HEADER SPLICING 31-DEC-69 7ABI TITLE Human pre-Bact-2 spliceosome COMPND MOL_ID: 34; COMPND 2 MOLECULE: RING-type E3 ubiquitin-protein ligase PPIL2; COMPND 3 CHAIN: t; COMPND 4 EC: 2.3.2.27; EXPDTA ELECTRON MICROSCOPY DBREF 7ABI t 1 520 UNP Q13356 PPIL2_HUMAN 1 520 SEQRES 1 t 51 SER LEU SER LEU GLN PRO PHE VAL TYR PRO VAL CYS THR SEQRES 2 t 51 PRO ASP GLY ILE VAL PHE ASP LEU LEU ASN ILE VAL PRO SEQRES 3 t 51 TRP LEU LYS LYS TYR GLY THR ASN PRO SER ASN GLY GLU SEQRES 4 t 51 LYS LEU ASP GLY ARG SER LEU ILE LYS LEU ASN PHE ATOM 1 N SER t 43 182.182 288.838 189.968 1.00105.65 ATOM 2 CA SER t 43 183.527 288.923 189.371 1.00105.65 ATOM 3 C SER t 43 184.559 288.610 190.437 1.00105.65 ATOM 4 O SER t 43 185.389 287.744 190.223 1.00105.65 ATOM 5 CB SER t 43 183.915 290.292 188.857 1.00105.65 ATOM 6 N LEU t 44 184.469 289.298 191.569 1.00127.80 ATOM 7 CA LEU t 44 185.488 289.127 192.603 1.00127.80 ATOM 8 C LEU t 44 185.299 287.835 193.371 1.00127.80 ATOM 9 O LEU t 44 186.247 287.076 193.479 1.00127.80 ATOM 10 CB LEU t 44 185.505 290.279 193.591 1.00127.80 ATOM 11 N SER t 45 184.101 287.621 193.914 1.00101.39 ATOM 12 CA SER t 45 183.885 286.471 194.800 1.00101.39 ATOM 13 C SER t 45 183.751 285.162 194.052 1.00101.39 ATOM 14 O SER t 45 184.129 284.131 194.597 1.00101.39 ATOM 15 CB SER t 45 182.682 286.636 195.730 1.00101.39 ATOM 16 N LEU t 46 183.235 285.212 192.823 1.00261.03 ATOM 17 CA LEU t 46 182.988 283.956 192.105 1.00261.03 ATOM 18 C LEU t 46 181.921 283.158 192.837 1.00261.03 ATOM 19 O LEU t 46 181.890 281.934 192.766 1.00261.03 ATOM 20 CB LEU t 46 184.261 283.080 191.983 1.00261.03 ATOM 21 N GLN t 47 181.072 283.869 193.566 1.00 93.22 ATOM 22 CA GLN t 47 180.021 283.219 194.339 1.00 93.22 ATOM 23 C GLN t 47 178.710 283.807 193.853 1.00 93.22 ATOM 24 O GLN t 47 178.687 284.765 193.075 1.00 93.22 ATOM 25 CB GLN t 47 180.156 283.522 195.826 1.00 93.22 ATOM 26 N PRO t 48 177.614 283.183 194.235 1.00109.98 ATOM 27 CA PRO t 48 176.320 283.772 193.901 1.00109.98 ATOM 28 C PRO t 48 176.155 285.027 194.738 1.00109.98 ATOM 29 O PRO t 48 176.538 285.037 195.908 1.00109.98 ATOM 30 CB PRO t 48 175.297 282.675 194.181 1.00109.98 ATOM 31 CG PRO t 48 176.059 281.587 194.939 1.00109.98 ATOM 32 CD PRO t 48 177.510 281.746 194.512 1.00109.98 ATOM 33 N PHE t 49 175.637 286.072 194.106 1.00179.72 ATOM 34 CA PHE t 49 175.501 287.360 194.797 1.00179.72 ATOM 35 C PHE t 49 174.402 287.258 195.840 1.00179.72 ATOM 36 O PHE t 49 173.343 286.677 195.611 1.00179.72 ATOM 37 CB PHE t 49 175.179 288.493 193.837 1.00179.72 ATOM 38 N VAL t 50 174.713 287.776 197.009 1.00106.08 ATOM 39 CA VAL t 50 173.651 287.909 198.009 1.00106.08 ATOM 40 C VAL t 50 172.671 288.954 197.494 1.00106.08 ATOM 41 O VAL t 50 171.479 288.692 197.428 1.00106.08 ATOM 42 CB VAL t 50 174.199 288.312 199.375 0.50106.08 ATOM 43 N TYR t 51 173.212 290.103 197.110 1.00111.64 ATOM 44 CA TYR t 51 172.382 291.158 196.581 1.00111.64 ATOM 45 C TYR t 51 173.019 291.612 195.289 1.00111.64 ATOM 46 O TYR t 51 173.995 292.354 195.285 1.00111.64 ATOM 47 CB TYR t 51 172.278 292.325 197.525 1.00111.64 ATOM 48 N PRO t 52 172.416 291.180 194.201 1.00 98.43 ATOM 49 CA PRO t 52 172.905 291.485 192.860 1.00 98.43 ATOM 50 C PRO t 52 172.871 292.980 192.602 1.00 98.43 ATOM 51 O PRO t 52 171.925 293.641 193.010 1.00 98.43 ATOM 52 CB PRO t 52 171.942 290.797 191.924 1.00 98.43 ATOM 53 CG PRO t 52 170.627 290.802 192.710 1.00 98.43 ATOM 54 CD PRO t 52 171.030 290.693 194.173 1.00 98.43 ATOM 55 N VAL t 53 173.881 293.488 191.915 1.00169.44 ATOM 56 CA VAL t 53 173.985 294.874 191.438 1.00169.44 ATOM 57 C VAL t 53 174.833 294.843 190.172 1.00169.44 ATOM 58 O VAL t 53 175.369 293.809 189.824 1.00169.44 ATOM 59 CB VAL t 53 174.559 295.870 192.433 1.00169.44 ATOM 60 N CYS t 54 174.905 295.940 189.469 1.00 65.73 ATOM 61 CA CYS t 54 175.803 295.980 188.332 1.00 65.73 ATOM 62 C CYS t 54 176.404 297.344 188.266 1.00 65.73 ATOM 63 O CYS t 54 175.835 298.327 188.721 1.00 65.73 ATOM 64 CB CYS t 54 175.119 295.715 187.040 1.00 65.73 ATOM 65 N THR t 55 177.626 297.355 187.812 1.00138.99 ATOM 66 CA THR t 55 178.291 298.639 187.652 1.00138.99 ATOM 67 C THR t 55 178.318 298.896 186.178 1.00138.99 ATOM 68 O THR t 55 178.033 298.011 185.381 1.00138.99 ATOM 69 CB THR t 55 179.718 298.628 188.136 1.00138.99 ATOM 70 N PRO t 56 178.653 300.118 185.829 1.00171.18 ATOM 71 CA PRO t 56 178.805 300.419 184.418 1.00171.18 ATOM 72 C PRO t 56 179.849 299.537 183.779 1.00171.18 ATOM 73 O PRO t 56 179.793 299.363 182.570 1.00171.18 ATOM 74 CB PRO t 56 179.129 301.910 184.403 1.00171.18 ATOM 75 CG PRO t 56 178.536 302.516 185.689 1.00171.18 ATOM 76 CD PRO t 56 178.453 301.325 186.652 1.00171.18 ATOM 77 N ASP t 57 180.754 298.978 184.591 1.00 63.15 ATOM 78 CA ASP t 57 181.721 298.027 184.038 1.00 63.15 ATOM 79 C ASP t 57 180.941 296.849 183.487 1.00 63.15 ATOM 80 O ASP t 57 181.350 296.266 182.498 1.00 63.15 ATOM 81 CB ASP t 57 182.747 297.557 185.062 1.00 63.15 ATOM 82 N GLY t 58 179.862 296.492 