Seroatlas · Human Serome Atlas

Q9BRP9

Putative uncharacterized protein MGC13053

Also known as: YK016_HUMAN

Cross-references: UniProt · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession: Q9BRP9
Gene: Q9BRP9
Canonical length: 147 aa

OverviewNCBI Gene

No narrative summary is available for Q9BRP9 in this catalog release; identity and structured annotations are shown without generated factual claims.

Canonical amino-acid sequenceUniProt

147 residues, UniProt reviewed canonical sequence.

>Q9BRP9|Q9BRP9
     1  MQPSWTPAPV QRTACNITAW GGEFGKEGEG RCEQVALSSG PPEGALHASR EGPQPPGAEN
    61  LRPSTGETFV QSGRWDGGWR GAMKGRRHRQ ASTPPTRPES IFVPTAQDGA QMVCKAHTRT
   121  TQYTEQDSVV TARGLLDAKR VGVAGGS

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against Q9BRP9 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 Q9BRP9 as an antibody target. Whether an autoantibody or antibody against Q9BRP9 could matter depends on whether native Q9BRP9 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

Q9BRP9 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 Q9BRP9 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

Loading the interactive Seroatlas protein explorer...