2XT9

CRYSTAL STRUCTURE OF MYCOBACTERIUM SMEGMATIS ALPHA-KETOGLUTARATE DECARBOXYLASE IN COMPLEX WITH GARA

Structural Biology Knowledgebase: 2XT9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.160

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2XT9

Classification: LYASE / SIGNALING PROTEIN

Total Structure Weight: 109769.52

Macromolecule Entities
Molecule Chains Length Organism Details
2-OXOGLUTARATE DECARBOXYLASE A 868 Mycobacterium smegmatis EC#: 4.1.1.71 IUBMB
Fragment: RESIDUES 361-1227
Gene Name(s): kgd sucA MSMEG_5049 MSMEI_4922
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PUTATIVE SIGNAL TRANSDUCTION PROTEIN GARA B 115 Mycobacterium smegmatis Fragment: FHA DOMAIN, RESIDUES 45-158
Gene Name(s): garA ERS451418_03613
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A THIAMINE DIPHOSPHATE
C12 H19 N4 O7 P2 S
AYEKOFBPNLCAJY-UHFFFAOYSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.160
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 141.25 α = 90.00
b = 167.85 β = 90.00
c = 102.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-10-05
  • Released Date: 2011-10-12
  • Deposition author(s): Wagner, T., Bellinzoni, M., Wehenkel, A.M., O'Hare, H.M., Alzari, P.M.

Revision History

No revisions since initial release