1N1I

The structure of MSP-1(19) from Plasmodium knowlesi

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1n1ia1	Small proteins	Knottins (small inhibitors, toxins, lectins)	EGF/Laminin	Merozoite surface protein 1 (MSP-1)	Merozoite surface protein 1 (MSP-1)	(Plasmodium knowlesi strain H ) [TaxId: 5851 ],	SCOPe (2.08)
A	d1n1ia3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Plasmodium knowlesi strain H ) [TaxId: 5851 ],	SCOPe (2.08)
B	d1n1ib1	Small proteins	Knottins (small inhibitors, toxins, lectins)	EGF/Laminin	Merozoite surface protein 1 (MSP-1)	Merozoite surface protein 1 (MSP-1)	(Plasmodium knowlesi strain H ) [TaxId: 5851 ],	SCOPe (2.08)
B	d1n1ib3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Plasmodium knowlesi strain H ) [TaxId: 5851 ],	SCOPe (2.08)
C	d1n1ic1	Small proteins	Knottins (small inhibitors, toxins, lectins)	EGF/Laminin	Merozoite surface protein 1 (MSP-1)	Merozoite surface protein 1 (MSP-1)	(Plasmodium knowlesi strain H ) [TaxId: 5851 ],	SCOPe (2.08)
C	d1n1ic3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Plasmodium knowlesi strain H ) [TaxId: 5851 ],	SCOPe (2.08)
D	d1n1id1	Small proteins	Knottins (small inhibitors, toxins, lectins)	EGF/Laminin	Merozoite surface protein 1 (MSP-1)	Merozoite surface protein 1 (MSP-1)	(Plasmodium knowlesi strain H ) [TaxId: 5851 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Merozoite surface protein 1 (MSP-1)	8031598	4003225	SCOP2 (2022-06-29)
A	SCOP2 Family	Merozoite surface protein 1 (MSP-1)	8031599	4003225	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	EGF/Laminin-like	8043976	3000412	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	EGF/Laminin-like	8043977	3000412	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	EGF/Laminin-like	8043976	3000412	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	EGF/Laminin-like	8043977	3000412	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	EGF/Laminin-like	8043976	3000412	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	EGF/Laminin-like	8043977	3000412	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	EGF/Laminin-like	8043977	3000412	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	EGF/Laminin-like	8043976	3000412	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	EGF_3	e1n1iA2	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_3	ECOD (1.6)
A	EGF_MSP1_1	e1n1iA1	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_MSP1_1	ECOD (1.6)
B	EGF_3	e1n1iB2	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_3	ECOD (1.6)
B	EGF_MSP1_1	e1n1iB1	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_MSP1_1	ECOD (1.6)
C	EGF_3	e1n1iC2	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_3	ECOD (1.6)
C	EGF_MSP1_1	e1n1iC1	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_MSP1_1	ECOD (1.6)
D	EGF_3	e1n1iD2	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_3	ECOD (1.6)
D	EGF_MSP1_1	e1n1iD1	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: EGF_MSP1_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
B	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
C	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
D	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF12946	MSP1 EGF domain 1 (EGF_MSP1_1)	MSP1 EGF domain 1	This EGF-like domain is found at the C-terminus of the malaria parasite MSP1 protein. MSP1 is the merozoite surface protein 1. This domain is part of the C-terminal fragment that is proteolytically processed from the the rest of the protein and is le ...	This EGF-like domain is found at the C-terminus of the malaria parasite MSP1 protein. MSP1 is the merozoite surface protein 1. This domain is part of the C-terminal fragment that is proteolytically processed from the the rest of the protein and is left attached to the surface of the invading parasite.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Merozoite surface protein-1	-	-	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR010901	Merozoite surface 1, C-terminal	Domain
A, B, C, D	IPR024730	Merozoite surface protein, EGF domain 1	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.