4ADB

Structural and functional study of succinyl-ornithine transaminase from E. coli

Structural Biology Knowledgebase: 4ADB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.171

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4ADB

Classification: TRANSFERASE

Total Structure Weight: 175979.67

Macromolecule Entities
Molecule Chains Length Organism Details
SUCCINYLORNITHINE TRANSAMINASE A, B, C, D 406 Escherichia coli EC#: 2.6.1.81 IUBMB
Details: NATIVE FROM E. COLI
Gene Name(s): astC argM cstC ydjW b1748 JW1737
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B, C, D SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.171
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 184.71 α = 90.00
b = 118.43 β = 96.69
c = 109.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-12-23
  • Released Date: 2013-01-16
  • Deposition author(s): Newman, J., Peat, T.S.

Revision History

  • 2013-03-27
    Type: Citation | Details: JRNL