TABLE 2.
Surface-exposed proteins of R. parkeri (Portsmouth) identified by MALDI-TOF/TOF MS
| Spot no. | GenInfo identifier no. | Protein description | Score | No. of peptides matched | Predicted molecular mass (kDa) | Predicted pI | Sequence coverage (%) |
|---|---|---|---|---|---|---|---|
| 1 | 1778893 | rOmpA | 50 | 1 | 110.11 | 5.30 | 1 |
| 2 | 6969950 | OmpB | 298 | 14 | 164.21 | 5.20 | 10 |
| 8a-b | 15892097 | Elongation factor G | 163 | 30 | 78.00 | 5.22 | 35 |
| 10 | 34580431 | Polyribonucleotide nucleotidyltransferase | 254 | 28 | 82.17 | 6.31 | 27 |
| 11 | 34580431 | Polyribonucleotide nucleotidyltransferase | 293 | 32 | 82.17 | 6.31 | 36 |
| 12 | 34580844 | Outer membrane protein Omp1 | 161 | 22 | 86.90 | 8.61 | 15 |
| 14 | 34581459 | Hypothetical WASP N-WASP MENA proteins | 191 | 16 | 59.45 | 9.27 | 19 |
| 15 | 34580814 | DnaK protein | 618 | 46 | 68.05 | 5.00 | 48 |
| 22a-b | 15892891 | Chaperonin GroEL | 475 | 39 | 58.68 | 5.62 | 60 |
| 23 | 15892018 | Arginyl-tRNA synthetase | 48 | 2 | 65.25 | 6.24 | 5 |
| 32 | 34581170 | ATP synthase alpha chain | 253 | 22 | 56.11 | 5.74 | 30 |
| 33 | 34580853 | Glutamyl-tRNA amidotransferase subunit B | 221 | 24 | 54.37 | 5.35 | 23 |
| 36a-b | 34580862 | Aminopeptidase A | 95 | 14 | 54.25 | 5.62 | 19 |
| 38 | 15892151 | Thermostable carboxypeptidase | 129 | 15 | 57.23 | 6.70 | 17 |
| 40 | 34581103 | Trigger factor | 192 | 27 | 50.98 | 6.06 | 48 |
| 41 | 34581103 | Trigger factor | 634 | 42 | 50.98 | 6.06 | 66 |
| 43 | 34581172 | ATP synthase beta chain | 442 | 28 | 51.21 | 4.87 | 46 |
| 45 | 34581573 | Dihydrolipoamide dehydrogenase precursor | 220 | 17 | 49.31 | 6.38 | 29 |
| 48 | 15892021 | hypothetical protein RC0098 | 252 | 25 | 48.05 | 9.24 | 45 |
| 49 | 15892021 | hypothetical protein RC0098 | 186 | 21 | 48.05 | 9.24 | 41 |
| 52a-d | 61223562 | Elongation factor Tu (EF-Tu) | 429 | 28 | 43.02 | 5.50 | 53 |
| 61 | 15893105 | Recombinase A | 212 | 22 | 39.65 | 6.93 | 45 |
| 65 | 15892036 | Elongation factor Ts | 226 | 21 | 33.78 | 5.21 | 60 |
| 72 | 6969950 | OmpB β-peptide | 293 | 23 | 164.21 | 5.20 | 9 |
| 73 | 34580487 | Succinyl-CoA synthetase alpha chain | 255 | 14 | 30.58 | 6.66 | 35 |
| 78a-c | 34581487 | Protein export protein prsA precursor | 148 | 11 | 31.40 | 9.04 | 28 |
| 83 | 15893204 | Hypothetical protein RC1281 | 486 | 23 | 26.92 | 9.58 | 51 |
| 87 | 34581124 | Hypothetical protein | 549 | 21 | 24.02 | 9.38 | 51 |
| 90 | 15892374 | Thioredoxin peroxidase 1 | 478 | 23 | 22.74 | 6.62 | 64 |
| 92 | 34581077 | Transcription elongation factor EF | 96 | 12 | 18.13 | 4.99 | 46 |
| 93 | 15892102 | 50S ribosomal protein L10 | 61 | 1 | 18.16 | 9.55 | 4 |
| 103 | 15892591 | Hypothetical protein RC0668 | 54 | 1 | 14.50 | 9.48 | 8 |