› 6cmv

X-ray diffraction
2.45Å resolution

Crystal structure of Archaeal Biofilm Regulator (AbfR2) from Sulfolobus acidocaldarius

Released:
DOI: 10.2210/pdb6cmv/pdb
PDB entry 6cmv coloured by chain, front view.
PDB entry 6cmv coloured by chain, side view.
PDB entry 6cmv coloured by chain, top view.
Source organism: Sulfolobus acidocaldarius
Primary publication:
Crystal structure of an Lrs14-like archaeal biofilm regulator from Sulfolobus acidocaldarius.
Vogt MS, Völpel SL, Albers SV, Essen LO, Banerjee A
Acta Crystallogr D Struct Biol 74 1105-1114 (2018)
PMID: 30387769

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175559 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH arsR-type domain-containing protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 139 amino acids
Theoretical weight: 16.54 KDa
Source organism: Sulfolobus acidocaldarius
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q4J9G1 (Residues: 1-123; Coverage: 100%)
Gene name: Saci_1223
Sequence domains: Sugar-specific transcriptional regulator TrmB

Ligands and Environments

2 bound ligands:
Ligand GOL 7 x GOL
Ligand MPD 11 x MPD
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 72.859Å b: 94.314Å c: 78.909Å
α: 90° β: 112° γ: 90°
R-values:
R R work R free
0.168 0.166 0.217
Expression system: Escherichia coli BL21(DE3)

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Citations

1 citations in other articles

Exposure to 1-Butanol Exemplifies the Response of the Thermoacidophilic Archaeon Sulfolobus acidocaldarius to Solvent Stress.
Benninghoff et al. (2021)

2 mentions without citation

DNA-Binding Properties of a Novel Crenarchaeal Chromatin-Organizing Protein in Sulfolobus acidocaldarius.
Lemmens et al. (2022)
1 more