Secondary structure calculation program - copyright by David Keith Smith, 1989 1i5nA.pdb 1I5N TRANSFERASE MOL_ID: 1; MOL_ID: 1; Sequence length - 124 A A K K hydrogen bonding Ooi's strk chain/ l amino u & S structure bridge dihedral angles donor acceptor donor acceptor N N num seq.no t acids t S + patterns partners phi psi omega alpha kappa tco to/energy fr/energy to/energy fr/energy 8 14 1 A 4 ASP D g > T 0 0 999.9 -45.9 179.6 999.9 999.9 999.9 0 0.0 4 -3.0 0 0.0 0 0.0 4 10 2 A 5 ILE I G G > T + 0 0 -58.3 -22.2 -179.6 69.5 999.9 39.4 0 0.0 5 -1.7 0 0.0 0 0.0 6 18 3 A 6 SER S G G > TS+ 0 0 -71.6 -9.3 179.9 79.0 78.5 53.5 0 0.0 6 -1.3 0 0.0 0 0.0 6 22 4 A 7 ASP D G G < TS+ 0 0 -74.7 -6.3 179.9 50.9 92.8 55.8 1 -3.0 0 0.0 0 0.0 0 0.0 6 17 5 A 8 PHE F G h > < TS+ 0 0 -111.9 7.5 -179.5 87.5 86.0 73.0 2 -1.7 9 -0.9 0 0.0 0 0.0 8 23 6 A 9 TYR Y H H > < TS+ 0 0 -72.0 -50.4 -178.3 61.9 77.3 20.7 3 -1.3 10 -3.0 0 0.0 0 0.0 9 33 7 A 10 GLN Q H H > TS+ 0 0 -45.2 -48.3 179.8 48.4 104.1 30.6 0 0.0 11 -2.1 0 0.0 0 0.0 7 27 8 A 11 THR T H H > TS+ 0 0 -63.2 -38.3 178.8 47.5 114.1 26.9 0 0.0 12 -2.4 0 0.0 0 0.0 7 26 9 A 12 PHE F H H X TS+ 0 0 -66.8 -48.7 180.0 52.7 109.0 17.7 5 -0.9 13 -3.3 0 0.0 0 0.0 9 40 10 A 13 PHE F H H X TS+ 0 0 -53.5 -42.6 179.8 45.4 113.0 29.2 6 -3.0 14 -2.0 0 0.0 0 0.0 10 42 11 A 14 ASP D H H X TS+ 0 0 -68.9 -48.4 179.0 48.0 113.6 20.0 7 -2.1 15 -2.1 0 0.0 0 0.0 8 30 12 A 15 GLU E H H X TS+ 0 0 -56.0 -47.3 -178.8 50.3 112.7 20.0 8 -2.4 16 -2.8 0 0.0 0 0.0 8 30 13 A 16 ALA A H H X TS+ 0 0 -58.8 -46.0 178.7 51.1 108.1 26.1 9 -3.3 17 -2.3 0 0.0 0 0.0 10 48 14 A 17 ASP D H H X TS+ 0 0 -57.7 -46.1 179.9 46.6 113.3 23.5 10 -2.0 18 -2.0 0 0.0 0 0.0 9 38 15 A 18 GLU E H H X TS+ 0 0 -62.9 -45.5 -179.9 48.2 113.0 24.7 11 -2.1 19 -2.4 0 0.0 0 0.0 8 30 16 A 19 LEU L H H < TS+ 0 0 -66.9 -30.2 179.1 53.0 110.0 35.0 12 -2.8 0 0.0 0 0.0 0 0.0 10 44 17 A 20 LEU L H H < TS+ 0 0 -72.3 -36.6 177.7 49.5 108.7 28.6 13 -2.3 0 0.0 0 0.0 0 0.0 10 45 18 A 21 ALA A H H < T 0 0 -65.9 -44.7 179.1 999.9 999.9 21.3 14 -2.0 21 -2.2 0 0.0 0 0.0 7 35 19!A 22 ASP D h < T 0 0 -61.1 999.9 999.9 999.9 999.9 26.7 15 -2.4 22 -2.6 0 0.0 0 0.0 9 34 20!A 24 GLU E h > T 0 0 999.9 -48.5 