ID   GLGB_OLEA2              Reviewed;         638 AA.
AC   Q30Z14;
DT   28-NOV-2006, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 113.
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=Dde_2285;
OS   Oleidesulfovibrio alaskensis (strain ATCC BAA-1058 / DSM 17464 / G20)
OS   (Desulfovibrio alaskensis).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfovibrionales;
OC   Desulfovibrionaceae; Oleidesulfovibrio.
OX   NCBI_TaxID=207559;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1058 / DSM 17464 / G20;
RX   PubMed=21685289; DOI=10.1128/jb.05400-11;
RA   Hauser L.J., Land M.L., Brown S.D., Larimer F., Keller K.L.,
RA   Rapp-Giles B.J., Price M.N., Lin M., Bruce D.C., Detter J.C., Tapia R.,
RA   Han C.S., Goodwin L.A., Cheng J.F., Pitluck S., Copeland A., Lucas S.,
RA   Nolan M., Lapidus A.L., Palumbo A.V., Wall J.D.;
RT   "Complete genome sequence and updated annotation of Desulfovibrio
RT   alaskensis G20.";
RL   J. Bacteriol. 193:4268-4269(2011).
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; CP000112; ABB39082.1; -; Genomic_DNA.
DR   RefSeq; WP_011368167.1; NC_007519.1.
DR   AlphaFoldDB; Q30Z14; -.
DR   SMR; Q30Z14; -.
DR   STRING; 207559.Dde_2285; -.
DR   CAZy; CBM48; Carbohydrate-Binding Module Family 48.
DR   CAZy; GH13; Glycoside Hydrolase Family 13.
DR   EnsemblBacteria; ABB39082; ABB39082; Dde_2285.
DR   KEGG; dde:Dde_2285; -.
DR   eggNOG; COG0296; Bacteria.
DR   HOGENOM; CLU_004245_3_2_7; -.
DR   OMA; DKRRQPI; -.
DR   OrthoDB; 227746at2; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000002710; 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; -; 1.
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; 2.
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; Reference proteome; Transferase.
FT   CHAIN           1..638
FT                   /note="1,4-alpha-glucan branching enzyme GlgB"
FT                   /id="PRO_0000260652"
FT   ACT_SITE        320
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00685"
FT   ACT_SITE        373
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00685"
SQ   SEQUENCE   638 AA;  72878 MW;  2A94D18BA9E6556C CRC64;
     MATPVESGTV PCSLEPFDVY LFGRGEHWDI YRVLGAHAHA QDGETGYRFA VWAPNAHAVS
     LVGPFNDWRS GDFPLFPVGT SGIWAGFVAG MEYGRLYKFA VQGADGTVRL KTDPYALYCE
     MRPGTASFTW SLDSYAWNDA AWMQRRREAG PPLQQPVSIY ELHAGSWMRR HGEGHPFVNW
     DELAGTLIPY VRDAGFTHIE LMPVAEHPLD QSWGYQTGAY YAPTSRFGTP DDLRRFVDLC
     HQQGIGVILD WVPAHFPKDD WSLGRFDGTA LYEHLDPRLG EHPDWGTYVF NYGRHEVRNF
     LFANALYWFK EFHVDGLRID AVASMLYLDY SRKEGEWLPN VHGGNENLEA IDFLRELNRV
     VHEQYPGVMM IAEESTSWPG VSRPLYTGGL GFTFKWNMGW MHDTLNYMRQ DPVFRAYQHS
     SLTFSMLYAF SENFVLPLSH DEVVHGKGAL LSKMPGDMWQ QQANLRLMYA YMWAHPGKKL
     LFMGGEIGQW NEWSESREPD WCLREFPAHE GIRNLVRDLN GIYAQEPAMH RHDHDWSGFR
     WLDFSDYGCS VISFARFAED SPPVMWVFNF TPVVRRWYRV PCPRAGEWQE VLNTDSGYYG
     GSNVGNGGGA VACTDNWHGG HFMELTLPPL AAVALKPV