Table 2. Non-ribosomal proteins found to be ribosome-associated proteins in Arabidopsis cell culture.
| AGIs | Fold enrichment (high/low) | P-value | Protein annotation |
|---|---|---|---|
| AT5G53460.1 | 140 | 0.049 | NADH-dependent glutamate synthase 1 |
| AT5G20010.1 | 124 | 0.000 | RAS-related nuclear protein-1 |
| AT1G62850.2 | 120 | 0.041 | Class I peptide chain release factor |
| AT5G55730.1 | 118 | 0.001 | Fasciclin-like arabinogalactan 1 |
| AT4G13780.1 | 83 | 0.045 | Methionyl-tRNA synthetase |
| AT3G09840.1 | 63 | 0.043 | Cell division cycle 48 |
| AT3G53230.1 | 63 | 0.050 | ATPase, AAA-type, CDC48 protein |
| AT3G27850.1 | 59 | 0.001 | 50S ribosomal protein L12-C |
| AT1G48920.1 | 55 | 0.020 | Nucleolin like 1 |
| AT2G27030.3 | 53 | 0.041 | Calmodulin 5 |
| AT2G01140.1 | 50 | 0.042 | Aldolase superfamily protein |
| AT2G21330.1 | 50 | 0.049 | Fructose-bisphosphate aldolase 1 |
| AT1G22840.1 | 48 | 0.000 | Cytochrome C-1;encodes cytochrome c |
| AT3G09820.1 | 48 | 0.010 | Adenosine kinase 1 |
| AT5G03300.1 | 48 | 0.010 | Adenosine kinase 2 |
| AT4G05400.1 | 33 | 0.000 | Copper ion binding |
| AT1G08580.1 | 31 | 0.004 | Not assigned |
| AT4G35460.1 | 28 | 0.006 | NADPH-dependent thioredoxin reductase B |
| AT2G17420.1 | 28 | 0.026 | NADPH-dependent thioredoxin reductase A |
| AT2G21870.1 | 27 | 0.049 | Copper ion binding;cobalt ion binding;zinc ion binding |
| AT3G51160.1 | 26 | 0.001 | NAD(P)-binding Rossmann-fold superfamily protein |
| AT3G58610.1 | 26 | 0.048 | Ketol-acid reductoisomerase |
| AT3G55620.1 | 15 | 0.038 | Translation initiation factor IF6 |
| AT1G15270.1 | 15 | 0.004 | Translation-machinery associated TMA7 |
| AT3G55410.1 | 13 | 0.017 | 2-oxoglutarate dehydrogenase |
| AT5G08570.1 | 10 | 0.039 | Pyruvate kinase family protein |
Non-ribosomal proteins were selected based of their >10-fold enrichment in the third centrifugation (high purity) compared with the first centrifugation (low purity) (P ≤ 0.05). Columns show the Arabidopsis gene index number (AGI), the significant (P < 0.05) fold enrichment (high/low) for each protein and their functional annotation.