179.7 999.9 999.9 999.9 0 0.0 24 -2.5 0 0.0 0 0.0 9 38 21 A 25 GLN Q H H > T + 0 0 -63.1 -44.1 179.5 48.1 999.9 24.9 18 -2.2 25 -1.6 0 0.0 0 0.0 7 33 22 A 26 HIS H H H > TS+ 0 0 -63.4 -41.7 179.3 51.0 111.7 23.3 19 -2.6 26 -1.0 0 0.0 0 0.0 11 41 23 A 27 LEU L H H 4 > TS+ 0 0 -59.2 -47.0 -179.8 49.9 109.6 20.5 0 0.0 26 -0.9 0 0.0 0 0.0 10 46 24 A 28 LEU L H H < 3 TS+ 0 0 -63.7 -28.2 -179.7 47.4 112.9 38.5 20 -2.5 0 0.0 0 0.0 0 0.0 6 33 25 A 29 ASP D H H < 3 TS+ 0 0 -91.0 -9.2 -178.9 114.8 86.6 54.9 21 -1.6 0 0.0 0 0.0 0 0.0 6 29 26 A 30 LEU L h < < T - 0 0 -65.2 142.6 177.0 -145.5 59.1 109.4 22 -1.0 0 0.0 23 -0.9 0 0.0 10 35 27 A 31 VAL V t > T - 0 0 -106.8 96.8 -179.2 -152.1 15.5 155.0 0 0.0 30 -1.6 0 0.0 0 0.0 7 30 28 A 32 PRO P T T 3 TS+ 0 0 -38.3 -50.4 -178.7 46.0 90.2 36.6 0 0.0 77 -0.5 0 0.0 0 0.0 10 32 29 A 33 GLU E T T 3 TS+ 0 0 -72.8 -20.5 179.3 21.8 131.4 43.6 0 0.0 0 0.0 0 0.0 0 0.0 7 23 30 A 34 SER S S t < TS- 0 0 -144.0 60.7 -179.7 -171.7 82.0 112.3 27 -1.6 0 0.0 0 0.0 0 0.0 5 26 31 A 35 PRO P - 0 0 -59.9 123.9 178.7 -113.4 32.6 110.2 0 0.0 0 0.0 0 0.0 0 0.0 9 34 32 A 36 ASP D h > > T - 0 0 -59.4 119.8 -179.1 -139.9 21.9 115.9 0 0.0 36 -2.0 0 0.0 35 -1.2 8 29 33 A 37 ALA A H H > 3 TS+ 0 0 -50.5 -42.3 -178.8 53.5 101.0 30.4 0 0.0 37 -2.3 0 0.0 0 0.0 7 28 34 A 38 GLU E H H > 3 TS+ 0 0 -67.5 -26.4 179.7 50.6 108.3 40.0 0 0.0 38 -1.0 0 0.0 0 0.0 6 26 35 A 39 GLN Q H H > < TS+ 0 0 -78.6 -41.4 178.2 47.0 110.6 26.5 32 -1.2 39 -1.7 0 0.0 0 0.0 10 36 36 A 40 LEU L H H X TS+ 0 0 -65.3 -41.4 179.6 56.3 108.7 26.6 32 -2.0 40 -2.7 0 0.0 0 0.0 14 45 37 A 41 ASN N H H X TS+ 0 0 -58.7 -36.2 -179.5 50.8 106.5 27.6 33 -2.3 41 -2.4 0 0.0 0 0.0 9 35 38 A 42 ALA A H H X TS+ 0 0 -69.2 -38.0 179.4 48.3 110.1 28.4 34 -1.0 42 -2.0 0 0.0 0 0.0 9 38 39 A 43 ILE I H H X TS+ 0 0 -65.8 -44.9 178.9 48.7 113.0 22.4 35 -1.7 43 -2.3 0 0.0 0 0.0 12 53 40 A 44 PHE F H H X TS+ 0 0 -61.0 -45.2 179.8 49.6 111.3 24.9 36 -2.7 44 -2.9 0 0.0 0 0.0 12 46 41 A 45 ARG R H H X TS+ 0 0 -65.1 -36.6 178.0 51.5 108.8 29.3 37 -2.4 45 -2.5 0 0.0 0 0.0 8 40 42 A 46 ALA A H H X TS+ 0 0 -63.6 -47.7 179.3 46.0 113.4 16.7 38 -2.0 46 -2.7 0 0.0 0 0.0 11 48 43 A 47 ALA A H H X TS+ 0 0 -60.4 -45.3 