ID   SUS_VIGRR               Reviewed;         805 AA.
AC   Q01390;
DT   01-APR-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-APR-1993, sequence version 1.
DT   25-MAY-2022, entry version 76.
DE   RecName: Full=Sucrose synthase;
DE            EC=2.4.1.13;
DE   AltName: Full=Sucrose-UDP glucosyltransferase;
GN   Name=SS1;
OS   Vigna radiata var. radiata (Mung bean) (Phaseolus aureus).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Vigna.
OX   NCBI_TaxID=3916;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], AND PROTEIN SEQUENCE OF 517-537.
RA   Arai M., Mori H., Imaseki H.;
RT   "Expression of the gene for sucrose synthase during growth of mung bean
RT   seedlings.";
RL   Plant Cell Physiol. 33:503-506(1992).
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; D10266; BAA01108.1; -; mRNA.
DR   RefSeq; NP_001304081.1; NM_001317152.1.
DR   AlphaFoldDB; Q01390; -.
DR   SMR; Q01390; -.
DR   STRING; 3916.Q01390; -.
DR   CAZy; GT4; Glycosyltransferase Family 4.
DR   GeneID; 106768289; -.
DR   KEGG; vra:106768289; -.
DR   BRENDA; 2.4.1.13; 4745.
DR   SABIO-RK; Q01390; -.
DR   Proteomes; UP000087766; Chromosome 7.
DR   GO; GO:0016157; F:sucrose synthase activity; IEA:UniProtKB-EC.
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   1: Evidence at protein level;
KW   Direct protein sequencing; Glycosyltransferase; Reference proteome;
KW   Transferase.
FT   CHAIN           1..805
FT                   /note="Sucrose synthase"
FT                   /id="PRO_0000204659"
FT   REGION          275..752
FT                   /note="GT-B glycosyltransferase"
FT                   /evidence="ECO:0000250|UniProtKB:P49040"
SQ   SEQUENCE   805 AA;  92092 MW;  A39683CFDF54EF4A CRC64;
     MATDRLTRVH SLRERLDETL SANRNEILAL LSRIEGKGKG ILQHHQVIAE FEEIPEESRQ
     KLTDGAFGEV LRSTQEAIVL PPWVALAVRP RPGVWEYLRV NVHALVVEVL QPAEYLRFKE
     ELVDGSSNGN FVLELDFEPF TASFPRPTLN KSIGNGVQFL NRHLSAKLFH DKESLHPLLE
     FLRLHSVKGK TLMLNDRIQN PDALQHVLRK AEEYLGTVPP ETPYSAFEHK FQEIGLERGW
     GDNAERVLES IQLLLDLLEA PDPCTLETFL GRIPMVFNVV ILSPHGYFAQ DNVLGYPDTG
     GQVVYILDQV RALENEMLHR IKQQGLDIVP RILIITRLLP DAVGTTCGQR LEKVFGTEHS
     HILRVPFRTE NGIVRKWISR FEVWPYLETY TEDVAHELAK ELQGKPDLIV GNYSDGNIVA
     SLLAHKLGVT QCTIAHALEK TKYPESDIYW KKLEERYHFS CQFTADLFAM NHTDFIITST
     FQEIAGSKDT VGQYESHTAF TLPGLYRVVH GIDVFDPKFN IVSPGADQTI YFPHTETSRR
     LTSFHTEIEE LLYSSVENEE HICVLKDRSK PIIFTMARLD RVKNITGLVE WYGKNAKLRE
     LVNLVVVAGD RRKESKDLEE KAEMKKMYSL IETYKLNGQF RWISSQMNRV RNGELYRVIA
     DTKGAFVQPA VYEAFGLTVV EAMTCGLPTF ATCNGGPAEI IVHGKSGFHI DPYHGDRAAD
     LLVEFFEKVK VDPSHWDKIS QAGLQRIEEK YTWQIYSQRL LTLTGVYGFW KHVSNLDRRE
     SRRYLEMFYA LKYRKLAESV PLAVE