› 2gel

X-ray diffraction
2.05Å resolution

2.05A crystal structure of Salmonella typhimurium YeaZ, form B

Released:
DOI: 10.2210/pdb2gel/pdb
PDB entry 2gel coloured by chain, front view.
PDB entry 2gel coloured by chain, side view.
PDB entry 2gel coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Primary publication:
Structural characterization of Salmonella typhimurium YeaZ, an M22 O-sialoglycoprotein endopeptidase homolog.
Nichols CE, Johnson C, Lockyer M, Charles IG, Lamb HK, Hawkins AR, Stammers DK
Proteins 64 111-23 (2006)
PMID: 16617437

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181413 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
tRNA threonylcarbamoyladenosine biosynthesis protein TsaB Chains: A, G
Molecule details ›
Chains: A, G
Length: 231 amino acids
Theoretical weight: 24.77 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7CQE0 (Residues: 1-231; Coverage: 100%)
Gene names: STM1820, rpf, tsaB, yeaZ
Sequence domains: tRNA N6-adenosine threonylcarbamoyltransferase
Structure domains: Nucleotidyltransferase; domain 5

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21212
Unit cell:
a: 144.199Å b: 83.658Å c: 41.26Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.195 0.227
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Current Perspectives on Viable but Non-Culturable (VBNC) Pathogenic Bacteria.
Ramamurthy et al. (2014)
2 more

5 mentions without citation

The structural and functional workings of KEOPS.
Beenstock et al. (2021)
4 more