› 8t7m

X-ray diffraction
1.82Å resolution

Iron and Copper bound HftA from Treponema denticola

Released:
DOI: 10.2210/pdb8t7m/pdb
PDB entry 8t7m coloured by chain, front view.
PDB entry 8t7m coloured by chain, side view.
PDB entry 8t7m coloured by chain, top view.
Source organism: Treponema denticola ATCC 35405
Entry authors: Corbett BW, Suits MD

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-274960 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pathogen-specific surface antigen, putative Chains: A, B
Molecule details ›
Chains: A, B
Length: 160 amino acids
Theoretical weight: 17.53 KDa
Source organism: Treponema denticola ATCC 35405
Expression system: Escherichia coli
UniProt:
  • Canonical: Q73MJ7 (Residues: 49-208; Coverage: 85%)
Gene name: TDE_1511
Sequence domains: Fe2+ transport protein

Ligands and Environments

3 bound ligands:
Ligand SO4 1 x SO4
Ligand FE 2 x FE
Ligand CU 2 x CU
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: P63
Unit cell:
a: 105.25Å b: 105.25Å c: 79.59Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.205 0.204 0.233
Expression system: Escherichia coli

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