ID C0KH22_NELNU Unreviewed; 615 AA.
AC C0KH22;
DT 05-MAY-2009, integrated into UniProtKB/TrEMBL.
DT 05-MAY-2009, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Starch synthase, chloroplastic/amyloplastic {ECO:0000256|RuleBase:RU361232};
DE EC=2.4.1.- {ECO:0000256|RuleBase:RU361232};
GN Name=Waxy {ECO:0000313|EMBL:ACM78591.1,
GN ECO:0000313|RefSeq:XP_010252174.1, ECO:0000313|RefSeq:XP_019054359.1,
GN ECO:0000313|RefSeq:XP_019055261.1};
GN Synonyms=LOC104593836 {ECO:0000313|RefSeq:XP_010252174.1,
GN ECO:0000313|RefSeq:XP_019054359.1, ECO:0000313|RefSeq:XP_019055261.1},
GN Wx {ECO:0000313|RefSeq:XP_010252174.1,
GN ECO:0000313|RefSeq:XP_019054359.1, ECO:0000313|RefSeq:XP_019055261.1};
OS Nelumbo nucifera (Sacred lotus).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Proteales; Nelumbonaceae; Nelumbo.
OX NCBI_TaxID=4432 {ECO:0000313|EMBL:ACM78591.1};
RN [1] {ECO:0000313|EMBL:ACM78591.1}
RP NUCLEOTIDE SEQUENCE.
RA Lu Y., Li L., Zhou Y., Gao Q., Liang G., Chen X., Qi X.;
RT "Cloning and Characterization of the Wx Gene Encoding a Granule-Bound
RT Starch Synthase in Lotus (Nelumbo nucifera Gaertn).";
RL Plant Mol. Biol. Rep. 30:1210-1217(2012).
RN [2] {ECO:0000313|RefSeq:XP_010252174.1, ECO:0000313|RefSeq:XP_019054359.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[(1->4)-alpha-D-glucosyl](n) + an NDP-alpha-D-glucose =
CC [(1->4)-alpha-D-glucosyl](n+1) + a ribonucleoside 5'-diphosphate +
CC H(+); Xref=Rhea:RHEA:15873, Rhea:RHEA-COMP:9584, Rhea:RHEA-COMP:9587,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:15444, ChEBI:CHEBI:57930,
CC ChEBI:CHEBI:76533; EC=2.4.1.242;
CC Evidence={ECO:0000256|ARBA:ARBA00036544};
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 EMBL; FJ602702; ACM78591.1; -; Genomic_DNA.
DR RefSeq; XP_010252174.1; XM_010253872.2.
DR RefSeq; XP_019054359.1; XM_019198814.1.
DR RefSeq; XP_019055261.1; XM_019199716.1.
DR STRING; 4432.C0KH22; -.
DR GeneID; 104593836; -.
DR eggNOG; ENOG502QQX3; Eukaryota.
DR OrthoDB; 141134at2759; -.
DR BRENDA; 2.4.1.242; 3600.
DR UniPathway; UPA00152; -.
DR Proteomes; UP000189703; Unplaced.
DR GO; GO:0009501; C:amyloplast; IEA:UniProtKB-SubCell.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR GO; GO:0004373; F:glycogen (starch) synthase activity; IEA:InterPro.
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:SF3; 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 Amyloplast {ECO:0000256|RuleBase:RU361232};
KW Chloroplast {ECO:0000256|RuleBase:RU361232};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|RuleBase:RU361232}; Plastid {ECO:0000256|RuleBase:RU361232};
KW Reference proteome {ECO:0000313|Proteomes:UP000189703};
KW Starch biosynthesis {ECO:0000256|ARBA:ARBA00022922,
KW ECO:0000256|RuleBase:RU361232};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 91..350
FT /note="Starch synthase catalytic"
FT /evidence="ECO:0000259|Pfam:PF08323"
FT DOMAIN 406..532
FT /note="Glycosyl transferase family 1"
FT /evidence="ECO:0000259|Pfam:PF00534"
SQ SEQUENCE 615 AA; 67320 MW; BD401738323AEBBA CRC64;
MATVTASKFV STSSLVSYGG MSGSQPKTAL AQIGLRNQTM THHGLRSVNN VDKLNLRANA
KTTTGQAKGK ECKTRNAKER SVIRCGSGMN LVFVGAEVGP WSKTGGLGDV LGGLPPAMAA
NGHRVMTVAP RYDQYKDAWD TSVLVEIKVG DRIETVRFFH CYKRGVDRVF VDHPMFLEKV
WGKTGSKIYG PMAGEDYSDN QLRFSLLCQA ALEAPRVLNL NSSKHFSGPY GEDVVFICND
WHTALLPCYL KTMYKSRGIY RNAKVAFCIH NIAYQGRFSF SDFSLLNLPD EFKSSFDFID
GYDKPVKGRK INWMKAGILE SDRVLTVSPY YAEELVSGIE KGVELDNIIR KTGITGIVNG
TDVQEWNPTT DKYISVKYDA TTVMDAKPLL KEALQSEVGL PVDRNIPVIG FIGRLEEQKG
SDILAASIPK FIGENVQIIV LGTGKKAFEK QLEQLEIKYP DKARGVAKFN VPLAHMIIAG
ADFLLIPSRF EPCGLIQLQT MPYGTIPLVS STGGLVDTVK EGYTGFHMGA FNVDCDAVDP
ADVNAVATTV KKALKTYGTS AMIQMIKNCM AQNFSWKGPA KKWESILLSL EVAGSEPGID
GEEIAPLAKE NVATP
//