1OBH

LEUCYL-TRNA SYNTHETASE FROM THERMUS THERMOPHILUS COMPLEXED WITH A PRE-TRANSFER EDITING SUBSTRATE ANALOGUE IN BOTH SYNTHETIC ACTIVE SITE AND EDITING SITE

Structural Biology Knowledgebase: 1OBH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1OBH

Classification: SYNTHETASE

Total Structure Weight: 102874.76

Macromolecule Entities
Molecule Chains Length Organism Details
LEUCYL-TRNA SYNTHETASE A 878 Thermus thermophilus EC#: 6.1.1.4 IUBMB
Details: ENZYME CONTAINS 878 RESIDUES
Gene Name(s): leuS
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A [(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)- 3,4-DIHYDROXYTETRAHYDRO-2-FURANYL]METHYL SULFAMATE
C10 H14 N6 O6 S
GNZLUJQJDPRUTD-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HG
Query on HG

A MERCURY (II) ION
Hg
BQPIGGFYSBELGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NVA
Query on NVA

A NORVALINE
C5 H11 N O2
SNDPXSYFESPGGJ-BYPYZUCNSA-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.213
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 103.51 α = 90.00
b = 152.88 β = 90.00
c = 172.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-31
  • Released Date: 2003-05-09
  • Deposition author(s): Cusack, S., Yaremchuk, A., Tukalo, M.

Revision History

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