PDBe 1ez1

X-ray diffraction
1.75Å resolution

STRUCTURE OF ESCHERICHIA COLI PURT-ENCODED GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE COMPLEXED WITH MG, AMPPNP, AND GAR

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Formate-dependent phosphoribosylglycinamide formyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 392 amino acids
Theoretical weight: 42.48 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P33221 (Residues: 1-392; Coverage: 100%)
Gene names: JW1838, b1849, purT
Sequence domains: ATP-grasp domain
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21212
Unit cell:
a: 61.8Å b: 179.4Å c: 75.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.189 0.254
Expression system: Escherichia coli