ID   GLGA_RHOPB              Reviewed;         489 AA.
AC   Q21BQ1;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   18-APR-2006, sequence version 1.
DT   03-AUG-2022, entry version 83.
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=RPC_0612;
OS   Rhodopseudomonas palustris (strain BisB18).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Rhodopseudomonas.
OX   NCBI_TaxID=316056;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BisB18;
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   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Pelletier D.A., Kyrpides N., Anderson I., Oda Y., Harwood C.S.,
RA   Richardson P.;
RT   "Complete sequence of Rhodopseudomonas palustris BisB18.";
RL   Submitted (MAR-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; CP000301; ABD86185.1; -; Genomic_DNA.
DR   RefSeq; WP_011471093.1; NC_007925.1.
DR   AlphaFoldDB; Q21BQ1; -.
DR   SMR; Q21BQ1; -.
DR   STRING; 316056.RPC_0612; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   EnsemblBacteria; ABD86185; ABD86185; RPC_0612.
DR   KEGG; rpc:RPC_0612; -.
DR   eggNOG; COG0297; Bacteria.
DR   HOGENOM; CLU_009583_18_4_5; -.
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_0000241798"
FT   BINDING         18
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   489 AA;  51850 MW;  813D7C633F89EB82 CRC64;
     MTAVTALSVA SEIYPLIKTG GLADVAGALP AALLPHGVTM RTLVPGYPAV LAGIESAAPV
     HSFAMLFGGP ARLLAARKGG LDLFVLEAPH LYDRPGSPYS GPDGKDWPDN AYRFAALART
     AAEIGQGLVP SFVPDIIHAH DWQAGLTPAY LRYSGKPQPA TVFTVHNLAF QGQFPRELLA
     TLGLPPGAFS VDGVEYYGSI GYMKSGLQLS DRITTVSPAY ALEIQGPQAG MGLDGLLRQR
     AAQLTGILNG IDDKVWNPAT DKRITATYDL DHLAARRANT QSVRELFDLS LDPDRLLLGV
     ISRLSWQKGL DLLLEALPVL LAEGIQLALL GAGDPELEER FKSAAQAYPG QIGVMIGYDE
     DLAHLIQAGA DALLVPSRFE PCGLTQLCAL RYGAVPVVAR VGGLSDTVVD ANEMAIAAGV
     ATGVQFSPVT GDMLAAALSK TRALYADRAA WQALQHNGMT ADVSWRNPAQ HYAQLYRSLL
     AARQSRATA