==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=20-JUL-2011 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER METAL BINDING PROTEIN 08-JAN-06 2FMA . COMPND 2 MOLECULE: AMYLOID BETA A4 PROTEIN PRECURSOR; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR G.K.-W.KONG . 59 1 3 3 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 4128.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 38 64.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(J) , SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS IN PARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 22 37.3 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-5), SAME NUMBER PER 100 RESIDUES . 1 1.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-4), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-3), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-2), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-1), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+0), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+1), SAME NUMBER PER 100 RESIDUES . 0 0.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 2 3.4 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 13 22.0 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 1 1.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+5), SAME NUMBER PER 100 RESIDUES . 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 *** HISTOGRAMS OF *** . 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RESIDUES PER ALPHA HELIX . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PARALLEL BRIDGES PER LADDER . 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ANTIPARALLEL BRIDGES PER LADDER . 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LADDERS PER SHEET . # RESIDUE AA STRUCTURE BP1 BP2 ACC N-H-->O O-->H-N N-H-->O O-->H-N TCO KAPPA ALPHA PHI PSI X-CA Y-CA Z-CA 1 131 A E 0 0 184 0, 0.0 2,-0.2 0, 0.0 3,-0.1 0.000 360.0 360.0 360.0 137.2 6.5 -3.1 12.5 2 132 A A - 0 0 76 1,-0.1 2,-0.2 55,-0.1 54,-0.0 -0.567 360.0 -75.1-105.5-178.3 9.1 -0.7 13.9 3 133 A a - 0 0 63 -2,-0.2 2,-0.5 54,-0.1 54,-0.3 -0.483 43.7-134.8 -76.2 156.1 10.0 2.8 12.8 4 134 A K E -A 56 0A 134 52,-2.7 52,-2.7 -2,-0.2 2,-0.4 -0.953 6.0-145.6-118.8 129.4 12.0 3.3 9.7 5 135 A F E -A 55 0A 113 -2,-0.5 2,-0.3 50,-0.2 50,-0.2 -0.804 24.7-177.9 -92.5 130.7 15.0 5.7 9.4 6 136 A L E -A 54 0A 39 48,-2.7 48,-2.5 -2,-0.4 2,-0.4 -0.928 19.1-154.4-133.5 152.2 15.4 7.4 6.0 7 137 A H E +A 53 0A 105 -2,-0.3 2,-0.4 46,-0.3 46,-0.2 -0.997 16.1 174.2-128.2 124.7 17.9 9.8 4.3 8 138 A Q E +A 52 0A 76 44,-2.8 44,-2.8 -2,-0.4 2,-0.3 -0.988 8.5 156.0-133.8 126.1 16.9 12.0 1.4 9 139 A E E -A 51 0A 86 -2,-0.4 2,-0.3 42,-0.3 42,-0.3 -0.886 22.3-148.2-135.2 168.7 19.1 14.7 -0.1 10 140 A R - 0 0 87 40,-2.6 -2,-0.0 -2,-0.3 0, 0.0 -0.957 11.8-159.1-139.5 161.1 19.3 16.4 -3.4 11 141 A M S S+ 0 0 178 -2,-0.3 3,-0.1 1,-0.1 -1,-0.0 0.340 83.2 65.0-117.6 0.6 22.2 17.9 -5.5 12 142 A D S S+ 0 0 119 1,-0.2 2,-0.3 38,-0.1 -1,-0.1 0.652 106.7 12.8-100.8 -23.1 20.2 20.4 -7.7 13 143 A V - 0 0 59 37,-0.1 2,-0.3 36,-0.0 -1,-0.2 -0.987 61.4-128.4-154.1 151.0 18.9 22.9 -5.3 14 144 A b - 0 0 34 -2,-0.3 2,-0.3 -3,-0.1 36,-0.2 -0.839 34.3-172.6 -97.5 145.5 19.1 24.1 -1.7 15 145 A E B -B 49 0A 60 34,-2.8 34,-2.1 -2,-0.3 29,-0.2 -0.900 20.5-100.2-142.3 161.5 15.8 24.4 0.3 16 146 A T > - 0 0 45 -2,-0.3 4,-2.2 32,-0.2 5,-0.2 -0.260 37.1-102.8 -79.4 166.9 14.5 25.7 3.5 17 147 A H H > S+ 0 0 85 30,-0.5 4,-2.9 1,-0.2 5,-0.3 0.915 121.4 57.5 -51.3 -45.8 13.6 23.8 6.7 18 148 A L H > S+ 0 0 121 1,-0.2 4,-2.4 2,-0.2 -1,-0.2 0.915 106.3 48.7 -56.9 -46.2 9.9 24.1 5.7 19 149 A H H > S+ 0 0 43 1,-0.2 4,-2.6 2,-0.2 -1,-0.2 0.942 113.6 45.9 -57.5 -49.8 10.5 22.3 2.4 20 150 A W H X S+ 0 0 1 -4,-2.2 4,-2.4 1,-0.2 -2,-0.2 0.868 111.0 51.8 -66.8 -35.0 12.5 19.5 4.1 21 151 A H H X S+ 0 0 51 -4,-2.9 4,-2.7 -5,-0.2 5,-0.2 0.919 110.7 49.9 -61.0 -43.1 9.9 19.0 6.9 22 152 A T H X S+ 0 0 46 -4,-2.4 4,-2.7 -5,-0.3 5,-0.2 0.940 110.0 50.0 -60.1 -45.8 7.2 18.8 4.2 23 153 A V H X S+ 0 0 22 -4,-2.6 4,-2.6 1,-0.2 5,-0.2 0.929 112.3 47.2 -58.1 -47.7 9.3 16.2 2.3 24 154 A A H X S+ 0 0 0 -4,-2.4 4,-2.4 2,-0.2 5,-0.2 0.935 113.9 46.9 -63.0 -46.8 9.8 14.1 5.4 25 155 A K H X S+ 0 0 95 -4,-2.7 4,-2.3 1,-0.2 10,-0.2 0.937 115.4 45.1 -60.5 -46.0 6.2 14.2 6.4 26 156 A E H X S+ 0 0 123 -4,-2.7 4,-2.2 -5,-0.2 -1,-0.2 0.855 111.1 53.1 -71.9 -34.1 4.9 13.4 3.0 27 157 A T H X S+ 0 0 18 -4,-2.6 4,-1.0 -5,-0.2 -1,-0.2 0.925 109.6 48.3 -65.8 -44.8 7.4 10.6 2.5 28 158 A c H ><>S+ 0 0 0 -4,-2.4 5,-1.6 -5,-0.2 3,-1.3 0.957 111.1 51.0 -57.8 -44.6 6.4 8.9 5.7 29 159 A S H ><5S+ 0 0 74 -4,-2.3 3,-1.7 1,-0.3 -2,-0.2 0.885 105.0 56.2 -63.0 -36.8 2.7 9.3 4.8 30 160 A E H 3<5S+ 0 0 157 -4,-2.2 -1,-0.3 1,-0.3 -2,-0.2 0.691 107.9 51.0 -61.1 -26.1 3.4 7.6 1.3 31 161 A K T <<5S- 0 0 113 -3,-1.3 -1,-0.3 -4,-1.0 -2,-0.2 0.096 123.0-105.2-101.6 20.4 4.8 4.7 3.3 32 162 A S T < 5S+ 0 0 82 -3,-1.7 27,-0.6 1,-0.2 2,-0.3 0.904 87.7 99.7 59.2 45.5 1.8 4.3 5.5 33 163 A T E < -C 58 0A 8 -5,-1.6 2,-0.4 25,-0.2 -1,-0.2 -0.864 68.2-115.2-143.5 173.9 3.5 5.9 8.6 34 164 A N E -C 57 0A 89 23,-2.6 23,-2.9 -2,-0.3 2,-0.2 -0.973 31.6-111.4-118.3 138.6 3.7 9.2 10.4 35 165 A L E +C 56 0A 36 -2,-0.4 21,-0.2 21,-0.2 3,-0.1 -0.405 34.6 173.3 -63.2 131.6 6.8 11.3 10.8 36 166 A H E - 0 0 145 19,-2.9 2,-0.3 1,-0.4 -1,-0.2 0.800 61.1 -9.7-103.8 -48.9 8.1 11.4 14.3 37 167 A D E +C 55 0A 99 18,-1.1 18,-2.6 -13,-0.1 -1,-0.4 -0.973 58.4 177.4-155.8 160.1 11.3 13.3 14.1 38 168 A Y E -C 54 0A 56 -2,-0.3 2,-0.3 16,-0.2 16,-0.2 -0.984 13.0-156.0-159.2 159.8 13.8 14.6 11.6 39 169 A G E -C 53 0A 27 14,-2.5 14,-2.6 -2,-0.3 2,-0.1 -0.982 25.4-119.1-148.1 136.6 17.0 16.6 11.1 40 170 A M E -C 52 0A 50 -2,-0.3 2,-0.3 12,-0.2 12,-0.3 -0.370 26.6-146.8 -74.3 163.0 18.2 18.6 8.1 41 171 A L E +C 51 0A 28 10,-2.3 9,-1.8 1,-0.2 10,-1.2 -0.917 60.0 11.2-125.0 148.6 21.4 17.8 6.3 42 172 A L E S- 0 0 77 -2,-0.3 8,-0.7 7,-0.2 -1,-0.2 0.944 74.7-135.6 59.9 61.5 24.1 19.7 4.4 43 173 A P E -C 49 0A 97 0, 0.0 6,-0.3 0, 0.0 2,-0.3 -0.237 27.5-171.6 -54.1 142.1 23.4 23.3 5.4 44 174 A b E > -C 48 0A 28 4,-2.5 4,-2.4 -29,-0.2 3,-0.4 -0.963 42.3 -11.6-140.2 145.9 23.6 25.6 2.3 45 175 A G T 4 S- 0 0 75 -2,-0.3 0, 0.0 1,-0.2 0, 0.0 -0.200 109.3 -50.1 61.6-148.1 23.6 29.4 1.8 46 176 A I T 4 S+ 0 0 169 1,-0.1 -1,-0.2 -3,-0.0 0, 0.0 0.716 134.8 5.6 -92.9 -21.9 22.6 31.5 4.7 47 177 A D T 4 S+ 0 0 86 -3,-0.4 -30,-0.5 2,-0.0 2,-0.2 0.247 107.1 90.1-153.0 18.5 19.3 29.6 5.6 48 178 A K E < - C 0 44A 76 -4,-2.4 -4,-2.5 -32,-0.1 2,-0.3 -0.539 46.6-157.4-123.3-179.3 18.9 26.5 3.5 49 179 A F E -BC 15 43A 46 -34,-2.1 -34,-2.8 -6,-0.3 -7,-0.2 -0.965 19.9-136.8-152.8 161.8 19.8 22.8 3.4 50 180 A R E S- 0 0 89 -9,-1.8 -40,-2.6 -8,-0.7 2,-0.3 0.384 77.1 -8.4-114.3 8.7 20.3 19.9 0.9 51 181 A G E -AC 9 41A 0 -10,-1.2 -10,-2.3 -42,-0.3 2,-0.3 -0.985 52.3-129.0-178.1-172.5 18.5 17.1 2.7 52 182 A V E -AC 8 40A 0 -44,-2.8 -44,-2.8 -2,-0.3 2,-0.4 -0.991 5.4-156.2-152.7 136.9 16.8 15.5 5.6 53 183 A E E +AC 7 39A 78 -14,-2.6 -14,-2.5 -2,-0.3 2,-0.3 -0.920 31.0 168.0-109.1 154.8 17.1 12.4 7.6 54 184 A F E -AC 6 38A 2 -48,-2.5 -48,-2.7 -2,-0.4 2,-0.5 -0.995 34.8-123.1-166.5 159.2 14.0 11.3 9.4 55 185 A V E -AC 5 37A 45 -18,-2.6 -19,-2.9 -2,-0.3 -18,-1.1 -0.976 19.4-163.3-121.8 120.6 12.2 8.6 11.3 56 186 A c E -AC 4 35A 2 -52,-2.7 -52,-2.7 -2,-0.5 -21,-0.2 -0.891 12.8-165.4-102.4 130.2 8.8 7.3 10.2 57 187 A a E - C 0 34A 24 -23,-2.9 -23,-2.6 -2,-0.5 -54,-0.1 -0.821 29.6 -79.4-121.1 156.2 6.7 5.4 12.8 58 188 A P E C 0 33A 44 0, 0.0 -25,-0.2 0, 0.0 -1,-0.1 -0.137 360.0 360.0 -54.5 147.3 3.6 3.1 12.6 59 189 A L 0 0 163 -27,-0.6 -26,-0.1 -26,-0.0 -27,-0.0 0.653 360.0 360.0 -62.0 360.0 0.3 4.7 12.3