179.2 50.4 112.0 22.8 39 -2.3 47 -2.5 0 0.0 0 0.0 12 57 44 A 48 HIS H H H X TS+ 0 0 -59.9 -42.4 179.8 48.4 112.3 23.2 40 -2.9 48 -2.0 0 0.0 0 0.0 11 39 45 A 49 SER S H H X TS+ 0 0 -64.1 -46.5 -179.7 47.7 111.6 21.2 41 -2.5 49 -2.0 0 0.0 0 0.0 8 42 46 A 50 ILE I H H X TS+ 0 0 -62.3 -40.2 -180.0 54.0 110.4 24.7 42 -2.7 50 -2.5 0 0.0 0 0.0 12 54 47 A 51 LYS K H H X TS+ 0 0 -60.6 -45.6 179.8 48.9 107.5 25.6 43 -2.5 51 -2.5 0 0.0 0 0.0 13 44 48 A 52 GLY G H H X TS+ 0 0 -63.3 -41.4 178.6 48.5 112.0 25.9 44 -2.0 52 -2.8 0 0.0 0 0.0 9 35 49 A 53 GLY G H H X TS+ 0 0 -63.9 -41.6 -179.9 51.7 110.7 22.6 45 -2.0 53 -2.1 0 0.0 0 0.0 9 44 50 A 54 ALA A H H < >TS+ 0 0 -61.6 -41.2 178.6 47.0 111.8 25.5 46 -2.5 55 -2.6 0 0.0 0 0.0 12 48 51 A 55 GLY G H H < >5TS+ 0 0 -65.1 -50.7 179.8 54.4 108.5 15.6 47 -2.5 54 -1.6 0 0.0 0 0.0 10 32 52 A 56 THR T H H < 35TS+ 0 0 -50.3 -42.7 -178.0 37.7 116.4 27.8 48 -2.8 0 0.0 0 0.0 0 0.0 7 30 53 A 57 PHE F T h < 35TS- 0 0 -96.0 7.7 178.9 -113.4 111.4 68.4 49 -2.1 0 0.0 0 0.0 0 0.0 9 35 54 A 58 GLY G T T <5T + 0 0 67.3 34.5 178.1 156.3 57.1 31.4 51 -1.6 56 -1.6 0 0.0 0 0.0 7 34 55 A 59 PHE F h >TS+ 0 0 -41.9 -60.0 -178.9 48.2 70.5 29.1 54 -1.6 60 -2.5 0 0.0 0 0.0 8 34 57 A 61 ILE I H H > TS+ 0 0 -56.1 -42.9 -179.4 44.2 115.5 25.8 0 0.0 61 -2.0 0 0.0 0 0.0 9 46 58 A 62 LEU L H H > TS+ 0 0 -69.6 -42.0 -179.5 53.6 112.3 20.7 0 0.0 62 -3.0 0 0.0 0 0.0 11 57 59 A 63 GLN Q H H X TS+ 0 0 -56.7 -48.7 -178.6 43.2 111.7 23.6 55 -2.8 63 -2.2 0 0.0 0 0.0 14 45 60 A 64 GLU E H H X TS+ 0 0 -67.0 -41.6 179.6 50.7 114.5 25.2 56 -2.5 64 -2.2 0 0.0 0 0.0 10 44 61 A 65 THR T H H < TS+ 0 0 -60.9 -49.4 -179.6 41.3 115.6 18.5 57 -2.0 0 0.0 0 0.0 0 0.0 11 56 62 A 66 A THR T H H < TS+ 0 0 -66.7 -34.5 179.9 61.2 109.7 33.1 58 -3.0 0 0.0 0 0.0 0 0.0 11 58 63 A 67 HIS H H H < T 0 0 -57.2 -51.3 -178.8 999.9 999.9 17.7 59 -2.2 66 -2.0 0 0.0 0 0.0 10 45 64!A 68 LEU L h < T 0 0 -64.5 999.9 999.9 999.9 999.9 29.1 60 -2.2 67 -1.4 0 0.0 0 0.0 10 49 65!A 70 GLU E h > T 0 0 999.9 -45.0 179.5 999.9 999.9 999.9 0 0.0 69 -2.1 0 0.0 0 0.0 10 50 66 A 71 ASN N H H > T + 0 0 -61.0 -37.8 179.9 48.3 999.9 26.8 63 -2.0 70 -1.7 0 0.0 0 0.0 7 45 67 A 72 LEU L H H > TS+ 0 0 -69.4 -41.6 