1IYE

CRYSTAL STRUCTURE OF ESCHELICHIA COLI BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1IYE

Classification: TRANSFERASE

Total Structure Weight: 103529.57

Macromolecule Entities
Molecule Chains Length Organism Details
BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE A, B, C 309 Escherichia coli EC#: 2.6.1.42 IUBMB
Gene Name(s): ilvE b3770 JW5606
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin- 4-yl}methyl)-L-glutamic acid
C13 H19 N2 O9 P
JMRKOGDJNHPMHS-JTQLQIEISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.209
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 154.60 α = 90.00
b = 98.86 β = 90.00
c = 138.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-07
  • Released Date: 2003-05-06
  • Deposition author(s): Hirotsu, K., Goto, M.

Revision History

  • Version 1_0: 2003-05-06

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance