› 4eru

X-ray diffraction
2.1Å resolution

Crystal Structure of Putative Cytoplasmic Protein, YciF Bacterial Stress Response Protein from Salmonella enterica

Released:
DOI: 10.2210/pdb4eru/pdb
PDB entry 4eru coloured by chain, front view.
PDB entry 4eru coloured by chain, side view.
PDB entry 4eru coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. 14028S
Entry authors: Kim Y, Wu R, Jedrzejczak R, Brown RN, Cort JR, Heffron F, Nakayasu ES, Adkins JN, Joachimiak A, Midwest Center for Structural Genomics (MCSG), Program for the Characterization of Secreted Effector Proteins (PCSEP)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101268 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative cytoplasmic protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 170 amino acids
Theoretical weight: 19.09 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. 14028S
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A0F6B221 (Residues: 1-167; Coverage: 100%)
Gene names: STM14_2092, yciF
Sequence domains: Domain of unknown function (DUF892)
Structure domains: Ferritin

Ligands and Environments

2 bound ligands:
Ligand MLT 2 x MLT
Ligand MG 4 x MG
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P65
Unit cell:
a: 107.138Å b: 107.138Å c: 59.935Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.175 0.173 0.222
Expression system: Escherichia coli BL21

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