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Gene Ontology Browser
Term Detail
GO term:isomerase activity
Synonym: other isomerase activity
GO id:GO:0016853
Definition:Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
CommentsNote that enzymes of class EC:5.99.-.- should also be annotated to this term.
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-acatalysis of free radical formation +
                        is-acyclase activity +
                        is-adeaminase activity +
                        is-ademethylase activity +
                        is-afirst spliceosomal transesterification activity
                        is-aglycogen debranching enzyme activity +
                        is-ahydrolase activity +
                        is-aintegrase activity +
                        is-aisomerase activity [GO:0016853] (139 genes, 368 annotations)
                                is-a4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase activity
                                is-acis-trans isomerase activity +
                                is-adihydroneopterin triphosphate 2'-epimerase activity
                                is-aDNA topoisomerase activity +
                                is-aeoxin A4 synthase activity
                                is-ahepoxilin A3 synthase activity
                                is-ahexulose-6-phosphate isomerase activity
                                is-aintramolecular lyase activity +
                                is-aintramolecular oxidoreductase activity +
                                is-aintramolecular transferase activity +
                                is-aN-acylmannosamine-6-phosphate 2-epimerase activity
                                is-aracemase and epimerase activity +
                                is-aS-adenosylmethionine:tRNA ribosyltransferase-isomerase activity
                                is-asulfoquinovose isomerase activity
                                is-athiocyanate isomerase activity
                        is-aligase activity +
                        is-alyase activity +
                        is-aMo-molybdopterin cofactor sulfurase activity
                        is-amolybdopterin synthase activity
                        is-aN-ethylammeline chlorohydrolase activity
                        is-aoxidoreductase activity +
                        is-aphenylacetaldehyde synthase activity
                        is-aphytoene synthase activity
                        is-aquinolinate synthetase A activity
                        is-aradical SAM enzyme activity +
                        is-arecombinase activity
                        is-aretroviral strand transfer activity
                        is-asecond spliceosomal transesterification activity
                        is-asite-specific recombinase activity +
                        is-asite-specific telomere resolvase activity
                        is-asmall protein activating enzyme activity +
                        is-atransferase activity +
                        is-atransposase activity
                        is-aUDP-L-rhamnose synthase activity
                        is-aversicolorin B synthase activity


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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
11/11/2014
MGI 5.20
The Jackson Laboratory