3OUG

Crystal structure of cleaved L-aspartate-alpha-decarboxylase from Francisella tularensis

• PDB DOI: https://doi.org/10.2210/pdb3OUG/pdb

• Classification: LYASE
• Organism(s): Francisella tularensis subsp. tularensis SCHU S4
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-09-14 Released: 2010-10-20 
• Deposition Author(s): Nocek, B., Gu, M., Papazisi, L., Anderson, W., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 0.197 
• R-Value Work: 0.172 
• R-Value Observed: 0.172 

Literature

Crystal structure of cleaved L-aspartate-alpha-decarboxylase from Francisella tularensis

Nocek, B., Gu, M., Papazisi, L., Anderson, W., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Dihedral - D4  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

Biological assembly 3 assigned by authors.

Macromolecule Content

• Total Structure Weight: 102.51 kDa 
• Atom Count: 7,776 
• Modelled Residue Count: 854 
• Deposited Residue Count: 912 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aspartate 1-decarboxylase	A, B, C, D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	114	Francisella tularensis subsp. tularensis SCHU S4	Mutation(s): 0  EC: 4.1.1.11
UniProt
Find proteins for Q5NF56 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NF56  Go to UniProtKB:  Q5NF56

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	K [auth A], N [auth C], P [auth F], Q [auth G], T [auth H], U [auth H]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL	I [auth A], J [auth A], L [auth B], M [auth C], O [auth F], R [auth G], S [auth H], V [auth I]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C, D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 0.197 
• R-Value Work: 0.172 
• R-Value Observed: 0.172 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/M33OUG

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.934	α = 90
b = 80.525	β = 104.33
c = 85.025	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
Auto-Rickshaw	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-10-20 
Deposition Author(s): Nocek, B., Gu, M., Papazisi, L., Anderson, W., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2010-10-20
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-09-06
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.3: 2023-12-06
  Changes: Data collection