› 5kkx

X-ray diffraction
2.1Å resolution

Crystal structure of a TbpB C-lobe mutant from Neisseria meningitidis M982

Released:
DOI: 10.2210/pdb5kkx/pdb
PDB 5kkx coloured by chain and viewed from the front.
PDB 5kkx coloured by chain and viewed from the side.
PDB 5kkx coloured by chain and viewed from the top.
Source organism: Neisseria meningitidis
Entry authors: Calmettes C, Moraes TF

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transferrin-binding protein B Chains: A, B
Molecule details ›
Chains: A, B
Length: 239 amino acids
Theoretical weight: 26.43 KDa
Source organism: Neisseria meningitidis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q09057 (Residues: 396-711; Coverage: 35%)
Gene names: tbp2, tbpB
Sequence domains:
Structure domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P4212
Unit cell:
a: 132.939Å b: 132.939Å c: 64.353Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.168 0.212
Expression system: Escherichia coli BL21(DE3)

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