3fw0

X-ray diffraction
2.52Å resolution

Structure of Peptidyl-alpha-hydroxyglycine alpha-Amidating Lyase (PAL) bound to alpha-hydroxyhippuric acid (non-peptidic substrate)

Released:

Function and Biology Details

Reactions catalysed:
[Peptide]-glycine + 2 ascorbate + O(2) = [peptide]-(2S)-2-hydroxyglycine + 2 monodehydroascorbate + H(2)O
[Peptide]-(2S)-2-hydroxyglycine = [peptide]-amide + glyoxylate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-147156 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidylglycine alpha-amidating monooxygenase Chain: A
Molecule details ›
Chain: A
Length: 329 amino acids
Theoretical weight: 36.91 KDa
Source organism: Rattus norvegicus
Expression system: Cricetulus griseus
UniProt:
  • Canonical: P14925 (Residues: 498-820; Coverage: 34%)
Gene name: Pam
Sequence domains: NHL repeat
Structure domains: TolB, C-terminal domain

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P212121
Unit cell:
a: 51.93Å b: 75.08Å c: 97.026Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.209 0.207 0.26
Expression system: Cricetulus griseus