8DA0 | pdb_00008da0

Crystal structure of Mamba alpha-neurotoxin in complex with Centi-LNX-D09 antibody

External Resource: Annotation

Domain Annotation: CATH
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A, C	Light Chain	IGKV1	Kappa	alpha-elapitoxin-dpp2d	SAbDab (2025-04-18)
B, D	Heavy Chain	IGHV3	-	alpha-elapitoxin-dpp2d	SAbDab (2025-04-18)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
E, F	PF21947	Snake toxin cobra-type (Toxin_cobra-type)	Snake toxin cobra-type	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Centi-LNX-D09 Fab light chain	-	-	-
B, D	Centi-LNX-D09 Fab heavy chain	-	-	-
E, F	Alpha-elapitoxin-Dpp2d	passive transmembrane transporter activity channel regulator activity ion channel regulator activity monoatomic ion channel activity channel activity molecular function regulator activity monoatomic ion transmembrane transporter activity transporter activity transporter regulator activity transmembrane transporter activity neurotransmitter receptor regulator activity molecular transducer activity signaling receptor activity signaling receptor inhibitor activity passive transmembrane transporter activity channel regulator activity ion channel regulator activity monoatomic ion channel activity channel activity molecular function regulator activity monoatomic ion transmembrane transporter activity transporter activity transporter regulator activity transmembrane transporter activity neurotransmitter receptor regulator activity molecular transducer activity signaling receptor activity signaling receptor inhibitor activity neurotransmitter receptor activity acetylcholine receptor regulator activity molecular function inhibitor activity postsynaptic neurotransmitter receptor activity acetylcholine receptor inhibitor activity transmembrane signaling receptor activity signaling receptor regulator activity acetylcholine receptor activity toxin activity	-	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E, F	IPR018354	Snake toxin, conserved site	Conserved Site
E, F	IPR045860	Snake toxin-like superfamily	Homologous Superfamily
E, F	IPR054131	Snake toxin cobra-type	Family
E, F	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.