8A0X image
Deposition Date 2022-05-30
Release Date 2023-05-03
Last Version Date 2024-02-07
Entry Detail
PDB ID:
8A0X
Keywords:
DNA BINDING PROTEIN
Title:
Crystal structure of the HigB2-HigA2 tetramer in complex with operator DNA
Biological Source:
Source Organism:
Vibrio cholerae (Taxon ID: 666)
Host Organism:
Escherichia coli 'BL21-Gold(DE3)pLysS AG'
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
3.30 Å
R-Value Free:
0.26
R-Value Work:
0.23
R-Value Observed:
0.23
Space Group:
P 41 21 2
8A0X validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Antitoxin HigA-2
Gene (Uniprot):higA-2
Chain IDs:A, B
Chain Length:103
Number of Molecules:2
Biological Source:Vibrio cholerae
UniProt ID:Q9KMA5 Pfam ID:PF15731
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Toxin HigB-2
Gene (Uniprot):higB-2
Chain IDs:C, D
Chain Length:113
Number of Molecules:2
Biological Source:Vibrio cholerae
UniProt ID:Q9KMA6 Pfam ID:PF06296
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (30-MER)
Chain IDs:E
Chain Length:31
Number of Molecules:1
Biological Source:Vibrio cholerae
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (31-MER)
Chain IDs:F
Chain Length:31
Number of Molecules:1
Biological Source:Vibrio cholerae
Ligand Molecules
MG
Primary Citation
Fuzzy DNA recognition by a prokaryotic transcription factor
To Be Published ? ? ? (?)
Primary Citation of related structures
8A0X