Crystal structure of Aplysia californica AChBP in complex with strychnine DOI:10.2210/pdb2xys/pdb

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Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Receptor Structure Weight: 125450.50 Molecule: SOLUBLE ACETYLCHOLINE RECEPTOR Polymer: 1 Type: protein Length: 217 Chains: A, B, C, D, E Fragment: RESIDUES 20-236 Organism Aplysia californica UniProtKB:   Protein Feature View | Search PDB | Q8WSF8         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  2XYT  CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH D-TUBOCURARINE  2Y7Y  APLYSIA CALIFORNICA ACHBP IN APO STATE      Ligand Chemical Component Hide Identifier Formula Name Interactions SY9 Search  Download  C21 H22 N2 O2 STRYCHNINE   Ligand Explorer     External Ligand Annotations Hide Identifier   Binding Affinity (Sequence Identity %) SY9 Search  Download  N/A in BindingDB Ki: 38 nM - data from BindingMOAD   Ki: 38 nM - data from PDBbind       External Domain Annotations Hide Pfam Classification: 1 Domain - data from Pfam       Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors and generated by PISA (software) Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Brams, M.,  Pandya, A.,  Kuzmin, D.,  Van Elk, R.,  Krijnen, L.,  Yakel, J.L.,  Tsetlin, V.,  Smit, A.B.,  Ulens, C. Deposition:   2010-11-19 Release:   2011-03-23 Last Modified (REVDAT):   2011-12-28     Revision History    Hide Mouse over text for details 2011-12-28 Version format compliance 2011-12-28 Citation     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   1.91 R-Value: 0.174 (obs.) R-Free: 0.210 Space Group: P 41 21 2 Unit Cell:   Length [Å] Angles [°] a = 100.59 α = 90.00  b = 100.59 β = 90.00  c = 289.68 γ = 90.00