Seroatlas · Human Serome Atlas

LCN1P1

Putative lipocalin 1-like protein 1

Also known as: LC1L1_HUMAN

Cross-references: UniProt · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession: Q5VSP4
Gene: LCN1P1
Canonical length: 162 aa

OverviewNCBI Gene

No narrative summary is available for LCN1P1 in this catalog release; identity and structured annotations are shown without generated factual claims.

Canonical amino-acid sequenceUniProt

162 residues, UniProt reviewed canonical sequence.

>Q5VSP4|LCN1P1
     1  MKPLLLAISL SLIAALQAHH LLASDEEIQD VSGTWYLKAM TVDRELPEMN LESVTPMTLT
    61  ILEGGNLEAK ATMLISGQCQ EVKVILEKTD EPGKYTANRG KHVAYIIRSH MKDHYIFYCE
   121  GRDPENNLEA LEDFEKAAGA RGLSTESILI PRQSETCSPG SD

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against LCN1P1 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: Secreted
Secreted: Yes
Transmembrane segments: 0
Mean surface accessibility (rSASA): 0.45

OntologyGO

Molecular functions

small molecule binding

Cellular components

extracellular space

Protein domainsUniProt · Pfam · InterPro

KeywordsUniProt

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads LCN1P1 as an antibody target. Whether an autoantibody or antibody against LCN1P1 could matter depends on whether native LCN1P1 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

LCN1P1 is annotated as secreted, so native LCN1P1 circulates and is directly accessible to antibodies. Secreted and cell-surface proteins are the autoantibody targets most likely to act like drugs, blocking or depleting the native protein.

Annotation status

The present source text does not explicitly label LCN1P1 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

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