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Escherichia coli K-12 substr. MG1655 Gene-Ontology-Terms Class: GO:0016853 - isomerase activity

Definition: Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.

Summary:
Note that enzymes of class EC:5.99.-.- should also be annotated to this term.

Parent Classes:
GO:0003824 - catalytic activity

Child Classes:
GO:0003916 - DNA topoisomerase activity (7) ,
GO:0008719 - dihydroneopterin triphosphate 2'-epimerase activity (1) ,
GO:0016854 - racemase and epimerase activity (29) ,
GO:0016859 - cis-trans isomerase activity (10) ,
GO:0016860 - intramolecular oxidoreductase activity (33) ,
GO:0016866 - intramolecular transferase activity (37) ,
GO:0016872 - intramolecular lyase activity (1) ,
GO:0051075 - S-adenosylmethionine:tRNA ribosyltransferase-isomerase activity (1) ,
GO:0061593 - sulfoquinovose isomerase activity (1)

Term Members:
isopentenyl diphosphate isomerase (idi) ,
β-phosphoglucomutase (ycjU) ,
23S rRNA pseudouridine 2457 synthase (rluE) ,
FucI ,
ADP-L-glycero-D-mannoheptose-6-epimerase (rfaD) ,
D-sedoheptulose 7-phosphate isomerase (lpcA) ,
2,3-bisphosphoglycerate-dependent phosphoglycerate mutase monomer (gpmA) ,
tRNA pseudouridine 55 synthase (truB) ,
L-Ala-D/L-Glu epimerase (ycjG) ,
D-arabinose 5-phosphate isomerase (kdsD) ,
N-acetylneuraminate mutarotase (nanM) ,
L-ribulose 5-phosphate 4-epimerase (ulaF) ,
L-xylulose 5-phosphate 3-epimerase (ulaE) ,
lysine 2,3-aminomutase (epmB) ,
MenF ,
23S rRNA pseudouridine 2605 synthase (rluB) ,
UDP-galactopyranose mutase (glf) ,
2,3-bisphosphoglycerate-independent phosphoglycerate mutase (gpmM) ,
L-ribulose-5-phosphate 4-epimerase (sgbE) ,
allose-6-phosphate isomerase / ribose-5-phosphate isomerase B monomer (rpiB) ,
phosphoglucomutase (pgm) ,
23S rRNA pseudouridine synthase (rluD) ,
allulose-6-phosphate 3-epimerase (alsE) ,
23S rRNA pseudouridine 2604 synthase (rluF) ,
L-rhamnose isomerase (rhaA) ,
L-rhamnose mutarotase ,
sulfoquinovose isomerase (yihS) ,
NAD(P)HX epimerase / NAD(P)HX dehydratase (yjeF) ,
phosphoglucosamine mutase (glmM) ,
Hyi ,
DadX ,
ScpA ,
peptidyl-prolyl cis-trans isomerase B (rotamase B) (ppiB) ,
D-arabinose 5-phosphate isomerase (gutQ) ,
DNA topoisomerase III (topB) ,
N-(5'-phospho-L-ribosyl-formimino)-5-amino-1-(5'-phosphoribosyl)-4-imidazolecarboxamide isomerase (hisA) ,
PurE ,
ribulose-5-phosphate 3-epimerase (rpe) ,
peptidyl-prolyl cis-trans isomerase A (rotamase A) (ppiA) ,
DNA gyrase, subunit B (gyrB) ,
DNA gyrase, subunit A ,
L-fucose mutarotase (fucU) ,
peptidyl-prolyl cis-trans isomerase (fkpB) ,
isochorismate synthase 1 (entC) ,
dihydroneopterin triphosphate 2'-epimerase monomer (folX) ,
peptidyl-prolyl cis-trans isomerase (PPIase) (surA) ,
16S rRNA pseudouridine 516 synthase (rsuA) ,
tRNA pseudouridine 65 synthase (truC) ,
23S rRNA pseudouridine synthase (rluC) ,
23S rRNA and tRNA pseudouridine synthase (rluA) ,
peptidyl-prolyl cis-trans isomerase C (rotamase C) (ppiC) ,
FKBP-type peptidyl prolyl cis-trans isomerase (slyD) ,
PheA ,
galactose-1-epimerase (galM) ,
D-glucuronate isomerase / D-galacturonate isomerase (uxaC) ,
triose phosphate isomerase monomer (tpiA) ,
chaperone protein Tig; trigger factor ,
ribose-5-phosphate isomerase A (rpiA) ,
S-adenosylmethionine:tRNA ribosyltransferase-isomerase (queA) ,
Pgi ,
alanine racemase 1, PLP-binding, biosynthetic (alr) ,
UDP-glucose 4-epimerase monomer (galE) ,
L-ribulose 5-phosphate 4-epimerase monomer (araD) ,
L-arabinose isomerase monomer (araA) ,
tRNA pseudouridine synthase I (truA) ,
TyrA ,
DNA topoisomerase I (topA) ,
ribose pyranase (rbsD) ,
mannose-6-phosphate isomerase (manA) ,
XylA ,
indole-3-glycerol phosphate synthase / phosphoribosylanthranilate isomerase (trpC) ,
conserved protein (ygbM) ,
conserved protein (yphB) ,
predicted aldose-1-epimerase (yihR) ,
FabA ,
predicted ring 1,2-epoxyphenylacetyl-CoA isomerase (oxepin-CoA forming) (paaG) ,
conserved protein (ybhH) ,
tRNA pseudouridine 13 synthase (truD) ,
predicted 5-keto 4-deoxyuronate isomerase monomer (kduI) ,
FadJ monomer ,
peptidyl-prolyl cis-trans isomerase; in protein folding (fkpA) ,
predicted galactosamine-6-phosphate isomerase (agaI) ,
putative tagatose-6-phosphate aldose/ketose isomerase (agaS) ,
KpLE2 phage-like element; predicted epimerase (sgcE) ,
conserved protein (yeaD) ,
conserved protein (yddE) ,
dTDP-4-dehydrorhamnose 3,5-epimerase (rfbC) ,
predicted L-xylulose 5-phosphate 3-epimerase (sgbU) ,
Fcl ,
probable 4-oxalocrotonate tautomerase (4-OT) monomer (pptA) ,
UDP-N-acetylglucosamine 2-epimerase (rffE) ,
phosphomannomutase (cpsG) ,
glutamate-1-semialdehyde aminotransferase (hemL) ,
glutamate racemase (murI) ,
dodecenoyl-CoA δ-isomerase, enoyl-CoA hydratase, 3-hydroxybutyryl-CoA epimerase, 3-hydroxyacyl-CoA dehydrogenase (fadB) ,
topoisomerase IV subunit B (parE) ,
topoisomerase IV subunit A (parC) ,
periplasmic folding chaperone (ppiD) ,
FKBP-type peptidyl-prolyl cis-trans isomerase (rotamase) (fklB) ,
predicted phosphatase (ytjC) ,
predicted N-acetylmannosamine-6-phosphate epimerase (nanE) ,
phosphopentomutase (deoB) ,
DapF ,
predicted racemase (ygeA)

Unification Links: GO:0016853


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Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 18.5 on Fri Dec 19, 2014, BIOCYC14B.