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Information on EC 3.2.1.41 - pullulanase

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EC Tree
     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.41 pullulanase
IUBMB Comments
Different from EC 3.2.1.142 (limit dextrinase) in its action on glycogen, and its rate of hydrolysis of limit dextrins. Its action on amylopectin is complete. Maltose is the smallest sugar that it can release from an alpha-(1->6)-linkage.
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This record set is specific for:
UNIPROT: P93416
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The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Synonyms
pullulanase, debranching enzyme, amylopullulanase, pulask, r-enzyme, pullulanase type i, pbpula, bapul13a, type ii pullulanase, pullulanase type ii, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
1,4-alpha-D-glucan glucanohydrolase
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Alpha-dextrin endo-1,6-alpha-glucosidase
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amylopectin 6-glucanohydrolase
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glucanohydrolase, amylopectin 6-
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limit dextrinase
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Pullulan 6-glucanohydrolase
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R-enzyme
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of O-glycosyl bond
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PATHWAY SOURCE
PATHWAYS
SYSTEMATIC NAME
IUBMB Comments
pullulan 6-alpha-glucanohydrolase
Different from EC 3.2.1.142 (limit dextrinase) in its action on glycogen, and its rate of hydrolysis of limit dextrins. Its action on amylopectin is complete. Maltose is the smallest sugar that it can release from an alpha-(1->6)-linkage.
CAS REGISTRY NUMBER
COMMENTARY hide
9075-68-7
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TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
coding region of the OsPUL gene; ssp. indica cv. 9311, and ssp. japonica cv.Wuxiangjing 9, gene OsPUL
UniProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
developing endosperm, expression of the OsPUL gene encoding a pullulanase-type debranching enzyme during seed development and germination in rice, the OsPUL promoter actively functions in the late stage of seed germination, overview
Manually annotated by BRENDA team
additional information
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
P93416_ORYSA
986
0
109593
TrEMBL
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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
additional information
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
quantitative real-time PCR analysis of the expression pattern of the OsPUL gene from Oryza sativa ssp. indica cv. 9311 encoding a pullulanase-type debranching enzyme in different tissues as well as in seeds at different developmental stages, the OsPUL promoter actively functions in the late stage of seed germination, overview. Transcriptional profiling and regulatory elements of endogenous OsPUL gene in rice
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Li, Q.F.; Zhang, G.Y.; Dong, Z.W.; Yu, H.X.; Gu, M.H.; Sun, S.S.; Liu, Q.Q.
Characterization of expression of the OsPUL gene encoding a pullulanase-type debranching enzyme during seed development and germination in rice
Plant Physiol. Biochem.
47
351-358
2009
Oryza sativa (O64454), Oryza sativa (P93416), Oryza sativa
Manually annotated by BRENDA team