3GCN

Crystal structure of DegS H198P/D320A mutant modified by DFP in complex with OMP peptide (YQF)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.002 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.213 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Mechanisms of allosteric activation of the DegS protease by OMP-peptide binding and protein-substrate binding

Sohn, J.Grant, R.A.Sauer, R.T.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Protease degS
A
340Escherichia coli (strain K12)Mutation(s): 2 
Gene Names: degS (hhoB, htrH)
EC: 3.4.21.107
Find proteins for P0AEE3 (Escherichia coli (strain K12))
Go to UniProtKB:  P0AEE3
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
YQF peptide
B
3N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MIS
Query on MIS
A
L-PEPTIDE LINKINGC6 H14 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.002 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.213 
  • Space Group: P 21 3
Unit Cell:
Length (Å)Angle (°)
a = 119.030α = 90.00
b = 119.030β = 90.00
c = 119.030γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data collection
PHASERphasing
DENZOdata reduction
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-03-31
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Source and taxonomy, Version format compliance
  • Version 1.2: 2012-12-12
    Type: Other
  • Version 1.3: 2013-03-13
    Type: Other
  • Version 1.4: 2017-11-01
    Type: Refinement description