MENGO Enzyme activity
Working Group Members
Trudy_5/10/11
MOLECULAR FUNCTION ONTOLOGY
GO:XXXXXX14:hemicellulase activity
namespace: molecular_function
def: catalysis of the breakdown of hemicellulose, a plant cell wall polysaccharidesthat have a backbone of 1,4-linked beta-D-pyranosyl residues in which O4 is in the equatorial orientation
is_a : GO:0016787: hydrolase activity
[GOC:MENGO_TT]
GO:XXXXXX15:exo-1,4-β-d- xylanases activity
namespace: molecular_function
def: catalysis of the hydrolysis of (1→4)-β-D-xylans, to remove successive D-xylose residues from the non-reducing termini
is_a :GO:004553 hydrolase activity, hydrolyzing O-glycosyl compounds
[GOC:MENGO_TT]
GO:XXXXXX16:1,4-β-d- mannosidase activity
namespace: molecular_function
def: catalysis of the hydrolysis of 1,4-beta-D-mannosidic linkages in mannans, galactomannans and glucomannans
is_a :GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
[GOC:MENGO_TT]
GO:XXXXXX143:sinapyl alcohol dehydrogenase activity
namespace: molecular function
def: catalysis of the reduction of hydroxycinnamaldehydes
is_a: GO:0003824 catalytic activity
synonym: SAD activity [GOC:MENGO_TT]
Endang_05/26/11
Polysaccharide Lyase
GO:XXXXXX43 : Acharan sulfate lyase activity
namespace: molecular_function
def: Catalysis of the cleavage of a carbon-oxygen bond of acharan sulfate, a uniformly repeating disaccharide structure of α-d-n-acetylglucosaminyl-2-O-sulfo-α-l-iduronic acid, by the elimination of a alcohol.
is_a : GO:0016835! carbon-oxygen lyase activity
[GOC:MENGO_EP]
GO:XXXXXX44 : Exooligoalginate lyase activity
namespace: molecular_function
def: Catalysis of the cleavage of a carbon-oxygen bond by the elimination of an alcohol from an oligoalginate
is_a : GO:0016835! carbon-oxygen lyase activity
[GOC:MENGO_EP]
GO:XXXXXX45 : Gellan lyase activity
namespace: molecular_function
def: Catalysis of the cleavage of a carbon-oxygen bond by the elimination of an alcohol from a gellan, a linear repeating tetrasaccharide ->3-beta-D-Glc-(134)-beta-D-GlcA-(134)-beta-D-Glc-(134)-alpha-L-Rha-(13] composed of D-glucose (Glc), D-glucuronic acid (GlcA), and L-rhamnose (Rha).
is_a : GO:0016835! carbon-oxygen lyase activity
[GOC:MENGO_EP]
GO:XXXXXX46 : Ulvan lyase activity
namespace: molecular_function
def: Catalysis of the cleavage of a carbon-oxygen bond by the elimination of an alcohol from ulvan, a repeating structure of ->4)-beta-D-GlcA-(1,4)-alpha-L-Rha 3S-(1,4)-alpha-L-IdoA-(1,4)-alpha-L-Rha 3S-(1->
is_a : GO:0016835! carbon-oxygen lyase activity
[GOC:MENGO_EP
Carbohydrate Esterase
GO:XXXXXX37 : 4-O-methyl-glucuronoyl methylesterase activity
namespace: molecular_function
def: Catalysis of the hydrolysis of a 4-O-methyl-D-glucuronoic acid to give methanol and glucuronic acid
is_a : GO:0052689! carboxylic ester hydrolase
[GOC:MENGO_EP]
GO:XXXXXX38 : Brefeldin A esterase activity
namespace: molecular_function
def: Catalysis of the hydrolysis of brefeldin A (γ,4- dihydroxy- 2-(6-hydroxy-1-heptenyl)- 4-cyclopentanecrotonic acid λ-lactone) to give brefeldin A acid
is_a : GO:0052689! carboxylic ester hydrolase
[GOC:MENGO_EP]
GO:XXXXXX39 : Chitooligosaccharide deacetylase activity
namespace: molecular_function
def: Catalysis of the hydrolysis of chitooligosaccharide deacetylase to give oligochitosan and acetic acid
is_a : GO:0052689! carboxylic ester hydrolase
[GOC:MENGO_EP]
GO:XXXXXX40 : Diacetylchitobiose deacetylase activity
namespace: molecular_function
def: Catalysis of the hydrolysis of a diacetylchitobiose ester to give chitobiose and acetic acid
is_a : GO:0052689! carboxylic ester hydrolase
[GOC:MENGO_EP]
GO:XXXXXX41 : N-acetyl-1-D-myo-inosityl-2-amino-2-deoxy-α-D-glucopyranoside deacetylase activity
namespace: molecular_function
def: Catalysis of the hydrolysis of N-acetyl-1-D-myo-inosityl-2-amino-2-deoxy-α-D-glucopyranoside ester to give 1-D-myo-inosityl-2-amino-2-deoxy-α-D-glucopyranoside and acetic acid
