==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=12-OCT-2012 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER SIGNALING PROTEIN/RNA 27-OCT-11 3UD3 . COMPND 2 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A; . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR K.D.SMITH,S.A.STROBEL . 87 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 5899.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 51 58.6 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 . 16 18.4 TOTAL NUMBER OF HYDROGEN BONDS IN ANTIPARALLEL BRIDGES, SAME NUMBER PER 100 RESIDUES . 1 1.1 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 . 1 1.1 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 . 8 9.2 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 4 4.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 19 21.8 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+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 1 0 1 0 0 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 1 2 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 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 7 P R 0 0 252 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 -39.5 3.9 28.2 -6.8 2 8 P P - 0 0 75 0, 0.0 2,-0.3 0, 0.0 55,-0.1 0.058 360.0-172.6 -64.7 169.6 7.5 28.5 -5.4 3 9 P N - 0 0 14 53,-0.2 52,-0.1 2,-0.1 78,-0.0 -0.990 38.4-116.5-160.5 149.4 8.6 28.2 -1.7 4 10 P H S S+ 0 0 70 -2,-0.3 49,-2.0 50,-0.1 2,-0.3 0.812 101.4 63.0 -56.0 -33.9 11.7 28.7 0.6 5 11 P T E S-A 52 0A 6 47,-0.2 76,-2.0 -3,-0.0 2,-0.3 -0.707 70.5-154.1-100.1 146.0 11.5 24.9 1.3 6 12 P I E -AB 51 80A 0 45,-1.4 45,-1.9 -2,-0.3 2,-0.6 -0.911 10.7-139.5-114.6 148.7 11.9 22.0 -1.0 7 13 P Y E -AB 50 79A 45 72,-3.8 72,-1.7 -2,-0.3 2,-0.5 -0.936 13.3-158.5-111.5 117.8 10.3 18.6 -0.6 8 14 P I E -AB 49 78A 0 41,-3.0 41,-1.8 -2,-0.6 70,-0.2 -0.859 14.0-175.4-101.8 129.0 12.5 15.6 -1.4 9 15 P N E + B 0 77A 65 68,-3.1 68,-1.3 -2,-0.5 39,-0.1 -0.532 53.7 35.3-112.1 171.5 10.7 12.3 -2.2 10 16 P N S S+ 0 0 54 -2,-0.2 2,-0.3 1,-0.2 -1,-0.2 0.829 72.5 164.0 53.0 43.7 11.8 8.7 -2.9 11 17 P L - 0 0 1 36,-1.4 2,-0.3 -3,-0.2 -1,-0.2 -0.692 50.5 -92.0 -92.4 147.2 14.9 8.6 -0.6 12 18 P N > - 0 0 34 59,-0.4 3,-0.9 -2,-0.3 35,-0.1 -0.416 35.1-160.7 -58.7 116.5 16.6 5.4 0.4 13 19 P E T 3 S+ 0 0 108 -2,-0.3 -1,-0.2 1,-0.2 34,-0.1 0.694 81.2 70.4 -77.8 -19.9 14.9 4.5 3.7 14 20 P K T 3 S+ 0 0 