6PZA Membrane Protein date Jul 31, 2019
title Cryo-Em Structure Of The Pancreatic Beta-Cell Sur1 Bound To Glibenclamide
authors S.L.Shyng, C.Yoshioka, G.M.Martin, M.W.Sung
compound source
Molecule: Atp-Binding Cassette Sub-Family C Member 8
Chain: C
Synonym: Sur1, Sulfonylurea Receptor 1
Engineered: Yes
 Organism_scientific: Cricetus Cricetus
Organism_common: Black-Bellied Hamster
Organism_taxid: 10034
Gene: Abcc8, Sur
Expression_system: Rattus Norvegicus
Expression_system_common: Rat
Expression_system_taxid: 10116

Molecule: Atp-Sensitive Inward Rectifier Potassium Channel
Chain: D
Synonym: Kntp, Bir,Inward Rectifier K(+) Channel Kir6.2,Pot Channel,Inwardly Rectifying Subfamily J Member 11;
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Organism_taxid: 10116
Gene: Kcnj11
Expression_system: Rattus Norvegicus
Expression_system_common: Rat
Expression_system_taxid: 10116
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 3.74 Å
ligand ATP, GBM enzyme
Gene
Ontology
ChainFunctionProcessComponent
C
  • potassium channel activity


    • D


    Primary referenceMechanism of pharmacochaperoning in a mammalian KATP channel revealed by cryo-EM., Martin GM, Sung MW, Yang Z, Innes LM, Kandasamy B, David LL, Yoshioka C, Shyng SL, Elife. 2019 Jul 25;8. pii: 46417. doi: 10.7554/eLife.46417. PMID:31343405
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (190 Kb) [Save to disk]
  • Biological Unit Coordinates (6pza.pdb1.gz) 177 Kb
  • LPC: Ligand-Protein Contacts for 6PZA
  • CSU: Contacts of Structural Units for 6PZA
  • Retrieve 6PZA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6PZA from S2C, [Save to disk]
    • View 6PZA 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 6PZA
  • 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: [6pza_C] [6pza_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6PZA
  • Community annotation for 6PZA at PDBWiki (http://pdbwiki.org)

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