› 4psh

X-ray diffraction
2.6Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194581 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Amino acid ABC transporter, periplasmic amino acid-binding protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 227 amino acids
Theoretical weight: 25.3 KDa
Source organism: Thermotoga maritima MSB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9WZ62 (Residues: 20-246; Coverage: 92%)
Gene name: TM_0593
Sequence domains: Bacterial extracellular solute-binding proteins, family 3

Ligands and Environments

1 bound ligand:
Ligand ARG 2 x ARG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X12
Spacegroup: P6522
Unit cell:
a: 79.482Å b: 79.482Å c: 434.232Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.172 0.169 0.229
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Selective Nutrient Transport in Bacteria: Multicomponent Transporter Systems Reign Supreme.
Davies et al. (2021)
9 other articles

5 mentions without citation

Structural and Functional Analysis of the Escherichia coli Acid-Sensing Histidine Kinase EvgS.
Sen et al. (2017)
4 more