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PDBsum entry 2w9i

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protein ligands links
Hydrolase PDB id
2w9i
Jmol
Contents
Protein chain
528 a.a. *
Ligands
NAG ×2
NAG-NAG
MBT
Waters ×101
* Residue conservation analysis
PDB id:
2w9i
Name: Hydrolase
Title: Ache in complex with methylene blue
Structure: Acetylcholinesterase. Chain: a. Synonym: ache. Ec: 3.1.1.7
Source: Torpedo californica. Pacific electric ray. Organism_taxid: 7787. Organ: electric organ
Resolution:
2.43Å     R-factor:   0.202     R-free:   0.245
Authors: A.Paz,Y.Xu,H.M.Greenblatt,E.Roth,Y.Ashani,V.L.Shnyrov, J.L.Sussman,I.Silman,L.Weiner
Key ref: A.Paz et al. (2012). Structural and functional characterization of the interaction of the photosensitizing probe methylene blue with Torpedo californica acetylcholinesterase. Protein Sci, 21, 1138-1152. PubMed id: 22674800 DOI: 10.1002/pro.2101
Date:
25-Jan-09     Release date:   31-Mar-10    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
P04058  (ACES_TORCA) -  Acetylcholinesterase
Seq:
Struc:
 
Seq:
Struc:
586 a.a.
528 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.3.1.1.7  - Acetylcholinesterase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: Acetylcholine + H2O = choline + acetate
Acetylcholine
Bound ligand (Het Group name = NAG)
matches with 41.18% similarity
+ H(2)O
= choline
+ acetate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Biological process     acetylcholine catabolic process in synaptic cleft   1 term 
  Biochemical function     acetylcholinesterase activity     2 terms  

 

 
    reference    
 
 
DOI no: 10.1002/pro.2101 Protein Sci 21:1138-1152 (2012)
PubMed id: 22674800  
 
 
Structural and functional characterization of the interaction of the photosensitizing probe methylene blue with Torpedo californica acetylcholinesterase.
A.Paz, E.Roth, Y.Ashani, Y.Xu, V.L.Shnyrov, J.L.Sussman, I.Silman, L.Weiner.
 
  ABSTRACT  
 
No abstract given.