6BQR Membrane Protein date Nov 28, 2017
title Human Trpm4 Ion Channel In Lipid Nanodiscs In A Calcium-Free
authors H.E.Autzen, A.G.Myasnikov, M.G.Campbell, D.Asarnow, D.Julius, Y.C
compound source
Molecule: Transient Receptor Potential Cation Channel Subfa Member 4;
Chain: A, B, C, D
Synonym: Htrpm4, Calcium-Activated Non-Selective Cation Cha Long Transient Receptor Potential Channel 4, Ltrpc4, Melast
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Trpm4, Ltrpc4
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_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 3.20 Å
ligand Y01 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceStructure of the human TRPM4 ion channel in a lipid nanodisc., Autzen HE, Myasnikov AG, Campbell MG, Asarnow D, Julius D, Cheng Y, Science. 2017 Dec 7. pii: science.aar4510. doi: 10.1126/science.aar4510. PMID:29217581
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (549 Kb) [Save to disk]
  • Biological Unit Coordinates (6bqr.pdb1.gz) 539 Kb
  • LPC: Ligand-Protein Contacts for 6BQR
  • CSU: Contacts of Structural Units for 6BQR
  • Retrieve 6BQR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6BQR from S2C, [Save to disk]
    • View 6BQR 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 6BQR
  • 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: [6bqr_C] [6bqr_B] [6bqr_D] [6bqr_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6BQR
  • Community annotation for 6BQR at PDBWiki (http://pdbwiki.org)

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