Detail Information for IndEnz0001000218
IED ID IndEnz0001000218
Enzyme Type ID amylase000218
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 gbs0871
Organism Streptococcus agalactiae serotype III (strain NEM316)
Taxonomic Lineage cellular organisms Bacteria Terrabacteria group Firmicutes Bacilli Lactobacillales Streptococcaceae Streptococcus Streptococcus agalactiae Streptococcus agalactiae serogroup III Streptococcus agalactiae serotype III (strain NEM316)
Enzyme Sequence MSNKDELYTFGIGENFHLQNYLGVHSENESFCFRVWAPNAENVQVIGDFTDWRNRPLQMNKNQAGVWEANSLDAREGDLYKYLVTRKGGQVVEKIDPMAVYMERRPGTASVIKVLRNKKWEDGLWMGRRKRLGFQKRPINIYEVHAGSWKKDDFGHPMTFSQLKDYLIPYLVEMNYTHVEFMPLMAHPLDMSWGYQLMGYFAFEHTYGTPEEFQDFVEACHKNNIGVLVDWVPGHFIQNDDALAYFDGTATYEYQNHDRAHNYRWGALNFDLGKNQVQSFLISSALFWIEHYHIDGIRVDAVSNMLYLDYDEGPWEANQFGDNRNLEGYYFLRKLNKVIKERHPNVMMIAEESTASTPITKDLESGGLGFDFKWNMGWMNDILRFYEEDPLYRQYDFNLVTFSFMYIFNENFVLAFSHDEVVHGKKSMMHKMWGDRYNQFAGLRNLYAYQMCHPGKKLLFMGSEFGQFLEWKYNDQLEWENLNDDMNQKMQRYTKQLNQFYKDHKCLWRIDDSFDGIEIIDADNKSETVLSFIRKDDKGDLLLCVFNMTPVERPNFTIGVPQAGIYEEVLNTEMEEFGGVWKNHNPVTKTQVATWKDYDHTLSFTLPALGASVWRIKRRLRK
Enzyme Length 622
Uniprot Accession Number Q8E5V8
Absorption
Active Site ACT_SITE 300; /note=Nucleophile; /evidence=ECO:0000255|HAMAP-Rule:MF_00685; ACT_SITE 351; /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 73,440
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda