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Literature summary for 3.1.21.10 extracted from

  • Nishino, T.; Komori, K.; Ishino, Y.; Morikawa, K.
    Dissection of the regional roles of the archaeal Holliday junction resolvase Hjc by structural and mutational analyses (2001), J. Biol. Chem., 276, 35735-35740.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression of mutant enzymes in Escherichia coli Pyrococcus furiosus

Crystallization (Commentary)

Crystallization (Comment) Organism
selenomethionine-containing enzyme crystallized by microbatch method with a silicone oil overlay, hexagonal form of the enzyme Pyrococcus furiosus

Protein Variants

Protein Variants Comment Organism
D33A mutant enzyme retains proper binding ablity to the Holliday junction Pyrococcus furiosus
DELTA1-5 mutation causes a considerable decrease in Hjc-Holliday junction complex formation and cleavage activity Pyrococcus furiosus
K30A/K31A mutant enzyme retains proper binding ability to the Holliday junction, little or almost no cleavage activity Pyrococcus furiosus
K51A/K52A mutant enzyme retains proper binding ability to the Holliday junction, weak cleavage activity Pyrococcus furiosus
R3A/K4A mutation reduces the activity by 20fold as compared with the wild-type enzyme. The binding to the Holliday junction is substantially lowered Pyrococcus furiosus

Organism

Organism UniProt Comment Textmining
Pyrococcus furiosus
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-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
DNA + H2O Holliday junction cleavage using 4Jh and Z28 Pyrococcus furiosus ?
-
?

Synonyms

Synonyms Comment Organism
holliday junction resolvase hjc
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Pyrococcus furiosus