2Q4Z

Ensemble refinement of the protein crystal structure of an aspartoacylase from Rattus norvegicus

Structural Biology Knowledgebase: 2Q4Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.138

Literature

Macromolecules
Sequence Display for 2Q4Z

Classification: HYDROLASE

Total Structure Weight: 71556.63

Macromolecule Entities
Molecule Chains Length Organism Details
Aspartoacylase A, B 312 Rattus norvegicus EC#: 3.5.1.15 IUBMB
Mutation: M81M, M121M, E128G, R131G, M138M, M146M, M194M, M197M, M225M
Gene Name(s): Aspa
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.138
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 92.58 α = 90.00
b = 135.78 β = 101.49
c = 54.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-05-31
  • Released Date: 2007-06-19
  • Deposition author(s): Levin, E.J., Kondrashov, D.A., Wesenberg, G.E., Phillips Jr., G.N., Center for Eukaryotic Structural Genomics (CESG)

Revision History

  • 2011-08-10
    Type: Other | Details: remove REMARK 0, reorder HET group
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4