Annotations: 1KZQ

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1kzqa1	All beta proteins	Cupredoxin-like	Major surface antigen p30, SAG1	Major surface antigen p30, SAG1	Major surface antigen p30, SAG1	(Toxoplasma gondii ) [TaxId: 5811 ],	SCOPe (2.08)
B	d1kzqb1	All beta proteins	Cupredoxin-like	Major surface antigen p30, SAG1	Major surface antigen p30, SAG1	Major surface antigen p30, SAG1	(Toxoplasma gondii ) [TaxId: 5811 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Major surface antigen p30 SAG1	8028509	4002099	SCOP2 (2022-06-29)
A	SCOP2 Family	Major surface antigen p30 SAG1	8028514	4002099	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Major surface antigen p30 sag1	8040888	3000818	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Major surface antigen p30 sag1	8040893	3000818	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Major surface antigen p30 sag1	8040893	3000818	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Major surface antigen p30 sag1	8040888	3000818	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	PF04092	e1kzqA1	A: beta sandwiches	X: Cupredoxin-like	H: Surface antigen 1 (SAG1)-related-sequence (SRS) family (From Topology)	T: Surface antigen 1 (SAG1)-related-sequence (SRS) family	F: PF04092	ECOD (1.6)
B	PF04092	e1kzqB1	A: beta sandwiches	X: Cupredoxin-like	H: Surface antigen 1 (SAG1)-related-sequence (SRS) family (From Topology)	T: Surface antigen 1 (SAG1)-related-sequence (SRS) family	F: PF04092	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.1320	Mainly Beta	Sandwich	Immunoglobulin-like	SRS domain	CATH (4.3.0)
B	2.60.40.1320	Mainly Beta	Sandwich	Immunoglobulin-like	SRS domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04092	SRS domain (SAG)	SRS domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Major Surface Antigen P30	-	-	membrane cellular anatomical entity membrane-bounded organelle host cellular component host intracellular part extracellular organelle extracellular region host cell cytoplasm part symbiont-containing vacuole host cell cytoplasm host cell part organelle host intracellular region extracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036755	SRS domain superfamily	Homologous Superfamily
A, B	IPR028352	Protozoan surface antigen, SAG1 family	Family
A, B	IPR007226	SRS domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.