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» Glycogen branching enzyme

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  • Catalog #
    Size
    Price
    Qty
     
  • PRO-E0400-38.0
    38.0U
    10.00
  • PRO-E0400-1
    1mg
    10.00
  • PRO-E0400-380
    380U
    85.00
  • PRO-E0400-10
    10mg
    85.00
  • PRO-E0400-3804
    3804U
    650.00
  • PRO-E0400-100
    100mg
    650.00

Catalogue No.:
PRO-E0400

LOT:
2009-0400

Source Organism:
Bacillus subtilis subsp. subtilis str. 168

Enzyme Properties


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EC No.:
2.4.1.18

Synonyms:
1,4-α-Glucan branching enzyme; branching enzyme; amylo-(1,4→1,6)-transglycosylase; Q-enzyme; α-glucan-branching glycosyltransferase; amylose isomerase; enzymatic branching factor; branching glycosyltransferase; enzyme Q; glucosan transglycosylase; glycogen branching enzyme; plant branching enzyme; α-1,4-glucan:α-1,4-glucan-6-glycosyltransferase; starch branching enzyme; 1,4-α-D-glucan:1,4-α-D-glucan 6-α-D-(1,4-α-D-glucano)-transferase; 1,4-alpha-glucan branching enzyme; alpha-glucan-branching glycosyltransferase; alpha-1,4-glucan: alpha-1,4-glucan-6-glycosyltransferase; 1,4- alpha-D-glucan:1,4-alpha-D-glucan 6-alpha-D-(1,4-alpha-D-glucano)-transferase

Nomenclature:
CAZy [GH13 subf9, glycoside hydrolase family 13 subfamily 9, member of clan GH-H], GlgB, BSU30980

Specific Activity:
38.04 U/mg

Accession No.:
P39118, NP_390976.1, BSUB224308:BSU3093-MON, BG10907

Molecular Weight:
77485.4 Da

Biological Function:
Transfers a segment of a (1->4)-α-D-glucan chain to a primary hydroxy group in a similar glucan chain

Comments:
Converts amylose into amylopectin. The description (official name) requires a qualification depending on the product, glycogen or amylopectin, e.g. glycogen branching enzyme, amylopectin branching enzyme. The latter has frequently been termed Q-enzyme

Primary Sequence


MAAASPTAHDVYLFHEGSLFKSYQLFGSHYRELNGKSGYEFCVWAPHASEVRVAGDFNSWSGEEHVMHRV
NDNGIWTLFIPGIGEKERYKYEIVTNNGEIRLKADPYAIYSEVRPNTASLTYDLEGYSWQDQKWQKKQKA
KTLYEKPVFIYELHLGSWKKHSDGRHYSYKELSQTLIPYIKKHGFTHIELLPVYEHPYDRSWGYQGTGYY
SPTSRFGPPHDLMKFVDECHQQNIGVILDWVPGHFCKDAHGLYMFDGEPLYEYKEERDRENWLWGTANFD
LGKPEVHSFLISNALYWAEFYHIDGFRVDAVANILYWPNQDERHTNPYAVDFLKKLNQTMREAYPHVMMI
AEDSTEWPQVTGAVEEGGLGFHYKWNMGWMNDVLKYMETPPEERRHCHQLISFSLLYAFSEHFVLPFSHD
EVVYGKKSLLNKMPGDYWQKFAQYRLLLGYMTVHPGKKLIFMGSEFAQFDEWKDTEQLDWFLDSFPMHQK
ASVFTQDLLRFYQKSKILYEHDHRAQSFEWIDVHNDEQSIFSFIRYGQKHGEALVIICNFTPVVYHQYDV
GVPFFTQYIEVLNSDSETYGGSGQINKKPLSAKKGALHHKPCYITMTIPPYGISILRAVKKRGEIKR