Sequence Properties

Calculates some attributes based on the protein sequence.

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Sequence Field
Field containing the sequences
AAComp
Creates one field per amino acid codon containing the percentage of this codon in the whole sequence.
pI
Calculates the sequence based pI. (Ref: http://isoelectric.ovh.org/files/practise-isoelectric-point.html)
nRes
Total number of residues.
MolWeight
Protein weight in kilo Daltons.
nRes+
Number of positively charged residues.
nRes-
Number of negatively charged residues.
Hydrophobicity
Hydrophobicity based on J. Kyte, R.F. Doolittle, J Mol Biol 157, 105, 1982.
Aliphatic Index
Ikai, A.J. (1980) Thermostability and aliphatic index of globular proteins. J. Biochem. 88, 1895-1898
GRAVY
Kyte, J. and Doolittle, R.F. (1982) A simple method for displaying the hydropathic character of a protein. J. Mol. Biol. 157, 105-132
Polarizability
Sum of residue polarizabilities based on Marcel Swart; Journal of Computational Methods in Sciences and Engineering 4(2004) 419-425. Please note that polarizabity varies with conformation!

Input Ports

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Sequences(SeqCell)

Output Ports

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Attributes

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Summary
Displays Runtime Information;

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