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CATH Superfamily 1.10.287.130

Signal transduction histidine kinase, dimerisation/phosphotransfer (DHp) domain

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: waiting to be named.

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 37189: Phosphate regulon sensor protein PhoR

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
Histidine kinase. [EC: 2.7.13.3]
ATP + protein L-histidine = ADP + protein N-phospho-L-histidine.
  • This entry has been included to accommodate those protein-histidine kinases for which the phosphorylation site has not been established (i.e. either the pros- or tele-nitrogen of histidine).
  • A number of histones can act as acceptor.
 8 A0A0D0IN97 A0A0H3PE53 A0A0K9KTJ9 A0A0Y0EER6 A0A0Y7JQQ3 A4N5G0 E1X7L2 Q4QK90
Anthranilate synthase. [EC: 4.1.3.27]
Chorismate + L-glutamine = anthranilate + pyruvate + L-glutamate.
  • In some organisms, this enzyme is part of a multifunctional protein together with one or more components of the system for biosynthesis of tryptophan (EC 2.4.2.18, EC 4.1.1.48, EC 4.2.1.20, and EC 5.3.1.24).
  • The native enzyme in the complex with uses either glutamine or (less efficiently) NH(3).
  • The enzyme separated from the complex uses NH(3) only.
 4 A0A0H3PE53 A0A0Y7JQQ3 A4N5G0 Q4QK90
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