4KXV

Human transketolase in covalent complex with donor ketose D-xylulose-5-phosphate, crystal 1

Structural Biology Knowledgebase: 4KXV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.97 Å
  • R-Value Free: 0.114
  • R-Value Work: 0.094

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KXV

Classification: TRANSFERASE

Total Structure Weight: 70903.20

Macromolecule Entities
Molecule Chains Length Organism Details
Transketolase A 637 Homo sapiens EC#: 2.2.1.1 IUBMB
Gene Name(s): TKT Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A THIAMIN DIPHOSPHATE
C12 H18 N4 O7 P2 S
AYEKOFBPNLCAJY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DX5
Query on DX5

A D-XYLITOL-5-PHOSPHATE
D-HYLITOL-5-PHOSPHATE (Synonym)
C5 H13 O8 P
VJDOAZKNBQCAGE-VPENINKCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.97 Å
  • R-Value Free: 0.114
  • R-Value Work: 0.094
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 113.67 α = 90.00
b = 85.98 β = 125.30
c = 73.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-28
  • Released Date: 2013-08-21
  • Deposition author(s): Neumann, P., Luedtke, S., Ficner, R., Tittmann, K.

Revision History

  • 2013-09-04
    Type: Citation | Details: Citation update