4QH1

The GLIC pentameric Ligand-Gated Ion Channel (wild-type) in complex with bromoacetate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.40 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.202 
  • R-Value Observed: 0.203 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Structural characterization of potential modulation sites in the extracellular domain of the prokaryotic pentameric proton-gated ion channel GLIC

Fourati, Z.Delarue, M.Sauguet, L.

(2015) Acta Crystallogr D Biol Crystallogr 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Proton-gated ion channelA, B, C, D, E316Gloeobacter violaceus PCC 7421Mutation(s): 0 
Gene Names: glvIglr4197
Membrane Entity: Yes 
UniProt
Find proteins for Q7NDN8 (Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
Explore Q7NDN8 
Go to UniProtKB:  Q7NDN8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7NDN8
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
BXA
Query on BXA

Download Ideal Coordinates CCD File 
G [auth A],
H [auth A],
K [auth B],
L [auth B],
M [auth B],
G [auth A],
H [auth A],
K [auth B],
L [auth B],
M [auth B],
O [auth C],
P [auth C],
R [auth D],
T [auth E],
U [auth E]
bromoacetic acid
C2 H3 Br O2
KDPAWGWELVVRCH-UHFFFAOYSA-N
 Ligand Interaction
BR
Query on BR

Download Ideal Coordinates CCD File 
F [auth A],
J [auth B],
N [auth C],
Q [auth D],
S [auth E]
BROMIDE ION
Br
CPELXLSAUQHCOX-UHFFFAOYSA-M
 Ligand Interaction
NA
Query on NA

Download Ideal Coordinates CCD File 
I [auth A]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.40 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.202 
  • R-Value Observed: 0.203 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 181.431α = 90
b = 134.021β = 101.86
c = 158.861γ = 90
Software Package:
Software NamePurpose
XDSdata scaling
REFMACrefinement
BUSTERrefinement
XDSdata reduction
SCALAdata scaling
REFMACphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-03-11
    Type: Initial release