1UMR | pdb_00001umr

Crystal structure of the platelet activator convulxin, a disulfide linked a4b4 cyclic tetramer from the venom of Crotalus durissus terrificus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d1umra_	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	C-type lectin domain	Snake coagglutinin alpha chain	(Crotalus durissus terrificus ) [TaxId: 8732 ],	SCOPe (2.08)
B	d1umrb_	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	C-type lectin domain	Snake coagglutinin alpha chain	(Crotalus durissus terrificus ) [TaxId: 8732 ],	SCOPe (2.08)
C	d1umrc_	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	C-type lectin domain	Snake coagglutinin beta chain	(Crotalus durissus terrificus ) [TaxId: 8732 ],	SCOPe (2.08)
D	d1umrd_	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	C-type lectin domain	Snake coagglutinin beta chain	(Crotalus durissus terrificus ) [TaxId: 8732 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	C-type lectin domain	8029530	4002453	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	C-type lectin-like	8041909	3001261	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	C-type lectin-like	8041909	3001261	SCOP2B (2022-06-29)
C	SCOP2 Family	C-type lectin domain	8029532	4002453	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	C-type lectin-like	8041911	3001261	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	C-type lectin-like	8041911	3001261	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		e1umrA1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: Peptidase_C1	F:	ECOD (20:10:01)
B		e1umrB1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: Peptidase_C1	F:	ECOD (20:10:01)
C		e1umrC1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: Peptidase_C1	F:	ECOD (20:10:01)
D		e1umrD1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: Peptidase_C1	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
B	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
C	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
D	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CONVULXIN ALPHA	toxin activity	venom-mediated suppression of platelet aggregation venom-mediated perturbation of blood circulation biological process involved in interspecies interaction between organisms venom-mediated perturbation of biological process modulation of process of another organism venom-mediated perturbation of hemostasis	cellular anatomical structure extracellular region
C, D	CONVULXIN BETA	toxin activity	venom-mediated suppression of platelet aggregation venom-mediated perturbation of blood circulation biological process involved in interspecies interaction between organisms venom-mediated perturbation of biological process modulation of process of another organism venom-mediated perturbation of hemostasis	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001304	C-type lectin-like	Domain
A, B	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
A, B	IPR050111	C-type lectin and snaclec domain-containing protein	Family
A, B	IPR016187	C-type lectin fold	Homologous Superfamily
C, D	IPR001304	C-type lectin-like	Domain
C, D	IPR018378	C-type lectin, conserved site	Conserved Site
C, D	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
C, D	IPR050111	C-type lectin and snaclec domain-containing protein	Family
C, D	IPR016187	C-type lectin fold	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.