View in Gene3D

CATH Superfamily 1.20.970.10

Transferase, Pyrimidine Nucleoside Phosphorylase; Chain C

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:

"
Transferase, Pyrimidine Nucleoside Phosphorylase; Chain C
".

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 3125: Anthranilate phosphoribosyltransferase

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
Anthranilate phosphoribosyltransferase. [EC: 2.4.2.18]
N-(5-phospho-D-ribosyl)-anthranilate + diphosphate = anthranilate + 5-phospho-alpha-D-ribose 1-diphosphate.
  • 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 4.1.1.48, EC 4.1.3.27, EC 4.2.1.20, and EC 5.3.1.24).
 195 A0A024DDC7 A0A064BYB3 A0A081PPN1 A0A081PX52 A0A081Q184 A0A081Q4Q7 A0A081QGS8 A0A081QI45 A0A081QNN3 A0A081QX21
(185 more...)
Aminodeoxychorismate synthase. [EC: 2.6.1.85]
Chorismate + L-glutamine = 4-amino-4-deoxychorismate + L-glutamate.
  • Composed of two subunits, PabA and PabB.
  • In the absence of PabA and glutamine, PabB converts ammonia and chorismate into 4-amino-4-deoxychorismate.
  • PabA converts glutamine into glutamate only in the presence of stoichiometric amounts of PabB.
  • Coupled with EC 4.1.3.38, to form 4-aminobenzoate.
  • Formerly EC 6.3.5.8.
 1 A0A0U0K4A2
CATH-Gene3D is a Global Biodata Core Resource Learn more...