ID   A4VLF1_STUS1            Unreviewed;       603 AA.
AC   A4VLF1;
DT   29-MAY-2007, integrated into UniProtKB/TrEMBL.
DT   29-MAY-2007, sequence version 1.
DT   10-JUN-2026, entry version 83.
DE   RecName: Full=Glycogen synthase {ECO:0000256|ARBA:ARBA00019935, ECO:0000256|HAMAP-Rule:MF_00484};
DE            EC=2.4.1.21 {ECO:0000256|ARBA:ARBA00012588, ECO:0000256|HAMAP-Rule:MF_00484};
DE   AltName: Full=Starch [bacterial glycogen] synthase {ECO:0000256|ARBA:ARBA00031722, ECO:0000256|HAMAP-Rule:MF_00484};
GN   Name=glgA {ECO:0000256|HAMAP-Rule:MF_00484,
GN   ECO:0000313|EMBL:ABP79802.1};
GN   OrderedLocusNames=PST_2137 {ECO:0000313|EMBL:ABP79802.1};
OS   Stutzerimonas stutzeri (strain A1501) (Pseudomonas stutzeri).
OC   Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
OC   Pseudomonadales; Pseudomonadaceae; Stutzerimonas.
OX   NCBI_TaxID=379731 {ECO:0000313|EMBL:ABP79802.1, ECO:0000313|Proteomes:UP000000233};
RN   [1] {ECO:0000313|EMBL:ABP79802.1, ECO:0000313|Proteomes:UP000000233}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=A1501 {ECO:0000313|EMBL:ABP79802.1,
RC   ECO:0000313|Proteomes:UP000000233};
RX   PubMed=18495935; DOI=10.1073/pnas.0801093105;
RA   Yan Y., Yang J., Dou Y., Chen M., Ping S., Peng J., Lu W., Zhang W.,
RA   Yao Z., Li H., Liu W., He S., Geng L., Zhang X., Yang F., Yu H., Zhan Y.,
RA   Li D., Lin Z., Wang Y., Elmerich C., Lin M., Jin Q.;
RT   "Nitrogen fixation island and rhizosphere competence traits in the genome
RT   of root-associated Pseudomonas stutzeri A1501.";
RL   Proc. Natl. Acad. Sci. U.S.A. 105:7564-7569(2008).
CC   -!- FUNCTION: Synthesizes alpha-1,4-glucan chains using ADP-glucose.
CC       {ECO:0000256|ARBA:ARBA00002764, ECO:0000256|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:0000256|ARBA:ARBA00001478, ECO:0000256|HAMAP-
CC         Rule:MF_00484};
CC   -!- PATHWAY: Glycan biosynthesis; glycogen biosynthesis.
CC       {ECO:0000256|ARBA:ARBA00004964, ECO:0000256|HAMAP-Rule:MF_00484}.
CC   -!- SIMILARITY: Belongs to the glycosyltransferase 1 family.
CC       Bacterial/plant glycogen synthase subfamily.
CC       {ECO:0000256|ARBA:ARBA00010281, ECO:0000256|HAMAP-Rule:MF_00484}.
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DR   EMBL; CP000304; ABP79802.1; -; Genomic_DNA.
DR   AlphaFoldDB; A4VLF1; -.
DR   KEGG; psa:PST_2137; -.
DR   eggNOG; COG0297; Bacteria.
DR   HOGENOM; CLU_009583_18_4_6; -.
DR   UniPathway; UPA00164; -.
DR   Proteomes; UP000000233; Chromosome.
DR   GO; GO:0009011; F:alpha-1,4-glucan glucosyltransferase (ADP-glucose donor) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0004373; F:alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity; IEA:InterPro.
DR   GO; GO:0005978; P:glycogen biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd03791; GT5_Glycogen_synthase_DULL1-like; 1.
DR   Gene3D; 3.40.50.2000; Glycogen Phosphorylase B; 2.
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   NCBIfam; TIGR02095; glgA; 1.
DR   NCBIfam; NF001899; PRK00654.1-2; 1.
DR   NCBIfam; NF001901; PRK00654.1-5; 1.
DR   PANTHER; PTHR45825:SF8; GLYCOGEN SYNTHASE; 1.
DR   PANTHER; PTHR45825; GRANULE-BOUND STARCH SYNTHASE 1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR   Pfam; PF08323; Glyco_transf_5; 1.
DR   Pfam; PF00534; Glycos_transf_1; 1.
DR   SUPFAM; SSF53756; UDP-Glycosyltransferase/glycogen phosphorylase; 1.
PE   3: Inferred from homology;
KW   Glycogen biosynthesis {ECO:0000256|ARBA:ARBA00023056, ECO:0000256|HAMAP-
KW   Rule:MF_00484};
KW   Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676, ECO:0000256|HAMAP-
KW   Rule:MF_00484}; Reference proteome {ECO:0000313|Proteomes:UP000000233};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00484}.
FT   DOMAIN          126..360
FT                   /note="Starch synthase catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF08323"
FT   DOMAIN          414..556
FT                   /note="Glycosyl transferase family 1"
FT                   /evidence="ECO:0000259|Pfam:PF00534"
FT   BINDING         139
FT                   /ligand="ADP-alpha-D-glucose"
FT                   /ligand_id="ChEBI:CHEBI:57498"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00484"
SQ   SEQUENCE   603 AA;  65680 MW;  01F87E4235E048D9 CRC64;
     MRFFIRSGLA CCEFQRWFLF YSILRTSTAM RGLVSSRAGA ALPALSAAPN NLFAWSCSLY
     VAVIRSLHSR NMLVAGTGNA GAFGEIVMSI AAVNARPLGL PKAQPAVPPV ARPALQIRSS
     HDDKRKILFV TSELTDLVKT GGLADVSAAL PRALGARHDV RVLIPGYSQV INSGHPIRIV
     GSLSGYAELP GCRIGRIDMP DGLIIYVLIS PELYERDGSP YVDGHGNDWQ DNPVRFARLG
     LAAAEIAAGT ACISWAPELV HAHDWPAGLA PAYMHWRGLS TPSVFTIHNL AYQGNIDMSQ
     RRLLGIPGEA SDPERMEFYG KLSLLKAGIA YANHVTTVSS TYAREITTPE FGCGMEGFLS
     MKARQGLLSG LLNGIDESWE PESDPYLVSG FSARDWAGKQ ANAAYVRDAF GLEKRDAPLF
     AVVSRLAYQK GVDLTLDVAH AIVEGGGQLA ILGQGERQIE AQVRQLAEQY PGQVGAHIGF
     NETDARRLFA GSDFLLMPSR YEPCGLSQMY AQRYASLPIA RRTGGLADSI EDGITGFLFD
     APDAASYRQA VQRALAVHHH PELLGAMRCR AMAAGFFWRH AIEPYDLLYR QLLTERREVH
     LTI
//