184.173 1.00 39.54 ATOM 83 CA GLY t 58 178.956 295.474 183.644 1.00 39.54 ATOM 84 C GLY t 58 179.292 294.127 184.265 1.00 39.54 ATOM 85 O GLY t 58 179.039 293.103 183.652 1.00 39.54 ATOM 86 N ILE t 59 179.877 294.154 185.467 1.00121.63 ATOM 87 CA ILE t 59 180.275 292.905 186.184 1.00121.63 ATOM 88 C ILE t 59 179.109 292.438 187.063 1.00121.63 ATOM 89 O ILE t 59 178.200 293.250 187.322 1.00121.63 ATOM 90 CB ILE t 59 181.557 293.133 187.010 1.00121.63 ATOM 91 N VAL t 60 179.149 291.174 187.498 1.00243.64 ATOM 92 CA VAL t 60 178.077 290.595 188.362 1.00243.64 ATOM 93 C VAL t 60 178.685 290.229 189.721 1.00243.64 ATOM 94 O VAL t 60 178.686 289.030 190.064 1.00243.64 ATOM 95 CB VAL t 60 177.416 289.373 187.695 1.00243.64 ATOM 96 N PHE t 61 179.179 291.230 190.456 1.00569.93 ATOM 97 CA PHE t 61 179.793 291.002 191.791 1.00569.93 ATOM 98 C PHE t 61 178.771 291.334 192.884 1.00569.93 ATOM 99 O PHE t 61 179.157 291.927 193.911 1.00569.93 ATOM 100 CB PHE t 61 181.066 291.838 191.946 1.00569.93 ATOM 101 N ASP t 62 177.507 290.958 192.660 1.00391.73 ATOM 102 CA ASP t 62 176.416 291.218 193.638 1.00391.73 ATOM 103 C ASP t 62 176.427 292.702 194.023 1.00391.73 ATOM 104 O ASP t 62 176.345 293.550 193.112 1.00391.73 ATOM 105 CB ASP t 62 176.540 290.312 194.866 1.00391.73 ATOM 106 N LEU t 63 176.526 292.991 195.324 1.00175.67 ATOM 107 CA LEU t 63 176.549 294.392 195.824 1.00175.67 ATOM 108 C LEU t 63 177.605 294.514 196.929 1.00175.67 ATOM 109 O LEU t 63 177.604 295.541 197.635 1.00175.67 ATOM 110 CB LEU t 63 175.157 294.756 196.349 1.00175.67 ATOM 111 N LEU t 64 178.466 293.500 197.063 1.00261.38 ATOM 112 CA LEU t 64 179.505 293.506 198.074 1.00261.38 ATOM 113 C LEU t 64 180.687 294.226 197.519 1.00261.38 ATOM 114 O LEU t 64 181.228 295.108 198.155 1.00261.38 ATOM 115 CB LEU t 64 179.936 292.087 198.447 1.00261.38 ATOM 116 N ASN t 65 181.044 293.804 196.327 1.00159.89 ATOM 117 CA ASN t 65 182.322 294.310 195.901 1.00159.89 ATOM 118 C ASN t 65 182.163 295.761 195.618 1.00159.89 ATOM 119 O ASN t 65 182.988 296.534 196.040 1.00159.89 ATOM 120 CB ASN t 65 182.832 293.619 194.682 1.00159.89 ATOM 121 N ILE t 66 181.026 296.153 195.093 1.00220.76 ATOM 122 CA ILE t 66 180.973 297.549 194.738 1.00220.76 ATOM 123 C ILE t 66 181.002 298.441 195.948 1.00220.76 ATOM 124 O ILE t 66 181.663 299.474 195.880 1.00220.76 ATOM 125 CB ILE t 66 179.813 297.911 193.861 1.00220.76 ATOM 126 N VAL t 67 180.276 298.063 196.974 1.00164.08 ATOM 127 CA VAL t 67 180.255 298.969 198.113 1.00164.08 ATOM 128 C VAL t 67 181.634 299.104 198.738 1.00164.08 ATOM 129 O VAL t 67 182.058 300.228 198.987 1.00164.08 ATOM 130 CB VAL t 67 179.132 298.694 199.102 1.00164.08 ATOM 131 N PRO t 68 182.311 297.999 199.020 1.00135.22 ATOM 132 CA PRO t 68 183.691 298.191 199.417 1.00135.22 ATOM 133 C PRO t 68 184.613 299.006 198.537 1.00135.22 ATOM 134 O PRO t 68 185.287 299.870 199.095 1.00135.22 ATOM 135 CB PRO t 68 184.204 296.822 199.829 1.00135.22 ATOM 136 CG PRO t 68 182.946 296.082 200.266 1.00135.22 ATOM 137 CD PRO t 68 181.838 297.085 200.044 1.00135.22 ATOM 138 N TRP t 69 184.550 298.859 197.216 1.00147.85 ATOM 139 CA TRP t 69 185.465 299.660 196.393 1.00147.85 ATOM 140 C TRP t 69 185.095 301.137 196.435 1.00147.85 ATOM 141 O TRP t 69 186.004 301.960 196.452 1.00147.85 ATOM 142 CB TRP t 69 185.584 299.222 194.931 1.00147.85 ATOM 143 N LEU t 70 183.798 301.458 196.473 1.00 92.63 ATOM 144 CA LEU t 70 183.387 302.866 196.490 1.00 92.63 ATOM 145 C LEU t 70 183.859 303.503 197.782 1.00 92.63 ATOM 146 O LEU t 70 184.321 304.639 197.743 1.00 92.63 ATOM 147 CB LEU t 70 181.869 303.044 196.435 1.00 92.63 ATOM 148 N LYS t 71 183.749 302.768 198.884 1.00114.32 ATOM 149 CA LYS t 71 184.155 303.401 200.137 1.00114.32 ATOM 150 C LYS t 71 185.659 303.658 200.083 1.00114.32 ATOM 151 O LYS t 71 186.085 304.749 200.443 1.00114.32 ATOM 152 CB LYS t 71 183.836 302.561 201.369 1.00114.32 ATOM 153 N LYS t 72 186.440 302.671 199.644 1.00 94.75 ATOM 154 CA LYS t 72 187.898 302.872 199.690 1.00 94.75 ATOM 155 C LYS t 72 188.399 303.864 198.634 1.00 94.75 ATOM 156 O LYS t 72 189.072 304.832 198.978 1.00 94.75 ATOM 157 CB LYS t 72 188.681 301.570 199.548 1.00 94.75 ATOM 158 N TYR t 73 188.158 303.518 197.363 1.00190.45 ATOM 159 CA TYR t 73 188.643 304.278 196.203 1.00190.45 ATOM 160 C TYR t 73 187.708 305.326 195.636 1.00190.45 ATOM 161 O TYR t 73 188.177 306.396 195.262 1.00190.45 ATOM 162 CB TYR t 73 189.060 303.365 195.056 1.00190.45 ATOM 163 N GLY t 74 186.413 305.022 195.571 1.00 35.40 ATOM 164 CA GLY t 74 185.507 305.907 194.832 1.00 35.40 ATOM 165 C GLY t 74 185.586 305.569 193.346 1.00 35.40 ATOM 166 O GLY t 74 185.104 306.331 192.515 1.00 35.40 ATOM 167 N THR t 75 186.147 304.407 193.011 1.00122.88 ATOM 168 CA THR t 75 186.262 304.017 191.597 1.00122.88 ATOM 169 C THR t 75 185.852 302.563 191.430 1.00122.88 ATOM 170 O THR t 75 185.813 301.805 192.399 1.00122.88 ATOM 171 CB THR t 75 187.679 304.182 191.053 1.00122.88 ATOM 172 N ASN t 76 185.529 