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Table 1 Amino acid frequency of occurrence in hinges.

From: Hinge Atlas: relating protein sequence to sites of structural flexibility

Residue Occurrence in hinges Occurrence everywhere HIamino acid p-value
ALA 56 4577 -0.114 0.019
ARG 40 2578 -0.011 0.475
ASN 39 2325 0.023 0.392
ASP 51 3173 0.004 0.492
CYS 9 909 -0.206 0.085
GLN 32 1970 0.009 0.479
GLU 51 3601 -0.051 0.213
GLY 108 4269 0.201 1·10-6
HIS 22 1166 0.074 0.238
ILE 38 3049 -0.106 0.064
LEU 62 4851 -0.095 0.035
LYS 48 3413 -0.054 0.207
MET 18 1229 -0.036 0.416
PHE 20 2051 -0.213 0.010
PRO 50 2513 0.097 0.064
SER 89 3401 0.216 3·10-6
THR 56 3248 0.035 0.287
TRP 7 672 -0.184 0.160
TYR 33 1829 0.054 0.255
VAL 44 4015 -0.162 0.004
Total 873 54839