Homeodomain analysis example
The analysis illustrates how the conserved
characteristics of proteins could be detected, if they are not known a priori.
Amino acid sequences were extracted from Pfam database (ID PF00046). Sequences with long gaps were removed. Identical sequences were also removed. The sample consists of 372 sequences.
Isoelectric point characteristics for amino acids
Results of pairwise CRASP calculation for isoelectric point characteristic
Amino acid occurences at alignment positions
Positional data (means and variances for alignment positions)
Linear correlation coefficients matrix (text; html; picture; distribution)
Partial correlation coefficients matrix (text; html; picture; distribution)
Testing the stability of the correlation coefficients estimates
Results for best correlated pairs
Comparison with the result of Clarke, 1995 
Detecting correlation network
Isoelectric point values