ID   GLGB_YERE8              Reviewed;         727 AA.
AC   A1JSJ0;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   27-MAR-2024, entry version 101.
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}; OrderedLocusNames=YE4013;
OS   Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 /
OS   8081).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=393305;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCTC 13174 / 8081;
RX   PubMed=17173484; DOI=10.1371/journal.pgen.0020206;
RA   Thomson N.R., Howard S., Wren B.W., Holden M.T.G., Crossman L.,
RA   Challis G.L., Churcher C., Mungall K., Brooks K., Chillingworth T.,
RA   Feltwell T., Abdellah Z., Hauser H., Jagels K., Maddison M., Moule S.,
RA   Sanders M., Whitehead S., Quail M.A., Dougan G., Parkhill J.,
RA   Prentice M.B.;
RT   "The complete genome sequence and comparative genome analysis of the high
RT   pathogenicity Yersinia enterocolitica strain 8081.";
RL   PLoS Genet. 2:2039-2051(2006).
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}.
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DR   EMBL; AM286415; CAL14031.1; -; Genomic_DNA.
DR   RefSeq; WP_005174776.1; NC_008800.1.
DR   RefSeq; YP_001008157.1; NC_008800.1.
DR   AlphaFoldDB; A1JSJ0; -.
DR   SMR; A1JSJ0; -.
DR   CAZy; CBM48; Carbohydrate-Binding Module Family 48.
DR   CAZy; GH13; Glycoside Hydrolase Family 13.
DR   KEGG; yen:YE4013; -.
DR   PATRIC; fig|393305.7.peg.4272; -.
DR   eggNOG; COG0296; Bacteria.
DR   HOGENOM; CLU_004245_3_2_6; -.
DR   OrthoDB; 9800174at2; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000000642; 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; 2.
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; Transferase.
FT   CHAIN           1..727
FT                   /note="1,4-alpha-glucan branching enzyme GlgB"
FT                   /id="PRO_1000045006"
FT   ACT_SITE        405
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00685"
FT   ACT_SITE        458
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00685"
SQ   SEQUENCE   727 AA;  83951 MW;  C7B3DDA329DEAF7E CRC64;
     MSVLPDRQVI NQIISGHYAD PFSVLGMHQT ERGLQVCALL PDAQEVWLID TKTGRRVAQL
     DCEDPRGFFA VQLTRRKNPF RYQFAVTWQE STQIIEDPYR FGTLLQDIDT WLLAEGTHLR
     PYERLGAHLM SLDEVPGVSF AVWAPNAQRV SVVGEFNFWD GRRHPMRLRR ENGIWELFLP
     GVQAGQLYKF EIIDCHGQVR LKADPYAFKA QMRPETASLI SPLPDVVENT PARQKANDLR
     SPISIYEVHL GSWRRHTDNN FWLSYGELAD QLVEYVKYMG FTHVELLPIN EHPFDGSWGY
     QPLGLYAPTR RFGTPQDFKD FVAKFHEAGI NVILDWVPGH FPSDEHGLST FDGTALYEYA
     DPREGYHQDW NTLIYNYGRN EVRNYLAGNA FYWMERFGID ALRIDAVASM IYRDYSRAEG
     QWVPNYYGGR ENLEAIAFLR YTNHTIGVER PGGVTMAEES TDFPGVTLPP DAGGLGFNYK
     WNMGWMHDTL NYMQCDPVHR KYHHNLMTFG MLYAYTENFI LPISHDEVVH GKRSVLDRMP
     GDAWQKFANL RAYYGFMWAH PGKKLLFMGC EFAQGREWNF DTSLDWHLLD DENGWHKGVQ
     RWVRDLNHCY QQYAPLYELD YQPAGFEWLV VDDHENSVFA FLRRDADGNE LIVISNFTPV
     PRYNYRVGVP QSGHYREVLN SDSAFYRGSN MGNQGGIHSH PVSSHNHAHS LLLTLPPLST
     IYLTRGG
//