Secondary structure calculation program - copyright by David Keith Smith, 1989 1gy7A.pdb 1GY7 NUCLEAR TRANSPORT MOL_ID: 1; MOL_ID: 1; Sequence length - 121 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 h > T 0 0 999.9 -100.1 179.9 999.9 999.9 999.9 0 0.0 5 -2.3 0 0.0 0 0.0 4 20 2 A 5 PHE F H H > T + 0 0 -61.9 -28.4 179.1 58.0 999.9 36.7 0 0.0 6 -2.6 0 0.0 0 0.0 9 33 3 A 6 ASN N H H > TS+ 0 0 -69.0 -35.6 179.5 48.1 106.3 30.7 0 0.0 7 -2.4 0 0.0 0 0.0 10 33 4 A 7 THR T H H > TS+ 0 0 -69.1 -47.7 179.3 46.2 113.5 20.3 0 0.0 8 -2.8 0 0.0 0 0.0 7 27 5 A 8 LEU L H H X TS+ 0 0 -59.7 -44.8 -179.9 44.4 117.2 22.9 1 -2.3 9 -2.2 0 0.0 0 0.0 8 37 6 A 9 ALA A H H X TS+ 0 0 -67.7 -38.4 179.6 54.9 111.0 29.2 2 -2.6 10 -2.8 0 0.0 0 0.0 11 45 7 A 10 GLN Q H H X TS+ 0 0 -59.7 -51.5 -179.0 45.7 110.3 16.8 3 -2.4 11 -2.7 0 0.0 0 0.0 9 38 8 A 11 ASN N H H X TS+ 0 0 -60.0 -50.0 -179.7 40.4 118.1 21.1 4 -2.8 12 -1.9 0 0.0 0 0.0 8 34 9 A 12 PHE F H H X TS+ 0 0 -65.3 -47.8 -179.4 49.0 117.0 18.8 5 -2.2 13 -2.7 0 0.0 0 0.0 10 47 10 A 13 THR T H H X TS+ 0 0 -59.1 -42.6 179.1 49.0 111.4 27.0 6 -2.8 14 -2.7 0 0.0 0 0.0 8 55 11 A 14 GLN Q H H X TS+ 0 0 -64.2 -40.6 179.2 50.0 111.5 25.5 7 -2.7 15 -2.4 0 0.0 0 0.0 8 44 12 A 15 PHE F H H X TS+ 0 0 -62.5 -43.0 -179.7 50.4 111.3 24.2 8 -1.9 16 -2.0 0 0.0 0 0.0 8 38 13 A 16 TYR Y H H X TS+ 0 0 -61.2 -53.1 -179.2 42.3 113.4 17.8 9 -2.7 17 -2.3 0 0.0 0 0.0 9 48 14 A 17 TYR Y H H X TS+ 0 0 -65.4 -35.2 178.4 56.5 110.8 30.6 10 -2.7 18 -2.8 0 0.0 0 0.0 9 52 15 A 18 ASN N H H X TS+ 0 0 -60.7 -42.5 -179.8 43.5 111.9 22.4 11 -2.4 19 -1.5 0 0.0 0 0.0 8 28 16 A 19 GLN Q H H X TS+ 0 0 -70.2 -37.9 179.4 53.4 111.9 29.0 12 -2.0 20 -3.0 0 0.0 0 0.0 11 30 17 A 20 PHE F H H X TS+ 0 0 -61.3 -47.3 -178.9 42.9 113.6 20.5 13 -2.3 21 -0.7 0 0.0 0 0.0 10 44 18 A 21 ASP D H H < TS+ 0 0 -71.3 -26.7 -180.0 42.8 120.4 40.0 14 -2.8 0 0.0 0 0.0 0 0.0 11 34 19 A 22 THR T H H < TS- 0 0 -84.2 -54.1 179.8 -20.3 140.1 21.0 15 -1.5 0 0.0 0 0.0 0 0.0 6 29 20 A 23 ASP D H H < > T - 0 0 -161.3 93.5 -178.7 -172.5 54.1 128.3 16 -3.0 23 -1.7 0 0.0 0 0.0 8 30 21 A 24 ARG R G h < > TS+ 0 0 -64.5 -17.2 179.8 74.6 81.0 47.5 17 -0.7 24 -1.5 0 0.0 0 0.0 11 37 22 A 25 SER S G G 3 TS+ 0 0 -71.4 -9.4 -179.5 