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Literature summary for 6.5.1.1 extracted from

  • Kota, S.; Kamble, V.A.; Rajpurohit, Y.S.; Misra, H.S.
    ATP-type DNA ligase requires other proteins for its activity in vitro and its operon components for radiation resistance in Deinococcus radiodurans in vivo (2010), Biochem. Cell Biol., 88, 783-790.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
DRB0098 protein DNA ligase activity of LigB is severalfold stimulated by PprA in the presence of the recombinant DRB0098 protein Deinococcus radiodurans
PprA protein DNA ligase activity of LigB is severalfold stimulated by PprA in the presence of the recombinant DRB0098 protein Deinococcus radiodurans

Organism

Organism UniProt Comment Textmining
Deinococcus radiodurans
-
-
-

Synonyms

Synonyms Comment Organism
ATP-type DNA repair ligase
-
Deinococcus radiodurans
drB0100
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Deinococcus radiodurans
LigB
-
Deinococcus radiodurans

General Information

General Information Comment Organism
malfunction a drB0100 gene deletion mutant exhibits a nearly 2-log cycle reduction in growth rate when exposed to a 10000 Gray dose of gamma-radiation and a significant loss in mitomycin C and methylmethane sulfonate tolerance as compared to the wild type Deinococcus radiodurans
physiological function the LigB operon components contribute to radiation resistance and double-strand break repair in Deinococcus radiodurans Deinococcus radiodurans