ID A0A1Q2CEH1_9ACTN Unreviewed; 631 AA.
AC A0A1Q2CEH1;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-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=RPIT_06560 {ECO:0000313|EMBL:AQP44514.1}, SAMN05428934_103257
GN {ECO:0000313|EMBL:SDY71796.1};
OS Tessaracoccus flavus.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Propionibacteriaceae; Tessaracoccus.
OX NCBI_TaxID=1610493 {ECO:0000313|EMBL:AQP44514.1, ECO:0000313|Proteomes:UP000188324};
RN [1] {ECO:0000313|EMBL:AQP44514.1, ECO:0000313|Proteomes:UP000188324}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RP1T {ECO:0000313|EMBL:AQP44514.1,
RC ECO:0000313|Proteomes:UP000188324};
RX PubMed=26869509; DOI=10.1099/ijsem.0.000958;
RA Kumari R., Singh P., Schumann P., Lal R.;
RT "Tessaracoccus flavus sp. nov., isolated from the drainage system of a
RT lindane-producing factory.";
RL Int. J. Syst. Evol. Microbiol. 66:1862-1868(2016).
RN [2] {ECO:0000313|EMBL:SDY71796.1, ECO:0000313|Proteomes:UP000199635}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RP1 {ECO:0000313|EMBL:SDY71796.1,
RC ECO:0000313|Proteomes:UP000199635};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:AQP44514.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=RP1T {ECO:0000313|EMBL:AQP44514.1};
RA Peterson S.W.;
RL Submitted (FEB-2017) 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. {ECO:0000256|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: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; CP019605; AQP44514.1; -; Genomic_DNA.
DR EMBL; FNPU01000003; SDY71796.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Q2CEH1; -.
DR STRING; 1610493.RPIT_06560; -.
DR KEGG; tfl:RPIT_06560; -.
DR OrthoDB; 9800174at2; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000188324; Chromosome.
DR Proteomes; UP000199635; 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:UP000188324};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00685}.
FT DOMAIN 147..506
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
FT ACT_SITE 309
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
FT ACT_SITE 362
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
SQ SEQUENCE 631 AA; 72535 MW; 47A6F0C9AE21EDDA CRC64;
MAHDRFGGLT GWDFEGFHGG GDTELWRRLG SSVVTVEDDE RGSVTGVRFA VWAPNARSVQ
VIGNFNWWTG DQMELIPGSG VWCTFIEGLG EDTLYKFRVE THDGRWIEKV DPMARFSEQA
PANASIVYES KYLWSDDEWM EKRRTAQAHA EPMSVYELHL GGWRKGKSYL DLAEELVSYL
KWQGYTHVEF MPLAEHPFEP SWGYQVSGYF SPTSRFGKPD DLRYLIDKLH QAGIGVLMDW
VPGHFPKDEW ALGRFDGTAL YEHEDPRQGE HQDWGTYIFN YGRNEVKSFL VSNALYWIKE
FHIDGLRVDA VASMLYLDYS REEGQWVPNQ FGGRENLEAI DFLRYVNRHL YEREPGVVMI
AEESTSFPGV TKPVHEGGLG FGFKWNMGWM NDSLRYLQLD PVYRQYEHNL LTFAMVYAYT
ENFVLPISHD EVVHGKGSMI NKVPQDDWRK FATLRAFYSF MWSFPGKQLI FMGCEFGQRP
EFNEATSLEW WVSDLWGHGG LQRLFRDLNH TYRDNAALYE LDNSPEGFSW INADDASRNT
LSWVRHDSSG NHIACVTNFS PEPLRDYEIG LPVAGAWEEI LNTDAPIYDG SGEFGNLGEV
TAHAEPWGHF PARARVTVPP LGSVWLRRTG S
//