57.7 92.5 51.7 0 0.0 0 0.0 0 0.0 0 0.0 10 32 23 A 26 GLN Q G G X TS+ 0 0 -104.6 14.9 -179.8 95.3 75.8 79.2 20 -1.7 26 -0.5 0 0.0 0 0.0 8 28 24 A 27 LEU L G G X T + 0 0 -82.0 -6.4 -178.5 98.9 54.1 58.2 21 -1.5 27 -2.1 0 0.0 0 0.0 12 41 25 A 28 GLY G G G > TS+ 0 0 -49.9 -41.2 -178.6 61.8 71.5 34.3 0 0.0 28 -2.0 0 0.0 0 0.0 11 39 26 A 29 ASN N G G < TS+ 0 0 -66.7 -7.4 179.4 61.0 96.8 55.4 23 -0.5 0 0.0 0 0.0 0 0.0 8 38 27 A 30 LEU L G e < TS+ 0 0 -96.8 -1.0 179.8 59.1 103.7 63.7 24 -2.1 111 -3.4 0 0.0 0 0.0 9 49 28 A 31 TYR Y E E Aa < T - 111 0 -122.4 165.2 179.2 -158.3 66.2 142.0 25 -2.0 0 0.0 0 0.0 0 0.0 12 47 29 A 32 ARG R E E A* > T - 0 0 -134.9 177.3 -179.1 -88.2 40.5 142.6 111 -0.5 32 -1.0 0 0.0 0 0.0 12 34 30 A 33 ASN N E E A* 3 TS+ 0 0 -56.3 -38.3 -178.3 47.5 126.2 30.9 0 0.0 0 0.0 0 0.0 0 0.0 7 26 31 A 34 GLU E E E A* 3 TS+ 0 0 -79.4 -14.8 -177.9 119.6 87.4 51.4 0 0.0 0 0.0 0 0.0 0 0.0 7 29 32 A 35 SER S E E A* < T - 0 0 -57.1 143.4 179.4 -154.7 48.2 98.3 29 -1.0 43 -2.5 0 0.0 0 0.0 13 40 33 A 36 MET M E E AaB - 113 42 -126.1 135.5 178.0 -168.2 8.2 167.4 112 -2.5 114 -1.8 0 0.0 0 0.0 12 40 34 A 37 LEU L E E AaB - 114 41 -121.8 126.6 174.8 -170.4 6.6 168.9 41 -2.7 41 -2.8 0 0.0 36 -0.7 13 42 35 A 38 THR T E E AaB - 115 40 -113.4 103.4 179.7 -177.6 9.8 161.4 114 -2.6 116 -3.1 0 0.0 37 -0.9 11 34 36 A 39 PHE F E E AaB> T - 116 39 -104.9 93.8 -178.1 -69.9 62.4 148.3 39 -2.9 39 -2.9 34 -0.7 0 0.0 9 35 37 A 40 GLU E T e 3 TS- 0 0 57.1 -113.1 -179.9 -9.0 120.9 114.2 116 -2.6 0 0.0 35 -0.9 0 0.0 8 27 38 A 41 THR T T T 3 TS+ 0 0 -92.5 -0.8 179.8 95.7 118.3 60.3 0 0.0 0 0.0 0 0.0 0 0.0 5 20 39 A 42 SER S E E AB < T - 36 0 -93.2 128.9 179.5 -164.3 55.7 140.4 36 -2.9 36 -2.9 0 0.0 41 -0.5 7 26 40 A 43 GLN Q E E AB + 35 0 -116.0 117.3 -179.0 171.1 15.2 161.3 0 0.0 0 0.0 0 0.0 0 0.0 8 28 41 A 44 LEU L E E AB - 34 0 -126.8 153.3 178.9 -160.1 17.2 155.6 34 -2.8 34 -2.7 39 -0.5 0 0.0 10 32 42 A 45 GLN Q E E AB + 33 0 -132.8 136.4 179.5 23.6 55.3 174.8 0 0.0 0 0.0 0 0.0 0 0.0 11 30 43 A 46 GLY G S h > TS- 0 0 90.6 147.0 -179.0 -86.1 86.5 76.8 32 -2.5 47 -2.4 0 0.0 0 0.0 12 32 44 A 47 ALA A H H > TS+ 0 0 -54.8 -42.1 -179.3 55.2 122.4 31.1 0 0.0 48 -2.7 0 0.0 0 0.0 13 34 45 A 48 LYS K H H > TS+ 