1K1W

Crystal structure of 4-alpha-glucanotransferase from thermococcus litoralis

Structural Biology Knowledgebase: 1K1W SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 1K1W

Classification: TRANSFERASE

Total Structure Weight: 78962.67

Macromolecule Entities
Molecule Chains Length Organism Details
4-ALPHA-GLUCANOTRANSFERASE A 659 Thermococcus litoralis EC#: 2.4.1.25 IUBMB
Mutation: M1M, M35M, M44M, M104M, M150M, M250M, M275M, M326M, M330M, M332M, M402M, M522M, M584M, M642M
Gene Name(s): jgt OCC_10078
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 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)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.221
  • Space Group: P 64 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 124.94 α = 90.00
b = 124.94 β = 90.00
c = 246.96 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-09-26
  • Released Date: 2003-06-17
  • Deposition author(s): Imamura, H., Fushinobu, S., Kumasaka, T., Yamamoto, M., Jeon, B.S., Wakagi, T., Matsuzawa, H.

Revision History

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