==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=5-JAN-2010 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER RNA-BINDING PROTEIN 26-MAY-99 2U2F . COMPND 2 MOLECULE: PROTEIN (SPLICING FACTOR U2AF 65 KD SUBUNIT); . SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; . AUTHOR T.ITO,Y.MUTO,M.R.GREEN,S.YOKOYAMA,RIKEN STRUCTURAL . 85 1 0 0 0 TOTAL NUMBER OF RESIDUES, NUMBER OF CHAINS, NUMBER OF SS-BRIDGES(TOTAL,INTRACHAIN,INTERCHAIN) . 6151.0 ACCESSIBLE SURFACE OF PROTEIN (ANGSTROM**2) . 46 54.1 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 . 17 20.0 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 . 1 1.2 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I-4), SAME NUMBER PER 100 RESIDUES . 1 1.2 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 . 9 10.6 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+2), SAME NUMBER PER 100 RESIDUES . 4 4.7 TOTAL NUMBER OF HYDROGEN BONDS OF TYPE O(I)-->H-N(I+3), SAME NUMBER PER 100 RESIDUES . 11 12.9 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 1 1 0 0 0 0 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 0 1 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 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 1 A A 0 0 73 0, 0.0 2,-0.2 0, 0.0 52,-0.1 0.000 360.0 360.0 360.0 9.6 -12.5 1.9 5.2 2 2 A H - 0 0 105 51,-0.1 2,-0.6 46,-0.0 48,-0.4 -0.837 360.0 -70.4-153.4-169.0 -9.8 -0.8 5.4 3 3 A K - 0 0 104 75,-0.5 75,-1.2 -2,-0.2 46,-0.2 -0.843 43.7-143.9 -99.7 119.8 -6.1 -1.3 5.1 4 4 A L E -AB 48 77A 3 44,-1.9 44,-1.7 -2,-0.6 2,-0.4 -0.532 11.2-144.3 -80.0 146.8 -4.7 -1.1 1.5 5 5 A F E -AB 47 76A 37 71,-2.2 71,-1.6 42,-0.2 2,-0.7 -0.924 8.0-161.8-114.5 134.7 -1.9 -3.5 0.6 6 6 A I E > +AB 46 75A 6 40,-1.9 40,-1.2 -2,-0.4 2,-0.8 -0.785 17.1 167.2-116.0 90.9 0.9 -2.5 -1.8 7 7 A G E 3 + B 0 74A 15 67,-1.8 67,-1.3 -2,-0.7 38,-0.2 -0.360 64.7 71.6 -97.7 56.3 2.6 -5.7 -3.1 8 8 A G T 3 + 0 0 18 -2,-0.8 -1,-0.2 65,-0.3 37,-0.2 0.136 61.0 139.1-152.3 19.8 4.6 -3.9 -5.9 9 9 A L < - 0 0 32 35,-1.0 65,-0.0 -3,-0.6 9,-0.0 -0.408 43.5-143.6 -72.4 150.9 7.3 -1.9 -4.0 10 10 A P - 0 0 42 0, 0.0 -1,-0.1 0, 0.0 35,-0.0 0.928 28.8-113.3 -77.9 -91.6 10.8 -1.8 -5.5 11 11 A N S S+ 0 0 128 33,-0.0 -2,-0.0 24,-0.0 33,-0.0 0.196 96.8 78.7 175.5 -28.9 13.4 -1.8 -2.7 12 12 A Y S S+ 0 0 160 5,-0.0 2,-0.2 2,-0.0 5,-0.0 0.258 78.3 99.4 -84.1 17.0 15.2 1.5 -2.6 13 13 A L + 0 0 26 1,-0.1 -4,-0.0 4,-0.1 2,-0.0 -0.552 46.5 179.0 -98.1 167.6 12.3 3.1 -0.8 14 14 A N - 0 0 78 -2,-0.2 -1,-0.1 19,-0.0 -2,-0.0 0.211 54.7 -59.8-131.3-104.5 12.0 3.7 3.0 15 15 A D S > S+ 0 0 71 3,-0.1 4,-0.8 2,-0.1 5,-0.1 0.665 129.2 43.3-122.3 -41.6 9.0 5.3 4.8 16 16 A D H > S+ 0 0 118 3,-0.2 4,-1.8 2,-0.2 5,-0.1 0.726 117.9 48.7 -80.3 -19.2 8.6 8.8 3.3 17 17 A Q H > S+ 0 0 80 2,-0.2 4,-1.0 3,-0.1 -1,-0.1 0.937 114.5 40.8 -84.5 -51.8 9.1 7.4 -0.2 18 18 A V H > S+ 0 0 3 1,-0.2 4,-1.1 2,-0.2 -2,-0.2 0.757 120.5 49.8 -67.3 -19.1 6.7 4.5 -0.0 19 19 A K H X S+ 0 0 78 -4,-0.8 4,-0.8 2,-0.2 3,-0.2 0.935 102.9 54.6 -84.2 -51.5 4.4 6.9 1.8 20 20 A E H < S+ 0 0 140 -4,-1.8 -2,-0.2 1,-0.2 -1,-0.2 0.759 107.6 57.3 -54.8 -18.3 4.5 9.9 -0.6 21 21 A L H >< S+ 0 0 88 -4,-1.0 3,-0.9 1,-0.2 -1,-0.2 0.942 112.5 35.3 -78.9 -48.3 3.5 7.3 -3.2 22 22 A L H 3< S+ 0 0 8 -4,-1.1 -2,-0.2 -3,-0.2 4,-0.2 0.335 112.8 65.6 -86.1 10.7 0.3 6.3 -1.3 23 23 A T T 3< S+ 0 0 44 -4,-0.8 -1,-0.2 2,-0.1 -2,-0.2 0.383 71.6 89.6-110.4 2.7 -0.2 9.9 -0.2 24 24 A S S < S+ 0 0 104 -3,-0.9 -2,-0.1 1,-0.2 -1,-0.1 0.796 93.4 45.2 -69.6 -23.9 -0.7 11.4 -3.7 25 25 A F S S- 0 0 61 1,-0.3 -1,-0.2 -4,-0.2 -2,-0.1 0.767 131.6 -62.1 -89.0 -26.9 -4.5 10.7 -3.2 26 26 A G S S- 0 0 17 -4,-0.2 -1,-0.3 29,-0.0 2,-0.2 -0.980 71.2 -42.4 167.7-173.9 -4.5 12.1 0.4 27 27 A P - 0 0 96 0, 0.0 24,-1.2 0, 0.0 2,-0.5 -0.477 51.7-133.0 -77.7 145.8 -3.2 11.8 3.9 28 28 A L E -C 50 0A 26 22,-0.2 22,-0.3 -2,-0.2 3,-0.1 -0.861 8.1-156.7-104.4 133.8 -3.0 8.2 5.4 29 29 A K E S+ 0 0 165 20,-0.9 2,-0.3 -2,-0.5 21,-0.2 0.689 85.8 20.2 -79.2 -14.8 -4.4 7.6 8.9 30 30 A A E +C 49 0A 26 19,-1.7 19,-2.2 -3,-0.0 2,-0.3 -0.990 66.1 179.4-149.0 156.6 -2.0 4.5 9.1 31 31 A F E +C 48 0A 48 -2,-0.3 2,-0.3 17,-0.3 17,-0.3 -0.991 7.4 158.1-157.7 149.6 1.1 3.3 7.3 32 32 A N E -C 47 0A 84 15,-2.2 15,-1.6 -2,-0.3 2,-0.3 -0.985 22.4-139.5-164.5 166.3 3.5 0.3 7.5 33 33 A L E -C 46 0A 39 -2,-0.3 2,-0.5 13,-0.3 13,-0.3 -0.958 4.5-151.5-135.7 154.8 6.1 -1.6 5.4 34 34 A V E +C 45 0A 25 11,-1.6 11,-1.8 -2,-0.3 10,-1.1 -0.902 38.9 124.3-132.7 109.3 6.9 -5.3 4.8 35 35 A K - 0 0 95 -2,-0.5 7,-0.2 8,-0.2 -2,-0.1 -0.945 57.4-125.3-160.4 136.1 10.4 -6.4 3.9 36 36 A D + 0 0 47 -2,-0.3 -1,-0.2 