HEADER SPLICING/RNA 31-DEC-69 7C07 TITLE Crystal structure of yeast U2AF1 complex bound to 5'-AAGGU RNA. 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. 3.20 ANGSTORMS DBREF 7C07 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 11.367 84.633 43.014 1.00 76.39 ATOM 2 CA VAL V 16 10.794 84.161 41.762 1.00 95.27 ATOM 3 C VAL V 16 10.970 82.647 41.643 1.00123.90 ATOM 4 O VAL V 16 10.089 81.945 41.146 1.00121.03 ATOM 5 CB VAL V 16 11.420 84.900 40.557 1.00100.53 ATOM 6 CG1 VAL V 16 12.939 84.927 40.673 1.00105.75 ATOM 7 CG2 VAL V 16 10.989 84.264 39.246 1.00 77.10 ATOM 8 N ASN V 17 12.111 82.150 42.112 1.00125.52 ATOM 9 CA ASN V 17 12.362 80.716 42.149 1.00114.11 ATOM 10 C ASN V 17 11.746 80.101 43.399 1.00111.58 ATOM 11 O ASN V 17 11.739 80.712 44.471 1.00123.32 ATOM 12 CB ASN V 17 13.863 80.433 42.110 1.00113.86 ATOM 13 CG ASN V 17 14.512 80.917 40.830 1.00119.02 ATOM 14 OD1 ASN V 17 13.969 80.739 39.739 1.00116.91 ATOM 15 ND2 ASN V 17 15.682 81.533 40.955 1.00120.19 ATOM 16 N CYS V 18 11.224 78.885 43.255 1.00 97.19 ATOM 17 CA CYS V 18 10.637 78.177 44.386 1.00 95.23 ATOM 18 C CYS V 18 11.743 77.603 45.262 1.00 91.65 ATOM 19 O CYS V 18 12.530 76.764 44.811 1.00 92.07 ATOM 20 CB CYS V 18 9.708 77.068 43.900 1.00 96.68 ATOM 21 SG CYS V 18 8.963 76.096 45.230 1.00 82.64 ATOM 22 N SER V 19 11.799 78.058 46.516 1.00 95.87 ATOM 23 CA SER V 19 12.825 77.582 47.437 1.00 98.85 ATOM 24 C SER V 19 12.572 76.146 47.875 1.00 88.89 ATOM 25 O SER V 19 13.524 75.383 48.074 1.00 88.83 ATOM 26 CB SER V 19 12.902 78.499 48.657 1.00 99.61 ATOM 27 OG SER V 19 11.691 78.470 49.392 1.00 86.85 ATOM 28 N PHE V 20 11.302 75.761 48.029 1.00 95.52 ATOM 29 CA PHE V 20 10.985 74.438 48.554 1.00 90.70 ATOM 30 C PHE V 20 11.362 73.329 47.580 1.00 87.19 ATOM 31 O PHE V 20 11.773 72.246 48.009 1.00 85.98 ATOM 32 CB PHE V 20 9.498 74.360 48.900 1.00 88.48 ATOM 33 CG PHE V 20 9.136 75.071 50.174 1.00 87.05 ATOM 34 CD1 PHE V 20 9.059 76.453 50.213 1.00 87.91 ATOM 35 CD2 PHE V 20 8.870 74.358 51.330 1.00 98.29 ATOM 36 CE1 PHE V 20 8.729 77.110 51.383 1.00 96.17 ATOM 37 CE2 PHE V 20 8.537 75.010 52.503 1.00 87.42 ATOM 38 CZ PHE V 20 8.466 76.387 52.529 1.00 84.75 ATOM 39 N TYR V 21 11.235 73.571 46.274 1.00 88.56 ATOM 40 CA TYR V 21 11.647 