Annotations: 3W0E

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	CI-2 serine protease inhibitor-like	8104088	3000827	SCOP2B (2022-06-29)
B	SCOP2 Family	AFUEI-like	8046891	4005353	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	CI-2 serine protease inhibitor-like	8104088	3000827	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF11720	e3w0eA1	A: a+b two layers	X: CI-2 family of serine protease inhibitors-like	H: CI-2 family of serine protease inhibitors (From Topology)	T: CI-2 family of serine protease inhibitors	F: PF11720	ECOD (1.6)
B	PF11720	e3w0eB1	A: a+b two layers	X: CI-2 family of serine protease inhibitors-like	H: CI-2 family of serine protease inhibitors (From Topology)	T: CI-2 family of serine protease inhibitors	F: PF11720	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.10.10	Alpha Beta	2-Layer Sandwich	Trypsin Inhibitor V	Chain A	CATH (4.3.0)
B	3.30.10.10	Alpha Beta	2-Layer Sandwich	Trypsin Inhibitor V	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF11720	Peptidase inhibitor I78 family (Inhibitor_I78)	Peptidase inhibitor I78 family	This family includes Aspergillus elastase inhibitor and belongs to MEROPS peptidase inhibitor family I78.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Elastase inhibitor AFUEI	enzyme regulator activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	-	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR021719	Proteinase inhibitor I78	Family

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 R01GM133198.