› 4exr

X-ray diffraction
1.85Å resolution

Crystal structure of a putative lipoprotein (CD1622) from Clostridium difficile 630 at 1.85 A resolution

Released:
DOI: 10.2210/pdb4exr/pdb
PDB entry 4exr coloured by chain, front view.
PDB entry 4exr coloured by chain, side view.
PDB entry 4exr coloured by chain, top view.
Source organism: Clostridioides difficile 630
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 domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172699 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PepSY domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 174 amino acids
Theoretical weight: 20.37 KDa
Source organism: Clostridioides difficile 630
Expression system: Escherichia coli
UniProt:
  • Canonical: Q186H8 (Residues: 33-205; Coverage: 94%)
Gene name: CD630_16220
Sequence domains: Peptidase propeptide and YPEB domain
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

2 bound ligands:
Ligand NA 1 x NA
Ligand PO4 1 x PO4
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P4322
Unit cell:
a: 77.631Å b: 77.631Å c: 84.855Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.184 0.21
Expression system: Escherichia coli

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