1FWK

CRYSTAL STRUCTURE OF HOMOSERINE KINASE COMPLEXED WITH ADP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1FWK

Classification: TRANSFERASE

Total Structure Weight: 130930.59

Macromolecule Entities
Molecule Chains Length Organism Details
HOMOSERINE KINASE A, B, C, D 296 Methanocaldococcus jannaschii EC#: 2.7.1.39 IUBMB
Gene Name(s): thrB MJ1104
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

D 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: 2.1 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.209
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 62.21 α = 90.00
b = 129.15 β = 105.52
c = 109.77 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-22
  • Released Date: 2000-12-20
  • Deposition author(s): Zhou, T., Daugherty, M., Grishin, N.V., Osterman, A.L., Zhang, H.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance