1AY4

AROMATIC AMINO ACID AMINOTRANSFERASE WITHOUT SUBSTRATE

Structural Biology Knowledgebase: 1AY4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.33 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 1AY4

Classification: TRANSFERASE

Total Structure Weight: 86055.02

Macromolecule Entities
Molecule Chains Length Organism Details
AROMATIC AMINO ACID AMINOTRANSFERASE A, B 394 Paracoccus denitrificans EC#: 2.6.1.57 IUBMB
Gene Name(s): tyrB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.33 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.175
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 123.72 α = 90.00
b = 123.06 β = 90.00
c = 55.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-11-14
  • Released Date: 1998-10-14
  • Deposition author(s): Okamoto, A., Hirotsu, K., Kagamiyama, H.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update