8GOJ image
Deposition Date 2022-08-25
Release Date 2023-08-30
Last Version Date 2023-08-30
Entry Detail
PDB ID:
8GOJ
Keywords:
DE NOVO PROTEIN
Title:
23-residues Heterotetramic Antiparallel Coiled-Coil Derived From LacI
Biological Source:
Source Organism:
Escherichia coli (Taxon ID: 562)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.38 Å
R-Value Free:
0.25
R-Value Work:
0.21
R-Value Observed:
0.22
Space Group:
P 1 21 1
8GOJ validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:Lac23ys_EE, an acidic mutant of LacI C-terminal tetramerization helix
Chain IDs:A, C
Chain Length:23
Number of Molecules:2
Biological Source:Escherichia coli
Polymer Type:polypeptide(L)
Molecule:Lac23ys_KK, a basic mutant of LacI C-terminal tetramerization helix
Chain IDs:B, D
Chain Length:23
Number of Molecules:2
Biological Source:Escherichia coli
Ligand Molecules
ZN
Primary Citation
Design of interchain Glu-Arg salt-bridges stabilizing heterotetrameric coiled-coil derived from Lac repressor.
To Be Published ? ? ? (?)
Primary Citation of related structures
8GOJ