ID GLGB_NOVAD Reviewed; 721 AA. AC Q2G7S5; DT 28-NOV-2006, integrated into UniProtKB/Swiss-Prot. DT 21-MAR-2006, sequence version 1. DT 27-MAR-2024, entry version 115. DE RecName: Full=1,4-alpha-glucan branching enzyme GlgB {ECO:0000255|HAMAP-Rule:MF_00685}; DE EC=2.4.1.18 {ECO:0000255|HAMAP-Rule:MF_00685}; DE AltName: Full=1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase {ECO:0000255|HAMAP-Rule:MF_00685}; DE AltName: Full=Alpha-(1->4)-glucan branching enzyme {ECO:0000255|HAMAP-Rule:MF_00685}; DE AltName: Full=Glycogen branching enzyme {ECO:0000255|HAMAP-Rule:MF_00685}; DE Short=BE {ECO:0000255|HAMAP-Rule:MF_00685}; GN Name=glgB {ECO:0000255|HAMAP-Rule:MF_00685}; GN OrderedLocusNames=Saro_1658; OS Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CCUG OS 56034 / CIP 105152 / NBRC 16084 / F199). OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales; OC Sphingomonadaceae; Novosphingobium. OX NCBI_TaxID=279238; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 700278 / DSM 12444 / CCUG 56034 / CIP 105152 / NBRC 16084 RC / F199; RG US DOE Joint Genome Institute; RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., RA Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M., RA Vergez L., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., RA Fredrickson J., Balkwill D., Romine M.F., Richardson P.; RT "Complete sequence of Novosphingobium aromaticivorans DSM 12444."; RL Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Catalyzes the formation of the alpha-1,6-glucosidic linkages CC in glycogen by scission of a 1,4-alpha-linked oligosaccharide from CC growing alpha-1,4-glucan chains and the subsequent attachment of the CC oligosaccharide to the alpha-1,6 position. {ECO:0000255|HAMAP- CC Rule:MF_00685}. CC -!- CATALYTIC ACTIVITY: CC Reaction=Transfers a segment of a (1->4)-alpha-D-glucan chain to a CC primary hydroxy group in a similar glucan chain.; EC=2.4.1.18; CC Evidence={ECO:0000255|HAMAP-Rule:MF_00685}; CC -!- PATHWAY: Glycan biosynthesis; glycogen biosynthesis. CC {ECO:0000255|HAMAP-Rule:MF_00685}. CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00685}. CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family. GlgB CC subfamily. {ECO:0000255|HAMAP-Rule:MF_00685}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; CP000248; ABD26098.1; -; Genomic_DNA. DR RefSeq; WP_011445308.1; NC_007794.1. DR AlphaFoldDB; Q2G7S5; -. DR SMR; Q2G7S5; -. DR STRING; 279238.Saro_1658; -. DR CAZy; CBM48; Carbohydrate-Binding Module Family 48. DR CAZy; GH13; Glycoside Hydrolase Family 13. DR KEGG; nar:Saro_1658; -. DR eggNOG; COG0296; Bacteria. DR HOGENOM; CLU_004245_3_2_5; -. DR UniPathway; UPA00164; -. DR Proteomes; UP000009134; Chromosome. DR GO; GO:0003844; F:1,4-alpha-glucan branching enzyme activity; IEA:UniProtKB-UniRule. DR