194 2,-0.1 2,-0.3 33,-0.0 -1,-0.2 0.597 78.6 96.9 -75.6 -11.0 17.7 2.2 4.9 15 21 P I S < S- 0 0 33 -3,-0.9 -4,-0.0 1,-0.1 0, 0.0 -0.639 84.0-111.8 -79.6 134.3 20.0 5.2 5.5 16 22 P K > - 0 0 141 -2,-0.3 4,-2.5 1,-0.1 5,-0.1 -0.287 15.8-125.3 -60.4 148.6 20.1 6.4 9.0 17 23 P K H > S+ 0 0 104 2,-0.2 4,-2.1 1,-0.2 5,-0.2 0.922 110.2 62.5 -58.1 -47.2 18.6 9.9 9.8 18 24 P D H > S+ 0 0 119 1,-0.2 4,-1.0 2,-0.2 -1,-0.2 0.914 113.4 31.2 -40.0 -61.5 22.0 10.8 11.3 19 25 P E H > S+ 0 0 82 1,-0.2 4,-2.5 2,-0.2 5,-0.2 0.895 111.3 64.6 -71.5 -43.5 23.9 10.4 8.0 20 26 P L H X S+ 0 0 10 -4,-2.5 4,-2.9 1,-0.2 5,-0.2 0.895 101.9 49.9 -48.9 -52.2 21.0 11.4 5.6 21 27 P K H X S+ 0 0 73 -4,-2.1 4,-2.2 1,-0.2 -1,-0.2 0.931 111.7 47.8 -49.8 -54.6 21.0 15.0 6.9 22 28 P K H X S+ 0 0 147 -4,-1.0 4,-2.0 -5,-0.2 -1,-0.2 0.851 113.3 48.6 -59.2 -37.8 24.7 15.3 6.5 23 29 P S H X S+ 0 0 18 -4,-2.5 4,-1.9 2,-0.2 -1,-0.2 0.902 111.3 48.6 -70.4 -43.3 24.5 13.9 3.0 24 30 P L H X S+ 0 0 0 -4,-2.9 4,-2.2 -5,-0.2 -2,-0.2 0.818 111.3 52.0 -65.0 -32.4 21.6 16.2 2.0 25 31 P H H X S+ 0 0 87 -4,-2.2 4,-2.6 -5,-0.2 -2,-0.2 0.920 108.4 48.8 -70.0 -45.3 23.5 19.2 3.4 26 32 P A H < S+ 0 0 69 -4,-2.0 4,-0.2 1,-0.2 -2,-0.2 0.896 116.2 44.8 -61.5 -41.2 26.7 18.5 1.5 27 33 P I H < S+ 0 0 43 -4,-1.9 3,-0.5 1,-0.2 -2,-0.2 0.936 123.5 32.3 -66.3 -48.5 24.7 18.1 -1.7 28 34 P F H >< S+ 0 0 0 -4,-2.2 3,-1.9 1,-0.2 4,-0.5 0.638 93.4 84.4 -93.5 -16.5 22.5 21.1 -1.3 29 35 P S T 3< S+ 0 0 55 -4,-2.6 3,-0.3 1,-0.3 -1,-0.2 0.644 78.7 74.4 -61.1 -13.4 24.7 23.7 0.5 30 36 P R T 3 S+ 0 0 180 -3,-0.5 -1,-0.3 -4,-0.2 -2,-0.1 0.569 94.5 49.4 -77.0 -9.6 26.1 24.7 -2.9 31 37 P F S < S- 0 0 31 -3,-1.9 2,-0.3 1,-0.4 -1,-0.2 0.627 124.1 -40.2-104.3 -18.6 22.9 26.6 -3.8 32 38 P G S S- 0 0 19 -4,-0.5 2,-0.9 -3,-0.3 -1,-0.4 -0.960 76.1 -57.6 171.5 177.1 22.4 28.8 -0.7 33 39 P Q - 0 0 138 -2,-0.3 2,-0.3 -3,-0.1 21,-0.3 -0.722 51.2-143.5 -85.4 105.8 22.6 28.9 3.1 34 40 P I - 0 0 25 -2,-0.9 19,-0.2 19,-0.2 3,-0.1 -0.534 9.6-161.7 -71.4 126.0 20.3 26.2 4.5 35 41 P L S S- 0 0 119 17,-2.5 2,-0.3 -2,-0.3 -1,-0.2 0.928 70.3 -29.2 -71.7 -48.3 18.4 27.2 7.6 36 42 P D E -C 52 0A 74 16,-0.8 16,-2.4 2,-0.0 2,-0.5 -0.975 50.4-133.3-162.6 159.9 17.6 23.6 8.6 37 43 P I E -C 51 0A 9 -2,-0.3 2,-0.7 14,-0.2 14,-0.2 -0.982 19.7-152.8-120.2 119.9 16.9 20.2 7.1 38 44 P L E +C 50 0A 66 12,-2.9 12,-2.3 -2,-0.5 2,-0.4 -0.836 23.4 163.3 -98.8 