› 3lae

X-ray diffraction
1.45Å resolution

The crystal structure of a functionally unknown conserved protein from Haemophilus influenzae Rd KW20

Released:
DOI: 10.2210/pdb3lae/pdb
PDB entry 3lae coloured by chain, front view.
PDB entry 3lae coloured by chain, side view.
PDB entry 3lae coloured by chain, top view.
Source organism: Haemophilus influenzae
Entry authors: Tan K, Li H, Bargassa M, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163727 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
UPF0053 protein HI_0107 Chain: A
Molecule details ›
Chain: A
Length: 81 amino acids
Theoretical weight: 9.16 KDa
Source organism: Haemophilus influenzae
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q57017 (Residues: 343-420; Coverage: 19%)
Gene name: HI_0107
Sequence domains: Transporter associated domain
Structure domains: Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase; domain 3
Unknown peptide fragment Chain: X
Molecule details ›
Chain: X
Length: 3 amino acids
Theoretical weight: 335 Da
Source organism: Haemophilus influenzae
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand PO4 1 x PO4
Ligand EDO 3 x EDO
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2221
Unit cell:
a: 25.604Å b: 77.563Å c: 79.107Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.167 0.164 0.222
Expression systems:
  • Escherichia coli BL21
  • Not provided

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