› 8jv1

X-ray diffraction
1.31Å resolution

Structure of the SAR11 PotD in complex with GABA

Released:
DOI: 10.2210/pdb8jv1/pdb
PDB entry 8jv1 coloured by chain, front view.
PDB entry 8jv1 coloured by chain, side view.
PDB entry 8jv1 coloured by chain, top view.
Source organism: Candidatus Pelagibacter sp. HTCC7211
Entry authors: Ma Q, Liu C

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-246528 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Spermidine/putrescine-binding periplasmic protein Chain: A
Molecule details ›
Chain: A
Length: 361 amino acids
Theoretical weight: 39.44 KDa
Source organism: Candidatus Pelagibacter sp. HTCC7211
Expression system: Escherichia coli
UniProt:
  • Canonical: B6BQH5 (Residues: 23-375; Coverage: 100%)
Gene names: PB7211_697, potD
Sequence domains: Bacterial extracellular solute-binding protein

Ligands and Environments

5 bound ligands:
Ligand ABU 1 x ABU
Ligand MES 2 x MES
Ligand PG4 1 x PG4
Ligand GOL 2 x GOL
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL19U1
Spacegroup: P212121
Unit cell:
a: 70.005Å b: 78.348Å c: 79.725Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.123 0.122 0.138
Expression system: Escherichia coli

Quick links