1,-0.1 6,-0.2 0.969 44.1 155.8 -48.4 -70.5 12.9 -8.8 5.6 37 37 A S + 0 0 89 4,-1.7 -1,-0.1 1,-0.2 5,-0.1 0.811 62.5 75.9 48.3 25.2 15.7 -6.4 5.9 38 38 A A S S+ 0 0 84 3,-0.2 -1,-0.2 0, 0.0 -2,-0.1 0.574 107.6 13.2-132.4 -36.7 16.8 -8.7 8.7 39 39 A T S S- 0 0 126 2,-0.1 -3,-0.0 0, 0.0 -2,-0.0 0.524 118.3 -83.1-119.9 -13.4 18.4 -11.8 7.1 40 40 A G S S+ 0 0 74 1,-0.3 2,-0.1 0, 0.0 -4,-0.0 0.512 90.9 119.3 120.5 12.6 18.8 -10.6 3.5 41 41 A L - 0 0 121 -6,-0.0 -4,-1.7 0, 0.0 -1,-0.3 -0.465 48.1-150.8-100.2 176.8 15.2 -11.2 2.1 42 42 A S - 0 0 84 -6,-0.2 -7,-0.1 -7,-0.2 -8,-0.0 -0.656 8.1-168.6-151.9 91.5 12.8 -8.7 0.7 43 43 A K - 0 0 124 -2,-0.2 -8,-0.2 1,-0.1 -1,-0.1 0.952 29.1-146.5 -44.2 -59.9 9.0 -9.3 1.0 44 44 A G + 0 0 23 -10,-1.1 -35,-1.0 1,-0.3 2,-0.3 0.783 58.4 83.1 96.9 32.4 8.3 -6.5 -1.4 45 45 A Y E - C 0 34A 67 -11,-1.8 -11,-1.6 -38,-0.2 -1,-0.3 -0.993 46.8-174.9-159.1 163.3 5.0 -5.2 -0.0 46 46 A A E -AC 6 33A 0 -40,-1.2 -40,-1.9 -2,-0.3 2,-0.3 -0.788 17.9-123.0-146.1-169.9 3.6 -2.8 2.6 47 47 A F E +AC 5 32A 62 -15,-1.6 -15,-2.2 -2,-0.2 2,-0.3 -0.961 26.6 162.2-141.4 159.6 0.3 -1.7 4.2 48 48 A C E -AC 4 31A 0 -44,-1.7 -44,-1.9 -2,-0.3 2,-0.3 -0.978 18.6-147.6-165.1 174.6 -1.4 1.7 4.7 49 49 A E E - C 0 30A 65 -19,-2.2 -19,-1.7 -2,-0.3 -20,-0.9 -0.989 10.8-139.4-155.1 144.7 -4.8 3.3 5.4 50 50 A Y E - C 0 28A 15 -48,-0.4 -22,-0.2 -22,-0.3 -27,-0.0 -0.572 20.7-125.6-100.5 168.6 -6.5 6.6 4.5 51 51 A V S S+ 0 0 98 -24,-1.2 2,-0.2 -2,-0.2 -1,-0.1 0.877 97.7 47.7 -80.7 -36.9 -8.6 8.9 6.7 52 52 A D S S- 0 0 86 -25,-0.3 4,-0.5 1,-0.1 -2,-0.2 -0.573 76.8-139.1 -97.9 165.2 -11.5 8.8 4.2 53 53 A I S >> S+ 0 0 86 -2,-0.2 4,-1.4 2,-0.2 3,-1.1 0.917 99.4 52.0 -90.1 -53.4 -13.0 5.7 2.6 54 54 A N H 3> S+ 0 0 107 1,-0.3 4,-1.5 2,-0.2 5,-0.2 0.922 101.4 64.8 -49.4 -44.0 -13.6 6.9 -0.9 55 55 A V H >> S+ 0 0 21 1,-0.2 4,-2.1 2,-0.2 3,-0.6 0.913 99.3 53.3 -46.8 -44.9 -10.0 8.1 -1.1 56 56 A T H <> S+ 0 0 5 -3,-1.1 4,-1.7 -4,-0.5 -1,-0.2 0.968 106.0 50.2 -57.9 -52.4 -8.9 4.4 -0.7 57 57 A D H 3X S+ 0 0 79 -4,-1.4 4,-0.8 1,-0.2 -1,-0.3 0.748 109.7 56.2 -59.7 -17.3 -11.1 3.3 -3.7 58 58 A Q H < S+ 0 0 24 -4,-1.7 3,-0.9 1,-0.2 4,-0.3 0.841 104.4 54.3 -73.7 -30.0 -6.8 1.6 -6.3 61 61 A A H 3< S+ 0 0 89 -4,-0.8 -1,-0.2 -3,-0.4 -2,-0.2 0.700 116.6 38.4 -76.2 -16.1 -8.1 3.3 -9.5 62 