Annotations: 45CL

Wild-type CI2 bound to alpha-chymotrypsin

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C]	Chymotrypsin A chain A	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 protein binding binding serpin family protein binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	protein-containing complex serine protease inhibitor complex protease inhibitor complex peptidase inhibitor complex cellular anatomical structure extracellular region
B [auth A]	Chymotrypsin A chain B	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 protein binding binding serpin family protein binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	protein-containing complex serine protease inhibitor complex protease inhibitor complex peptidase inhibitor complex cellular anatomical structure extracellular region
D [auth I]	Chymotrypsin inhibitor 2	-	-	-
C [auth B]	Chymotrypsinogen A	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 protein binding binding serpin family protein binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	protein-containing complex serine protease inhibitor complex protease inhibitor complex peptidase inhibitor complex cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

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