==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=30-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER APOPTOSIS 03-JAN-06 2FK2 . COMPND 2 MOLECULE: AMYLOID BETA A4 PROTEIN PRECURSOR; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR G.K.-W.KONG,M.W.PARKER . 59 1 3 3 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 4144.0 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 0 187 0, 0.0 2,-0.2 0, 0.0 3,-0.0 0.000 360.0 360.0 360.0 138.4 6.4 -2.7 12.9 2 132 A A - 0 0 79 1,-0.1 2,-0.2 55,-0.1 54,-0.0 -0.584 360.0 -83.2-103.7 179.4 9.2 -0.5 14.2 3 133 A a - 0 0 62 -2,-0.2 2,-0.5 54,-0.1 54,-0.2 -0.508 42.5-133.6 -78.3 156.3 10.0 3.0 13.0 4 134 A K E -A 56 0A 133 52,-2.6 52,-2.6 -2,-0.2 2,-0.4 -0.947 5.5-142.5-117.2 130.5 12.1 3.4 9.9 5 135 A F E -A 55 0A 112 -2,-0.5 2,-0.3 50,-0.2 50,-0.2 -0.802 26.2-178.7 -88.5 132.8 15.0 5.8 9.5 6 136 A L E -A 54 0A 36 48,-2.8 48,-2.6 -2,-0.4 2,-0.4 -0.926 15.9-158.1-134.6 155.2 15.2 7.4 6.0 7 137 A H E +A 53 0A 98 -2,-0.3 2,-0.4 46,-0.2 46,-0.2 -0.999 12.6 175.3-135.7 129.4 17.7 9.9 4.3 8 138 A Q E +A 52 0A 68 44,-2.5 44,-2.9 -2,-0.4 2,-0.3 -0.997 5.2 164.9-135.1 136.0 16.9 12.1 1.3 9 139 A E E -A 51 0A 91 -2,-0.4 2,-0.4 42,-0.3 42,-0.3 -0.955 22.7-143.3-141.1 167.5 19.0 14.8 -0.3 10 140 A R - 0 0 99 40,-2.6 -2,-0.0 -2,-0.3 0, 0.0 -0.962 6.0-166.3-126.4 143.6 19.2 16.8 -3.5 11 141 A M S S+ 0 0 185 -2,-0.4 3,-0.1 1,-0.1 -1,-0.1 0.371 87.3 55.9-105.1 2.8 22.3 17.8 -5.4 12 142 A D S S+ 0 0 115 1,-0.2 2,-0.3 38,-0.1 -1,-0.1 0.539 107.4 32.2-112.4 -11.7 20.5 20.4 -7.6 13 143 A V - 0 0 48 37,-0.1 2,-0.5 2,-0.0 -3,-0.2 -0.998 56.1-143.9-149.5 148.9 18.8 22.7 -5.1 14 144 A b + 0 0 37 -2,-0.3 2,-0.3 -3,-0.1 36,-0.2 -0.946 33.3 178.3-105.3 136.8 19.1 24.2 -1.7 15 145 A E B -B 49 0A 64 34,-2.8 34,-2.2 -2,-0.5 36,-0.2 -0.924 25.7 -97.6-139.9 162.7 15.9 24.6 0.2 16 146 A T > - 0 0 44 -2,-0.3 4,-1.8 32,-0.2 3,-0.2 -0.156 39.9-100.5 -75.2 169.2 14.5 25.8 3.5 17 147 A H H > S+ 0 0 88 30,-0.4 4,-3.0 1,-0.2 5,-0.3 0.919 121.1 59.3 -49.0 -48.9 13.5 23.9 6.6 18 148 A L H > S+ 0 0 118 1,-0.2 