2EWO

X-ray structure of putative agmatine deiminase Q8DW17, Northeast Structural Genomics target SmR6.

• PDB DOI: https://doi.org/10.2210/pdb2EWO/pdb

• Classification: HYDROLASE
• Organism(s): Streptococcus mutans
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2005-11-04 Released: 2005-12-06 
• Deposition Author(s): Kuzin, A.P., Tong, L., Northeast Structural Genomics Consortium (NESG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.269 
• R-Value Work: 0.235 
• R-Value Observed: 0.235 

Literature

X-ray structure of putative agmatine deiminase Q8DW17, Northeast Structural Genomics target SmR6.

Kuzin, A.P., Chen, Y., Vorobiev, S.M., Su, M., Forouhar, F., Acton, T., Xiao, R., Conover, K., Ma, L.-C., Kellie, R., Cunningham, K.E., Montelione, G.T., Hunt, J.F., Tong, L.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (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: Dihedral - D2  (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 - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 3 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 519.97 kDa 
• Atom Count: 34,934 
• Modelled Residue Count: 4,351 
• Deposited Residue Count: 4,524 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative agmatine deiminase	A, B, C, D, E, F, G, H, I, J, K, L	377	Streptococcus mutans	Mutation(s): 8  Gene Names: aguA EC: 3.5.3.12
UniProt
Find proteins for Q8DW17 (Streptococcus mutans serotype c (strain ATCC 700610 / UA159)) Explore Q8DW17  Go to UniProtKB:  Q8DW17

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.269 
• R-Value Work: 0.235 
• R-Value Observed: 0.235 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.524	α = 90
b = 203.685	β = 104.72
c = 139.543	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-12-06 
Deposition Author(s): Kuzin, A.P., Tong, L., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2005-12-06
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary