View in Gene3D

CATH Superfamily 3.30.70.260

ACT 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.
« Back to all FunFams

FunFam 21253: Aspartokinase 1, chloroplastic

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
Aspartate kinase. [EC: 2.7.2.4]
ATP + L-aspartate = ADP + 4-phospho-L-aspartate.
  • The enzyme from Escherichia coli is a multifunctional protein, which also catalyzes the reaction of EC 1.1.1.3.
  • This is also the case for two of the four isoenzymes in Arabidopsis thaliana.
  • The equilibrium constant strongly favors the reaction from right to left, i.e. the non-physiological direction of reaction.
 113 A0A022QMI5 A0A059APR8 A0A059AQS8 A0A067DKP2 A0A067DKZ3 A0A067DY79 A0A067LCM7 A0A072U1F6 A0A072U7H8 A0A072U8D2
(103 more...)
RRNA N-glycosylase. [EC: 3.2.2.22]
Endohydrolysis of the N-glycosidic bond at one specific adenosine on the 28S rRNA.
  • Ricin A-chain and related toxins show this activity.
  • Naked rRNA is attacked more slowly than rRNA in intact ribosomes.
  • Naked rRNA from Escherichia coli is cleaved at a corresponding position.
 1 M7ZTC5