1GRW | pdb_00001grw

C. elegans major sperm protein

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)
D	d1grwd_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	C.ELEGANS (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)
C	d1grwc_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	C.ELEGANS (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)
B	d1grwb_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	C.ELEGANS (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)
A	d1grwa_	All beta proteins	Immunoglobulin-like beta-sandwich	PapD-like	MSP-like	Major sperm protein, MSP	C.ELEGANS (Caenorhabditis elegans ) [TaxId: 6239 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	PapD-like	8055331	3002067	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PapD-like	8055331	3002067	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PapD-like	8055331	3002067	SCOP2B (2022-06-29)
A	SCOP2 Family	MSP-like	8055330	4007566	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PapD-like	8055331	3002067	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)
D	Motile_Sperm	e1grwD1	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	e1grwC1	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	e1grwB1	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)
A	Motile_Sperm	e1grwA1	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)
D	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)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	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	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	MAJOR SPERM PROTEIN 31/40/142	-	multicellular organismal process system process regulation of biological process positive regulation of smooth muscle contraction regulation of system process biological regulation positive regulation of biological process muscle contraction muscle system process regulation of muscle system process smooth muscle contraction regulation of muscle contraction regulation of smooth muscle contraction positive regulation of muscle contraction multicellular organismal process system process regulation of biological process positive regulation of smooth muscle contraction regulation of system process biological regulation positive regulation of biological process muscle contraction muscle system process regulation of muscle system process smooth muscle contraction regulation of muscle contraction regulation of smooth muscle contraction positive regulation of muscle contraction positive regulation of multicellular organismal process regulation of multicellular organismal process developmental process sexual reproduction cellular developmental process reproductive process multicellular organismal reproductive process oogenesis cell development cellular process involved in reproduction in multicellular organism developmental maturation developmental process involved in reproduction female gamete generation gamete generation oocyte development anatomical structure maturation cell differentiation anatomical structure development germ cell development cellular process oocyte maturation oocyte differentiation cell maturation	cell projection cellular anatomical structure pseudopodium plasma membrane bounded cell projection intracellular organelle intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B, C, D	IPR000535	Major sperm protein (MSP) domain	Domain
A, B, C, D	IPR051155	Nematode Major Sperm	Family
A, B, C, D	IPR008962	PapD-like superfamily	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.