Seroatlas · Human Serome Atlas

Q8N2B8

Putative uncharacterized protein FLJ33534

Also known as: YB035_HUMAN

Cross-references: UniProt · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession: Q8N2B8
Gene: Q8N2B8
Canonical length: 174 aa

OverviewNCBI Gene

No narrative summary is available for Q8N2B8 in this catalog release; identity and structured annotations are shown without generated factual claims.

Canonical amino-acid sequenceUniProt

174 residues, UniProt reviewed canonical sequence.

>Q8N2B8|Q8N2B8
     1  MGLLSQRKWT LSGSQQTGCV ALTVPSFPWV ASRMHYGRKQ VSWIIFLKIG AGCQVHVGHD
    61  CSTLRRQQGA PWSFASSFRP AASPLAPPSP GVSGLFPPHE RWSGGSQTRC GKCVKMQILG
   121  STLKLFRHPP SQVTRLWGRH HLKTPAPFLQ SPGIQLNPGK VPASLLRLAT WKPL

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against Q8N2B8 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): 0.46

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads Q8N2B8 as an antibody target. Whether an autoantibody or antibody against Q8N2B8 could matter depends on whether native Q8N2B8 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

Q8N2B8 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 Q8N2B8 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

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