› 6pnv

X-ray diffraction
1.42Å resolution

1.42 Angstrom Resolution Crystal Structure of Translocation Protein TolB from Salmonella enterica

Released:
DOI: 10.2210/pdb6pnv/pdb
PDB entry 6pnv coloured by chain, front view.
PDB entry 6pnv coloured by chain, side view.
PDB entry 6pnv coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2-4
Entry authors: Minasov G, Shuvalova L, Dubrovska I, Kiryukhina O, Endres M, Satchell KJF, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187365 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tol-Pal system protein TolB Chain: A
Molecule details ›
Chain: A
Length: 411 amino acids
Theoretical weight: 43.97 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2-4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8ZQT5 (Residues: 23-430; Coverage: 100%)
Gene names: STM0748, tolB
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand K 1 x K
Ligand NA 1 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P21
Unit cell:
a: 63.894Å b: 40.57Å c: 77.994Å
α: 90° β: 111.61° γ: 90°
R-values:
R R work R free
0.164 0.162 0.194
Expression system: Escherichia coli BL21(DE3)

Quick links