Table 2.

Proteins of amino acid metabolism that were detected and proposed to be wheat amyloplast contsituents¹

Amino acid synthesis
Aromatic amino acids
33 Anthranilate synthase, beta subunit EC 4.1.3.27	2(ch, cy, pl), 3(ch), 4
34 3-dehydroquinate dehydratase/shikimate dehydrogenase EC 4.2.1.10/EC 1.1.1.25	2(ch), 3(ch), 4
35 3-dehydroquinate synthase EC 4.2.3.4	2(ch), 3(ch), 4
36 3-phosphoshikimate 1-carboxyvinyltransferase EC 2.5.1.19	2(ch), 3(ch), 4
37 Phosphoribosylanthranilate isomerase 1 EC 5.3.1.24	2(pl), 3(ch), 4
38 Tryptophan synthase alpha chain EC 4.2.1.20	2(ch), 3(ch), 4
39 Tryptophan synthase beta subunit EC 4.2.1.20	2(ch), 3(ch), 4
Aspartate, alanine, lysine and threonine
40 Aspartate transaminase EC 2.6.1.1	2 (am, ch, cy), 3(ch), 4
41 Aspartate kinase-homoserine dehydrogenase EC 2.7.2.4/EC 1.1.1.3	2(ch, pl, cy), 3(ch), 4
42 Aspartate-semialdehyde dehydrogenase EC 1.2.1.11	2(ch, mi), 3(ch), 4
43 Diaminopimelate decarboxylase EC 4.1.1.20	2(ch), 3(ch), 4
44 Diaminopimelate epimerase-like protein EC 5.1.1.7	2(ch), 3(ch), 4
45 Dihydrodipicolinate reductase-like EC 1.3.1.26	2(ch), 3(ch), 4
46 Dihydrodipicolinate synthase 1 EC 4.2.1.52	2(ch), 3(ch), 4
47 Threonine synthase EC 4.2.99.2	2(ch), 3(ch), 4
Branched chain amino acids
48 Acetolactate synthase EC 4.1.3.18	2(ch), 3(ch), 4
49 Branched-chain amino acid aminotransferase EC 2.6.1.42	2(ch, cy, mi, pl), 3(ch), 4
50 Dihydroxy-acid dehydratase EC 4.2.1.9	2(ch, mi), 3(ch), 4
51 3-isopropylmalate dehydratase, large subunit EC 4.2.1.33	2(ch), 3(ch, mi), 4
52 3-isopropylmalate dehydratase, small subunit EC 4.2.1.33	2(ch), 3(ch), 4
53 3-isopropylmalate dehydrogenase EC 1.1.1.85	2(ch), 3(ch, mi), 4
54 2-isopropylmalate synthase A EC 2.3.3.13	2(ch), 3(ch), 4
55 Ketol-acid reductoisomerase EC 1.1.1.86	2(ch), 3(ch), 4
Cysteine and sulfur metabolism, sulfur assimilation
56 Cystathionine beta-lyase EC 4.4.1.8	2(ch, cy), 3(ch), 4
57 Cysteine S-conjugate beta-lyase EC 4.4.1.13	2(mi), 3(ch),4
58 Cysteine synthase 1 EC 2.5.1.47	2(ch, cy, mi, pl), 3(ch), 4
59 Glutamate-cysteine ligase EC 6.3.2.2	2(ch, cy), 3(ch, mi), 4
60 Phosphoadenylyl-sulfate reductase EC 1.8.4.8	2(ch), 3(ch), 4
61 Sulfate adenylyl transferase EC 2.7.7.4	2(ch, cy), 3(ch), 4
62 Thiosulfate sulfurtransferase EC 2.8.1.1	2(ch, cy, mi), 3(ch), 4
Glutamine, glutamate and asparagine
63 N-acetyl-gamma-glutamyl-phosphate reductase EC 1.2.1.38	2(ch), 3(ch), 4
64 Acetylglutamate kinase-like protein EC 2.7.2.8	2(ch), 3(ch), 4
65 Acetylornithine aminotransferase EC 2.6.1.11	2(ch, mi), 3(ch), 4
66 Argininosuccinate lyase EC 4.3.2.1	2(ch), 3(ch), 4
67 Argininosuccinate synthase EC 6.3.4.5	2(ch), 3(ch, ot), 4
68 Ferredoxin-dependent glutamate synthase (FD-GOGAT) EC 1.4.7.1	2(ch), 3(ch), 4
69 Ornithine carbamoyltransferase EC 2.1.3.3	2(ch), 3(ch), 4
Histidine
70 ATP phosphoribosyl transferase EC 2.4.2.17	2(ch), 3(ch), 4
71 Histidinol dehydrogenase EC 1.1.1.23	2(ch), 3(ch), 4
72 Imidazoleglycerol phosphate synthase hisHF EC not available	2(ch), 3(ch), 4
73 Phosphoribosyl-ATP diphosphatase EC 3.6.1.31	2(ch), 3(ch), 4
74 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino) methylideneamino) imidazole-4-carboxamide isomerase EC 5.3.1.16	2(ch, mi), 3(ch, mi), 4

¹Criteria: as in Table 1.