ID A0A1T4NRB3_9BACT Unreviewed; 472 AA.
AC A0A1T4NRB3;
DT 10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT 10-MAY-2017, sequence version 1.
DT 24-JAN-2024, entry version 18.
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 {ECO:0000256|HAMAP-Rule:MF_00484};
GN ORFNames=SAMN04488128_1011706 {ECO:0000313|EMBL:SJZ81637.1};
OS Chitinophaga eiseniae.
OC Bacteria; Bacteroidota; Chitinophagia; Chitinophagales; Chitinophagaceae;
OC Chitinophaga.
OX NCBI_TaxID=634771 {ECO:0000313|EMBL:SJZ81637.1, ECO:0000313|Proteomes:UP000190367};
RN [1] {ECO:0000313|EMBL:SJZ81637.1, ECO:0000313|Proteomes:UP000190367}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 22224 {ECO:0000313|EMBL:SJZ81637.1,
RC ECO:0000313|Proteomes:UP000190367};
RA Peterson S.W.;
RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
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}.
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DR EMBL; FUWZ01000001; SJZ81637.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1T4NRB3; -.
DR STRING; 634771.SAMN04488128_1011706; -.
DR OrthoDB; 9808590at2; -.
DR UniPathway; UPA00164; -.
DR Proteomes; UP000190367; 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};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00484}.
FT DOMAIN 3..232
FT /note="Starch synthase catalytic"
FT /evidence="ECO:0000259|Pfam:PF08323"
FT DOMAIN 283..419
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 472 AA; 53210 MW; 3CD9DD0F7707DDC9 CRC64;
MEILHVSAEC YPVAKVGGLG DVVGALPKYQ YELGAIAKVV VPAYRNKYYD THEFDVVHQA
GMWLGHDWYH FNVLKERNNE LGFDLYLVDI PGLLDTPGVY GYPNDTERFL AFQIAVLDWV
NEWNHQPDVI HCHDHHTGLV PFLMAYGYKY ERMREVPSVL TIHNAQYQGQ FGWDKLYLIP
SFDLWKAGLL DWGGAINPLA AAVKCAWRVT TVSPGYLEEL YQQANGLEWL INHERAKTVG
IINGIDTAVW DPETDHMVQA NYDLETVAQG KGENKQALCE RFGLDASLPL VSFIGRLVGD
KGADLLPEII SRTLHELPGE VNFLVLGSGD PHVEWSLQQT RHDVSYGFNL HIGYNEALSH
LIYAGSDFLL MPSRVEPCGL NQLYALRYGT VPMVRSTGGL KDTVTDFGDP NGFGIRFNQA
GVWDACYSVK RAVELFNDTT HLSEIRLRGM RLNHSWGRSA QQYLDVYNSM KG
//