ID   GLGA_XANOM              Reviewed;         509 AA.
AC   Q2P9F6;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 78.
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=XOO0066;
OS   Xanthomonas oryzae pv. oryzae (strain MAFF 311018).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xanthomonas.
OX   NCBI_TaxID=342109;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MAFF 311018;
RA   Ochiai H., Inoue Y., Takeya M., Sasaki A., Kaku H.;
RT   "Genome sequence of Xanthomonas oryzae pv. oryzae suggests contribution of
RT   large numbers of effector genes and insertion sequences to its race
RT   diversity.";
RL   Jpn. Agric. Res. Q. 39:275-287(2005).
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; AP008229; BAE66821.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2P9F6; -.
DR   SMR; Q2P9F6; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   KEGG; xom:XOO0066; -.
DR   HOGENOM; CLU_009583_18_2_6; -.
DR   OMA; TWCPWYM; -.
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..509
FT                   /note="Glycogen synthase"
FT                   /id="PRO_0000230275"
FT   BINDING         47
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   509 AA;  54806 MW;  0B1DFE3538924A7C CRC64;
     MLPALKKGGR PRDALGRFIR HHERLPVSLA DTRGVLFVVS EMADFIKAGG LGDVAAALPR
     ALRHRYDVRV LIPGYRAVLE RAGKVEIVGR VLAHAALPAC DIGRIVQSDG LPIYILLSRE
     LFERDGSPYV STSGSEFEDN AIRFATLSHA AADIAAGHAG LGWKPRLLHL NDWPCALAAG
     YVRWSGGTTP CLLTIHNLAY QGLVPYSMAG ALGIPAERVA ELEFYGQMSF LRGGIVNADH
     VNTVSVSYAK QITGPAQGCG LDRLLAGRAA KGALTGIVNG IDASWDPRTD EYLDSHFSVN
     QWQGRQDNAA QVRKAFGLRE STGPLFAVVS RLVHQKGLDL ICEVAPQIVA AGGQIAVIGG
     GEPDIERQVA ELTRRYPGQV GAFIGFEEGL ARRMFAGADF LLMPSRFEPC GLSQMYAQRF
     GCLPIAHATG GLIDTVDDGV TGFLFQHASV EALRRCLERA FRTFRLPGLL AAMRRAAMLR
     PSGWDVAGNK YLSLYERTAA IAPALATVS