| 69288 | St14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type peptidase activity; serine-type endopeptidase activity (ortholog); INVOLVED IN protein catabolic process; epithelial cell morphogenesis involved in placental branching (ortholog); keratinocyte differentiation (ortholog); ASSOCIATED WITH autosomal recessive congenital ichthyosis 11 (ortholog); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane; extracellular space; external side of plasma membrane (ortholog); INTERACTS WITH 1,1,1-Trichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)ethane; 1-naphthyl isothiocyanate; 2,3,7,8-tetrachlorodibenzodioxine | 8 | 37798994 | 37839881 | Rat | 182 | symbol , PhenoGen , name | gene, protein-coding, PROVISIONAL [RefSeq] |
| 733374 | ST14 | ST14 transmembrane serine protease matriptase | The protein encoded by this gene is an epithelial-derived, integral membrane serine protease. This protease forms a complex with the Kunitz-type serine protease inhibitor, HAI-1, and is found to be activated by sphingosine 1-phosphate. This protease has been shown to cleave and activate hepatocyte g rowth factor/scattering factor, and urokinase plasminogen activator, which suggest the function of this protease as an epithelial membrane activator for other proteases and latent growth factors. The expression of this protease has been associated with breast, colon, prostate, and ovarian tumors, which implicates its role in cancer invasion, and metastasis. [provided by RefSeq, Jul 2008] | 11 | 130159782 | 130210362 | Human | 210 | symbol , COSMIC , name , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 733375 | St14 | suppression of tumorigenicity 14 (colon carcinoma) | Enables serine-type endopeptidase activity. Involved in proteolysis. Acts upstream of or within epithelial cell morphogenesis involved in placental branching and neural tube closure. Located in external side of plasma membrane and extracellular space. Is expressed in several structures, including al imentary system; brain; early conceptus; genitourinary system; and sensory organ. Used to study Sjogren's syndrome. Human ortholog(s) of this gene implicated in autosomal recessive congenital ichthyosis 11. Orthologous to human ST14 (ST14 transmembrane serine protease matriptase). [provided by Alliance of Genome Resources, Jul 2025] | 9 | 30999886 | 31043138 | Mouse | 293 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 8863476 | St14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type endopeptidase activity (ortholog); serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); keratinocyte differentiation (ortholog); neural tube closure (ortholog); ASSOCIATED WITH aut osomal recessive congenital ichthyosis 11 (ortholog); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); external side of plasma membrane (ortholog); extracellular space (ortholog) | NW_004955412 | 31091313 | 31129050 | Chinchilla | 39 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 11847165 | ST14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); neural tube closure (ortholog); protein catabolic process (ortholog); ASSOCIATED WITH autosomal recessive congenital ichthyosis 11 (ortholo g); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); extracellular space (ortholog) | 11 | 125001771 | 125021371 | Bonobo | 52 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 12092181 | ST14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); neural tube closure (ortholog); protein catabolic process (ortholog); ASSOCIATED WITH autosomal recessive congenital ichthyosis 11 (ortholo g); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); extracellular space (ortholog) | 5 | 4652493 | 4666728 | Dog | 51 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 12533121 | St14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); neural tube closure (ortholog); protein catabolic process (ortholog); ASSOCIATED WITH autosomal recessive congenital ichthyosis 11 (ortholo g); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); extracellular space (ortholog) | NW_004936572 | 2137820 | 2182674 | Squirrel | 49 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 155251717 | st14 | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 13903685 | ST14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); neural tube closure (ortholog); protein catabolic process (ortholog); ASSOCIATED WITH autosomal recessive congenital ichthyosis 11 (ortholo g); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); extracellular space (ortholog); INTERACTS WITH deoxynivalenol | | | | Pig | 54 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 18645245 | ST14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); neural tube closure (ortholog); protein catabolic process (ortholog); ASSOCIATED WITH autosomal recessive congenital ichthyosis 11 (ortholo g); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); extracellular space (ortholog) | | | | Green Monkey | 49 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 626115735 | St14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type endopeptidase activity (ortholog); serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); keratinocyte differentiation (ortholog); neural tube closure (ortholog); ASSOCIATED WITH aut osomal recessive congenital ichthyosis 11 (ortholog); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); external side of plasma membrane (ortholog); extracellular space (ortholog) | | | | Black Rat | 39 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 18906798 | St14 | ST14 transmembrane serine protease matriptase | ENCODES a protein that exhibits serine-type peptidase activity (ortholog); INVOLVED IN epithelial cell morphogenesis involved in placental branching (ortholog); neural tube closure (ortholog); protein catabolic process (ortholog); ASSOCIATED WITH autosomal recessive congenital ichthyosis 11 (ortholo g); Breast Neoplasms (ortholog); COVID-19 (ortholog); FOUND IN basolateral plasma membrane (ortholog); extracellular space (ortholog) | | | | Naked Mole-Rat | 49 | symbol , name | gene, protein-coding, MODEL [RefSeq] |
| 155232875 | st14.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 155254050 | st14.S | | | | | | African Clawed Frog | | symbol | gene, null |