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Entry: A0A1T4NRB3_9BACT
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ID   A0A1T4NRB3_9BACT        Unreviewed;       472 AA.
AC   A0A1T4NRB3;
DT   10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT   10-MAY-2017, sequence version 1.
DT   24-JAN-2024, entry version 18.
DE   RecName: Full=Glycogen synthase {ECO:0000256|HAMAP-Rule:MF_00484};
DE            EC=2.4.1.21 {ECO:0000256|HAMAP-Rule:MF_00484};
DE   AltName: Full=Starch [bacterial glycogen] synthase {ECO:0000256|HAMAP-Rule:MF_00484};
GN   Name=glgA {ECO:0000256|HAMAP-Rule:MF_00484};
GN   ORFNames=SAMN04488128_1011706 {ECO:0000313|EMBL:SJZ81637.1};
OS   Chitinophaga eiseniae.
OC   Bacteria; Bacteroidota; Chitinophagia; Chitinophagales; Chitinophagaceae;
OC   Chitinophaga.
OX   NCBI_TaxID=634771 {ECO:0000313|EMBL:SJZ81637.1, ECO:0000313|Proteomes:UP000190367};
RN   [1] {ECO:0000313|EMBL:SJZ81637.1, ECO:0000313|Proteomes:UP000190367}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 22224 {ECO:0000313|EMBL:SJZ81637.1,
RC   ECO:0000313|Proteomes:UP000190367};
RA   Peterson S.W.;
RL   Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Synthesizes alpha-1,4-glucan chains using ADP-glucose.
CC       {ECO:0000256|ARBA:ARBA00002764, ECO:0000256|HAMAP-Rule:MF_00484}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=[(1->4)-alpha-D-glucosyl](n) + ADP-alpha-D-glucose = [(1->4)-
CC         alpha-D-glucosyl](n+1) + ADP + H(+); Xref=Rhea:RHEA:18189, Rhea:RHEA-
CC         COMP:9584, Rhea:RHEA-COMP:9587, ChEBI:CHEBI:15378, ChEBI:CHEBI:15444,
CC         ChEBI:CHEBI:57498, ChEBI:CHEBI:456216; EC=2.4.1.21;
CC         Evidence={ECO:0000256|ARBA:ARBA00001478, ECO:0000256|HAMAP-
CC         Rule:MF_00484};
CC   -!- PATHWAY: Glycan biosynthesis; glycogen biosynthesis.
CC       {ECO:0000256|HAMAP-Rule:MF_00484}.
CC   -!- SIMILARITY: Belongs to the glycosyltransferase 1 family.
CC       Bacterial/plant glycogen synthase subfamily.
CC       {ECO:0000256|ARBA:ARBA00010281, ECO:0000256|HAMAP-Rule:MF_00484}.
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DR   EMBL; FUWZ01000001; SJZ81637.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1T4NRB3; -.
DR   STRING; 634771.SAMN04488128_1011706; -.
DR   OrthoDB; 9808590at2; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000190367; Unassembled WGS sequence.
DR   GO; GO:0033201; F:alpha-1,4-glucan synthase activity; IEA:UniProtKB-EC.
DR   GO; GO:0004373; F:glycogen (starch) synthase activity; IEA:InterPro.
DR   GO; GO:0009011; F:starch synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005978; P:glycogen biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd03791; GT5_Glycogen_synthase_DULL1-like; 1.
DR   Gene3D; 3.40.50.2000; Glycogen Phosphorylase B; 2.
DR   HAMAP; MF_00484; Glycogen_synth; 1.
DR   InterPro; IPR001296; Glyco_trans_1.
DR   InterPro; IPR011835; GS/SS.
DR   InterPro; IPR013534; Starch_synth_cat_dom.
DR   NCBIfam; TIGR02095; glgA; 1.
DR   PANTHER; PTHR45825; GRANULE-BOUND STARCH SYNTHASE 1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR   PANTHER; PTHR45825:SF11; STARCH SYNTHASE 1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR   Pfam; PF08323; Glyco_transf_5; 1.
DR   Pfam; PF00534; Glycos_transf_1; 1.
DR   SUPFAM; SSF53756; UDP-Glycosyltransferase/glycogen phosphorylase; 1.
PE   3: Inferred from homology;
KW   Glycogen biosynthesis {ECO:0000256|ARBA:ARBA00023056, ECO:0000256|HAMAP-
KW   Rule:MF_00484};
KW   Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676, ECO:0000256|HAMAP-
KW   Rule:MF_00484};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00484}.
FT   DOMAIN          3..232
FT                   /note="Starch synthase catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF08323"
FT   DOMAIN          283..419
FT                   /note="Glycosyl transferase family 1"
FT                   /evidence="ECO:0000259|Pfam:PF00534"
FT   BINDING         15
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   472 AA;  53210 MW;  3CD9DD0F7707DDC9 CRC64;
     MEILHVSAEC YPVAKVGGLG DVVGALPKYQ YELGAIAKVV VPAYRNKYYD THEFDVVHQA
     GMWLGHDWYH FNVLKERNNE LGFDLYLVDI PGLLDTPGVY GYPNDTERFL AFQIAVLDWV
     NEWNHQPDVI HCHDHHTGLV PFLMAYGYKY ERMREVPSVL TIHNAQYQGQ FGWDKLYLIP
     SFDLWKAGLL DWGGAINPLA AAVKCAWRVT TVSPGYLEEL YQQANGLEWL INHERAKTVG
     IINGIDTAVW DPETDHMVQA NYDLETVAQG KGENKQALCE RFGLDASLPL VSFIGRLVGD
     KGADLLPEII SRTLHELPGE VNFLVLGSGD PHVEWSLQQT RHDVSYGFNL HIGYNEALSH
     LIYAGSDFLL MPSRVEPCGL NQLYALRYGT VPMVRSTGGL KDTVTDFGDP NGFGIRFNQA
     GVWDACYSVK RAVELFNDTT HLSEIRLRGM RLNHSWGRSA QQYLDVYNSM KG
//
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