# Frequency of individual residue in the ensemble of sequences/MSA.
# The "MeanNumber" of residues is calculated by counting their total
# numbers and dividing by the total number of sequences.
# The "Fraction" is calculated by dividing the counts of each AA with
# the sequence length and then taking the mean over all the sequences.
# ======================================================================
# ResidueName     MeanNumber        SD            Fraction        SD
       Ala(A)          20.71    0.4538              0.0714    0.0016
       Arg(R)           9.01    0.0705              0.0311    0.0002
       Asn(N)          10.00    0.0000              0.0345    0.0000
       Asp(D)           8.00    0.0000              0.0276    0.0000
       Cys(C)          10.00    0.0000              0.0345    0.0000
       Gln(Q)           7.00    0.0705              0.0241    0.0002
       Glu(E)           3.00    0.0000              0.0103    0.0000
       Gly(G)          15.00    0.0000              0.0517    0.0000
       His(H)           4.00    0.0000              0.0138    0.0000
       Ile(I)          16.19    0.4048              0.0558    0.0014
       Leu(L)          40.95    0.2302              0.1412    0.0008
       Lys(K)          12.00    0.0000              0.0414    0.0000
       Met(M)          17.00    0.0705              0.0586    0.0002
       Phe(F)          22.06    0.2375              0.0761    0.0008
       Pro(P)           7.00    0.0000              0.0241    0.0000
       Ser(S)          17.00    0.0000              0.0586    0.0000
       Thr(T)          20.30    0.4711              0.0700    0.0016
       Trp(W)           6.00    0.0000              0.0207    0.0000
       Tyr(Y)          17.00    0.0000              0.0586    0.0000
       Val(V)          27.79    0.4345              0.0958    0.0015
       Pyl(O)           0.00    0.0000              0.0000    0.0000
       Sec(U)           0.00    0.0000              0.0000    0.0000
       Asx(B)           0.00    0.0000              0.0000    0.0000
       Glx(Z)           0.00    0.0000              0.0000    0.0000
       Xaa(X)           0.00    0.0000              0.0000    0.0000