is_a : GO:0052689! carboxylic ester hydrolase
[GOC:MENGO_EP]
GO:XXXXXX42 : Pectin acetylesterase activity
namespace: molecular_function
def: Catalysis of the hydrolysis of pectin acetyl ester to give pectate and ethanol
is_a : GO:0052689! carboxylic ester hydrolase
[GOC:MENGO_EP]
Glycoside Hydrolase
GO:XXXXXX47 : 2-keto-3-deoxynononic acid sialidase activity
namespace: molecular_function
def: Catalysis of the hydrolysis of of the glycosidic linkage of 2-keto-3-deoxynononic acid
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
[GOC:MENGO_EP]
GO:XXXXXX48 : Amylopullulanase activity
namespace: molecular_function
def: catalysis of the hydrolysis of the α-1,4 glycosidic linkage of amylopullulanase====
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
PMID: 10091322, 19111640
[GOC:MENGO_EP]
GO:XXXXXX49 : Baicalin beta-D-glucuronidase activity
namespace: molecular_function
def: catalyze the hydrolysis of baicalin ((2S,3S,4S,5R,6S)-6-(5,6-dihydroxy-4-oxo-2-phenyl-chromen-7-yl)oxy-3,4,5-trihydroxy-tetrahydropyran-2-carboxylic acid) to baicalein and D-glucuronate
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
(EC 3.2.1.167)
[GOC:MENGO_EP]
GO:XXXXXX50 : Chitobiose phosphorylase activity
namespace: molecular_function
def: catalyze the hydrolysis of chitobiose phosphate to chitobiose and phosphate
is_a : GO:000464! phosphorylase activity
(EC 2.4.1.-)
[GOC:MENGO_EP]
GO:XXXXXX51 : Chondroitin hydrolase activity
namespace: molecular_function
def: catalyze the hydrolysis of chodroitin, a linear polymer structure composed of the repeating disaccharide unit –4GlcUA1-3GalNAc1–, where GlcUA represents D-glucuronic acid and GalNAc represents N-acetyl-D-galactosaminet.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
(EC 2.4.1.-)
PMID:18390555
[GOC:MENGO_EP]
namespace: molecular_function
def: Concanavalin B is a glycoside hydrolases that are both catalytically active chitinases (EC 3.2.1.14) and endo-β-N-acetylglucosaminidases (EC 3.2.1.96) and also sub-families of non-hydrolytic proteins that function as carbohydrate binding modules / "lectins" or as xylanase inhibitors.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
(EC 3.2.1.14) and (EC 3.2.1.96)
[GOC:MENGO_EP]
GO:XXXXXX53 : Narbonin activity
namespace: molecular_function
def: is a glycoside hydrolases that is predicted to have chitinases (EC 3.2.1.14) activity
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
(EC 3.2.1.14)
[GOC:MENGO_EP]
GO:XXXXXX54 : d-4,5 unsaturated β-glucuronyl hydrolase activity
namespace: molecular_function
def: catalyze the hydrolysis of d-4,5 unsaturated β-glucuronate.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.-
PMID:12729728
[GOC:MENGO_EP]
GO:XXXXXX55 : Endo-processive cellulases activity
namespace: molecular_function
def: catalyze the hydrolysis of cellulose and the degradation of the cellulose chain continue after an initial endohydrolase-attack. This enzyme family are inverting glycosidases, which preferentially attack the reducing end of the substrate.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.-
PMID: 18035374
[GOC:MENGO_EP]
GO:XXXXXX56 : Endorhamnosidase activity
namespace: molecular_function
def: catalyze the hydrolysis of rhamnose by cleaving its α-L-1,3 linkage
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.-
PMID: 383902, 10439404
[GOC:MENGO_EP]
GO:XXXXXX57 : Endo-xylogalacturonan hydrolase activity
namespace: molecular_function
def: catalyze the hydrolysis of xylogalacturonate (XGA), a chain of α-(1 → 4)-linked d-galacturonic acid, which is substituted with β-d-xylose at the O-3 position, by cleaving its α-(1 → 4)-linkage.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.-
PMID:10618200
[GOC:MENGO_EP]
GO:XXXXXX58 : Exo-β-glucosaminidase activity
namespace: molecular_function
