› 3dn7

X-ray diffraction
1.8Å resolution

Cyclic nucleotide binding regulatory protein from Cytophaga hutchinsonii.

Released:
DOI: 10.2210/pdb3dn7/pdb
PDB entry 3dn7 coloured by chain, front view.
PDB entry 3dn7 coloured by chain, side view.
PDB entry 3dn7 coloured by chain, top view.
Source organism: Cytophaga hutchinsonii ATCC 33406
Entry authors: Osipiuk J, Maltseva N, Abdullah J, 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:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163489 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cyclic nucleotide binding regulatory protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 194 amino acids
Theoretical weight: 23.39 KDa
Source organism: Cytophaga hutchinsonii ATCC 33406
Expression system: Escherichia coli
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:
Ligand EDO 2 x EDO
Ligand GOL 1 x GOL
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 43.728Å b: 83.519Å c: 89.633Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.172 0.19
Expression system: Escherichia coli

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