› 2l97

Solution NMR

Solution structure of HtrA PDZ domain from Streptococcus pneumoniae

Released:
DOI: 10.2210/pdb2l97/pdb
PDB entry 2l97 coloured by chain, ensemble of 20 models, front view.
PDB entry 2l97 coloured by chain, ensemble of 20 models, side view.
PDB entry 2l97 coloured by chain, ensemble of 20 models, top view.
Source organism: Streptococcus pneumoniae
Primary publication:
Solution structure of HtrA PDZ domain from Streptococcus pneumoniae and its interaction with YYF-COOH containing peptides.
Fan K, Zhang J, Zhang X, Tu X
J Struct Biol 176 16-23 (2011)
PMID: 21757011

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101494 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PDZ domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 134 amino acids
Theoretical weight: 14.89 KDa
Source organism: Streptococcus pneumoniae
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0H2US63 (Residues: 261-386; Coverage: 32%)
Gene name: SP_2239
Sequence domains: PDZ domain
Structure domains: Pdz3 Domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 75%
Refinement method: distance geometry
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Pneumococcal Extracellular Serine Proteases: Molecular Analysis and Impact on Colonization and Disease.
Ali et al. (2021)
5 other articles

1 mention without citation

Ferritin Degradation by Pneumococcal HtrA, RadA and ClpP Serine Proteases : A Probable Way For Releasing and Acquisition Of Iron.
Kheirandish et al. (2020)