Annotations: 4HVZ

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	SIMPL domain-like	8045864	4004729	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	YbjQ-like	8091414	3001160	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	YbjQ-like	8091413	3001160	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	YbjQ-like	8091413	3001160	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	YbjQ-like	8091414	3001160	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	YbjQ-like	8091413	3001160	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	YbjQ-like	8091414	3001160	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	YbjQ-like	8091413	3001160	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	YbjQ-like	8091413	3001160	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	YbjQ-like	8091413	3001160	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	YbjQ-like	8091413	3001160	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	YbjQ-like	8091414	3001160	SCOP2B (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	SIMPL	e4hvzA1	A: a/b three-layered sandwiches	X: Alpha-beta plaits	H: 26 kDa periplasmic immunogenic protein	T: 26 kDa periplasmic immunogenic protein	F: SIMPL	ECOD (v294.1)
B	SmpA_OmlA	e4hvzB1	A: a/b three-layered sandwiches	X: beta-Grasp	H: HTH	T: winged helix domain	F: SmpA_OmlA	ECOD (v294.1)
C	SmpA_OmlA	e4hvzC1	A: a/b three-layered sandwiches	X: beta-Grasp	H: HTH	T: winged helix domain	F: SmpA_OmlA	ECOD (v294.1)
D	SmpA_OmlA	e4hvzD1	A: a/b three-layered sandwiches	X: beta-Grasp	H: HTH	T: winged helix domain	F: SmpA_OmlA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.110.170	Alpha Beta	2-Layer Sandwich	Translation Initiation Factor IF3	Protein of unknown function (DUF541), domain 1	CATH (4.3.0)
A	3.30.70.2970	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Protein of unknown function (DUF541), domain 2	CATH (4.3.0)
B	3.30.110.170	Alpha Beta	2-Layer Sandwich	Translation Initiation Factor IF3	Protein of unknown function (DUF541), domain 1	CATH (4.3.0)
B	3.30.70.2970	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Protein of unknown function (DUF541), domain 2	CATH (4.3.0)
C	3.30.110.170	Alpha Beta	2-Layer Sandwich	Translation Initiation Factor IF3	Protein of unknown function (DUF541), domain 1	CATH (4.3.0)
C	3.30.70.2970	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Protein of unknown function (DUF541), domain 2	CATH (4.3.0)
D	3.30.110.170	Alpha Beta	2-Layer Sandwich	Translation Initiation Factor IF3	Protein of unknown function (DUF541), domain 1	CATH (4.3.0)
D	3.30.70.2970	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Protein of unknown function (DUF541), domain 2	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	26 kDa periplasmic immunogenic protein	-	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process	cellular anatomical structure extracellular region periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR007497	Interleukin-1 receptor-associated kinase 1-binding protein 1/DUF541	Family
A, B, C, D	IPR052022	26 kDa periplasmic antigen-related	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.