› 4ecf

X-ray diffraction
1.55Å resolution

Crystal structure of an ABC-type phosphate transport system, periplasmic component (LVIS_0633) from Lactobacillus brevis ATCC 367 at 1.55 A resolution

Released:
DOI: 10.2210/pdb4ecf/pdb
PDB entry 4ecf coloured by chain, front view.
PDB entry 4ecf coloured by chain, side view.
PDB entry 4ecf coloured by chain, top view.
Source organism: Levilactobacillus brevis ATCC 367
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-169982 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phosphate-binding protein Chain: A
Molecule details ›
Chain: A
Length: 264 amino acids
Theoretical weight: 28.18 KDa
Source organism: Levilactobacillus brevis ATCC 367
Expression system: Escherichia coli
UniProt:
  • Canonical: Q03SP4 (Residues: 31-293; Coverage: 90%)
Gene name: LVIS_0633
Sequence domains: PBP superfamily domain
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

3 bound ligands:
Ligand PO4 1 x PO4
Ligand ACT 1 x ACT
Ligand EDO 9 x EDO
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: P21
Unit cell:
a: 46.204Å b: 43.752Å c: 71.475Å
α: 90° β: 102.57° γ: 90°
R-values:
R R work R free
0.164 0.162 0.196
Expression system: Escherichia coli

Quick links