› 1ybx

X-ray diffraction
1.8Å resolution

Conserved hypothetical protein Cth-383 from Clostridium thermocellum

Released:
DOI: 10.2210/pdb1ybx/pdb
PDB entry 1ybx coloured by chain, front view.
PDB entry 1ybx coloured by chain, side view.
PDB entry 1ybx coloured by chain, top view.
Source organism: Acetivibrio thermocellus
Entry authors: Tempel W, Chang J, Zhao M, Habel J, Kataeva I, Xu H, Chen L, Lee D, Nguyen J, Chang S-H, Horanyi P, Florence Q, Zhou W, Lin D, Zhang H, Ljundahl L, Liu Z-J, Rose J, Wang B-C, Southeast Collaboratory for Structural Genomics (SECSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107064 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nucleoid-associated protein Cthe_2143 Chains: A, B
Molecule details ›
Chains: A, B
Length: 143 amino acids
Theoretical weight: 15.5 KDa
Source organism: Acetivibrio thermocellus
Expression system: Escherichia coli
UniProt:
  • Canonical: A3DHB8 (Residues: 1-113; Coverage: 100%)
Gene name: Cthe_2143
Sequence domains: YbaB/EbfC DNA-binding family
Structure domains: Nucleoid-associated protein YbaB-like domain

Ligands and Environments

1 bound ligand:
Ligand UNX 4 x UNX
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 49.914Å b: 36.792Å c: 61.824Å
α: 90° β: 111.93° γ: 90°
R-values:
R R work R free
0.226 0.225 0.256
Expression system: Escherichia coli

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