1DTU

BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE: A MUTANT Y89D/S146P COMPLEXED TO AN HEXASACCHARIDE INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1DTU

Classification: TRANSFERASE

Total Structure Weight: 77463.11

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CYCLODEXTRIN GLYCOSYLTRANSFERASE) A 686 Bacillus circulans EC#: 2.4.1.19 IUBMB
Mutation: Y89D, S146P
Gene Name(s): cgt
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BGC
Query on BGC

A BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLC
Query on GLC

A ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
G6D
Query on G6D

A 6-DEOXY-ALPHA-D-GLUCOSE
D-Quinovose (Synonym)
C6 H12 O5
SHZGCJCMOBCMKK-DVKNGEFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ADH
Query on ADH

A 1-AMINO-2,3-DIHYDROXY-5-HYDROXYMETHYL CYCLOHEX- 5-ENE
C7 H13 N O3
BMZJPVSGERKRHP-ACZMJKKPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.206
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 120.44 α = 90.00
b = 111.16 β = 90.00
c = 65.76 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-01-13
  • Released Date: 2000-03-06
  • Deposition author(s): Uitdehaag, J.C.M., Kalk, K.H., Dijkstra, B.W.

Revision History

  • Version 1_0: 2000-03-06

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 2_0: 2017-10-25

    Type: Atomic model, Derived calculations, Structure summary