6LSQ

Crystal structure of Echistatin, an RGD-containing short disintegrin

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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	d6lsqa1	Small proteins	Blood coagulation inhibitor (disintegrin)	Blood coagulation inhibitor (disintegrin)	Blood coagulation inhibitor (disintegrin)	automated matches	Saw-scaled viper (Echis carinatus ) [TaxId: 40353 ],	SCOPe (2.08)
A	d6lsqa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Saw-scaled viper (Echis carinatus ) [TaxId: 40353 ],	SCOPe (2.08)
B	d6lsqb1	Small proteins	Blood coagulation inhibitor (disintegrin)	Blood coagulation inhibitor (disintegrin)	Blood coagulation inhibitor (disintegrin)	automated matches	Saw-scaled viper (Echis carinatus ) [TaxId: 40353 ],	SCOPe (2.08)
B	d6lsqb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Saw-scaled viper (Echis carinatus ) [TaxId: 40353 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Disintegrin-like	8102077	4003471	SCOP2 (2021-05-27)
B	SCOP2 Superfamily	Disintegrin-like	8102078	3000923	SCOP2 (2021-05-27)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e6lsqA1	A: few secondary structure elements	X: Blood coagulation inhibitor (disintegrin) (From Topology)	H: Blood coagulation inhibitor (disintegrin) (From Topology)	T: Blood coagulation inhibitor (disintegrin)	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e6lsqB1	A: few secondary structure elements	X: Blood coagulation inhibitor (disintegrin) (From Topology)	H: Blood coagulation inhibitor (disintegrin) (From Topology)	T: Blood coagulation inhibitor (disintegrin)	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00200	Disintegrin (Disintegrin)	Disintegrin	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Disintegrin	cation binding ion binding binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity toxin activity	organonitrogen compound metabolic process proteolysis membrane protein proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process membrane protein ectodomain proteolysis	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR034027	Reprolysin domain, adamalysin-type	Domain
A, B	IPR024079	Metallopeptidase, catalytic domain superfamily	Homologous Superfamily
A, B	IPR018358	Disintegrin, conserved site	Conserved Site
A, B	IPR036436	Disintegrin domain superfamily	Homologous Superfamily
A, B	IPR001762	Disintegrin domain	Domain
A, B	IPR001590	Peptidase M12B, ADAM/reprolysin	Domain

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 R01GM133198.