1DUV

CRYSTAL STRUCTURE OF E. COLI ORNITHINE TRANSCARBAMOYLASE COMPLEXED WITH NDELTA-L-ORNITHINE-DIAMINOPHOSPHINYL-N-SULPHONIC ACID (PSORN)

Structural Biology Knowledgebase: 1DUV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.192

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1DUV

Classification: TRANSFERASE

Total Structure Weight: 111446.17

Macromolecule Entities
Molecule Chains Length Organism Details
ORNITHINE TRANSCARBAMOYLASE G, H, I 333 Escherichia coli EC#: 2.1.3.3 IUBMB
Gene Name(s): argI b4254 JW4211

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

G, H, I NDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE
C5 H15 N4 O6 P S
MDGVOXPIIICZEK-FOIQGAMDSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MPD
Query on MPD

G (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PSQ N/A in BindingDB
Kd: 0.0016 nM  BindingMOAD
Kd: 0.0016 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.192
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.68 α = 90.00
b = 134.23 β = 90.00
c = 109.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-01-18
  • Released Date: 2000-07-04
  • Deposition author(s): Langley, D.B., Templeton, M.D., Fields, B.A., Mitchell, R.E., Collyer, C.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4