Table I. SILAC ratios for the H3 K79 peptide EIAQDF79K(Me0–3)TDLR across all 44 yeast mutants. Each ratio is the average of three replicates. A t-test was performed between the wild type and each mutant. Peptide ratios with a p value ≤ 0.05 are reported as significant.
H3 K79Me0 |
H3 K79Me1 |
H3 K79Me2 |
H3 K79Me3 |
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Average | Std. Dev | Average | Std. Dev | p value | Average | Std. Dev | p value | Average | Std. Dev | p value | |
WT2 | 1.15 | 0.14 | 1.12 | 0.22 | 1.0E+00 | 0.98 | 0.16 | 1.0E+00 | 0.90 | 0.03 | 1.0E+00 |
H2A K4R | 1.17 | 0.22 | 1.42 | 0.05 | 4.3E-01 | 1.22 | 0.09 | 6.3E-01 | 0.80 | 0.09 | 2.8E-01 |
H2A K4Q | 0.60 | 0.07 | 0.88 | 0.09 | 5.2E-03 | 1.05 | 0.13 | 1.0E-02 | 1.16 | 0.06 | 1.0E-02 |
H2A K7R | 0.64 | 0.02 | 0.91 | 0.09 | 1.3E-02 | 1.13 | 0.05 | 9.8E-06 | 1.14 | 0.02 | 1.4E-03 |
H2A K7Q | 0.89 | 0.07 | 1.44 | 0.01 | 3.7E-03 | 1.33 | 0.05 | 2.2E-02 | 0.74 | 0.01 | 6.9E-01 |
H2A K21R | 0.93 | 0.08 | 0.97 | 0.03 | 2.2E-01 | 1.07 | 0.06 | 2.0E-02 | 0.89 | 0.05 | 8.4E-02 |
H2B K6R | 0.83 | 0.09 | 1.05 | 0.11 | 4.9E-02 | 1.03 | 0.11 | 7.8E-02 | 1.16 | 0.13 | 2.8E-02 |
H2B K6Q | 1.00 | 0.25 | 0.97 | 0.05 | 8.5E-01 | 1.03 | 0.03 | 3.5E-01 | 1.09 | 0.09 | 2.7E-01 |
H2B S10E | 1.42 | 0.44 | 1.28 | 0.39 | 9.9E-01 | 1.25 | 0.33 | 1.0E-01 | 1.25 | 0.29 | 2.3E-01 |
H2B S10A | 1.05 | 0.09 | 1.00 | 0.06 | 9.5E-01 | 0.94 | 0.03 | 5.5E-01 | 1.09 | 0.02 | 4.8E-02 |
H2B K11R | 1.03 | 0.10 | 1.09 | 0.13 | 2.4E-01 | 1.02 | 0.04 | 8.9E-02 | 0.79 | 0.06 | 9.0E-01 |
H2B K11Q | 1.13 | 0.11 | 1.19 | 0.16 | 7.9E-01 | 0.92 | 0.15 | 5.9E-01 | 1.06 | 0.13 | 4.6E-01 |
H2B K16R | 0.87 | 0.12 | 1.10 | 0.02 | 1.2E-01 | 1.18 | 0.08 | 1.3E-01 | 1.04 | 0.07 | 7.5E-02 |
H2B K16Q | 0.42 | 0.06 | 0.59 | 0.11 | 2.7E-02 | 0.67 | 0.17 | 2.9E-02 | 0.52 | 0.13 | 3.4E-02 |
H2B K17R | 1.02 | 0.11 | 1.64 | 0.22 | 4.5E-03 | 1.51 | 0.09 | 2.9E-03 | 1.08 | 0.07 | 3.7E-02 |
H2B K17Q | 0.82 | 0.04 | 0.95 | 0.06 | 8.9E-02 | 1.07 | 0.05 | 2.1E-02 | 0.93 | 0.09 | 1.5E-02 |
H2B K21R | 0.57 | 0.21 | 1.13 | 0.05 | 1.9E-01 | 1.29 | 0.03 | 1.7E-01 | 0.96 | 0.06 | 1.8E-01 |
H2B K21Q | 0.65 | 0.08 | 1.09 | 0.09 | 1.6E-03 | 1.25 | 0.10 | 9.5E-04 | 0.96 | 0.05 | 2.2E-03 |
H2B K22R | 0.71 | 0.02 | 1.31 | 0.07 | 4.6E-04 | 1.33 | 0.03 | 7.2E-06 | 0.82 | 0.01 | 1.6E-02 |
H2B K22Q | 0.96 | 0.48 | 0.77 | 0.15 | 6.3E-01 | 0.70 | 0.14 | 5.6E-01 | 0.55 | 0.13 | 8.3E-01 |
H2B K123R | 1.39 | 0.12 | 0.69 | 0.05 | 1.5E-02 | 0.02 | 0.00 | 7.9E-04 | 0.01 | 0.00 | 6.5E-03 |
H2B K123Q | 1.87 | 0.43 | 2.98 | 1.07 | 7.7E-02 | 0.35 | 0.10 | 1.6E-04 | 0.01 | 0.00 | 6.4E-03 |
WT1 | 0.89 | 0.09 | 1.00 | 0.06 | 1.0E+00 | 0.98 | 0.12 | 1.0E+00 | 0.91 | 0.13 | 1.0E+00 |
H3 K4A | 0.83 | 0.07 | 1.22 | 0.26 | 1.4E-01 | 1.42 | 0.36 | 1.2E-01 | 1.50 | 0.28 | 1.4E-02 |
H3 K9R | 0.85 | 0.07 | 0.88 | 0.12 | 3.3E-01 | 0.79 | 0.12 | 2.0E-01 | 0.92 | 0.20 | 5.8E-01 |
H3 T11A | 1.03 | 0.03 | 1.02 | 0.05 | 2.1E-01 | 1.00 | 0.08 | 2.9E-01 | 1.20 | 0.09 | 1.4E-01 |
H3 K14R | 1.06 | 0.18 | 1.03 | 0.21 | 1.4E-01 | 0.97 | 0.19 | 1.8E-01 | 1.06 | 0.04 | 9.2E-01 |
H3 K18R | 1.10 | 0.20 | 1.08 | 0.18 | 2.3E-01 | 0.96 | 0.17 | 1.3E-01 | 1.02 | 0.11 | 8.0E-01 |
H3 K23R | 1.00 | 0.09 | 1.06 | 0.08 | 5.9E-01 | 0.98 | 0.05 | 3.4E-01 | 1.06 | 0.05 | 5.1E-01 |
H3 K36R | 0.85 | 0.10 | 0.88 | 0.02 | 4.3E-01 | 1.09 | 0.09 | 1.8E-01 | 1.18 | 0.03 | 8.9E-02 |
H3 K36A | 0.90 | 0.08 | 0.77 | 0.02 | 5.6E-02 | 0.81 | 0.03 | 1.4E-01 | 1.09 | 0.02 | 8.1E-02 |
H3 K56R | 0.84 | 0.04 | 0.99 | 0.11 | 8.7E-01 | 0.96 | 0.02 | 5.8E-01 | 1.15 | 0.06 | 2.8E-02 |
H4 K5R | 0.91 | 0.12 | 1.28 | 0.25 | 1.2E-01 | 1.09 | 0.24 | 9.2E-01 | 0.92 | 0.17 | 5.9E-01 |
H4 K5Q | 0.91 | 0.14 | 0.95 | 0.08 | 5.0E-01 | 0.90 | 0.09 | 4.5E-01 | 0.90 | 0.11 | 8.8E-01 |
H4 K8R | 0.95 | 0.08 | 1.21 | 0.28 | 4.0E-01 | 1.17 | 0.32 | 4.6E-01 | 0.98 | 0.14 | 9.4E-01 |
H4 K8Q | 1.17 | 0.20 | 1.43 | 0.09 | 6.1E-01 | 1.25 | 0.11 | 8.6E-01 | 0.87 | 0.13 | 4.3E-01 |
H4 K12R | 1.33 | 0.21 | 1.37 | 0.35 | 2.3E-01 | 1.29 | 0.23 | 5.1E-01 | 0.88 | 0.23 | 3.6E-01 |
H4 K12Q | 0.94 | 0.14 | 1.36 | 0.15 | 3.7E-02 | 1.32 | 0.14 | 5.1E-02 | 0.55 | 0.07 | 1.2E-02 |
H4 K16R | 1.08 | 0.11 | 1.37 | 0.12 | 5.1E-01 | 1.30 | 0.39 | 4.2E-01 | 0.94 | 0.09 | 3.9E-01 |
H4 K16Q | 1.23 | 0.11 | 2.46 | 0.17 | 7.5E-03 | 1.59 | 0.07 | 1.2E-01 | 0.44 | 0.06 | 2.6E-03 |
H4 K31R | 0.62 | 0.07 | 1.03 | 0.10 | 6.5E-02 | 1.12 | 0.12 | 5.9E-02 | 0.94 | 0.08 | 1.4E-02 |
H4 K31Q | 0.77 | 0.14 | 0.74 | 0.10 | 1.3E-01 | 0.83 | 0.11 | 9.9E-01 | 1.01 | 0.15 | 3.5E-02 |
H4 K79R | 0.95 | 0.08 | 0.98 | 0.07 | 7.1E-01 | 0.99 | 0.07 | 9.5E-01 | 1.10 | 0.07 | 1.8E-01 |
H4 K79A | 0.81 | 0.02 | 0.94 | 0.06 | 8.7E-01 | 1.10 | 0.02 | 6.4E-02 | 1.05 | 0.02 | 3.7E-02 |
H4 K91Q | 0.46 | 0.17 | 0.53 | 0.16 | 4.4E-01 | 0.61 | 0.19 | 3.9E-01 | 0.62 | 0.16 | 9.8E-02 |