› 1g2r

X-ray diffraction
1.35Å resolution

Structure of Cytosolic Protein of Unknown Function Coded by Gene from NUSA/INFB Region, a YlxR Homologue

Released:
DOI: 10.2210/pdb1g2r/pdb
PDB entry 1g2r coloured by chain, front view.
PDB entry 1g2r coloured by chain, side view.
PDB entry 1g2r coloured by chain, top view.
Source organism: Streptococcus pneumoniae
Primary publication:
Streptococcus pneumonia YlxR at 1.35 A shows a putative new fold.
Osipiuk J, Górnicki P, Maj L, Dementieva I, Laskowski R, Joachimiak A
Acta Crystallogr D Biol Crystallogr 57 1747-51 (2001)
PMID: 11679764

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:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101414 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
YlxR domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 100 amino acids
Theoretical weight: 11.55 KDa
Source organism: Streptococcus pneumoniae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H2UNW2 (Residues: 1-97; Coverage: 100%)
Gene name: SP_0554
Sequence domains: Protein of unknown function (DUF448)
Structure domains: YlxR-like

Ligands and Environments

1 bound ligand:
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P212121
Unit cell:
a: 28.05Å b: 48.75Å c: 73.69Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.156 0.157 0.185
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

Target selection and determination of function in structural genomics.
Watson et al. (2003)
1 more

8 mentions without citation

Macromolecular ab initio phasing enforcing secondary and tertiary structure.
Millán et al. (2015)
7 more