PDBe 3go5

X-ray diffraction
1.4Å resolution

Crystal structure of a multidomain protein with nucleic acid binding domains (sp_0946) from streptococcus pneumoniae tigr4 at 1.40 A resolution


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Multidomain protein with S1 RNA-binding domains Chain: A
Molecule details ›
Chain: A
Length: 285 amino acids
Theoretical weight: 32.89 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli
  • Canonical: A0A0H2UPM3 (Residues: 1-284; Coverage: 100%)
Gene name: SP_0946
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P3221
Unit cell:
a: 62.56Å b: 62.56Å c: 160.2Å
α: 90° β: 90° γ: 120°
R R work R free
0.155 0.154 0.175
Expression system: Escherichia coli