› 4xs5

X-ray diffraction
2.9Å resolution

Crystal structure of Sulfate transporter/antisigma-factor antagonist STAS from Dyadobacter fermentans DSM 18053

Released:
DOI: 10.2210/pdb4xs5/pdb
PDB entry 4xs5 coloured by chain, front view.
PDB entry 4xs5 coloured by chain, side view.
PDB entry 4xs5 coloured by chain, top view.
Source organism: Dyadobacter fermentans DSM 18053
Entry authors: Chang C, Cuff M, Chhor G, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-111638 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
STAS domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 143 amino acids
Theoretical weight: 16.21 KDa
Source organism: Dyadobacter fermentans DSM 18053
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: C6VVE1 (Residues: 2-140; Coverage: 99%)
Gene name: Dfer_5480
Sequence domains: STAS domain
Structure domains: STAS domain

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 16 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 83.111Å b: 84.52Å c: 109.681Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.207 0.26
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'

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