1KCK

Bacillus circulans strain 251 Cyclodextrin glycosyl transferase mutant N193G

Structural Biology Knowledgebase: 1KCK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.43 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.159

Literature

Macromolecules
Sequence Display for 1KCK

Classification: TRANSFERASE

Total Structure Weight: 76616.09

Macromolecule Entities
Molecule Chains Length Organism Details
CYCLODEXTRIN GLYCOSYLTRANSFERASE A 686 Bacillus circulans EC#: 2.4.1.19 IUBMB
Mutation: N193G
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
GLC
Query on GLC

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

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

A 6-DEOXY-ALPHA-D-GLUCOSE
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: 2.43 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.159
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 120.69 α = 90.00
b = 111.16 β = 90.00
c = 65.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-09
  • Released Date: 2002-01-16
  • Deposition author(s): Rozeboom, H.J., Uitdehaag, J.C.M., Dijkstra, B.W.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4