ID A0A2I4GG26_JUGRE Unreviewed; 664 AA.
AC A0A2I4GG26;
DT 28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT 28-FEB-2018, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=Starch synthase, chloroplastic/amyloplastic {ECO:0000256|RuleBase:RU361232};
DE EC=2.4.1.- {ECO:0000256|RuleBase:RU361232};
GN Name=LOC109007577 {ECO:0000313|RefSeq:XP_018842853.1};
OS Juglans regia (English walnut).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fagales; Juglandaceae; Juglans.
OX NCBI_TaxID=51240 {ECO:0000313|Proteomes:UP000235220, ECO:0000313|RefSeq:XP_018842853.1};
RN [1] {ECO:0000313|RefSeq:XP_018842853.1}
RP IDENTIFICATION.
RC TISSUE=Leaves {ECO:0000313|RefSeq:XP_018842853.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
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};
CC -!- PATHWAY: Glycan biosynthesis; starch biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004727, ECO:0000256|RuleBase:RU361232}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast
CC {ECO:0000256|RuleBase:RU361232}. Plastid, amyloplast
CC {ECO:0000256|RuleBase:RU361232}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase 1 family.
CC Bacterial/plant glycogen synthase subfamily.
CC {ECO:0000256|ARBA:ARBA00010281, ECO:0000256|RuleBase:RU361232}.
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DR RefSeq; XP_018842853.1; XM_018987308.2.
DR AlphaFoldDB; A0A2I4GG26; -.
DR STRING; 51240.A0A2I4GG26; -.
DR EnsemblPlants; Jr16_05810_p1; cds.Jr16_05810_p1; Jr16_05810.
DR GeneID; 109007577; -.
DR Gramene; Jr16_05810_p1; cds.Jr16_05810_p1; Jr16_05810.
DR KEGG; jre:109007577; -.
DR InParanoid; A0A2I4GG26; -.
DR OrthoDB; 141134at2759; -.
DR UniPathway; UPA00152; -.
DR Proteomes; UP000235220; Chromosome 16.
DR GO; GO:0009501; C:amyloplast; IEA:UniProtKB-SubCell.
DR GO; GO:0009507; C:chloroplast; IBA:GO_Central.
DR GO; GO:0033201; F:alpha-1,4-glucan synthase activity; IEA:RHEA.
DR GO; GO:0004373; F:glycogen (starch) synthase activity; IEA:InterPro.
DR GO; GO:0010021; P:amylopectin biosynthetic process; IEA:EnsemblPlants.
DR GO; GO:0009960; P:endosperm development; IEA:EnsemblPlants.
DR GO; GO:0019252; P:starch 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 Amyloplast {ECO:0000256|ARBA:ARBA00023234, ECO:0000256|RuleBase:RU361232};
KW Chloroplast {ECO:0000256|RuleBase:RU361232};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|RuleBase:RU361232};
KW Plastid {ECO:0000256|ARBA:ARBA00023234, ECO:0000256|RuleBase:RU361232};
KW Reference proteome {ECO:0000313|Proteomes:UP000235220};
KW Starch biosynthesis {ECO:0000256|ARBA:ARBA00022922,
KW ECO:0000256|RuleBase:RU361232};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 153..411
FT /note="Starch synthase catalytic"
FT /evidence="ECO:0000259|Pfam:PF08323"
FT DOMAIN 464..612
FT /note="Glycosyl transferase family 1"
FT /evidence="ECO:0000259|Pfam:PF00534"
SQ SEQUENCE 664 AA; 73540 MW; 76F556F0E80853D2 CRC64;
MTSTIPFVLH WTTCHSHSFM ESVQMTTKVS SCKSFSNPLQ AKFNNFRVIG QVGFAPLWCS
RSRSGCLRLR ASISGGGIGG SQDAVEEEKQ EKGLILGTER DGSGAVIGFH LIPQSGEVEV
NEVNSVKDIN INNLKEAEEI EGEGKAQTRI TYNIVFVTAE AAPYSKTGGL GDVCGSLPIA
LAARGHRVMV VSPRYLNGST ADKNFASAVD LDSRIKVYCF GGVQEVDFFH EYRDGVDWVF
VDHPSYHRPG TLYGDTRGAF GDNQFRFTLL CHAACEAPLV LPLGGFTYGE KCVFLANDWH
ASLVPVLLAA KYRPYGVYKD ARSILVIHNL SHQGVESAAT YQNLGLPSEW YGALEWVFPT
WARTHALDPG LAVNLLKGAV VTADRILTVS QGYSWEITTV EGGYGLHELL SDRKSIINGI
TNGIDVAEWD PSSDEHIPYH YSVENISEKV QCKTALQKEL GLPIRPDCPL IGFIGRLDYQ
KGIDLIRSAI PEIMEDDVQF IMLGSGDPMF EDWMRATELA HKEKFRGWVG FNVPISHKIT
AGCDILLMPS RFEPCGLNQL YAMRYGTVPV VHGTGGLRDT VKNFNPYAQE GKGEGTGWTF
SPLTKESMLA ALKIAVRTYK EHKSSWEGLM RRGMRRDCTW ENAAIQYEQV FEWAFIDPPY
VSSD
//