3VOE

Crystal Structure of wild type MarR (apo form) from E.coli

• PDB DOI: https://doi.org/10.2210/pdb3VOE/pdb

• Classification: TRANSCRIPTION
• Organism(s): Escherichia coli K-12
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-01-21 Released: 2013-03-06 
• Deposition Author(s): Lou, H., Zhu, R., Hao, Z.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.290 
• R-Value Work: 0.241 
• R-Value Observed: 0.246 

Literature

MarR structures

Lou, H., Zhu, R., Hao, Z.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 32.17 kDa 
• Atom Count: 2,110 
• Modelled Residue Count: 271 
• Deposited Residue Count: 288 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Multiple antibiotic resistance protein marR	A, B	144	Escherichia coli K-12	Mutation(s): 0  Gene Names: b1530, cfxB, inaR, JW5248, marR, soxQ
UniProt
Find proteins for P27245 (Escherichia coli (strain K12)) Explore P27245  Go to UniProtKB:  P27245

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.290 
• R-Value Work: 0.241 
• R-Value Observed: 0.246 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.96	α = 90
b = 61.96	β = 90
c = 131.74	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-03-06 
Deposition Author(s): Lou, H., Zhu, R., Hao, Z.

Revision History  

• Version 1.0: 2013-03-06
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Data collection, Database references, Refinement description