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Table 1 Residue compositions of four protein datasets. The values are means and standard deviations of relative frequencies obtained in 100,000 bootstrap sampling iterations

From: Composition Profiler: a tool for discovery and visualization of amino acid composition differences

Residue\% SwissProt PDB S25 Surface Residues DisProt
Ala (A) 7.89 ± 0.05 7.70 ± 0.08 6.03 ± 0.13 8.10 ± 0.35
Arg (R) 5.40 ± 0.04 4.93 ± 0.06 6.56 ± 0.13 4.82 ± 0.23
Asn (N) 4.13 ± 0.04 4.58 ± 0.06 6.23 ± 0.15 3.82 ± 0.27
Asp (D) 5.35 ± 0.03 5.83 ± 0.05 8.18 ± 0.10 5.80 ± 0.30
Cys (C) 1.50 ± 0.02 1.74 ± 0.05 0.78 ± 0.04 0.80 ± 0.08
Gln (Q) 3.95 ± 0.03 3.95 ± 0.05 5.21 ± 0.09 5.27 ± 0.37
Glu (E) 6.67 ± 0.04 6.65 ± 0.07 8.70 ± 0.17 9.89 ± 0.61
Gly (G) 6.96 ± 0.04 7.16 ± 0.07 7.06 ± 0.11 7.41 ± 0.40
His (H) 2.29 ± 0.02 2.41 ± 0.04 2.60 ± 0.06 1.93 ± 0.11
Ile (I) 5.90 ± 0.04 5.61 ± 0.06 2.77 ± 0.07 3.24 ± 0.13
Leu (L) 9.65 ± 0.04 8.68 ± 0.08 5.11 ± 0.08 6.22 ± 0.25
Lys (K) 5.92 ± 0.05 6.37 ± 0.08 9.75 ± 0.16 7.85 ± 0.45
Met (M) 2.38 ± 0.02 2.22 ± 0.04 1.13 ± 0.04 1.87 ± 0.10
Phe (F) 3.96 ± 0.03 3.98 ± 0.04 2.38 ± 0.05 2.44 ± 0.13
Pro (P) 4.83 ± 0.03 4.57 ± 0.05 5.63 ± 0.10 8.11 ± 0.63
Ser (S) 6.83 ± 0.04 6.19 ± 0.06 6.87 ± 0.13 8.65 ± 0.43
Thr (T) 5.41 ± 0.02 5.63 ± 0.05 6.08 ± 0.11 5.56 ± 0.24
Trp (W) 1.13 ± 0.01 1.44 ± 0.03 1.33 ± 0.05 0.67 ± 0.06
Tyr (Y) 3.03 ± 0.02 3.50 ± 0.04 3.58 ± 0.08 2.13 ± 0.15
Val (V) 6.73 ± 0.03 6.72 ± 0.06 4.01 ± 0.06 5.41 ± 0.44