ID   TPT1_BRAOB              Reviewed;         407 AA.
AC   P52177;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 81.
DE   RecName: Full=Triose phosphate/phosphate translocator, chloroplastic;
DE            Short=cTPT;
DE   Flags: Precursor;
GN   Name=TPT;
OS   Brassica oleracea var. botrytis (Cauliflower).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica.
OX   NCBI_TaxID=3715;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Leaf;
RX   PubMed=9090886; DOI=10.2307/3870494;
RA   Fischer K., Kammerer B., Gutensohn M., Arbinger B., Weber A., Hausler R.E.,
RA   Fluegge U.-I.;
RT   "A new class of plastidic phosphate translocators: a putative link between
RT   primary and secondary metabolism by the phosphoenolpyruvate/phosphate
RT   antiporter.";
RL   Plant Cell 9:453-462(1997).
CC   -!- FUNCTION: Mediates the export of fixed carbons from the chloroplasts
CC       into the cytosol in the form of triose phosphates.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast membrane {ECO:0000250};
CC       Multi-pass membrane protein {ECO:0000250}. Note=Located in zones of
CC       contact between the inner and outer membrane of the chloroplast.
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the TPT transporter family. TPT (TC 2.A.7.9)
CC       subfamily. {ECO:0000305}.
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DR   EMBL; U13630; AAA84890.1; -; mRNA.
DR   PIR; T14436; T14436.
DR   AlphaFoldDB; P52177; -.
DR   SMR; P52177; -.
DR   GO; GO:0031969; C:chloroplast membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015605; F:organophosphate ester transmembrane transporter activity; IEA:UniProt.
DR   GO; GO:0015120; F:phosphoglycerate transmembrane transporter activity; IEA:UniProt.
DR   InterPro; IPR004853; Sugar_P_trans_dom.
DR   InterPro; IPR004696; Tpt_PEP_transl.
DR   Pfam; PF03151; TPT; 1.
DR   TIGRFAMs; TIGR00817; tpt; 1.
PE   2: Evidence at transcript level;
KW   Chloroplast; Membrane; Plastid; Transit peptide; Transmembrane;
KW   Transmembrane helix; Transport.
FT   TRANSIT         1..79
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000255"
FT   CHAIN           80..407
FT                   /note="Triose phosphate/phosphate translocator,
FT                   chloroplastic"
FT                   /id="PRO_0000035703"
FT   TOPO_DOM        80..101
FT                   /note="Chloroplast intermembrane"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        102..122
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        123..134
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        135..155
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        156..212
FT                   /note="Chloroplast intermembrane"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        213..233
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        234..277
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        278..297
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        298..375
FT                   /note="Chloroplast intermembrane"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        376..396
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        397..407
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   407 AA;  44487 MW;  7D1C04D4DE467425 CRC64;
     MESRVLLRAT ETVTGVPQLR RPIRAINRQF STASSSFTAF AKPIGSIGEG GNLISGRQLR
     PLLLLDSLPE KREILKPVRA ASAEGGDSAG ETKVGFLGKY PWLVTGILLL MWYFLNVIFN
     ILNKKIYNYF PYPYFVSVIH LFVGVVYCLV SWSVGLPKRA PVNSDILKVL IPVAVCHAIG
     HVTSNVSFAA VAVSFTHTIK ALEPFFNASA SQFLLGQPIP ITLWLSLAPV VLGVAMASLT
     ELSFNWLGFI SAMISNISFT YRSIFSKKAM TDMDSTNVYA YISIIALFVC LPPAIIVEGP
     QLLKHGFNDA IAKVGMTKFI SDLFWVGMFY HLYNQLATNT LERVAPLTHA VGNVLKRVFV
     IGFSIVIFGN KISTQTGIGT GIAIAGVALY SVIKAKIEEE KRQGKTA