ID   GLGA_CHLL3              Reviewed;         489 AA.
AC   Q3B6C3;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 89.
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=Plut_0220;
OS   Chlorobium luteolum (strain DSM 273 / BCRC 81028 / 2530) (Pelodictyon
OS   luteolum).
OC   Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae;
OC   Chlorobium/Pelodictyon group; Pelodictyon.
OX   NCBI_TaxID=319225;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 273 / BCRC 81028 / 2530;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Bryant D., Schmutz J., Larimer F.,
RA   Land M., Kyrpides N., Ivanova N., Richardson P.;
RT   "Complete sequence of Pelodictyon luteolum DSM 273.";
RL   Submitted (AUG-2005) 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; CP000096; ABB23108.1; -; Genomic_DNA.
DR   RefSeq; WP_011356983.1; NC_007512.1.
DR   AlphaFoldDB; Q3B6C3; -.
DR   SMR; Q3B6C3; -.
DR   STRING; 319225.Plut_0220; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   EnsemblBacteria; ABB23108; ABB23108; Plut_0220.
DR   KEGG; plt:Plut_0220; -.
DR   eggNOG; COG0297; Bacteria.
DR   HOGENOM; CLU_009583_18_0_10; -.
DR   OMA; TWCPWYM; -.
DR   OrthoDB; 83240at2; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000002709; 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; Transferase.
FT   CHAIN           1..489
FT                   /note="Glycogen synthase"
FT                   /id="PRO_0000230252"
FT   BINDING         20
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   489 AA;  55123 MW;  72FF3B6F6BFF2217 CRC64;
     MSRRNYKVLY VSGEVSPFVR TSALADFMAS FPQALEEEGF EARIMMPKYG TINDRKFRLH
     DVLRLSDIEV PLREKTDMLN VKVTALPSSK IQTYFLYNEK YFKRNGLFTD VYLGNDLKGN
     TEKVIFFNVG VLETLVRLGW KPDIIHCHDW YASLIPLLLK TVYRDHEFFK GIKTVLTIHN
     AYRQGVLPFK VFEKLLPEEV SGALHRSAEN VNMLYTGVEN ADMLTTTSKL HADEILHDEI
     PGCGLQQILA GQNGILHGIV NGIDTRQWNP STDKLIKKRF ATDRMDGKLD NRAALSEEVH
     MPFEDGRPVV GVIMHFDDFQ GAVLIEKSLK KLVALDIHLL ICGAGDKKYE KSFRDFADAH
     PDRVSLSTDC PESFLHLAIA GLDMLVMAGK IESCGMLQMF AMSYGTIPVA YAGGGIVETI
     DEVSEGGGSG FIFREYTPDA LVSKLHEAIG LYHDSERWQE LVMRAMTRDF AWKGAAEEYA
     GLYRELLGN