› 1yb3

X-ray diffraction
1.6Å resolution

Conserved hypothetical protein Pfu-178653-001 from Pyrococcus furiosus

Released:
DOI: 10.2210/pdb1yb3/pdb
PDB entry 1yb3 coloured by chain, front view.
PDB entry 1yb3 coloured by chain, side view.
PDB entry 1yb3 coloured by chain, top view.
Source organism: Pyrococcus furiosus
Entry authors: Habel J, Zhou W, Chang J, Zhao M, Xu H, Chen L, Lee D, Nguyen D, Chang S-H, Horanyi P, Florence Q, Tempel W, Lin D, Zhang H, Praissman J, Jenney Jr FE, Adams MWW, Liu Z-J, Rose JP, Wang B-C, Southeast Collaboratory for Structural Genomics (SECSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-186489 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF3201 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 175 amino acids
Theoretical weight: 21.02 KDa
Source organism: Pyrococcus furiosus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8U4C0 (Residues: 2-167; Coverage: 99%)
Gene name: PF0168
Sequence domains: Protein of unknown function (DUF3201)
Structure domains: Bira Bifunctional Protein; Domain 2

Ligands and Environments

1 bound ligand:
Ligand UNX 1 x UNX
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2
Unit cell:
a: 109.134Å b: 44.388Å c: 55.326Å
α: 90° β: 118.82° γ: 90°
R-values:
R R work R free
0.205 0.204 0.229
Expression system: Escherichia coli

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