› 7bay

X-ray diffraction
2.65Å resolution

Crystal structure of CbpF from Streptococcus pneumoniae complexed with a Ytterbium derivative

Released:
DOI: 10.2210/pdb7bay/pdb
PDB entry 7bay coloured by chain, front view.
PDB entry 7bay coloured by chain, side view.
PDB entry 7bay coloured by chain, top view.
Source organism: Streptococcus pneumoniae R6
Primary publication:
First Lanthanide Complex for De Novo Phasing in Native Protein Crystallography at 1 angstrom Radiation
Prieto-Castaneda A, Martinez-Caballero S, Agarrabeitia AR, Garcia-Moreno I, Moya SDL, Ortiz MJ, Hermoso JA
Acs Appl Bio Mater 4 4575-4581 (2021)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184164 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Choline-binding protein F Chain: AA
Molecule details ›
Chain: AA
Length: 311 amino acids
Theoretical weight: 36.32 KDa
Source organism: Streptococcus pneumoniae R6
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8DR52 (Residues: 28-338; Coverage: 100%)
Gene names: cbpF, spr0337
Sequence domains:

Ligands and Environments

4 bound ligands:
Ligand CHT 6 x CHT
Ligand PGE 1 x PGE
Ligand GOL 3 x GOL
Ligand T7K 1 x T7K
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALBA BEAMLINE XALOC
Spacegroup: P21212
Unit cell:
a: 114.904Å b: 52.207Å c: 73.99Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.201 0.242
Expression system: Escherichia coli

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