4,-2.1 2,-0.2 -1,-0.2 0.892 103.7 49.7 -54.9 -44.2 9.8 24.1 5.5 19 149 A H H > S+ 0 0 50 -3,-0.2 4,-2.3 2,-0.2 -1,-0.2 0.926 114.1 45.0 -59.9 -46.5 10.5 22.3 2.2 20 150 A W H X S+ 0 0 2 -4,-1.8 4,-2.6 2,-0.2 -2,-0.2 0.883 110.9 52.0 -71.2 -36.1 12.4 19.5 3.9 21 151 A H H X S+ 0 0 49 -4,-3.0 4,-2.6 2,-0.2 -1,-0.2 0.903 111.2 49.9 -60.0 -41.1 9.9 19.1 6.7 22 152 A T H X S+ 0 0 45 -4,-2.1 4,-2.5 -5,-0.3 5,-0.2 0.919 110.0 49.5 -63.6 -45.1 7.2 18.8 4.0 23 153 A V H X S+ 0 0 25 -4,-2.3 4,-2.2 2,-0.2 -2,-0.2 0.932 113.2 46.8 -59.7 -48.0 9.2 16.2 2.1 24 154 A A H X S+ 0 0 0 -4,-2.6 4,-2.2 1,-0.2 5,-0.2 0.930 112.5 49.8 -61.9 -44.8 9.7 14.1 5.2 25 155 A K H X S+ 0 0 89 -4,-2.6 4,-2.3 1,-0.2 -1,-0.2 0.937 113.3 44.9 -58.3 -47.8 6.1 14.4 6.3 26 156 A E H X S+ 0 0 121 -4,-2.5 4,-2.0 1,-0.2 -1,-0.2 0.842 109.6 55.4 -74.4 -29.8 4.8 13.3 2.9 27 157 A T H X S+ 0 0 18 -4,-2.2 4,-0.8 -5,-0.2 -1,-0.2 0.935 109.7 46.0 -64.8 -42.9 7.2 10.5 2.6 28 158 A c H ><>S+ 0 0 0 -4,-2.2 5,-1.9 1,-0.2 3,-1.0 0.930 111.2 53.3 -66.8 -40.3 6.1 9.0 5.9 29 159 A S H ><5S+ 0 0 79 -4,-2.3 3,-1.6 1,-0.3 -1,-0.2 0.855 103.1 56.3 -64.8 -34.1 2.5 9.4 4.9 30 160 A E H 3<5S+ 0 0 169 -4,-2.0 -1,-0.3 1,-0.3 -2,-0.2 0.736 108.1 50.2 -67.0 -20.3 3.0 7.6 1.6 31 161 A K T <<5S- 0 0 117 -3,-1.0 -1,-0.3 -4,-0.8 -2,-0.2 0.147 120.8-107.4-102.5 19.0 4.3 4.7 3.7 32 162 A S T < 5S+ 0 0 83 -3,-1.6 27,-0.6 1,-0.2 2,-0.3 0.908 85.5 107.9 53.2 46.9 1.3 4.6 6.0 33 163 A T E < -C 58 0A 6 -5,-1.9 2,-0.4 25,-0.2 -1,-0.2 -0.856 66.4-116.7-137.9 175.1 3.4 6.0 8.9 34 164 A N E -C 57 0A 87 23,-2.8 23,-3.0 -2,-0.3 2,-0.3 -0.952 28.6-114.8-117.5 140.3 3.7 9.3 10.8 35 165 A L E +C 56 0A 39 -2,-0.4 21,-0.2 21,-0.2 3,-0.1 -0.539 35.5 173.4 -68.7 128.6 6.8 11.5 10.9 36 166 A H E - 0 0 144 19,-2.8 2,-0.3 1,-0.4 -1,-0.2 0.833 59.8 -9.7-104.6 -43.7 8.1 11.6 14.4 37 167 A D E +C 55 0A 103 18,-0.9 18,-2.0 2,-0.0 -1,-0.4 -0.935 58.6 179.2-147.6 166.9 11.4 13.5 14.2 38 168 A Y E -C 54 0A 58 -2,-0.3 2,-0.3 16,-0.2 16,-0.2 -0.971 11.4-157.3-164.4 159.9 13.8 14.8 11.6 39 169 A G E -C 53 0A 28 14,-2.4 14,-2.8 -2,-0.3 2,-0.1 -0.990 25.8-116.9-145.3 138.8 17.0 16.7 11.2 40 170 A M E -C 52 0A 43 -2,-0.3 2,-0.3 12,-0.2 12,-0.3 -0.363 27.7-149.0 -72.7 156.3 18.3 18.8 8.2 41 171 A L E +C 51 0A 31 10,-2.5 9,-1.6 1,-0.2 10,-1.2 -0.909 59.7 10.5-123.4 150.6 21.4 17.8 6.3 42 172 A L E S- 0 0 74 -2,-0.3 8,-0.8 7,-0.2 -1,-0.2 0.938 75.6-134.6 60.5 62.8 24.1 19.7 4.5 43 173 A P E -C 49 0A 95 0, 0.0 2,-0.3 0, 0.0 6,-0.3 -0.207 27.4-172.5 -54.3 145.5 23.5 23.4 5.3 44 174 A b E > -C 48 0A 27 4,-2.5 4,-2.2 -29,-0.1 3,-0.2 -0.973 43.2 -13.9-145.3 142.6 23.6 25.7 2.3 45 175 A G T 4 S- 0 0 75 -2,-0.3 0, 0.0 1,-0.2 0, 0.0 -0.235 109.1 -50.5 60.6-150.9 23.6 29.5 1.8 46 176 A I T 4 S+ 0 0 170 1,-0.1 -1,-0.2 -3,-0.0 0, 0.0 0.760 133.9 6.9 -91.4 -25.6 22.5 31.5 4.8 47 177 A D T 4 S+ 0 0 90 -3,-0.2 -30,-0.4 2,-0.0 2,-0.2 0.175 106.5 90.3-143.4 23.8 19.3 29.6 5.7 48 178 A K E < - C 0 44A 67 -4,-2.2 -4,-2.5 -32,-0.1 2,-0.3 -0.583 46.8-155.9-123.3 180.0 18.9 26.5 3.5 49 179 A F E -BC 15 43A 49 -34,-2.2 -34,-2.8 -6,-0.3 -7,-0.2 -0.965 18.5-139.8-151.2 160.6 19.8 22.8 3.4 50 180 A R E S- 0 0 91 -9,-1.6 -40,-2.6 -8,-0.8 2,-0.3 0.326 77.7 -3.6-112.3 7.0 20.3 20.1 0.9 51 181 A G E -AC 9 41A 0 -10,-1.2 -10,-2.5 -42,-0.3 2,-0.3 -0.993 55.1-130.3-173.2-176.3 18.6 17.2 2.6 52 182 A V E -AC 8 40A 0 -44,-2.9 -44,-2.5 -2,-0.3 2,-0.4 -0.994 4.4-154.6-150.1 144.7 16.8 15.7 5.6 53 183 A E E +AC 7 39A 79 -14,-2.8 -14,-2.4 -2,-0.3 2,-0.3 -0.987 31.6 165.1-120.0 135.8 17.1 12.6 7.7 54 184 A F E -AC 6 38A 1 -48,-2.6 -48,-2.8 -2,-0.4 2,-0.5 -0.914 34.7-126.3-151.2 164.7 13.9 11.4 9.4 55 185 A V E -AC 5 37A 43 -18,-2.0 -19,-2.8 -2,-0.3 -18,-0.9 -0.980 16.6-162.1-124.2 123.6 12.1 8.7 11.3 56 186 A c E -AC 4 35A 2 -52,-2.6 -52,-2.6 -2,-0.5 -21,-0.2 -0.904 14.4-165.3-103.1 129.2 8.7 7.4 10.2 57 187 A a E - C 0 34A 22 -23,-3.0 -23,-2.8 -2,-0.5 -54,-0.1 -0.839 28.0 -87.6-120.0 152.8 6.7 5.5 12.9 58 188 A P E C 0 33A 43 0, 0.0 -25,-0.2 0, 0.0 -1,-0.1 -0.149 360.0 360.0 -49.4 142.1 3.6 3.2 12.8 59 189 A L 0 0 166 -27,-0.6 -26,-0.1 -26,-0.0 -27,-0.0 0.819 360.0 360.0 -58.5 360.0 0.2 4.8 13.1