ID   GLGA_CHLPM              Reviewed;         489 AA.
AC   A4SCU9;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 1.
DT   03-AUG-2022, entry version 76.
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=Cvib_0286;
OS   Chlorobium phaeovibrioides (strain DSM 265 / 1930) (Prosthecochloris
OS   vibrioformis (strain DSM 265)).
OC   Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae;
OC   Chlorobium/Pelodictyon group; Chlorobium.
OX   NCBI_TaxID=290318;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 265 / 1930;
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., Pitluck S., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Mikhailova N., Li T., Overmann J.,
RA   Schuster S.C., Bryant D.A., Richardson P.;
RT   "Complete sequence of Prosthecochloris vibrioformis DSM 265.";
RL   Submitted (MAR-2007) 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; CP000607; ABP36308.1; -; Genomic_DNA.
DR   RefSeq; WP_011889537.1; NC_009337.1.
DR   AlphaFoldDB; A4SCU9; -.
DR   SMR; A4SCU9; -.
DR   STRING; 290318.Cvib_0286; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   EnsemblBacteria; ABP36308; ABP36308; Cvib_0286.
DR   KEGG; pvi:Cvib_0286; -.
DR   eggNOG; COG0297; Bacteria.
DR   HOGENOM; CLU_009583_18_0_10; -.
DR   OMA; TWCPWYM; -.
DR   OrthoDB; 83240at2; -.
DR   UniPathway; UPA00164; -.
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_1000081329"
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;  55111 MW;  BF40A61057E30E18 CRC64;
     MSRRNFKVLY ISGEVSPFVR TSALADFMAS FPQALEEEGF EARIMMPKYG AINDRKFRLH
     DVLRLSDIEV PLKEKTDLLN VKVTALPSSK IQTYFLYNEK YFKRNGLFTD TPVQGELKAL
     AEKVAFFNVG VLETLQRLGW RPDIIHCHDW YASLVPLLLK TVYRDHEFFR GIKTAMTIHN
     VYRQGVLPFK VLKKLLPDEV CSELHRSGDD VNMLYTGVEH ADMLTTTSPS YAEEITGEAG
     NAFGLSEVLG ERNMTLHGIV NGIDTRQWNP STDKLIKKRY APERMEGKTE NKRALLEEIK
     LSPDTDRPVV GVIINFDEFQ GAGLIAGSLK KLAAMDIQLV ICGSGDQKYE KQFREFADAH
     PETVSLHTDC PDSFIHLAIA GFDILLMPGK IESCGMLQMF AMSYGTIPVA FAGGGIVETI
     DDYSEKDGYG FIFHDYTPKA LVARLGAAVA LYHDSERWKE IVGRAMARDF GWKHSAEEYG
     GLYRELLES