==== 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 3UD4 . 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) . 5857.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 58 66.7 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 . 19 21.8 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 . 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 . 10 11.5 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 8 9.2 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 20 23.0 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+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 1 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 . 0 1 0 3 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 . 1 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 0 222 0, 0.0 0, 0.0 0, 0.0 0, 0.0 0.000 360.0 360.0 360.0 -62.3 4.0 27.5 -6.4 2 8 P P - 0 0 81 0, 0.0 2,-0.3 0, 0.0 54,-0.1 -0.237 360.0-177.6 -61.5 139.9 7.6 28.6 -5.3 3 9 P N - 0 0 14 2,-0.2 50,-0.1 53,-0.2 52,-0.1 -0.947 41.6-123.8-135.6 153.0 8.4 27.9 -1.6 4 10 P H S S+ 0 0 58 -2,-0.3 49,-2.9 55,-0.1 2,-0.3 0.818 102.4 63.4 -58.4 -32.6 11.3 28.5 0.8 5 11 P T E S-A 52 0A 6 47,-0.3 76,-1.8 78,-0.1 2,-0.4 -0.750 72.5-154.8 -97.2 138.9 11.2 24.7 1.3 6 12 P I E -AB 51 80A 0 45,-2.6 45,-1.8 -2,-0.3 2,-0.6 -0.894 12.0-141.4-106.8 148.4 11.8 22.1 -1.4 7 13 P Y E -AB 50 79A 43 72,-4.0 72,-2.5 -2,-0.4 2,-0.5 -0.946 10.7-155.6-114.8 115.7 10.2 18.6 -1.0 8 14 P I E -AB 49 78A 0 41,-2.8 41,-1.6 -2,-0.6 70,-0.2 -0.820 14.0-173.9 -98.7 124.8 12.3 15.7 -2.1 9 15 P N E + B 0 77A 61 68,-4.0 68,-1.3 -2,-0.5 39,-0.1 -0.426 57.3 36.9-103.3 174.8 10.5 12.5 -3.1 10 16 P N S S+ 0 0 51 66,-0.2 2,-0.2 1,-0.2 -1,-0.2 0.753 74.0 162.9 54.0 34.5 11.7 9.0 -4.0 11 17 P L - 0 0 2 36,-2.7 2,-0.5 -3,-0.2 -1,-0.2 -0.539 50.2 -94.0 -83.5 153.6 14.6 8.9 -1.5 12 18 P N > - 0 0 21 59,-0.3 3,-1.1 -2,-0.2 35,-0.1 -0.552 32.7-158.8 -66.9 113.8 16.3 5.6 -0.4 13 19 P E T 3 S+ 0 0 97 -2,-0.5 -1,-0.2 1,-0.2 34,-0.1 0.593 81.0 71.3 -72.2 -12.4 14.5 4.5 2.8 14 20 P K T 3 S+ 0 0 187 2,-0.1 2,-0.3 33,-0.0 -1,-0.2 0.499 76.0 97.6 -89.4 -3.5 17.4 2.3 4.0 15 21 P I S < S- 0 0 22 -3,-1.1 2,-0.1 1,-0.1 -4,-0.0 -0.653 80.1-113.1 -85.1 140.3 19.6 5.2 4.9 16 22 P K > - 0 0 145 -2,-0.3 4,-2.4 1,-0.1 5,-0.2 -0.353 22.5-116.2 -67.7 151.0 19.7 6.4 8.5 17 23 P K H > S+ 0 0 98 1,-0.2 4,-3.0 2,-0.2 5,-0.3 0.940 113.2 54.3 -47.3 -55.5 18.3 9.8 9.5 18 24 P D H > S+ 0 0 130 1,-0.2 4,-1.7 2,-0.2 -1,-0.2 0.902 114.2 37.5 -50.2 -54.7 21.8 11.0 10.6 19 25 P E H > S+ 0 0 108 2,-0.2 4,-2.9 1,-0.2 -1,-0.2 0.842 115.5 54.0 -72.3 -34.7 23.6 10.1 7.3 20 26 P L H X S+ 0 0 9 -4,-2.4 4,-3.2 2,-0.2 5,-0.2 0.927 111.0 44.7 -64.0 -48.6 20.7 11.2 5.1 21 27 P K H X S+ 0 0 63 -4,-3.0 4,-1.5 -5,-0.2 -1,-0.2 0.872 114.0 52.5 -59.7 -39.4 20.5 14.7 6.7 22 28 P K H X S+ 0 0 161 -4,-1.7 4,-1.4 -5,-0.3 -2,-0.2 0.934 114.0 41.0 -63.8 -49.2 24.3 14.9 6.5 23 29 P S H >X S+ 0 0 26 -4,-2.9 4,-2.7 2,-0.2 3,-0.6 0.961 111.4 55.0 -62.7 -54.0 24.3 14.0 2.7 24 30 P L H 3X S+ 0 0 0 -4,-3.2 4,-2.2 1,-0.3 -1,-0.2 0.811 108.5 51.5 -51.0 -31.9 21.3 16.2 1.9 25 31 P H H 3X S+ 0 0 95 -4,-1.5 4,-1.7 -5,-0.2 -1,-0.3 0.866 108.7 49.1 -73.0 -38.9 23.2 19.0 3.4 26 32 P A H << S+ 0 0 66 -4,-1.4 4,-0.4 -3,-0.6 -2,-0.2 0.901 115.1 46.0 -64.7 -42.7 26.3 18.4 1.4 27 33 P I H < S+ 0 0 35 -4,-2.7 3,-0.3 1,-0.2 -2,-0.2 0.938 124.3 29.1 -62.5 -50.1 24.2 18.2 -1.8 28 34 P F H >< S+ 0 0 0 -4,-2.2 3,-1.1 -5,-0.2 4,-0.3 0.477 95.6 82.6-101.1 -6.2 22.1 21.3 -1.2 29 35 P S G >< S+ 0 0 54 -4,-1.7 3,-1.0 1,-0.2 -1,-0.2 0.783 84.2 65.8 -71.3 -24.6 24.2 23.7 0.9 30 36 P R G 3 S+ 0 0 177 -4,-0.4 -1,-0.2 -3,-0.3 -2,-0.1 0.572 95.0 58.6 -73.2 -10.8 26.0 25.0 -2.3 31 37 P F G < S- 0 0 24 -3,-1.1 -1,-0.2 1,-0.4 2,-0.2 0.596 122.8 -59.9 -93.0 -12.9 22.7 26.5 -3.5 32 38 P G S < S- 0 0 24 -3,-1.0 -1,-0.4 -4,-0.3 2,-0.0 -0.776 74.7 -37.8 149.6 167.3 22.2 28.8 -0.5 33 39 P Q - 0 0 130 -2,-0.2 21,-3.2 -3,-0.1 2,-0.5 -0.269 52.9-146.6 -56.8 129.7 21.8 29.0 3.3 34 40 P I E -C 53 0A 20 19,-0.2 19,-0.3 1,-0.1 3,-0.1 -0.881 12.6-165.0-104.4 129.6 19.6 26.3 4.8 35 41 P L E S- 0 0 106 17,-3.6 2,-0.3 -2,-0.5 18,-0.2 0.888 71.4 -29.7 -77.8 -42.6 17.4 27.0 7.8 36 42 P D E -C 52 0A 87 16,-0.9 16,-2.8 2,-0.0 2,-0.5 -0.969 48.0-132.9-165.6 160.1 16.8 23.3 8.5 37 43 P I E -C 51 0A 12 -2,-0.3 2,-0.7 14,-0.2 14,-0.2 -0.975 22.1-156.7-122.1 117.1 16.5 19.8 7.0 38 44 P L E +C 50 0A 72 12,-3.0 12,-2.3 -2,-0.5 2,-0.4 -0.836 20.9 163.4 -98.9 114.3 13.5 17.8 8.1 39 45 P V + 0 0 4 -2,-0.7 2,-0.3 10,-0.2 10,-0.1 -0.977 5.9 173.6-130.2 117.7 13.8 14.0 7.8 40 46 P S - 0 0 56 -2,-0.4 8,-0.4 5,-0.4 7,-0.1 -0.899 22.6-154.9-114.5 