1V8Z

X-ray crystal structure of the Tryptophan Synthase b2 Subunit from Hyperthermophile, Pyrococcus furiosus

Structural Biology Knowledgebase: 1V8Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 1V8Z

Classification: LYASE

Total Structure Weight: 171402.39

Macromolecule Entities
Molecule Chains Length Organism Details
Tryptophan synthase beta chain 1 A, B, C, D 388 Pyrococcus furiosus EC#: 4.2.1.20 IUBMB
Gene Name(s): trpB1 PF1706
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B, C SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.208
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 84.83 α = 90.00
b = 110.53 β = 90.00
c = 160.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-01-15
  • Released Date: 2005-02-22
  • Deposition author(s): Hioki, Y., Ogasahara, K., Lee, S.J., Ma, J., Ishida, M., Yamagata, Y., Matsuura, Y., Ota, M., Kuramitsu, S., Yutani, K., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values