Secondary structure calculation program - copyright by David Keith Smith, 1989 1gy6A.pdb 1GY6 NUCLEAR TRANSPORT MOL_ID: 1; MOL_ID: 1; Sequence length - 125 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 3 ASP D 0 0 999.9 0.7 177.3 999.9 999.9 999.9 0 0.0 0 0.0 0 0.0 0 0.0 2 7 2 A 4 LYS K - 0 0 -85.2 128.8 -179.3 -104.3 999.9 138.5 0 0.0 0 0.0 0 0.0 0 0.0 5 14 3 A 5 PRO P h > > T - 0 0 -53.8 146.5 -179.5 -119.1 20.8 98.3 0 0.0 7 -2.2 0 0.0 6 -0.8 6 20 4 A 6 ILE I H H > 3 TS+ 0 0 -54.7 -42.0 -178.2 56.2 113.3 27.6 0 0.0 8 -3.2 0 0.0 0 0.0 6 26 5 A 7 TRP W H H > 3 TS+ 0 0 -63.8 -31.9 178.5 46.5 108.3 34.9 0 0.0 9 -2.2 0 0.0 0 0.0 10 36 6 A 8 GLU E H H > < TS+ 0 0 -75.4 -39.9 178.8 48.3 113.9 27.3 3 -0.8 10 -2.5 0 0.0 0 0.0 11 32 7 A 9 GLN Q H H X TS+ 0 0 -61.3 -51.8 179.8 38.3 119.3 16.6 3 -2.2 11 -2.0 0 0.0 0 0.0 9 27 8 A 10 ILE I H H X TS+ 0 0 -66.6 -44.1 -178.4 50.3 117.1 26.1 4 -3.2 12 -2.5 0 0.0 0 0.0 9 39 9 A 11 GLY G H H X TS+ 0 0 -63.4 -43.7 179.4 47.5 112.0 21.4 5 -2.2 13 -2.3 0 0.0 0 0.0 13 45 10 A 12 SER S H H X TS+ 0 0 -63.2 -41.9 -179.6 47.2 113.6 24.1 6 -2.5 14 -2.1 0 0.0 0 0.0 10 40 11 A 13 SER S H H X TS+ 0 0 -69.6 -36.8 178.7 50.9 111.9 27.6 7 -2.0 15 -2.1 0 0.0 0 0.0 8 38 12 A 14 PHE F H H X TS+ 0 0 -63.2 -47.2 179.7 49.9 109.8 23.0 8 -2.5 16 -3.0 0 0.0 0 0.0 8 46 13 A 15 ILE I H H X TS+ 0 0 -55.2 -48.0 -178.5 50.1 110.6 25.1 9 -2.3 17 -2.4 0 0.0 0 0.0 8 52 14 A 16 GLN Q H H X TS+ 0 0 -60.3 -45.7 -179.8 44.5 113.9 22.7 10 -2.1 18 -1.8 0 0.0 0 0.0 8 42 15 A 17 HIS H H H X TS+ 0 0 -66.4 -43.6 -179.7 54.3 111.0 26.0 11 -2.1 19 -2.3 0 0.0 0 0.0 8 37 16 A 18 TYR Y H H X TS+ 0 0 -57.9 -50.4 -178.9 41.6 112.4 18.5 12 -3.0 20 -2.7 0 0.0 0 0.0 10 51 17 A 19 TYR Y H H X TS+ 0 0 -68.6 -30.8 177.9 58.3 110.4 33.4 13 -2.4 21 -3.0 0 0.0 0 0.0 9 51 18 A 20 GLN Q H H X TS+ 0 0 -62.7 -43.7 -179.8 41.0 112.0 20.2 14 -1.8 22 -0.9 0 0.0 0 0.0 8 27 19 A 21 LEU L H H X TS+ 0 0 -69.9 -41.1 -178.2 51.3 115.4 24.2 15 -2.3 23 -2.4 0 0.0 0 0.0 11 30 20 A 22 PHE F H H X TS+ 0 0 -62.0 -45.1 -175.8 44.2 113.0 20.1 16 -2.7 24 -0.6 0 0.0 0 0.0 10 44 21 A 23 ASP D H H < TS+ 0 0 -78.0 -13.5 179.9 29.5 126.4 53.8 17 -3.0 0 0.0 0 0.0 0 0.0 11 33 22 A 24 ASN N H H < TS- 0 0 -113.8 -45.2 177.1 -7.9 137.8 40.2 18 -0.9 0 0.0 0 0.0 0 0.0 7 28 23 A 25 ASP D H