HEADER SPLICING/RNA 31-DEC-69 7C06 TITLE Crystal structure of yeast U2AF1 complex bound to 3' splice site RNA, TITLE 2 5'-UAGGU. COMPND MOL_ID: 1; COMPND 2 MOLECULE: Splicing factor U2AF 23 kDa subunit; COMPND 3 CHAIN: A, D, G, J, M, P, S, V, Y; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.02 ANGSTORMS DBREF 7C06 V 1 216 UNP Q09176 U2AF1_SCHPO 1 216 SEQRES 1 V 26 VAL ASN CYS SER PHE TYR TYR LYS ILE GLY ALA CYS ARG SEQRES 2 V 26 HIS GLY GLU ARG CYS SER ARG LYS HIS VAL LYS PRO ASN ATOM 1 N VAL V 16 10.191 84.018 43.190 1.00 77.08 ATOM 2 CA VAL V 16 9.840 83.497 41.874 1.00 90.13 ATOM 3 C VAL V 16 10.057 81.984 41.799 1.00123.53 ATOM 4 O VAL V 16 9.176 81.247 41.358 1.00118.93 ATOM 5 CB VAL V 16 10.626 84.229 40.761 1.00102.15 ATOM 6 CG1 VAL V 16 12.104 84.340 41.118 1.00 92.16 ATOM 7 CG2 VAL V 16 10.447 83.518 39.428 1.00 74.74 ATOM 8 N ASN V 17 11.233 81.525 42.221 1.00128.53 ATOM 9 CA ASN V 17 11.524 80.098 42.273 1.00 99.19 ATOM 10 C ASN V 17 10.939 79.477 43.534 1.00 84.33 ATOM 11 O ASN V 17 10.913 80.102 44.598 1.00 96.79 ATOM 12 CB ASN V 17 13.032 79.857 42.219 1.00 99.28 ATOM 13 CG ASN V 17 13.648 80.317 40.914 1.00 98.62 ATOM 14 OD1 ASN V 17 13.130 80.027 39.835 1.00 84.71 ATOM 15 ND2 ASN V 17 14.760 81.036 41.005 1.00112.27 ATOM 16 N CYS V 18 10.469 78.237 43.411 1.00 77.08 ATOM 17 CA CYS V 18 9.893 77.523 44.545 1.00 85.22 ATOM 18 C CYS V 18 11.015 77.019 45.443 1.00 82.90 ATOM 19 O CYS V 18 11.801 76.154 45.044 1.00 72.54 ATOM 20 CB CYS V 18 9.020 76.368 44.065 1.00 72.12 ATOM 21 SG CYS V 18 8.257 75.419 45.398 1.00 64.97 ATOM 22 N SER V 19 11.088 77.565 46.659 1.00 90.03 ATOM 23 CA SER V 19 12.134 77.170 47.596 1.00 94.18 ATOM 24 C SER V 19 11.993 75.716 48.025 1.00 80.63 ATOM 25 O SER V 19 13.002 75.032 48.237 1.00 79.75 ATOM 26 CB SER V 19 12.111 78.082 48.822 1.00 85.41 ATOM 27 OG SER V 19 12.816 77.497 49.903 1.00 88.35 ATOM 28 N PHE V 20 10.760 75.227 48.152 1.00 76.35 ATOM 29 CA PHE V 20 10.548 73.889 48.692 1.00 72.49 ATOM 30 C PHE V 20 10.967 72.810 47.701 1.00 76.31 ATOM 31 O PHE V 20 11.549 71.793 48.097 1.00 72.68 ATOM 32 CB PHE V 20 9.085 73.725 49.098 1.00 66.09 ATOM 33 CG PHE V 20 8.745 74.391 50.401 1.00 67.06 ATOM 34 CD1 PHE V 20 8.655 75.771 50.484 1.00 78.31 ATOM 35 CD2 PHE V 20 8.521 73.642 51.542 1.00 80.32 ATOM 36 CE1 PHE V 20 