› 3pf0

X-ray diffraction
2.15Å resolution

Crystal structure of an Imelysin-like protein (Psyc_1802) from PSYCHROBACTER ARCTICUM 273-4 at 2.15 A resolution

Released:
DOI: 10.2210/pdb3pf0/pdb
PDB entry 3pf0 coloured by chain, front view.
PDB entry 3pf0 coloured by chain, side view.
PDB entry 3pf0 coloured by chain, top view.
Source organism: Psychrobacter arcticus 273-4
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175516 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Imelysin-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 364 amino acids
Theoretical weight: 38.9 KDa
Source organism: Psychrobacter arcticus 273-4
Expression system: Escherichia coli
UniProt:
  • Canonical: Q4FQQ8 (Residues: 27-389; Coverage: 100%)
Gene name: Psyc_1802
Sequence domains: Imelysin
Structure domains: M75 peptidase, HXXE motif

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 7 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: I222
Unit cell:
a: 60.674Å b: 69.131Å c: 165.051Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.218
Expression system: Escherichia coli

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