3MKL

Crystal structure of DNA-binding transcriptional dual regulator from Escherichia coli K-12


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.208 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Crystal structure of DNA-binding transcriptional dual regulator from Escherichia coli K-12

Chang, C.Mack, J.Clancy, S.Joachimiak, A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
HTH-type transcriptional regulator gadXA, B120Escherichia coli K-12Mutation(s): 0 
Gene Names: gadXyhiXb3516JW3484
UniProt
Find proteins for P37639 (Escherichia coli (strain K12))
Explore P37639 
Go to UniProtKB:  P37639
Protein Feature View
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, BL-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.208 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 41.972α = 90
b = 81.856β = 90
c = 165.065γ = 90
Software Package:
Software NamePurpose
SBC-Collectdata collection
HKL-3000phasing
SHELXDphasing
SHELXEmodel building
MLPHAREphasing
DMmodel building
RESOLVEmodel building
Cootmodel building
ARP/wARPmodel building
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling
DMphasing
RESOLVEphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-04-28
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-11-08
    Changes: Refinement description