Detail Information for IndEnz0001000661
IED ID IndEnz0001000661
Enzyme Type ID amylase000661
Protein Name 1,4-alpha-glucan branching enzyme GlgB
EC 2.4.1.18
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase
Alpha-
1-
4
-glucan branching enzyme
Glycogen branching enzyme
BE
Gene Name glgB BCAH820_4980
Organism Bacillus cereus (strain AH820)
Taxonomic Lineage cellular organisms Bacteria Terrabacteria group Firmicutes Bacilli Bacillales Bacillaceae Bacillus Bacillus cereus group Bacillus cereus Bacillus cereus (strain AH820)
Enzyme Sequence MSVINCEEVKRDEFHTEKYYESYNIFGAHIVTEDEMRGVRFTVWAPHAKAMSVVGDFNEWDYEQHKMLQVTEEGIWSLFIPHIEEREIYKYAIETMAGDVIFKADPYAVYAEVRPNTASVVFDIKGYEWNDKNWSRKKKKKSVYKEAMTVYELHFGSWKKKEDGTLYSYREMAEELIPYVVEHQFTHIEIMPLVEHPYDRSWGYQGTGYYAATSRFGTPYDLMHFVDECHKYGIGVILDWVPGHFCKDAHGLYLFDGTPTYEYKDKDVQENPVWGTVNFDLGKREVRNFLISNALFWMRYFHIDGFRVDAVANMLYWNKEGQEQSNEHAVSFLRELNEAVFAEDEDFLMTAEDSTAWPLVTAPTYEGGLGFNYKWNMGWMNDVLKYMECAPEYRKYIHDKMTFSLLYAYSENFILPLSHDEVVHGKKSLLNKMPGDYWDKFAQLRLLYGYFFTHPGKKLLFMGGEFGQFDEWKDLEDLDWNLHDFEMHRYMHDYFKELIALYKRSKPLWQLDHSREGFQWIDANNNEQSIFSFIRQGDKQEDALVVVCNFTKATYENYKVGVPDFEYYNEILNSDAEQYGGSGQVNKKRLKTIQEPYHNQTAHVEITIPPFGVSILRPVKTRKGSKKQDGSKTKVRSNVTSRGKR
Enzyme Length 645
Uniprot Accession Number B7JDF1
Absorption
Active Site ACT_SITE 309; /note=Nucleophile; /evidence=ECO:0000255|HAMAP-Rule:MF_00685; ACT_SITE 352; /note=Proton donor; /evidence=ECO:0000255|HAMAP-Rule:MF_00685
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.; EC=2.4.1.18; Evidence={ECO:0000255|HAMAP-Rule:MF_00685};
DNA Binding
EC Number 2.4.1.18
Enzyme Function FUNCTION: Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position. {ECO:0000255|HAMAP-Rule:MF_00685}.
Temperature Dependency
PH Dependency
Pathway PATHWAY: Glycan biosynthesis; glycogen biosynthesis. {ECO:0000255|HAMAP-Rule:MF_00685}.
nucleotide Binding
Features Active site (2); Chain (1); Region (1)
Keywords Carbohydrate metabolism;Glycogen biosynthesis;Glycogen metabolism;Glycosyltransferase;Transferase
Interact With
Induction
Subcellular Location
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 76,105
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda