X-ray diffraction
1.35Å resolution

LpoA (YraM) C-domain from Haemophilus influenzae, a regulator of PBP1A


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Penicillin-binding protein activator LpoA Chain: A
Molecule details ›
Chain: A
Length: 327 amino acids
Theoretical weight: 36.23 KDa
Source organism: Haemophilus influenzae Rd KW20
Expression system: Escherichia coli
  • Canonical: P45299 (Residues: 256-573; Coverage: 58%)
Gene names: HI_1655, lpoA
Structure domains: Rossmann fold

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 5ID-B
Spacegroup: C2
Unit cell:
a: 109.907Å b: 50.644Å c: 63.676Å
α: 90° β: 106.73° γ: 90°
R R work R free
0.16 0.157 0.194
Expression system: Escherichia coli