2XXP

A widespread family of bacterial cell wall assembly proteins


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.692 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.189 

wwPDB Validation 3D Report Full Report


This is version 1.2 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

  • DOI: 10.1038/emboj.2011.358
  • Primary Citation of Related Structures:  

  • 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: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CPS2A
A
398Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466)Mutation(s): 0 
Gene Names: cps2A
Find proteins for Q9ZII9 (Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466))
Go to UniProtKB:  Q9ZII9
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PEG
Query on PEG

Download SDF File 
Download CCD File 
A
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
 Ligand Interaction
DSL
Query on DSL

Download SDF File 
Download CCD File 
A
MONO-TRANS, OCTA-CIS DECAPRENYL-PHOSPHATE
C50 H83 O4 P
XBEJBEIXLWRYBT-DJNGBRKISA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.692 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.189 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 73.560α = 90.00
b = 73.560β = 90.00
c = 163.480γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
SHELXphasing
SCALAdata scaling
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-10-19
    Type: Initial release
  • Version 1.1: 2011-12-28
    Type: Other
  • Version 1.2: 2014-01-15
    Type: Atomic model, Derived calculations, Other