0 0 -58.9 -55.1 -179.5 36.8 114.2 16.6 0 0.0 49 -2.0 0 0.0 0 0.0 7 29 46 A 49 ASP D H H > TS+ 0 0 -68.0 -34.9 179.5 54.1 116.8 32.1 0 0.0 50 -1.9 0 0.0 0 0.0 9 35 47 A 50 ILE I H H X TS+ 0 0 -64.2 -51.9 179.9 41.9 112.2 15.5 43 -2.4 51 -2.0 0 0.0 0 0.0 13 43 48 A 51 VAL V H H X TS+ 0 0 -62.8 -37.4 179.6 59.0 110.4 27.7 44 -2.7 52 -2.9 0 0.0 0 0.0 13 46 49 A 52 GLU E H H X TS+ 0 0 -57.0 -43.8 179.8 47.8 106.8 24.1 45 -2.0 53 -1.8 0 0.0 0 0.0 9 34 50 A 53 LYS K H H X TS+ 0 0 -64.3 -46.2 -179.9 47.4 112.5 22.0 46 -1.9 54 -0.6 0 0.0 0 0.0 9 35 51 A 54 LEU L H H < > TS+ 0 0 -64.0 -38.9 179.6 49.1 112.7 26.0 47 -2.0 54 -0.9 0 0.0 0 0.0 9 48 52 A 55 VAL V H H < 3 TS+ 0 0 -69.7 -29.8 -179.4 64.5 101.7 33.4 48 -2.9 0 0.0 0 0.0 0 0.0 9 30 53 A 56 SER S H H < 3 TS+ 0 0 -67.9 -15.9 179.3 111.8 71.5 48.5 49 -1.8 0 0.0 0 0.0 0 0.0 6 28 54 A 57 LEU L S h < < TS- 0 0 -63.3 113.6 -178.9 -137.8 71.2 119.0 51 -0.9 56 -0.9 50 -0.6 0 0.0 6 32 55 A 58 PRO P + 0 0 -63.4 22.0 179.0 116.4 60.5 86.1 0 0.0 0 0.0 0 0.0 0 0.0 5 21 56 A 59 PHE F - 0 0 -95.3 157.7 180.0 -152.8 53.4 128.3 54 -0.9 0 0.0 0 0.0 0 0.0 7 26 57 A 60 GLN Q S S S+ 0 0 -91.9 -36.2 179.8 17.9 82.3 36.0 0 0.0 0 0.0 0 0.0 0 0.0 5 22 58 A 61 LYS K e + 0 0 -137.4 148.8 179.5 178.3 63.9 168.4 0 0.0 88 -3.0 0 0.0 0 0.0 8 30 59 A 62 VAL V E E AC - 87 0 -150.8 143.6 179.4 -166.3 7.9 173.4 0 0.0 0 0.0 0 0.0 0 0.0 10 37 60 A 63 GLN Q E E AC - 86 0 -136.2 124.1 178.0 -149.9 10.7 170.0 86 -1.8 86 -2.8 0 0.0 0 0.0 8 38 61 A 64 HIS H E E AC - 85 0 -91.6 135.4 177.5 -169.7 10.1 140.6 0 0.0 0 0.0 0 0.0 0 0.0 10 45 62 A 65 ARG R E E AC - 84 0 -127.7 104.5 -179.3 -147.4 13.5 157.5 84 -2.8 84 -3.1 0 0.0 0 0.0 8 38 63 A 66 ILE I E E AC + 83 0 -73.4 131.4 177.6 169.8 24.5 121.8 0 0.0 0 0.0 0 0.0 0 0.0 9 39 64 A 67 THR T E E A* S+ 0 0 -112.3 -25.2 175.5 18.3 71.1 52.3 82 -2.5 0 0.0 0 0.0 0 0.0 8 30 65 A 68 THR T E E AC + 82 0 -147.1 144.3 177.7 178.8 58.1 174.9 82 -2.1 82 -1.8 0 0.0 0 0.0 8 30 66 A 69 LEU L E E AC + 81 0 -145.6 127.9 179.8 173.4 6.6 165.6 0 0.0 0 0.0 0 0.0 0 0.0 11 38 67 A 70 ASP D E E AC - 80 0 -137.5 138.5 -180.0 -174.0 5.6 178.4 80 -2.1 80 -2.9 0 0.0 0 0.0 8 32 68 A 71 ALA A E E AC + 79 0 -136.0 149.1 178.1 174.6 7.0 166.3 0 0.0 0 0.0 0 0.0 