1F51

A TRANSIENT INTERACTION BETWEEN TWO PHOSPHORELAY PROTEINS TRAPPED IN A CRYSTAL LATTICE REVEALS THE MECHANISM OF MOLECULAR RECOGNITION AND PHOSPHOTRANSFER IN SINGAL TRANSDUCTION

Structural Biology Knowledgebase: 1F51 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1F51

Classification: TRANSFERASE

Total Structure Weight: 139906.20

Macromolecule Entities
Molecule Chains Length Organism Details
SPORULATION INITIATION PHOSPHOTRANSFERASE B A, B, C, D 182 Bacillus subtilis EC#: 2.7 IUBMB
Gene Name(s): spo0B spo0D BSU27930
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SPORULATION INITIATION PHOSPHOTRANSFERASE F E, F, G, H 119 Bacillus subtilis EC#: 2.7 IUBMB
Gene Name(s): spo0F BSU37130
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

E, F, H MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.228
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 72.97 α = 90.00
b = 117.77 β = 90.00
c = 170.74 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-06-11
  • Released Date: 2000-08-23
  • Deposition author(s): Zapf, J., Sen, U., Madhusudan, M., Hoch, J.A., Varughese, K.I.

Revision History

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