ID   GLGA_HALHL              Reviewed;         477 AA.
AC   A1WW18;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 75.
DE   RecName: Full=Glycogen synthase {ECO:0000255|HAMAP-Rule:MF_00484};
DE            EC=2.4.1.21 {ECO:0000255|HAMAP-Rule:MF_00484};
DE   AltName: Full=Starch [bacterial glycogen] synthase {ECO:0000255|HAMAP-Rule:MF_00484};
GN   Name=glgA {ECO:0000255|HAMAP-Rule:MF_00484}; OrderedLocusNames=Hhal_1104;
OS   Halorhodospira halophila (strain DSM 244 / SL1) (Ectothiorhodospira
OS   halophila (strain DSM 244 / SL1)).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales;
OC   Ectothiorhodospiraceae; Halorhodospira.
OX   NCBI_TaxID=349124;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 244 / SL1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Saunders E., Brettin T., Bruce D., Han C., Tapia R., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Hoff W.,
RA   Richardson P.;
RT   "Complete sequence of Halorhodospira halophila SL1.";
RL   Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Synthesizes alpha-1,4-glucan chains using ADP-glucose.
CC       {ECO:0000255|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:0000255|HAMAP-Rule:MF_00484};
CC   -!- PATHWAY: Glycan biosynthesis; glycogen biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00484}.
CC   -!- SIMILARITY: Belongs to the glycosyltransferase 1 family.
CC       Bacterial/plant glycogen synthase subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_00484}.
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DR   EMBL; CP000544; ABM61880.1; -; Genomic_DNA.
DR   RefSeq; WP_011813903.1; NC_008789.1.
DR   AlphaFoldDB; A1WW18; -.
DR   SMR; A1WW18; -.
DR   STRING; 349124.Hhal_1104; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   PRIDE; A1WW18; -.
DR   EnsemblBacteria; ABM61880; ABM61880; Hhal_1104.
DR   KEGG; hha:Hhal_1104; -.
DR   eggNOG; COG0297; Bacteria.
DR   HOGENOM; CLU_009583_18_2_6; -.
DR   OMA; TWCPWYM; -.
DR   OrthoDB; 83240at2; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000000647; Chromosome.
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   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   Pfam; PF08323; Glyco_transf_5; 1.
DR   Pfam; PF00534; Glycos_transf_1; 1.
DR   TIGRFAMs; TIGR02095; glgA; 1.
PE   3: Inferred from homology;
KW   Glycogen biosynthesis; Glycosyltransferase; Reference proteome;
KW   Transferase.
FT   CHAIN           1..477
FT                   /note="Glycogen synthase"
FT                   /id="PRO_1000014365"
FT   BINDING         15
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   477 AA;  51212 MW;  53C42F949E51389F CRC64;
     MRVLFATAEA WPLAKTGGLG DVAFGLTRAL AELDCDVRLL MPAYPGTVEQ LEGEVRRHTA
     ELAGEGVTLI EGRLPGTGVG VWLLDDPPLF ARVGGPYATA GGDAWPDNHW RFLRLSQVAA
     ALAAGDLLDW RAEVLHGNDW QTALAPVFLR DRADRPATVF GIHNLAYRGL FPAELYPRLG
     LPAELWQPEG LEFYGQLAFI KGSLVFADTL VTVSPTYARE IQTPAFGWGL DGLLHHRRDR
     LFGIVNGIDT ATWDPGSDRH LVAQYTGPDD RARAANRRAV ARAVGLSEGE GPILGFVGRL
     VEQKGVDLIL AALPRLLAAG AQLALLGAGD HRLETALRAA AEQHPGQVGV VIGYDEALAH
     QIEAGSDLFL MPSRFEPCGL NQLYSLRYGT PPVVYPTGGL ADTVVDVDAH PQSGNGFHLA
     ASDGAALAAA VERALAHWQD RPTWHAIQAR GMAGTYSWAA SAQAYQDLYR QVVASRG