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Crystal structure of a mutant binding protein (5HTBP-AChBP) in complex with serotonin (5-hydroxytryptamine)
2YMD
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Receptor
    Structure Weight: 244932.21
    Molecule: SOLUBLE ACETYLCHOLINE RECEPTOR
    Polymer: 1 Type: protein Length: 212
    Chains: A, B, C, D, E, F, G, H, I, J
    Fragment: ACETYLCHOLINE BINDING DOMAIN, RESIDUES 20-231
    Mutation: YES
    Organism: Aplysia californica
    UniProtKB: Protein Feature View | Search PDB | Q8WSF8  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Aplysia californica   Taxonomy   Common Name: California sea hare Expression System: Spodoptera frugiperda  
     
  •   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 
    2UZ6  ACHBP-TARGETED A-CONOTOXIN CORRELATES DISTINCT BINDING ORIENTATIONS WITH NACHR SUBTYPE SELECTIVITY. 
    2W8F  APLYSIA CALIFORNICA ACHBP BOUND TO IN SILICO COMPOUND 31 
    2W8G  APLYSIA CALIFORNICA ACHBP BOUND TO IN SILICO COMPOUND 35 
    2WN9  CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH 4- 0H-DMXBA 
    2WNC  CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH TROPISETRON 
    2WNJ  CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH DMXBA 
    2WNL  CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH ANABASEINE 
    2WZY  CRYSTAL STRUCTURE OF A-ACHBP IN COMPLEX WITH 13- DESMETHYL SPIROLIDE C 
    2X00  CRYSTAL STRUCTURE OF A-ACHBP IN COMPLEX WITH GYMNODIMINE A 
    2XNT  ACETYLCHOLINE BINDING PROTEIN (ACHBP) AS TEMPLATE FOR HIERARCHICAL IN SILICO SCREENING PROCEDURES TO IDENTIFY STRUCTURALLY NOVEL LIGANDS FOR THE NICOTINIC RECEPTORS 
    2XNU  ACETYLCHOLINE BINDING PROTEIN (ACHBP) AS TEMPLATE FOR HIERARCHICAL IN SILICO SCREENING PROCEDURES TO IDENTIFY STRUCTURALLY NOVEL LIGANDS FOR THE NICOTINIC RECEPTORS 
    2XNV  ACETYLCHOLINE BINDING PROTEIN (ACHBP) AS TEMPLATE FOR HIERARCHICAL IN SILICO SCREENING PROCEDURES TO IDENTIFY STRUCTURALLY NOVEL LIGANDS FOR THE NICOTINIC RECEPTORS 
    2XYS  CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH STRYCHNINE 
    2XYT  CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH D-TUBOCURARINE 
    2XZ5  MMTS-MODIFIED Y53C MUTANT OF APLYSIA ACHBP IN COMPLEX WITH ACETYLCHOLINE 
    2XZ6  MTSET-MODIFIED Y53C MUTANT OF APLYSIA ACHBP 
    2Y54  FRAGMENT GROWING INDUCES CONFORMATIONAL CHANGES IN ACETYLCHOLINE-BINDING PROTEIN: A STRUCTURAL AND THERMODYNAMIC ANALYSIS - (FRAGMENT 1) 
    2Y56  FRAGMENT GROWING INDUCES CONFORMATIONAL CHANGES IN ACETYLCHOLINE-BINDING PROTEIN: A STRUCTURAL AND THERMODYNAMIC ANALYSIS - (COMPOUND 3) 
    2Y57  FRAGMENT GROWING INDUCES CONFORMATIONAL CHANGES IN ACETYLCHOLINE-BINDING PROTEIN: A STRUCTURAL AND THERMODYNAMIC ANALYSIS - (COMPOUND 4) 
    2Y58  FRAGMENT GROWING INDUCES CONFORMATIONAL CHANGES IN ACETYLCHOLINE-BINDING PROTEIN: A STRUCTURAL AND THERMODYNAMIC ANALYSIS - (COMPOUND 6) 
    2Y7Y  APLYSIA CALIFORNICA ACHBP IN APO STATE 
    2YME  CRYSTAL STRUCTURE OF A MUTANT BINDING PROTEIN (5HTBP- ACHBP) IN COMPLEX WITH GRANISETRON 
    4AFO  APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH CYTISINE 
    4AFT  APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH VARENICLINE 
    4AFW  APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH NICOTINE 
     
  •   Ligand Chemical Component Hide
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    SRO
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    SRO
    N/Ain BindingDB
    Kd: 693000 nM - data from BindingMOAD  
    Kd: 693000 nM - data from PDBbind  
     
  •   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 generated by PISA (software)
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