3QTT

Crystal Structure of Pantoate-beta-alanine Ligase from Francisella tularensis Complexed with Beta-gamma ATP and Beta-alanine

Structural Biology Knowledgebase: 3QTT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.168

Literature

Macromolecules
Sequence Display for 3QTT

Classification: LIGASE

Total Structure Weight: 61864.07

Macromolecule Entities
Molecule Chains Length Organism Details
Pantothenate synthetase A, B 264 Francisella tularensis EC#: 6.3.2.1 IUBMB
Gene Name(s): panC FTT_1390
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PRO
Query on PRO

A, B PROLINE
C5 H9 N O2
ONIBWKKTOPOVIA-BYPYZUCNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BAL
Query on BAL

A, B BETA-ALANINE
C3 H7 N O2
UCMIRNVEIXFBKS-UHFFFAOYSA-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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 47.15 α = 90.00
b = 47.15 β = 90.00
c = 257.66 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-02-23
  • Released Date: 2011-03-23
  • Deposition author(s): Maltseva, N., Kim, Y., Kwon, K., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History

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