4HF0

Crystal Structure of Apo IscR

Structural Biology Knowledgebase: 4HF0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HF0

Classification: Transcription

Total Structure Weight: 29957.74

Macromolecule Entities
Molecule Chains Length Organism Details
HTH-type transcriptional regulator IscR A, B 141 Escherichia coli Fragment: IscR (unp residues 1-133)
Mutation: C92A, C98A, C104A
Gene Name(s): iscR yfhP b2531 JW2515
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.193
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 88.85 α = 90.00
b = 88.85 β = 90.00
c = 62.73 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-04
  • Released Date: 2013-05-08
  • Deposition author(s): Rajagopalan, S.R., Phillips, K.J.

Revision History

  • 2013-07-03
    Type: Citation | Details: Citation update
  • 2013-05-29
    Type: Citation | Details: Citation update