The name of this superfamily has been modified since the most recent official CATH+ release (current). At the point of the last release, this superfamily was named:
"P-loop containing nucleotide triphosphate hydrolases
".
FunFam 1619: ATP-dependent DNA helicase PIF1
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 6 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 |
|---|---|---|
|
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
|
1 | Q9H611 (/IDA) |
|
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
|
1 | Q9H611 (/IDA) |
|
Single-stranded DNA helicase activity GO:0017116
Catalysis of the reaction: ATP + H2O = ADP + phosphate, in the presence of single-stranded DNA; drives the unwinding of a DNA helix.
|
1 | Q9H611 (/IDA) |
|
5'-3' DNA/RNA helicase activity GO:0033678
Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of a DNA/RNA duplex in the direction 5' to 3'.
|
1 | Q9H611 (/IDA) |
|
Telomeric DNA binding GO:0042162
Interacting selectively and non-covalently with a telomere, a specific structure at the end of a linear chromosome required for the integrity and maintenance of the end.
|
1 | Q9H611 (/IDA) |
|
5'-3' DNA helicase activity GO:0043139
Catalysis of the reaction: ATP + H2O = ADP + phosphate; drives the unwinding of the DNA helix in the direction 5' to 3'.
|
1 | Q9H611 (/IDA) |
There are 3 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 |
|---|---|---|
|
Regulation of telomere maintenance GO:0032204
Any process that modulates the frequency, rate or extent of a process that affects and monitors the activity of telomeric proteins and the length of telomeric DNA.
|
1 | Q9H611 (/IDA) |
|
Negative regulation of telomere maintenance via telomerase GO:0032211
Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of telomeric repeats by telomerase.
|
1 | Q9H611 (/IDA) |
|
Negative regulation of telomerase activity GO:0051974
Any process that stops or reduces the activity of the enzyme telomerase, which catalyzes of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1).
|
1 | Q9H611 (/IDA) |
There are 1 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 chromosome, telomeric region GO:0000784
The terminal region of a linear nuclear chromosome that includes the telomeric DNA repeats and associated proteins.
|
1 | Q9H611 (/IDA) |