179.8 49.0 110.9 25.0 64 -1.4 71 -2.3 0 0.0 0 0.0 9 51 68 A 73 LEU L H H > TS+ 0 0 -67.7 -29.0 179.1 55.6 108.2 35.9 0 0.0 72 -2.2 0 0.0 0 0.0 10 52 69 A 74 ASP D H H X TS+ 0 0 -68.8 -41.2 179.6 49.2 107.5 24.4 65 -2.1 73 -2.2 0 0.0 0 0.0 9 39 70 A 75 GLU E H H < >TS+ 0 0 -61.9 -48.2 -179.2 46.2 113.5 18.8 66 -1.7 75 -2.1 0 0.0 0 0.0 9 37 71 A 76 ALA A H H < 5TS+ 0 0 -64.5 -36.6 -178.7 47.5 113.6 31.2 67 -2.3 0 0.0 0 0.0 0 0.0 11 45 72 A 77 ARG R H H < 5TS+ 0 0 -76.1 -32.2 178.4 52.5 109.4 31.0 68 -2.2 0 0.0 0 0.0 0 0.0 11 39 73 A 78 ARG R T h < 5TS- 0 0 -75.9 -6.2 -179.6 -117.6 117.2 56.8 69 -2.2 0 0.0 0 0.0 0 0.0 6 25 74 A 79 GLY G T T 5T 0 0 81.4 9.0 -179.6 999.9 999.9 55.5 0 0.0 0 0.0 0 0.0 0 0.0 6 28 75!A 80 GLU E t T - 0 0 -163.1 -178.7 -178.7 -80.9 54.8 154.8 0 0.0 82 -2.0 0 0.0 0 0.0 8 32 79 A 85 THR T H H > TS+ 0 0 -67.0 -32.9 179.1 55.0 124.9 31.9 0 0.0 83 -2.1 0 0.0 0 0.0 7 23 80 A 86 ASP D H H > TS+ 0 0 -64.0 -45.5 -179.7 46.9 109.3 22.8 0 0.0 84 -1.9 0 0.0 0 0.0 6 28 81 A 87 ILE I H H > TS+ 0 0 -63.3 -45.8 178.8 50.0 111.9 20.7 0 0.0 85 -2.3 0 0.0 0 0.0 8 48 82 A 88 ILE I H H X TS+ 0 0 -61.2 -37.9 178.1 51.8 109.6 27.3 78 -2.0 86 -2.4 0 0.0 0 0.0 11 44 83 A 89 ASN N H H X TS+ 0 0 -65.9 -34.7 179.0 51.6 108.4 29.1 79 -2.1 87 -2.1 0 0.0 0 0.0 8 31 84 A 90 LEU L H H X TS+ 0 0 -68.1 -38.0 178.7 50.5 109.0 27.1 80 -1.9 88 -2.1 0 0.0 0 0.0 9 44 85 A 91 PHE F H H X TS+ 0 0 -65.3 -41.2 178.7 49.8 110.1 23.4 81 -2.3 89 -2.3 0 0.0 0 0.0 9 60 86 A 92 LEU L H H X TS+ 0 0 -63.1 -41.0 178.6 49.3 110.7 26.5 82 -2.4 90 -2.5 0 0.0 0 0.0 10 44 87 A 93 GLU E H H X TS+ 0 0 -64.7 -37.5 179.4 52.0 110.3 28.6 83 -2.1 91 -2.2 0 0.0 0 0.0 8 38 88 A 94 THR T H H < TS+ 0 0 -65.4 -39.8 179.2 49.8 108.5 26.6 84 -2.1 0 0.0 0 0.0 0 0.0 9 59 89 A 95 LYS K H H < TS+ 0 0 -64.1 -44.7 178.5 52.4 109.8 21.7 85 -2.3 0 0.0 0 0.0 0 0.0 9 56 90 A 96 ASP D H H < T 0 0 -56.2 -46.6 -179.5 999.9 999.9 24.5 86 -2.5 93 -1.5 0 0.0 0 0.0 7 42 91!A 97 A ILE I h < T 0 0 -67.6 999.9 999.9 999.9 999.9 27.3 87 -2.2 94 -2.3 0 0.0 0 0.0 10 48 92!A 99 GLN Q h > T 0 0 999.9 -41.7 179.4 999.9 999.9 999.9 0 0.0 96 -2.8 0 0.0 0 0.0 9 47 93 A 100 GLU E H H > T + 0 0 -64.7 -39.0 -179.4 50.2 999.9 