From: Metabolic pathways of the wheat (Triticum aestivum) endosperm amyloplast revealed by proteomics
Redox systems | Â |
---|---|
   Ferredoxin-thioredoxin system |  |
113 Ferredoxin III (no EC) | 2(ch), 3(ch), 4 |
114 Ferredoxin-NADP+ reductase EC 1.18.1.2 – non-green isoform | 2(ch, pl), 3(ch), 4 |
115 Ferredoxin-thioredoxin reductase, variable subunit EC not available | 2(ch), 3(ch), 4 |
   Free radical scavenger system |  |
116 Ascorbate peroxidase EC 1.11.1.11 | 2(ch, cy), 3(ch), 4 |
117 Cu/Zn superoxide dismutase EC 1.15.1.1 | 2(ch, cy, mi), 3(ch), 4 |
118 Glutaredoxin EC 1.20.4.1 | 2(ch), 3(ch), 4 |
119 Monodehydroascorbate reductase EC 1.6.5.4 | 2(ch, cy, mi), 3(ch), 4 |
120 Peroxiredoxin EC 1.11.1.15 | 2(ch), 3(ot), 4 |
121 Peroxiredoxin (Type 2) EC 1.11.1.15 | 2(ch), 3(ch), 4 |
Photosystem I and II thylakoid proteins | Â |
122 ATP synthase alpha chain (encoded by chloroplast DNA) EC 3.6.3.14 | 2(ch), 3(ot), 4 |
123 Apocytochrome f precursor (encoded by chloroplast DNA) EC not available | 2(ch), 3(ot) but known plastid protein) |
124 Chlorophyll a/b binding protein of photosystem II EC not available | 2(ch), 3(ch), 4 |
125 Chlorophyll a/b binding protein of photosystem II EC not available | 2(ch), 3(ch), 4 |
126 23 kDa oxygen evolving protein of photosystem II EC not available | 2(ch), 3(ch), 4 |
127 33 kDa oxygen evolving protein of photosystem II EC not available | 2(ch), 3(ch), 4 |
128 Oxygen-evolving enhancer protein 2 EC not available | 2(ch), 3(ch), 4 |
129 Photosystem I reaction center subunit II EC not available | 2(ch), 3(ch), 4 |
Signaling | Â |
130 Inositol phosphate phosphatase EC 3.1.3.25 | 2(ch), 3(ch), 4 |
131 Inositol monophosphatase family protein | 2(ch), 3(ch, mi) 4 |
Substrate transport | Â |
132 ABC-type transporter, ATPase component, EC 3.6.3.* | 2(ch), 3(ch), 4 |
133 ABC-type transporter, putative EC 3.6.3.* | 2(ch), 3(ch), 4 |
134 ADP-glucose transporter | 2(ch, mi), 3(ch, ot) 4 |
135 Amino acid selective channel protein | 2(ch),3(ot),4 |
Protein synthesis, import, assembly and turnover | Â |
   Ribosomal Proteins |  |
136 29 kDa ribonucleoprotein A | 2(ch), 3(ch), 4 |
137 40S ribosomal protein S20 | 2(ch), 3(ch, ot), 4 |
138 Hypothetical protein OSJNBa0071K18.7 – unk, possible chloroplast ribosomal 52 | 2(ch), 3(ch, mi), 4 |
139 Cp31BHv (31 kDa ribonucleoprotein, chloroplast) | 2(ch), 3(ch), 4 |
140 Ribosome recycling factor | 2(ch), 3(ch), 4 |
141 Translational elongation factor Tu | 2(ch), 3(ch), 4 |
142 Translational inhibitor protein, putative | 2(ch), 3(ch), 4 |
   Protein import |  |
143 Translocon Tic40-like protein | 2(ch), 3(ch), 4 |
144 Translocon Tic40 | 2(ch), 3(ot), 4 |
145 Translocon Tic110 | 2(ch), 3(ot), 4 |
146 Translocon Toc34-1 | 2(ch), 3(ot), 4 |
147 Translocon Toc75 | 2(ch), 3(ch), 4 |
148 Translocon Toc75 | 2(ch), 3(ch), 4 |
   Assembly, folding, proteolysis and turnover |  |
