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Database: UniProt
Entry: R6TU58_9CLOT
LinkDB: R6TU58_9CLOT
Original site: R6TU58_9CLOT 
ID   R6TU58_9CLOT            Unreviewed;       639 AA.
AC   R6TU58;
DT   24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT   24-JUL-2013, sequence version 1.
DT   24-JAN-2024, entry version 49.
DE   RecName: Full=1,4-alpha-glucan branching enzyme GlgB {ECO:0000256|HAMAP-Rule:MF_00685};
DE            EC=2.4.1.18 {ECO:0000256|HAMAP-Rule:MF_00685};
DE   AltName: Full=1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase {ECO:0000256|HAMAP-Rule:MF_00685};
DE   AltName: Full=Alpha-(1->4)-glucan branching enzyme {ECO:0000256|HAMAP-Rule:MF_00685};
DE   AltName: Full=Glycogen branching enzyme {ECO:0000256|HAMAP-Rule:MF_00685};
DE            Short=BE {ECO:0000256|HAMAP-Rule:MF_00685};
GN   Name=glgB {ECO:0000256|HAMAP-Rule:MF_00685};
GN   ORFNames=BN660_01273 {ECO:0000313|EMBL:CDC62127.1};
OS   Clostridium sp. CAG:448.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=1262808 {ECO:0000313|EMBL:CDC62127.1, ECO:0000313|Proteomes:UP000018074};
RN   [1] {ECO:0000313|EMBL:CDC62127.1, ECO:0000313|Proteomes:UP000018074}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MGS:448 {ECO:0000313|Proteomes:UP000018074};
RA   Nielsen H.B., Almeida M., Juncker A.S., Rasmussen S., Li J., Sunagawa S.,
RA   Plichta D., Gautier L., Le Chatelier E., Peletier E., Bonde I., Nielsen T.,
RA   Manichanh C., Arumugam M., Batto J., Santos M.B.Q.D., Blom N., Borruel N.,
RA   Burgdorf K.S., Boumezbeur F., Casellas F., Dore J., Guarner F., Hansen T.,
RA   Hildebrand F., Kaas R.S., Kennedy S., Kristiansen K., Kultima J.R.,
RA   Leonard P., Levenez F., Lund O., Moumen B., Le Paslier D., Pons N.,
RA   Pedersen O., Prifti E., Qin J., Raes J., Tap J., Tims S., Ussery D.W.,
RA   Yamada T., MetaHit consortium, Renault P., Sicheritz-Ponten T., Bork P.,
RA   Wang J., Brunak S., Ehrlich S.D.;
RT   "Dependencies among metagenomic species, viruses, plasmids and units of
RT   genetic variation.";
RL   Submitted (NOV-2012) 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.
CC       {ECO:0000256|ARBA:ARBA00002953, ECO:0000256|HAMAP-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:0000256|ARBA:ARBA00000826, ECO:0000256|HAMAP-
CC         Rule:MF_00685};
CC   -!- PATHWAY: Glycan biosynthesis; glycogen biosynthesis.
CC       {ECO:0000256|ARBA:ARBA00004964, ECO:0000256|HAMAP-Rule:MF_00685}.
CC   -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00685}.
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family. GlgB
CC       subfamily. {ECO:0000256|ARBA:ARBA00009000, ECO:0000256|HAMAP-
CC       Rule:MF_00685}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:CDC62127.1}.
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DR   EMBL; CBFP010000196; CDC62127.1; -; Genomic_DNA.
DR   AlphaFoldDB; R6TU58; -.
DR   STRING; 1262808.BN660_01273; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000018074; Unassembled WGS sequence.
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; 1.
DR   SUPFAM; SSF51011; Glycosyl hydrolase domain; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277, ECO:0000256|HAMAP-
KW   Rule:MF_00685};
KW   Glycogen biosynthesis {ECO:0000256|ARBA:ARBA00023056, ECO:0000256|HAMAP-
KW   Rule:MF_00685};
KW   Glycogen metabolism {ECO:0000256|ARBA:ARBA00022600, ECO:0000256|HAMAP-
KW   Rule:MF_00685};
KW   Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676, ECO:0000256|HAMAP-
KW   Rule:MF_00685}; Reference proteome {ECO:0000313|Proteomes:UP000018074};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00685}.
FT   DOMAIN          149..502
FT                   /note="Glycosyl hydrolase family 13 catalytic"
FT                   /evidence="ECO:0000259|SMART:SM00642"
FT   REGION          618..639
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        306
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT                   ECO:0000256|PIRSR:PIRSR000463-1"
FT   ACT_SITE        359
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT                   ECO:0000256|PIRSR:PIRSR000463-1"
SQ   SEQUENCE   639 AA;  73639 MW;  7687A852E3D7C222 CRC64;
     MPKRDLQSDF YYFHQGTACR AYAYMGQHLE EENQRVFRVW APNAQAAFLI ADFSDWQEIP
     MRRVSAGGIW EVSVPAAQAK PGACYKYRFR NGQKTVDKAD PYGFFMEKPP ATASVIVDID
     GYAWKDDGWL AFRASQAQTY YSRAMNIYEM HAGSWRRRED GSALSWRELA EQLAPYLKQM
     GYTHVELMPV MEHPFDGSWG YQVCGYYAPT ARFGTPQDFM YFVDTMHGAG IGVILDWVPA
     HFPKDAHGLY EFDGQPLYEY QGADRQEHRG WGTRCFDVGR EEVQSFLISD AVFWAQVYHA
     DGLRVDAVAA MLYLDYDRLP GEWIPNVYGT NENLEASAFF RKLNTTMKRE APGVLMIAEE
     STAFANITGL AHNGLGFDLK WNMGWMNDTL FYVQKECVYR KYHHDKLTFS LTYAFAERYV
     LPISHDEVVH GKKSFLDKMP EDYWRKFAGV RVFAAWEMTH PGKKLFFMGC EIGQFTEWDY
     RAEVEWQLLS YDSHAALQLY FAELNHLYLR TPALWEQDDS WQGFAWMDAD DAQESIISFC
     RTDRAGRSVL VILNFTPATY EGYTQRVPAA GEYREIFNSD STRYGGSGVT NGDTVFCAGP
     EKTIRLRVPP LGCTVLSVEE REENKESKEE NQREDQKAK
//
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