› 2q7x

X-ray diffraction
2Å resolution

Crystal structure of a putative phospho transferase (sp_1565) from streptococcus pneumoniae tigr4 at 2.00 A resolution

Released:
DOI: 10.2210/pdb2q7x/pdb
PDB entry 2q7x coloured by chain, front view.
PDB entry 2q7x coloured by chain, side view.
PDB entry 2q7x coloured by chain, top view.
Source organism: Streptococcus pneumoniae TIGR4
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188952 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative gluconeogenesis factor Chains: A, B
Molecule details ›
Chains: A, B
Length: 326 amino acids
Theoretical weight: 37.01 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97PN8 (Residues: 1-325; Coverage: 100%)
Gene name: SP_1565
Sequence domains: 2-phospho-L-lactate transferase CofD
Structure domains: CofD-like domains

Ligands and Environments

2 bound ligands:
Ligand CL 1 x CL
Ligand PEG 2 x PEG
2 modified residues:
Ligand MSE 20 x MSE
Ligand MLY 30 x MLY

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 64.52Å b: 69.35Å c: 169.42Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.195 0.236
Expression system: Escherichia coli

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