H < > T + 0 0 -158.0 86.1 -178.6 179.4 52.2 120.0 19 -2.4 26 -2.0 0 0.0 0 0.0 8 31 24 A 26 ARG R G h < > TS+ 0 0 -63.6 -14.3 178.8 76.7 76.6 50.2 20 -0.6 27 -1.8 0 0.0 0 0.0 11 36 25 A 27 THR T G G 3 TS+ 0 0 -69.3 -12.8 179.4 56.9 93.1 45.8 0 0.0 0 0.0 0 0.0 0 0.0 8 32 26 A 28 GLN Q G G X TS+ 0 0 -98.2 12.0 -178.9 100.0 76.5 77.1 23 -2.0 29 -0.9 0 0.0 0 0.0 7 30 27 A 29 LEU L G G X T + 0 0 -73.7 -15.9 -179.2 84.0 57.3 47.2 24 -1.8 30 -1.9 0 0.0 0 0.0 12 43 28 A 30 GLY G G G > TS+ 0 0 -58.1 -25.8 -178.5 73.6 74.4 38.3 0 0.0 31 -1.6 0 0.0 0 0.0 11 42 29 A 31 ALA A G G < TS+ 0 0 -61.0 -24.4 -179.2 49.4 96.5 40.1 26 -0.9 0 0.0 0 0.0 0 0.0 6 42 30 A 32 ILE I G e < TS+ 0 0 -96.1 0.1 176.8 63.2 107.9 58.8 27 -1.9 112 -3.3 0 0.0 0 0.0 8 48 31 A 33 TYR Y E E Aa < T - 112 0 -113.7 174.5 177.9 -147.3 65.8 129.7 28 -1.6 0 0.0 0 0.0 0 0.0 11 49 32 A 34 ILE I E E A* > T - 0 0 -133.9 170.3 -179.2 -94.4 37.8 145.2 112 -0.6 35 -2.1 0 0.0 0 0.0 12 35 33 A 35 ASP D E E A* 3 TS+ 0 0 -55.1 -34.6 -177.0 53.6 124.4 31.4 0 0.0 0 0.0 0 0.0 0 0.0 7 28 34 A 36 ALA A E E A* 3 TS+ 0 0 -86.9 13.3 -178.6 124.7 85.2 74.0 0 0.0 0 0.0 0 0.0 0 0.0 8 30 35 A 37 SER S E E A* < T - 0 0 -76.3 155.5 179.1 -154.3 44.7 108.2 32 -2.1 46 -3.4 0 0.0 0 0.0 12 40 36 A 38 CYS C E E AaB - 114 45 -131.0 135.3 176.8 -170.9 7.5 175.5 113 -1.8 115 -2.2 0 0.0 0 0.0 13 39 37 A 39 LEU L E E AaB - 115 44 -124.9 136.0 173.5 -166.9 7.3 167.8 44 -2.5 44 -3.1 0 0.0 39 -0.5 12 44 38 A 40 THR T E E AaB - 116 43 -122.0 120.1 -177.4 -178.0 12.7 171.7 115 -2.2 117 -3.0 0 0.0 40 -0.5 11 36 39 A 41 TRP W E E AaB> TS- 117 42 -124.2 114.2 -179.8 -22.0 70.8 164.9 42 -3.0 42 -2.0 37 -0.5 0 0.0 9 36 40 A 42 GLU E T e 3 TS- 0 0 55.0 39.1 177.9 -48.0 129.8 28.6 117 -2.3 0 0.0 38 -0.5 0 0.0 7 26 41 A 43 GLY G T T 3 TS+ 0 0 89.3 -14.1 -179.7 113.9 115.4 76.3 0 0.0 0 0.0 0 0.0 0 0.0 6 24 42 A 44 GLN Q E E AB < T - 39 0 -96.7 131.5 -178.6 -141.7 56.9 143.2 39 -2.0 39 -3.0 0 0.0 0 0.0 6 24 43 A 45 GLN Q E E AB - 38 0 -97.9 140.2 178.0 -174.1 15.5 136.9 0 0.0 0 0.0 0 0.0 0 0.0 8 28 44 A 46 PHE F E E AB - 37 0 -129.9 124.4 -179.2 -155.0 10.2 174.4 37 -3.1 37 -2.5 0 0.0 0 0.0 10 34 45 A 47 GLN Q E E AB + 36 0 -107.2 137.0 -179.7 21.9 54.2 148.0 0 0.0 0 0.0 0 0.0 0 0.0 10 28 46 A 48 GLY G S h > TS- 0 0 89.9 141.9 -178.8 -90.3 85.0 72.9 35 -3.4 50 -2.2 0 0.0 0 0.0 11 31 47 A 49 LYS K H H > TS+ 0 0 -50.6 -48.6 -179.4 55.2 120.9 29.1 0 0.0 51 -3.0 0 0.0 0 0.0 13 34 48 A 50 ALA A H H > TS+ 0 0 -54.9 -49.1 -179.1 43.1 111.1 22.3 0 0.0 52 -2.1 0 0.0 0 0.0 8 30 49 A 51 ALA A H H > TS+ 0 0 -67.3 -34.4 -179.9 52.1 114.9 30.7 0 0.0 53 -2.3 0 0.0 0 0.0 9 34 50 A 52 ILE I H H X TS+ 0 0 -67.9 -48.2 179.4 43.7 111.3 18.1 46 -2.2 54 -2.7 0 0.0 0 0.0 13 43 51 A 53 VAL V H H X TS+ 0 0 -64.4 -36.7 179.0 54.1 113.0 27.0 47 -3.0 55 -2.5 0 0.0 0 0.0 12 40 52 A 54 GLU E H H X TS+ 0 0 -61.8 -46.8 -179.3 45.2 111.3 19.0 48 -2.1 56 -1.5 0 0.0 0 0.0 8 32 53 A 55 LYS K H H X TS+ 0 0 -62.6 -52.1 -177.1 45.8 114.8 15.6 49 -2.3 57 -0.7 0 0.0 0 0.0 9 35 54 A 56 LEU L H H < > TS+ 0 0 -61.7 -38.9 179.2 49.7 113.0 27.1 50 -2.7 57 -0.9 0 0.0 0 0.0 9 47 55 A 57 SER S H H < 3 TS+ 0 0 -68.0 -26.4 -178.0 60.9 105.4 36.9 51 -2.5 0 0.0 0 0.0 0 0.0 8 32 56 A 58 SER S H H < 3 TS+ 0 0 -76.9 -14.1 -178.1 123.5 71.4 53.1 52 -1.5 0 0.0 0 0.0 0 0.0 6 28 57 A 59 LEU L h < < T - 0 0 -54.7 129.4 -179.0 -126.0 67.9 104.3 54 -0.9 59 -1.7 53 -0.7 0 0.0 6 36 58 A 60 PRO P S S S+ 0 0 -73.4 42.4 177.6 113.9 71.0 98.6 0 0.0 0 0.0 0 0.0 0 0.0 4 23 59 A 61 PHE F - 0 0 -113.0 144.7 178.0 -166.5 47.1 153.2 57 -1.7 0 0.0 0 0.0 0 0.0 7 25 60 A 62 GLN Q S S S+ 0 0 -95.5 -36.1 179.1 19.6 81.3 38.4 0 0.0 0 0.0 0 0.0 0 0.0 6 22 61 A 63 LYS K e - 0 0 -136.9 137.7 -178.2 -179.2 67.9 178.4 0 0.0 90 -2.1 0 0.0 0 0.0 7 28 62 A 64 ILE I E E AC - 89 0 -138.9 141.2 178.4 -176.2 5.4 173.7 0 0.0 0 0.0 0 0.0 0 0.0 12 36 63 A 65 GLN Q E E AC - 88 0 -141.2 122.8 179.2 -161.6 7.8 166.8 88 -1.4 88 -2.3 0 0.0 0 0.0 8 37 64 A 66 HIS H E E AC - 87 0 -102.7 146.0 175.5 -168.1 2.5 144.3 0 0.0 0 0.0 0 0.0 0 0.0 10 43 65 A 67 SER S E E AC - 86 0 -132.7 131.2 -178.2 -134.9 17.9 179.6 86 -2.4 86 -2.4 0 0.0 0 0.0 7 35 66 A 68 ILE I E E AC + 85 0 -91.9 128.7 179.7 177.6 22.1 138.7 0 0.0 0 0.0 0 0.0 0 0.0 9 39 67 A 69 THR T E E A* S- 0 0 -92.9 -41.5 178.8 -9.9 73.6 35.2 84 -2.6 0 0.0 0 0.0 0 0.0 8 28 68 A 70 ALA A E E AC - 84 0 -157.4 148.9 178.1 -168.0 57.5 170.9 84 -2.1 84 -2.4 0 0.0 0 0.0 7 28 69 A 71 GLN Q E E AC - 83 0 -143.0 132.7 179.1 -170.6 4.8 171.5 0 0.0 0 0.0 0 0.0 0 0.0 10 38 70 A 72 ASP D E E AC - 82 0 -124.6 141.5 -179.9 -169.7 4.7 167.8 