Gene Information
Gene NameUPK1B
OrganismHomo sapiens (Human)
Gene Length260
Protein NamesUroplakin-1b (UP1b) (Tetraspanin-20) (Tspan-20) (Uroplakin Ib) (UPIb)
Target NameNA
Target TypeNA
Gene Age544 ( ENSG00000114638 )
Evolutionary StageVertebrata
AlphaFoldDBO75841
Gene CardUPK1B
Uniprot IDO75841
PfamPF00335
In ASDno
Allosteric Predictionno (-1.105729804)
Ortholog in AnimalsAlpaca_ UPK1B ( ortholog_one2one )
Dog_ UPK1B ( ortholog_one2one )
GuineaPig_ UPK1B ( ortholog_one2one )
Macaque_ UPK1B ( ortholog_one2one )
Mouse_ Upk1b ( ortholog_one2one )
Pig_ UPK1B ( ortholog_one2one )
Rat_ Upk1b ( ortholog_one2one )
Rabbit_ UPK1B ( ortholog_one2one )
OhnologsNA
ParalogsROM1, TSPAN12, CD63, TSPAN10, CD9, TSPAN6, TSPAN5, CD37, CD151, TSPAN4, TSPAN1, TSPAN31, UPK1A, TSPAN17, TSPAN11, TSPAN32, TSPAN8, TSPAN13, TSPAN2, CD53, TSPAN9, TSPAN18, CD81, CD82, TSPAN16, TSPAN19, TSPAN7, TSPAN3, TSPAN14, TSPAN15, PRPH2, TSPAN33
Tissuestomach, urinary.bladder, tonsil
Tissue SpecificityBladder epithelium.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs9840317 
Subcellular location [CC]Membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
click here to return to the previous page