1CXL

COMPLEX BETWEEN A COVALENT INTERMEDIATE AND BACILLUS CIRCULANS STRAIN 251 CGTASE E257Q

Structural Biology Knowledgebase: 1CXL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.81 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.155

Literature

Macromolecules
Sequence Display for 1CXL

Classification: GLYCOSYLTRANSFERASE

Total Structure Weight: 76553.05

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CYCLODEXTRIN-GLYCOSYLTRANSFERASE) A 686 Bacillus circulans EC#: 2.4.1.19 IUBMB
Mutation: E257Q, C400S
Details: COVALENTLY BOUND REACTION INTERMEDIATE
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
GLF
Query on GLF

A 1-FLUORO-ALPHA-1-DEOXY-D-GLUCOSE
C6 H11 F O5
ATMYEINZLWEOQU-DVKNGEFBSA-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)
G4D
Query on G4D

A 4-DEOXY-ALPHA-D-GLUCOSE
C6 H12 O5
HDEMQQHXNOJATE-AZGQCCRYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MPD
Query on MPD

A (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-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: 1.81 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.155
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 117.07 α = 90.00
b = 109.28 β = 90.00
c = 65.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-02-27
  • Released Date: 1999-05-03
  • Deposition author(s): Uitdehaag, J.C.M., Dijkstra, B.W.

Revision History

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