› 3m05

X-ray diffraction
3.14Å resolution

The crystal structure of a functionally unknown protein PEPE_1480 from Pediococcus pentosaceus ATCC 25745

Released:
DOI: 10.2210/pdb3m05/pdb
PDB entry 3m05 coloured by chain, front view.
PDB entry 3m05 coloured by chain, side view.
PDB entry 3m05 coloured by chain, top view.
Source organism: Pediococcus pentosaceus ATCC 25745
Entry authors: Tan K, Bigelow L, Bearden J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo trimer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-169964 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein from nitrogen regulatory protein P-II (GLNB) family Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 114 amino acids
Theoretical weight: 12.84 KDa
Source organism: Pediococcus pentosaceus ATCC 25745
Expression system: Escherichia coli
UniProt:
  • Canonical: Q03E61 (Residues: 1-111; Coverage: 100%)
Gene name: PEPE_1480
Sequence domains: Cyclic-di-AMP receptor
Structure domains: Alpha-Beta Plaits

Ligands and Environments

1 bound ligand:
Ligand SO4 6 x SO4
1 modified residue:
Ligand MSE 15 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 119.774Å b: 119.774Å c: 119.349Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.196 0.247
Expression system: Escherichia coli

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