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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 625756: Phosphoenolpyruvate synthase regulatory protein

There are 2 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
[Pyruvate, water dikinase] kinase. [EC: 2.7.11.33]
ADP + [pyruvate, water dikinase] = AMP + [pyruvate, water dikinase] phosphate.
  • The enzyme from the bacterium Escherichia coli is bifunctional and catalyzes both the phosphorylation and dephosphorylation of EC 2.7.9.2; cf. EC 2.7.4.28.
  • The enzyme is specific for a reaction intermediate form of EC 2.7.9.2, where it phosphorylates an active site histidine.
  • It has no activity toward EC 2.7.9.1, (cf. EC 2.7.11.32).
  • Formerly EC 2.7.11.n2.
 589 A0A017IIJ5 A0A022PMR5 A0A023VBU4 A0A023YXW1 A0A024KW88 A0A025CQ68 A0A026RGC1 A0A026UF51 A0A027TZ93 A0A029HYH0
(579 more...)
([Pyruvate, water dikinase] phosphate) phosphotransferase. [EC: 2.7.4.28]
[Pyruvate, water dikinase] phosphate + phosphate = [pyruvate, water dikinase] + diphosphate.
  • The enzyme from the bacterium Escherichia coli is bifunctional and catalyzes both the phosphorylation and dephosphorylation of pyruvate, water dikinase (EC 2.7.9.2), cf. EC 2.7.11.33.
  • Formerly EC 2.7.4.n2.
 589 A0A017IIJ5 A0A022PMR5 A0A023VBU4 A0A023YXW1 A0A024KW88 A0A025CQ68 A0A026RGC1 A0A026UF51 A0A027TZ93 A0A029HYH0
(579 more...)