8.348 76.389 51.680 1.00 82.68 ATOM 37 CE2 PHE V 20 8.212 74.255 52.741 1.00 85.19 ATOM 38 CZ PHE V 20 8.125 75.631 52.809 1.00 81.02 ATOM 39 N TYR V 21 10.688 73.005 46.411 1.00 75.32 ATOM 40 CA TYR V 21 11.134 72.026 45.426 1.00 57.67 ATOM 41 C TYR V 21 12.644 72.071 45.234 1.00 70.27 ATOM 42 O TYR V 21 13.263 71.037 44.958 1.00 80.97 ATOM 43 CB TYR V 21 10.426 72.245 44.089 1.00 69.18 ATOM 44 CG TYR V 21 10.816 71.230 43.036 1.00 74.86 ATOM 45 CD1 TYR V 21 10.252 69.961 43.026 1.00 78.30 ATOM 46 CD2 TYR V 21 11.754 71.537 42.059 1.00 84.87 ATOM 47 CE1 TYR V 21 10.607 69.028 42.071 1.00 72.66 ATOM 48 CE2 TYR V 21 12.116 70.609 41.099 1.00 89.51 ATOM 49 CZ TYR V 21 11.539 69.357 41.110 1.00 84.13 ATOM 50 OH TYR V 21 11.895 68.430 40.157 1.00108.44 ATOM 51 N TYR V 22 13.254 73.250 45.372 1.00 79.98 ATOM 52 CA TYR V 22 14.696 73.359 45.183 1.00 81.83 ATOM 53 C TYR V 22 15.467 72.695 46.317 1.00 77.71 ATOM 54 O TYR V 22 16.545 72.134 46.085 1.00 80.62 ATOM 55 CB TYR V 22 15.099 74.828 45.050 1.00 73.82 ATOM 56 CG TYR V 22 16.592 75.051 44.959 1.00 88.71 ATOM 57 CD1 TYR V 22 17.268 74.868 43.759 1.00 97.48 ATOM 58 CD2 TYR V 22 17.325 75.454 46.069 1.00 82.92 ATOM 59 CE1 TYR V 22 18.632 75.072 43.668 1.00 97.13 ATOM 60 CE2 TYR V 22 18.690 75.660 45.988 1.00 85.42 ATOM 61 CZ TYR V 22 19.337 75.468 44.785 1.00100.73 ATOM 62 OH TYR V 22 20.695 75.672 44.697 1.00101.93 ATOM 63 N LYS V 23 14.940 72.744 47.539 1.00 67.12 ATOM 64 CA LYS V 23 15.611 72.180 48.704 1.00 69.45 ATOM 65 C LYS V 23 15.121 70.783 49.061 1.00 75.62 ATOM 66 O LYS V 23 15.934 69.905 49.364 1.00 76.15 ATOM 67 CB LYS V 23 15.432 73.103 49.914 1.00 67.55 ATOM 68 CG LYS V 23 16.011 74.495 49.727 1.00 71.16 ATOM 69 CD LYS V 23 15.672 75.395 50.904 1.00 85.08 ATOM 70 CE LYS V 23 16.464 75.005 52.142 1.00101.65 ATOM 71 NZ LYS V 23 16.089 75.828 53.324 1.00107.62 ATOM 72 N ILE V 24 13.806 70.558 49.035 1.00 72.44 ATOM 73 CA ILE V 24 13.230 69.285 49.460 1.00 65.81 ATOM 74 C ILE V 24 12.907 68.362 48.290 1.00 68.23 ATOM 75 O ILE V 24 12.648 67.168 48.512 1.00 75.93 ATOM 76 CB ILE V 24 11.975 69.519 50.327 1.00 63.63 ATOM 77 CG1 ILE V 24 12.158 70.788 51.160 1.00 68.26 ATOM 78 CG2 ILE V 24 11.716 68.336 51.241 1.00 73.84 ATOM 79 CD1 ILE V 24 10.984 71.121 52.043 1.00 70.83 ATOM 80 N GLY V 25 12.922 68.865 47.058 1.00 