72.561 45.307 1.00 79.78 ATOM 41 C TYR V 21 13.157 72.541 45.110 1.00 84.51 ATOM 42 O TYR V 21 13.723 71.485 44.808 1.00 85.70 ATOM 43 CB TYR V 21 10.944 72.791 43.967 1.00 82.36 ATOM 44 CG TYR V 21 11.262 71.742 42.923 1.00 76.59 ATOM 45 CD1 TYR V 21 10.621 70.510 42.933 1.00 83.03 ATOM 46 CD2 TYR V 21 12.200 71.984 41.928 1.00 96.54 ATOM 47 CE1 TYR V 21 10.907 69.547 41.982 1.00 87.92 ATOM 48 CE2 TYR V 21 12.493 71.027 40.974 1.00105.55 ATOM 49 CZ TYR V 21 11.843 69.811 41.005 1.00 92.45 ATOM 50 OH TYR V 21 12.131 68.856 40.057 1.00 93.04 ATOM 51 N TYR V 22 13.824 73.686 45.275 1.00 96.15 ATOM 52 CA TYR V 22 15.271 73.735 45.098 1.00 93.60 ATOM 53 C TYR V 22 16.017 73.132 46.284 1.00 86.31 ATOM 54 O TYR V 22 17.123 72.609 46.110 1.00 78.59 ATOM 55 CB TYR V 22 15.717 75.179 44.861 1.00 95.60 ATOM 56 CG TYR V 22 17.212 75.356 44.727 1.00 99.58 ATOM 57 CD1 TYR V 22 17.866 75.015 43.549 1.00114.68 ATOM 58 CD2 TYR V 22 17.969 75.874 45.769 1.00 89.40 ATOM 59 CE1 TYR V 22 19.231 75.178 43.416 1.00108.53 ATOM 60 CE2 TYR V 22 19.336 76.040 45.646 1.00101.52 ATOM 61 CZ TYR V 22 19.961 75.690 44.467 1.00105.81 ATOM 62 OH TYR V 22 21.321 75.853 44.338 1.00106.13 ATOM 63 N LYS V 23 15.438 73.189 47.483 1.00 86.76 ATOM 64 CA LYS V 23 16.063 72.651 48.688 1.00 86.58 ATOM 65 C LYS V 23 15.526 71.276 49.067 1.00 82.87 ATOM 66 O LYS V 23 16.307 70.360 49.337 1.00 77.96 ATOM 67 CB LYS V 23 15.878 73.611 49.872 1.00 86.56 ATOM 68 CG LYS V 23 17.105 74.442 50.234 1.00 91.65 ATOM 69 CD LYS V 23 17.268 75.690 49.386 1.00102.73 ATOM 70 CE LYS V 23 18.435 76.523 49.904 1.00108.40 ATOM 71 NZ LYS V 23 18.569 77.829 49.206 1.00108.16 ATOM 72 N ILE V 24 14.203 71.113 49.092 1.00 87.99 ATOM 73 CA ILE V 24 13.610 69.853 49.526 1.00 74.94 ATOM 74 C ILE V 24 13.318 68.906 48.366 1.00 86.18 ATOM 75 O ILE V 24 13.186 67.694 48.586 1.00 93.32 ATOM 76 CB ILE V 24 12.330 70.120 50.336 1.00 70.21 ATOM 77 CG1 ILE V 24 12.499 71.393 51.170 1.00 84.81 ATOM 78 CG2 ILE V 24 12.010 68.943 51.243 1.00 97.08 ATOM 79 CD1 ILE V 24 11.264 71.793 51.937 1.00 89.07 ATOM 80 N GLY V 25 13.222 69.416 47.140 1.00 88.35 ATOM 81 CA GLY V 25 12.934 68.576 45.997 1.00 81.25 ATOM 82 C GLY V 25 11.473 68.269 45.766 1.00 79.67 ATOM 83 O GLY V 25 11.162 67.448 44.896 1.00 64.32 