1HC9 | pdb_00001hc9

alpha-bungarotoxin complexed with high affinity peptide

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	d1hc9a_	Small proteins	Snake toxin-like	Snake toxin-like	Snake venom toxins	Bungarotoxin	(Bungarus multicinctus ) [TaxId: 8616 ],	SCOPe (2.08)
B	d1hc9b_	Small proteins	Snake toxin-like	Snake toxin-like	Snake venom toxins	Bungarotoxin	(Bungarus multicinctus ) [TaxId: 8616 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Snake venom toxins	8024039	4003278	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Snake toxin-like	8036418	3000545	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)
A	UPAR_LY6	e1hc9A1	A: alpha bundles	X: EGF-like	H: LDL receptor-like module	T: LDL receptor-like module	F: UPAR_LY6	ECOD (develop294)
B	UPAR_LY6	e1hc9B1	A: alpha bundles	X: EGF-like	H: LDL receptor-like module	T: LDL receptor-like module	F: UPAR_LY6	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.10.60.10	Mainly Beta	Ribbon	CD59	CD59	CATH (4.3.0)
B	2.10.60.10	Mainly Beta	Ribbon	CD59	CD59	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ALPHA-BUNGAROTOXIN ISOFORM V31	channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity neurotransmitter receptor regulator activity acetylcholine receptor regulator activity molecular function inhibitor activity acetylcholine receptor inhibitor activity signaling receptor inhibitor activity signaling receptor regulator activity toxin activity	-	cellular anatomical structure extracellular region
B	ALPHA-BUNGAROTOXIN ISOFORM A31	channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity neurotransmitter receptor regulator activity acetylcholine receptor regulator activity molecular function inhibitor activity acetylcholine receptor inhibitor activity signaling receptor inhibitor activity signaling receptor regulator activity toxin activity	-	cellular anatomical structure extracellular region
C, D	PEPTIDE INHIBITOR	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018354	Snake toxin, conserved site	Conserved Site
A	IPR045860	Snake toxin-like superfamily	Homologous Superfamily
A	IPR054131	Snake toxin cobra-type	Family
A	IPR003571	Snake three-finger toxin	Family
B	IPR018354	Snake toxin, conserved site	Conserved Site
B	IPR045860	Snake toxin-like superfamily	Homologous Superfamily
B	IPR054131	Snake toxin cobra-type	Family
B	IPR003571	Snake three-finger toxin	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.