82 -2.3 82 -2.6 0 0.0 0 0.0 8 34 71 A 73 HIS H E E AC + 81 0 -131.8 145.0 177.1 173.0 7.2 163.4 0 0.0 0 0.0 0 0.0 0 0.0 12 39 72 A 74 GLN Q E E AC - 80 0 -147.5 153.0 177.5 -115.6 31.9 172.2 80 -2.1 80 -2.8 0 0.0 0 0.0 9 32 73 A 75 PRO P E E AC - 79 0 -83.6 150.9 179.7 -144.3 33.1 126.5 0 0.0 0 0.0 0 0.0 0 0.0 9 29 74 A 76 THR T e > T - 0 0 -114.0 164.5 -178.9 -101.5 26.3 139.2 78 -2.5 77 -1.4 0 0.0 0 0.0 8 28 75 A 77 PRO P T T 3 TS+ 0 0 -57.0 -23.6 -179.4 55.3 118.5 43.7 0 0.0 0 0.0 0 0.0 0 0.0 5 14 76 A 78 ASP D T T 3 TS- 0 0 -101.0 33.6 179.5 -96.1 124.5 94.6 0 0.0 0 0.0 0 0.0 0 0.0 4 16 77 A 79 SER S S t < TS+ 0 0 62.5 22.9 176.6 128.7 85.5 43.0 74 -1.4 0 0.0 0 0.0 0 0.0 7 27 78 A 80 CYS C e - 0 0 -99.7 176.0 177.1 -127.2 55.8 121.5 0 0.0 74 -2.5 0 0.0 0 0.0 11 36 79 A 81 ILE I E E ACD - 73 103 -123.4 126.4 -179.7 -162.1 19.0 172.7 103 -2.2 103 -3.2 0 0.0 0 0.0 13 39 80 A 82 ILE I E E ACD - 72 102 -112.6 139.3 -175.3 -171.8 9.7 154.9 72 -2.8 72 -2.1 0 0.0 0 0.0 13 42 81 A 83 SER S E E ACD - 71 101 -135.0 138.2 176.2 -160.4 13.5 171.7 101 -2.6 101 -2.2 0 0.0 0 0.0 12 48 82 A 84 MET M E E ACD - 70 100 -118.5 132.2 180.0 -169.9 11.9 167.1 70 -2.6 70 -2.3 0 0.0 0 0.0 11 44 83 A 85 VAL V E E ACD - 69 99 -122.0 133.6 174.0 -175.7 8.9 163.7 99 -3.0 99 -2.5 0 0.0 0 0.0 12 43 84 A 86 VAL V E E ACD + 68 98 -122.5 135.0 -177.9 120.4 33.3 172.9 68 -2.4 67 -2.6 0 0.0 68 -2.1 12 35 85 A 87 GLY G E E ACD - 66 97 -166.9 -163.5 179.6 -88.9 52.2 151.7 97 -2.3 97 -2.3 0 0.0 0 0.0 12 37 86 A 88 GLN Q E E ACD - 65 96 -129.5 151.9 177.4 -158.0 26.7 161.1 65 -2.4 65 -2.4 0 0.0 0 0.0 12 34 87 A 89 LEU L E E ACD - 64 95 -137.3 144.9 -179.8 -165.4 6.9 171.8 95 -2.9 95 -2.2 0 0.0 0 0.0 12 38 88 A 90 LYS K E E AC - 63 0 -127.7 114.9 178.1 -179.7 10.7 167.2 63 -2.3 63 -1.4 0 0.0 0 0.0 12 33 89 A 91 ALA A E E AC > T - 62 0 -115.9 133.9 177.9 -49.8 57.9 161.3 0 0.0 92 -3.0 0 0.0 0 0.0 12 30 90 A 92 ASP D T e 3 TS- 0 0 42.9 -128.4 177.4 -33.2 115.0 92.8 61 -2.1 0 0.0 0 0.0 0 0.0 8 19 91 A 93 GLU E T T 3 TS+ 0 0 -112.8 35.6 175.2 126.1 103.6 95.7 0 0.0 0 0.0 0 0.0 0 0.0 5 16 92 A 94 ASP D S t < TS- 0 0 -81.9 158.6 179.4 -86.1 74.6 120.9 89 -3.0 0 0.0 0 0.0 0 0.0 6 23 93 A 95 PRO P - 0 0 -64.0 151.1 177.7 -102.4 48.5 109.4 0 0.0 0 0.0 0 0.0 0 0.0 6 23 94 A 96 ILE I - 