› 6csl

X-ray diffraction
1.92Å resolution

Pneumococcal PhtD protein 269-339 fragment with bound Zn(II)

Released:
DOI: 10.2210/pdb6csl/pdb
PDB entry 6csl coloured by chain, front view.
PDB entry 6csl coloured by chain, side view.
PDB entry 6csl coloured by chain, top view.
Source organism: Streptococcus pneumoniae
Primary publication:
Structural characterisation of the HT3 motif of the polyhistidine triad protein D from Streptococcus pneumoniae.
Luo Z, Pederick VG, Paton JC, McDevitt CA, Kobe B
FEBS Lett 592 2341-2350 (2018)
PMID: 29856892

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)
Assembly name:
PDBe Complex ID:
PDB-CPX-568222 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pneumococcal histidine triad protein D Chain: A
Molecule details ›
Chain: A
Length: 71 amino acids
Theoretical weight: 7.95 KDa
Source organism: Streptococcus pneumoniae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8DQ08 (Residues: 269-339; Coverage: 8%)
Gene names: phtD, spr0907
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX1
Spacegroup: C2
Unit cell:
a: 59.034Å b: 47.978Å c: 23.595Å
α: 90° β: 107.13° γ: 90°
R-values:
R R work R free
0.153 0.148 0.198
Expression system: Escherichia coli BL21(DE3)

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Citations

2 citation in other articles

Defining the Role of the Streptococcus agalactiae Sht-Family Proteins in Zinc Acquisition and Complement Evasion.
Moulin et al. (2019)
1 more