6UWZ Transport Protein date Nov 06, 2019
title Cryo-Em Structure Of Torpedo Acetylcholine Receptor In Compl Alpha-Bungarotoxin
authors M.M.Rahman, J.Teng, B.T.Worrell, C.M.Noveillo, M.Lee, A.Karlin, M. R.E.Hibbs
compound source
Molecule: Acetylcholine Receptor Subunit Alpha
Chain: A, D
Organism_scientific: Tetronarce Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787

Molecule: Acetylcholine Receptor Subunit Delta
Chain: B

Organism_scientific: Tetronarce Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787

Molecule: Acetylcholine Receptor Subunit Beta
Chain: C

Organism_scientific: Tetronarce Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787

Molecule: Acetylcholine Receptor Subunit Gamma
Chain: E

Organism_scientific: Tetronarce Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787

Molecule: Alpha-Bungarotoxin
Chain: F, G
Synonym: Alpha-Btx,Alpha-Bungarotoxin Isoform A31,Bgtx A31, Neurotoxin 1;
Engineered: Yes

Synthetic: Yes
Organism_scientific: Bungarus Multicinctus
Organism_common: Many-Banded Krait
Organism_taxid: 8616
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 2.69 Å
ligand BMA, MAN, NAG, OCT, P1L, POV enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, E, B
  • acetylcholine-gated cation-s...


  • F, G
  • toxin activity


  • Primary referenceStructure of the Native Muscle-type Nicotinic Receptor and Inhibition by Snake Venom Toxins., Rahman MM, Teng J, Worrell BT, Noviello CM, Lee M, Karlin A, Stowell MHB, Hibbs RE, Neuron. 2020 Apr 2. pii: S0896-6273(20)30219-1. doi:, 10.1016/j.neuron.2020.03.012. PMID:32275860
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (343 Kb) [Save to disk]
  • Biological Unit Coordinates (6uwz.pdb1.gz) 332 Kb
  • LPC: Ligand-Protein Contacts for 6UWZ
  • CSU: Contacts of Structural Units for 6UWZ
  • Retrieve 6UWZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6UWZ from S2C, [Save to disk]
  • View 6UWZ 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 6UWZ
  • 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 6uwz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6uwz_F] [6uwz_D] [6uwz_G] [6uwz_C] [6uwz_E] [6uwz_A] [6uwz_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6UWZ
  • Community annotation for 6UWZ at PDBWiki (http://pdbwiki.org)

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