› 2ntt

X-ray diffraction
1.56Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188040 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sek Chains: A, B
Molecule details ›
Chains: A, B
Length: 217 amino acids
Theoretical weight: 25.08 KDa
Source organism: Staphylococcus aureus subsp. aureus COL
Expression system: Escherichia coli
UniProt:
  • Canonical: Q93CC5 (Residues: 24-239; Coverage: 99%)
Gene name: sek
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand CL 13 x CL
Ligand EDO 10 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F2
Spacegroup: P21
Unit cell:
a: 53.774Å b: 45.79Å c: 90.696Å
α: 90° β: 90.02° γ: 90°
R-values:
R R work R free
0.165 0.163 0.202
Expression system: Escherichia coli

Quick links

Citations

13 review citations

Food poisoning and Staphylococcus aureus enterotoxins.
Argudín et al. (2010)
12 more

2 mentions without citation

Amyloidogenic sequences in native protein structures.
Tzotzos et al. (2010)
1 more