ID B6W647_9FIRM Unreviewed; 601 AA.
AC B6W647;
DT 20-JAN-2009, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2009, sequence version 1.
DT 24-JAN-2024, entry version 79.
DE RecName: Full=1,4-alpha-glucan branching enzyme {ECO:0000256|ARBA:ARBA00012541};
DE EC=2.4.1.18 {ECO:0000256|ARBA:ARBA00012541};
GN Name=glgB {ECO:0000313|EMBL:EEB37117.1};
GN ORFNames=ANHYDRO_00027 {ECO:0000313|EMBL:EEB37117.1};
OS Anaerococcus hydrogenalis DSM 7454.
OC Bacteria; Bacillota; Tissierellia; Tissierellales; Peptoniphilaceae;
OC Anaerococcus.
OX NCBI_TaxID=561177 {ECO:0000313|EMBL:EEB37117.1, ECO:0000313|Proteomes:UP000005451};
RN [1] {ECO:0000313|EMBL:EEB37117.1, ECO:0000313|Proteomes:UP000005451}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 7454 {ECO:0000313|EMBL:EEB37117.1,
RC ECO:0000313|Proteomes:UP000005451};
RA Fulton L., Clifton S., Fulton B., Xu J., Minx P., Pepin K.H., Johnson M.,
RA Thiruvilangam P., Bhonagiri V., Nash W.E., Mardis E.R., Wilson R.K.;
RL Submitted (SEP-2008) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:EEB37117.1, ECO:0000313|Proteomes:UP000005451}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 7454 {ECO:0000313|EMBL:EEB37117.1,
RC ECO:0000313|Proteomes:UP000005451};
RA Sudarsanam P., Ley R., Guruge J., Turnbaugh P.J., Mahowald M., Liep D.,
RA Gordon J.;
RT "Draft genome sequence of Anaerococcus hydrogenalis (DSM 7454).";
RL Submitted (OCT-2008) 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}.
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};
CC -!- PATHWAY: Glycan biosynthesis; glycogen biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004964}.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family. GlgB
CC subfamily. {ECO:0000256|ARBA:ARBA00009000}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EEB37117.1}.
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DR EMBL; ABXA01000001; EEB37117.1; -; Genomic_DNA.
DR RefSeq; WP_004812116.1; NZ_ABXA01000001.1.
DR AlphaFoldDB; B6W647; -.
DR STRING; 561177.ANHYDRO_00027; -.
DR eggNOG; COG0296; Bacteria.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000005451; Unassembled WGS sequence.
DR GO; GO:0003844; F:1,4-alpha-glucan branching enzyme activity; IEA:UniProtKB-EC.
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-UniPathway.
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 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; 2.
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};
KW Glycogen biosynthesis {ECO:0000256|ARBA:ARBA00023056};
KW Glycogen metabolism {ECO:0000256|ARBA:ARBA00022600};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000313|EMBL:EEB37117.1};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:EEB37117.1}.
FT DOMAIN 143..490
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
FT ACT_SITE 297
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR000463-1"
FT ACT_SITE 340
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000463-1"
SQ SEQUENCE 601 AA; 72048 MW; 56A5A7C929B03380 CRC64;
MDVKLLEVDY KKIEDYLSGN SKIGHEIFGA IKKDDGYIFR IYAPHADMVY IKGDFSNWKE
VSMFKNHKYG YFYKFIRAKE GDYYKYVIEN KGYKFEKFDP YGNYFDESPE FATKIIDTSY
NFSDKNWLKK REKNLDKPLN IYEIHIGSWI KYNSMPNFLD IVDKLISYVK DMGYTHIEIM
PITEHPYYPS WGYQVSGFFA PSSRYGSMKD LQKFVDLCHQ NDIGVIFDFV VVHFAEDYYA
LKNFDGQSLY ESDYKDLQYS EWGSLNFDYS KGHVRSFMKS AINFWIEKCH FDGIRIDAVS
NMIYYDGNKD RGVNHHNIKF LKDLNKDLSK DFPSFMKIAE DSSSYEFVTE KNGKESLGFD
YKWDMGWMND TCKYFEVDSM NRHMYQGKIN FSMFYFYNEN FLLPLSHDEV VHLKKAMINK
MNGFYEDRFK QLKLLNTYQM THPGKKLNFM GNEFATFDEW NENVSLNWDI LKFPIHSAFK
NYVKDLNHLY KDNPSFYKDD YKEEGFLWKV VDDNENSVFA YERLANDKRF LIVLNMTNTY
KKSYPISYDE NLIFVEKINN MWEKYGGYKY KRENIKISKG ENLKLELWEY EAVVFEIKEN
E
//