› 3l39

X-ray diffraction
1.93Å resolution

Crystal structure of Putative PhoU-like phosphate regulatory protein (BT4638) from BACTEROIDES THETAIOTAOMICRON VPI-5482 at 1.93 A resolution

Released:
DOI: 10.2210/pdb3l39/pdb
PDB entry 3l39 coloured by chain, front view.
PDB entry 3l39 coloured by chain, side view.
PDB entry 3l39 coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron VPI-5482
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:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183573 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF47 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 227 amino acids
Theoretical weight: 26.5 KDa
Source organism: Bacteroides thetaiotaomicron VPI-5482
Expression system: Escherichia coli
UniProt:
  • Canonical: Q89YU3 (Residues: 1-215; Coverage: 100%)
Gene name: BT_4638
Sequence domains: Protein of unknown function DUF47
Structure domains: Phosphate transport system protein phou homolog 2; domain 2

Ligands and Environments

1 bound ligand:
Ligand PO4 7 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: R32
Unit cell:
a: 79.587Å b: 79.587Å c: 237.385Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.168 0.166 0.202
Expression system: Escherichia coli

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