==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=25-NOV-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER PROTEINASE INHIBITOR(TRYPSIN) 21-OCT-94 1AMB . COMPND 2 MOLECULE: AMYLOID BETA-PEPTIDE; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR J.TALAFOUS,K.J.MARCINOWSKI,G.KLOPMAN,M.G.ZAGORSKI . 28 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 2960.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 25 89.3 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 . 0 0.0 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 . 0 0.0 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 7.1 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 22 78.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+4), SAME NUMBER PER 100 RESIDUES . 1 3.6 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 0 0 0 0 0 0 0 0 0 0 0 1 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 . 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 ANTIPARALLEL BRIDGES PER LADDER . 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 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 1 A D > 0 0 126 0, 0.0 4,-2.3 0, 0.0 5,-0.3 0.000 360.0 360.0 360.0 -65.6 19.0 0.4 1.8 2 2 A A H > + 0 0 68 1,-0.2 4,-1.6 2,-0.2 5,-0.1 0.996 360.0 41.9 -60.3 -63.2 17.1 2.2 -0.9 3 3 A E H > S+ 0 0 128 2,-0.2 4,-2.2 1,-0.2 5,-0.5 0.855 112.9 60.0 -53.8 -31.7 16.0 -1.0 -2.7 4 4 A F H > S+ 0 0 157 1,-0.2 4,-2.0 2,-0.2 -2,-0.2 0.999 113.5 31.2 -61.3 -66.4 15.3 -2.5 0.7 5 5 A R H X S+ 0 0 187 -4,-2.3 4,-1.5 3,-0.2 -1,-0.2 0.636 117.7 66.1 -68.3 -7.7 12.7 0.1 1.9 6 6 A H H X S+ 0 0 110 -4,-1.6 4,-1.2 -5,-0.3 -2,-0.2 0.980 107.6 31.1 -76.4 -70.1 11.7 0.3 -1.8 7 7 A D H X S+ 0 0 92 -4,-2.2 4,-2.1 2,-0.2 5,-0.5 0.920 120.6 57.0 -55.3 -41.2 10.3 -3.1 -2.5 8 8 A S H X S+ 0 0 79 -4,-2.0 4,-2.0 -5,-0.5 5,-0.3 0.987 115.2 33.8 -54.5 -62.9 9.2 -3.3 1.2 9 9 A G H X S+ 0 0 37 -4,-1.5 4,-1.1 -5,-0.2 -1,-0.3 0.612 111.9 72.5 -69.2 -6.7 7.1 -0.1 0.9 10 10 A Y H X S+ 0 0 159 -4,-1.2 4,-1.8 -3,-0.2 -2,-0.2 0.987 108.7 24.8 -72.3 -60.0 6.4 -1.2 -2.7 11 11 A E H X S+ 0 0 135 -4,-2.1 4,-1.7 2,-0.2 -2,-0.2 0.923 123.5 55.1 -72.2 -39.7 4.0 -4.1 -2.0 12 12 A V H X S+ 0 0 82 -4,-2.0 4,-2.1 -5,-0.5 -1,-0.2 0.917 102.8 58.0 -59.8 -35.7 3.0 -2.6 1.3 13 13 A H H >X S+ 0 0 105 -4,-1.1 4,-2.3 -5,-0.3 3,-0.6 0.991 103.8 49.8 -55.1 -57.0 2.2 0.5 -0.6 14 14 A H H 3X S+ 0 0 79 -4,-1.8 4,-1.9 1,-0.3 -1,-0.3 0.839 105.9 61.2 -50.3 -30.1 -0.2 -1.6 -2.6 15 15 A Q H 3X S+ 0 0 92 -4,-1.7 4,-1.9 2,-0.2 -1,-0.3 0.955 105.9 42.9 -64.4 -48.5 -1.5 -2.7 0.8 16 16 A K H S+ 0 0 109 -4,-2.0 4,-1.5 2,-0.2 5,-1.1 0.912 112.9 46.4 -74.8 -41.3 -8.5 2.3 1.0 21 21 A A H <5S+ 0 0 54 -4,-1.8 5,-0.5 3,-0.2 -2,-0.2 0.816 112.7 52.1 -71.5 -25.5 -10.4 0.8 -2.0 22 22 A E H X5S+ 0 0 134 -4,-1.5 4,-0.9 3,-0.2 -2,-0.2 0.933 124.7 25.3 -76.0 -43.5 -11.7 -2.0 0.3 23 23 A D H X5S+ 0 0 102 -4,-2.0 4,-2.2 2,-0.2 -3,-0.2 0.960 133.8 35.8 -81.1 -66.0 -13.1 0.4 2.9 24 24 A V H <5S+ 0 0 43 -4,-1.5 -3,-0.2 -5,-0.4 -2,-0.1 0.927 126.4 42.6 -52.7 -45.7 -13.6 3.4 0.7 25 25 A G H >4