1k7d

X-ray diffraction
2.15Å resolution

Penicillin Acylase with Phenyl Proprionic Acid

Released:
Model geometry
Fit model/data
Data not deposited

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-139290 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Penicillin G acylase subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 209 amino acids
Theoretical weight: 23.84 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P06875 (Residues: 26-234; Coverage: 25%)
Gene name: pac
Structure domains:
Penicillin G acylase subunit beta Chain: B
Molecule details ›
Chain: B
Length: 557 amino acids
Theoretical weight: 62.43 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P06875 (Residues: 290-846; Coverage: 68%)
Gene name: pac
Sequence domains: Penicillin amidase
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: ENRAF-NONIUS FR591
Spacegroup: P1
Unit cell:
a: 51.331Å b: 64.551Å c: 64.347Å
α: 72.54° β: 73.29° γ: 73.58°
R-values:
R R work R free
0.184 0.182 0.216
Expression system: Escherichia coli