6I2T Hydrolase date Nov 01, 2018
title Cryoem Reconstruction Of Full-Length, Fully-Glycosylated Hum Butyrylcholinesterase Tetramer
authors M.R.Leung, L.S.Van Bezouwen, L.M.Schopfer, J.L.Sussman, I.Silman O.Lockridge, T.Zeev-Ben-Mordehai
compound source
Molecule: Cholinesterase
Chain: B, A, C, D
Synonym: Acylcholine Acylhydrolase,Butyrylcholine Esterase, Esterase II,Pseudocholinesterase;
Ec: 3.1.1.8
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Lamellipodin-Derived Polyproline Peptide
Chain: J
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 5.70 Å
ligand NAG enzyme Hydrolase E.C.3.1.1.8 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceCryo-EM structure of the native butyrylcholinesterase tetramer reveals a dimer of dimers stabilized by a superhelical assembly., Leung MR, van Bezouwen LS, Schopfer LM, Sussman JL, Silman I, Lockridge O, Zeev-Ben-Mordehai T, Proc Natl Acad Sci U S A. 2018 Dec 11. pii: 1817009115. doi:, 10.1073/pnas.1817009115. PMID:30538207
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (328 Kb) [Save to disk]
  • Biological Unit Coordinates (6i2t.pdb1.gz) 323 Kb
  • LPC: Ligand-Protein Contacts for 6I2T
  • CSU: Contacts of Structural Units for 6I2T
  • Retrieve 6I2T in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6I2T from S2C, [Save to disk]
    • View 6I2T in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 6I2T
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6i2t_B] [6i2t_C] [6i2t_J] [6i2t_D] [6i2t_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6I2T
  • Community annotation for 6I2T at PDBWiki (http://pdbwiki.org)

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