ID   GLGA_PSESM              Reviewed;         484 AA.
AC   Q880M9;
DT   16-JAN-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 92.
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=PSPTO_3125;
OS   Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=223283;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-871 / DC3000;
RX   PubMed=12928499; DOI=10.1073/pnas.1731982100;
RA   Buell C.R., Joardar V., Lindeberg M., Selengut J., Paulsen I.T.,
RA   Gwinn M.L., Dodson R.J., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R.,
RA   Daugherty S.C., Brinkac L.M., Beanan M.J., Haft D.H., Nelson W.C.,
RA   Davidsen T.M., Zafar N., Zhou L., Liu J., Yuan Q., Khouri H.M.,
RA   Fedorova N.B., Tran B., Russell D., Berry K.J., Utterback T.R.,
RA   Van Aken S.E., Feldblyum T.V., D'Ascenzo M., Deng W.-L., Ramos A.R.,
RA   Alfano J.R., Cartinhour S., Chatterjee A.K., Delaney T.P., Lazarowitz S.G.,
RA   Martin G.B., Schneider D.J., Tang X., Bender C.L., White O., Fraser C.M.,
RA   Collmer A.;
RT   "The complete genome sequence of the Arabidopsis and tomato pathogen
RT   Pseudomonas syringae pv. tomato DC3000.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:10181-10186(2003).
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; AE016853; AAO56612.1; -; Genomic_DNA.
DR   RefSeq; NP_792917.1; NC_004578.1.
DR   AlphaFoldDB; Q880M9; -.
DR   SMR; Q880M9; -.
DR   STRING; 223283.PSPTO_3125; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   EnsemblBacteria; AAO56612; AAO56612; PSPTO_3125.
DR   KEGG; pst:PSPTO_3125; -.
DR   PATRIC; fig|223283.9.peg.3191; -.
DR   eggNOG; COG0297; Bacteria.
DR   HOGENOM; CLU_009583_18_4_6; -.
DR   OMA; TWCPWYM; -.
DR   OrthoDB; 83240at2; -.
DR   PhylomeDB; Q880M9; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000002515; 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..484
FT                   /note="Glycogen synthase"
FT                   /id="PRO_0000188634"
FT   BINDING         21
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   484 AA;  53319 MW;  ECFB524F0667B595 CRC64;
     MSQVNRRKVL FVTSELADLV KTGGLGDVSA ALPRAMRHLH DVRVLIPGYP QVINSGNPIH
     IISQLGGHAA LPPCKVGRMD MKDGLVIYVL ICPELYEREG TPYADTNGRD WSDNHIRFAR
     LGLAAAEFAA GEVKSQWCPE LVHAHDWPAG LAPAYMRWRG QSTPSIFTVH NLAYQGTVST
     ASSRELGIPD EAITPEGMEF YGKLSFIKAG MAFANHITTV SATYAREITT PEFGCGLEGF
     LQSKADKGQL SGIPNGIDES WDAATDEHLI CHFAPNEWTR KEINADYVRE LFELDASSGP
     LYAVVSRLVY QKGLDLTIGV AEHIVNNGGQ IAIIGRGEPE EEDAMRELAA RFPGRIGVRI
     GFNETDARRM FAGSDFLLMP SRYEPCGLSQ MYAQRFGSLP VARNTGGLAD TIEDGVTGFL
     FNESTVESYT EALNRTFQVF AHPELLNAMR CRAMAAPFNW HQAVEPYAEL YRDLLKKNVS
     MTSN