Dazbog

Contributors: Aude Bernheim

Description

The Dazbog system is composed of 2 proteins: DzbB and, DzbA. Dazbog was named after a Slavic god, likely a solar deity.DzbA has homology to Pfam14072 () .

Molecular mechanism

As far as we are aware, the molecular mechanism is unknown.

Example of genomic structure

The Dazbog is composed of 2 proteins: DzbA and DzbB.

Here is an example found in the RefSeq database:

The Dazbog system in Cyanobium gracile (GCF_000316515.1, NC_019675) is composed of 2 proteins DzbA (WP_015108896.1) DzbB (WP_156818401.1)

Distribution of the system among prokaryotes

Among the 22,803 complete genomes of RefSeq, the Dazbog is detected in 55 genomes (0.24 %).

The system was detected in 50 different species.

Proportion of genome encoding the Dazbog system for the 14 phyla with more than 50 genomes in the RefSeq database.

Structure

Dazbog

Example 1
Example 2

Experimental validation

      
graph LR;
    Millman_2022[Millman et al., 2022] --> Origin_0
    Origin_0[Bacillus cereus 
2689007484, 2689007485] --> Expressed_0[Escherichia coli]
    Expressed_0[Escherichia coli] ----> T2 & T4 & T6 & T5 & T7
    Millman_2022[Millman et al., 2022] --> Origin_0
    Origin_0[Bacillus cereus 
2689007484, 2689007485] --> Expressed_1[Bacillus subtilis]
    Expressed_1[Bacillus subtilis] ----> Fado & SPR
    subgraph Title1[Reference]
        Millman_2022
end
    subgraph Title2[System origin]
        Origin_0
        Origin_0
end
    subgraph Title3[Expression species]
        Expressed_0
        Expressed_1
end
    subgraph Title4[Protects against]
        T2
        T4
        T6
        T5
        T7
        Fado
        SPR
end
    style Title1 fill:none,stroke:none,stroke-width:none
    style Title2 fill:none,stroke:none,stroke-width:none
    style Title3 fill:none,stroke:none,stroke-width:none
    style Title4 fill:none,stroke:none,stroke-width:none

    

References

10.1016/j.chom.2022.09.017
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