Seroatlas · Human Serome Atlas

ZNF354A

Zinc finger protein 354A

Also known as: EZNF, HKL1, KID-1, KID1, TCF17, Z354A_HUMAN

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

Protein identityUniProt · HPA

UniProt accession
O60765
Gene
ZNF354A
Ensembl
ENSG00000169131
Chromosome
5
Canonical length
605 aa
Protein class
Predicted intracellular proteins, Transcription factors
Subcellular location
Nucleoplasm,Nucleoli,Cytosol

OverviewNCBI Gene

Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Located in cytosol; nucleolus; and nucleoplasm. Biomarker of in situ carcinoma and seminoma. [provided by Alliance of Genome Resources, Jul 2025]

Canonical amino-acid sequenceUniProt

605 residues, UniProt reviewed canonical sequence.

>O60765|ZNF354A
     1  MAAGQREARP QVSLTFEDVA VLFTRDEWRK LAPSQRNLYR DVMLENYRNL VSLGLPFTKP
    61  KVISLLQQGE DPWEVEKDGS GVSSLGSKSS HKTTKSTQTQ DSSFQGLILK RSNRNVPWDL
   121  KLEKPYIYEG RLEKKQDKKG SFQIVSATHK KIPTIERSHK NTELSQNFSP KSVLIRQQIL
   181  PREKTPPKCE IQGNSLKQNS QLLNQPKITA DKRYKCSLCE KTFINTSSLR KHEKNHSGEK
   241  LFKCKECSKA FSQSSALIQH QITHTGEKPY ICKECGKAFT LSTSLYKHLR THTVEKSYRC
   301  KECGKSFSRR SGLFIHQKIH AEENPCKYNP GRKASSCSTS LSGCQRIHSR KKSYLCNECG
   361  NTFKSSSSLR YHQRIHTGEK PFKCSECGRA FSQSASLIQH ERIHTGEKPY RCNECGKGFT
   421  SISRLNRHRI IHTGEKFYNC NECGKALSSH STLIIHERIH TGEKPCKCKV CGKAFRQSSA
   481  LIQHQRMHTG ERPYKCNECG KTFRCNSSLS NHQRIHTGEK PYRCEECGIS FGQSSALIQH
   541  RRIHTGEKPF KCNTCGKTFR QSSSRIAHQR IHTGEKPYEC NTCGKLFNHR SSLTNHYKIH
   601  IEEDP

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against ZNF354A 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)
0.47
Highest tissue expression
12 nTPM

Expression across tissuesHPA

Tissue

  • spleen: 12 nTPM
  • colon: 12 nTPM
  • pancreas: 11 nTPM
  • thyroid gland: 10 nTPM
  • kidney: 10 nTPM
  • testis: 10 nTPM

Single-cell type

  • microglia: 27 nCPM
  • bergmann glia: 24 nCPM
  • proximal tubule cells: 23 nCPM
  • brain excitatory neurons: 21 nCPM
  • oligodendrocyte progenitor cells: 20 nCPM
  • other brain neurons: 18 nCPM

Immune cell

  • neutrophil: 16 nTPM
  • eosinophil: 16 nTPM
  • MAIT T-cell: 6.1 nTPM
  • NK-cell: 6.1 nTPM
  • classical monocyte: 6 nTPM
  • memory CD8 T-cell: 5.5 nTPM

Brain region

  • cerebral cortex: 11 nTPM
  • hippocampal formation: 11 nTPM
  • amygdala: 11 nTPM
  • white matter: 11 nTPM
  • hypothalamus: 11 nTPM
  • thalamus: 11 nTPM

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)
0.78
gnomAD pLI
0
gnomAD missense Z
1
DepMap mean gene effect
0.23
DepMap dependency class
none

Cancer expressionTCGA

Across TCGA tumor cohorts, this protein is over-expressed in roughly 5% 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 ZNF354A 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 ZNF354A as an antibody target. Whether an autoantibody or antibody against ZNF354A could matter depends on whether native ZNF354A is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

ZNF354A 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 ZNF354A as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

Canonical record: https://seroatlas.com/gene/ZNF354A. 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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