› 3v7b

X-ray diffraction
1.74Å resolution

Dip2269 protein from corynebacterium diphtheriae

Released:
DOI: 10.2210/pdb3v7b/pdb
PDB entry 3v7b coloured by chain, front view.
PDB entry 3v7b coloured by chain, side view.
PDB entry 3v7b coloured by chain, top view.
Source organism: Corynebacterium diphtheriae
Entry authors: Osipiuk J, Duggan E, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

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-180022 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF2020 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 151 amino acids
Theoretical weight: 16.76 KDa
Source organism: Corynebacterium diphtheriae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q6NEK4 (Residues: 2-148; Coverage: 99%)
Gene name: DIP2269
Sequence domains: Domain of unknown function (DUF2020)
Structure domains: Mog1/PsbP, alpha/beta/alpha sandwich

Ligands and Environments

1 bound ligand:
Ligand EDO 2 x EDO
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21212
Unit cell:
a: 54.002Å b: 66.752Å c: 70.287Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.181 0.177 0.228
Expression system: Escherichia coli BL21(DE3)

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