Annotations: 30ZS

Dehydroalanine form of bovine trypsin obtained by PMSF elimination

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Trypsin-like serine proteases	8037496	3000114	SCOP2B (2022-06-29)

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
C [auth D]	Alpha-trypsin chain 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 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 C]	Alpha-trypsin chain 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 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
A	Serine protease 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 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
C [auth D]	IPR001254	Serine proteases, trypsin domain	Domain
C [auth D]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
C [auth D]	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site
C [auth D]	IPR050127	Serine Proteases (Peptidase S1 Family)	Family
C [auth D]	IPR001314	Peptidase S1A, chymotrypsin family	Family
C [auth D]	IPR033116	Serine proteases, trypsin family, serine active site	Active Site
B [auth C]	IPR001254	Serine proteases, trypsin domain	Domain
B [auth C]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
B [auth C]	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site
B [auth C]	IPR050127	Serine Proteases (Peptidase S1 Family)	Family
B [auth C]	IPR001314	Peptidase S1A, chymotrypsin family	Family
B [auth C]	IPR033116	Serine proteases, trypsin family, serine active site	Active Site
A	IPR001254	Serine proteases, trypsin domain	Domain
A	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site
A	IPR050127	Serine Proteases (Peptidase S1 Family)	Family
A	IPR001314	Peptidase S1A, chymotrypsin family	Family
A	IPR033116	Serine proteases, trypsin family, serine active site	Active Site

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	DHA	Parent Component: SER : AA0181 : dehydroalanine (Ser) MOD:00189 , dehydroalanine (Cys) MOD:00793 , dehydroalanine (Tyr) MOD:00824 , dehydroalanine MOD:01168 , dehydroalanine (Sec) MOD:01954