› 2a8e

X-ray diffraction
2.5Å resolution

Three-dimensional structure of Bacillus subtilis Q45498 putative protein at resolution 2.5A. Northeast Structural Genomics Consortium target SR204.

Released:
DOI: 10.2210/pdb2a8e/pdb
PDB entry 2a8e coloured by chain, front view.
PDB entry 2a8e coloured by chain, side view.
PDB entry 2a8e coloured by chain, top view.
Source organism: Bacillus subtilis
Entry authors: Kuzin AP, Su M, Yong W, Vorobiev S, Acton T, Xiao R, Conover K, Ma L-C, Cunningham KE, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175055 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UPF0637 protein YktB Chain: A
Molecule details ›
Chain: A
Length: 220 amino acids
Theoretical weight: 26 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q45498 (Residues: 1-212; Coverage: 100%)
Gene names: BSU14650, yktB
Sequence domains: Protein of unknown function (DUF1054)
Structure domains: Protein of unknown function DUF1054

Ligands and Environments

2 bound ligands:
Ligand SO4 2 x SO4
Ligand PEG 1 x PEG
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: C2221
Unit cell:
a: 102Å b: 165.449Å c: 40.952Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.196 0.241
Expression system: Escherichia coli

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