6WJC Membrane Protein date Apr 13, 2020
title Muscarinic Acetylcholine Receptor 1 - Muscarinic Toxin 7 Com
authors S.Maeda, B.K.Kobilka
compound source
Molecule: Muscarinic Acetylcholine Receptor M1,Endolysin Fu
Chain: A
Synonym: Lysis Protein,Lysozyme,Muramidase
Engineered: Yes
Organism_scientific: Homo Sapiens, Enterobacteria Phage T4
Organism_common: Human
Organism_taxid: 9606, 10665
Gene: Chrm1, E, T4tp126
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108

Molecule: Muscarinic Toxin 7
Chain: C
Synonym: Mt7,Muscarinic Toxin 1,M1-Toxin
Engineered: Yes

Organism_scientific: Dendroaspis Angusticeps
Organism_common: Eastern Green Mamba
Organism_taxid: 8618
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
symmetry Space Group: C 1 2 1
R_factor 0.245 R_Free 0.263
length a length b length c angle alpha angle beta angle gamma
122.148 150.429 76.927 90.00 98.77 90.00
method X-Ray Diffractionresolution 2.55 Å
ligand ACM, OIN, Y01 enzyme Hydrolase E.C. BRENDA

  • receptor antagonist activity...
  • toxin activity

  • Primary referenceStructure and selectivity engineering of the M1 muscarinic receptor toxin complex., Maeda S, Xu J, N Kadji FM, Clark MJ, Zhao J, Tsutsumi N, Aoki J, Sunahara RK, Inoue A, Garcia KC, Kobilka BK, Science. 2020 Jul 10;369(6500):161-167. doi: 10.1126/science.aax2517. PMID:32646996
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (188 Kb) [Save to disk]
  • Biological Unit Coordinates (6wjc.pdb1.gz) 180 Kb
  • LPC: Ligand-Protein Contacts for 6WJC
  • CSU: Contacts of Structural Units for 6WJC
  • Structure Factors (1160 Kb)
  • Retrieve 6WJC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6WJC from S2C, [Save to disk]
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  • Visual 3D analysis of 6WJC
  • 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 6wjc from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6wjc_C] [6wjc_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6WJC
  • Community annotation for 6WJC at PDBWiki (http://pdbwiki.org)

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