› 8b6e

X-ray diffraction
1.2Å resolution

crystal structure of the DNA-binding short chromatophore-targeted protein sCTP-23166 from Paulinella chromatophora

Released:
DOI: 10.2210/pdb8b6e/pdb
PDB entry 8b6e coloured by chain, front view.
PDB entry 8b6e coloured by chain, side view.
PDB entry 8b6e coloured by chain, top view.
Source organism: Paulinella chromatophora
Primary publication:
DNA-binding and protein structure of nuclear factors likely acting in genetic information processing in the Paulinella chromatophore.
Macorano L, Binny TM, Spiegl T, Klimenko V, Singer A, Oberleitner L, Applegate V, Seyffert S, Stefanski A, Gremer L, Gertzen CGW, Höppner A, Smits SHJ, Nowack ECM
OpenAccess logo Proc Natl Acad Sci U S A 120 e2221595120 (2023)
PMID: 37364116

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-220729 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
sCTP-23166 Chains: A, B
Molecule details ›
Chains: A, B
Length: 66 amino acids
Theoretical weight: 7.47 KDa
Source organism: Paulinella chromatophora
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

2 bound ligands:
Ligand EDO 12 x EDO
Ligand NA 2 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)
Spacegroup: P1
Unit cell:
a: 28.887Å b: 30.943Å c: 31.188Å
α: 83.99° β: 63.45° γ: 69.84°
R-values:
R R work R free
0.133 0.131 0.176
Expression system: Escherichia coli BL21(DE3)

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Citations

2 mentions without citation

DNA-binding and protein structure of nuclear factors likely acting in genetic information processing in the Paulinella chromatophore.
Macorano et al. (2023)
1 more