Seroatlas · Human Serome Atlas

CAMK1D

Calcium/calmodulin-dependent protein kinase type 1D

Also known as: CKLiK, KCC1D_HUMAN

Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession
Q8IU85
Gene
CAMK1D
Ensembl
ENSG00000183049
Chromosome
10
Canonical length
385 aa
Protein class
Enzymes, Plasma proteins, Predicted membrane proteins
Subcellular location
Nucleoplasm,Basal body,Cytosol

OverviewNCBI Gene

This gene is a member of the calcium/calmodulin-dependent protein kinase 1 family, a subfamily of the serine/threonine kinases. The encoded protein is a component of the calcium-regulated calmodulin-dependent protein kinase cascade. It has been associated with multiple processes including regulation of granulocyte function, activation of CREB-dependent gene transcription, aldosterone synthesis, differentiation and activation of neutrophil cells, and apoptosis of erythroleukemia cells. Alternatively spliced transcript variants encoding different isoforms of this gene have been described. [provided by RefSeq, Jan 2015]

Canonical amino-acid sequenceUniProt

385 residues, UniProt reviewed canonical sequence.

>Q8IU85|CAMK1D
     1  MARENGESSS SWKKQAEDIK KIFEFKETLG TGAFSEVVLA EEKATGKLFA VKCIPKKALK
    61  GKESSIENEI AVLRKIKHEN IVALEDIYES PNHLYLVMQL VSGGELFDRI VEKGFYTEKD
   121  ASTLIRQVLD AVYYLHRMGI VHRDLKPENL LYYSQDEESK IMISDFGLSK MEGKGDVMST
   181  ACGTPGYVAP EVLAQKPYSK AVDCWSIGVI AYILLCGYPP FYDENDSKLF EQILKAEYEF
   241  DSPYWDDISD SAKDFIRNLM EKDPNKRYTC EQAARHPWIA GDTALNKNIH ESVSAQIRKN
   301  FAKSKWRQAF NATAVVRHMR KLHLGSSLDS SNASVSSSLS LASQKDCLAP STLCSFISSS
   361  SGVSGVGAER RPRPTTVTAV HSGSK

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against CAMK1D can act on the native protein depends on physical access: surface and secreted proteins are reachable by circulating antibodies, intracellular proteins usually are not.

Antibody reachability
Intracellular
Secreted
No
Transmembrane segments
0
Mean surface accessibility (rSASA)
0.35
Highest tissue expression
54 nTPM

Expression across tissuesHPA

Tissue

  • retina: 54 nTPM
  • cerebral cortex: 39 nTPM
  • cerebellum: 27 nTPM
  • basal ganglia: 23 nTPM
  • amygdala: 23 nTPM
  • hippocampal formation: 22 nTPM

Single-cell type

  • neutrophils: 6,615 nCPM
  • cone photoreceptor cells: 4,045 nCPM
  • rod photoreceptor cells: 2,980 nCPM
  • retinal bipolar cells: 1,063 nCPM
  • conjunctival goblet cells: 843 nCPM
  • b-cells: 750 nCPM

Immune cell

  • eosinophil: 64 nTPM
  • neutrophil: 26 nTPM
  • basophil: 17 nTPM
  • naive B-cell: 12 nTPM
  • memory B-cell: 10 nTPM
  • myeloid DC: 7.8 nTPM

Brain region

  • cerebral cortex: 107 nTPM
  • hippocampal formation: 98 nTPM
  • basal ganglia: 71 nTPM
  • amygdala: 69 nTPM
  • white matter: 67 nTPM
  • cerebellum: 46 nTPM

DiseaseUniProt · ClinVar · IEDB · PubMed

Four sources answering four different questions about CAMK1D.

Disease | GeneticClinVar

1 pathogenic / likely-pathogenic of 55 ClinVar records.

Conditions with pathogenic or likely-pathogenic variants.

Genetic constraint and essentialitygnomAD · DepMap

Does the body need this protein intact? Low LOEUF or a strong DepMap dependency means loss or blockade of the protein is likely to be felt.

gnomAD LOEUF (loss-of-function intolerance)
0.23
gnomAD pLI
1
gnomAD missense Z
2.49
DepMap mean gene effect
0
DepMap dependency class
none

Cancer expressionTCGA

Across TCGA tumor cohorts, this protein is over-expressed in roughly 4% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).

OntologyGO

Biological processes

Molecular functions

Cellular components

Protein domainsUniProt · Pfam · InterPro

KeywordsUniProt

InteractionsUniProt · HPA

Protein binding partners of CAMK1D in the human serome: UniProt-annotated complex subunits plus reported interactors. Each links to its own Seroatlas record.

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads CAMK1D as an antibody target. Whether an autoantibody or antibody against CAMK1D could matter depends on whether native CAMK1D is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

CAMK1D is annotated as predominantly intracellular. Intracellular proteins are common autoantibody markers, becoming visible to the immune system after cell injury or altered processing, but are usually markers of disease rather than direct drivers.

Annotation status

The present source text does not explicitly label CAMK1D as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

Canonical record: https://seroatlas.com/gene/CAMK1D. Study-independent annotations aggregated from UniProt, Human Protein Atlas, PubMed, IEDB, Pfam, InterPro, Gene Ontology, AlphaFold, gnomAD, DepMap, ClinVar, TCGA. Catalog release seroatlas-reviewed-human-uniprot-20260313.

Seroatlas is the reference for exploring autoantibody and antibody serology at the human-protein level: the autoreactome and human serome, multiplex serology (HuProt, HuScan, VirScan, PhIP-Seq).

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