Gene Information
Gene NameTMPRSS9
OrganismHomo sapiens (Human)
Gene Length1059
Protein NamesTransmembrane protease serine 9 (EC 3.4.21.-) (Polyserase-I) (Polyserine protease 1) (Polyserase-1) [Cleaved into: Serase-1; Serase-2; Serase-3]
Target NameNA
Target TypeNA
Gene Age680 ( ENSG00000178297 )
Evolutionary StageEukaryota
AlphaFoldDBQ7Z410
Gene CardTMPRSS9
Uniprot IDQ7Z410
PfamPF00057; PF00089
In ASDno
Allosteric Predictionno (-0.784831773)
Ortholog in AnimalsAlpaca_ TMPRSS9 ( ortholog_one2one )
Dog_ TMPRSS9 ( ortholog_one2one )
GuineaPig_ TMPRSS9 ( ortholog_one2one )
Macaque_ TMPRSS9 ( ortholog_one2many )
Mouse_ Tmprss9 ( ortholog_one2one )
Pig_ TMPRSS9 ( ortholog_one2one )
Rat_ Tmprss9 ( ortholog_one2one )
OhnologsNA
ParalogsTMPRSS15, TMPRSS6, HPN, TMPRSS11E, ST14, TMPRSS3, TMPRSS13, TMPRSS11D, TMPRSS2, PRSS22, TMPRSS11A, TMPRSS7, TMPRSS11B, TMPRSS5, PRSS21, PRSS41, TMPRSS11F
TissueNA
Tissue SpecificityExpressed in fetal human tissues, such as kidney, liver, lung and brain, and in a variety of tumor cell lines. Weakly expressed in adult tissues including skeletal muscle, liver, placenta and heart. {ECO:0000269|PubMed:12886014}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs8100709  rs891174  rs17685098  rs10153474  rs60568869  rs735911  rs7247162 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:12886014};
Single-pass type II membrane protein {ECO:0000269|PubMed:12886014}.
Mouse PG classificationNA
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