GMP synthase (glutamine-hydrolyzing) subunit A (IPR023686)

Short name: GMP_synthase_A

Overlapping homologous superfamilies

Family relationships



This enzyme catalyzes the synthesis of GMP from XMP in the reaction

ATP + xanthosine 5'-phosphate + L-glutamine +H(2)O = AMP + diphosphate + GMP + L-glutamate.

The enzyme is a heterodimer composed of a glutamine amidotransferase subunit (A) and a GMP-binding subunit and contains 1 glutamine amidotransferase type-1 domain.

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

GO:0003922 GMP synthase (glutamine-hydrolyzing) activity

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.