72.82 ATOM 81 CA GLY V 25 12.595 68.043 45.909 1.00 68.12 ATOM 82 C GLY V 25 11.137 67.679 45.768 1.00 71.33 ATOM 83 O GLY V 25 10.804 66.824 44.941 1.00 75.23 ATOM 84 N ALA V 26 10.255 68.303 46.543 1.00 64.20 ATOM 85 CA ALA V 26 8.830 68.016 46.479 1.00 60.25 ATOM 86 C ALA V 26 8.076 69.209 47.043 1.00 63.74 ATOM 87 O ALA V 26 8.491 69.792 48.047 1.00 60.19 ATOM 88 CB ALA V 26 8.477 66.743 47.253 1.00 66.81 ATOM 89 N CYS V 27 6.970 69.562 46.393 1.00 67.11 ATOM 90 CA CYS V 27 6.164 70.706 46.790 1.00 68.39 ATOM 91 C CYS V 27 4.710 70.283 46.928 1.00 59.19 ATOM 92 O CYS V 27 4.215 69.459 46.154 1.00 75.59 ATOM 93 CB CYS V 27 6.286 71.852 45.779 1.00 77.86 ATOM 94 SG CYS V 27 5.243 73.282 46.139 1.00 68.85 ATOM 95 N ARG V 28 4.034 70.855 47.926 1.00 65.10 ATOM 96 CA ARG V 28 2.645 70.500 48.197 1.00 64.03 ATOM 97 C ARG V 28 1.730 70.838 47.024 1.00 71.02 ATOM 98 O ARG V 28 0.687 70.198 46.847 1.00 64.32 ATOM 99 CB ARG V 28 2.183 71.218 49.468 1.00 68.58 ATOM 100 CG ARG V 28 0.714 71.056 49.824 1.00 86.77 ATOM 101 CD ARG V 28 0.349 71.933 51.014 1.00 93.74 ATOM 102 NE ARG V 28 0.419 73.356 50.688 1.00 92.23 ATOM 103 CZ ARG V 28 0.358 74.335 51.585 1.00 96.75 ATOM 104 NH1 ARG V 28 0.227 74.051 52.873 1.00105.46 ATOM 105 NH2 ARG V 28 0.430 75.601 51.195 1.00 94.65 ATOM 106 N HIS V 29 2.111 71.815 46.201 1.00 80.99 ATOM 107 CA HIS V 29 1.269 72.256 45.096 1.00 78.97 ATOM 108 C HIS V 29 1.506 71.491 43.800 1.00 83.13 ATOM 109 O HIS V 29 0.646 71.530 42.911 1.00 85.90 ATOM 110 CB HIS V 29 1.474 73.753 44.858 1.00 72.39 ATOM 111 CG HIS V 29 1.201 74.593 46.067 1.00 78.81 ATOM 112 ND1 HIS V 29 -0.075 74.905 46.483 1.00 79.98 ATOM 113 CD2 HIS V 29 2.039 75.176 46.956 1.00 86.75 ATOM 114 CE1 HIS V 29 -0.012 75.649 47.573 1.00 92.81 ATOM 115 NE2 HIS V 29 1.260 75.828 47.881 1.00 80.33 ATOM 116 N GLY V 30 2.636 70.800 43.669 1.00 74.33 ATOM 117 CA GLY V 30 2.870 69.990 42.482 1.00 70.03 ATOM 118 C GLY V 30 3.028 70.834 41.230 1.00 74.93 ATOM 119 O GLY V 30 3.693 71.876 41.230 1.00 71.42 ATOM 120 N GLU V 31 2.401 70.380 40.142 1.00 84.65 ATOM 121 CA GLU V 31 2.520 71.062 38.858 1.00 90.09 ATOM 122 C GLU V 31 1.699 72.342 38.781 1.00 95.26 ATOM 123 O GLU V 31 1.940 73.162 37.888 1.00 98.25 ATOM 124 CB GLU V 31 2.113 70.120 37.722 1.00 97.25 ATOM 125 CG GLU V 31 2.974 68.866 37.608 