Table 2.
S-layer proteins of L. brevis MB1, MB2, MB13 and MB20 identified by SDS-PAGE coupled with LC-MS and Mascot database search.
| Peptide Monoisotopic Neutral Mass |
Protein Score | MS/MS Score | Significance | Peptide Sequence |
|---|---|---|---|---|
| L. brevis MB1 | ||||
| 1271.7085 | 484 | 45 | no | K.VNIVDLSGNTIK.S |
| 1466.7405 | 98 | unique | K.AFGPDFAAAITSATK.G | |
| 1635.7781 | 100 | yes | K.AFGPDFAAAITSATK.G | |
| 1694.8363 | 103 | unique | K.DALVAAGVLYDSTSDAK.A | |
| 2499.2969 | 138 | yes | K.ADGWILLSNLTQTNALNEATQVK.V | |
| L. brevis MB2 | ||||
| 1271.7085 | 462 | 36 | no | K.VNIVDLSGNTIK.S |
| 1466.7405 | 87 | unique | K.AFGPDFAAAITSATK.G | |
| 1635.7781 | 106 | yes | K.AFGPDFAAAITSATK.G | |
| 1694.8363 | 92 | unique | K.DALVAAGVLYDSTSDAK.A | |
| 2499.2969 | 140 | yes | K.ADGWILLSNLTQTNALNEATQVK.V | |
| L. brevis MB13 | ||||
| 1271.7085 | 437 | 75 | unique | K.VNIVDLSGNTIK.S |
| 1466.7405 | 77 | unique | K.AFGPDFAAAITSATK.G | |
| 1635.7781 | 109 | unique | K.SATAFAGGLTSYDTFK.E | |
| 1694.8363 | 108 | unique | K.DALVAAGVLYDSTSDAK.A | |
| 2499.2969 | 118 | unique | K.ADGWILLSNLTQTNALNEATQVK.V | |
| L. brevis MB20 | ||||
| 1466.7405 | 647 | 85 | unique | K.AFGPDFAAAITSATK.G |
| 1635.7781 | 107 | unique | K.SATAFAGGLTSYDTFK.E | |
| 1694.8363 | 103 | unique | K.DALVAAGVLYDSTSDAK.A | |
| 1890.0211 | 21 | no | R.NVNLTGTNAIYTKPGTVK.G | |
| 2259.1383 | 21 | no | K.TIADTTAYKDATFSVDKVGTR.T | |
| 2499.2969 | 141 | unique | K.ADGWILLSNLTQTNALNEATQVK.V | |