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Gene Ontology Browser
Term Detail
GO term:carbon-nitrogen ligase activity, with glutamine as amido-N-donor
GO id:GO:0016884
Definition: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.
Number of paths to term: 1

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship
regulatesdenotes a 'regulates' relationship
positively-regulatesdenotes a 'positively-regulates' relationship
negatively-regulatesdenotes a 'negatively-regulates' relationship


Gene_Ontology
        is-amolecular_function
                is-acatalytic activity
                        is-aligase activity
                                is-aligase activity, forming carbon-nitrogen bonds
                                        is-a5-(carboxyamino)imidazole ribonucleotide synthase activity
                                        is-aacid-amino acid ligase activity +
                                        is-aacid-ammonia (or amide) ligase activity +
                                        is-aadenylosuccinate synthase activity
                                        is-aargininosuccinate synthase activity
                                        is-aAtg8 ligase activity
                                        is-abiotin carboxylase activity
                                        is-abiotin-protein ligase activity +
                                        is-acarbamoyl-phosphate synthase (ammonia) activity
                                        is-acarbon-nitrogen ligase activity, with glutamine as amido-N-donor [GO:0016884] (11 genes, 18 annotations)
                                                is-aadenosylcobyric acid synthase (glutamine-hydrolyzing) activity
                                                is-aasparagine synthase (glutamine-hydrolyzing) activity
                                                is-aasparaginyl-tRNA synthase (glutamine-hydrolyzing) activity
                                                is-acarbamoyl-phosphate synthase (glutamine-hydrolyzing) activity
                                                is-acobyrinate a,c-diamide synthase activity
                                                is-aglutaminyl-tRNA synthase (glutamine-hydrolyzing) activity
                                                is-aGMP synthase (glutamine-hydrolyzing) activity
                                                is-ahydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing) activity
                                                is-aNAD+ synthase (glutamine-hydrolyzing) activity
                                                is-aphosphoribosylformylglycinamidine synthase activity
                                        is-acitrate-L-glutamate ligase activity
                                        is-aCTP synthase activity
                                        is-acyclo-ligase activity +
                                        is-aformate-dihydrofolate ligase activity
                                        is-aformate-tetrahydrofolate ligase activity
                                        is-aglutamate-methylamine ligase activity
                                        is-aGMP synthase activity
                                        is-aimidazoleacetate-phosphoribosyldiphosphate ligase activity
                                        is-alipoate-protein ligase activity +
                                        is-aN-acetyl-L-aspartate-L-glutamate ligase activity
                                        is-aphosphoribosylamine-glycine ligase activity
                                        is-aribose-5-phosphate-ammonia ligase activity
                                        is-asulfinylpropanyl adenylate synthase
                                        is-atRNA(Ile)-lysidine synthase activity
                                        is-aurea carboxylase activity


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
12/09/2014
MGI 5.20
The Jackson Laboratory