Annotations: 8YGY

Structure of the KLK1 from Biortus.

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UCR_hinge	e8ygyA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: UCR_hinge	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00089	Trypsin (Trypsin)	Trypsin		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Kallikrein-1	peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity	multicellular organismal process system process regulation of systemic arterial blood pressure circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation zymogen activation primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process multicellular organismal process system process regulation of systemic arterial blood pressure circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation zymogen activation primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle secretory granule secretory vesicle cytoplasm nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A	IPR001314	Peptidase S1A, chymotrypsin family	Family
A	IPR033116	Serine proteases, trypsin family, serine active site	Active Site
A	IPR001254	Serine proteases, trypsin domain	Domain
A	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site
A	IPR043504	Peptidase_S1_PA_chymotrypsin	Unknown

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: P06870	kallikrein, decreased urinary activity of myocardial infarction Diabetic Cardiomyopathies hypertensive disorder pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia acute kidney failure breast cancer cystic fibrosis pancreatic intraductal papillary-mucinous carcinoma prostate carcinoma pancreatic intraductal papillary-mucinous neoplasm psoriasis cutaneous lupus erythematosus diabetic kidney disease malignant pancreatic neoplasm kallikrein, decreased urinary activity of myocardial infarction Diabetic Cardiomyopathies hypertensive disorder pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia acute kidney failure breast cancer cystic fibrosis pancreatic intraductal papillary-mucinous carcinoma prostate carcinoma pancreatic intraductal papillary-mucinous neoplasm psoriasis cutaneous lupus erythematosus diabetic kidney disease malignant pancreatic neoplasm pancreatic ductal adenocarcinoma

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