Gene Information
Gene NameHPP1
OrganismHomo sapiens (Human)
Gene Length374
Protein NamesTomoregulin-2 (TR-2) (Hyperplastic polyposis protein 1) (Transmembrane protein with EGF-like and two follistatin-like domains)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ9UIK5
Gene CardTMEFF2
Uniprot IDQ9UIK5
PfamPF07648
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityHighly expressed in adult and fetal brain, spinal cord and prostate. Expressed in all brain regions except the pituitary gland, with highest levels in amygdala and corpus callosum. Expressed in the pericryptal myofibroblasts and other stromal cells of normal colonic mucosa. Expressed in prostate carcinoma. Down-regulated in colorectal cancer. Present in Alzheimer disease plaques (at protein level). Isoform 3 is expressed weakly in testis and at high levels in normal and cancerous prostate. {ECO:0000269|PubMed:10903839, ECO:0000269|PubMed:10987305, ECO:0000269|PubMed:11120884, ECO:0000269|PubMed:11668495, ECO:0000269|PubMed:16439095, ECO:0000269|PubMed:16805794}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC][Isoform 1]: Membrane {ECO:0000305};
Single-pass type I membrane protein {ECO:0000305}.;
[Isoform 2]: Membrane {ECO:0000305};
Single-pass type I membrane protein {ECO:0000305}.;
[Isoform 3]: Secreted.
Mouse PG classificationNA
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