1GKY

REFINED STRUCTURE OF THE COMPLEX BETWEEN GUANYLATE KINASE AND ITS SUBSTRATE GMP AT 2.0 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1GKY

Classification: TRANSFERASE

Total Structure Weight: 21018.65

Macromolecule Entities
Molecule Chains Length Organism Details
GUANYLATE KINASE A 187 Saccharomyces cerevisiae EC#: 2.7.4.8 IUBMB
Gene Name(s): GUK1 Gene View YDR454C D9461.39
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
5GP
Query on 5GP

A GUANOSINE-5'-MONOPHOSPHATE
C10 H14 N5 O8 P
RQFCJASXJCIDSX-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed:
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 50.80 α = 90.00
b = 50.80 β = 90.00
c = 155.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-12-23
  • Released Date: 1994-01-31
  • Deposition author(s): Stehle, T., Schulz, G.E.

Revision History

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