>>2R2N:HELIX    3   3 PRO A   18  ARG A   20  5                                   3    
PIR
Search OCA for entries with sequence similar to this one (with E=10)

HELIX 3 3 PRO A 18 ARG A 20 5 3 ATOM 129 N PRO A 18 11.271 18.982 44.992 1.00 66.89 N ATOM 130 CA PRO A 18 12.251 20.010 45.359 1.00 68.17 C ATOM 131 C PRO A 18 12.005 20.495 46.791 1.00 69.56 C ATOM 132 O PRO A 18 12.932 20.486 47.611 1.00 69.60 O ATOM 133 CB PRO A 18 11.983 21.141 44.347 1.00 68.16 C ATOM 134 CG PRO A 18 10.720 20.732 43.565 1.00 68.01 C ATOM 135 CD PRO A 18 10.102 19.586 44.329 1.00 67.12 C ATOM 136 N ILE A 19 10.762 20.906 47.068 1.00 70.90 N ATOM 137 CA ILE A 19 10.282 21.319 48.397 1.00 72.28 C ATOM 138 C ILE A 19 11.352 21.778 49.382 1.00 73.26 C ATOM 139 O ILE A 19 11.493 22.956 49.677 1.00 73.41 O ATOM 140 CB ILE A 19 9.442 20.207 49.064 1.00 72.07 C ATOM 141 CG1 ILE A 19 7.962 20.446 48.838 1.00 71.93 C ATOM 142 CG2 ILE A 19 9.701 20.173 50.551 1.00 71.97 C ATOM 143 CD1 ILE A 19 7.416 19.673 47.698 1.00 71.73 C ATOM 144 N ARG A 20 12.087 20.806 49.893 1.00 74.59 N ATOM 145 CA ARG A 20 12.891 20.927 51.131 1.00 75.70 C ATOM 146 C ARG A 20 14.265 21.641 51.066 1.00 76.15 C ATOM 147 O ARG A 20 15.084 21.493 51.979 1.00 76.18 O ATOM 148 CB ARG A 20 12.983 19.570 51.865 1.00 75.95 C ATOM 149 CG ARG A 20 11.893 19.385 52.945 1.00 77.00 C ATOM 150 CD ARG A 20 11.602 17.926 53.320 1.00 78.90 C ATOM 151 NE ARG A 20 12.787 17.210 53.798 1.00 81.08 N ATOM 152 CZ ARG A 20 13.359 16.183 53.168 1.00 82.26 C ATOM 153 NH1 ARG A 20 12.842 15.722 52.030 1.00 83.47 N ATOM 154 NH2 ARG A 20 14.443 15.602 53.685 1.00 81.63 N