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PDBe Entry: 1fss view

ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH FASCICULIN-II
Summary
Header COMPLEX (SERINE ESTERASE/TOXIN)search
Method X-RAY DIFFRACTION
Experiment Resolution: 3.0 Å, R-factor: 23.0%, Free R-factor: 31.0%, Spacegroup: P 21 21 2
Released 08/03/1996, deposition: 25/10/1995, last revision: 24/02/2009
Authors Harel, M.search; Kleywegt, G.J.search; Silman, I.search; Sussman, J.L.search
Primary citation Crystal structure of an acetylcholinesterase-fasciculin complex: interaction of a three-fingered toxin from snake venom with its target.
STRUCTUREsearch vol:3, pag:1355-1366 (1995) [PubMed ID 8747462 ]search
Keywords COMPLEX (SERINE ESTERASE/TOXIN)search
EC 3.1.1.7 ExPASy BRENDA search (A)
Organism Torpedo californica(Pacific electric ray) 7787search(A),Dendroaspis angusticeps(eastern green mamba) 8618search(B)
UniProt Acetylcholinesterase precursor (EC 3.1.1.7) (AChE) P04058search (A)
Fasciculin-2 (Fas-2) (Fas2) (Fasciculin-II) (FAS-II) (Acetylcholinesterase toxin F-VII) (Toxin TA1) P0C1Z0search (B)
Solvent A, B
Polymers
Id Name Type UniProt Residues Observed
A ACETYLCHOLINESTERASE Protein P04058 (ACES_TORCA)search
537 99%
B FASCICULIN II Protein P0C1Z0 (TXFA2_DENAN)search
61 100%
Heterogens
Id Name Ligands
A SUGAR (N-ACETYL-D-GLUCOSAMINE) NAG search
A ZINC ION ZN search
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