ID A0A1U7D9L1_9RHOB Unreviewed; 727 AA.
AC A0A1U7D9L1;
DT 10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT 10-MAY-2017, sequence version 1.
DT 24-JAN-2024, entry version 24.
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=Ga0080559_TMP3996 {ECO:0000313|EMBL:APX24792.1};
OS Salipiger profundus.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Salipiger.
OX NCBI_TaxID=1229727 {ECO:0000313|EMBL:APX24792.1, ECO:0000313|Proteomes:UP000186559};
RN [1] {ECO:0000313|EMBL:APX24792.1, ECO:0000313|Proteomes:UP000186559}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JLT2016 {ECO:0000313|EMBL:APX24792.1,
RC ECO:0000313|Proteomes:UP000186559};
RA Tang K.;
RT "Deep-sea bacteria in the southern Pacific.";
RL Submitted (MAR-2016) 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 ---------------------------------------------------------------------------
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; CP014796; APX24792.1; -; Genomic_DNA.
DR RefSeq; WP_076624555.1; NZ_CP014796.1.
DR AlphaFoldDB; A0A1U7D9L1; -.
DR STRING; 1229727.Ga0080559_TMP3996; -.
DR KEGG; tpro:Ga0080559_TMP3996; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000186559; 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; 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:UP000186559};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00685}.
FT DOMAIN 249..603
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
FT ACT_SITE 406
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
FT ACT_SITE 459
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
SQ SEQUENCE 727 AA; 81847 MW; 084F58C4D47BD08A CRC64;
MTDAKHPTAS DFQRLIQGHH DDPFALLGPH FADDTQYVTA FDPGAHQMWA VIDGTSHPLD
PVQDAPGVFR GKVPGDAPYH LKGAAQGSEW EFEDAYRFGP VLGEVDEYLL GEGRHHRMWE
ALGAHIREHE GCWGTQFAVW APNAQRVSVV GEFNWWNGLR HSMRRRGATG VWEIFIPNVT
DGAIYRYEIV GPDGTIQPLK ADPVGFGSEH PPANASIVRD ITGYGWSDDA WMTTRAEAQK
REAPISVYEV HLPSWRRKND NRPISYIEAA QELVEYVTEM GFTHIELLPI SEYPFDGSWG
YQPVGLFAPT IRCGLPHEFR DLVNAAHRAG LGIILDWVPG HFPTDPHGLG KFDGTALYEH
ADPREGFHRD WNTLIYNYGR AEVANFLTAN ALYWLEEYHA DGLRVDAVAS MLYRDYSRNP
GEWVPNKDGG RENYEAIDLL RRVNTESYGE NPGIMTVAEE STAYPGVSQP VDQGGLGFGF
KWNMGWMNDT LEYMKTDPLY RTHHHHKMTF GLVYAFSENF ILPISHDEVV HGKGSMLGKM
PGNEWEKFAN LRAYYGFMWG HPGKKLLFMG QELAQRSEWN HDAQVDWDCL SNPQHAGMQA
LVRDLNTLYR DTPALYARDC FESGFEWIIG DDQTNSVFAW IRHGNDGDPD VVVICNMTPQ
EHGSYRVGMP AKGRWREALN SDSELYGGGN RGNYGGVDAK DGTHHGQPAY ADVTLPPLSA
IYLVHEG
//
