1GZ5

Trehalose-6-phosphate synthase. OtsA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.43 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1GZ5

Classification: SYNTHASE

Total Structure Weight: 210421.14

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-TREHALOSE-PHOSPHATE SYNTHASE A, B, C, D 456 Escherichia coli EC#: 2.4.1.15 IUBMB
Gene Name(s): otsA b1896 JW5312
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D URIDINE-5'-DIPHOSPHATE
C9 H14 N2 O12 P2
XCCTYIAWTASOJW-XVFCMESISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
G6P
Query on G6P

A, B, C, D ALPHA-D-GLUCOSE-6-PHOSPHATE
C6 H13 O9 P
NBSCHQHZLSJFNQ-DVKNGEFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IMD
Query on IMD

A, B, C, D IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
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, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.43 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.206
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 103.61 α = 90.00
b = 125.40 β = 90.00
c = 176.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-05-15
  • Released Date: 2003-02-07
  • Deposition author(s): Gibson, R.P., Turkenburg, J.P., Davies, G.J.

Revision History

  • 2011-05-08
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance