SUT2_ORYSI
ID SUT2_ORYSI Reviewed; 501 AA.
AC A2ZN77; Q2QLI1; Q2QLI2; Q4PKJ3; Q84KR5;
DT 24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 24-JUL-2007, sequence version 2.
DT 25-MAY-2022, entry version 76.
DE RecName: Full=Sucrose transport protein SUT2;
DE AltName: Full=SUC4-like protein;
DE AltName: Full=Sucrose permease 2;
DE AltName: Full=Sucrose transporter 2;
DE Short=OsSUT2;
DE AltName: Full=Sucrose-proton symporter 2;
GN Name=SUT2; Synonyms=SUT2M; ORFNames=OsI_038020;
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 [MRNA], TISSUE SPECIFICITY, AND DEVELOPMENTAL STAGE.
RC STRAIN=cv. Minghui 86; TISSUE=Seedling;
RX PubMed=18666953; DOI=10.1111/j.1744-7909.2007.00596.x;
RA Sun A.J., Xu H.L., Gong W.K., Zhai H.L., Meng K., Wang Y.Q., Wei X.L.,
RA Xiao G.F., Zhu Z.;
RT "Cloning and expression analysis of rice sucrose transporter genes OsSUT2M
RT and OsSUT5Z.";
RL J. Integr. Plant Biol. 50:62-75(2008).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. 93-11;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
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 (By similarity). {ECO:0000250}.
CC -!- PATHWAY: Glycan biosynthesis; sucrose metabolism.
CC -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC protein {ECO:0000250}.
CC -!- TISSUE SPECIFICITY: Expressed in source leaf blades.
CC {ECO:0000269|PubMed:18666953}.
CC -!- DEVELOPMENTAL STAGE: Expressed in developing caryopses from 1 to 7 days
CC after flowering (DAF) and then declines to nearly undetectable levels
CC by 10 DAF. {ECO:0000269|PubMed:18666953}.
CC -!- SIMILARITY: Belongs to the glycoside-pentoside-hexuronide (GPH) cation
CC symporter transporter (TC 2.A.2.4) family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=EAY84061.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC Sequence=EAY84061.1; Type=Frameshift; Evidence={ECO:0000305};
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DR EMBL; DQ072592; AAY83288.1; -; mRNA.
DR EMBL; CM000137; EAY84061.1; ALT_SEQ; Genomic_DNA.
DR AlphaFoldDB; A2ZN77; -.
DR STRING; 39946.A2ZN77; -.
DR HOGENOM; CLU_025234_3_0_1; -.
DR UniPathway; UPA00238; -.
DR Proteomes; UP000007015; Chromosome 12.
DR GO; GO:0005887; C:integral component of plasma membrane; IEA:InterPro.
DR GO; GO:0008515; F:sucrose transmembrane transporter activity; IEA:InterPro.
DR GO; GO:0015293; F:symporter activity; IEA:UniProtKB-KW.
DR GO; GO:0005985; P:sucrose metabolic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 1.20.1250.20; -; 1.
DR InterPro; IPR011701; MFS.
DR InterPro; IPR036259; MFS_trans_sf.
DR InterPro; IPR005989; Suc_symporter_pln.
DR Pfam; PF07690; MFS_1; 1.
DR SUPFAM; SSF103473; SSF103473; 1.
DR TIGRFAMs; TIGR01301; GPH_sucrose; 1.
PE 2: Evidence at transcript level;
KW Cell membrane; Membrane; Reference proteome; Sugar transport; Symport;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..501
FT /note="Sucrose transport protein SUT2"
FT /id="PRO_0000295652"
FT TOPO_DOM 1..31
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 32..52
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 53..55
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 56..76
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 77..98
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 99..119
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 120..135
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 136..156
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 157..176
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 177..197
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 198..222
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 223..243
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 244..278
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 279..299
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 300..327
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 328..348
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 349..356
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 357..377
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 378..394
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 395..415
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 416..433
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 434..454
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 455..467
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 468..488
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 489..501
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
SQ SEQUENCE 501 AA; 53181 MW; 3695499364FB0938 CRC64;
MPRRPSGGGG GAGPAAAAVR KVPLRKLLRA ASVACGVQFG WALQLSLLTP YVQELGIPHA
FASLVWLCGP LSGLLVQPLV GHLSDRIAPA ASPLGRRRPF IAAGAASIAA AVLTVGFSAD
LGRIFGDSIT PGSTRLGAII VYLVGFWLLD VGNNATQGPC RAFLADLTEN DPRRTRIANA
YFSLFMALGN ILGYATGAYS GWYKIFPFTV TPSCSISCAN LKSAFLLDII ILVVTTCITV
ASVQEPQSLG SDEADHPSTE QEAFLWELFG SFRYFTLPVW MVLIVTALTW IGWFPFILFD
TDWMGREIYR GSPDDPSITQ SYHDGVRMGS FGLMLNSVLL GFTSIVLEKL CRKWGAGLVW
GVSNILMALC FVAMLVITYV AKNMDYPPSG VPPTGIVIAS LVVFTILGAP LAITYSIPYA
MAASRVENLG LGQGLAMGIL NLAIVIPQVI VSLGSGPWDQ LFGGGNAPAF AVAAAASFIG
GLVAILGLPR ARIASRRRGH R
