1B70

PHENYLALANYL TRNA SYNTHETASE COMPLEXED WITH PHENYLALANINE

Structural Biology Knowledgebase: 1B70 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 1B70

Classification: LIGASE

Total Structure Weight: 126220.41

Macromolecule Entities
Molecule Chains Length Organism Details
PHENYLALANYL-TRNA SYNTHETASE A 350 Thermus thermophilus EC#: 6.1.1.20 IUBMB
Fragment: ALPHA SUBUNIT
Gene Name(s): pheS
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PHENYLALANYL-TRNA SYNTHETASE B 785 Thermus thermophilus EC#: 6.1.1.20 IUBMB
Fragment: BETA SUBUNIT
Gene Name(s): pheT
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PHENYLALANINE
C9 H11 N O2
COLNVLDHVKWLRT-QMMMGPOBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.224
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 174.00 α = 90.00
b = 174.00 β = 90.00
c = 140.40 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-26
  • Released Date: 2000-02-09
  • Deposition author(s): Reshetnikova, L., Moor, N., Lavrik, O., Vassylyev, D.G.

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