ID A0A1P8UZJ8_9RHOB Unreviewed; 727 AA.
AC A0A1P8UZJ8;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
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=Ga0080574_TMP4452 {ECO:0000313|EMBL:APZ54786.1};
OS Salipiger abyssi.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Salipiger.
OX NCBI_TaxID=1250539 {ECO:0000313|EMBL:APZ54786.1, ECO:0000313|Proteomes:UP000187059};
RN [1] {ECO:0000313|EMBL:APZ54786.1, ECO:0000313|Proteomes:UP000187059}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JLT2014 {ECO:0000313|EMBL:APZ54786.1,
RC ECO:0000313|Proteomes:UP000187059};
RA Tang K.;
RT "Deep-sea bacteria in the southern Pacific.";
RL Submitted (APR-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}.
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DR EMBL; CP015093; APZ54786.1; -; Genomic_DNA.
DR RefSeq; WP_076704853.1; NZ_CP015093.1.
DR AlphaFoldDB; A0A1P8UZJ8; -.
DR STRING; 1250539.Ga0080574_TMP4452; -.
DR KEGG; paby:Ga0080574_TMP4452; -.
DR OrthoDB; 9800174at2; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000187059; 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; 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:UP000187059};
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; 81272 MW; 2FDD898D39F4B44B CRC64;
MTDANHPTAP DFQRLINGHH DDPFSILGPH SQDGARSVTA FDPGAREMWA VIGDKPHPLA
PVDGAPGVFR GKVPGDKPYF LRGAAGGNSW EFEDAYRFGP VLGEIDEYLL GEGSHLRLWE
ALGAHVIEHE GVRGTQFAVW APNAKRVSVV GDFNWWDGLR HTMRRRGATG VWEIFVPAVG
DGALYRYEIV GPDGQLQPHK SDPVGFGSEH PPANASIVRD IEGYGWSDGD WMTSRQAAQN
REAPISVYEV HLPSWRRKDW GRPISYVEAA TELVDYVKEM GFTHIELLPI SEYPFDGSWG
YQPIGMFAPT IRCGLPHEFR DLVNAAHRAG LGVILDWVPG HFPSDPHGLG KFDGTALYEH
ADPREGFHKD WNTLIYNYGR AEVSNFLTAN ALYWLEEYHA DGLRVDAVAS MLYRDYSRQP
GEWVPNKDGG RENYEAISLL QRMNTATYGE NPGIVTVAEE STAYPGVSQP VDQGGLGFGF
KWNMGWMNDT LEYVKKDPVY RQYHHHQMTF GLVYAFSENF ILPISHDEVV HGKGSMIGKM
PGSDWEKFAN LRAYYGFMWG HPGKKLLFMG QELAQWSEWN HDAQVDWDCL QNPAHAGIQA
LVRDLNHLYR DTPALHAKDC YADGFQWICG DDAQNSVFSW VRRGAPGDPE VVVICNFTPQ
EQGSYRMGMP ATGRWREALN SDAEIYGGGN RGNYGAVEAH AGDHHGQPAY ADVTIPPLST
VYLIRDS
//
