3TFL

LytR-Cps2a-Psr family protein with bound octaprenyl pyrophosphate lipid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.191 
  • R-Value Observed: 0.193 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

A widespread family of bacterial cell wall assembly proteins.

Kawai, Y.Marles-Wright, J.Cleverley, R.M.Emmins, R.Ishikawa, S.Kuwano, M.Heinz, N.Bui, N.K.Hoyland, C.N.Ogasawara, N.Lewis, R.J.Vollmer, W.Daniel, R.A.Errington, J.

(2011) EMBO J 30: 4931-4941

  • DOI: 10.1038/emboj.2011.358
  • Primary Citation of Related Structures:  
    3TEL, 3TEP, 3TFL, 2XXP, 2XXQ

  • PubMed Abstract: 
  • Teichoic acids and acidic capsular polysaccharides are major anionic cell wall polymers (APs) in many bacteria, with various critical cell functions, including maintenance of cell shape and structural integrity, charge and cation homeostasis, and mul ...

    Teichoic acids and acidic capsular polysaccharides are major anionic cell wall polymers (APs) in many bacteria, with various critical cell functions, including maintenance of cell shape and structural integrity, charge and cation homeostasis, and multiple aspects of pathogenesis. We have identified the widespread LytR-Cps2A-Psr (LCP) protein family, of previously unknown function, as novel enzymes required for AP synthesis. Structural and biochemical analysis of several LCP proteins suggest that they carry out the final step of transferring APs from their lipid-linked precursor to cell wall peptidoglycan (PG). In Bacillus subtilis, LCP proteins are found in association with the MreB cytoskeleton, suggesting that MreB proteins coordinate the insertion of the major polymers, PG and AP, into the cell wall.


    Organizational Affiliation

    Centre for Bacterial Cell Biology, Medical School, Newcastle University, Newcastle upon Tyne, UK.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CPS2A, Integral membrane regulatory protein WzgA398Streptococcus pneumoniaeMutation(s): 0 
Gene Names: SPC02_0004wzg
Find proteins for Q4K376 (Streptococcus pneumoniae)
Explore Q4K376 
Go to UniProtKB:  Q4K376
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZTP
Query on ZTP

Download CCD File 
A
(2Z,6Z,10Z,14Z,18Z,22Z,26Z)-3,7,11,15,19,23,27,31-octamethyldotriaconta-2,6,10,14,18,22,26,30-octaen-1-yl trihydrogen diphosphate
C40 H68 O7 P2
IKKLDISSULFFQO-DLTKSLTJSA-N
 Ligand Interaction
EDO
Query on EDO

Download CCD File 
A
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.191 
  • R-Value Observed: 0.193 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 73.348α = 90
b = 73.348β = 90
c = 163.869γ = 90
Software Package:
Software NamePurpose
GDAdata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-10-12
    Type: Initial release
  • Version 1.1: 2013-01-09
    Changes: Database references