6MU2 Membrane Protein date Oct 22, 2018
title Structure Of Full-Length Ip3r1 Channel In The Apo-State
authors I.I.Serysheva, G.Fan, M.R.Baker, Z.Wang, A.Seryshev, S.J.Ludtke, M
compound source
Molecule: Inositol 1,4,5-Trisphosphate Receptor Type 1
Chain: B, A, D, C
Synonym: Ip3 Receptor Isoform 1,Insp3r1,Type 1 Inositol 1,4 Trisphosphate Receptor,Type 1 Insp3 Receptor
Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Organism_taxid: 10116
Organ: Brain
Tissue: Cerebellum
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 3.90 Å
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • inositol 1,4,5-trisphosphate...
  • inositol 1,4,5-trisphosphate...


  • Primary referenceCryo-EM reveals ligand induced allostery underlying InsP3R channel gating., Fan G, Baker MR, Wang Z, Seryshev AB, Ludtke SJ, Baker ML, Serysheva II, Cell Res. 2018 Nov 23. pii: 10.1038/s41422-018-0108-5. doi:, 10.1038/s41422-018-0108-5. PMID:30470765
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (990 Kb) [Save to disk]
  • Biological Unit Coordinates (6mu2.pdb1.gz) 945 Kb
  • CSU: Contacts of Structural Units for 6MU2
  • Retrieve 6MU2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6MU2 from S2C, [Save to disk]
  • View 6MU2 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 6MU2
  • 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: [6mu2_D] [6mu2_B] [6mu2_C] [6mu2_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6MU2
  • Community annotation for 6MU2 at PDBWiki (http://pdbwiki.org)

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