3NA6

Crystal structure of a succinylglutamate desuccinylase (TM1040_2694) from SILICIBACTER SP. TM1040 at 2.00 A resolution

• PDB DOI:  https://doi.org/10.2210/pdb3NA6/pdb

• Classification: HYDROLASE
• Organism(s): Ruegeria sp. TM1040
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-06-01 Released: 2010-07-28 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.195 
• R-Value Work: 0.161 
• R-Value Observed: 0.163 

Literature

Crystal structure of a succinylglutamate desuccinylase (TM1040_2694) from SILICIBACTER SP. TM1040 at 2.00 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (3D View)
Global Stoichiometry: Homo 6-mer - A6 

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

Macromolecule Content

• Total Structure Weight: 36.46 kDa 
• Atom Count: 2,903 
• Modelled Residue Count: 329 
• Deposited Residue Count: 331 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Succinylglutamate desuccinylase/aspartoacylase	A	331	Ruegeria sp. TM1040	Mutation(s): 0  Gene Names: TM1040_2694
UniProt
Find proteins for Q1GD40 (Ruegeria sp. (strain TM1040)) Explore Q1GD40  Go to UniProtKB:  Q1GD40

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TRS	D [auth A]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O
CA	C [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	B [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.195 
• R-Value Work: 0.161 
• R-Value Observed: 0.163 
• Space Group: P 6₃ 2 2
• Diffraction Data: https://doi.org/10.18430/M33NA6

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 99.773	α = 90
b = 99.773	β = 90
c = 137.179	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SOLVE	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-07-28 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2010-07-28
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2019-07-17
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations