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CATH Superfamily 3.40.50.300

P-loop containing nucleotide triphosphate hydrolases

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
P-loop containing nucleotide triphosphate hydrolases
".

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 619601: Arsenical pump-driving ATPase (Arsenite-translocat...

There are 3 EC terms in this cluster

Please note: EC 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.

Note: 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.

EC Term Annotations Evidence
Arsenite-transporting ATPase. [EC: 3.6.3.16]
ATP + H(2)O + arsenite(In) = ADP + phosphate + arsenite(Out).
  • A bacterial multisubunit non-phosphorylated ATPase that is involved in the export of arsenite and antimonite anions.
 87 A0A076LZ14 A0A083ZZQ5 A0A085GJ27 A0A098FZL6 A0A0D5WYE1 A0A0D7L152 A0A0E1CSM1 A0A0F0XFZ0 A0A0F6YEW9 A0A0G3QKH2
(77 more...)
Adenosinetriphosphatase. [EC: 3.6.1.3]
ATP + H(2)O = ADP + phosphate.
  • Many enzymes previously listed under this number are now listed separately as EC 3.6.1.32 to EC 3.6.1.39.
  • The remaining enzymes, not separately listed on the basis of some function coupled with hydrolyzes of ATP, include enzymes dependent on Ca(2+), Mg(2+), anions, H(+) or DNA.
  • Formerly EC 3.6.1.4.
 5 A0A085GJ27 A0A0D5WYE1 A0A1B7J072 A0A1B7JJC7 S3JKA8
Nucleoside-triphosphate phosphatase. [EC: 3.6.1.15]
NTP + H(2)O = NDP + phosphate.
  • The enzyme is found in eukaryotes and thermophilic bacteria, but appears to be absent from mesophilic bacteria.
  • Also hydrolyzes nucleoside diphosphates, thiamine diphosphate and FAD.
  • The enzyme from the plant Pisum sativum (garden pea) is regulated by calmodulin.
 4 A0A0D5WYE1 A0A1B7J072 A0A1B7JJC7 S3JKA8
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