The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Holliday junction resolvase RusA
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 1: Crossover junction endodeoxyribonuclease RusA

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 2 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Four-way junction DNA binding GO:0000400
Interacting selectively and non-covalently with DNA containing four-way junctions, also known as Holliday junctions, a structure where two DNA double strands are held together by reciprocal exchange of two of the four strands, one strand each from the two original helices.
33 P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA)
(23 more)
Crossover junction endodeoxyribonuclease activity GO:0008821
Catalysis of the endonucleolytic cleavage at a junction such as a reciprocal single-stranded crossover between two homologous DNA duplexes (Holliday junction).
33 P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA) P0AG74 (/IDA)
(23 more)

There are 0 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

There are 0 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
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