PDBe 1gtk

X-ray diffraction
1.66Å resolution

Time-resolved and static-ensemble structural chemistry of hydroxymethylbilane synthase

Released:
Source organism: Escherichia coli

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Porphobilinogen deaminase Chain: A
Molecule details ›
Chain: A
Length: 313 amino acids
Theoretical weight: 33.89 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P06983 (Residues: 1-313; Coverage: 100%)
Gene names: JW5932, b3805, hemC, popE
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID09
Spacegroup: P21212
Unit cell:
a: 87.5Å b: 75.9Å c: 50.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.198 0.247
Expression system: Escherichia coli