5DSG Membrane Protein date Sep 17, 2015
title Structure Of The M4 Muscarinic Acetylcholine Receptor (M4-Mt To Tiotropium
authors D.M.Thal, B.K.Kobilka, P.M.Sexton, A.Christopoulos
compound source
Molecule: Muscarinic Acetylcholine Receptor M4,Endolysin,En Muscarinic Acetylcholine Receptor M4;
Chain: A, B
Synonym: Lysis Protein,Lysozyme,Muramidase,Lysis Protein,Ly Muramidase;
Ec: 3.2.1.17,3.2.1.17
Engineered: Yes
Organism_scientific: Homo Sapiens, Enterobacteria Phage T4
Organism_common: Human
Organism_taxid: 9606, 10665
Gene: Chrm4
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
symmetry Space Group: P 1 21 1
R_factor 0.227 R_Free 0.240
crystal
cell
length a length b length c angle alpha angle beta angle gamma
48.490 172.040 60.660 90.00 94.37 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand 0HK, EDT, OLA, OLC, P6G, PG6 enzyme Hydrolase E.C.3.2.1.17 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structures of the M1 and M4 muscarinic acetylcholine receptors., Thal DM, Sun B, Feng D, Nawaratne V, Leach K, Felder CC, Bures MG, Evans DA, Weis WI, Bachhawat P, Kobilka TS, Sexton PM, Kobilka BK, Christopoulos A, Nature. 2016 Mar 17;531(7594):335-40. doi: 10.1038/nature17188. Epub 2016 Mar 9. PMID:26958838
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (271 Kb) [Save to disk]
  • Biological Unit Coordinates (5dsg.pdb1.gz) 132 Kb
  • Biological Unit Coordinates (5dsg.pdb2.gz) 134 Kb
  • Biological Unit Coordinates (5dsg.pdb3.gz) 263 Kb
  • LPC: Ligand-Protein Contacts for 5DSG
  • CSU: Contacts of Structural Units for 5DSG
  • Structure Factors (283 Kb)
  • Retrieve 5DSG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5DSG from S2C, [Save to disk]
  • Re-refined 5dsg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5DSG 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 5DSG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5dsg] [5dsg_A] [5dsg_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5DSG
  • Community annotation for 5DSG at PDBWiki (http://pdbwiki.org)

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