0 0.0 11 38 69 A 72 GLN Q E E AC - 78 0 -145.6 151.7 178.6 -96.6 43.5 168.7 78 -2.1 78 -3.1 0 0.0 0 0.0 9 31 70 A 73 PRO P E E AC - 77 0 -70.6 133.8 -178.2 -150.2 29.7 125.5 0 0.0 0 0.0 0 0.0 0 0.0 10 28 71 A 74 ALA A S e S- 0 0 -80.5 -13.4 179.3 -17.0 74.5 51.4 76 -2.2 0 0.0 0 0.0 0 0.0 10 28 72 A 75 SER S S t > TS- 0 0 -172.2 176.6 179.9 -86.1 82.1 159.0 76 -0.7 75 -0.6 0 0.0 0 0.0 7 18 73 A 76 PRO P T T 3 TS+ 0 0 -80.2 5.3 -176.8 78.6 109.9 60.5 0 0.0 0 0.0 0 0.0 0 0.0 6 15 74 A 77 TYR Y T T 3 TS- 0 0 -105.6 31.2 175.7 -89.0 112.6 89.5 0 0.0 0 0.0 0 0.0 0 0.0 5 16 75 A 78 GLY G S t < TS+ 0 0 93.0 -16.3 179.5 126.4 81.7 75.4 72 -0.6 0 0.0 0 0.0 0 0.0 9 29 76 A 79 ASP D e - 0 0 -78.5 152.7 -177.0 -149.4 44.2 118.4 0 0.0 71 -2.2 0 0.0 72 -0.7 12 36 77 A 80 VAL V E E ACD - 70 102 -129.1 143.7 178.1 -148.5 11.0 163.2 102 -2.2 102 -3.2 0 0.0 0 0.0 14 41 78 A 81 LEU L E E ACD - 69 101 -107.3 130.9 179.8 -174.6 20.6 156.5 69 -3.1 69 -2.1 0 0.0 0 0.0 12 44 79 A 82 VAL V E E ACD - 68 100 -130.3 129.5 177.3 -165.3 9.1 173.2 100 -2.7 100 -2.5 0 0.0 0 0.0 13 49 80 A 83 MET M E E ACD - 67 99 -114.6 134.2 -178.9 -175.9 11.8 162.6 67 -2.9 67 -2.1 0 0.0 0 0.0 12 46 81 A 84 ILE I E E ACD - 66 98 -129.0 143.8 173.4 -179.3 11.4 162.3 98 -3.4 98 -2.9 0 0.0 0 0.0 12 46 82 A 85 THR T E E ACD + 65 97 -135.1 149.1 -179.4 118.9 28.5 166.9 65 -1.8 64 -2.5 0 0.0 65 -2.1 12 37 83 A 86 GLY G E E ACD - 63 96 -178.9 -166.3 -179.8 -64.2 55.5 166.3 96 -1.9 96 -2.4 0 0.0 0 0.0 12 35 84 A 87 ASP D E E ACD - 62 95 -110.0 143.4 178.2 -155.1 30.1 148.7 62 -3.1 62 -2.8 0 0.0 86 -0.5 12 36 85 A 88 LEU L E E ACD - 61 94 -120.3 117.5 178.9 -159.4 6.1 168.5 94 -2.6 94 -2.6 0 0.0 87 -0.7 12 38 86 A 89 LEU L E E AC - 60 0 -99.6 113.0 -178.3 -161.6 11.6 152.0 60 -2.8 60 -1.8 84 -0.5 88 -0.5 14 33 87 A 90 ILE I E E AC > T - 59 0 -102.0 126.6 179.8 -48.2 48.8 146.9 85 -0.7 90 -2.2 0 0.0 0 0.0 11 29 88 A 91 ASP D T e 3 TS- 0 0 54.1 -136.2 -179.7 -25.9 116.9 104.1 58 -3.0 0 0.0 86 -0.5 0 0.0 8 22 89 A 92 GLU E T T 3 TS+ 0 0 -93.1 14.6 179.9 140.9 95.4 77.0 0 0.0 0 0.0 0 0.0 0 0.0 6 18 90 A 93 GLU E t < T - 0 0 -60.3 130.4 -179.9 -158.3 40.8 111.0 87 -2.2 0 0.0 0 0.0 0 0.0 7 19 91 A 94 GLN Q S S S+ 0 0 -77.3 -42.9 179.8 62.6 77.3 