SUT1_ORYSI
ID SUT1_ORYSI Reviewed; 538 AA.
AC Q9LKH3;
DT 05-OCT-2010, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 25-MAY-2022, entry version 96.
DE RecName: Full=Sucrose transport protein SUT1;
DE AltName: Full=Sucrose permease 1;
DE AltName: Full=Sucrose transporter 1;
DE Short=OsSUT1;
DE AltName: Full=Sucrose-proton symporter 1;
GN Name=SUT1; ORFNames=OsI_10195;
OS Oryza sativa subsp. indica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39946;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=cv. IR36;
RX PubMed=12668768; DOI=10.1093/pcp/pcg030;
RA Aoki N., Hirose T., Scofield G.N., Whitfeld P.R., Furbank R.T.;
RT "The sucrose transporter gene family in rice.";
RL Plant Cell Physiol. 44:223-232(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=cv. Milyang 23;
RA Kato T., Horibata A.;
RT "Rice sucrose transporter 1.";
RL Submitted (MAR-2010) to the EMBL/GenBank/DDBJ databases.
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Guang-Lu-Ai No.4;
RX PubMed=12447439; DOI=10.1038/nature01183;
RA Feng Q., Zhang Y., Hao P., Wang S., Fu G., Huang Y., Li Y., Zhu J., Liu Y.,
RA Hu X., Jia P., Zhang Y., Zhao Q., Ying K., Yu S., Tang Y., Weng Q.,
RA Zhang L., Lu Y., Mu J., Lu Y., Zhang L.S., Yu Z., Fan D., Liu X., Lu T.,
RA Li C., Wu Y., Sun T., Lei H., Li T., Hu H., Guan J., Wu M., Zhang R.,
RA Zhou B., Chen Z., Chen L., Jin Z., Wang R., Yin H., Cai Z., Ren S., Lv G.,
RA Gu W., Zhu G., Tu Y., Jia J., Zhang Y., Chen J., Kang H., Chen X., Shao C.,
RA Sun Y., Hu Q., Zhang X., Zhang W., Wang L., Ding C., Sheng H., Gu J.,
RA Chen S., Ni L., Zhu F., Chen W., Lan L., Lai Y., Cheng Z., Gu M., Jiang J.,
RA Li J., Hong G., Xue Y., Han B.;
RT "Sequence and analysis of rice chromosome 4.";
RL Nature 420:316-320(2002).
CC -!- FUNCTION: Responsible for the transport of sucrose into the cell, with
CC the concomitant uptake of protons (symport system). May also transport
CC other glucosides. May be required for apoplastic phloem sucrose loading
CC in source tissues (e.g. leaves) in order to transport it to sink
CC tissues (e.g. roots, flowers) (By similarity). {ECO:0000250}.
CC -!- PATHWAY: Glycan biosynthesis; sucrose metabolism.
CC -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC protein {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the glycoside-pentoside-hexuronide (GPH) cation
CC symporter transporter (TC 2.A.2.4) family. {ECO:0000305}.
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DR EMBL; AF280050; AAF90181.1; -; Genomic_DNA.
DR EMBL; AB551389; BAI83443.1; -; Genomic_DNA.
DR EMBL; CM000128; EEC74602.1; -; Genomic_DNA.
DR AlphaFoldDB; Q9LKH3; -.
DR STRING; 39946.Q9LKH3; -.
DR EnsemblPlants; BGIOSGA011365-TA; BGIOSGA011365-PA; BGIOSGA011365.
DR Gramene; BGIOSGA011365-TA; BGIOSGA011365-PA; BGIOSGA011365.
DR HOGENOM; CLU_025234_3_0_1; -.
DR OMA; FQWYALF; -.
DR UniPathway; UPA00238; -.
DR Proteomes; UP000007015; Chromosome 3.
DR GO; GO:0005887; C:integral component of plasma membrane; IEA:InterPro.
DR GO; GO:0005364; F:maltose:proton symporter activity; IEA:EnsemblPlants.
DR GO; GO:0042950; F:salicin transmembrane transporter activity; IEA:EnsemblPlants.
DR GO; GO:0008506; F:sucrose:proton symporter activity; IEA:EnsemblPlants.
DR GO; GO:0009846; P:pollen germination; IEA:EnsemblPlants.
DR GO; GO:0005985; P:sucrose metabolic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 1.20.1250.20; -; 2.
DR InterPro; IPR036259; MFS_trans_sf.
DR InterPro; IPR005989; Suc_symporter_pln.
DR SUPFAM; SSF103473; SSF103473; 1.
DR TIGRFAMs; TIGR01301; GPH_sucrose; 1.
PE 3: Inferred from homology;
KW Cell membrane; Membrane; Reference proteome; Sugar transport; Symport;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..538
FT /note="Sucrose transport protein SUT1"
FT /id="PRO_0000398188"
FT TOPO_DOM 1..52
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 53..73
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 74..81
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 82..102
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 103..123
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 124..144
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 145..162
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 163..183
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 184..198
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 199..219
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 220..247
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 248..268
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 269..306
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 307..327
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 328..357
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 358..378
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 379..388
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 389..409
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 410..433
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 434..454
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 455..470
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 471..491
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 492..499
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 500..520
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 521..538
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
SQ SEQUENCE 538 AA; 56158 MW; 8DC0E7712A2167A1 CRC64;
MARGSGAGGG GGGGGGGLEL SVGVGGGGGA RGGGGGEAAA AVETAAPISL GRLILSGMVA
GGVQYGWALQ LSLLTPYVQT LGLSHALTSF MWLCGPIAGM VVQPCVGLYS DRCTSKWGRR
RPYILTGCVL ICLAVVVIGF SADIGYAMGD TKEDCSVYHG SRWHAAIVYV LGFWLLDFSN
NTVQGPARAL MADLSGRHGP GTANSIFCSW MAMGNILGYS SGSTNNWHKW FPFLKTRACC
EACANLKGAF LVAVIFLSLC LVITLIFAKE VPFKGNAALP TKSNEPAEPE GTGPLAVLKG
FRNLPTGMPS VLIVTGLTWL SWFPFILYDT DWMGREIYHG DPKGTDPQIE AFNQGVRAGA
FGLLLNSIVL GFSSFLIEPM CRKVGPRVVW VTSNFLVCIA MAATALISFW SLKDFHGTVQ
KAITADKSIK AVCLVLFAFL GVPLAVLYSV PFAVTAQLAA TRGGGQGLCT GVLNISIVIP
QVVIALGAGP WDELFGKGNI PAFGLASGFA LIGGVAGIFL LPKISKRQFR SVSMGGGH
