› 2xxq

X-ray diffraction
1.77Å resolution

A widespread family of bacterial cell wall assembly proteins

Released:
DOI: 10.2210/pdb2xxq/pdb
PDB entry 2xxq coloured by chain, front view.
PDB entry 2xxq coloured by chain, side view.
PDB entry 2xxq coloured by chain, top view.
Source organism: Streptococcus pneumoniae D39
Primary publication:
A widespread family of bacterial cell wall assembly proteins.
Kawai Y, Marles-Wright J, Cleverley RM, Emmins R, Ishikawa S, Kuwano M, Heinz N, Bui NK, Hoyland CN, Ogasawara N, Lewis RJ, Vollmer W, Daniel RA, Errington J
EMBO J 30 4931-41 (2011)
PMID: 21964069

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195659 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cps2A Chain: A
Molecule details ›
Chain: A
Length: 398 amino acids
Theoretical weight: 43.91 KDa
Source organism: Streptococcus pneumoniae D39
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9ZII9 (Residues: 98-481; Coverage: 80%)
Gene names: SPD_0315, cps2A
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand EDO 5 x EDO
Ligand ACT 1 x ACT
Ligand ZTP 1 x ZTP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P43212
Unit cell:
a: 73.5Å b: 73.5Å c: 163.79Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.172 0.17 0.199
Expression system: Escherichia coli

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Citations

34 review citations

Lipoteichoic acid synthesis and function in gram-positive bacteria.
Percy et al. (2014)
33 more