4GW0

Crystal structure of arginine kinase in complex with imino-L-ornithine, MgADP, and nitrate.

Structural Biology Knowledgebase: 4GW0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.178

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GW0

Classification: TRANSFERASE

Total Structure Weight: 40936.85

Macromolecule Entities
Molecule Chains Length Organism Details
Arginine kinase A 357 Limulus polyphemus EC#: 2.7.3.3 IUBMB
Mutation: E103Q, D112G, G116A
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADP
Query on ADP

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ILO
Query on ILO

A N5-IMINOETHYL-L-ORNITHINE
C7 H15 N3 O2
UYZFAUAYFLEHRC-LURJTMIESA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NO3
Query on NO3

A NITRATE ION
N O3
NHNBFGGVMKEFGY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.178
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 65.18 α = 90.00
b = 71.10 β = 90.00
c = 79.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-31
  • Released Date: 2012-10-03
  • Deposition author(s): Clark, S.A., Davulcu, O., Chapman, M.S.

Revision History

  • 2012-10-31
    Type: Citation | Details: Citation update