ID   GLGA_MAGSA              Reviewed;         494 AA.
AC   Q2W5G0;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   10-JAN-2006, sequence version 1.
DT   03-AUG-2022, entry version 85.
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=amb2111;
OS   Magnetospirillum magneticum (strain AMB-1 / ATCC 700264).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales;
OC   Rhodospirillaceae; Magnetospirillum.
OX   NCBI_TaxID=342108;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AMB-1 / ATCC 700264;
RX   PubMed=16303747; DOI=10.1093/dnares/dsi002;
RA   Matsunaga T., Okamura Y., Fukuda Y., Wahyudi A.T., Murase Y., Takeyama H.;
RT   "Complete genome sequence of the facultative anaerobic magnetotactic
RT   bacterium Magnetospirillum sp. strain AMB-1.";
RL   DNA Res. 12:157-166(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; AP007255; BAE50915.1; -; Genomic_DNA.
DR   RefSeq; WP_011384510.1; NC_007626.1.
DR   AlphaFoldDB; Q2W5G0; -.
DR   SMR; Q2W5G0; -.
DR   STRING; 342108.amb2111; -.
DR   CAZy; GT5; Glycosyltransferase Family 5.
DR   EnsemblBacteria; BAE50915; BAE50915; amb2111.
DR   KEGG; mag:amb2111; -.
DR   HOGENOM; CLU_009583_18_4_5; -.
DR   OMA; TWCPWYM; -.
DR   OrthoDB; 83240at2; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000007058; 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..494
FT                   /note="Glycogen synthase"
FT                   /id="PRO_0000241794"
FT   BINDING         15
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   494 AA;  52711 MW;  E17974AE2599FE43 CRC64;
     MRVLFASSEV FPLVKTGGLA DVSGALPAAL AAAGEDVRIL LPGYPDAIKA SGAKKAVGSL
     GDPFGLGAEA TLLSGKLPGS GVPVWLVDCP ALFERAGGPY QDPQGRDWPD NALRFALLSW
     TAAHLCTENS PVKWRPQVLH ANDWQTGLAP AYLHAWSPAQ RPATVFTIHN IAYQGQFPRD
     LVPRLGFPPE MYAMDGFEYY DTLSFLKSGL FYSDRITTVS PRYAKEIQTP AFGCGMEGLL
     AHRAADLTGI LNGADYEVWN PAADTHLDHA FTPGDAAGKA CNKAALQAEL GLSQAPDAPL
     MVIVSRLNDH KGMDLVLAAL PNILKMGAQV AVVGTGDRPL EDGFRAAAAA HPTQVAARIG
     YSEPLAHRMM AGGDMLLMPS RFEPCGLTQF YAFRYGTVPV AHATGGLADT LVDTGYDTLM
     TGKANGFVFE HSNVGAFQWA VERAVGLYAK KDQWTRIVKA CNAQDFGWGR SAGLYRDLYK
     SLTGNGGGKG KKKA