ID   GLGA_PSEU2              Reviewed;         485 AA.
AC   Q4ZS46;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   04-APR-2006, sequence version 2.
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=Psyr_2992;
OS   Pseudomonas syringae pv. syringae (strain B728a).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas; Pseudomonas syringae.
OX   NCBI_TaxID=205918;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=B728a;
RX   PubMed=16043691; DOI=10.1073/pnas.0504930102;
RA   Feil H., Feil W.S., Chain P., Larimer F., Dibartolo G., Copeland A.,
RA   Lykidis A., Trong S., Nolan M., Goltsman E., Thiel J., Malfatti S.,
RA   Loper J.E., Lapidus A., Detter J.C., Land M., Richardson P.M.,
RA   Kyrpides N.C., Ivanova N., Lindow S.E.;
RT   "Comparison of the complete genome sequences of Pseudomonas syringae pv.
RT   syringae B728a and pv. tomato DC3000.";
RL   Proc. Natl. Acad. Sci. U.S.A. 102:11064-11069(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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAY38026.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000075; AAY38026.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; YP_236064.1; NC_007005.1.
DR   AlphaFoldDB; Q4ZS46; -.
DR   SMR; Q4ZS46; -.
DR   STRING; 205918.Psyr_2992; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   EnsemblBacteria; AAY38026; AAY38026; Psyr_2992.
DR   KEGG; psb:Psyr_2992; -.
DR   PATRIC; fig|205918.7.peg.3053; -.
DR   eggNOG; COG0297; Bacteria.
DR   HOGENOM; CLU_009583_18_4_6; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000000426; 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..485
FT                   /note="Glycogen synthase"
FT                   /id="PRO_0000230259"
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   485 AA;  53306 MW;  02C74FB853E4590C CRC64;
     MSQVNRRKVL FVTSELADLV KTGGLGDVSA ALPRAMRHLH DVRVLIPGYP QVINSGNPIH
     IISQLGGHAA LPPCKVGRMD MKDGLVIYVL ICPELYEREG TPYADSNGRD WSDNHIRFAR
     LGLAAAEFAA GEVKSQWCPE LVHAHDWPAG LAPAYMRWRG QSTPSIFTVH NLAYQGTVST
     ASSRELGIPD SAITPEGMEF YGQLSFIKAG MAFASHITTV SATYAREITT PEFGCGLEGF
     LQSKANKGQL SGIPNGIDES WDAATDEHLI CHFAPNEWTR KEINADYVRE LFELDASTGP
     LFAVVSRLVY QKGLDLTIGV AEHIVNNGGQ IAIIGRGEPE EEEAMRELAA RFPGRVGVRI
     GFNETDARRM FAGSDFLLMP SRYEPCGLSQ MYAQRFGSLP VARNTGGLAD TIEDGVTGFL
     FNESTVESYT QALDRAFQVF AHPELLNAMR CRAMAAPFNW HQAVEPYADL YRDLLKKNVS
     VSSNY