Seroatlas · Human Serome Atlas

SLIRP-OT1

Putative uncharacterized protein SLIRP-OT1

Also known as: CN178_HUMAN

Cross-references: UniProt · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession
Q8N769
Gene
SLIRP-OT1
Canonical length
122 aa

OverviewNCBI Gene

No narrative summary is available for SLIRP-OT1 in this catalog release; identity and structured annotations are shown without generated factual claims.

Canonical amino-acid sequenceUniProt

122 residues, UniProt reviewed canonical sequence.

>Q8N769|SLIRP-OT1
     1  MGREMKKTGT PRPFRIEDPN QQPTWHDQPE MGSHYFAQAG LELLGSSNPP ASASQSAGIT
    61  GVSHCARPGE HDLNHTVFQV KDSTFLRHLE SDRPEFKSCL PPHFTEPSVS LSTSEGCEDA
   121  MG

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against SLIRP-OT1 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)
0.64

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).

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads SLIRP-OT1 as an antibody target. Whether an autoantibody or antibody against SLIRP-OT1 could matter depends on whether native SLIRP-OT1 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

SLIRP-OT1 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 SLIRP-OT1 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

Canonical record: https://seroatlas.com/gene/SLIRP-OT1. 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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