ID I3M0L5_ICTTR Unreviewed; 665 AA.
AC I3M0L5;
DT 11-JUL-2012, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 2.
DT 27-MAR-2024, entry version 60.
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=GBE1 {ECO:0000313|Ensembl:ENSSTOP00000002263.3};
OS Ictidomys tridecemlineatus (Thirteen-lined ground squirrel) (Spermophilus
OS tridecemlineatus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Glires; Rodentia; Sciuromorpha; Sciuridae;
OC Xerinae; Marmotini; Ictidomys.
OX NCBI_TaxID=43179 {ECO:0000313|Ensembl:ENSSTOP00000002263.3, ECO:0000313|Proteomes:UP000005215};
RN [1] {ECO:0000313|Proteomes:UP000005215}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RG The Broad Institute Genome Assembly & Analysis Group;
RG Computational R&D Group;
RG and Sequencing Platform;
RA Di Palma F., Alfoldi J., Johnson J., Berlin A., Gnerre S., Jaffe D.,
RA MacCallum I., Young S., Walker B.J., Lindblad-Toh K.;
RT "The Draft Genome of Spermophilus tridecemlineatus.";
RL Submitted (NOV-2011) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSSTOP00000002263.3}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
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 -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family. GlgB
CC subfamily. {ECO:0000256|ARBA:ARBA00009000}.
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; AGTP01033271; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033272; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033273; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033274; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033275; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033276; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033277; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033278; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033279; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AGTP01033280; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; I3M0L5; -.
DR Ensembl; ENSSTOT00000002530.3; ENSSTOP00000002263.3; ENSSTOG00000002532.3.
DR GeneTree; ENSGT00390000017040; -.
DR HOGENOM; CLU_011131_0_0_1; -.
DR TreeFam; TF300783; -.
DR Proteomes; UP000005215; 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:0005978; P:glycogen biosynthetic process; IEA:InterPro.
DR CDD; cd11321; AmyAc_bac_euk_BE; 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 InterPro; IPR006048; A-amylase/branching_C.
DR InterPro; IPR037439; Branching_enzy.
DR InterPro; IPR006047; Glyco_hydro_13_cat_dom.
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 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 PIRSF; PIRSF000463; GlgB; 2.
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 Reference proteome {ECO:0000313|Proteomes:UP000005215};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 185..531
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
FT ACT_SITE 320
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR000463-1"
FT ACT_SITE 375
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000463-1"
SQ SEQUENCE 665 AA; 75735 MW; 84F50BF32DF06ACB CRC64;
MAAPAGSATP AAPAKGSEAA LAAALADVPE LARLLEVDPY LKPFAEDFQR RYKKFSQILS
DIGENEGGID KFSRGYESFG IHRCADGGLY CKEWAPGAEG VFLTGDFIIT SKSGEILYRI
SPWAKYVARE GGNVNYDWIC WDPEHPYKFK HSRPKKPKSV RIYESHVGIS SHEGKIASYK
HFTCNVLPRI KDLGYNCIQL MAIMEHAYYA SFGYQITSFF AASSRYGTPE ELKELVDTAH
SMGITVLLDV VHSHASKNSE DGLNMFDGTD SCYFHSGPRG THDLWDSKLF AYSNWEVLRF
LLSNIRWWLE EYCFDGFRFD GVTSMLYHHH GMGQSFSGDY NEYFGLQVDE DALTYLMLAN
HLIHTLYPDS ITIAEDVSGM PALCSPISQG GGGFDYRLAM AIPDKWIQLI KEFKDEDWNM
GNIVYTLTNR RYLEKCIAYA ESHDQALVGD KTLAFWLMDA EMYTNMSVLA PFTPVIDRGI
QLHKMIRLIT HALGGEGYLN FMGNEFGHPE WLDFPRKGNN ESYHYARRQF HLTDDDLLRY
KFLNNFDRDM NRLEERCGWL SAPQAFVSEK HEGNKIIAFE RAGLLFIFNF HPNKSYTDYR
VGTALPGKFK IVLDSDAAEY GGHQRLDHNT DFFSEPLEHN GRHYSLLVYI PSRVALILQN
VDLPN
//