1ML4

The PALA-liganded Aspartate transcarbamoylase catalytic subunit from Pyrococcus abyssi

Structural Biology Knowledgebase: 1ML4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 1ML4

Classification: TRANSFERASE

Total Structure Weight: 35209.84

Macromolecule Entities
Molecule Chains Length Organism Details
Aspartate Transcarbamoylase A 308 Pyrococcus abyssi EC#: 2.1.3.2 IUBMB
Gene Name(s): pyrB PYRAB13270 PAB1498
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A N-(PHOSPHONACETYL)-L-ASPARTIC ACID
C6 H10 N O8 P
ZZKNRXZVGOYGJT-VKHMYHEASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.172
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 81.10 α = 90.00
b = 81.10 β = 90.00
c = 141.96 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-30
  • Released Date: 2003-02-25
  • Deposition author(s): Van Boxstael, S., Cunin, R., Maes, D.

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