149 Aminopeptidase C, putative (Acyl-peptide hydrolase-like) EC 3.4.22.40 | 2(ch), 3(ch), 4 |
150 Chaperonin, 20 kDa, chloroplast | 2(ch), 3(ch), 4 |
151 Chaperone GrpE | 2(ch), 3(ch), 4 |
152 Clp C protease, ATP-binding subunit EC 3.4.21.92 | 2(ch, mi), 3(ch, mi), 4 |
153 Clp C protease, ATP-binding subunit EC 3.4.21.92 | Â |
154 ClpB heat shock protein, putative | 2(various), 3(ch) |
155 Heat shock cognate 90 kDa protein, putative | 2(various), 3(ch) |
156 Oligopeptidase A-like EC 3.4.24.70 – mito? | 2(ch), 3(ch), 4 |
157 Peptidyl-prolyl isomerase EC 5.2.1.8 | 2(unk), 3(mi), 4 |
158 Peptidyl-prolyl isomerase, Cyclophilin-like – mito? | 2(ch), 3(ch), 4 |
159 Peptidyl-prolyl cis-trans isomerase-like protein | 2(ch), 3(mi), 4 |
160 Plastid-lipid associated protein EC not available | 2(ch), 3(ch), 4 |
161 Rubisco subunit binding-protein alpha subunit | 2(ch), 3(ot, mi), 4 |
162 Rubisco subunit binding-protein beta subunit | 2(ch), 3(ch), 4 |
163 Zinc metalloprotease EC 3.4.21.74 | 2(ch, mi), 3(ot), 4 |
Plastid division | Â |
164 FtsZ protein | 2(ch), 3(ch), 4 |
165 Plastid division protein [Arc6] | 2(ch), 3(ch), 4 |
Function is unknown or not verified, but probably located in plastid | Â |
166 Coenzyme F420 hydrogenase-like EC 1.12.99.1 | 2(pl), 3(ch) |
167 Cytochrome b5 domain containing protein | 2(ch), 3(ch) |
168 Isoflavone reductase related protein EC 1.3.1.45 related | 2(ch), 3(ch) |
169 Hypothetical protein At1g26160 – putative metal-dependent phosphohydrolase; biological function unknown | 2(pl), 3(ch) |
170 Hypothetical protein At2g43940 | 2(ch), 3(ch) |
171 Hypothetical protein At5g08540 | 2(pl), 3(ch) |
172 Hypothetical protein F24D7.19 | 2(ch), 3(ch, mi) |
173 Hypothetical protein OSJNBa0038O10.22 | 2(ch), 3(ch) |
174 Hypothetical protein OSJNBa0054L14.15, DUF573 family protein of unknown function | 2(unk),3(ch) |
175 Hypothetical protein OSJNBa0095E20.4 – CBS domain containing protein; predicted transcriptional regulator. CBS domains are found in otherwise unrelated proteins and enzymes however | 2(unk), 3(ch) |
176 Hypothetical protein Os06g0217700 – function unknown | 2(unk), 3(ch) |
177 Hypothetical protein Os08g0254900 – Fiber protein FB4 | 2(ch), 3(ch) |
178 Hypothetical protein Os08g0254900 – Fiber protein FB4 same gene as above but different peptides and different 2DE spot | 2(ch), 3(ch) |
Function is unknown or not verified, but may be located in plastid and/or mitochondrion | Â |
180 Hypothetical protein At3g55760 | 3(ch, mi) |
181 Hypothetical protein P0450E05.20 | 3(ch, mi) |
182 Glycine-rich RNA-binding protein 2, putative | 2(mi), 3(ch) |
   Probably non-plastid but mentioned in paper |  |
183 Phosphoglucomutase EC 5.4.2.2 | 2(ch, cy), 3(ot), |
184 Phosphoglycerate mutase EC 5.4.2.1 | 2(pl, cy), 3(ot) |
185 Lactoylglutathione lyase EC 4.4.1.5 | 2(cy, mi), 3(ot) |
186 6-phosphogluconate dehydrogenase EC 1.1.1.44 | 2(am, ch, cy, pl), 3(sp) |