H NAOD960101 D Substitution matrix derived from the single residue interchanges at spatially conserved regions of proteins (Naor et al., 1996) R PMID:8601843 A Naor, D., Fischer, D., Jernigan, R.L., Wolfson, H.J. and Nussinov, R. T Amino Acid Pair Interchanges at Spatially Conserved Locations (Naor et al) J Journal of Molecular Biology 256, 924-938 (1996) M rows = ARNDCQEGHILKMFPSTWYV, cols = ARNDCQEGHILKMFPSTWYV 4 0 7 0 4 8 0 4 8 11 2 -5 -5 -4 14 0 5 5 6 -4 7 0 8 6 7 -6 8 11 0 0 5 4 0 0 0 12 -1 3 2 3 -2 1 2 3 5 -2 -7 -9 -9 4 -7 -9 -7 -3 10 0 -5 -7 -8 2 -5 -6 -6 -3 7 9 0 9 6 7 -7 7 9 0 1 -9 -7 13 0 -2 -3 -4 2 -2 -2 -3 -1 3 5 -4 4 -1 -5 -6 -6 3 -5 -6 -3 -2 6 6 -7 3 6 0 1 6 6 -1 1 0 6 2 -8 -8 3 -6 -4 19 0 2 4 4 -3 2 3 4 2 -5 -5 3 -3 -4 3 5 0 1 2 2 -2 1 3 0 0 -3 -3 2 -2 -2 1 2 3 0 -3 -4 -4 0 -2 -3 -1 -1 4 2 -5 1 3 -5 -2 0 9 0 -2 -2 -3 0 -1 -2 -1 0 2 1 -3 1 2 -3 -1 0 2 3 -2 -6 -8 -9 4 -8 -9 -5 -2 9 5 -8 2 5 -5 -4 -1 4 2 9 //