ID A0A2W1JU31_9CYAN Unreviewed; 477 AA.
AC A0A2W1JU31;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=Glycogen synthase {ECO:0000256|HAMAP-Rule:MF_00484};
DE EC=2.4.1.21 {ECO:0000256|HAMAP-Rule:MF_00484};
DE AltName: Full=Starch [bacterial glycogen] synthase {ECO:0000256|HAMAP-Rule:MF_00484};
GN Name=glgA_1 {ECO:0000313|EMBL:PZD74535.1};
GN Synonyms=glgA {ECO:0000256|HAMAP-Rule:MF_00484};
GN ORFNames=C1752_00705 {ECO:0000313|EMBL:PZD74535.1};
OS Acaryochloris thomasi RCC1774.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Acaryochloridales;
OC Acaryochloridaceae; Acaryochloris; Acaryochloris thomasi.
OX NCBI_TaxID=1764569 {ECO:0000313|EMBL:PZD74535.1, ECO:0000313|Proteomes:UP000248857};
RN [1] {ECO:0000313|EMBL:PZD74535.1, ECO:0000313|Proteomes:UP000248857}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RCC1774 {ECO:0000313|EMBL:PZD74535.1,
RC ECO:0000313|Proteomes:UP000248857};
RX PubMed=29904088; DOI=10.1038/s41598-018-27542-7;
RA Partensky F., Six C., Ratin M., Garczarek L., Vaulot D., Probert I.,
RA Calteau A., Gourvil P., Marie D., Grebert T., Bouchier C., Le Panse S.,
RA Gachenot M., Rodriguez F., Garrido J.L.;
RT "A novel species of the marine cyanobacterium Acaryochloris with a unique
RT pigment content and lifestyle.";
RL Sci. Rep. 8:9142-9142(2018).
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|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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PZD74535.1}.
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DR EMBL; PQWO01000002; PZD74535.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2W1JU31; -.
DR OrthoDB; 9808590at2; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000248857; Unassembled WGS sequence.
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 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 PANTHER; PTHR45825; GRANULE-BOUND STARCH SYNTHASE 1, CHLOROPLASTIC/AMYLOPLASTIC; 1.
DR PANTHER; PTHR45825:SF11; 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:UP000248857};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00484}.
FT DOMAIN 2..215
FT /note="Starch synthase catalytic"
FT /evidence="ECO:0000259|Pfam:PF08323"
FT DOMAIN 270..406
FT /note="Glycosyl transferase family 1"
FT /evidence="ECO:0000259|Pfam:PF00534"
FT BINDING 15
FT /ligand="ADP-alpha-D-glucose"
FT /ligand_id="ChEBI:CHEBI:57498"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00484"
SQ SEQUENCE 477 AA; 53985 MW; B448C01B125C2853 CRC64;
MRILFVAAEA SPLAKAGGMG VVTGSLSKVL RAMGHDVRIF LPYYGSLPKT LKVSSCPVWD
GSAMFEKFSV YETVLPETDV PLYLFQHSCF DGPHIYGLEN DDWRFTFFAN GAAEFCWNHW
KPQIIHCHDW HTGMIPVWMH QSPDIATVFT IHNLAYQGPS RARLEQITWC PWYMEGHNTM
AAALRYADRV TTVSPTYAEQ IKTPAYGENL EELLASIGDK VLGIINGIDP TSYDPSVDAS
LPQTYSSAEL DHRKINKASL QKELGLQERP QAWLVSMVTR LVEQKGIDLV LQVLDRFLAY
TDSQFVLLGT GDRYYETQLW QLAARYSGRM SVQLLYDDAL SRRIYAGSDV ALMPSRFEPC
GISQLIAMRY GCVPIVRRTG GLVDTVAHYN PRHQTGTGYC FDRYEPLDLY TCLVRAWEGY
HYEDSWQALQ TRAMETDVSW EQSSLAYNRL YNSVSNLPLE SIPQKNQATT SAKATLE
//
