8GOI image
Entry Detail
PDB ID:
8GOI
Keywords:
DE NOVO PROTEIN
Title:
23-residues Heterotetramic Antiparallel Coiled-Coil Derived From LacI
Biological Source:
Source Organism:
Escherichia coli
PDB Version:
Deposition Date:
2022-08-25
Release Date:
2023-08-30
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.54 Å
R-Value Free:
0.28
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 21 21 21
8GOI validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Lac23ys_aEE, an acidic mutant of LacI C-terminal tetramerization helix
Chain IDs:A, C, E, G
Chain Length:23
Number of Molecules:4
Biological Source:Escherichia coli
Polymer Type:polypeptide(L)
Description:Lac23ys_bRR, a basic mutant of LacI C-terminal tetramerization helix
Chain IDs:B, D, F, H
Chain Length:23
Number of Molecules:4
Biological Source:Escherichia coli
Ligand Molecules
GOL
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
8GOI