1GPU

Transketolase intermediate

Structural Biology Knowledgebase: 1GPU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 1GPU

Classification: TRANSFERASE

Total Structure Weight: 148825.02

Macromolecule Entities
Molecule Chains Length Organism Details
TRANSKETOLASE 1 A, B 680 Saccharomyces cerevisiae EC#: 2.2.1.1 IUBMB
Gene Name(s): TKL1 YPR074C YP9499.29C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 2-[3-[(4-AMINO-2-METHYL-5-PYRIMIDINYL)METHYL]- 2-(1,2-DIHYDROXYETHYL)-4-METHYL-1,3-THIAZOL- 3-IUM-5-YL]ETHYL TRIHYDROGEN DIPHOSPHATE
({ALPHA,BETA}-DIHYDROXYETHYL)-THIAMIN DIPHOSPHATE (Synonym)
C14 H22 N4 O9 P2 S
LXZUEFPJZTWGEL-SDNWHVSQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B 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: 1.86 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.198
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 74.30 α = 90.00
b = 113.20 β = 90.00
c = 159.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-09
  • Released Date: 2002-02-11
  • Deposition author(s): Fiedler, E., Thorell, S., Sandalova, T., Koenig, S., Schneider, G.

Revision History

  • 2012-08-01
    Type: Function and keywords | Details: KEYWDS
  • 2012-08-01
    Type: Other | Details: REMARK 465,REMARK 100,REMARK 525,HEADER,REMARK 280
  • 2012-08-01
    Type: Data collection | Details: REMARK 200
  • 2012-08-01
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2012-08-01
    Type: Version format compliance | Details: REMARK 4
  • 2012-08-01
    Type: Polymer description | Details: COMPND
  • 2012-08-01
    Type: Refinement description | Details: REMARK 3
  • 2012-08-01
    Type: Sequence database correspondence | Details: DBREF
  • 2012-08-01
    Type: Non-polymer description | Details: FORMUL
  • 2012-08-01
    Type: Geometry validation | Details: REMARK 500