154.4 11.5 11.6 9.6 41 47 P R + 0 0 105 -2,-0.3 5,-0.1 5,-0.1 2,-0.1 -0.063 51.6 126.6-118.5 30.0 11.5 7.8 9.1 42 48 P S S >> S- 0 0 56 1,-0.1 4,-1.9 4,-0.0 3,-0.5 -0.406 79.1 -97.9 -76.5 162.8 7.9 7.2 10.1 43 49 P L T 34 S+ 0 0 151 1,-0.3 3,-0.2 2,-0.2 -1,-0.1 0.874 126.8 42.3 -48.8 -45.2 5.5 5.3 7.8 44 50 P K T 34 S+ 0 0 179 1,-0.2 -1,-0.3 4,-0.0 -4,-0.0 0.773 121.2 41.5 -73.9 -26.8 4.1 8.6 6.5 45 51 P M T X4 S+ 0 0 51 -3,-0.5 3,-1.3 2,-0.0 -5,-0.4 0.457 81.5 125.2-107.7 -2.7 7.5 10.3 6.3 46 52 P R T 3< S+ 0 0 117 -4,-1.9 -5,-0.1 1,-0.2 3,-0.1 -0.226 77.2 12.6 -56.7 143.7 9.7 7.6 4.8 47 53 P G T 3 S+ 0 0 13 1,-0.2 -36,-2.7 -35,-0.1 2,-0.3 0.578 109.8 100.7 67.0 11.8 11.7 8.3 1.6 48 54 P Q < - 0 0 38 -3,-1.3 -8,-0.3 -8,-0.4 2,-0.3 -0.880 46.1-176.9-125.8 156.0 10.9 12.0 1.9 49 55 P A E -A 8 0A 0 -41,-1.6 -41,-2.8 -2,-0.3 2,-0.5 -0.990 17.3-146.3-151.7 150.3 12.8 15.1 3.0 50 56 P F E -AC 7 38A 58 -12,-2.3 -12,-3.0 -2,-0.3 2,-0.6 -0.965 11.3-170.5-116.5 113.0 12.2 18.8 3.5 51 57 P V E -AC 6 37A 0 -45,-1.8 -45,-2.6 -2,-0.5 2,-0.7 -0.930 12.1-155.4 -99.1 122.7 15.1 21.2 2.9 52 58 P I E -AC 5 36A 22 -16,-2.8 -17,-3.6 -2,-0.6 -16,-0.9 -0.869 8.8-156.1-104.7 110.6 14.2 24.8 4.0 53 59 P F E - C 0 34A 0 -49,-2.9 -19,-0.2 -2,-0.7 6,-0.1 -0.593 22.6-133.7 -87.9 143.7 16.2 27.5 2.3 54 60 P K S S+ 0 0 114 -21,-3.2 2,-0.3 -2,-0.2 -1,-0.1 0.854 97.1 35.7 -54.5 -37.6 16.8 31.0 3.7 55 61 P E S > S- 0 0 100 -22,-0.4 4,-0.8 -51,-0.1 -1,-0.1 -0.945 71.9-138.3-128.4 144.6 15.8 32.3 0.3 56 62 P V H > S+ 0 0 48 -2,-0.3 4,-2.7 1,-0.2 3,-0.5 0.875 105.1 56.9 -65.5 -40.7 13.2 31.2 -2.4 57 63 P S H > S+ 0 0 85 1,-0.2 4,-2.3 2,-0.2 -1,-0.2 0.922 106.7 49.4 -56.6 -44.9 15.6 31.8 -5.3 58 64 P S H > S+ 0 0 10 1,-0.2 4,-0.9 2,-0.2 -1,-0.2 0.684 110.9 50.9 -72.1 -17.6 18.2 29.4 -3.7 59 65 P A H X S+ 0 0 0 -4,-0.8 4,-1.8 -3,-0.5 -2,-0.2 0.881 110.1 49.2 -77.4 -43.4 15.3 26.9 -3.3 60 66 P T H X S+ 0 0 34 -4,-2.7 4,-2.4 1,-0.2 -2,-0.2 0.847 108.2 54.5 -62.7 -37.9 14.4 27.3 -7.0 61 67 P N H X S+ 0 0 80 -4,-2.3 4,-2.6 2,-0.2 5,-0.2 0.904 107.5 49.6 -63.9 -42.5 18.0 26.8 -8.0 62 68 P A H X S+ 0 0 0 -4,-0.9 4,-2.3 2,-0.2 -2,-0.2 0.896 112.4 47.1 -64.7 -43.9 18.3 23.5 -6.2 63 69 P L H X S+ 0 0 23 -4,-1.8 4,-0.6 2,-0.2 -2,-0.2 0.949 116.3 43.6 -62.0 -51.3 15.1 22.1 -7.7 64 70 P R H < S+ 0 0 186 -4,-2.4 