ID M1P6G1_9CORY Unreviewed; 731 AA.
AC M1P6G1;
DT 01-MAY-2013, integrated into UniProtKB/TrEMBL.
DT 01-MAY-2013, sequence version 1.
DT 24-JAN-2024, entry version 59.
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=A605_06250 {ECO:0000313|EMBL:AGF72256.1};
OS Corynebacterium halotolerans YIM 70093 = DSM 44683.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=1121362 {ECO:0000313|EMBL:AGF72256.1, ECO:0000313|Proteomes:UP000011723};
RN [1] {ECO:0000313|EMBL:AGF72256.1, ECO:0000313|Proteomes:UP000011723}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=YIM 70093 {ECO:0000313|EMBL:AGF72256.1};
RX PubMed=23408721;
RA Ruckert C., Albersmeier A., Al-Dilaimi A., Niehaus K., Szczepanowski R.,
RA Kalinowski J.;
RT "Genome sequence of the halotolerant bacterium Corynebacterium halotolerans
RT type strain YIM 70093(T) (= DSM 44683(T)).";
RL Stand. Genomic Sci. 7:284-293(2012).
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}.
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; CP003697; AGF72256.1; -; Genomic_DNA.
DR RefSeq; WP_015400675.1; NZ_JIAJ01000008.1.
DR AlphaFoldDB; M1P6G1; -.
DR STRING; 1121362.A605_06250; -.
DR KEGG; chn:A605_06250; -.
DR PATRIC; fig|1121362.3.peg.1259; -.
DR eggNOG; COG0296; Bacteria.
DR HOGENOM; CLU_004245_3_2_11; -.
DR OrthoDB; 9800174at2; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000011723; 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:UP000011723};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00685}.
FT DOMAIN 256..610
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
FT ACT_SITE 408
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
FT ACT_SITE 461
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00685,
FT ECO:0000256|PIRSR:PIRSR000463-1"
SQ SEQUENCE 731 AA; 82731 MW; 865DCBF9311708C9 CRC64;
MTDGIDQHLL IPEQDANRLR TCSHHAPHDF YGWHPTPDGS VIRTRQLGAT RVELLIHDDV
IDLSPIGDDI WVVDLPDTDS PDYRLRIHWP DTEPVETADP YHFLPTLGPL DLHLISEGRH
ERLWEVLGAN PRSYETERGT VTGTSFAVWA PNATGVAVIG DFCAWNPNQF PMRSLGSSGV
WEVFLPNIGP GTIYKFAIQT KEGHRRDKAD PMAKATQAPP ETASVVADSS YRWNDGEWMR
QRAGQDIDSS PMSVYEVHLG SWRIGYGYRE LTEKLVDYVV EQGFTHVELM PVAEHPFGGS
WGYQVSGYYA PTARWGDPDE LRALIDAFHA RGIGVIVDWV PGHFPKDDFA LARFDGQALY
EHPDWRRGEQ KEWGTYIFDF GRREVRNFLV ANALYWIEEF HVDGLRVDAV ASMLYLDYSR
NEGEWLPNQY GGRENLDAVQ FLQEMNATVH RTHPGVLTIA EESTSWPGVT ARTEHGGLGF
SLKWNMGWMN DTLEYFKLDP IHRSHHHNEI TFSLIYAYSE RYVLPFSHDE VVHGKGSLWG
RMPGDDWNKA AGLRTLFGYM FSHPGKKLLF MGQEFGQTGE WDEAHSVDWS NLEGWGKEFH
EGIHQLVRDM HGIYRDTPAL YTQDSEPAGF QWVKGDDAEH NVLGYVRWGS DGSGLLAIVN
LSGSSHSDYP LGVPRGGEWD LVLNTDDGKY GGAGNELPAT VTAAESEWDG YPNSVTLDIP
AMSVQWYRWR G
//
