ID   SUS_SOLLC               Reviewed;         805 AA.
AC   P49037;
DT   01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Sucrose synthase;
DE            EC=2.4.1.13;
DE   AltName: Full=Sucrose-UDP glucosyltransferase;
OS   Solanum lycopersicum (Tomato) (Lycopersicon esculentum).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum;
OC   Solanum subgen. Lycopersicon.
OX   NCBI_TaxID=4081;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. VF36; TISSUE=Pistil;
RX   PubMed=8290642; DOI=10.1104/pp.103.4.1463;
RA   Wang F., Smith A.G., Brenner M.L.;
RT   "Isolation and sequencing of tomato fruit sucrose synthase cDNA.";
RL   Plant Physiol. 103:1463-1464(1993).
CC   -!- FUNCTION: Sucrose-cleaving enzyme that provides UDP-glucose and
CC       fructose for various metabolic pathways.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=an NDP-alpha-D-glucose + D-fructose = a ribonucleoside 5'-
CC         diphosphate + H(+) + sucrose; Xref=Rhea:RHEA:16241,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:17992, ChEBI:CHEBI:37721,
CC         ChEBI:CHEBI:57930, ChEBI:CHEBI:76533; EC=2.4.1.13;
CC   -!- SIMILARITY: Belongs to the glycosyltransferase 1 family. Plant sucrose
CC       synthase subfamily. {ECO:0000305}.
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DR   EMBL; L19762; AAA34196.1; -; mRNA.
DR   RefSeq; NP_001234655.2; NM_001247726.2.
DR   AlphaFoldDB; P49037; -.
DR   SMR; P49037; -.
DR   STRING; 4081.Solyc12g009300.1.1; -.
DR   PaxDb; P49037; -.
DR   PRIDE; P49037; -.
DR   GeneID; 543961; -.
DR   KEGG; sly:543961; -.
DR   eggNOG; KOG0853; Eukaryota.
DR   BRENDA; 2.4.1.13; 3101.
DR   SABIO-RK; P49037; -.
DR   Proteomes; UP000004994; Unplaced.
DR   ExpressionAtlas; P49037; baseline and differential.
DR   GO; GO:0016157; F:sucrose synthase activity; IBA:GO_Central.
DR   GO; GO:0005985; P:sucrose metabolic process; IEA:InterPro.
DR   InterPro; IPR001296; Glyco_trans_1.
DR   InterPro; IPR000368; Sucrose_synth.
DR   InterPro; IPR012820; Sucrose_synthase_pln/cyn.
DR   PANTHER; PTHR45839; PTHR45839; 1.
DR   Pfam; PF00534; Glycos_transf_1; 1.
DR   Pfam; PF00862; Sucrose_synth; 1.
DR   TIGRFAMs; TIGR02470; sucr_synth; 1.
PE   2: Evidence at transcript level;
KW   Glycosyltransferase; Reference proteome; Transferase.
FT   CHAIN           1..805
FT                   /note="Sucrose synthase"
FT                   /id="PRO_0000204651"
FT   REGION          275..752
FT                   /note="GT-B glycosyltransferase"
FT                   /evidence="ECO:0000250|UniProtKB:P49040"
SQ   SEQUENCE   805 AA;  92446 MW;  8C7CCB09415483F5 CRC64;
     MAERVLTRVH RLRERVDATL CAHRNEILLF LSRIESHGKG ILKPHELLAE FDAIRQDDKD
     KLNEHAFEEL LKSTQEAIVL PPWVALAIRL RPGVWEYVRV NVNALVVEEL SVPEYLQFKE
     ELVDGASNGN FVLELDFEPF TASFPKPTLT KSIGNGVEFL NRHLSAKMFH DKESMAPLLE
     FLRAHHYKGK TMMLNDRIHN SNTLQNVLRK AEEYLIMLPP ETPFFEFEHK FQEIGLEKGW
     GDTAERVLEM VCMLLDLLEA PDSCTLEKFL GRIPMVFNVV ILSPHGYFAQ ENVLGYPDTG
     GQVVYILDQV PALEREMLKR IKEQGLDIIP RILIVTRLLP DAVGTTCGQR LEKVYGTEHS
     HILRVPFGTE KGIVRKWISR FEVWPYMETF IEDVAKEISA ELQAKPDLII GNYSEGNLAA
     SLLAHKLGVT QCTIAHALEK TKYPDSDIYW KKFDEKYHFS SQFTADLIAM NHTDFIITST
     FQEIAGSKDT VGQYESHMAF TMPGLYRVVH GINVFDPKFN IVSPGADINL YFPYSESEKR
     LTAFHPEIDE LLYSDVENDE HLCVLKDRTK PILFTMARLD RVKNLTGLVE WYAKNPRLRG
     LVNLVVVGGD RRKESKDLEE QAEMKKMYEL IETHNLNGQF RWISSQMNRV RNGELYRYIA
     DTKGAFVQPA FYEAFGLTVV EAMTCGLPTF ATNHGGPAEI IVHGKSGFHI DPYHGEQAAD
     LLADFFEKCK KEPSHWETIS TGGLKRIQEK YTWQIYSERL LTLAAVYGFW KHVSKLDRLE
     IRRYLEMFYA LKYRKMAEAV PLAAE