Table I

SEQUEST filtering criteria used for peptide identifications

Charge stateΔCnXcorrTryptic ends
1+≥0.05≥1.7Fully
1+≥0.1≥1.5Fully
1+≥0.05≥3.0Partially
1+≥0.16≥2.8Partially
2+≥0.05≥2.8Fully
2+≥0.1≥2.7Fully
2+≥0.16≥2.3Fully
2+≥0.05≥3.8Partially
2+≥0.1≥3.7Partially
2+≥0.16≥3.5Partially
3+≥0.05≥3.5Fully
3+≥0.1≥3.3Fully
3+≥0.16≥3Fully
3+≥0.05≥4.6Partially
3+≥0.1≥4.5Partially
3+≥0.16≥4.3Partially