› 3rza

X-ray diffraction
2.1Å resolution

Crystal structure of a tripeptidase (SAV1512) from staphylococcus aureus subsp. aureus mu50 at 2.10 A resolution

Released:
DOI: 10.2210/pdb3rza/pdb
PDB entry 3rza coloured by chain, front view.
PDB entry 3rza coloured by chain, side view.
PDB entry 3rza coloured by chain, top view.
Source organism: Staphylococcus aureus subsp. aureus Mu50
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101939 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidase M20 dimerisation domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 396 amino acids
Theoretical weight: 42.97 KDa
Source organism: Staphylococcus aureus subsp. aureus Mu50
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0H3JRK2 (Residues: 1-377; Coverage: 100%)
Gene name: SAV1512
Sequence domains:
Structure domains:

Ligands and Environments

7 bound ligands:
Ligand ZN 2 x ZN
Ligand CA 5 x CA
Ligand CIT 2 x CIT
Ligand IPA 1 x IPA
Ligand PEG 4 x PEG
Ligand PG4 3 x PG4
Ligand PGE 1 x PGE
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P1
Unit cell:
a: 46.996Å b: 57.805Å c: 79.857Å
α: 89.67° β: 73.38° γ: 72.36°
R-values:
R R work R free
0.169 0.167 0.212
Expression system: Escherichia coli

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