Table 1. Proteins obtained in fractions 2, 3, and 5 (see Figs. 1A and B) from anion exchange chromatography that were identified by nano-ESI-LTQ-Orbitrap-MS/MS analysis; NCBI entry numbers are given.
| Gel band(see Fig. 1) | Protein | NCBI entry | # of matchedpeptides | Mascot score |
| I | FdnG | GI:20150976 | 64 | 9352 |
| FdoG | GI:85676165 | 52 | 6298 | |
| II | FdnH | GI:1742408 | 18 | 1179 |
| FdoH | GI:85676166 | 15 | 521 | |
| III | FdnI | GI:1742409 | 2 | 55 |
| IV | FdoI | GI:85676167 | 3 | 173 |
| V | NarG | GI:4062800 | 73 | 7963 |
| VI | FdoG | GI:8567615 | 48 | 2727 |
| FdnG | GI:20150976 | 28 | 836 | |
| VII | FdoG | GI:8567615 | 44 | 3045 |
| FdnG | GI:20150976 | 21 | 781 | |
| VIII | FdoH | GI:85676166 | 19 | 794 |
| FdnH | GI:1742408 | 8 | 235 | |
| OmpA | GI:1651465 | 11 | 431 |