1FX7

CRYSTAL STRUCTURE OF THE IRON-DEPENDENT REGULATOR (IDER) FROM MYCOBACTERIUM TUBERCULOSIS

Structural Biology Knowledgebase: 1FX7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1FX7

Classification: SIGNALING PROTEIN

Total Structure Weight: 103527.13

Macromolecule Entities
Molecule Chains Length Organism Details
IRON-DEPENDENT REPRESSOR IDER A, B, C, D 230 Mycobacterium tuberculosis Mutation: V136D
Gene Name(s): ideR dtxR Rv2711 MTCY05A6.32
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, B, C, D COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.214
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 46.31 α = 90.00
b = 113.97 β = 90.00
c = 236.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-25
  • Released Date: 2001-03-07
  • Deposition author(s): Feese, M.D., Ingason, B.P., Goranson-Siekierke, J., Holmes, R.K., Hol, W.J.G.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4