ID Q0BU56_GRABC Unreviewed; 681 AA.
AC Q0BU56;
DT 17-OCT-2006, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 2.
DT 02-APR-2025, entry version 87.
DE RecName: Full=4-alpha-glucanotransferase {ECO:0000256|ARBA:ARBA00020295, ECO:0000256|RuleBase:RU361207};
DE EC=2.4.1.25 {ECO:0000256|ARBA:ARBA00012560, ECO:0000256|RuleBase:RU361207};
DE AltName: Full=Amylomaltase {ECO:0000256|ARBA:ARBA00031423, ECO:0000256|RuleBase:RU361207};
DE AltName: Full=Disproportionating enzyme {ECO:0000256|ARBA:ARBA00031501, ECO:0000256|RuleBase:RU361207};
GN OrderedLocusNames=GbCGDNIH1_0748 {ECO:0000313|EMBL:ABI61646.2};
OS Granulibacter bethesdensis (strain ATCC BAA-1260 / CGDNIH1).
OC Bacteria; Pseudomonadati; Pseudomonadota; Alphaproteobacteria;
OC Acetobacterales; Acetobacteraceae; Granulibacter.
OX NCBI_TaxID=391165 {ECO:0000313|EMBL:ABI61646.2, ECO:0000313|Proteomes:UP000001963};
RN [1] {ECO:0000313|EMBL:ABI61646.2, ECO:0000313|Proteomes:UP000001963}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1260 / CGDNIH1 {ECO:0000313|Proteomes:UP000001963};
RX PubMed=17827295; DOI=10.1128/JB.00793-07;
RA Greenberg D.E., Porcella S.F., Zelazny A.M., Virtaneva K., Sturdevant D.E.,
RA Kupko J.J.III., Barbian K.D., Babar A., Dorward D.W., Holland S.M.;
RT "Genome sequence analysis of the emerging human pathogenic acetic acid
RT bacterium Granulibacter bethesdensis.";
RL J. Bacteriol. 189:8727-8736(2007).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Transfers a segment of a (1->4)-alpha-D-glucan to a new
CC position in an acceptor, which may be glucose or a (1->4)-alpha-D-
CC glucan.; EC=2.4.1.25; Evidence={ECO:0000256|ARBA:ARBA00000439,
CC ECO:0000256|RuleBase:RU361207};
CC -!- SIMILARITY: Belongs to the disproportionating enzyme family.
CC {ECO:0000256|ARBA:ARBA00005684, ECO:0000256|RuleBase:RU361207}.
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DR EMBL; CP000394; ABI61646.2; -; Genomic_DNA.
DR AlphaFoldDB; Q0BU56; -.
DR STRING; 391165.GbCGDNIH1_0748; -.
DR CAZy; GH77; Glycoside Hydrolase Family 77.
DR KEGG; gbe:GbCGDNIH1_0748; -.
DR eggNOG; COG1640; Bacteria.
DR Proteomes; UP000001963; Chromosome.
DR GO; GO:0004134; F:4-alpha-glucanotransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR003385; Glyco_hydro_77.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR NCBIfam; TIGR00217; malQ; 1.
DR PANTHER; PTHR32438; 4-ALPHA-GLUCANOTRANSFERASE DPE1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR PANTHER; PTHR32438:SF5; 4-ALPHA-GLUCANOTRANSFERASE DPE1, CHLOROPLASTIC_AMYLOPLASTIC; 1.
DR Pfam; PF02446; Glyco_hydro_77; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277,
KW ECO:0000256|RuleBase:RU361207};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|RuleBase:RU361207};
KW Reference proteome {ECO:0000313|Proteomes:UP000001963};
KW Transferase {ECO:0000256|RuleBase:RU361207, ECO:0000313|EMBL:ABI61646.2}.
SQ SEQUENCE 681 AA; 74448 MW; 986517EA4CD9AC30 CRC64;
MVQGSQRRGC SVIDEDLHRL ADRAGVSTWY RDAFGHDNAV SPDTLRAVLR AIGLPGDSPG
QIADSLAILQ AREDGRHLPP LMTADAGQPI SLGQQEGAWE LTLENGTRRS GTLNPGESLP
PIEEPGYHSL EIAGQRITIA NAPAECKRPR HGSWGVAAQL YALRREGDGG IGDFAALARF
APAAARQGAH AIGISPVHAQ FSADPDRFSP YSPSSRIALN VLHGDDAGLL DGFSFPEGEA
ERQHLESLSL IDWPAATRLR LRRYRALFDA LGGTHPDFTA WRAGPGKMVE DHARFEALHG
HFFGTDPSRW NWRSWPEEYR HPASLTVQRF AVEHAKEVDF HAFLQFLAER GLAHAQHAAR
ESGMEIGLIT DLAVGTDGGG SHCWSRQKET LIGLSVGAPP DLLSPQGQDW GLTAFSPVGL
MEQGFSAFIE MLRAALRHAG GVRIDHVMGI ARLWVLPEGA RATEGAYLRF PLQDMLRLIA
LESHAHQALV LGEDLGTVPE GFSDALQARA VHGLRVLYFE RGEHGFKPPE YYSRTAVAMT
STHDLAPVAG WWSGHDLETR KSLGLLGDDT AIWLSYEERE RDRQALWGAM QASGAAQGDA
PEAHNTSPAV DAAIRHIGRT NSTLVLLPIE DALGLREQPN LPGTYREHPN WRRRFNGAAE
ALFDSPDVSH RLQELEKSRP S
//
