› 4ycd

X-ray diffraction
1.64Å resolution

Structure of a single tryptophan mutant of Acetobacter aceti PurE with Y154F

Released:
DOI: 10.2210/pdb4ycd/pdb
PDB entry 4ycd coloured by chain, front view.
PDB entry 4ycd coloured by chain, side view.
PDB entry 4ycd coloured by chain, top view.
Source organism: Acetobacter aceti 1023
Entry authors: Kappock TJ, Sullivan KL

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-165363 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N5-carboxyaminoimidazole ribonucleotide mutase Chains: A, B
Molecule details ›
Chains: A, B
Length: 183 amino acids
Theoretical weight: 18.79 KDa
Source organism: Acetobacter aceti 1023
Expression system: Escherichia coli BL21
Structure domains: Rossmann fold

Ligands and Environments

3 bound ligands:
Ligand ACT 1 x ACT
Ligand SO4 6 x SO4
Ligand EDO 2 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: I422
Unit cell:
a: 100.336Å b: 100.336Å c: 165.712Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.138 0.137 0.157
Expression system: Escherichia coli BL21

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