› 1szz

X-ray diffraction
3.3Å resolution

Crystal structure of peptide deformylase from Leptospira Interrogans complexed with inhibitor actinonin

Released:
DOI: 10.2210/pdb1szz/pdb
PDB entry 1szz coloured by chain, front view.
PDB entry 1szz coloured by chain, side view.
PDB entry 1szz coloured by chain, top view.
Source organism: Leptospira interrogans
Primary publication:
Novel conformational states of peptide deformylase from pathogenic bacterium Leptospira interrogans: implications for population shift.
Zhou Z, Song X, Gong W
J Biol Chem 280 42391-6 (2005)
PMID: 16239225

Function and Biology Details

Reaction catalysed: 
Formyl-L-methionyl peptide + H(2)O = formate + methionyl peptide
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-188095 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptide deformylase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 177 amino acids
Theoretical weight: 20.26 KDa
Source organism: Leptospira interrogans
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q93LE9 (Residues: 2-178; Coverage: 99%)
Gene names: LA_2438, def, pdf
Sequence domains: Polypeptide deformylase
Structure domains: Peptide deformylase

Ligands and Environments

2 bound ligands:
Ligand ZN 8 x ZN
Ligand BB2 8 x BB2
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 87.487Å b: 118.926Å c: 95.761Å
α: 90° β: 111.53° γ: 90°
R-values:
R R work R free
0.221 0.221 0.241
Expression system: Escherichia coli BL21

Quick links

Citations

1 review citation

Vital significance of addition of "shape similarity" between solutes to shape complementarity for more precise molecular recognition in aqueous binary solvents.
Endo T. (2011)
6 other articles

1 mention without citation

Trapping conformational states along ligand-binding dynamics of peptide deformylase: the impact of induced fit on enzyme catalysis.
Fieulaine et al. (2011)