Detail Information for IndEnz0001000628
IED ID IndEnz0001000628
Enzyme Type ID amylase000628
Protein Name 1,4-alpha-glucan branching enzyme GlgB 1
EC 2.4.1.18
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 1
Alpha-
1-
4
-glucan branching enzyme 1
Glycogen branching enzyme 1
BE 1
Gene Name glgB1 XC_0143
Organism Xanthomonas campestris pv. campestris (strain 8004)
Taxonomic Lineage cellular organisms Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae Xanthomonas Xanthomonas campestris Xanthomonas campestris pv. campestris Xanthomonas campestris pv. campestris (strain 8004)
Enzyme Sequence MTNRWDPGVTRALAEARHGDAFAVLGAHPSTNGRLLRTYHPGAEHVTAVLADGREVPLEAGPEPGLFAGELPAEGRYRLRIGWPGGTQDTADPYAFGPLLSDFDLHLISEGHHLQLADALGANAVEVDGVRGTRFAVWAPNASRVAVVGDFNSWDARRHPMRLRHQAGVWELFVPDVGPGAHYKYQLRGPHGHELPAKADPVARRAELAPGTASIVADPTPHQWSDDGWMATRARRQAHDAPMSIYEIHAGSWLREEGLDLDWDGLADRLIPYVADMGFTHVELMPVTEHPFGGSWGYQPLGLFAPTARFGSPDGFARFVDRCHREGIGVIVDWVPAHFPTDAHGLAHFDGTALYEHADPREGFHRDWNTLIYNHGRREVSGFLIASALEFLQRYHVDGLRVDAVASMLYRDYSRNAGEWVPNIHGGRENYETIAFLRRLNEVVREHAPGAVTIAEESTAWPGVTADVSHGGLGFHYKWNMGWMHDTLHYIGLDPIYRRYHHGELTFSMVYAYSERFVLPISHDEVVHGKGSLLGRMPGDDWQRFANLRAYLGFMFTHPGRKLLFMGCEFGQPTEWNHDAGLPWHLLDDARHRGVQTLVRDLNHLYAQYPALHAHDDDPSGFAWLVGDDAANSVVAFLRKGKRGDAPVLVVINYTPVVQQGYRLGVPQGGLWREVFNSDAGIYGGANLGNGGAVTAEPQSMHGHAQSLPLLLPPLGVIVLAPQG
Enzyme Length 724
Uniprot Accession Number Q4V0E2
Absorption
Active Site ACT_SITE 403; /note=Nucleophile; /evidence=ECO:0000255|HAMAP-Rule:MF_00685; ACT_SITE 456; /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)
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 80,088
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda