3PL5 | pdb_00003pl5

Fatty acid binding protein

• PDB DOI: https://doi.org/10.2210/pdb3PL5/pdb

• Classification: LIPID BINDING PROTEIN
• Organism(s): Streptococcus mutans UA159
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2010-11-13 Released: 2011-12-07 
• Deposition Author(s): Lu, Y.Z.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free: 
  0.253 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.182 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.186 (Depositor) 

Starting Model: experimental

Literature

Lipid binding protein

Lu, Y.Z., Zhao, 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: 34.92 kDa 
• Atom Count: 2,330 
• Modeled Residue Count: 277 
• Deposited Residue Count: 320 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative uncharacterized protein	A	320	Streptococcus mutans UA159	Mutation(s): 1  Gene Names: SMU_165
UniProt
Find proteins for Q8DWA2 (Streptococcus mutans serotype c (strain ATCC 700610 / UA159)) Explore Q8DWA2  Go to UniProtKB:  Q8DWA2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PLM	B [auth A]	PALMITIC ACID C16 H32 O2 IPCSVZSSVZVIGE-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free:  0.253 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.182 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.186 (Depositor) 

Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.304	α = 90
b = 42.304	β = 90
c = 151.314	γ = 90

Software Package:

Software Name	Purpose
CrysalisPro	data collection
MOLREP	phasing
REFMAC	refinement
CrysalisPro	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-12-07 
Deposition Author(s): Lu, Y.Z.

Revision History  

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