Annotations: 8U45

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05922	Peptidase inhibitor I9 (Inhibitor_I9)	Peptidase inhibitor I9	This family includes the proteinase B inhibitor from Saccharomyces cerevisiae and the activation peptides from peptidases of the subtilisin family. The subtilisin propeptides are known to function as molecular chaperones, assisting in the folding of ...	This family includes the proteinase B inhibitor from Saccharomyces cerevisiae and the activation peptides from peptidases of the subtilisin family. The subtilisin propeptides are known to function as molecular chaperones, assisting in the folding of the mature peptidase [1], but have also been shown to act as 'temporary inhibitors' [2].	Domain
B [auth C]	PF00082	Subtilase family (Peptidase_S8)	Subtilase family	Subtilases are a family of serine proteases. They appear to have independently and convergently evolved an Asp/Ser/His catalytic triad, like that found in the trypsin serine proteases (see Pfam:PF00089). Structure is an alpha/beta fold containing a 7 ...	Subtilases are a family of serine proteases. They appear to have independently and convergently evolved an Asp/Ser/His catalytic triad, like that found in the trypsin serine proteases (see Pfam:PF00089). Structure is an alpha/beta fold containing a 7-stranded parallel beta sheet, order 2314567.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Alkaline protease 1	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity protein-containing complex binding fibrinogen binding binding serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity endopeptidase activity IgE binding immunoglobulin binding	symbiont-mediated perturbation of host defense response biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host complement activation symbiont-mediated perturbation of host immune response biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host process symbiont-mediated perturbation of host innate immune response modulation of process of another organism carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process symbiont-mediated perturbation of host defense response biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host complement activation symbiont-mediated perturbation of host immune response biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host process symbiont-mediated perturbation of host innate immune response modulation of process of another organism carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process elastin catabolic process carbohydrate derivative metabolic process primary metabolic process protein catabolic process glycoprotein metabolic process macromolecule catabolic process elastin metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process proteolysis	cellular anatomical structure extracellular region extracellular space
B [auth C]	Alkaline protease 1	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity protein-containing complex binding fibrinogen binding binding serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity endopeptidase activity IgE binding immunoglobulin binding	symbiont-mediated perturbation of host defense response biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host complement activation symbiont-mediated perturbation of host immune response biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host process symbiont-mediated perturbation of host innate immune response modulation of process of another organism carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process symbiont-mediated perturbation of host defense response biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host complement activation symbiont-mediated perturbation of host immune response biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host process symbiont-mediated perturbation of host innate immune response modulation of process of another organism carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process elastin catabolic process carbohydrate derivative metabolic process primary metabolic process protein catabolic process glycoprotein metabolic process macromolecule catabolic process elastin metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process proteolysis	cellular anatomical structure extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR023828	Peptidase S8, subtilisin, Ser-active site	Active Site
A	IPR010259	Peptidase S8 propeptide/proteinase inhibitor I9	Domain
A	IPR022398	Peptidase S8, subtilisin, His-active site	Active Site
A	IPR000209	Peptidase S8/S53 domain	Domain
A	IPR015500	Peptidase S8, subtilisin-related	Family
A	IPR036852	Peptidase S8/S53 domain superfamily	Homologous Superfamily
A	IPR023827	Peptidase S8, subtilisin, Asp-active site	Active Site
A	IPR050131	Subtilisin-like serine protease	Family
A	IPR034193	Proteinase K-like catalytic domain	Domain
A	IPR037045	Peptidase S8 propeptide/proteinase inhibitor I9 superfamily	Homologous Superfamily
B [auth C]	IPR023828	Peptidase S8, subtilisin, Ser-active site	Active Site
B [auth C]	IPR010259	Peptidase S8 propeptide/proteinase inhibitor I9	Domain
B [auth C]	IPR022398	Peptidase S8, subtilisin, His-active site	Active Site
B [auth C]	IPR000209	Peptidase S8/S53 domain	Domain
B [auth C]	IPR015500	Peptidase S8, subtilisin-related	Family
B [auth C]	IPR036852	Peptidase S8/S53 domain superfamily	Homologous Superfamily
B [auth C]	IPR023827	Peptidase S8, subtilisin, Asp-active site	Active Site
B [auth C]	IPR050131	Subtilisin-like serine protease	Family
B [auth C]	IPR034193	Proteinase K-like catalytic domain	Domain
B [auth C]	IPR037045	Peptidase S8 propeptide/proteinase inhibitor I9 superfamily	Homologous Superfamily