Any feedback?
Please rate this page
(enzyme.php)
(0/150)

BRENDA support

BRENDA Home
show all | hide all No of entries

Information on EC 3.2.1.23 - beta-galactosidase and Organism(s) Hordeum vulgare and UniProt Accession P83252

for references in articles please use BRENDA:EC3.2.1.23
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
IUBMB Comments
Some enzymes in this group hydrolyse alpha-L-arabinosides; some animal enzymes also hydrolyse beta-D-fucosides and beta-D-glucosides; cf. EC 3.2.1.108 lactase.
Specify your search results
Select one or more organisms in this record: ?
This record set is specific for:
Hordeum vulgare
UNIPROT: P83252
Show additional data
Do not include text mining results
Include (text mining) results
Include results (AMENDA + additional results, but less precise)
Word Map
hide
The taxonomic range for the selected organisms is: Hordeum vulgare
The enzyme appears in selected viruses and cellular organisms
Synonyms
beta-galactosidase, beta-gal, beta-d-galactosidase, senescence-associated beta-galactosidase, endo-beta-galactosidase, bglap, sa-beta-gal, acid beta-galactosidase, beta galactosidase, betagal, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Acid beta-galactosidase
-
-
-
-
beta-D-galactoside galactohydrolase
-
-
-
-
beta-D-glactanase
-
-
-
-
beta-D-lactosidase
-
-
-
-
beta-galase
-
-
-
-
beta-lactosidase
-
-
-
-
betagal
-
-
driselase
-
-
-
-
Exo-(1-->4)-beta-D-galactanase
-
-
-
-
exo-beta-(1->3)-D-galactanase
-
-
-
-
galactosidase, beta
-
-
-
-
Hydrolact
-
-
-
-
lactase
-
-
-
-
lactosylceramidase II
-
-
-
-
Lactozym
-
-
-
-
Maxilact
-
-
-
-
Oryzatym
-
-
-
-
p-nitrophenyl beta-galactosidase
-
-
-
-
S 2107
-
-
-
-
SR12 protein
-
-
-
-
Sumiklat
-
-
-
-
Trilactase
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of O-glycosyl bond
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
beta-D-galactoside galactohydrolase
Some enzymes in this group hydrolyse alpha-L-arabinosides; some animal enzymes also hydrolyse beta-D-fucosides and beta-D-glucosides; cf. EC 3.2.1.108 lactase.
CAS REGISTRY NUMBER
COMMENTARY hide
9031-11-2
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
a beta-D-galactoside + H2O
D-galactose + an alcohol
show the reaction diagram
-
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
a beta-D-galactoside + H2O
D-galactose + an alcohol
show the reaction diagram
-
-
-
-
?
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
UniProt
Manually annotated by BRENDA team
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
BGAL_HORVU
38
0
4126
Swiss-Prot
other Location (Reliability: 3)
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
use of the reverse micellar system of sodium bis(2-ethylhexyl)sulfosuccinate/isooctane from the aqueous extract of barley. The extent of reverse micellar solubilization of proteins increases with an increase in protein concentration of the feed sample. beta-Galactosidase is extracted with an activity recovery of 98.74% and a degree of purification of 7.2fold
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Hemavathi, A.B.; Umesh Hebbar, H.; Raghavarao, K.S.
Reverse micellar extraction of beta-galactosidase from barley (Hordeum vulgare)
Appl. Biochem. Biotechnol.
151
522-531
2008
Hordeum vulgare (P83252), Hordeum vulgare
Manually annotated by BRENDA team
Seddigh, S.; Darabi, M.
Comprehensive analysis of beta-galactosidase protein in plants based on Arabidopsis thaliana
Turk. J. Biol.
38
140-150
2014
Asparagus officinalis, Persea americana, Musa acuminata, Brassica oleracea, Capsicum annuum, Carica papaya, Ricinus communis, Cicer arietinum, Citrus medica, Citrus sinensis, Coffea arabica, Dianthus caryophyllus, Drosophila melanogaster, Escherichia coli, Ficus carica, Fragaria x ananassa, Glycine max, Gossypium barbadense, Gossypium hirsutum, Homo sapiens, Hordeum vulgare, Linum usitatissimum, Lupinus angustifolius, Solanum lycopersicum, Mangifera indica, Malus domestica, Medicago truncatula, Mus musculus, Narcissus pseudonarcissus, Nicotiana tabacum, Pyrus communis, Petunia x hybrida, Vigna radiata, Physcomitrium patens, Populus trichocarpa, Prunus armeniaca, Prunus persica, Raphanus sativus, Sorghum bicolor, Trifolium pratense, Triticum monococcum, Vitis vinifera, Zea mays, Diospyros kaki, Oryza sativa Japonica Group, Picea sitchensis, Hymenaea courbaril, Cucumis melo var. cantalupo, Selaginella moellendorffii, Fragaria chiloensis, Prunus salicina, Actinidia deliciosa var. deliciosa, Gossypium raimondii, Eutrema halophilum, Gossypium herbaceum subsp. africanum, Sandersonia aurantiaca, Ziziphus jujuba, Arabidopsis thaliana (F4JUE3)
-
Manually annotated by BRENDA team