The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Viral ssDNA binding protein, head domain
".

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 2: Major DNA-binding protein

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 3 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
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
3 P04296 (/IDA) P09246 (/IDA) P09246 (/IDA)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 O92611 (/IMP)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
1 O92611 (/IPI)

There are 4 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.
GO Term Annotations Evidence
Bidirectional double-stranded viral DNA replication GO:0039686
A viral DNA replication process where replication occurs in both directions from the starting point. This creates two replication forks, moving in opposite directions.
3 P04296 (/IDA) P09246 (/IDA) P09246 (/IDA)
DNA double-strand break processing involved in repair via single-strand annealing GO:0010792
The 5' to 3' exonucleolytic resection of the DNA at the site of the break to form a 3' single-strand DNA overhang that results in the repair of a double strand break via single-strand annealing.
2 P17470 (/IMP) P17470 (/IMP)
Viral process GO:0016032
A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
2 Q77CC7 (/IMP) Q77CC7 (/IMP)
Positive regulation of phosphodiesterase I activity GO:1902800
Any process that activates or increases the frequency, rate or extent of phosphodiesterase I activity.
1 O92611 (/IMP)

There are 2 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.
GO Term Annotations Evidence
Nuclear viral factory GO:0039715
A viral factory located in the nucleus of a host cell.
3 P04296 (/IDA) Q4JQU6 (/IDA) Q4JQU6 (/IDA)
Host cell nucleus GO:0042025
A membrane-bounded organelle as it is found in the host cell in which chromosomes are housed and replicated. The host is defined as the larger of the organisms involved in a symbiotic interaction.
3 P04296 (/IDA) P09246 (/IDA) P09246 (/IDA)