2MSP

MAJOR SPERM PROTEIN, BETA ISOFORM, ENGINEERED C59S/T90C MUTANT, PUTATIVE SUBFILAMENT STRUCTURE, PH 8.5

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	d2mspa_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)
B	d2mspb_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)
C	d2mspc_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)
D	d2mspd_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)
E	d2mspe_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)
F	d2mspf_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)
G	d2mspg_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)
H	d2msph_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	pig roundworm (Ascaris suum ) [TaxId: 6253 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	MSP-like	8055328	4007566	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PapD-like	8055329	3002067	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	PapD-like	8055329	3002067	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PapD-like	8055329	3002067	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	PapD-like	8055329	3002067	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	PapD-like	8055329	3002067	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	PapD-like	8055329	3002067	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	PapD-like	8055329	3002067	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	PapD-like	8055329	3002067	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	Motile_Sperm	e2mspA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)
B	Motile_Sperm	e2mspB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)
C	Motile_Sperm	e2mspC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)
D	Motile_Sperm	e2mspD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)
E	Motile_Sperm	e2mspE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)
F	Motile_Sperm	e2mspF1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)
G	Motile_Sperm	e2mspG1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)
H	Motile_Sperm	e2mspH1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Motile_Sperm	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
E	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
F	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
G	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
H	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF00635	MSP (Major sperm protein) domain (Motile_Sperm)	MSP (Major sperm protein) domain	Major sperm proteins are involved in sperm motility. These proteins oligomerise to form filaments. This family contains many other proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	MAJOR SPERM PROTEIN	identical protein binding protein binding binding	-	cell projection pseudopodium cellular anatomical entity plasma membrane bounded cell projection intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR000535	Major sperm protein (MSP) domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR008962	PapD-like superfamily	Homologous Superfamily

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.