Annotations: 5Y2D

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Trypsin_2	e5y2dA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Trypsin_2	ECOD (1.6)
A	PDZ_2	e5y2dA2	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13180	PDZ domain (PDZ_2)	PDZ domain		Domain
A	PF13365	Trypsin-like peptidase domain (Trypsin_2)	Trypsin-like peptidase domain	This family includes trypsin-like peptidase domains.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
F	UNK-UNK-UNK-UNK-UNK-UNK-UNK-UNK-UNK-UNK-UNK	-	-	-
E	UNK-UNK-UNK-UNK-UNK-UNK-UNK-UNK	-	-	-
D	UNK-UNK-K-UNK-UNK-UNK-UNK-UNK-UNK-UNK	-	-	-
C	UNK-UNK-UNK-UNK-UNK	-	-	-
B	UNK-UNK-UNK	-	-	-
A	Periplasmic serine endoprotease DegP-like	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	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR051201	Chloroplastic and Bacterial Serine Proteases	Family
A	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A	IPR011782	Peptidase S1C, Do	Family
A	IPR001478	PDZ domain	Domain
A	IPR001940	Peptidase S1C	Family
A	IPR036034	PDZ superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.