302.200 190.194 1.00 96.09 ATOM 173 CA ASN t 76 185.149 300.830 189.877 1.00 96.09 ATOM 174 C ASN t 76 186.435 300.009 189.866 1.00 96.09 ATOM 175 O ASN t 76 187.397 300.374 189.205 1.00 96.09 ATOM 176 CB ASN t 76 184.443 300.688 188.530 1.00 96.09 ATOM 177 N PRO t 77 186.404 298.863 190.523 1.00108.75 ATOM 178 CA PRO t 77 187.574 297.993 190.635 1.00108.75 ATOM 179 C PRO t 77 188.083 297.472 189.296 1.00108.75 ATOM 180 O PRO t 77 189.290 297.324 189.157 1.00108.75 ATOM 181 CB PRO t 77 187.106 296.843 191.509 1.00108.75 ATOM 182 CG PRO t 77 185.594 296.789 191.321 1.00108.75 ATOM 183 CD PRO t 77 185.203 298.241 191.105 1.00108.75 ATOM 184 N SER t 78 187.184 297.127 188.374 1.00 62.50 ATOM 185 CA SER t 78 187.641 296.607 187.079 1.00 62.50 ATOM 186 C SER t 78 188.327 297.712 186.285 1.00 62.50 ATOM 187 O SER t 78 189.534 297.665 186.086 1.00 62.50 ATOM 188 CB SER t 78 186.513 296.031 186.228 1.00 62.50 ATOM 189 N ASN t 79 187.532 298.705 185.890 1.00 59.48 ATOM 190 CA ASN t 79 187.972 299.786 185.008 1.00 59.48 ATOM 191 C ASN t 79 188.889 300.758 185.711 1.00 59.48 ATOM 192 O ASN t 79 189.847 301.222 185.116 1.00 59.48 ATOM 193 CB ASN t 79 186.786 300.553 184.417 1.00 59.48 ATOM 194 N GLY t 80 188.576 301.060 186.964 1.00 21.66 ATOM 195 CA GLY t 80 189.351 302.069 187.695 1.00 21.66 ATOM 196 C GLY t 80 188.727 303.435 187.439 1.00 21.66 ATOM 197 O GLY t 80 189.256 304.445 187.888 1.00 21.66 ATOM 198 N GLU t 81 187.604 303.446 186.721 1.00 49.23 ATOM 199 CA GLU t 81 186.896 304.694 186.443 1.00 49.23 ATOM 200 C GLU t 81 186.144 305.075 187.707 1.00 49.23 ATOM 201 O GLU t 81 185.810 304.208 188.511 1.00 49.23 ATOM 202 CB GLU t 81 185.902 304.517 185.313 1.00 49.23 ATOM 203 N LYS t 82 185.923 306.370 187.878 1.00 81.98 ATOM 204 CA LYS t 82 185.215 306.850 189.074 1.00 81.98 ATOM 205 C LYS t 82 183.795 306.300 189.045 1.00 81.98 ATOM 206 O LYS t 82 183.160 306.254 187.992 1.00 81.98 ATOM 207 CB LYS t 82 185.155 308.380 189.138 1.00 81.98 ATOM 208 N LEU t 83 183.356 305.820 190.192 1.00 77.18 ATOM 209 CA LEU t 83 181.972 305.360 190.300 1.00 77.18 ATOM 210 C LEU t 83 181.448 305.789 191.652 1.00 77.18 ATOM 211 O LEU t 83 182.190 305.770 192.621 1.00 77.18 ATOM 212 CB LEU t 83 181.896 303.836 190.168 1.00 77.18 ATOM 213 N ASP t 84 180.191 306.194 191.669 1.00 57.59 ATOM 214 CA ASP t 84 179.533 306.559 192.922 1.00 57.59 ATOM 215 C ASP t 84 178.565 305.448 193.265 1.00 57.59 ATOM 216 O ASP t 84 178.204 304.636 192.414 1.00 57.59 ATOM 217 CB ASP