1GEY

CRYSTAL STRUCTURE OF HISTIDINOL-PHOSPHATE AMINOTRANSFERASE COMPLEXED WITH N-(5'-PHOSPHOPYRIDOXYL)-L-GLUTAMATE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.178

Literature

Macromolecules
Sequence Display for 1GEY

Classification: TRANSFERASE

Total Structure Weight: 39773.26

Macromolecule Entities
Molecule Chains Length Organism Details
HISTIDINOL-PHOSPHATE AMINOTRANSFERASE A 356 Escherichia coli EC#: 2.6.1.9 IUBMB
Gene Name(s): hisC b2021 JW2003
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 4-[(1,3-DICARBOXY-PROPYLAMINO)-METHYL]-3- HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDINIUM
PYRIDOXYL-GLUTAMIC ACID-5'-MONOPHOSPHATE (Synonym)
C13 H20 N2 O9 P
JMRKOGDJNHPMHS-JTQLQIEISA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.178
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 133.21 α = 90.00
b = 63.73 β = 104.25
c = 46.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-30
  • Released Date: 2001-04-18
  • Deposition author(s): Haruyama, K., Nakai, T., Miyahara, I., Hirotsu, K., Mizuguchi, H., Hayashi, H., Kagamiyama, H.

Revision History

  • Version 1_0: 2001-04-18

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance