3ZOA

The structure of Trehalose Synthase (TreS) of Mycobacterium smegmatis in complex with acarbose

Structural Biology Knowledgebase: 3ZOA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.165

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3ZOA

Classification: HYDROLASE

Total Structure Weight: 137568.30

Macromolecule Entities
Molecule Chains Length Organism Details
TREHALOSE SYNTHASE/AMYLASE TRES A, B 593 Mycobacterium smegmatis EC#: 3.2.1.1 IUBMB 5.4.99.16 IUBMB
Gene Name(s): treS MSMEG_6515 MSMEI_6343
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ACR
Query on ACR

A ALPHA-ACARBOSE
1,4-DEOXY-4-((5-HYDROXYMETHYL-2,3,4-TRIHYDROXYCYCLOHEX- 5,6-ENYL)AMINO)FRUCTOSE (Synonym)
C25 H43 N O18
XUFXOAAUWZOOIT-WVJZLWNXSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.165
  • Space Group: I 41
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 127.18 α = 90.00
b = 127.18 β = 90.00
c = 216.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-02-21
  • Released Date: 2013-07-17
  • Deposition author(s): Caner, S., Nguyen, N., Aguda, A., Zhang, R., Pan, Y.T., Withers, S.G., Brayer, G.D.

Revision History

  • 2013-08-07
    Type: Citation | Details: JRNL