View in Gene3D

CATH Superfamily 3.60.20.10

Aminohydrolase, N-terminal nucleophile (Ntn) 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 named:

"
Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
".

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 15216: 7-cyano-7-deazaguanine synthase 2

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
7-cyano-7-deazaguanine synthase. [EC: 6.3.4.20]
7-carboxy-7-carbaguanine + NH(3) + ATP = 7-cyano-7-carbaguanine + ADP + phosphate + H(2)O.
  • The reaction is part of the biosynthesis pathway of queuosine.
 5 A0A0U3FNJ9 M1J2X1 M1J9R9 Q4JBY3 Q96Y49