Seroatlas · Human Serome Atlas

A8MUU9

Putative uncharacterized protein ENSP00000383309

Also known as: YV023_HUMAN

Cross-references: UniProt · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession
A8MUU9
Gene
A8MUU9
Canonical length
505 aa

OverviewNCBI Gene

No narrative summary is available for A8MUU9 in this catalog release; identity and structured annotations are shown without generated factual claims.

Canonical amino-acid sequenceUniProt

505 residues, UniProt reviewed canonical sequence.

>A8MUU9|A8MUU9
     1  MPPTASLTRS PPTASQTRTL PRASRTRTPP RASLTRSPPT ASLRRTPSRA SRTRTPPRAS
    61  LKRTPSRASL TRTLSRASLT RLKSRASHTR TPSRASLTRT PPTASRTRSL PRASRTRTPP
   121  RTSQRRMPPR TSQTRTPPRA SLRRTPSRAS RTRTPPRASL RRTPSRASLT RTPSRASLTR
   181  LKSRASHTRT PSRASLTRTP PTASLTRASR TRTPPRTSQT RTPPRASLRR TPSRASLTRT
   241  PSRASLTRTP SRASLTRLKS RASHTRTPSR ASLTRTPPTA SLTRTPPTAS LTRTPPRASL
   301  TRSPPRASLT RTPPTASLTR SPPTASLTRT PPRASLTRSP PRASLTRTPS TASLTRTPSR
   361  ASLTRSKSRA SHTRTPSRAS LTRTPPRASL TRTPPRASLT RSPPTASLTR MPPTASLTRS
   421  PPRASLTRTP PRASLTRSPS TASLTRTPPG TWLRRTPPRT SLTRTPPTAS LTRTPYTASL
   481  TRTPYTASLM RMPYMTSLMT PYKAR

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against A8MUU9 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)
0.74

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads A8MUU9 as an antibody target. Whether an autoantibody or antibody against A8MUU9 could matter depends on whether native A8MUU9 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

A8MUU9 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 A8MUU9 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

Canonical record: https://seroatlas.com/gene/A8MUU9. 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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