Structure of PDB 1idg Chain A Binding Site BS01
Receptor Information
>1idg Chain A (length=74) Species:
8616
(Bungarus multicinctus) [
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IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPS
KKPYEEVTCCSTDKCNPHPKQRPG
Ligand information
>1idg Chain B (length=18) Species:
7787
(Tetronarce californica) [
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YRGWKHWVYYTCCPDTPY
Receptor-Ligand Complex Structure
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PDB
1idg
The solution structure of the complex formed between alpha-bungarotoxin and an 18-mer cognate peptide derived from the alpha 1 subunit of the nicotinic acetylcholine receptor from Torpedo californica.
Resolution
N/A
Binding residue
(original residue number in PDB)
T8 S9 K38 V39 V40 H68 P69
Binding residue
(residue number reindexed from 1)
T8 S9 K38 V39 V40 H68 P69
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0005515
protein binding
GO:0030550
acetylcholine receptor inhibitor activity
GO:0090729
toxin activity
GO:0099106
ion channel regulator activity
Biological Process
GO:0035821
modulation of process of another organism
Cellular Component
GO:0005576
extracellular region
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Molecular Function
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Cellular Component
External links
PDB
RCSB:1idg
,
PDBe:1idg
,
PDBj:1idg
PDBsum
1idg
PubMed
11312275
UniProt
P60615
|3L21A_BUNMU Alpha-bungarotoxin
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