MENGO Enzyme activity

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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]


GO:XXXXXX52 : Concanavalin B activity

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]