SWT1B_ORYSJ
ID SWT1B_ORYSJ Reviewed; 261 AA.
AC Q60EC2; A0A0P0WMM5;
DT 08-FEB-2011, integrated into UniProtKB/Swiss-Prot.
DT 23-NOV-2004, sequence version 1.
DT 03-AUG-2022, entry version 99.
DE RecName: Full=Bidirectional sugar transporter SWEET1b;
DE Short=OsSWEET1b;
GN Name=SWEET1B; OrderedLocusNames=Os05g0426000, LOC_Os05g35140;
GN ORFNames=OsJ_18606, OSJNBa0044P19.5;
OS Oryza sativa subsp. japonica (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=39947;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16261349; DOI=10.1007/s00438-005-0039-y;
RA Cheng C.-H., Chung M.C., Liu S.-M., Chen S.-K., Kao F.Y., Lin S.-J.,
RA Hsiao S.-H., Tseng I.C., Hsing Y.-I.C., Wu H.-P., Chen C.-S., Shaw J.-F.,
RA Wu J., Matsumoto T., Sasaki T., Chen H.-C., Chow T.-Y.;
RT "A fine physical map of the rice chromosome 5.";
RL Mol. Genet. Genomics 274:337-345(2005).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16100779; DOI=10.1038/nature03895;
RG International rice genome sequencing project (IRGSP);
RT "The map-based sequence of the rice genome.";
RL Nature 436:793-800(2005).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=18089549; DOI=10.1093/nar/gkm978;
RG The rice annotation project (RAP);
RT "The rice annotation project database (RAP-DB): 2008 update.";
RL Nucleic Acids Res. 36:D1028-D1033(2008).
RN [4]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT "Improvement of the Oryza sativa Nipponbare reference genome using next
RT generation sequence and optical map data.";
RL Rice 6:4-4(2013).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
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).
RN [6]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=12869764; DOI=10.1126/science.1081288;
RG The rice full-length cDNA consortium;
RT "Collection, mapping, and annotation of over 28,000 cDNA clones from
RT japonica rice.";
RL Science 301:376-379(2003).
RN [7]
RP GENE FAMILY, AND NOMENCLATURE.
RX PubMed=21107422; DOI=10.1038/nature09606;
RA Chen L.-Q., Hou B.-H., Lalonde S., Takanaga H., Hartung M.L., Qu X.-Q.,
RA Guo W.-J., Kim J.-G., Underwood W., Chaudhuri B., Chermak D., Antony G.,
RA White F.F., Somerville S.C., Mudgett M.B., Frommer W.B.;
RT "Sugar transporters for intercellular exchange and nutrition of
RT pathogens.";
RL Nature 468:527-532(2010).
CC -!- FUNCTION: Mediates both low-affinity uptake and efflux of sugar across
CC the plasma membrane. {ECO:0000250|UniProtKB:Q8L9J7}.
CC -!- SUBUNIT: Forms homooligomers and/or heterooligomers.
CC {ECO:0000250|UniProtKB:Q8L9J7}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:Q8L9J7};
CC Multi-pass membrane protein {ECO:0000250|UniProtKB:Q8L9J7}.
CC -!- SIMILARITY: Belongs to the SWEET sugar transporter family.
CC {ECO:0000305}.
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DR EMBL; AC135419; AAV25007.1; -; Genomic_DNA.
DR EMBL; AP008211; BAF17513.1; -; Genomic_DNA.
DR EMBL; AP014961; BAS94110.1; -; Genomic_DNA.
DR EMBL; CM000142; EEE63783.1; -; Genomic_DNA.
DR EMBL; AK063475; BAG88723.1; -; mRNA.
DR RefSeq; XP_015639256.1; XM_015783770.1.
DR AlphaFoldDB; Q60EC2; -.
DR SMR; Q60EC2; -.
DR STRING; 4530.OS05T0426000-01; -.
DR PaxDb; Q60EC2; -.
DR PRIDE; Q60EC2; -.
DR EnsemblPlants; Os05t0426000-01; Os05t0426000-01; Os05g0426000.
DR GeneID; 4338851; -.
DR Gramene; Os05t0426000-01; Os05t0426000-01; Os05g0426000.
DR KEGG; osa:4338851; -.
DR eggNOG; KOG1623; Eukaryota.
DR HOGENOM; CLU_048643_1_0_1; -.
DR InParanoid; Q60EC2; -.
DR OMA; AIVFICY; -.
DR OrthoDB; 1116261at2759; -.
DR Proteomes; UP000000763; Chromosome 5.
DR Proteomes; UP000007752; Chromosome 5.
DR Proteomes; UP000059680; Chromosome 5.
DR Genevisible; Q60EC2; OS.
DR GO; GO:0016021; C:integral component of membrane; IBA:GO_Central.
DR GO; GO:0005887; C:integral component of plasma membrane; ISS:UniProtKB.
DR GO; GO:0051119; F:sugar transmembrane transporter activity; ISS:UniProtKB.
DR GO; GO:0008643; P:carbohydrate transport; IBA:GO_Central.
DR InterPro; IPR004316; SWEET_sugar_transpr.
DR Pfam; PF03083; MtN3_slv; 2.
PE 2: Evidence at transcript level;
KW Cell membrane; Membrane; Reference proteome; Repeat; Sugar transport;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..261
FT /note="Bidirectional sugar transporter SWEET1b"
FT /id="PRO_0000404119"
FT TOPO_DOM 1..6
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 7..27
FT /note="Helical; Name=1"
FT /evidence="ECO:0000255"
FT TOPO_DOM 28..42
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 43..63
FT /note="Helical; Name=2"
FT /evidence="ECO:0000255"
FT TOPO_DOM 64..71
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 72..92
FT /note="Helical; Name=3"
FT /evidence="ECO:0000255"
FT TOPO_DOM 93..101
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 102..122
FT /note="Helical; Name=4"
FT /evidence="ECO:0000255"
FT TOPO_DOM 123..129
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 130..150
FT /note="Helical; Name=5"
FT /evidence="ECO:0000255"
FT TOPO_DOM 151..164
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 165..185
FT /note="Helical; Name=6"
FT /evidence="ECO:0000255"
FT TOPO_DOM 186..189
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 190..210
FT /note="Helical; Name=7"
FT /evidence="ECO:0000255"
FT TOPO_DOM 211..261
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT DOMAIN 7..95
FT /note="MtN3/slv 1"
FT DOMAIN 133..215
FT /note="MtN3/slv 2"
FT REGION 218..261
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 261 AA; 27622 MW; E66FB3AF90B149C4 CRC64;
MEDLAKFLFG VSGNVIALFL FLSPVPTFWR IIRRKSTEDF SGVPYNMTLI NCLLSAWYGL
PFVSPNNILV STINGAGAVI ETAYVVVFLV FASTHKTRLR TLGLAAAVAS VFAAVALVSL
LALHGQHRKL LCGVAATVCS ICMYASPLSI MRLVIKTKSV EYMPFLMSLA VFLCGTSWFI
YGLLGRDPFV TIPNGCGSFL GAVQLVLYAI YRNNKGAGGG SGGKQAGDDD VEMAEGRNNK
VADGGAADDD STAGGKAGTE V
