› 4m0h

X-ray diffraction
2.5Å resolution

Crystal structure of a putative anti-sigma factor (BDI_1681) from Parabacteroides distasonis ATCC 8503 at 2.50 A resolution

Released:
DOI: 10.2210/pdb4m0h/pdb
PDB entry 4m0h coloured by chain, front view.
PDB entry 4m0h coloured by chain, side view.
PDB entry 4m0h coloured by chain, top view.
Source organism: Parabacteroides distasonis ATCC 8503
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107929 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF4974 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 232 amino acids
Theoretical weight: 26.76 KDa
Source organism: Parabacteroides distasonis ATCC 8503
Expression system: Escherichia coli
UniProt:
  • Canonical: A6LCL9 (Residues: 107-337; Coverage: 69%)
Gene name: BDI_1681
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand GOL 1 x GOL
Ligand CL 1 x CL
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P41212
Unit cell:
a: 92.56Å b: 92.56Å c: 131.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.19 0.222
Expression system: Escherichia coli

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