t 84 178.776 307.881 192.825 1.00 57.59 ATOM 218 N GLY t 85 178.137 305.467 194.523 1.00 39.78 ATOM 219 CA GLY t 85 177.184 304.462 195.007 1.00 39.78 ATOM 220 C GLY t 85 175.894 304.587 194.224 1.00 39.78 ATOM 221 O GLY t 85 175.299 303.576 193.873 1.00 39.78 ATOM 222 N ARG t 86 175.527 305.834 193.918 1.00 85.84 ATOM 223 CA ARG t 86 174.275 306.117 193.218 1.00 85.84 ATOM 224 C ARG t 86 174.309 305.479 191.838 1.00 85.84 ATOM 225 O ARG t 86 173.290 304.955 191.401 1.00 85.84 ATOM 226 CB ARG t 86 174.055 307.619 193.024 1.00 85.84 ATOM 227 N SER t 87 175.474 305.520 191.189 1.00 48.40 ATOM 228 CA SER t 87 175.587 304.993 189.833 1.00 48.40 ATOM 229 C SER t 87 175.320 303.498 189.825 1.00 48.40 ATOM 230 O SER t 87 174.855 302.986 188.814 1.00 48.40 ATOM 231 CB SER t 87 176.963 305.215 189.252 1.00 48.40 ATOM 232 N LEU t 88 175.616 302.805 190.922 1.00 70.78 ATOM 233 CA LEU t 88 175.385 301.358 190.949 1.00 70.78 ATOM 234 C LEU t 88 173.951 301.081 190.616 1.00 70.78 ATOM 235 O LEU t 88 173.047 301.822 190.989 1.00 70.78 ATOM 236 CB LEU t 88 175.636 300.747 192.323 1.00 70.78 ATOM 237 N ILE t 89 173.769 299.993 189.940 1.00113.71 ATOM 238 CA ILE t 89 172.414 299.702 189.600 1.00113.71 ATOM 239 C ILE t 89 172.132 298.401 190.350 1.00113.71 ATOM 240 O ILE t 89 173.045 297.588 190.432 1.00113.71 ATOM 241 CB ILE t 89 172.556 299.821 188.088 1.00113.71 ATOM 242 N LYS t 90 171.082 298.375 191.154 1.00 73.23 ATOM 243 CA LYS t 90 170.749 297.156 191.910 1.00 73.23 ATOM 244 C LYS t 90 169.791 296.320 191.077 1.00 73.23 ATOM 245 O LYS t 90 168.902 296.858 190.421 1.00 73.23 ATOM 246 CB LYS t 90 170.063 297.496 193.229 1.00 73.23 ATOM 247 N LEU t 91 170.033 295.018 191.092 1.00 99.65 ATOM 248 CA LEU t 91 169.160 294.111 190.338 1.00 99.65 ATOM 249 C LEU t 91 167.991 293.787 191.249 1.00 99.65 ATOM 250 O LEU t 91 168.146 293.730 192.472 1.00 99.65 ATOM 251 CB LEU t 91 169.826 292.795 189.930 1.00 99.65 ATOM 252 N ASN t 92 166.843 293.590 190.621 1.00 89.64 ATOM 253 CA ASN t 92 165.642 293.251 191.387 1.00 89.64 ATOM 254 C ASN t 92 165.770 291.776 191.736 1.00 89.64 ATOM 255 O ASN t 92 166.145 290.961 190.891 1.00 89.64 ATOM 256 CB ASN t 92 164.362 293.460 190.580 1.00 89.64 ATOM 257 N PHE t 93 165.451 291.469 192.981 1.00 77.80 ATOM 258 CA PHE t 93 165.525 290.078 193.411 1.00 77.80 ATOM 259 C PHE t 93 164.144 289.469 193.218 1.00 77.80 ATOM 260 O PHE t 93 163.140 290.085 193.566 1.00 77.80 ATOM 261 CB PHE t 93 165.904 290.015 194.878 1.00 77.80 TER