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TDT

Gene
TDT
Protein
Tonoplast dicarboxylate transporter
Organism
Arabidopsis thaliana
Length
540 amino acids
Function
Putative carrier protein indirectly involved in the uptake of malate and fumarate to the vacuole, probably by regulating the energization across the tonoplast. Uptake of malate to vacuoles is inhibited by citrate and by the uncoupler carbonyl-cyanide m-chlorophenylhydrazone, but seems to be not affected by sodium. Critical for pH homeostasis.
Similarity
Belongs to the SLC13A/DASS transporter (TC 2.A.47) family.
Mass
58.098 kDa
Sequence
MNGGDVTVAGSDDLKSPLLPVVHNDEPFERQTVGQQLRTIFTPKNCYIALGPLLCAVVCLCVDLGGDETTTARNMLGVLVWMFAWWLTEAVPMPITSMTPLFLFPLFGISAADDVANSYMDDVISLVLGSFILALAVEHYNIHRRLALNITLVFCVEPLNAPLLLLGICATTAFVSMWMHNVAAAVMMMPVATGILQRLPSSSSTTEVVHPAVGKFSRAVVLGVIYSAAVGGMSTLTGTGVNLILVGMWKSYFPEADPISFSQWFFFGFPLALCIFVVLWCVLCVMYCPKGAGQALSPYLHKSHLRRELDLLGPMNFAEKMVLAVFGGLVVLWMTRNITDDIPGWGRIFAGRAGDGTVSVMMATLLFIIPSNIKKGEKLMDWNKCKKLPWNIVLLLGAGFAIADGVRTSGLAEVLSKGLVFLETAPYWAIAPTVCLIAATITEFTSNNATTTLLVPLLIEIAKNMGIHPLLLMVPGAIGAQFAFLLPTGTPSNVVGFTTGHIEIKDMIKTGLPLKIAGTIFLSILMPTLGAYVFASMGGV