25.7 90 -1.5 97 -1.5 0 0.0 0 0.0 9 44 94 A 101 GLN Q H H > TS+ 0 0 -64.7 -47.1 178.9 47.6 111.8 16.8 91 -2.3 98 -2.1 0 0.0 0 0.0 12 50 95 A 102 LEU L H H > TS+ 0 0 -58.3 -47.1 -178.8 54.6 108.5 22.7 0 0.0 99 -2.4 0 0.0 0 0.0 11 51 96 A 103 ASP D H H X TS+ 0 0 -59.9 -28.3 178.3 52.2 106.7 37.2 92 -2.8 100 -0.7 0 0.0 0 0.0 8 37 97 A 104 ALA A H H < >>TS+ 0 0 -72.1 -48.9 178.9 49.2 108.7 18.6 93 -1.5 102 -2.7 0 0.0 100 -1.0 11 34 98 A 105 TYR Y H H < >5TS+ 0 0 -57.2 -39.5 179.2 61.5 103.0 28.3 94 -2.1 101 -2.4 0 0.0 0 0.0 11 41 99 A 106 LYS K H H < 35TS+ 0 0 -55.5 -31.9 -178.9 44.1 108.8 32.8 95 -2.4 0 0.0 0 0.0 0 0.0 8 32 100 A 107 ASN N T h < <5TS- 0 0 -96.5 12.6 -177.8 -111.5 118.7 75.0 97 -1.0 0 0.0 96 -0.7 0 0.0 6 20 101 A 108 SER S T T <5TS+ 0 0 57.8 35.4 179.3 130.6 79.5 30.0 98 -2.4 0 0.0 0 0.0 0 0.0 6 27 102 A 109 GLU E t T - 0 0 -72.0 118.2 -179.2 -157.9 37.6 124.0 0 0.0 109 -1.6 0 0.0 0 0.0 8 31 106 A 113 ALA A H H > TS+ 0 0 -66.4 -40.2 -179.5 50.5 89.6 29.1 0 0.0 110 -2.2 0 0.0 0 0.0 6 26 107 A 114 ALA A H H > TS+ 0 0 -66.4 -43.0 179.3 48.4 110.1 25.0 0 0.0 111 -2.5 0 0.0 0 0.0 6 22 108 A 115 SER S H H > TS+ 0 0 -64.7 -36.6 178.8 54.1 110.5 27.6 0 0.0 112 -2.5 0 0.0 0 0.0 8 32 109 A 116 PHE F H H X TS+ 0 0 -60.8 -49.2 -179.3 45.0 110.2 19.0 105 -1.6 113 -2.3 0 0.0 0 0.0 12 38 110 A 117 GLU E H H X TS+ 0 0 -64.3 -40.9 179.3 50.3 113.9 24.5 106 -2.2 114 -2.2 0 0.0 0 0.0 8 29 111 A 118 TYR Y H H X TS+ 0 0 -64.1 -48.7 -177.2 43.5 112.8 18.0 107 -2.5 115 -2.3 0 0.0 0 0.0 8 30 112 A 119 ILE I H H X TS+ 0 0 -66.4 -40.4 179.3 48.4 115.1 23.5 108 -2.5 116 -2.5 0 0.0 0 0.0 11 41 113 A 120 CYS C H H X TS+ 0 0 -64.7 -40.8 179.0 51.1 111.5 25.6 109 -2.3 117 -2.3 0 0.0 0 0.0 11 39 114 A 121 A ASN N H H X TS+ 0 0 -61.6 -44.3 -179.2 45.9 112.4 22.7 110 -2.2 118 -1.7 0 0.0 0 0.0 8 29 115 A 122 ALA A H H X TS+ 0 0 -66.9 -39.7 -179.6 50.4 112.4 26.9 111 -2.3 119 -2.2 0 0.0 0 0.0 8 36 116 A 123 LEU L H H X TS+ 0 0 -67.4 -36.1 -180.0 47.1 112.3 30.0 112 -2.5 120 -1.8 0 0.0 0 0.0 11 45 117 A 124 ARG R H H X TS+ 0 0 -77.1 -25.5 177.7 55.2 108.8 36.3 113 -2.3 121 -1.8 0 0.0 0 0.0 9 29 118 A 125 GLN Q H H X TS+ 0 0 -69.4 -44.0 179.7 49.1 108.1 20.5 114 -1.7 122 -2.7 0 