116.1 13.9 18.2 8.4 39 45 P V + 0 0 13 -2,-0.7 2,-0.2 10,-0.2 10,-0.1 -0.973 5.9 173.1-133.9 115.3 14.2 14.5 8.2 40 46 P S - 0 0 53 5,-0.5 8,-0.4 -2,-0.4 7,-0.1 -0.719 24.3-152.6-110.6 168.3 12.0 12.1 10.1 41 47 P R + 0 0 106 -2,-0.2 5,-0.2 5,-0.1 2,-0.0 0.069 49.8 128.3-130.3 23.5 11.7 8.3 9.9 42 48 P S S > S- 0 0 57 1,-0.1 4,-1.1 3,-0.1 -2,-0.1 -0.311 79.6 -93.9 -68.9 162.9 8.1 7.8 11.0 43 49 P L T 4 S+ 0 0 146 1,-0.2 3,-0.3 2,-0.2 -1,-0.1 0.848 128.2 37.9 -48.0 -41.8 5.8 5.7 8.8 44 50 P K T 4 S+ 0 0 171 1,-0.2 -1,-0.2 4,-0.0 -4,-0.0 0.831 119.4 46.0 -79.6 -34.8 4.5 8.8 7.1 45 51 P M T >4 S+ 0 0 61 -3,-0.1 3,-0.8 -6,-0.0 -5,-0.5 0.270 80.9 125.1-100.1 11.1 7.8 10.7 7.0 46 52 P R T 3< S+ 0 0 125 -4,-1.1 -36,-0.2 -3,-0.3 -5,-0.1 -0.365 76.3 13.6 -66.9 148.1 10.1 7.9 5.7 47 53 P G T 3 S+ 0 0 9 1,-0.2 -36,-1.4 -7,-0.1 2,-0.3 0.823 107.9 112.2 56.1 37.3 12.2 8.6 2.5 48 54 P Q < - 0 0 32 -3,-0.8 -8,-0.4 -8,-0.4 2,-0.3 -0.992 42.2-176.2-144.5 143.8 11.4 12.3 2.8 49 55 P A E -A 8 0A 0 -41,-1.8 -41,-3.0 -2,-0.3 2,-0.5 -1.000 14.7-154.1-144.0 144.4 13.3 15.5 3.5 50 56 P F E -AC 7 38A 61 -12,-2.3 -12,-2.9 -2,-0.3 2,-0.6 -0.981 12.4-169.3-112.8 123.2 12.5 19.2 3.9 51 57 P V E -AC 6 37A 0 -45,-1.9 -45,-1.4 -2,-0.5 2,-0.6 -0.925 7.1-158.3-115.9 107.7 15.3 21.6 3.0 52 58 P I E -AC 5 36A 20 -16,-2.4 -17,-2.5 -2,-0.6 -16,-0.8 -0.745 14.9-158.7 -89.8 121.6 14.6 25.2 4.1 53 59 P F - 0 0 0 -49,-2.0 -19,-0.2 -2,-0.6 3,-0.1 -0.406 29.1-121.9 -95.7 167.1 16.7 27.8 2.2 54 60 P K S S+ 0 0 111 -21,-0.3 2,-0.3 -2,-0.1 -1,-0.1 0.932 100.3 23.2 -64.8 -50.3 17.8 31.4 2.8 55 61 P E > - 0 0 94 1,-0.1 4,-1.0 -51,-0.1 -2,-0.1 -0.783 66.8-134.9-118.4 159.7 16.1 32.4 -0.4 56 62 P V H > S+ 0 0 42 -2,-0.3 4,-2.3 2,-0.2 -53,-0.2 0.828 111.3 55.7 -75.0 -35.2 13.3 31.1 -2.6 57 63 P S H > S+ 0 0 62 2,-0.2 4,-2.0 1,-0.2 -1,-0.1 0.912 106.5 48.5 -64.0 -44.0 15.6 31.8 -5.6 58 64 P S H > S+ 0 0 11 1,-0.2 4,-1.7 2,-0.2 -1,-0.2 0.847 113.7 48.5 -62.7 -33.6 18.3 29.6 -4.1 59 65 P A H X S+ 0 0 0 -4,-1.0 4,-1.4 2,-0.2 -2,-0.2 0.807 108.0 54.0 -74.0 -32.1 15.6 27.0 -3.5 60 66 P T H X S+ 0 0 18 -4,-2.3 4,-1.8 2,-0.2 -2,-0.2 0.846 107.7 52.4 -68.0 -35.1 14.4 27.4 -7.2 61 67 P N H X S+ 0 0 87 -4,-2.0 4,-0.9 2,-0.2 -2,-0.2 0.940 106.2 50.1 -65.3 -50.7 18.0 26.7 -8.3 62 68 P A H X S+ 0 0 0 -4,-1.7 4,-2.0 1,-0.2 3,-0.3 0.847 112.3 49.3 -58.9 -38.0 18.4 23.4 -6.4 63 69 P L H < S+ 0 0 28 -4,-1.4 