0.023635 0.000000 0.000000 0.000000 0.012902 0.000000 0.000000 0.000000 0.011086 0.00000 0.00000 0.00000 Czodrowski, P. Hoelzemann, G. Barnickel, G. Greiner, H. Musil, D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 42.310 77.510 90.200 C13 H11 N5 O 253.259 4-[(3-aminophenyl)amino]pyrido[2,3-d]pyrimidin-5(6H)-one non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US J.Med.Chem. JMCMAR 0151 0022-2623 58 457 465 10.1021/jm501597j 25437144 Selection of fragments for kinase inhibitor design: decoration is key. 2015 100 1 PIXEL 2007-12-13 PSI PILATUS 6M SINGLE WAVELENGTH M x-ray 1 1.00000 1.0 X06SA SLS 1.00000 SYNCHROTRON SLS BEAMLINE X06SA 34882.148 TGF-beta receptor type-1 2.7.11.30 1 man polymer 253.259 4-[(3-aminophenyl)amino]pyrido[2,3-d]pyrimidin-5(6H)-one 1 syn non-polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 250 nat water TGFR-1,Activin A receptor type II-like protein kinase of 53kD,Activin receptor-like kinase 5,ALK5,Serine/threonine-protein kinase receptor R4,SKR4,TGF-beta type I receptor,Transforming growth factor-beta receptor type I,TbetaR-I no no GTIARTIVLQESIGKGRFGEVWRGKWRGEEVAVKIFSSREERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWL VSDYHEHGSLFDYLNRYTVTVEGMIKLALSTASGLAHLHMEIVGTQGKPAIAHRDLKSKNILVKKNGTCCIADLGLAVRH DSATDTIDIAPNHRVGTKRYMAPEVLDDSINMKHFESFKRADIYAMGLVFWEIARRCSIGGIHEDYQLPYYDLVPSDPSV EEMRKVVCEQKLRPNIPNRWQSCEALRVMAKIMRECWYANGAARLTALRIKKTLSQLSQQEGIKM GTIARTIVLQESIGKGRFGEVWRGKWRGEEVAVKIFSSREERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWL VSDYHEHGSLFDYLNRYTVTVEGMIKLALSTASGLAHLHMEIVGTQGKPAIAHRDLKSKNILVKKNGTCCIADLGLAVRH DSATDTIDIAPNHRVGTKRYMAPEVLDDSINMKHFESFKRADIYAMGLVFWEIARRCSIGGIHEDYQLPYYDLVPSDPSV EEMRKVVCEQKLRPNIPNRWQSCEALRVMAKIMRECWYANGAARLTALRIKKTLSQLSQQEGIKM A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Human fall armyworm sample 1 305 TGFBR1, ALK5, SKR4 9606 Homo sapiens 7108 Spodoptera frugiperda Biological sequence 2.12 41.98 VAPOR DIFFUSION, HANGING DROP 7.5 0.1 M Tris-HCl, 240 mM Li2SO4, 24% PEG 4000, pH 7.5 7.5 293 repository Initial release Database references 1 0 2014-12-24 1 1 2015-01-21 N RCSB Y PDBE 2014-11-26 REL REL 3WO 4-[(3-aminophenyl)amino]pyrido[2,3-d]pyrimidin-5(6H)-one SO4 SULFATE ION HOH water INH 1 2 3WO 3WO 601 A SO4 1 3 SO4 SO4 602 A HOH 226 4 HOH HOH 701 A HOH 43 4 HOH HOH 702 A HOH 213 4 HOH HOH 703 A HOH 95 4 HOH HOH 704 A HOH 220 4 HOH HOH 705 A HOH 223 4 HOH HOH 706 A HOH 106 4 HOH HOH 707 A HOH 119 4 HOH HOH 708 A HOH 31 4 HOH HOH 709 A HOH 17 4 HOH HOH 710 A HOH 103 4 HOH HOH 711 A HOH 178 4 HOH HOH 712 A HOH 102 4 HOH HOH 713 A HOH 20 4 HOH HOH 714 A HOH 29 4 HOH HOH 715 A HOH 21 4 HOH HOH 716 A HOH 14 4 HOH HOH 717 A HOH 142 4 HOH HOH 718 A HOH 127 4 HOH HOH 719 A HOH 87 4 HOH HOH 720 A HOH 69 4 HOH HOH 721 A HOH 198 4 HOH HOH 722 A HOH 92 4 HOH HOH 723 A HOH 23 4 HOH HOH 724 A HOH 99 4 HOH HOH 725 A HOH 176 4 HOH HOH 726 A HOH 32 4 HOH HOH 727 A HOH 193 4 HOH HOH 728 A HOH 40 4 HOH HOH 729 A HOH 5 4 HOH HOH 730 A HOH 163 4 HOH HOH 731 A HOH 141 4 HOH HOH 732 A HOH 74 4 HOH HOH 733 A HOH 185 4 HOH HOH 734 A HOH 128 4 HOH HOH 735 A HOH 28 4 HOH HOH 736 A HOH 7 4 HOH HOH 737 A HOH 218 4 HOH HOH 738 A HOH 115 4 HOH HOH 739 A HOH 135 4 HOH HOH 740 A HOH 85 4 HOH HOH 741 A HOH 45 4 HOH HOH 742 A HOH 154 4 HOH HOH 743 A HOH 134 4 HOH HOH 744 A HOH 46 4 HOH HOH 745 A HOH 89 4 HOH HOH 746 A HOH 68 4 HOH HOH 747 A HOH 122 4 HOH HOH 748 A HOH 34 4 HOH HOH 749 A HOH 57 4 HOH HOH 750 A HOH 42 4 HOH HOH 751 A HOH 189 4 HOH HOH 752 A HOH 125 4 HOH HOH 753 A HOH 54 4 HOH HOH 754 A HOH 165 4 HOH HOH 755 A HOH 147 4 HOH HOH 756 A HOH 179 4 HOH HOH 757 A HOH 118 4 HOH HOH 758 A HOH 35 4 HOH HOH 759 A HOH 63 4 HOH HOH 760 A HOH 55 4 HOH HOH 761 A HOH 30 4 HOH HOH 762 A HOH 171 4 HOH HOH 763 A HOH 25 4 HOH HOH 764 A HOH 203 4 HOH HOH 765 A HOH 164 4 HOH HOH 766 A HOH 206 4 HOH HOH 767 A HOH 190 4 HOH HOH 768 A HOH 150 4 HOH HOH 769 A HOH 91 4 HOH HOH 770 A HOH 158 4 HOH HOH 771 A HOH 174 4 HOH HOH 772 A HOH 107 4 HOH HOH 773 A HOH 192 4 HOH HOH 774 A HOH 100 4 HOH HOH 775 A HOH 173 4 HOH HOH 776 A HOH 86 4 HOH HOH 777 A HOH 59 4 HOH HOH 778 A HOH 230 4 HOH HOH 779 A HOH 130 4 HOH HOH 780 A HOH 41 4 HOH HOH 781 A HOH 182 4 HOH HOH 782 A HOH 211 4 HOH HOH 783 A HOH 228 4 HOH HOH 784 A HOH 239 4 HOH HOH 785 A HOH 72 4 HOH HOH 786 A HOH 219 4 HOH HOH 787 A HOH 153 4 HOH HOH 788 A HOH 217 4 HOH HOH 789 A HOH 235 4 HOH HOH 790 A HOH 184 4 HOH HOH 791 A HOH 242 4 HOH HOH 792 A HOH 241 4 HOH HOH 793 A HOH 195 4 HOH HOH 794 A HOH 197 4 HOH HOH 795 A HOH 243 4 HOH HOH 796 A HOH 1 4 HOH HOH 797 A HOH 2 4 HOH HOH 798 A HOH 3 4 HOH HOH 799 A HOH 4 4 HOH HOH 800 A HOH 6 4 HOH HOH 801 A HOH 8 4 HOH HOH 802 A HOH 9 4 HOH HOH 803 A HOH 10 4 HOH HOH 804 A HOH 11 4 HOH HOH 805 A HOH 12 4 HOH HOH 806 A HOH 13 4 HOH HOH 807 A HOH 15 4 HOH HOH 808 A HOH 16 4 HOH HOH 809 A HOH 18 4 HOH HOH 810 A HOH 19 4 HOH HOH 811 A HOH 22 4 HOH HOH 812 A HOH 24 4 HOH HOH 813 A HOH 26 4 HOH HOH 814 A HOH 27 4 HOH HOH 815 A HOH 33 4 HOH HOH 816 A HOH 36 4 HOH HOH 817 A HOH 37 4 HOH HOH 818 A HOH 38 4 HOH HOH 819 A HOH 39 4 HOH HOH 820 A HOH 44 4 HOH HOH 821 A HOH 47 4 HOH HOH 822 A HOH 48 4 HOH HOH 823 A HOH 49 4 HOH HOH 824 A HOH 50 4 HOH HOH 825 A HOH 51 4 HOH HOH 826 A HOH 52 4 HOH HOH 827 A HOH 53 4 HOH HOH 828 A HOH 56 4 HOH HOH 829 A HOH 58 4 HOH HOH 830 A HOH 60 4 HOH HOH 831 A HOH 61 4 HOH HOH 832 A HOH 62 4 HOH HOH 833 A HOH 64 4 HOH HOH 834 A HOH 65 4 HOH HOH 835 A HOH 66 4 HOH HOH 836 A HOH 67 4 HOH HOH 837 A HOH 70 4 HOH HOH 838 A HOH 71 4 HOH HOH 839 A HOH 73 4 HOH HOH 840 A HOH 75 4 HOH HOH 841 A HOH 76 4 HOH HOH 842 A HOH 77 4 HOH HOH 843 A HOH 78 4 HOH HOH 