1.00111.38 ATOM 126 CD GLU V 31 4.343 69.128 36.994 1.00129.72 ATOM 127 OE1 GLU V 31 4.711 70.307 36.802 1.00 94.79 ATOM 128 OE2 GLU V 31 5.057 68.145 36.704 1.00137.41 ATOM 129 N ARG V 32 0.738 72.535 39.687 1.00 96.51 ATOM 130 CA ARG V 32 -0.064 73.752 39.725 1.00 92.53 ATOM 131 C ARG V 32 0.527 74.810 40.648 1.00 88.85 ATOM 132 O ARG V 32 -0.206 75.672 41.153 1.00 81.85 ATOM 133 CB ARG V 32 -1.500 73.421 40.136 1.00 94.09 ATOM 134 CG ARG V 32 -2.115 72.275 39.350 1.00105.31 ATOM 135 CD ARG V 32 -3.376 71.755 40.017 1.00118.73 ATOM 136 NE ARG V 32 -3.914 70.587 39.325 1.00133.22 ATOM 137 CZ ARG V 32 -4.803 70.647 38.338 1.00140.76 ATOM 138 NH1 ARG V 32 -5.260 71.821 37.923 1.00130.39 ATOM 139 NH2 ARG V 32 -5.236 69.532 37.766 1.00127.99 ATOM 140 N CYS V 33 1.836 74.770 40.874 1.00 81.67 ATOM 141 CA CYS V 33 2.481 75.704 41.783 1.00 83.18 ATOM 142 C CYS V 33 2.708 77.045 41.100 1.00 76.89 ATOM 143 O CYS V 33 3.073 77.106 39.922 1.00 74.98 ATOM 144 CB CYS V 33 3.813 75.137 42.273 1.00 84.26 ATOM 145 SG CYS V 33 4.738 76.233 43.375 1.00 87.28 ATOM 146 N SER V 34 2.492 78.125 41.853 1.00 81.51 ATOM 147 CA SER V 34 2.690 79.459 41.305 1.00 82.82 ATOM 148 C SER V 34 4.159 79.768 41.066 1.00 79.69 ATOM 149 O SER V 34 4.467 80.705 40.326 1.00 97.29 ATOM 150 CB SER V 34 2.086 80.515 42.233 1.00 83.07 ATOM 151 OG SER V 34 2.748 80.528 43.485 1.00 84.91 ATOM 152 N ARG V 35 5.068 79.009 41.665 1.00 72.45 ATOM 153 CA ARG V 35 6.494 79.238 41.509 1.00 77.05 ATOM 154 C ARG V 35 7.111 78.139 40.652 1.00 93.43 ATOM 155 O ARG V 35 6.528 77.070 40.455 1.00 85.82 ATOM 156 CB ARG V 35 7.191 79.298 42.872 1.00 74.79 ATOM 157 CG ARG V 35 6.739 80.450 43.754 1.00 79.61 ATOM 158 CD ARG V 35 7.469 80.414 45.087 1.00 87.91 ATOM 159 NE ARG V 35 7.249 81.619 45.879 1.00100.86 ATOM 160 CZ ARG V 35 8.146 82.584 46.047 1.00118.27 ATOM 161 NH1 ARG V 35 9.397 82.412 45.643 1.00114.67 ATOM 162 NH2 ARG V 35 7.834 83.649 46.772 1.00119.29 ATOM 163 N LYS V 36 8.305 78.423 40.138 1.00 88.60 ATOM 164 CA LYS V 36 8.949 77.546 39.170 1.00 80.16 ATOM 165 C LYS V 36 9.549 76.325 39.852 1.00 75.74 ATOM 166 O LYS V 36 10.151 76.424 40.925 1.00 75.73 ATOM 167 CB LYS V 36 10.037 78.306 38.408 1.00 88.72 ATOM 168 CG LYS V 36 10.602 77.567 37.199 1.00 86.80 ATOM 169 CD LYS V 36 9.531 77.206 36.181 1.00 89.01 ATOM 170 