Intracellular Metabolite Transporters in Plants

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Intracellular Metabolite Transporters in Plants Linka Nicole , Weber Andreas P.M. Molecular Plant Volume 3, Issue 1, Pages 21-53 (January 2010) DOI: 10.1093/mp/ssp108 Copyright © 2010 The Authors. All rights reserved. Terms and Conditions

Figure 1 Simplified Scheme of the Characterized Metabolite Transporters across the Plastid Inner Envelope Membrane Involved in the Major Plastidial Pathways. AA, amino acid; ADP-Glc, ADP-glucose; BT1L, BT1-like transporter; Ery 4P, Erythrose 4-phosphate; FA, fatty acid; Glc, glucose; Glc 1P, glucose 1-phosphate; Glc 6P, glucose 6-phosphate; GPT, glucose 6-phosphate/phosphate translocator; Hexose-P, hexose phosphate; Mal, maltose; MEX, maltose exporter; NTT, nucleoside triphosphate transporter; OPPP, oxidative pentose phosphate pathway; 3-PGA, 3-phosphoglyceric acid; PEP, phosphoenolpyruvate; pGlcT, putative glucose transporter; Pi, inorganic phosphate; PPi, pyrophosphate; PPT, PEP/phosphate translocator; TP, triose phosphate; TPT, triose-phosphate/phosphate translocator; XPT, xylulose 5-phosphate/phosphate translocator; Xul 5P, xylulose 5-phosphate. Molecular Plant 2010 3, 21-53DOI: (10.1093/mp/ssp108) Copyright © 2010 The Authors. All rights reserved. Terms and Conditions

Figure 2 A Schematic Representation of the Characterized Metabolite Transporters across the Thylakoid Membrane. ADP, adenosine diphosphate; ANTR1, anion transporter 1; ATP, adenosine triphosphate; Pi, inorganic phosphate; TAAC, thylakoid ADP/ADP carrier. Molecular Plant 2010 3, 21-53DOI: (10.1093/mp/ssp108) Copyright © 2010 The Authors. All rights reserved. Terms and Conditions

Figure 3 A Schematic Representation of the Characterized Metabolite Transporters across the Mitochondrial Membrane. 2-OG, 2-oxoglutarate; AAC, ATP/ADP carrier; ADNT, adenine nucleotide carrier; ADP, adenosine diphosphate; AMP, adenosine monophosphate; Arg, arginine; ATP, adenosine triphosphate; BAC, basic amino acid carrier; BOU, carnitine carrier; Citr, citrulline; DTC, dicarboxylate/tricarboxylate carrier; DIC, dicarboxylate carrier; OAA, oxaloacetic acid; Orn, ornithine; PEP, phosphoenolpyruvate; Pi, inorganic phosphate; PIC, phosphate transporter; Pyr, pyruvate; SFC, succinate/fumarate carrier; TCA cycle, tricarboxylic acid cycle; UCP, uncoupling proteins. Molecular Plant 2010 3, 21-53DOI: (10.1093/mp/ssp108) Copyright © 2010 The Authors. All rights reserved. Terms and Conditions

Figure 4 A Schematic Presentation of the Characterized Metabolite Transporters of the Tonoplast. ALMT9, aluminum-activated malate transporter 9; Int, Inositol; INT1, Inositol transporter 1; Glc, glucose; H2-Mal, malate; NH3, ammonium; NO3–, nitrate; Mal2–, malic acid; Pi, inorganic phosphate; PPi, pyrophosphate; SO4–, sulfate; Suc, sucrose; SUT4, sucrose transporter 4; TDT, tonoplast dicarboxylate transporter; TMT, tonoplast monosaccharide transporter; VGT1, vacuolar glucose transporter 1. Molecular Plant 2010 3, 21-53DOI: (10.1093/mp/ssp108) Copyright © 2010 The Authors. All rights reserved. Terms and Conditions

Figure 5 A Schematic Presentation of the Characterized Metabolite Transporters of the Endomembrane System. AtNST-KT, UDP-galactose/UMP antiporter; AtUDP-GalT, UDP-galactose/UMP antiporter; AtUTr1, UDP-galactose/UMP antiporter 1; AtUTr2, UDP-galactose/UMP antiporter 2; CST, CMP-sialic acid transporter; ER, Endoplasmatic Reticulum; ER-ANT1, ER adenine nucleotide transporter 1; Gal 1P, galactose 1-phosphate; GDP-Glc, GDP-glucose; GDP-Man, GDP-mannose; Glc 1P, glucose 1-phosphate; GONST, putative GDP-mannose transporter; PHT4;6, phosphate transporter 4;6; Pi, inorganic phosphate; PPi, pyrophosphate; UDP-Gal, UDP-galactose; UDP-Glc, UDP-glucose. Molecular Plant 2010 3, 21-53DOI: (10.1093/mp/ssp108) Copyright © 2010 The Authors. All rights reserved. Terms and Conditions

Figure 6 A Schematic Presentation of the Characterized Metabolite Transporters of the Peroxisomal Membrane. CTS, fatty acid importer (Comatose); CoA, coenzyme A; FA, fatty acid; OAA, oxaloacetate; PNC, peroxisomal adenine nucleotide carrier; PPi, pyrophosphate; TCA cycle, tricarboxylic acid cycle. Molecular Plant 2010 3, 21-53DOI: (10.1093/mp/ssp108) Copyright © 2010 The Authors. All rights reserved. Terms and Conditions