3L7Y

The Crystal Structure of SMU.1108c from Streptococcus mutans UA159

• PDB DOI: https://doi.org/10.2210/pdb3L7Y/pdb

• Classification: HYDROLASE
• Organism(s): Streptococcus mutans UA159
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2009-12-29 Released: 2010-12-08 
• Deposition Author(s): Su, X.-D., Feng, M.J., Liu, X.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.246 
• R-Value Work: 0.184 
• R-Value Observed: 0.191 

Starting Model: experimental

Literature

The Crystal Structure of SMU.1108c from Streptococcus mutans UA159

Su, X.-D., Feng, M.J., Liu, X.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content

• Total Structure Weight: 34.15 kDa 
• Atom Count: 2,246 
• Modelled Residue Count: 266 
• Deposited Residue Count: 304 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative uncharacterized protein smu.1108c	A	304	Streptococcus mutans UA159	Mutation(s): 0  Gene Names: smu.1108c
UniProt
Find proteins for Q8DU45 (Streptococcus mutans serotype c (strain ATCC 700610 / UA159)) Explore Q8DU45  Go to UniProtKB:  Q8DU45

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.246 
• R-Value Work: 0.184 
• R-Value Observed: 0.191 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.094	α = 90
b = 80.198	β = 99.51
c = 47.937	γ = 90

Software Package:

Software Name	Purpose
PROTEUM PLUS	data collection
MOLREP	phasing
PHENIX	refinement
PROTEUM PLUS	data reduction
PROTEUM PLUS	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-12-08 
Deposition Author(s): Su, X.-D., Feng, M.J., Liu, X.

Revision History  

• Version 1.0: 2010-12-08
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Derived calculations, Refinement description