CE LYS V 36 10.137 76.453 35.002 1.00 83.64 ATOM 171 NZ LYS V 36 9.130 76.121 33.955 1.00 89.74 ATOM 172 N HIS V 37 9.378 75.168 39.219 1.00 79.43 ATOM 173 CA HIS V 37 10.001 73.916 39.645 1.00 86.18 ATOM 174 C HIS V 37 11.028 73.546 38.577 1.00 90.53 ATOM 175 O HIS V 37 10.708 72.882 37.590 1.00 80.14 ATOM 176 CB HIS V 37 8.967 72.807 39.833 1.00 78.14 ATOM 177 CG HIS V 37 8.033 73.036 40.979 1.00 78.73 ATOM 178 ND1 HIS V 37 7.115 72.094 41.392 1.00 74.09 ATOM 179 CD2 HIS V 37 7.873 74.101 41.800 1.00 89.51 ATOM 180 CE1 HIS V 37 6.431 72.568 42.417 1.00 71.51 ATOM 181 NE2 HIS V 37 6.871 73.784 42.685 1.00 76.89 ATOM 182 N VAL V 38 12.269 73.977 38.787 1.00 87.27 ATOM 183 CA VAL V 38 13.340 73.732 37.827 1.00 96.25 ATOM 184 C VAL V 38 13.839 72.306 38.043 1.00 89.75 ATOM 185 O VAL V 38 14.356 71.970 39.111 1.00 76.93 ATOM 186 CB VAL V 38 14.473 74.756 37.972 1.00 86.16 ATOM 187 CG1 VAL V 38 15.810 74.169 37.524 1.00 73.28 ATOM 188 CG2 VAL V 38 14.145 76.020 37.187 1.00 87.86 ATOM 189 N LYS V 39 13.646 71.453 37.039 1.00 86.38 ATOM 190 CA LYS V 39 14.070 70.062 37.124 1.00 92.49 ATOM 191 C LYS V 39 15.491 69.929 36.593 1.00 97.94 ATOM 192 O LYS V 39 15.729 70.233 35.417 1.00103.57 ATOM 193 CB LYS V 39 13.130 69.162 36.340 1.00108.58 ATOM 194 CG LYS V 39 11.676 69.257 36.779 1.00102.63 ATOM 195 CD LYS V 39 10.885 68.028 36.359 1.00102.53 ATOM 196 CE LYS V 39 10.932 67.823 34.853 1.00107.56 ATOM 197 NZ LYS V 39 10.201 66.592 34.445 1.00 84.79 ATOM 198 N PRO V 40 16.451 69.494 37.406 1.00 87.07 ATOM 199 CA PRO V 40 17.843 69.452 36.943 1.00 85.51 ATOM 200 C PRO V 40 18.055 68.361 35.906 1.00 86.55 ATOM 201 O PRO V 40 17.476 67.275 35.991 1.00 90.17 ATOM 202 CB PRO V 40 18.633 69.167 38.225 1.00 82.01 ATOM 203 CG PRO V 40 17.666 68.438 39.097 1.00 64.86 ATOM 204 CD PRO V 40 16.311 69.018 38.793 1.00 80.29 ATOM 205 N ASN V 41 18.888 68.667 34.909 1.00 91.11 ATOM 206 CA ASN V 41 19.256 67.666 33.915 1.00 86.06 ATOM 207 C ASN V 41 20.390 66.771 34.398 1.00 88.90 ATOM 208 O ASN V 41 20.498 65.624 33.953 1.00 83.37 ATOM 209 CB ASN V 41 19.644 68.344 32.601 1.00 78.63 ATOM 210 CG ASN V 41 18.494 69.112 31.981 1.00 97.14 ATOM 211 OD1 ASN V 41 17.512 69.432 32.651 1.00106.45 ATOM 212 ND2 ASN V 41 18.608 69.412 30.692 1.00 95.00 ATOM 213 ZN ZN V 301 6.298 74.641 44.529 1.00 65.72 TER