GC16M002227

Summaries for CASKIN1 Gene

GeneCards Summary for CASKIN1 Gene

CASKIN1 (CASK Interacting Protein 1) is a Protein Coding gene. An important paralog of this gene is ANKS1A.

UniProtKB/Swiss-Prot for CASKIN1 Gene

  • May link the scaffolding protein CASK to downstream intracellular effectors.

No data available for Entrez Gene Summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for CASKIN1 Gene

Genomics for CASKIN1 Gene

Regulatory Elements for CASKIN1 Gene

Enhancers for CASKIN1 Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around CASKIN1 on UCSC Golden Path with GeneCards custom track

Promoters for CASKIN1 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around CASKIN1 on UCSC Golden Path with GeneCards custom track

Genomic Location for CASKIN1 Gene

2,177,180 bp from pter
2,196,525 bp from pter
19,346 bases
Minus strand

Genomic View for CASKIN1 Gene

Genes around CASKIN1 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CASKIN1 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CASKIN1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CASKIN1 Gene

Proteins for CASKIN1 Gene

  • Protein details for CASKIN1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Protein Accession:
    Secondary Accessions:
    • Q9P2P0

    Protein attributes for CASKIN1 Gene

    1431 amino acids
    Molecular mass:
    149814 Da
    Quaternary structure:
    • Binds the CaM kinase domain of CASK. Forms a ternary complex with CASK and LIN7A, LIN7B or LIN7C. Competes with APBA1 that forms a similar complex with CASK and LIN7 proteins. The tripartite complex CASKIN1/CASK/LIN7(A/B/C) binds the cytoplasmic tail of NRXN1 (By similarity). Polymerizes, via the tandem SAM domains, to form long, 8 nM wide fibers, upon which other proteins can assemble.

    Three dimensional structures from OCA and Proteopedia for CASKIN1 Gene

neXtProt entry for CASKIN1 Gene

Proteomics data for CASKIN1 Gene at MOPED

Post-translational modifications for CASKIN1 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for CASKIN1 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for CASKIN1 Gene

Domains & Families for CASKIN1 Gene

Suggested Antigen Peptide Sequences for CASKIN1 Gene

Graphical View of Domain Structure for InterPro Entry



  • Contains 2 SAM (sterile alpha motif) domains.
  • Contains 6 ANK repeats.
  • Contains 2 SAM (sterile alpha motif) domains.
  • Contains 1 SH3 domain.
  • Contains 6 ANK repeats.
genes like me logo Genes that share domains with CASKIN1: view

Function for CASKIN1 Gene

Molecular function for CASKIN1 Gene

UniProtKB/Swiss-Prot Function:
May link the scaffolding protein CASK to downstream intracellular effectors.

Gene Ontology (GO) - Molecular Function for CASKIN1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005515 protein binding IPI 21763699
genes like me logo Genes that share ontologies with CASKIN1: view

Phenotypes for CASKIN1 Gene

MGI mutant phenotypes for CASKIN1:
inferred from 1 alleles
GenomeRNAi human phenotypes for CASKIN1:
genes like me logo Genes that share phenotypes with CASKIN1: view

Animal Models for CASKIN1 Gene

MGI Knock Outs for CASKIN1:

Animal Model Products

CRISPR Products

miRNA for CASKIN1 Gene

miRTarBase miRNAs that target CASKIN1

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Transcription Factor Targets and HOMER Transcription for CASKIN1 Gene

Localization for CASKIN1 Gene

Subcellular locations from UniProtKB/Swiss-Prot for CASKIN1 Gene


Subcellular locations from

Jensen Localization Image for CASKIN1 Gene COMPARTMENTS Subcellular localization image for CASKIN1 gene
Compartment Confidence
cytosol 3
nucleus 3

No data available for Gene Ontology (GO) - Cellular Components for CASKIN1 Gene

Pathways & Interactions for CASKIN1 Gene

SuperPathways for CASKIN1 Gene

No Data Available

Gene Ontology (GO) - Biological Process for CASKIN1 Gene


No data available for Pathways by source and SIGNOR curated interactions for CASKIN1 Gene

Drugs & Compounds for CASKIN1 Gene

No Compound Related Data Available

Transcripts for CASKIN1 Gene

mRNA/cDNA for CASKIN1 Gene

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

Unigene Clusters for CASKIN1 Gene

CASK interacting protein 1:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for CASKIN1 Gene

ExUns: 1 ^ 2a · 2b · 2c ^ 3 ^ 4a · 4b · 4c ^ 5a · 5b ^ 6 ^ 7 ^ 8
SP1: - - - - - - -
SP2: - - - - -
SP3: - - -
SP4: -
SP5: - -

Relevant External Links for CASKIN1 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for CASKIN1 Gene

mRNA expression in normal human tissues for CASKIN1 Gene

mRNA differential expression in normal tissues according to GTEx for CASKIN1 Gene

This gene is overexpressed in Brain - Cortex (x6.1), Brain - Anterior cingulate cortex (BA24) (x5.3), Brain - Frontal Cortex (BA9) (x5.0), Brain - Hippocampus (x4.4), Brain - Nucleus accumbens (basal ganglia) (x4.3), Brain - Putamen (basal ganglia) (x4.2), and Brain - Amygdala (x4.1).

Protein differential expression in normal tissues from HIPED for CASKIN1 Gene

This gene is overexpressed in Frontal cortex (29.6), Brain (23.0), and Retina (7.4).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, MOPED, and MaxQB for CASKIN1 Gene

SOURCE GeneReport for Unigene cluster for CASKIN1 Gene Hs.643537

genes like me logo Genes that share expression patterns with CASKIN1: view

Protein tissue co-expression partners for CASKIN1 Gene

- Elite partner

Primer Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery and mRNA Expression by UniProt/SwissProt for CASKIN1 Gene

Orthologs for CASKIN1 Gene

This gene was present in the common ancestor of animals.

Orthologs for CASKIN1 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia CASKIN1 35
  • 87.43 (n)
  • 91.23 (a)
  • 91 (a)
(Canis familiaris)
Mammalia CASKIN1 35
  • 87.5 (n)
  • 90.59 (a)
  • 86 (a)
(Mus musculus)
Mammalia Caskin1 35
  • 84.05 (n)
  • 90.25 (a)
Caskin1 16
Caskin1 36
  • 90 (a)
(Pan troglodytes)
Mammalia CASKIN1 35
  • 98.97 (n)
  • 99.13 (a)
  • 99 (a)
(Rattus norvegicus)
Mammalia Caskin1 35
  • 84.83 (n)
  • 90.39 (a)
(Monodelphis domestica)
Mammalia CASKIN1 36
  • 80 (a)
(Ornithorhynchus anatinus)
Mammalia CASKIN1 36
  • 88 (a)
(Gallus gallus)
Aves CASKIN1 36
  • 74 (a)
(Anolis carolinensis)
Reptilia CASKIN1 36
  • 66 (a)
(Danio rerio)
Actinopterygii CASKIN1 (1 of 2) 36
  • 47 (a)
CASKIN1 (2 of 2) 36
  • 58 (a)
fruit fly
(Drosophila melanogaster)
Insecta CG12424 37
  • 44 (a)
ckn 36
  • 22 (a)
(Caenorhabditis elegans)
Secernentea C46H3.3 36
  • 32 (a)
Species with no ortholog for CASKIN1:
  • 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)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • 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)

Evolution for CASKIN1 Gene

Gene Tree for CASKIN1 (if available)
Gene Tree for CASKIN1 (if available)

Paralogs for CASKIN1 Gene

Paralogs for CASKIN1 Gene

(3) SIMAP similar genes for CASKIN1 Gene using alignment to 3 proteins: Pseudogenes for CASKIN1 Gene

genes like me logo Genes that share paralogs with CASKIN1: view

Variants for CASKIN1 Gene

Sequence variations from dbSNP and Humsavar for CASKIN1 Gene

SNP ID Clin Chr 16 pos Sequence Context AA Info Type
rs25848 -- 2,186,610(+) AAACC(C/T)AGCCC intron-variant
rs26828 -- 2,194,530(+) GAGGA(C/T)ACTGC intron-variant
rs26829 -- 2,193,304(-) catgg(C/T)ggctc intron-variant
rs26830 -- 2,193,020(-) aaaag(A/G)aaaag intron-variant
rs26831 -- 2,191,483(+) AGCCG(C/G)GGGTG intron-variant

Structural Variations from Database of Genomic Variants (DGV) for CASKIN1 Gene

Variant ID Type Subtype PubMed ID
esv2422427 CNV Duplication 17116639
dgv2540n71 CNV Loss 21882294
dgv2544n71 CNV Loss 21882294
dgv2545n71 CNV Loss 21882294
dgv2546n71 CNV Loss 21882294
dgv2549n71 CNV Loss 21882294
dgv2550n71 CNV Loss 21882294
nsv471072 CNV Loss 18288195
dgv2556n71 CNV Loss 21882294
dgv2557n71 CNV Loss 21882294
nsv457349 CNV Loss 19166990
dgv2558n71 CNV Loss 21882294
dgv2562n71 CNV Loss 21882294
dgv2563n71 CNV Loss 21882294
nsv905131 CNV Loss 21882294
nsv457351 CNV Loss 19166990
nsv905132 CNV Loss 21882294
dgv456n67 CNV Gain 20364138
dgv2565n71 CNV Loss 21882294
nsv827511 CNV Gain 20364138
dgv2566n71 CNV Loss 21882294

Variation tolerance for CASKIN1 Gene

Residual Variation Intolerance Score: 11.2% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 4.61; 65.42% of all genes are more intolerant (likely to be disease-causing)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Relevant External Links for CASKIN1 Gene

Disorders for CASKIN1 Gene

Relevant External Links for CASKIN1

Genetic Association Database (GAD)
Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for CASKIN1 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for CASKIN1 Gene

Publications for CASKIN1 Gene

  1. CASK participates in alternative tripartite complexes in which Mint 1 competes for binding with Caskin 1, a novel CASK-binding protein. (PMID: 12040031) Tabuchi K. … Suedhof T.C. (J. Neurosci. 2002) 2 3 4 67
  2. The molecular basis of the Caskin1 and Mint1 interaction with CASK. (PMID: 21763699) Stafford R.L. … Bowie J.U. (J. Mol. Biol. 2011) 3
  3. Tandem SAM domain structure of human Caskin1: a presynaptic, self- assembling scaffold for CASK. (PMID: 22153505) Stafford R.L. … Bowie J.U. (Structure 2011) 3
  4. Hundreds of variants clustered in genomic loci and biological pathways affect human height. (PMID: 20881960) Lango Allen H. … Hirschhorn J.N. (Nature 2010) 3
  5. Identification of NPM-ALK interacting proteins by tandem mass spectrometry. (PMID: 14968112) Crockett D.K. … Lim M.S. (Oncogene 2004) 3

Products for CASKIN1 Gene

Sources for CASKIN1 Gene