3LBE

The Crystal Structure of smu.793 from Streptococcus mutans UA159 bound to acetyl CoA

• PDB DOI: https://doi.org/10.2210/pdb3LBE/pdb

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


• Deposited: 2010-01-08 Released: 2011-01-12 
• Deposition Author(s): Su, X.-D., Hou, Q.M., Fan, X.X., Nan, J., Liu, X.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.188 
• R-Value Work: 0.129 
• R-Value Observed: 0.132 

Literature

The Crystal Structure of smu.793 from Streptococcus mutans UA159 bound to acetyl CoA

Su, X.-D., Hou, Q.M., Fan, X.X., Nan, J., Liu, X.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 74.8 kDa 
• Atom Count: 4,472 
• Modelled Residue Count: 491 
• Deposited Residue Count: 652 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative uncharacterized protein smu.793	A, B, C, D	163	Streptococcus mutans UA159	Mutation(s): 0  Gene Names: smu.793
UniProt
Find proteins for Q8DUV0 (Streptococcus mutans serotype c (strain ATCC 700610 / UA159)) Explore Q8DUV0  Go to UniProtKB:  Q8DUV0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
COA	E [auth A], G [auth B], J [auth C], K [auth D]	COENZYME A C21 H36 N7 O16 P3 S RGJOEKWQDUBAIZ-IBOSZNHHSA-N
CL	F [auth A], H [auth B], I [auth B], L [auth D]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.188 
• R-Value Work: 0.129 
• R-Value Observed: 0.132 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.536	α = 90
b = 68.536	β = 90
c = 118.817	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
PHENIX	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-01-12 
Deposition Author(s): Su, X.-D., Hou, Q.M., Fan, X.X., Nan, J., Liu, X.

Revision History  

• Version 1.0: 2011-01-12
  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