1-Letter Code:
Number of Residues:
3-Letter Code:
Molecular Mass (Mr):
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Average hydrophilicity:
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Isoelectric point:
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Hydrophilic residues / total:
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Net charge at pH 7.0:
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Counterion:
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Salt-adjusted mass:
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Hydrophilicity
Note: Mass = sum of residues + H₂O, N/C caps adjusted. pI/charge via Henderson–Hasselbalch (approx.). Hydrophilicity according to Hopp–Woods. Salt mass: 1 counterion per positive charge.
Molarity Calculator
Required mass
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