0.0 0 0.0 8 23 119 A 126 LEU L H H X TS+ 0 0 -60.7 -44.1 -179.5 50.6 109.6 24.4 115 -2.2 123 -2.3 0 0.0 0 0.0 8 36 120 A 127 ALA A H H X TS+ 0 0 -60.9 -40.7 179.8 50.3 110.8 23.8 116 -1.8 124 -1.1 0 0.0 0 0.0 9 34 121 A 128 LEU L H H < > TS+ 0 0 -61.2 -49.4 -179.7 47.2 111.5 17.5 117 -1.8 124 -1.0 0 0.0 0 0.0 7 19 122 A 129 GLU E H H < 3 TS+ 0 0 -62.0 -30.7 179.9 59.7 106.3 36.2 118 -2.7 0 0.0 0 0.0 0 0.0 6 21 123 A 130 ALA A H H < 3 T 0 0 -68.7 -26.7 179.7 999.9 999.9 39.3 119 -2.3 0 0.0 0 0.0 0 0.0 5 27 124 A 131 LYS K h < < T 0 0 -85.4 999.9 999.9 999.9 999.9 116.6 120 -1.1 0 0.0 121 -1.0 0 0.0 4 17 1i5nA.pdb 1I5N TRANSFERASE MOL_ID: 1; MOL_ID: 1; author author Kabs/Sand GGGGHHHHHHHHHHHHH HHHHH TTS HHHHHHHHHHHHHHHHHHHHTT HHHHHHHH HHHHHHHTT HHHHHHHHHHHH HHHHHHHT Kabs/Sand chirality ++++++++++++++++ +++++--++---++++++++++++++++++++-+++++++++ +++++++- +-+++++++++++ +++++++- chirality bends SSSSSSSSSSSSSSS SSSS SSS SSSSSSSSSSSSSSSSSSSSS SSSSSSS SSSSSSS SSSSSSSSSSS SSSSSSS bends turns TTTTTTTTTTTTTTTTTTTTTTTTTTTTTT TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT TTTTTTTTTTTTTTTTTTTTTTT turns 5-turns >5555< >5555< >555 5-turns 3-turns >>><<< >33<>33< >33< >33< >>3< 3-turns bridge-2 bridge-2 bridge-1 bridge-1 sheets sheets 4-turns >>>>XXXXXXX<<<<>>>4<<< >>>>XXXXXXXXXXXXXX<<<< >>>>XX<<<<>>>>X<<<< >>>>XXXXXX<<<<>>>>X<<<< 4-turns summary gGGGhHHHHHHHHHHHHHhhHHHHHhtTTt hHHHHHHHHHHHHHHHHHHHHhThHHHHHHHHhhHHHHHHHhTt hHHHHHHHHHHHHhhHHHHHHHh summary sequence DISDFYQTFFDEADELLADEQHLLDLVPESPDAEQLNAIFRAAHSIKGGAGTFGFTILQETTHLENLLDEARRGEQLNTDIINLFLETKDIQEQLDAYKN sequence 10 20 30 40 50 60 70 80 90 100 author author Kabs/Sand T HHHHHHHHHHHHHHHHHH Kabs/Sand chirality +----+++++++++++++++++ chirality bends S SSSSSSSSSSSSSSSSS bends turns TT TTTTTTTTTTTTTTTTTTTT turns 5-turns 5< 5-turns 3-turns < >33< 3-turns bridge-2 bridge-2 bridge-1 bridge-1 sheets sheets 4-turns >>>>XXXXXXXXXXXX<<<< 4-turns summary Tt hHHHHHHHHHHHHHHHHHHh summary sequence SEEPDAASFEYICNALRQLALEAK sequence 110 120 Messages chain break between 19(A 22 ) and 20(A 24 ) chain break between 64(A 68 ) and 65(A 70 ) chain break between 75(A 80 ) and 76(A 82 ) chain break between 91(A 97 ) and 92(A 99 )