3L7Q

Crystal structure of AldR from streptococcus mutans

• PDB DOI: https://doi.org/10.2210/pdb3L7Q/pdb

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


• Deposited: 2009-12-29 Released: 2010-12-29 
• Deposition Author(s): Fan, X.X., Wang, K.T., Su, X.D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.250 
• R-Value Work: 0.215 
• R-Value Observed: 0.217 

Starting Model: experimental

Literature

Crystal structure of AldR from streptococcus mutans

Fan, X.X., Wang, K.T., Su, X.D.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly 3  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content

• Total Structure Weight: 122.16 kDa 
• Atom Count: 8,762 
• Modelled Residue Count: 1,116 
• Deposited Residue Count: 1,125 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative translation initiation inhibitor, aldR regulator-like protein	A, B, C, D, E, F, G, H, I	125	Streptococcus mutans UA159	Mutation(s): 0  Gene Names: aldR, SMU_1308
UniProt
Find proteins for Q8DTM5 (Streptococcus mutans serotype c (strain ATCC 700610 / UA159)) Explore Q8DTM5  Go to UniProtKB:  Q8DTM5

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.250 
• R-Value Work: 0.215 
• R-Value Observed: 0.217 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 171.124	α = 90
b = 78.182	β = 121.28
c = 102.488	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
MOLREP	phasing
REFMAC	refinement
CrystalClear	data reduction
CrystalClear	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-12-29 
Deposition Author(s): Fan, X.X., Wang, K.T., Su, X.D.

Revision History  

• Version 1.0: 2010-12-29
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2018-07-25
  Changes: Data collection
• Version 1.3: 2023-11-01
  Changes: Data collection, Database references, Refinement description