Seroatlas · Human Serome Atlas

FAM25G

Protein FAM25G

Also known as: bA301J7.4, FM25G_HUMAN

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

Protein identityUniProt · HPA

UniProt accession
B3EWG6
Gene
FAM25G
Ensembl
ENSG00000189090
Chromosome
10
Canonical length
89 aa
Protein class
Predicted intracellular proteins

OverviewNCBI Gene

No narrative summary is available for FAM25G in this catalog release; identity and structured annotations are shown without generated factual claims.

Canonical amino-acid sequenceUniProt

89 residues, UniProt reviewed canonical sequence.

>B3EWG6|FAM25G
     1  MLGGLGKLAA EGLAHRTEKA TEGAIHAVEE VVKEVVGHAK ETGEKAIAEA IKKAQESGDK
    61  KMKEITETVT NTVTNAITHA AESLDKLGQ

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against FAM25G 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
Unknown
Secreted
No
Transmembrane segments
0
Mean surface accessibility (rSASA)
0.5
Highest tissue expression
38 nTPM

Expression across tissuesHPA

Tissue

  • skin: 38 nTPM
  • esophagus: 21 nTPM
  • cervix: 12 nTPM
  • vagina: 9.8 nTPM
  • salivary gland: 9.5 nTPM
  • breast: 2.5 nTPM

Single-cell type

  • undifferentiated spermatogonia: 5.1 nCPM
  • oocytes: 4.6 nCPM
  • basal keratinocytes: 2.7 nCPM
  • suprabasal keratinocytes: 2.5 nCPM
  • esophageal suprabasal cells: 1.6 nCPM
  • neuroendocrine cells: 0.9 nCPM

Immune cell

  • basophil: 0 nTPM
  • classical monocyte: 0 nTPM
  • eosinophil: 0 nTPM
  • gdT-cell: 0 nTPM
  • intermediate monocyte: 0 nTPM
  • MAIT T-cell: 0 nTPM

Brain region

  • cerebral cortex: 0.2 nTPM
  • hippocampal formation: 0.2 nTPM
  • amygdala: 0.1 nTPM
  • basal ganglia: 0.1 nTPM
  • cerebellum: 0.1 nTPM
  • choroid plexus: 0.1 nTPM

Protein domainsUniProt · Pfam · InterPro

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads FAM25G as an antibody target. Whether an autoantibody or antibody against FAM25G could matter depends on whether native FAM25G is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

FAM25G 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 FAM25G as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

Canonical record: https://seroatlas.com/gene/FAM25G. 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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