› 2qnw

X-ray diffraction
1.9Å resolution

Toxoplasma gondii apicoplast-targeted acyl carrier protein

Released:
DOI: 10.2210/pdb2qnw/pdb
PDB entry 2qnw coloured by chain, front view.
PDB entry 2qnw coloured by chain, side view.
PDB entry 2qnw coloured by chain, top view.
Source organism: Toxoplasma gondii RH
Entry authors: Lunin VV, Wernimont A, Lew J, Qiu W, Lin L, Hassanali A, Kozieradzki I, Zhao Y, Schapira M, Bochkarev A, Weigelt J, Sundstrom M, Arrowsmith CH, Edwards A, Hui R, Brokx S, Structural Genomics Consortium (SGC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-131270 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acyl carrier protein Chain: A
Molecule details ›
Chain: A
Length: 82 amino acids
Theoretical weight: 9.01 KDa
Source organism: Toxoplasma gondii RH
Expression system: Escherichia coli
UniProt:
  • Canonical: O77470 (Residues: 100-180; Coverage: 52%)
Gene names: TGRH88_067030, acpP
Sequence domains: Phosphopantetheine attachment site
Structure domains: ACP-like

Ligands and Environments

3 bound ligands:
Ligand ZN 5 x ZN
Ligand NA 1 x NA
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P3121
Unit cell:
a: 38.814Å b: 38.814Å c: 104.617Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.174 0.172 0.23
Expression system: Escherichia coli

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