1D0N

THE CRYSTAL STRUCTURE OF CALCIUM-FREE EQUINE PLASMA GELSOLIN.

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	d1d0na1	Alpha and beta proteins (a+b)	Gelsolin-like	Actin depolymerizing proteins	Gelsolin-like	Gelsolin	(Equus caballus ) [TaxId: 9796 ],	SCOPe (2.08)
B	d1d0nb1	Alpha and beta proteins (a+b)	Gelsolin-like	Actin depolymerizing proteins	Gelsolin-like	Gelsolin	(Equus caballus ) [TaxId: 9796 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Gelsolin-like	8023681	4001825	SCOP2 (2022-06-29)
A	SCOP2 Family	Gelsolin-like	8023683	4001825	SCOP2 (2022-06-29)
A	SCOP2 Family	Gelsolin-like	8023684	4001825	SCOP2 (2022-06-29)
A	SCOP2 Family	Gelsolin-like	8023685	4001825	SCOP2 (2022-06-29)
A	SCOP2 Family	Gelsolin-like	8023687	4001825	SCOP2 (2022-06-29)
A	SCOP2 Family	Gelsolin-like	8023691	4001825	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin depolymerizing proteins	8036061	3000430	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin depolymerizing proteins	8036063	3000430	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin depolymerizing proteins	8036064	3000430	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin depolymerizing proteins	8036065	3000430	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin depolymerizing proteins	8036067	3000430	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin depolymerizing proteins	8036071	3000430	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Actin depolymerizing proteins	8036065	3000430	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Actin depolymerizing proteins	8036061	3000430	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Actin depolymerizing proteins	8036063	3000430	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Actin depolymerizing proteins	8036071	3000430	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Actin depolymerizing proteins	8036064	3000430	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Actin depolymerizing proteins	8036067	3000430	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	Gelsolin	e1d0nA4	A: a+b three layers	X: Gelsolin-like (From Topology)	H: Gelsolin-like (From Topology)	T: Gelsolin-like	F: Gelsolin	ECOD (1.6)
A	Gelsolin_1	e1d0nA3	A: a+b three layers	X: Gelsolin-like (From Topology)	H: Gelsolin-like (From Topology)	T: Gelsolin-like	F: Gelsolin_1	ECOD (1.6)
B	Gelsolin	e1d0nB4	A: a+b three layers	X: Gelsolin-like (From Topology)	H: Gelsolin-like (From Topology)	T: Gelsolin-like	F: Gelsolin	ECOD (1.6)
B	Gelsolin_1	e1d0nB3	A: a+b three layers	X: Gelsolin-like (From Topology)	H: Gelsolin-like (From Topology)	T: Gelsolin-like	F: Gelsolin_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.20.10	Alpha Beta	3-Layer(aba) Sandwich	Severin	Severin	CATH (4.3.0)
B	3.40.20.10	Alpha Beta	3-Layer(aba) Sandwich	Severin	Severin	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00626	Gelsolin repeat (Gelsolin)	Gelsolin repeat		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	HORSE PLASMA GELSOLIN	binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding cytoskeletal protein binding actin binding protein-containing complex binding protein binding actin filament binding cation binding metal ion binding	cellular component biogenesis cellular component organization cellular component assembly cell projection organization cellular process cellular component organization or biogenesis cell projection assembly developmental process multicellular organism development multicellular organismal process central nervous system development anatomical structure development nervous system development system development cellular component biogenesis cellular component organization cellular component assembly cell projection organization cellular process cellular component organization or biogenesis cell projection assembly developmental process multicellular organism development multicellular organismal process central nervous system development anatomical structure development nervous system development system development actin filament severing actin filament-based process regulation of cellular process regulation of cellular component size negative regulation of biological process protein-containing complex disassembly regulation of protein-containing complex disassembly actin filament depolymerization regulation of actin filament depolymerization actin filament capping regulation of biological quality negative regulation of supramolecular fiber organization negative regulation of actin filament polymerization cellular component disassembly regulation of biological process barbed-end actin filament capping negative regulation of cellular component organization actin filament organization regulation of organelle organization negative regulation of protein depolymerization negative regulation of protein-containing complex assembly regulation of protein polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of cytoskeleton organization regulation of cellular component organization regulation of actin filament-based process regulation of protein-containing complex assembly negative regulation of protein-containing complex disassembly negative regulation of cellular process protein-containing complex assembly negative regulation of protein polymerization regulation of actin filament polymerization actin polymerization or depolymerization protein polymerization regulation of actin filament organization actin cytoskeleton organization actin filament polymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization regulation of actin polymerization or depolymerization biological regulation regulation of cellular component biogenesis organelle organization negative regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization negative regulation of actin filament depolymerization protein depolymerization cytoskeleton organization regulation of anatomical structure size organelle assembly plasma membrane bounded cell projection organization plasma membrane bounded cell projection assembly cilium assembly cilium organization	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR007123	Gelsolin-like domain	Domain
A, B	IPR029006	ADF-H/Gelsolin-like domain superfamily	Homologous Superfamily
A, B	IPR007122	Villin/Gelsolin	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.