0 0 -70.9 137.0 177.9 -176.0 51.1 123.2 0 0.0 0 0.0 0 0.0 0 0.0 8 27 95 A 97 MET M E E AD - 87 0 -137.9 156.2 -179.9 -111.0 25.3 166.4 87 -2.2 87 -2.9 0 0.0 0 0.0 10 30 96 A 98 GLY G E E AD - 86 0 -78.3 161.0 176.7 -172.0 33.9 112.4 0 0.0 120 -2.9 0 0.0 0 0.0 10 32 97 A 99 PHE F E E ADE - 85 119 -149.5 158.8 177.2 -151.3 16.2 168.4 85 -2.3 85 -2.3 0 0.0 0 0.0 12 39 98 A 100 HIS H E E ADE + 84 118 -129.4 139.6 178.6 177.7 19.4 171.2 118 -2.2 118 -2.1 0 0.0 0 0.0 12 40 99 A 101 GLN Q E E ADE - 83 117 -145.2 145.7 178.5 -159.8 12.8 177.2 83 -2.5 83 -3.0 0 0.0 0 0.0 11 49 100 A 102 MET M E E ADE - 82 116 -124.1 141.2 174.3 -170.1 7.0 162.9 116 -2.3 116 -2.1 0 0.0 0 0.0 12 50 101 A 103 PHE F E E ADE - 81 115 -129.0 139.0 173.3 -161.8 9.5 175.6 81 -2.2 81 -2.6 0 0.0 103 -0.5 12 54 102 A 104 LEU L E E ADE - 80 114 -115.9 123.1 -178.5 -165.2 18.1 171.0 114 -2.3 113 -2.4 0 0.0 114 -1.1 12 49 103 A 105 LEU L E E ADE - 79 112 -112.5 142.7 179.3 -174.6 8.8 151.9 79 -3.2 79 -2.2 101 -0.5 0 0.0 13 53 104 A 106 LYS K E E A E - 0 111 -132.4 145.0 179.3 -120.9 27.8 167.6 111 -2.6 111 -2.5 0 0.0 106 -0.7 11 42 105 A 107 ASN N E E A E + 0 110 -91.1 116.1 -179.2 168.6 39.8 141.8 0 0.0 0 0.0 0 0.0 0 0.0 9 34 106 A 108 ILE I E E A E> T - 0 109 -130.5 131.9 -179.3 -6.3 65.0 174.2 109 -3.0 109 -0.5 104 -0.7 0 0.0 7 23 107 A 109 ASN N T T 3 TS- 0 0 51.9 45.2 178.4 -54.5 131.0 25.2 0 0.0 0 0.0 0 0.0 0 0.0 4 16 108 A 110 ASP D T T 3 TS+ 0 0 60.8 36.3 178.4 95.4 121.2 34.2 0 0.0 0 0.0 0 0.0 0 0.0 5 15 109 A 111 ALA A E E A E< TS- 0 106 -153.8 141.0 179.4 -121.6 73.6 168.0 106 -0.5 106 -3.0 0 0.0 111 -0.6 6 27 110 A 112 TRP W E E A E + 0 105 -87.7 123.1 179.6 172.6 39.6 139.5 0 0.0 0 0.0 0 0.0 0 0.0 9 44 111 A 113 VAL V E E A E - 0 104 -127.7 163.8 -176.5 -103.0 33.6 150.9 104 -2.5 104 -2.6 109 -0.6 113 -0.5 11 46 112 A 114 CYS C E E AaE + 31 103 -94.7 122.5 178.0 170.7 31.4 139.0 30 -3.3 32 -0.6 0 0.0 0 0.0 13 58 113 A 115 THR T E E A** S+ 0 0 -97.4 -23.0 -177.1 27.9 74.5 46.5 102 -2.4 36 -1.8 111 -0.5 0 0.0 13 49 114 A 116 ASN N E E AaE + 36 102 -145.3 130.1 -178.8 175.7 59.9 172.6 102 -1.1 102 -2.3 0 0.0 0 0.0 11 50 115 A 117 ASP D E E AaE - 37 101 -136.4 122.7 178.7 -177.2 4.8 176.0 36 -2.2 38 -2.2 0 0.0 0 0.0 12 56 116 A 118 MET M E E AaE + 38 100 -126.2 127.3 -177.1 179.7 6.1 174.4 100 -2.1 100 -2.3 0 0.0 0 0.0 10 41 117 A 119 PHE F E E AaE + 39 99 -131.4 136.1 175.4 172.7 8.0 169.7 38 -3.0 40 -2.3 0 0.0 0 0.0 12 46 118 A 120 ARG R E E A E - 0 98 -144.5 130.7 180.0 -147.2 19.0 166.8 98 -2.1 98 -2.2 0 0.0 0 0.0 10 34 119 A 121 LEU L E E A E - 0 97 -92.9 143.0 179.3 -114.0 27.7 135.5 0 0.0 0 0.0 0 0.0 0 0.0 9 37 120 A 122 ALA A e - 0 0 -75.5 146.9 175.9 -148.7 24.0 117.5 96 -2.9 0 0.0 0 0.0 0 0.0 8 27 121 A 123 LEU L - 0 0 -109.5 153.1 179.7 -113.4 22.6 147.4 0 0.0 0 0.0 0 0.0 0 0.0 5 22 122 A 124 HIS H - 0 0 -88.0 133.9 179.9 -127.9 25.8 138.4 0 0.0 124 -0.9 0 0.0 0 0.0 4 15 123 A 125 ASN N - 0 0 -84.6 107.4 179.7 -169.2 33.2 135.5 0 0.0 0 0.0 0 0.0 0 0.0 4 9 124 A 126 PHE F 0 0 -90.1 171.9 178.6 999.9 999.9 112.4 122 -0.9 0 0.0 0 0.0 0 0.0 3 5 125 A 127 GLY G 0 0 -134.8 999.9 999.9 999.9 999.9 63.4 0 0.0 0 0.0 0 0.0 0 0.0 2 4 1gy6A.pdb 1GY6 NUCLEAR TRANSPORT MOL_ID: 1; MOL_ID: 1; author author Kabs/Sand HHHHHHHHHHHHHHHHHHHHGGGGGGGEEEEEEEEETTEEEESHHHHHHHHHH S S EEEEEEEEEEEE TTS EEEEEEEEEEETTS EEEEEE Kabs/Sand chirality --++++++++++++++++++-++++++++--++------+---+-++++++++++-+-+-----+----+---+-+------+------+------+-- chirality bends SSSSSSSSSSSSSSSSSSS SSS SSS SS SSS SSSSSSSSSSS S S S SSS SSS bends turns TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT TTTT TTTTTTTTTTTT TTTT TTTT turns 5-turns 5-turns 3-turns >33< >>3XX><<<>33< >33< >33< >33< >33< 3-turns bridge-2 BBBB DDDDDDDDD EEEE bridge-2 bridge-1 a****aaaa BBBB CCCCC*CCCCCC CCCCCCCCCCC DDDDDD bridge-1 sheets AAAAAAAAA AAAA AAAAAAAAAAAA AAAAAAAAAAA AAAAAA sheets 4-turns >>>>XXXXXXXXXXXXXX<<<< >>>>XXXX<<<< 4-turns summary hHHHHHHHHHHHHHHHHHHHHhGGGGGeEEEEEEEEEeTEEEEhHHHHHHHHHHhS SeEEEEEEEEEEEEeTTteEEEEEEEEEEEeTt EEEEEE summary sequence DKPIWEQIGSSFIQHYYQLFDNDRTQLGAIYIDASCLTWEGQQFQGKAAIVEKLSSLPFQKIQHSITAQDHQPTPDSCIISMVVGQLKADEDPIMGFHQM sequence 10 20 30 40 50 60 70 80 90 100 author author Kabs/Sand EEEEEETTEEEEEEEEEEE Kabs/Sand chirality ----+--+-+-+++-++------ chirality bends SSS S bends turns TTTT turns 5-turns 5-turns 3-turns >33< 3-turns bridge-2 EEEEEE EEEE*EEEEEE bridge-2 bridge-1 DDD a*aaaa bridge-1 sheets AAAAAA AAAAAAAAAAA sheets 4-turns 4-turns summary EEEEEETTEEEEEEEEEEEe summary sequence FLLKNINDAWVCTNDMFRLALHNFG sequence 110 120