carbon-nitrogen ligase activity, with glutamine as amido-N-donor

id: GO:0016884
name: carbon-nitrogen ligase activity, with glutamine as amido-N-donor
namespace: molecular_function
type: go
obsolete: False

Description: Catalysis of the transfer of the amide nitrogen of glutamine to a variety of substrates. GATases catalyze two separate reactions at two active sites, which are located either on a single polypeptide chain or on different subunits. In the glutaminase reaction, glutamine is hydrolyzed to glutamate and ammonia, which is added to an acceptor substrate in the synthase reaction.

Child Functions

GO:0003922GMP synthase (glutamine-hydrolyzing) activity
GO:0003952NAD+ synthase (glutamine-hydrolyzing) activity
GO:0004066asparagine synthase (glutamine-hydrolyzing) activity
GO:0004088carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity
GO:0004642phosphoribosylformylglycinamidine synthase activity
GO:0043775cobyrinate a,c-diamide synthase activity
GO:0043802hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing) activity
GO:0050566asparaginyl-tRNA synthase (glutamine-hydrolyzing) activity
GO:0050567glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity
GO:0051921adenosylcobyric acid synthase (glutamine-hydrolyzing) activity

Parent Functions

GO:0016879ligase activity, forming carbon-nitrogen bonds