1OJL

CRYSTAL STRUCTURE OF A SIGMA54-ACTIVATOR SUGGESTS THE MECHANISM FOR THE CONFORMATIONAL SWITCH NECESSARY FOR SIGMA54 BINDING

Structural Biology Knowledgebase: 1OJL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.252

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1OJL

Classification: RESPONSE REGULATOR

Total Structure Weight: 203415.28

Macromolecule Entities
Molecule Chains Length Organism Details
TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR A, B, C..., D, E, FA, B, C, D, E, F 304 Salmonella enterica Fragment: ATPASE (AAA) AND DNA BINDING DOMAINS, RESIDUES 141-441
Details: N-TERMINAL(RECEIVER) DOMAIN DELETED
Gene Name(s): zraR hydG STM4174 STMF1.27
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

E ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B, C, D, F PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.252
  • Space Group: P 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 107.44 α = 90.00
b = 114.74 β = 90.00
c = 187.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-10
  • Released Date: 2005-05-19
  • Deposition author(s): Sallai, L., Tucker, P.A.

Revision History

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