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MPH3_YEAS8
ID   MPH3_YEAS8              Reviewed;         602 AA.
AC   C8Z6M6;
DT   02-MAR-2010, integrated into UniProtKB/Swiss-Prot.
DT   03-NOV-2009, sequence version 1.
DT   25-MAY-2022, entry version 45.
DE   RecName: Full=Alpha-glucosides permease MPH3;
DE   AltName: Full=Maltose transport protein 3;
GN   Name=MPH3; ORFNames=EC1118_1D22_0023g;
OS   Saccharomyces cerevisiae (strain Lalvin EC1118 / Prise de mousse) (Baker's
OS   yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX   NCBI_TaxID=643680;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Lalvin EC1118 / Prise de mousse;
RX   PubMed=19805302; DOI=10.1073/pnas.0904673106;
RA   Novo M., Bigey F., Beyne E., Galeote V., Gavory F., Mallet S., Cambon B.,
RA   Legras J.-L., Wincker P., Casaregola S., Dequin S.;
RT   "Eukaryote-to-eukaryote gene transfer events revealed by the genome
RT   sequence of the wine yeast Saccharomyces cerevisiae EC1118.";
RL   Proc. Natl. Acad. Sci. U.S.A. 106:16333-16338(2009).
CC   -!- FUNCTION: High-affinity uptake of maltose and maltotriose. Also
CC       transports alpha-methylglucoside, glucose and turanose but not
CC       melezitose or trehalose (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC       protein {ECO:0000250}.
CC   -!- INDUCTION: By maltose and maltotriose. Repressed by glucose (By
CC       similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the major facilitator superfamily. Sugar
CC       transporter (TC 2.A.1.1) family. {ECO:0000305}.
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DR   EMBL; FN393064; CAY79042.1; -; Genomic_DNA.
DR   AlphaFoldDB; C8Z6M6; -.
DR   SMR; C8Z6M6; -.
DR   EnsemblFungi; CAY79042; CAY79042; EC1118_1D22_0023g.
DR   HOGENOM; CLU_001265_11_5_1; -.
DR   Proteomes; UP000000286; Chromosome IV, Scaffold EC1118_1D22.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0022857; F:transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0008643; P:carbohydrate transport; IEA:UniProtKB-KW.
DR   GO; GO:0000023; P:maltose metabolic process; IEA:UniProtKB-KW.
DR   Gene3D; 1.20.1250.20; -; 1.
DR   InterPro; IPR020846; MFS_dom.
DR   InterPro; IPR005828; MFS_sugar_transport-like.
DR   InterPro; IPR036259; MFS_trans_sf.
DR   InterPro; IPR003663; Sugar/inositol_transpt.
DR   InterPro; IPR005829; Sugar_transporter_CS.
DR   Pfam; PF00083; Sugar_tr; 1.
DR   SUPFAM; SSF103473; SSF103473; 1.
DR   TIGRFAMs; TIGR00879; SP; 1.
DR   PROSITE; PS50850; MFS; 1.
DR   PROSITE; PS00217; SUGAR_TRANSPORT_2; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Maltose metabolism; Membrane; Sugar transport;
KW   Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..602
FT                   /note="Alpha-glucosides permease MPH3"
FT                   /id="PRO_0000391713"
FT   TOPO_DOM        1..106
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        107..127
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        128..142
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        143..163
FT                   /note="Helical; Name=2"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        164..178
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        179..199
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        200
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        201..221
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        222..234
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        235..255
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        256..270
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        271..291
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        292..363
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        364..384
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        385..397
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        398..418
FT                   /note="Helical; Name=8"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        419..426
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        427..447
FT                   /note="Helical; Name=9"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        448..459
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        460..480
FT                   /note="Helical; Name=10"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        481..492
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        493..513
FT                   /note="Helical; Name=11"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        514..525
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        526..546
FT                   /note="Helical; Name=12"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        547..602
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   REGION          580..602
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        585..602
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   602 AA;  67323 MW;  75BDDAFC1DEC3693 CRC64;
     MKNLSFLINR RKENTSDSNV YPGKAKSHEP SWIEMDDQTK KDGLDIVHVE FSPDTRAPSD
     SNKVITEIFD ATEDAKEADE SERGMPLATA LNTYPKAAAW SLLVSTTLIM EGYDTAILGA
     FYALPIFQRK FGSQNDKTGE WEISASWQIG LTLCYMAGEI VGLQLTGPSV DLVGNRYTLI
     IALFFLAAFT FILYFCNSLG MIAVGQALCG MPWGCFQCLT VSYASEICPL ALRYYLTTYS
     NLCWLFGQLF AAGIMKNSQK KYADSELGYK LPFALQWILP VPLALGIFFA PESPWWLVKK
     GRFDEARRSL RRTLSGKGPE KEILVTLEVD KIKVTIDKEK RLTSKEGSYS DCFEDKINRR
     RTRITCLCWA GQATCGSILI GYSTYFYEKA GVSTEMSFTF SIIQYCLGIC ATFLSWWASK
     YFGRYDLYAF GLAFQTIVFF IIGGLGCSST HGSKMGSGSL LMAVAFFYNL GIAPVVFRLV
     SEMPSSRLRT KTIILARNTY NVVSIICSVL ILYQLNSKKW NWGAKSGFFW GVLCFCTLIW
     AVVDLPETAG KTFVEINELF KLGVSARKFK STKVDPFVVK NPPKDVSHND PKGDIEASIA
     EE
 
 
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