SERPINB3

SERPINB3 (Serpin Family B Member 3) is a Protein Coding gene. Diseases associated with SERPINB3 include Anus Cancer and Cervical Squamous Cell Carcinoma. Among its related pathways are Innate Immune System and Amoebiasis. Gene Ontology (GO) annotations related to this gene include serine-type endopeptidase inhibitor activity and cysteine-type endopeptidase inhibitor activity. An important paralog of this gene is SERPINB4.

Serpin Family B Member 3

May act as a papain-like cysteine protease inhibitor to modulate the host immune response against tumor cells. Also functions as an inhibitor of UV-induced apoptosis via suppression of the activity of c-Jun NH2-terminal kinase (JNK1).

Biological Process autocrine signalingManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process negative regulation of catalytic activityManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process negative regulation of endopeptidase activityManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process negative regulation of JUN kinase activityManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process negative regulation of peptidase activityManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process negative regulation of proteolysisManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process paracrine signalingManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process positive regulation of cell migrationManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process positive regulation of cell population proliferationManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process positive regulation of endopeptidase activityManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process positive regulation of epithelial to mesenchymal transitionManual Assertion Based On ExperimentIMP:UniProtKB

Cytoplasm
Seems to also be secreted in plasma by cancerous cells but at a low level.