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X-ray structure of peptide deformylase from Arabidopsis thaliana (AtPDF1A); crystals grown in PEG-5000 MME as precipitant

X-ray diffraction
2.8Å resolution
PDB entry 1zxz coloured by chain, front view.
PDB entry 1zxz coloured by chain, side view.
PDB entry 1zxz coloured by chain, top view.
Source organism: Arabidopsis thaliana
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Peptide deformylase 1A, chloroplastic/mitochondrial
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Multimeric state: homo dimer
Accessible surface area: 17799.76 Å2
Buried surface area: 2302.54 Å2
Dissociation area: 1,050.47 Å2
Dissociation energy (ΔGdiss): 7.69 kcal/mol
Dissociation entropy (TΔSdiss): 12.43 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-190375

Macromolecules

Peptide deformylase 1A, chloroplastic/mitochondrial
Chains: A, B
Length: 197 amino acids
Theoretical weight: 22.31 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9FV53 (Residues: 78-267; Coverage: 71%)
Gene names: At1g15390, DEF1, F9L1.34, F9L1_34, PDF1A
Pfam: Polypeptide deformylase
InterPro:
CATH: Peptide deformylase
Peptide deformylase 1A, chloroplastic/mitochondrial in PDB entry 1zxz, assembly 1, front view.
Peptide deformylase 1A, chloroplastic/mitochondrial in PDB entry 1zxz, assembly 1, side view.
Peptide deformylase 1A, chloroplastic/mitochondrial in PDB entry 1zxz, assembly 1, top view.
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