Annotations: 4KH3

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	AIDA repeat-like	8045019	4004259	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	AIDA repeat-like	8054055	3002271	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	AIDA	e4kh3A1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: AIDA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.160.20.20	Mainly Beta	3 Solenoid	Pectate Lyase C-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF16168	Adhesin of bacterial autotransporter system, probable stalk (AIDA)	Adhesin of bacterial autotransporter system, probable stalk	-	Repeat

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR043990	Autochaperone domain type 1	Domain
A	IPR036709	Autotransporter beta-domain superfamily	Homologous Superfamily
A	IPR030930	Adhesin of bacterial autotransporter system	Repeat
A	IPR012332	Autotransporter, pectate lyase C-like domain superfamily	Homologous Superfamily
A	IPR024973	ESPR domain	Domain
A	IPR005546	Autotransporter beta-domain	Domain
A	IPR011050	Pectin lyase fold/virulence factor	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.