› 7r8z

X-ray diffraction
2.3Å resolution

Ancestral protein AncEn of Phosphomethylpyrimidine kinases family

Released:
DOI: 10.2210/pdb7r8z/pdb
PDB entry 7r8z coloured by chain, front view.
PDB entry 7r8z coloured by chain, side view.
PDB entry 7r8z coloured by chain, top view.
Source organism: synthetic construct
Entry authors: Munoz S, Fuentes-Ugarte N, Maturana P, Gonzalez-Ordenes F, Cea P, Castro-Fernandez V

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-168721 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phosphomethylpyrimidine Kinase Chain: A
Molecule details ›
Chain: A
Length: 287 amino acids
Theoretical weight: 30.76 KDa
Source organism: synthetic construct
Expression system: Escherichia coli

Ligands and Environments

2 bound ligands:
Ligand TAR 2 x TAR
Ligand BME 1 x BME
1 modified residue:
Ligand CSO 2 x CSO

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE W01B-MX2
Spacegroup: P4322
Unit cell:
a: 78.451Å b: 78.451Å c: 142.973Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.204 0.224
Expression system: Escherichia coli

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