4HN7

Crystal structure of E. coli PmrD

• PDB DOI: https://doi.org/10.2210/pdb4HN7/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Escherichia coli K-12
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2012-10-19 Released: 2013-10-23 
• Deposition Author(s): Jeong, E., Jung, H., Ban, C.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.281 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 

Literature

Crystal structure of E. coli PmrD

Jeong, E., Jung, H., Ban, C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 9.89 kDa 
• Atom Count: 668 
• Modelled Residue Count: 85 
• Deposited Residue Count: 88 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Signal transduction protein pmrD	A	88	Escherichia coli K-12	Mutation(s): 0  Gene Names: b2259, JW2254, pmrD
UniProt
Find proteins for P37590 (Escherichia coli (strain K12)) Explore P37590  Go to UniProtKB:  P37590

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.281 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.58	α = 90
b = 83.58	β = 90
c = 75.951	γ = 120

Software Package:

Software Name	Purpose
ADSC	data collection
MOLREP	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-10-23 
Deposition Author(s): Jeong, E., Jung, H., Ban, C.

Revision History  

• Version 1.0: 2013-10-23
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Refinement description