1kyi

X-ray diffraction
3.1Å resolution

HslUV (H. influenzae)-NLVS Vinyl Sulfone Inhibitor Complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 24-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155128 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
ATP-dependent protease ATPase subunit HslU Chains: A, B, C, D, E, F, S, T, U, V, W, X
Molecule details ›
Chains: A, B, C, D, E, F, S, T, U, V, W, X
Length: 444 amino acids
Theoretical weight: 49.44 KDa
Source organism: Haemophilus influenzae Rd KW20
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P43773 (Residues: 1-444; Coverage: 100%)
Gene names: HI_0497, hslU
Sequence domains:
Structure domains:
ATP-dependent protease subunit HslV Chains: G, H, I, J, K, L, M, N, O, P, Q, R
Molecule details ›
Chains: G, H, I, J, K, L, M, N, O, P, Q, R
Length: 174 amino acids
Theoretical weight: 18.9 KDa
Source organism: Haemophilus influenzae Rd KW20
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P43772 (Residues: 2-175; Coverage: 99%)
Gene names: HI_0496, hslV
Sequence domains: Proteasome subunit
Structure domains: Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21212
Unit cell:
a: 208.51Å b: 219.97Å c: 242.63Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.266 0.266 0.288
Expression system: Escherichia coli BL21(DE3)