1OZ0

CRYSTAL STRUCTURE OF THE HOMODIMERIC BIFUNCTIONAL TRANSFORMYLASE AND CYCLOHYDROLASE ENZYME AVIAN ATIC IN COMPLEX WITH A MULTISUBSTRATE ADDUCT INHIBITOR BETA-DADF.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1OZ0

Classification: TRANSFERASE HYDROLASE

Total Structure Weight: 135237.58

Macromolecule Entities
Molecule Chains Length Organism Details
Bifunctional purine biosynthesis protein PURH A, B 613 Gallus gallus EC#: 2.1.2.3 IUBMB 3.5.4.10 IUBMB
Gene Name(s): ATIC Gene View PURH
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MS1
Query on MS1

A, B 2-[4-((2-AMINO-4-OXO-3,4-DIHYDRO-PYRIDO[3,2- D]PYRIMIDIN-6-YLMETHYL)-{3-[5-CARBAMOYL-3- (3,4- DIHYDROXY-5-PHOSPHONOOXYMETHYL-TETRAHYDRO- FURAN-2-YL)-3H-IMIDAZOL-4-YL]-ACRYLOYL}-AMINO)- BENZOYLAMINO]- PENTANEDIOIC ACID
MSA, (Synonym)
C32 H34 N9 O15 P
XRZABKCMPVBQFX-UGTLBTQMSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A, B POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MS1 N/A in BindingDB
Kd: 20 nM  BindingMOAD
Kd: 20 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.217
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 54.41 α = 90.00
b = 108.10 β = 91.92
c = 102.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-07
  • Released Date: 2003-09-30
  • Deposition author(s): Wolan, D.W., Greasley, S.E., Wall, M.J., Benkovic, S.J., Wilson, I.A.

Revision History

  • Version 1_0: 2003-09-30

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance