View in Gene3D

CATH Superfamily 3.30.470.20

ATP-grasp fold, B domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
ATP-grasp fold, B domain
".

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 29: N5-carboxyaminoimidazole ribonucleotide synthase

There are 1 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
5-(carboxyamino)imidazole ribonucleotide synthase. [EC: 6.3.4.18]
ATP + 5-amino-1-(5-phospho-D-ribosyl)imidazole + HCO(3)(-) = ADP + phosphate + 5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole.
  • In Escherichia coli, this enzyme, along with EC 5.4.99.18, is required to carry out the single reaction catalyzed by EC 4.1.1.21 in vertebrates.
  • Carboxyphosphate is the putative acyl phosphate intermediate.
  • Involved in the late stages of purine biosynthesis.
 110 A0A0E4CKP3 A0A0E4CKP3 A0A0E4CKP3 A0A0E4CKP3 A0A0E4CKP3 A0A0E4CKP3 A0A0H3AKH5 A0A0H3AKH5 A0A0H3AKH5 A0A0H3AKH5
(100 more...)
CATH-Gene3D is a Global Biodata Core Resource Learn more...