› 2hng

X-ray diffraction
1.63Å resolution

The Crystal Structure of Protein of Unknown Function SP1558 from Streptococcus pneumoniae

Released:
DOI: 10.2210/pdb2hng/pdb
PDB entry 2hng coloured by chain, front view.
PDB entry 2hng coloured by chain, side view.
PDB entry 2hng coloured by chain, top view.
Source organism: Streptococcus pneumoniae TIGR4
Entry authors: Kim Y, Zhang D, Zhou M, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101455 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transposase Chain: A
Molecule details ›
Chain: A
Length: 127 amino acids
Theoretical weight: 14.84 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H2UQV3 (Residues: 5-128; Coverage: 97%)
Gene name: SP_1558
Sequence domains: Protein of unknown function (DUF1149)
Structure domains: SecB-like

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P2221
Unit cell:
a: 43.03Å b: 42.581Å c: 72.379Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.189 0.231
Expression system: Escherichia coli BL21(DE3)

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