3,-0.4 1,-0.2 -2,-0.2 0.906 120.2 41.9 -61.8 -43.5 16.0 23.2 -11.3 65 71 P S H < S+ 0 0 68 -4,-2.6 -1,-0.2 -5,-0.2 -2,-0.2 0.840 119.2 39.3 -73.3 -37.1 19.6 22.0 -10.9 66 72 P M H >< + 0 0 33 -4,-2.3 3,-1.4 -5,-0.2 -1,-0.2 0.120 69.6 142.9-116.3 22.0 19.1 18.7 -9.1 67 73 P Q T 3< S+ 0 0 98 -4,-0.6 10,-0.2 -3,-0.4 9,-0.1 -0.426 81.7 0.2 -59.1 126.9 16.0 17.0 -10.6 68 74 P G T 3 S+ 0 0 31 8,-3.3 -1,-0.2 1,-0.2 9,-0.1 0.702 85.0 172.1 69.2 23.1 16.5 13.2 -10.8 69 75 P F < - 0 0 84 -3,-1.4 7,-2.0 7,-0.3 2,-0.4 -0.499 43.8-109.9 -67.2 122.3 20.0 13.2 -9.4 70 76 P P E +D 75 0B 98 0, 0.0 2,-0.4 0, 0.0 -1,-0.1 -0.404 50.7 172.0 -53.5 112.0 21.2 9.7 -8.7 71 77 P F E > -D 74 0B 13 3,-3.7 3,-1.5 -2,-0.4 -59,-0.3 -0.964 65.2 -24.2-135.5 112.5 21.2 9.7 -4.9 72 78 P Y T 3 S- 0 0 70 -2,-0.4 2,-0.9 1,-0.3 -1,-0.1 0.952 128.0 -48.9 44.9 60.3 21.8 6.4 -3.0 73 79 P D T 3 S+ 0 0 157 1,-0.1 -1,-0.3 -61,-0.0 -62,-0.0 -0.132 126.7 89.6 78.0 -39.1 20.6 4.4 -6.0 74 80 P K E < S-D 71 0B 66 -3,-1.5 -3,-3.7 -2,-0.9 2,-0.6 -0.632 78.0-119.8 -96.4 147.2 17.4 6.4 -6.5 75 81 P P E -D 70 0B 47 0, 0.0 2,-0.2 0, 0.0 -6,-0.1 -0.761 34.8-119.6 -83.3 122.6 16.9 9.6 -8.6 76 82 P M - 0 0 1 -7,-2.0 -8,-3.3 -2,-0.6 2,-0.5 -0.390 20.7-156.3 -58.8 125.1 15.7 12.5 -6.4 77 83 P R E -B 9 0A 130 -68,-1.3 -68,-4.0 -10,-0.2 2,-0.4 -0.946 16.2-166.8-100.9 125.4 12.3 13.9 -7.3 78 84 P I E +B 8 0A 3 -2,-0.5 2,-0.3 -70,-0.2 -70,-0.2 -0.950 16.2 160.3-119.1 131.9 12.1 17.5 -6.2 79 85 P Q E -B 7 0A 100 -72,-2.5 -72,-4.0 -2,-0.4 2,-0.2 -0.887 44.6 -96.1-130.0 166.7 9.0 19.7 -5.9 80 86 P Y E -B 6 0A 34 -2,-0.3 -74,-0.2 -74,-0.3 2,-0.1 -0.563 50.6 -98.8 -72.0 149.7 8.2 22.8 -3.9 81 87 P A - 0 0 8 -76,-1.8 -1,-0.1 -2,-0.2 -76,-0.1 -0.416 23.6-131.9 -65.0 148.0 6.4 22.3 -0.6 82 88 P K S S+ 0 0 206 -2,-0.1 2,-0.3 -3,-0.1 -1,-0.1 0.817 90.9 13.0 -72.8 -32.4 2.7 22.8 -0.8 83 89 P T - 0 0 103 1,-0.1 -78,-0.1 -80,-0.0 -1,-0.1 -0.854 64.2-152.1-135.3 168.4 2.8 25.0 2.3 84 90 P D + 0 0 90 -2,-0.3 -1,-0.1 -80,-0.1 -2,-0.1 0.819 23.0 163.2-109.9 -56.9 5.6 26.6 4.3 85 91 P S + 0 0 99 1,-0.2 -2,-0.0 2,-0.1 0, 0.0 0.737 20.5 144.0 32.2 44.0 4.7 27.0 8.0 86 92 P D 0 0 88 1,-0.2 -1,-0.2 -81,-0.0 -34,-0.0 0.609 360.0 360.0 -73.8 -13.6 8.4 27.6 9.0 87 93 P I 0 0 193 0, 0.0 -1,-0.2 0, 0.0 -2,-0.1 0.700 360.0 360.0 -72.4 360.0 7.0 30.0 11.5