4,-0.3 1,-0.2 -1,-0.2 0.915 112.4 46.4 -66.1 -45.5 15.1 22.1 -7.8 64 70 P R H < S+ 0 0 190 -4,-1.8 -1,-0.2 1,-0.2 -2,-0.2 0.560 119.6 41.8 -76.0 -8.1 16.0 23.0 -11.4 65 71 P S H < S+ 0 0 73 -4,-0.9 -2,-0.2 -3,-0.3 -1,-0.2 0.762 117.6 36.5-108.4 -35.6 19.5 21.5 -11.0 66 72 P M S >< S+ 0 0 15 -4,-2.0 3,-0.9 -5,-0.2 2,-0.4 -0.054 72.0 142.4-119.2 32.4 19.2 18.2 -9.1 67 73 P Q T 3 S+ 0 0 95 -4,-0.3 10,-0.1 1,-0.2 -4,-0.0 -0.606 82.1 5.1 -73.5 126.3 15.9 16.8 -10.3 68 74 P G T 3 S+ 0 0 21 8,-1.1 -1,-0.2 -2,-0.4 9,-0.1 0.357 90.8 168.8 81.0 -5.0 16.1 13.0 -10.7 69 75 P F < - 0 0 80 -3,-0.9 7,-2.6 6,-0.2 2,-0.5 -0.119 41.9-117.7 -46.2 120.2 19.6 13.1 -9.2 70 76 P P B +D 75 0B 97 0, 0.0 2,-0.4 0, 0.0 4,-0.2 -0.539 43.7 174.6 -63.0 113.2 20.8 9.6 -8.3 71 77 P F - 0 0 16 3,-3.7 -59,-0.4 -2,-0.5 3,-0.3 -0.956 67.8 -11.5-134.4 113.2 21.2 9.8 -4.5 72 78 P Y S S- 0 0 80 -2,-0.4 2,-2.6 1,-0.2 -1,-0.2 0.977 127.9 -59.9 52.9 60.7 22.1 6.7 -2.5 73 79 P D S S+ 0 0 155 -3,-0.2 -1,-0.2 1,-0.1 0, 0.0 -0.393 124.4 93.5 69.7 -62.4 21.4 4.7 -5.7 74 80 P K S S- 0 0 63 -2,-2.6 -3,-3.7 -3,-0.3 2,-0.3 -0.210 82.6-110.9 -64.0 145.9 17.8 5.9 -5.8 75 81 P P B -D 70 0B 46 0, 0.0 -6,-0.2 0, 0.0 2,-0.1 -0.613 32.5-119.9 -79.9 136.3 16.8 8.9 -7.9 76 82 P M - 0 0 1 -7,-2.6 -8,-1.1 -2,-0.3 2,-0.5 -0.423 16.4-154.5 -72.7 145.3 15.7 12.0 -6.0 77 83 P R E -B 9 0A 114 -68,-1.3 -68,-3.1 -10,-0.1 2,-0.4 -0.947 18.6-175.4-120.9 110.3 12.2 13.5 -6.5 78 84 P I E +B 8 0A 9 -2,-0.5 2,-0.3 -70,-0.2 -70,-0.2 -0.866 13.5 151.5-110.9 137.0 12.1 17.3 -5.7 79 85 P Q E -B 7 0A 110 -72,-1.7 -72,-3.8 -2,-0.4 -2,-0.0 -0.969 47.8 -86.8-149.7 157.9 9.2 19.7 -5.6 80 86 P Y E -B 6 0A 34 -2,-0.3 -74,-0.2 -74,-0.2 -76,-0.1 -0.216 47.2-107.7 -57.0 152.6 8.4 22.9 -3.7 81 87 P A - 0 0 8 -76,-2.0 3,-0.1 1,-0.1 -1,-0.1 -0.273 14.6-135.4 -71.3 168.6 6.8 22.7 -0.3 82 88 P K S S+ 0 0 198 1,-0.3 2,-0.3 -2,-0.0 -1,-0.1 0.682 90.6 24.2-100.1 -23.5 3.1 23.6 0.2 83 89 P T - 0 0 102 2,-0.1 -1,-0.3 -80,-0.0 -80,-0.1 -0.994 62.5-152.7-141.4 136.3 3.6 25.7 3.4 84 90 P D + 0 0 87 -2,-0.3 -81,-0.0 -3,-0.1 -80,-0.0 -0.070 39.9 162.4 -99.2 35.2 6.9 27.4 4.5 85 91 P S + 0 0 96 0, 0.0 -2,-0.1 0, 0.0 2,-0.1 -0.005 26.8 61.8 -62.6 160.3 6.1 27.2 8.2 86 92 P D 0 0 132 1,-0.1 -2,-0.0 0, 0.0 0, 0.0 0.048 360.0 360.0 98.0 151.4 8.6 27.6 11.0 87 93 P I 0 0 210 -2,-0.1 -1,-0.1 0, 0.0 0, 0.0 0.949 360.0 360.0 -61.5 360.0 10.8 30.6 11.9