GO; GO:0102752; F:1,4-alpha-glucan branching enzyme activity (using a glucosylated glycogenin as primer for glycogen synthesis); IEA:UniProtKB-EC. DR GO; GO:0043169; F:cation binding; IEA:InterPro. DR GO; GO:0004553; F:hydrolase activity, hydrolyzing O-glycosyl compounds; IEA:InterPro. DR GO; GO:0005978; P:glycogen biosynthetic process; IEA:UniProtKB-UniRule. DR CDD; cd11322; AmyAc_Glg_BE; 1. DR CDD; cd02855; E_set_GBE_prok_N; 1. DR Gene3D; 3.20.20.80; Glycosidases; 1. DR Gene3D; 2.60.40.1180; Golgi alpha-mannosidase II; 1. DR Gene3D; 2.60.40.10; Immunoglobulins; 1. DR HAMAP; MF_00685; GlgB; 1. DR InterPro; IPR006048; A-amylase/branching_C. DR InterPro; IPR037439; Branching_enzy. DR InterPro; IPR006407; GlgB. DR InterPro; IPR044143; GlgB_N_E_set_prok. DR InterPro; IPR006047; Glyco_hydro_13_cat_dom. DR InterPro; IPR004193; Glyco_hydro_13_N. DR InterPro; IPR013780; Glyco_hydro_b. DR InterPro; IPR017853; Glycoside_hydrolase_SF. DR InterPro; IPR013783; Ig-like_fold. DR InterPro; IPR014756; Ig_E-set. DR NCBIfam; TIGR01515; branching_enzym; 1. DR PANTHER; PTHR43651; 1,4-ALPHA-GLUCAN-BRANCHING ENZYME; 1. DR PANTHER; PTHR43651:SF3; 1,4-ALPHA-GLUCAN-BRANCHING ENZYME; 1. DR Pfam; PF00128; Alpha-amylase; 1. DR Pfam; PF02806; Alpha-amylase_C; 1. DR Pfam; PF02922; CBM_48; 1. DR PIRSF; PIRSF000463; GlgB; 1. DR SMART; SM00642; Aamy; 1. DR SUPFAM; SSF51445; (Trans)glycosidases; 1. DR SUPFAM; SSF81296; E set domains; 2. DR SUPFAM; SSF51011; Glycosyl hydrolase domain; 1. PE 3: Inferred from homology; KW Carbohydrate metabolism; Glycogen biosynthesis; Glycogen metabolism; KW Glycosyltransferase; Reference proteome; Transferase. FT CHAIN 1..721 FT /note="1,4-alpha-glucan branching enzyme GlgB" FT /id="PRO_0000260673" FT ACT_SITE 404 FT /note="Nucleophile" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00685" FT ACT_SITE 457 FT /note="Proton donor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00685" SQ SEQUENCE 721 AA; 81220 MW; E8921459EB4728D2 CRC64; MKPPASAIDA LLDGTHADPF SLLGIHEGPD GAFARAVLPG AEEAVAWSLS GKKLGKLSRV DGRGLFEGKV KGPRQPVRYA CKADGHEWLV TDPYSFGPVL GPLDDFLIAE GTHLRLFDKM GAHLIEHEGA RGVHFAVWAP NARLVSVVGD FNDWDHRRHP MRRRADIGVW EIFIPDIGEH RAYKYRIVGH DGGVLPLKAD PYALAAEFRP STASLTAHPV KMDWADAAHR AHWASVDARR EPMSIYEVHP GSWQKPHEEG FHTWDELADR LIPYVAEMGF THIEFLPVSE HPYDPSWGYQ TTGLYAPSAR FGPPEGFARF VDGAHRAGIS VLIDWVPAHF PTDEHGLVRF DGTALYEHED PRLGFHPDWN TLIYNFGRRE VVSFLVNNAL FWAERYHVDG LRVDAVASML YRDYSRKAGE WIPNAEGGRE NWEAVEFLKA MNRAVYGSHA GFLTIAEEST AWPGVSKPAF DGAPRENLGF GFKWNMGFMH DTLKYMAREP IHRRYHHDEI TFGLMYAFSE NFVLPLSHDE VVHGKGSLLN KMSGDDWQKF ANLRAYYGLM WGYPGKKLLF MGQEFAQRRE WSEARALDWD LLQAPAHEGI RRWVRDLNRV YASRPALHAR DCEPEGFEWL VVDDAEASIF AWLRKAPGAR PVAVICNMTP QVHDHYRLPL PLDGEWREVL NSDAEDYGGS GIGNLGKVTA EQGAAFVVLP PLATLMLEFE G //