› 1g41

X-ray diffraction
2.3Å resolution

CRYSTAL STRUCTURE OF HSLU HAEMOPHILUS INFLUENZAE

Released:
DOI: 10.2210/pdb1g41/pdb
PDB entry 1g41 coloured by chain, front view.
PDB entry 1g41 coloured by chain, side view.
PDB entry 1g41 coloured by chain, top view.
Source organism: Haemophilus influenzae
Primary publication:
Structure of Haemophilus influenzae HslU protein in crystals with one-dimensional disorder twinning.
Trame CB, McKay DB
Acta Crystallogr D Biol Crystallogr 57 1079-90 (2001)
PMID: 11468391

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155130 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ATP-dependent protease ATPase subunit HslU Chain: A
Molecule details ›
Chain: A
Length: 444 amino acids
Theoretical weight: 49.44 KDa
Source organism: Haemophilus influenzae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P43773 (Residues: 1-444; Coverage: 100%)
Gene names: HI_0497, hslU
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand SO4 1 x SO4
Ligand ADP 1 x ADP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P622
Unit cell:
a: 110.62Å b: 110.62Å c: 335.83Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.264 0.264 0.276
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 review citation

ATPases as drug targets: learning from their structure.
Chène P. (2002)
8 other articles

6 mentions without citation

VirB11 ATPases are dynamic hexameric assemblies: new insights into bacterial type IV secretion.
Savvides et al. (2003)
5 more