AChBP-targeted a-conotoxin correlates distinct binding orientations with nAChR subtype selectivity.
2UZ6
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Receptor/toxin
    Structure Weight: 264554.81
    Molecule: SOLUBLE ACETYLCHOLINE RECEPTOR
    Polymer: 1 Type: protein Length: 217
    Chains: A, B, C, D, E, F, G, H, I, J
    Fragment: RESIDUES 20-236
    Details: ALPHA-CONOTOXIN TXIA(A10L) BOUND IN RECEPTOR SITES
    Organism: Aplysia californica
    UniProtKB: Protein Feature View | Search PDB | Q8WSF8  
    Molecule: ALPHA-CONOTOXIN TXIA(A10L)
    Polymer: 2 Type: protein Length: 17
    Chains: K, L, M, N, O, P, Q, R, S, T
    Organism: Conus textile
     
  •   Structure Validation Hide

    View the full validation report  

     

  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Aplysia californica   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct (Conus textile)   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    2BR7   CRYSTAL STRUCTURE OF ACETYLCHOLINE-BINDING PROTEIN (ACHBP) FROM APLYSIA CALIFORNICA IN COMPLEX WITH HEPES 
    2BR8   CRYSTAL STRUCTURE OF ACETYLCHOLINE-BINDING PROTEIN (ACHBP) FROM APLYSIA CALIFORNICA IN COMPLEX WITH AN ALPHA-CONOTOXIN PNIA VARIANT 
    2BYN   CRYSTAL STRUCTURE OF APO ACHBP FROM APLYSIA CALIFORNICA 
    2BYP   CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH ALPHA-CONOTOXIN IMI 
    2BYQ   CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH EPIBATIDINE 
    2BYR   CRYSTAL STRUCTURE OF ACHBP FROM APLYSIA CALIFORNICA IN COMPLEX WITH METHYLLYCACONITINE 
    2BYS   CRYSTAL STRUCTURE OF ACHBP FROM APLYSIA CALIFORNICA IN COMPLEX WITH LOBELINE 
    2C9T   CRYSTAL STRUCTURE OF ACETYLCHOLINE BINDING PROTEIN (ACHBP) FROM APLYSIA CALIFORNICA IN COMPLEX WITH ALPHA-CONOTOXIN IMI 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GOL
    Search 
    Download 
    GOL C3 H8 O3
    GLYCEROL
    NAG
    Search 
    Download 
    NAG C8 H15 N O6
    N-ACETYL-D-GLUCOSAMINE
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    NH2
    Search 
    NH2 H2 N nonPolymer
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
Downloadable viewers: