› 2cyy

X-ray diffraction
1.8Å resolution

Crystal structure of PH1519 from Pyrococcus horikosii OT3

Released:
DOI: 10.2210/pdb2cyy/pdb
PDB entry 2cyy coloured by chain, front view.
PDB entry 2cyy coloured by chain, side view.
PDB entry 2cyy coloured by chain, top view.
Source organism: Pyrococcus horikoshii
Entry authors: Okazaki N, Nakano N, Shinkai A, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129826 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH-type transcriptional regulator FL11 Chain: A
Molecule details ›
Chain: A
Length: 151 amino acids
Theoretical weight: 17.17 KDa
Source organism: Pyrococcus horikoshii
Expression system: Escherichia coli
UniProt:
  • Canonical: O59188 (Residues: 1-151; Coverage: 100%)
Gene names: PH1519, fl11
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand CA 4 x CA
Ligand GLN 1 x GLN
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P6122
Unit cell:
a: 130.573Å b: 130.573Å c: 47.716Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.22 0.219 0.245
Expression system: Escherichia coli

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