Gene Information
Gene NamePRL
OrganismHomo sapiens (Human)
Gene Length430
Protein NamesPre-B-cell leukemia transcription factor 1 (Homeobox protein PBX1) (Homeobox protein PRL)
Target Nameprolactin
Target TypeDiscontinued target
Gene Age544 ( ENSG00000172179 )
Evolutionary StageVertebrata
AlphaFoldDBP40424
Gene CardPBX1
Uniprot IDP40424
PfamPF00046; PF03792
In ASDyes
Allosteric Predictionyes (0.981014384)
Ortholog in AnimalsAlpaca_ PRL ( ortholog_one2one )
Dog_ PRL ( ortholog_one2one )
Macaque_ PRL ( ortholog_one2one )
Mouse_ Prl3b1 ( ortholog_one2many )
Mouse_ Prl ( ortholog_one2many )
Mouse_ Prl2c3 ( ortholog_one2many )
Mouse_ Prl3d1 ( ortholog_one2many )
Mouse_ Prl7a1 ( ortholog_one2many )
Mouse_ Prl2b1 ( ortholog_one2many )
Mouse_ Prl7d1 ( ortholog_one2many )
Mouse_ Prl7a2 ( ortholog_one2many )
Mouse_ Prl7c1 ( ortholog_one2many )
Mouse_ Prl8a8 ( ortholog_one2many )
Mouse_ Prl3d3 ( ortholog_one2many )
Mouse_ Prl4a1 ( ortholog_one2many )
Mouse_ Prl2a1 ( ortholog_one2many )
Mouse_ Prl3d2 ( ortholog_one2many )
Mouse_ Prl8a9 ( ortholog_one2many )
Mouse_ Prl3c1 ( ortholog_one2many )
Mouse_ Prl2c2 ( ortholog_one2many )
Mouse_ Prl5a1 ( ortholog_one2many )
Mouse_ Prl8a2 ( ortholog_one2many )
Mouse_ Prl2c5 ( ortholog_one2many )
Mouse_ Prl6a1 ( ortholog_one2many )
Mouse_ Prl7b1 ( ortholog_one2many )
Mouse_ Prl3a1 ( ortholog_one2many )
Mouse_ Prl2c1 ( ortholog_one2many )
Mouse_ Prl8a1 ( ortholog_one2many )
Mouse_ Prl8a6 ( ortholog_one2many )
Pig_ PRL ( ortholog_one2one )
Rat_ Prl3b1 ( ortholog_one2many )
Rat_ Prl ( ortholog_one2many )
Rat_ Prl8a7 ( ortholog_one2many )
Rat_ Prl8a3 ( ortholog_one2many )
Rat_ Prl7a3 ( ortholog_one2many )
Rat_ Prl3d2 ( ortholog_one2many )
Rat_ Prl5a2 ( ortholog_one2many )
Rat_ Prl8a4 ( ortholog_one2many )
Rat_ Prl2b1 ( ortholog_one2many )
Rat_ Prl2a1 ( ortholog_one2many )
Rat_ Prl3d4 ( ortholog_one2many )
Rat_ Prl7d1 ( ortholog_one2many )
Rat_ Prl7a4 ( ortholog_one2many )
Rat_ Prl2c1 ( ortholog_one2many )
Rat_ Prl5a1 ( ortholog_one2many )
Rat_ Prl4a1 ( ortholog_one2many )
Rat_ Prl6a1 ( ortholog_one2many )
Rat_ Prl3a1 ( ortholog_one2many )
Rat_ Prl7b1 ( ortholog_one2many )
Rat_ Prl8a2 ( ortholog_one2many )
Rat_ Prl8a9 ( ortholog_one2many )
Rabbit_ GHA1 ( ortholog_one2one )
OhnologsNA
ParalogsGH2, GH1, CSH2, CSH1, CSHL1
Tissueplacenta, pituitary.gland
Tissue SpecificityExpressed in the kidney. Expressed in the endothelial cells of the glomeruli and interstitium (at protein level) (PubMed:28270404). Expressed in all tissues except in cells of the B and T lineage. Expressed strongly in kidney and brain (PubMed:28270404). {ECO:0000269|PubMed:28270404}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1B72  (X-ray  2.35A  1PUF  (X-ray  1.90A 
DBSNP rs2275558 
Subcellular location [CC]Nucleus {ECO:0000269|PubMed:28270404}.
Mouse PG classificationNA
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