1IYD

CRYSTAL STRUCTURE OF ESCHELICHIA COLI BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE

Structural Biology Knowledgebase: 1IYD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1IYD

Classification: TRANSFERASE

Total Structure Weight: 103533.34

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 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PLP
Query on PLP

A, B, C PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GUA
Query on GUA

A, B, C GLUTARIC ACID
C5 H8 O4
JFCQEDHGNNZCLN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.205
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 154.27 α = 90.00
b = 99.02 β = 90.00
c = 138.63 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

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values