› 6gmm

X-ray diffraction
2.06Å resolution

Crystal structure of Helicobacter pylori adhesin LabA

Released:
DOI: 10.2210/pdb6gmm/pdb
PDB entry 6gmm coloured by chain, front view.
PDB entry 6gmm coloured by chain, side view.
PDB entry 6gmm coloured by chain, top view.
Source organism: Helicobacter pylori
Primary publication:
Structural and binding characterization of the LacdiNAc-specific adhesin (LabA; HopD) exodomain from Helicobacter pylori
Paraskevopoulou V, Schimpl M, Overman RC, Stolnik S, Chen Y, Nguyen L, Winkler GS, Gellert P, Klassen JS, Falcone FH
Current Research in Structural Biology (2021)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-103824 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SabA N-terminal extracellular adhesion domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 455 amino acids
Theoretical weight: 48.79 KDa
Source organism: Helicobacter pylori
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A1W0VQ30 (Residues: 47-496; Coverage: 65%)
Gene name: BW246_00440
Sequence domains: SabA N-terminal extracellular adhesion domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P41212
Unit cell:
a: 59.86Å b: 59.86Å c: 264.74Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.205 0.252
Expression system: Escherichia coli

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