1JFT

PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX

Structural Biology Knowledgebase: 1JFT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.192

Literature

Macromolecules
Sequence Display for 1JFT

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 43410.29


Macromolecule Entities
Molecule Chains Length Organism Details
PURINE NUCLEOTIDE SYNTHESIS REPRESSOR A 340 Escherichia coli Mutation: W147A
Gene Name(s): purR b1658 JW1650
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T)-3' B 17 synthetic

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

A HYPOXANTHINE
C5 H4 N4 O
FDGQSTZJBFJUBT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.192
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 175.92 α = 90.00
b = 95.25 β = 90.00
c = 81.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-21
  • Released Date: 2002-02-08
  • Deposition author(s): Huffman, J.L., Lu, F., Zalkin, H., Brennan, R.G.

Revision History

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