Quantitative Structure-Activity Relationship analysis of related protein families
Enter sequence alignment in FASTA format (from screen or from file): >seq1 -KRKFHEKHHSHRGY >seq2 KKRLFHEKHHSHRGY >seq3 -KRKFKEKHHSHRGY >seq4 -KRKFHELHHSHRGY >seq5 -KRKFHEKLHSHRGY >seq6 -KRKFHEKKHSHRGY >seq7 -KRKFHEKHKSHRGY >seq8 -KRKFHEKHHSFRGY >seq9 -KRKFHEKHHSHRKY >seq10 -KRLFKELKFSLRKY >seq11 -KRLFKELLFSLRKY >seq12 --SSPGKPPRLVGGP
Protein activity values (for example, 1.5 -10 ? 45.66 etc): 1.41 1.64 0.74 1.09 1.09 0.95 0.91 1.06 1.06 -0.51 -0.22 ?
Analysis:SADC/SACC Multiple linear regression Neural networks one-factor analysis two-factor analysis
Site properties:
Queried fragment position is from to Slide window length Output of detailed statistical information about every sequence Output of correlations only
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Author: Vladimir A. Ivanisenko Other contributers: Alexey M. Eroshkin, Dmitry Grigorovich