26.1 0 0.0 0 0.0 0 0.0 0 0.0 5 16 92 A 95 ASN N S S S- 0 0 -89.1 122.9 -179.9 -139.1 83.1 138.4 0 0.0 0 0.0 0 0.0 0 0.0 5 21 93 A 96 PRO P - 0 0 -76.5 164.7 178.4 -123.7 9.8 106.1 0 0.0 0 0.0 0 0.0 0 0.0 9 28 94 A 97 GLN Q E E AD - 85 0 -108.8 137.7 179.6 -122.1 24.8 153.8 85 -2.6 85 -2.6 0 0.0 0 0.0 11 32 95 A 98 ARG R E E ADE - 84 119 -80.3 140.0 178.6 -176.9 33.7 126.4 119 -0.6 119 -2.8 0 0.0 0 0.0 11 32 96 A 99 PHE F E E ADE - 83 118 -135.7 158.4 177.3 -159.4 18.4 159.7 83 -2.4 83 -1.9 0 0.0 0 0.0 12 37 97 A 100 SER S E E ADE + 82 117 -134.0 138.6 -178.8 175.7 18.9 172.4 117 -2.6 117 -2.5 0 0.0 0 0.0 12 40 98 A 101 GLN Q E E ADE - 81 116 -148.0 145.2 177.2 -162.3 15.2 177.8 81 -2.9 81 -3.4 0 0.0 0 0.0 11 48 99 A 102 VAL V E E ADE - 80 115 -130.5 137.5 178.6 -168.6 6.6 173.9 115 -2.2 115 -2.2 0 0.0 0 0.0 12 49 100 A 103 PHE F E E ADE - 79 114 -123.2 139.6 174.7 -156.9 13.3 166.0 79 -2.5 79 -2.7 0 0.0 102 -0.6 12 56 101 A 104 HIS H E E ADE - 78 113 -114.1 109.4 -177.6 -159.0 25.7 167.5 113 -2.0 112 -2.9 0 0.0 113 -1.2 13 49 102 A 105 LEU L E E ADE - 77 111 -97.9 135.6 179.8 -157.7 8.4 142.2 77 -3.2 77 -2.2 100 -0.6 0 0.0 13 52 103 A 106 ILE I E E A E - 0 110 -111.8 129.9 -179.8 -105.0 31.2 158.3 110 -2.6 110 -1.7 0 0.0 0 0.0 11 40 104 A 107 PRO P E E A E + 0 109 -55.3 137.2 -179.3 171.0 43.4 103.5 0 0.0 0 0.0 0 0.0 0 0.0 10 35 105 A 108 ASP D E E A E> T - 0 108 -152.9 105.2 -179.0 -51.5 57.8 145.3 108 -2.6 108 -2.2 0 0.0 0 0.0 7 23 106 A 109 GLY G T T 3 TS- 0 0 65.4 -129.3 179.6 -21.1 121.0 117.4 0 0.0 0 0.0 0 0.0 0 0.0 5 17 107 A 110 ASN N T T 3 TS+ 0 0 -95.2 11.7 -179.4 25.3 141.2 75.4 0 0.0 0 0.0 0 0.0 0 0.0 5 20 108 A 111 SER S E E A E< TS- 0 105 -141.1 -139.8 -178.6 -97.3 84.0 111.6 105 -2.2 105 -2.6 0 0.0 0 0.0 7 32 109 A 112 TYR Y E E A E - 0 104 -149.5 170.3 173.6 -139.3 9.9 158.8 0 0.0 0 0.0 0 0.0 0 0.0 11 43 110 A 113 TYR Y E E A E - 0 103 -130.8 156.7 -178.3 -106.4 34.8 157.0 103 -1.7 103 -2.6 0 0.0 112 -0.6 12 47 111 A 114 VAL V E E AaE + 28 102 -91.0 118.5 179.0 167.8 37.1 141.4 27 -3.4 29 -0.5 0 0.0 0 0.0 13 58 112 A 115 PHE F E E A** S+ 0 0 -92.0 -48.3 177.5 27.7 74.8 30.1 101 -2.9 33 -2.5 110 -0.6 0 0.0 13 49 113 A 116 ASN N E E AaE + 33 101 -117.4 135.6 177.6 