2RCE

DFP modified DegS delta PDZ

• PDB DOI: https://doi.org/10.2210/pdb2RCE/pdb

• Classification: HYDROLASE
• Organism(s): Escherichia coli
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-09-19 Released: 2007-12-11 
• Deposition Author(s): Sohn, J., Grant, R.A., Sauer, R.T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.236 
• R-Value Work: 0.194 
• R-Value Observed: 0.196 

Literature

DFP modified DegS delta PDZ

Sohn, J., Grant, R.A., Sauer, R.T.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 3 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 236.31 kDa 
• Atom Count: 14,556 
• Modelled Residue Count: 1,848 
• Deposited Residue Count: 2,187 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protease degS	A, B, C, D, E, F, G, H, I	243	Escherichia coli	Mutation(s): 0  Gene Names: degS, hhoB, htrH EC: 3.4.21
UniProt
Find proteins for P0AEE3 (Escherichia coli (strain K12)) Explore P0AEE3  Go to UniProtKB:  P0AEE3

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MIS	A, B, C, D, E, F, G, H, I	L-PEPTIDE LINKING	C6 H14 N O6 P		SER

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.236 
• R-Value Work: 0.194 
• R-Value Observed: 0.196 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.531	α = 90
b = 132.745	β = 90
c = 231.2	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
ADSC	data collection

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-12-11 
Deposition Author(s): Sohn, J., Grant, R.A., Sauer, R.T.

Revision History  

• Version 1.0: 2007-12-11
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description