Gene Information
Gene NameSLC52A1
OrganismHomo sapiens (Human)
Gene Length448
Protein NamesSolute carrier family 52, riboflavin transporter, member 1 (Porcine endogenous retrovirus A receptor 2) (PERV-A receptor 2) (huPAR-2) (Protein GPR172B) (Riboflavin transporter 1) (hRFT1)
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000132517 )
Evolutionary StageOpisthokonta
AlphaFoldDBQ9NWF4
Gene CardSLC52A1
Uniprot IDQ9NWF4
PfamPF06237
In ASDno
Allosteric Predictionno (-1.029948189)
Ortholog in AnimalsAlpaca_ SLC52A1 ( ortholog_one2one )
Dog_ SLC52A2 ( ortholog_one2one )
Macaque_ SLC52A1 ( ortholog_one2one )
Mouse_ Slc52a2 ( ortholog_one2many )
Rat_ Slc52a2 ( ortholog_one2many )
OhnologsSLC52A2
ParalogsSLC52A2, SLC52A3
Tissueduodenum, placenta, skin, small.intestine
Tissue SpecificityWidely expressed. Highly expressed in the testis, placenta and small intestine. Expressed at lower level in other tissues. {ECO:0000269|PubMed:12740431, ECO:0000269|PubMed:18632736, ECO:0000269|PubMed:20463145}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs346822  rs346821  rs2304445  rs187609896 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:12740431, ECO:0000269|PubMed:18632736, ECO:0000269|PubMed:20463145};
Multi-pass membrane protein {ECO:0000255}.
Mouse PG classificationNA
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