Seroatlas · Human Serome Atlas

SLC19A4P

Putative solute carrier family 19 member 4

Also known as: CB083_HUMAN

Cross-references: UniProt · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession: Q53S99
Gene: SLC19A4P
Canonical length: 150 aa

OverviewNCBI Gene

No narrative summary is available for SLC19A4P in this catalog release; identity and structured annotations are shown without generated factual claims.

Canonical amino-acid sequenceUniProt

150 residues, UniProt reviewed canonical sequence.

>Q53S99|SLC19A4P
     1  MEDYALTFGI NPFIALMIQP IVTMTVVDNQ GLGLPVDIQH KAKPSPKASQ MLPPDLGPPS
    61  FQNLLSPSEK LEPWDPGMRK LTVQTCGLTF IHPAGHGLCH PTAEASAETL SSTALNRPSV
   121  REGACNEKST ENKKPQDSVL WSHSRWFQGN

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against SLC19A4P 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): 0.68

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).

OntologyGO

Molecular functions

vitamin transmembrane transporter activity

Cellular components

membrane

Protein domainsUniProt · Pfam · InterPro

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads SLC19A4P as an antibody target. Whether an autoantibody or antibody against SLC19A4P could matter depends on whether native SLC19A4P is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

SLC19A4P 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 SLC19A4P as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

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