X-ray diffraction
1.75Å resolution

Crystal Structure of Petrobactin-binding Protein YclQ from Bacillu subtilis


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Petrobactin-binding protein YclQ Chains: A, B
Molecule details ›
Chains: A, B
Length: 303 amino acids
Theoretical weight: 33.7 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
Expression system: Escherichia coli
  • Canonical: P94421 (Residues: 21-317; Coverage: 100%)
Gene names: BSU03830, yclQ
Sequence domains: Periplasmic binding protein
Structure domains: Nitrogenase molybdenum iron protein domain

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 82.602Å b: 35.15Å c: 95.433Å
α: 90° β: 91.53° γ: 90°
R R work R free
0.165 0.164 0.191
Expression system: Escherichia coli