1SF2

Structure of E. coli gamma-aminobutyrate aminotransferase

Structural Biology Knowledgebase: 1SF2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.165

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1SF2

Classification: TRANSFERASE

Total Structure Weight: 186163.88

Macromolecule Entities
Molecule Chains Length Organism Details
4-aminobutyrate aminotransferase A, B, C, D 426 Escherichia coli EC#: 2.6.1.19 IUBMB
Gene Name(s): gabT b2662 JW2637

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)
SO4
Query on SO4

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

A, B, C, D 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.165
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 108.09 α = 90.00
b = 108.09 β = 90.00
c = 301.25 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-02-19
  • Released Date: 2004-09-14
  • Deposition author(s): Liu, W., Peterson, P.E., Carter, R.J., Zhou, X., Langston, J.A., Fisher, A.J., Toney, M.D.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4