Table 1.
Expected masses of acetylated or deacetylated, biotinylated histone H3 tryptic peptides
| AAs | Peptide sequence | Mass | No. Ks | +1 Ac | +2 Ac | +3 Ac | −1 Ac | −2 Ac | −3 Ac |
| +1 Biotin | +2 Biotin | +3 Biotin | |||||||
| 3–8 | TKQTAR | 703.79 | 1 | 745.80 | 930.09 | ||||
| 9–17 | KSTGGKAPR | 901.03 | 2 | 943.04 | 985.05 | 1,169.34 | 1,353.62 | ||
| 18–26 | KQLASKAAR | 972.15 | 2 | 1,014.16 | 1,056.17 | 1,240.46 | 1,424.74 | ||
| 27–40 | KSAPSTGGVKKPHR | 1,449.67 | 3 | 1,491.68 | 1,533.69 | 1,575.70 | 1,759.99 | 1,944.27 | 2,128.56 |
| 41–49 | YKPGTVALR | 1,004.19 | 1 | 1,046.20 | 1,230.49 | ||||
| 54–63 | FQKSTELLIR | 1,234.46 | 1 | 1,276.47 | 1,460.75 | ||||
| 64–69 | KLPFQR | 787.96 | 1 | 829.97 | 1,014.25 | ||||
| 73–83 | EIAQDFKTDLR | 1,335.48 | 1 | 1,377.49 | 1,561.77 | ||||
| 84–116 | FQSSAIGALQESVEAYLVSLFEDTNLAAIHAKR | 3,580.00 | 1 | 3,622.01 | 3,806.30 | ||||
| 117–128 | VTIQKKDIKLAR | 1,412.73 | 3 | 1,454.75 | 1,496.76 | 1,538.77 | 1,723.05 | 1,907.34 | 2,091.62 |