62 A G T 3< S+ 0 0 42 -4,-1.0 -1,-0.2 -3,-0.3 -2,-0.2 0.119 132.8 21.4-118.5 21.0 -4.7 5.0 -10.0 63 63 A L S < S+ 0 0 39 -3,-0.9 -3,-0.2 1,-0.2 12,-0.2 0.358 87.7 96.1-148.0 -61.5 -2.5 2.1 -8.8 64 64 A N S S+ 0 0 89 -5,-0.4 -1,-0.2 -4,-0.3 10,-0.1 -0.151 94.8 30.3 -43.1 116.0 -4.1 -1.4 -9.0 65 65 A G S S+ 0 0 54 8,-1.0 -1,-0.2 1,-0.1 2,-0.1 0.887 77.6 134.3 96.2 56.0 -2.8 -2.7 -12.4 66 66 A M - 0 0 115 7,-0.4 -1,-0.1 9,-0.0 8,-0.1 -0.520 33.8-168.5-135.7 70.2 0.6 -1.0 -12.8 67 67 A Q - 0 0 105 5,-0.2 5,-0.2 -2,-0.1 -59,-0.0 0.083 3.1-170.9 -48.6 172.2 3.2 -3.5 -14.0 68 68 A L - 0 0 136 3,-1.5 -1,-0.1 0, 0.0 4,-0.1 0.459 54.4 -54.5-133.0 -75.6 6.8 -2.5 -13.9 69 69 A G S S- 0 0 58 2,-0.4 -2,-0.1 0, 0.0 3,-0.1 0.445 121.1 -3.9-142.6 -55.0 9.4 -4.8 -15.6 70 70 A D S S+ 0 0 155 1,-0.0 2,-0.3 2,-0.0 -3,-0.0 0.304 124.6 54.5-129.1 5.2 9.2 -8.3 -14.2 71 71 A K S S- 0 0 156 -63,-0.1 -3,-1.5 2,-0.0 2,-0.4 -0.937 73.3-125.7-137.1 161.1 6.6 -8.0 -11.5 72 72 A K - 0 0 137 -2,-0.3 2,-0.8 -5,-0.2 -5,-0.2 -0.887 30.0-111.8-110.4 138.4 3.0 -6.7 -11.3 73 73 A L - 0 0 29 -2,-0.4 2,-1.8 1,-0.1 -8,-1.0 -0.504 26.3-160.1 -67.8 106.4 1.9 -4.0 -8.8 74 74 A L E +B 7 0A 75 -67,-1.3 -67,-1.8 -2,-0.8 2,-0.8 -0.381 31.7 154.0 -85.6 62.7 -0.4 -5.9 -6.4 75 75 A V E +B 6 0A 6 -2,-1.8 2,-0.2 -69,-0.2 -69,-0.2 -0.800 19.7 116.4 -95.2 111.6 -2.1 -2.8 -5.1 76 76 A Q E S-B 5 0A 98 -71,-1.6 -71,-2.2 -2,-0.8 2,-0.7 -0.825 72.2 -53.4-153.2-168.0 -5.6 -3.6 -3.8 77 77 A R E -B 4 0A 144 -2,-0.2 2,-1.6 -73,-0.2 -73,-0.2 -0.686 43.3-157.0 -82.8 114.2 -7.8 -3.6 -0.7 78 78 A A + 0 0 24 -75,-1.2 -75,-0.5 -2,-0.7 -1,-0.1 -0.552 61.9 96.1 -90.2 76.2 -5.9 -5.6 2.0 79 79 A S + 0 0 41 -2,-1.6 -1,-0.1 -77,-0.1 -2,-0.0 -0.327 40.8 110.8-160.1 68.7 -8.9 -6.5 4.2 80 80 A V + 0 0 121 1,-0.1 3,-0.1 3,-0.0 -2,-0.1 0.632 16.3 123.4-108.5 -93.1 -10.4 -10.0 3.5 81 81 A G + 0 0 71 1,-0.1 2,-0.4 2,-0.1 -1,-0.1 0.813 57.4 127.7 34.5 33.8 -9.9 -12.7 6.2 82 82 A A - 0 0 60 1,-0.1 -1,-0.1 2,-0.0 -3,-0.0 -0.928 52.7-164.7-120.8 145.2 -13.7 -12.9 6.0 83 83 A K + 0 0 176 -2,-0.4 2,-1.3 -3,-0.1 -1,-0.1 0.297 61.0 109.1-106.8 8.4 -16.0 -15.9 5.5 84 84 A N 0 0 143 1,-0.3 -2,-0.0 0, 0.0 -1,-0.0 -0.671 360.0 360.0 -87.5 93.2 -19.0 -13.8 4.6 85 85 A A 0 0 164 -2,-1.3 -1,-0.3 0, 0.0 -2,-0.1 0.991 360.0 360.0 59.3 360.0 -19.5 -14.4 0.9