ATOM 84 N ALA V 26 10.567 68.900 46.510 1.00 85.42 ATOM 85 CA ALA V 26 9.140 68.661 46.340 1.00 81.04 ATOM 86 C ALA V 26 8.374 69.816 46.962 1.00 92.55 ATOM 87 O ALA V 26 8.642 70.193 48.107 1.00 96.33 ATOM 88 CB ALA V 26 8.720 67.335 46.979 1.00 91.61 ATOM 89 N CYS V 27 7.429 70.371 46.210 1.00 97.89 ATOM 90 CA CYS V 27 6.606 71.476 46.674 1.00 99.54 ATOM 91 C CYS V 27 5.167 71.019 46.871 1.00 85.11 ATOM 92 O CYS V 27 4.678 70.120 46.180 1.00 85.94 ATOM 93 CB CYS V 27 6.648 72.649 45.691 1.00 92.04 ATOM 94 SG CYS V 27 5.603 74.049 46.161 1.00 86.83 ATOM 95 N ARG V 28 4.495 71.657 47.830 1.00 81.92 ATOM 96 CA ARG V 28 3.124 71.291 48.164 1.00 72.30 ATOM 97 C ARG V 28 2.150 71.628 47.039 1.00 69.42 ATOM 98 O ARG V 28 1.103 70.983 46.914 1.00 60.89 ATOM 99 CB ARG V 28 2.734 71.990 49.468 1.00 73.35 ATOM 100 CG ARG V 28 1.265 71.977 49.839 1.00 90.33 ATOM 101 CD ARG V 28 1.079 72.709 51.158 1.00101.21 ATOM 102 NE ARG V 28 0.784 74.125 50.962 1.00107.86 ATOM 103 CZ ARG V 28 0.659 75.006 51.949 1.00 97.84 ATOM 104 NH1 ARG V 28 0.808 74.619 53.208 1.00100.58 ATOM 105 NH2 ARG V 28 0.390 76.276 51.678 1.00 97.69 ATOM 106 N HIS V 29 2.483 72.608 46.199 1.00 91.95 ATOM 107 CA HIS V 29 1.601 73.005 45.107 1.00 86.99 ATOM 108 C HIS V 29 1.889 72.270 43.805 1.00 78.81 ATOM 109 O HIS V 29 0.983 72.114 42.979 1.00 80.08 ATOM 110 CB HIS V 29 1.693 74.516 44.881 1.00 81.28 ATOM 111 CG HIS V 29 1.399 75.324 46.107 1.00 99.09 ATOM 112 ND1 HIS V 29 2.388 75.816 46.930 1.00106.37 ATOM 113 CD2 HIS V 29 0.224 75.716 46.654 1.00101.49 ATOM 114 CE1 HIS V 29 1.836 76.481 47.929 1.00109.71 ATOM 115 NE2 HIS V 29 0.524 76.435 47.786 1.00112.10 ATOM 116 N GLY V 30 3.122 71.819 43.603 1.00 74.51 ATOM 117 CA GLY V 30 3.435 71.064 42.398 1.00 78.73 ATOM 118 C GLY V 30 3.452 71.956 41.172 1.00 83.25 ATOM 119 O GLY V 30 4.050 73.037 41.169 1.00 90.96 ATOM 120 N GLU V 31 2.775 71.508 40.113 1.00 79.44 ATOM 121 CA GLU V 31 2.755 72.264 38.867 1.00 96.73 ATOM 122 C GLU V 31 1.879 73.507 38.943 1.00100.76 ATOM 123 O GLU V 31 1.925 74.331 38.023 1.00 98.50 ATOM 124 CB GLU V 31 2.290 71.365 37.720 1.00 94.39 ATOM 125 CG GLU V 31 3.129 70.105 37.534 1.00103.28 ATOM 126 CD GLU V 31 4.398 70.344 36.733 1.00115.13 ATOM 127 OE1 GLU V 31 5.145 71.294 37.051 1.00106.92 ATOM 128 OE2 GLU V 31 4.651 69.577 35.780 1.00130.84 ATOM 129 N ARG V 32 1.091 73.662 40.003 1.00 86.59 ATOM 130 CA ARG V 32 0.253 74.837 40.194 1.00 91.54 ATOM 131 C ARG V 32 0.937 75.912 41.031 1.00 95.15 ATOM 132 O ARG V 32 0.294 76.901 41.395 1.00 89.37 ATOM 133 CB ARG V 32 -1.078 74.436 40.836 1.00 94.02 ATOM 134 CG ARG V 32 -1.809 73.331 40.089 1.00105.84 ATOM 135 CD ARG V 32 -3.000 72.811 40.879 1.00117.20 ATOM 136 NE ARG V 32 -3.754 71.813 40.126 1.00146.62 ATOM 137 CZ ARG V 32 -4.731 72.101 39.272 1.00151.90 ATOM 138 NH1 ARG V 32 -5.076 73.364 39.058 1.00135.99 ATOM 139 NH2 ARG V 32 -5.363 71.128 38.631 1.00138.42 ATOM 140 N CYS V 33 2.218 75.736 41.344 1.00 97.47 ATOM 141 CA CYS V 33 2.938 76.693 42.172 1.00 89.22 ATOM 142 C CYS V 33 3.166 78.000 41.420 1.00 86.46 ATOM 143 O CYS V 33 3.346 78.021 40.199 1.00 89.79 ATOM 144 CB CYS V 33 4.276 76.108 42.621 1.00 78.43 ATOM 145 SG CYS V 33 5.240 77.192 43.700 1.00 77.02 ATOM 146 N SER V 34 3.157 79.105 42.171 1.00 95.28 ATOM 147 CA SER V 34 3.376 80.416 41.573 1.00 94.61 ATOM 148 C SER V 34 4.835 80.657 41.212 1.00 80.27 ATOM 149 O SER V 34 5.118 81.539 40.395 1.00 81.39 ATOM 150 CB SER V 34 2.886 81.514 42.519 1.00 93.19 ATOM 151 OG SER V 34 1.507 81.360 42.803 1.00 93.47 ATOM 152 N ARG V 35 5.763 79.923 41.815 1.00 78.47 ATOM 153 CA ARG V 35 7.179 80.047 41.508 1.00 90.85 ATOM 154 C ARG V 35 7.655 78.882 40.647 1.00 86.55 ATOM 155 O ARG V 35 7.010 77.835 40.555 1.00 69.48 ATOM 156 CB ARG V 35 8.016 80.137 42.787 1.00 93.91 ATOM 157 CG ARG V 35 7.869 81.455 43.530 1.00 97.89 ATOM 158 CD ARG V 35 6.825 81.392 44.629 1.00 98.63 ATOM 159 NE ARG V 35 6.729 82.662 45.342 1.00116.77 ATOM 160 CZ ARG V 35 7.571 83.051 46.295 1.00114.24 ATOM 161 NH1 ARG V 35 8.578 82.267 46.655 1.00 98.31 ATOM 162 NH2 ARG V 35 7.407 84.226 46.888 1.00120.93 ATOM 163 N LYS V 36 8.807 79.084 40.013 1.00 92.42 ATOM 164 CA LYS V 36 9.324 78.136 39.038 1.00 90.78 ATOM 165 C LYS V 36 9.964 76.938 39.727 1.00 79.31 ATOM 166 O LYS V 36 10.673 77.081 40.727 1.00 75.03 ATOM 167 CB LYS V 36 10.343 78.816 38.123 1.00 88.47 ATOM 168 CG LYS V 36 10.803 77.955 36.957 1.00 92.86 ATOM 169 CD LYS V 36 9.636 77.561 36.066 1.00100.34 ATOM 170 CE LYS V 36 10.099 76.725 34.884 1.00 80.94 ATOM 171 NZ LYS V 36 8.968 76.359 33.987 1.00 76.89 ATOM 172 N HIS V 37 9.705 75.752 39.183 1.00 88.00 ATOM 173 CA HIS V 37 10.354 74.514 39.606 1.00 86.96 ATOM 174 C HIS V 37 11.355 74.137 38.521 1.00 92.95 ATOM 175 O HIS V 37 10.982 73.571 37.489 1.00 95.63 ATOM 176 CB HIS V 37 9.336 73.401 39.835 1.00 73.89 ATOM 177 CG HIS V 37 8.416 73.648 40.989 1.00 81.25 ATOM 178 ND1 HIS V 37 7.368 72.808 41.298 1.00 77.15 ATOM 179 CD2 HIS V 37 8.388 74.639 41.911 1.00 84.06 ATOM 180 CE1 HIS V 37 6.734 73.271 42.360 1.00 80.65 ATOM 181 NE2 HIS V 37 7.332 74.381 42.751 1.00 81.84 ATOM 182 N VAL V 38 12.625 74.448 38.758 1.00 98.52 ATOM 183 CA VAL V 38 13.669 74.193 37.773 1.00107.64 ATOM 184 C VAL V 38 14.106 72.741 37.915 1.00 99.31 ATOM 185 O VAL V 38 14.599 72.326 38.971 1.00 87.23 ATOM 186 CB VAL V 38 14.850 75.160 37.952 1.00 91.50 ATOM 187 CG1 VAL V 38 16.153 74.536 37.460 1.00 86.46 ATOM 188 CG2 VAL V 38 14.574 76.474 37.232 1.00 99.05 ATOM 189 N LYS V 39 13.891 71.957 36.862 1.00 96.18 ATOM 190 CA LYS V 39 14.254 70.548 36.869 1.00 95.19 ATOM 191 C LYS V 39 15.698 70.397 36.412 1.00 99.49 ATOM 192 O LYS V 39 16.013 70.755 35.270 1.00107.66 ATOM 193 CB LYS V 39 13.324 69.762 35.962 1.00 95.83 ATOM 194 CG LYS V 39 11.943 69.540 36.565 1.00103.34 ATOM 195 CD LYS V 39 10.863 69.535 35.494 1.00101.36 ATOM 196 CE LYS V 39 9.485 69.299 36.095 1.00 89.56 ATOM 197 NZ LYS V 39 9.269 67.877 36.476 1.00 86.36 ATOM 198 N PRO V 40 16.596 69.884 37.251 1.00 98.58 ATOM 199 CA PRO V 40 18.008 69.806 36.859 1.00 89.80 ATOM 200 C PRO V 40 18.254 68.713 35.831 1.00 81.62 ATOM 201 O PRO V 40 17.637 67.647 35.866 1.00 93.76 ATOM 202 CB PRO V 40 18.723 69.501 38.179 1.00 84.29 ATOM 203 CG PRO V 40 17.699 68.771 38.985 1.00 76.32 ATOM 204 CD PRO V 40 16.368 69.373 38.614 1.00 90.90 ATOM 205 N ASN V 41 19.170 68.996 34.903 1.00 79.53 ATOM 206 CA ASN V 41 19.585 68.010 33.914 1.00 90.94 ATOM 207 C ASN V 41 20.736 67.141 34.402 1.00 91.52 ATOM 208 O ASN V 41 20.816 65.965 34.028 1.00 77.12 ATOM 209 CB ASN V 41 19.988 68.707 32.611 1.00 89.39 ATOM 210 CG ASN V 41 18.835 69.452 31.967 1.00109.42 ATOM 211 OD1 ASN V 41 17.820 69.721 32.608 1.00113.03 ATOM 212 ND2 ASN V 41 18.988 69.790 30.692 1.00121.37 ATOM 213 ZN ZN V 301 6.808 75.389 44.607 1.00 72.60 TER