› 3r3t

X-ray diffraction
2.3Å resolution

Crystal Structure of 30S Ribosomal Protein S from Bacillus anthracis

Released:
DOI: 10.2210/pdb3r3t/pdb
PDB entry 3r3t coloured by chain, front view.
PDB entry 3r3t coloured by chain, side view.
PDB entry 3r3t coloured by chain, top view.
Source organism: Bacillus anthracis str. Sterne
Entry authors: Kim Y, Zhou M, Kwon K, Anderson WF, Joachimiak A, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182552 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Small ribosomal subunit protein bS6 Chains: A, B
Molecule details ›
Chains: A, B
Length: 99 amino acids
Theoretical weight: 11.7 KDa
Source organism: Bacillus anthracis str. Sterne
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q81JI2 (Residues: 1-96; Coverage: 100%)
Gene names: BAS5327, BA_5723, GBAA_5723, rpsF
Sequence domains: Ribosomal protein S6
Structure domains: Alpha-Beta Plaits

Ligands and Environments

3 bound ligands:
Ligand CA 2 x CA
Ligand GOL 1 x GOL
Ligand SO4 1 x SO4
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 82.68Å b: 82.68Å c: 59.165Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.225 0.208 0.232
Expression system: Escherichia coli BL21

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