def: Catalyze the hydrolysis of chitosan or chitosan oligosaccharides to remove successive D-glucosamine residues from the non-reducing termini
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.165
PMID: 16349528, 16316314, 16636831
[GOC:MENGO_EP]
GO:XXXXXX59 : Type C lysozyme activity
namespace: molecular_function
def: Catalyze the hydrolysis hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins. C-type lysozymes are closely related to alpha-lactalbumin in sequence and structure.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.17
PMID: 8765309, 20420912
[GOC:MENGO_EP]
GO:XXXXXX60 : Type i (invertebrate) lysozyme activity
namespace: molecular_function
def: Catalyze the hydrolysis hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.17
PMID: 11965437
[GOC:MENGO_EP]
GO:XXXXXX61 : Maltopentaose-forming α-amylase activity
namespace: molecular_function
def: catalyze the hydrolysis of alpha-bonds of large alpha-linked polysaccharides such as starch and glycogen, yielding maltopentaose.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC EC 3.2.1.1
PMID:1368136, 1714389
[GOC:MENGO_EP]
GO:XXXXXX62 : Maltotriose-forming α-amylase activity
namespace: molecular_function
def: catalyze the hydrolysis of alpha-bonds of large alpha-linked polysaccharides such as starch and glycogen, yielding maltotriose.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.116
PMID: 7511484, 9406414
[GOC:MENGO_EP]
GO:XXXXXX63 : Mannosyl-oligosaccharide α-1,3-mannosidase activity
namespace: molecular_function
def: catalyze the hydrolysis of alpha-1,3-bonds of mannosyl-oligosaccharide
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC EC 3.2.1.-
PMID: 2338081, 1849817
[GOC:MENGO_EP]
GO:XXXXXX64 : Mannosyl-oligosaccharide α-1,6-mannosidase activity
namespace: molecular_function
def: catalyze the hydrolysis of alpha-1,6-bonds of mannosyl-oligosaccharide
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC EC 3.2.1.-
PMID: 2338081, 1849817
[GOC:MENGO_EP]
GO:XXXXXX65 : Reuteransucrase activity
namespace: molecular_function
def: catalyze the synthesis of reuteransucrase a unique soluble glucan (reuteran) with mainly alpha-(1-->4) glucosidic linkages.
is_a : GO:0016758 ! Transferase activity, transferring hexosyl groups
EC 2.4.1.-
PMID: 15256553, 16000808
[GOC:MENGO_EP]
GO:XXXXXX66 : Rhamnogalacturonan α-L-rhamnopyranohydrolase activity
namespace: molecular_function
def: catalyze the hydrolysis of terminal non-reducing alpha-L-rhamnose residues in rhamnogalaturonan
is_a : GO:0016758 ! Transferase activity, transferring hexosyl groups
EC 3.2.1.40
PMID:7972516
[GOC:MENGO_EP]
GO:XXXXXX67 : Trans-sialidase activity
namespace: molecular_function
def: catalyze the hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates. Trans-sialidase preferring the transfer of sialic acids from sialoglycoconjugates to beta-galactosyl acceptor molecules
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 2.4.1.-
PMID: 8405811, 7826016
[GOC:MENGO_EP]
GO:XXXXXX68 : α-1,4-mannosidase activity
namespace: molecular_function
def: catalyze the hydrolysis of α-1,4 linkage of the terminal, non-reducing α-D-mannose residues in α-D-mannosides [GOC:MENGO_EP]
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.-PMID: 20081828
[GOC:MENGO_EP]
GO:XXXXXX69 : β-1,3-mannanase activity
namespace: molecular_function
def: catalyze the hydrolysis beta-1,3-linkages of mannan, releasing mannose.
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.-
PMID: 20030048
[GOC:MENGO_EP]
GO:XXXXXX70 : β-6-SO3-N-acetylglucosaminidase activity
namespace: molecular_function
def: catalyze cleaving of the terminal 2-acetamido-2-deoxy-beta-D-glucopyranoside 6-sulfate (6-SO3-GlcNAc) residues from sulfomucin
is_a : GO:0004553! Hydrolase activity, hydrolyzing O-glycosyl compounds
EC 3.2.1.-
PMID : 15716424
[GOC:MENGO_EP]