174.5 63.0 164.3 101 -1.2 101 -2.0 0 0.0 0 0.0 11 46 114 A 117 ASP D E E AaE + 34 100 -140.0 111.3 178.4 176.6 3.4 161.9 33 -1.8 35 -2.6 0 0.0 0 0.0 13 55 115 A 118 ILE I E E AaE - 35 99 -120.2 124.0 -177.4 -177.5 8.1 171.1 99 -2.2 99 -2.2 0 0.0 0 0.0 11 38 116 A 119 PHE F E E AaE + 36 98 -128.8 135.2 179.5 170.7 7.4 166.6 35 -3.1 37 -2.6 0 0.0 0 0.0 12 46 117 A 120 ARG R E E A E - 0 97 -142.8 138.2 175.1 -140.0 27.5 178.5 97 -2.5 97 -2.6 0 0.0 0 0.0 9 32 118 A 121 LEU L E E A E - 0 96 -91.9 135.4 -178.3 -142.3 30.1 146.7 0 0.0 0 0.0 0 0.0 0 0.0 9 35 119 A 122 ASN N E E A E - 0 95 -106.2 128.9 -179.5 -158.8 12.7 152.5 95 -2.8 95 -0.6 0 0.0 0 0.0 8 24 120 A 123 TYR Y 0 0 -111.8 139.0 179.7 999.9 999.9 151.0 0 0.0 0 0.0 0 0.0 0 0.0 5 16 121 A 124 SER S 0 0 -73.5 999.9 999.9 999.9 999.9 21.9 0 0.0 0 0.0 0 0.0 0 0.0 2 12 1gy7A.pdb 1GY7 NUCLEAR TRANSPORT MOL_ID: 1; MOL_ID: 1; author author Kabs/Sand HHHHHHHHHHHHHHHHHHHGGGGGGGEEEEEEEEETTEEEESHHHHHHHHHHS S EEEEEEEEEEEESSTTS EEEEEEEEEEETT SS EEEEEEE Kabs/Sand chirality +++++++++++++++++--+++++++--++------+-+-+-++++++++++-+-++----++++-+----+-+------+------+-+-----+--- chirality bends SSSSSSSSSSSSSSSSS SSS SSS SS SS SSSSSSSSSSSS S S SSSSS SS SS bends turns TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT TTTT TTTTTTTTTTTT TTTT TTTT turns 5-turns 5-turns 3-turns >>3XX><<<>33< >33< >33< >33< >33< 3-turns bridge-2 BBBB DDDDDDDDD EEEEEE bridge-2 bridge-1 a****aaaa BBBB CCCCC*CCCCCC CCCCCCCCCCC DDDDDDD bridge-1 sheets AAAAAAAAA AAAA AAAAAAAAAAAA AAAAAAAAAAA AAAAAAA sheets 4-turns >>>>XXXXXXXXXXXXX<<<< >>>>XXXX<<<< 4-turns summary hHHHHHHHHHHHHHHHHHHHhGGGGGeEEEEEEEEEeTEEEEhHHHHHHHHHHh SeEEEEEEEEEEEEetTTteEEEEEEEEEEEeTtSS EEEEEEE summary sequence DFNTLAQNFTQFYYNQFDTDRSQLGNLYRNESMLTFETSQLQGAKDIVEKLVSLPFQKVQHRITTLDAQPASPYGDVLVMITGDLLIDEEQNPQRFSQVF sequence 10 20 30 40 50 60 70 80 90 100 author author Kabs/Sand EEEEETTEEEEEEEEEEEE Kabs/Sand chirality ---+--+---++++-+--- chirality bends SSS S bends turns TTTT turns 5-turns 5-turns 3-turns >33< 3-turns bridge-2 EEEEE EEEE*EEEEEEE bridge-2 bridge-1 DD a*aaaa bridge-1 sheets AAAAA AAAAAAAAAAAA sheets 4-turns 4-turns summary EEEEETTEEEEEEEEEEEE summary sequence HLIPDGNSYYVFNDIFRLNYS sequence 110 120