4RGR

Crystal Structure of Putative MarR Family Transcriptional Regulator HcaR from Acinetobacter sp. ADP

Structural Biology Knowledgebase: 4RGR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 4RGR

Classification: TRANSCRIPTION

Total Structure Weight: 37345.86

Macromolecule Entities
Molecule Chains Length Organism Details
Repressor protein A, B 162 Acinetobacter sp. adp1 Gene Name(s): hcaR ACIAD1728
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HC4
Query on HC4

A, B 4'-HYDROXYCINNAMIC ACID
PARA-COUMARIC ACID (Synonym)
C9 H8 O3
NGSWKAQJJWESNS-ZZXKWVIFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.172
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 64.02 α = 90.00
b = 83.63 β = 90.00
c = 63.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-09-30
  • Released Date: 2015-03-04
  • Deposition author(s): Kim, Y., Joachimiak, G., Bigelow, L., Cobb, G., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History

No revisions since initial release