ID S5VMY3_STRC3 Unreviewed; 858 AA.
AC S5VMY3;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 27-MAR-2024, entry version 62.
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=B446_25485 {ECO:0000313|EMBL:AGS71907.1};
OS Streptomyces collinus (strain DSM 40733 / Tue 365).
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1214242 {ECO:0000313|EMBL:AGS71907.1, ECO:0000313|Proteomes:UP000015423};
RN [1] {ECO:0000313|Proteomes:UP000015423}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 40733 / Tue 365 {ECO:0000313|Proteomes:UP000015423};
RA Ruckert C., Szczepanowski R., Goesmann A., Pross E.K., Musiol E.M.,
RA Blin K., Wohlleben W., Puhler A., Weber T., Kalinowski J.;
RT "The complete genome sequence of Streptomyces collinus Tu 365.";
RL Submitted (OCT-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AGS71907.1, ECO:0000313|Proteomes:UP000015423}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 40733 / Tue 365 {ECO:0000313|Proteomes:UP000015423};
RX PubMed=24140291; DOI=10.1016/j.jbiotec.2013.10.004;
RA Ruckert C., Szczepanowski R., Albersmeier A., Goesmann A., Iftime D.,
RA Musiol E.M., Blin K., Wohlleben W., Puhler A., Kalinowski J., Weber T.;
RT "Complete genome sequence of the kirromycin producer Streptomyces collinus
RT Tu 365 consisting of a linear chromosome and two linear plasmids.";
RL J. Biotechnol. 168:739-740(2013).
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; CP006259; AGS71907.1; -; Genomic_DNA.
DR AlphaFoldDB; S5VMY3; -.
DR STRING; 1214242.B446_25485; -.
DR KEGG; sci:B446_25485; -.
DR PATRIC; fig|1214242.5.peg.5222; -.
DR eggNOG; COG0296; Bacteria.
DR HOGENOM; CLU_004245_3_2_11; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000015423; 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; 2.
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:UP000015423};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00685}.
FT DOMAIN 375..735
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
FT REGION 1..127
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..15
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 16..51
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 83..105
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 113..127
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 527
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
FT ACT_SITE 580
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
SQ SEQUENCE 858 AA; 94055 MW; C3D0A0FECFC3BDA7 CRC64;
MTKKSATSKN KSGKSKAGKN APEKTAKVET ADTAEKAERK AQQEAEQRAA QRAARDGAGP
EAARPGGPAA IPGARAPEPT AAASAPAPSP APAPVPQPRP ARTTAPTPEP ARAEAQAPAP
APAPAPEMAA VSPAIDAGDR ERLLHGTHHD PHGVLGAHPV PGGVAFRVFR PYAQAVAVVS
GDLRAELHDD GDGFFSGLLP LAEVPAYRLL VTYEGTVHEA EDPYRFLPTL GDLDLHLIGE
GRHEELWQAL GAHVTTHQGV PGTRFAVWAP NARGVRVAGG FDFWDATGFP MRSLGGTGVW
ELFVPGVGEG ELYKFEITRP DGSRTLRADP MARRTEVPPA TSSIVDASHH EWGDGEWMAR
RADTPVHEAP FSVYEVHLPS WRPGLTYRQL AEQLPAYVTE MGFTHVELMP VAEHPFGGSW
GYQVTGFYAP TARLGTPDDF RYLVDRLHQA GIGVIMDWVP AHFPRDAWAL AEFDGRPLYE
HHDPLRAAHP DWGTLEFDFG RREVRNFLVA NAVYWCEQFH IDGLRVDAVA SMLYLDYSRE
PGQWTPNEHG GRENLDAVAF LQEMNATVYR RCPGVVTVAE ESTAWDGVTR PTHHEGPSGF
GGLGFGLKWN MGWMHDSLEY MSHDPVHRAY HHHRMTFSMV YAYSENYVLP ISHDEVVHGK
GSLVSKMPGD WWQQRANLRA YLGFMWAHPG KQLLFMGQEF AQGAEWSEAH GPDWWLLDPS
YGAAADHRGV RDLVRDLNGL YRTTPALWQR DTDPAGFQWI TGDAADDNVF AFLRLDADGN
PLLAVSHLAP VVRHDYRLGV PEDVPAWVEV LNTDAGLYGG GSVANPDAVK PEPQGWHGRP
ASIRLTLPPL ATVWLRPA
//
