5HFA Hydrolase date Jan 06, 2016
title Crystal Structure Of Human Acetylcholinesterase In Complex W Paraoxon And 2-Pam
authors M.F.Franklin, M.J.Rudolph, C.Ginter, M.S.Cassidy, J.Cheung
compound source
Molecule: Acetylcholinesterase
Chain: A, B
Fragment: Catalytic Domain, Unp Residues 33 To 574
Synonym: Ache
Ec: 3.1.1.7
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ache
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293
symmetry Space Group: P 31 2 1
R_factor 0.181 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
104.803 104.803 323.462 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand DEP, EDO, FP1, FUC, NAG, NO3 enzyme Hydrolase E.C.3.1.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • acetylcholine catabolic proc...
  • acetylcholine catabolic proc...

  • Primary referenceStructures of paraoxon-inhibited human acetylcholinesterase reveal perturbations of the acyl loop and the dimer interface., Franklin MC, Rudolph MJ, Ginter C, Cassidy MS, Cheung J, Proteins. 2016 May 18. doi: 10.1002/prot.25073. PMID:27191504
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (189 Kb) [Save to disk]
  • Biological Unit Coordinates (5hfa.pdb1.gz) 183 Kb
  • LPC: Ligand-Protein Contacts for 5HFA
  • CSU: Contacts of Structural Units for 5HFA
  • Structure Factors (1852 Kb)
  • Retrieve 5HFA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5HFA from S2C, [Save to disk]
  • Re-refined 5hfa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5HFA in 3D
  • Proteopedia, because life has more than 2D.
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  • Visual 3D analysis of 5HFA
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5hfa from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5hfa_B] [5hfa_A] [5hfa]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5HFA
  • Community annotation for 5HFA at PDBWiki (http://pdbwiki.org)

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