GLGB_BORBR
ID GLGB_BORBR Reviewed; 731 AA.
AC Q7WII7;
DT 10-MAY-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 117.
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=BB2864;
OS Bordetella bronchiseptica (strain ATCC BAA-588 / NCTC 13252 / RB50)
OS (Alcaligenes bronchisepticus).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=257310;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-588 / NCTC 13252 / RB50;
RX PubMed=12910271; DOI=10.1038/ng1227;
RA Parkhill J., Sebaihia M., Preston A., Murphy L.D., Thomson N.R.,
RA Harris D.E., Holden M.T.G., Churcher C.M., Bentley S.D., Mungall K.L.,
RA Cerdeno-Tarraga A.-M., Temple L., James K.D., Harris B., Quail M.A.,
RA Achtman M., Atkin R., Baker S., Basham D., Bason N., Cherevach I.,
RA Chillingworth T., Collins M., Cronin A., Davis P., Doggett J., Feltwell T.,
RA Goble A., Hamlin N., Hauser H., Holroyd S., Jagels K., Leather S.,
RA Moule S., Norberczak H., O'Neil S., Ormond D., Price C., Rabbinowitsch E.,
RA Rutter S., Sanders M., Saunders D., Seeger K., Sharp S., Simmonds M.,
RA Skelton J., Squares R., Squares S., Stevens K., Unwin L., Whitehead S.,
RA Barrell B.G., Maskell D.J.;
RT "Comparative analysis of the genome sequences of Bordetella pertussis,
RT Bordetella parapertussis and Bordetella bronchiseptica.";
RL Nat. Genet. 35:32-40(2003).
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; BX640445; CAE33356.1; -; Genomic_DNA.
DR RefSeq; WP_010926666.1; NC_002927.3.
DR AlphaFoldDB; Q7WII7; -.
DR SMR; Q7WII7; -.
DR STRING; 257310.BB2864; -.
DR CAZy; CBM48; Carbohydrate-Binding Module Family 48.
DR CAZy; GH13; Glycoside Hydrolase Family 13.
DR EnsemblBacteria; CAE33356; CAE33356; BB2864.
DR KEGG; bbr:BB2864; -.
DR eggNOG; COG0296; Bacteria.
DR HOGENOM; CLU_004245_3_2_4; -.
DR OMA; FGMKWMM; -.
DR OrthoDB; 227746at2; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000001027; 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; cd02855; E_set_GBE_prok_N; 1.
DR Gene3D; 2.60.40.10; -; 2.
DR Gene3D; 2.60.40.1180; -; 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 PANTHER; PTHR43651; PTHR43651; 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; SSF51445; 1.
DR SUPFAM; SSF81296; SSF81296; 1.
DR TIGRFAMs; TIGR01515; branching_enzym; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism; Glycogen biosynthesis; Glycogen metabolism;
KW Glycosyltransferase; Transferase.
FT CHAIN 1..731
FT /note="1,4-alpha-glucan branching enzyme GlgB"
FT /id="PRO_0000188685"
FT ACT_SITE 412
FT /note="Nucleophile"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00685"
FT ACT_SITE 465
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00685"
SQ SEQUENCE 731 AA; 80186 MW; A249BF87FF221E0B CRC64;
MMRDSPSIQG TLDAATQHAL LAGRHADPFS VLGPHQAGAH TVVRVLAPGA RTVMAVLPGG
QRTPLLPMQP GLFENTVPGL QPGAPAAYRL CIEWEGGIQH TADPYAFGPV LDAAQLDHCA
AGGWRYLAGL LGAHAASVDG CAGTRFALWA PNARRVAVVG DFNGWDGRRH AMRLRYPAGV
WELFLPDVGP GARYKFQVLG ADGHTVLKAD PLARQAEAPP ATASIVPDER PFAWTDEAWM
EQRAARQRCD APISIYEVHA GSWFDDAGAP RWQSLAARLP EYARSLGFTH IELLPVMAHP
FGGSWGYQPL GLFAPAAAHG APADFAHFVD RCHEAGLGVI LDWVPAHFPD DAHGLARLDG
TPLYEHADPR EGRHPDWNTL IYNYGRREVR AFLIASAIHW LRHYHVDGLR VDAVASMLYR
DYSRPAGQWI PNRHGGRENL EAIDFLRELN AAVGVQCPGA ITVAEESTAW PGVTAPVANG
GLGFDYKWNM GWMHDTLRYM RRDPIHRRHH HHDLSFGMVY AYAERFVLPL SHDEVVHGKG
SLLGKMPGER AAQLAQLRLY YAFMWAHPGK KLLFMGGEFG QQGEWNHDAM LQWSLLDDPA
HRGLQRLIAD LNHVYATLPE LHCRDADPSG FAWIVGDDAD NSVLAFARVD ASHCLVAVCN
FTPVPRPGYR FGVPHAGDWR VRVDTGATRY GGAGGGPPIC LRSEPIPAHG HPQSLVLDLP
GFTALYLRHS E
