2OAR

Mechanosensitive Channel of Large Conductance (MscL)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.50 Å
  • R-Value Free: 0.338 
  • R-Value Work: 0.319 
  • R-Value Observed: 0.319 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structures of the Prokaryotic Mechanosensitive Channels MscL and MscS

Steinbacher, S.Bass, R.Strop, P.Rees, D.C.

(2007) Current Topics In Membranes 58


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Large-conductance mechanosensitive channelA, B, C, D, E174Mycobacterium tuberculosis H37RaMutation(s): 0 
Gene Names: mscLMRA_0992
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
Channels: Mechanosensitive
Protein: 
MscL Mechanosensitive channel
Find proteins for A5U127 (Mycobacterium tuberculosis (strain ATCC 25177 / H37Ra))
Explore A5U127 
Go to UniProtKB:  A5U127
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
AU
Query on AU

Download CCD File 
B, C, D
GOLD ION
Au
ZBKIUFWVEIBQRT-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.50 Å
  • R-Value Free: 0.338 
  • R-Value Work: 0.319 
  • R-Value Observed: 0.319 
  • Space Group: I 41
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 212.308α = 90
b = 212.308β = 90
c = 97.68γ = 90
Software Package:
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-01-09
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2014-04-09
    Changes: Database references