844 A HOH 79 4 HOH HOH 845 A HOH 80 4 HOH HOH 846 A HOH 81 4 HOH HOH 847 A HOH 82 4 HOH HOH 848 A HOH 83 4 HOH HOH 849 A HOH 84 4 HOH HOH 850 A HOH 88 4 HOH HOH 851 A HOH 90 4 HOH HOH 852 A HOH 93 4 HOH HOH 853 A HOH 94 4 HOH HOH 854 A HOH 96 4 HOH HOH 855 A HOH 97 4 HOH HOH 856 A HOH 98 4 HOH HOH 857 A HOH 101 4 HOH HOH 858 A HOH 104 4 HOH HOH 859 A HOH 105 4 HOH HOH 860 A HOH 108 4 HOH HOH 861 A HOH 109 4 HOH HOH 862 A HOH 110 4 HOH HOH 863 A HOH 111 4 HOH HOH 864 A HOH 112 4 HOH HOH 865 A HOH 113 4 HOH HOH 866 A HOH 114 4 HOH HOH 867 A HOH 116 4 HOH HOH 868 A HOH 117 4 HOH HOH 869 A HOH 120 4 HOH HOH 870 A HOH 121 4 HOH HOH 871 A HOH 123 4 HOH HOH 872 A HOH 124 4 HOH HOH 873 A HOH 126 4 HOH HOH 874 A HOH 129 4 HOH HOH 875 A HOH 131 4 HOH HOH 876 A HOH 132 4 HOH HOH 877 A HOH 133 4 HOH HOH 878 A HOH 136 4 HOH HOH 879 A HOH 137 4 HOH HOH 880 A HOH 138 4 HOH HOH 881 A HOH 139 4 HOH HOH 882 A HOH 140 4 HOH HOH 883 A HOH 143 4 HOH HOH 884 A HOH 144 4 HOH HOH 885 A HOH 145 4 HOH HOH 886 A HOH 146 4 HOH HOH 887 A HOH 148 4 HOH HOH 888 A HOH 149 4 HOH HOH 889 A HOH 151 4 HOH HOH 890 A HOH 152 4 HOH HOH 891 A HOH 155 4 HOH HOH 892 A HOH 156 4 HOH HOH 893 A HOH 157 4 HOH HOH 894 A HOH 159 4 HOH HOH 895 A HOH 160 4 HOH HOH 896 A HOH 161 4 HOH HOH 897 A HOH 162 4 HOH HOH 898 A HOH 166 4 HOH HOH 899 A HOH 167 4 HOH HOH 900 A HOH 168 4 HOH HOH 901 A HOH 169 4 HOH HOH 902 A HOH 170 4 HOH HOH 903 A HOH 172 4 HOH HOH 904 A HOH 175 4 HOH HOH 905 A HOH 177 4 HOH HOH 906 A HOH 180 4 HOH HOH 907 A HOH 181 4 HOH HOH 908 A HOH 183 4 HOH HOH 909 A HOH 186 4 HOH HOH 910 A HOH 187 4 HOH HOH 911 A HOH 188 4 HOH HOH 912 A HOH 191 4 HOH HOH 913 A HOH 194 4 HOH HOH 914 A HOH 196 4 HOH HOH 915 A HOH 199 4 HOH HOH 916 A HOH 200 4 HOH HOH 917 A HOH 201 4 HOH HOH 918 A HOH 202 4 HOH HOH 919 A HOH 204 4 HOH HOH 920 A HOH 205 4 HOH HOH 921 A HOH 207 4 HOH HOH 922 A HOH 208 4 HOH HOH 923 A HOH 209 4 HOH HOH 924 A HOH 210 4 HOH HOH 925 A HOH 212 4 HOH HOH 926 A HOH 214 4 HOH HOH 927 A HOH 215 4 HOH HOH 928 A HOH 216 4 HOH HOH 929 A HOH 221 4 HOH HOH 930 A HOH 222 4 HOH HOH 931 A HOH 224 4 HOH HOH 932 A HOH 225 4 HOH HOH 933 A HOH 227 4 HOH HOH 934 A HOH 229 4 HOH HOH 935 A HOH 231 4 HOH HOH 936 A HOH 232 4 HOH HOH 937 A HOH 233 4 HOH HOH 938 A HOH 234 4 HOH HOH 939 A HOH 236 4 HOH HOH 940 A HOH 237 4 HOH HOH 941 A HOH 238 4 HOH HOH 942 A HOH 240 4 HOH HOH 943 A HOH 244 4 HOH HOH 944 A HOH 245 4 HOH HOH 945 A HOH 246 4 HOH HOH 946 A HOH 247 4 HOH HOH 947 A HOH 248 4 HOH HOH 948 A HOH 249 4 HOH HOH 949 A HOH 250 4 HOH HOH 950 A GLY 199 n 1 GLY 199 A THR 200 n 2 THR 200 A ILE 201 n 3 ILE 201 A ALA 202 n 4 ALA 202 A ARG 203 n 5 ARG 203 A THR 204 n 6 THR 204 A ILE 205 n 7 ILE 205 A VAL 206 n 8 VAL 206 A LEU 207 n 9 LEU 207 A GLN 208 n 10 GLN 208 A GLU 209 n 11 GLU 209 A SER 210 n 12 SER 210 A ILE 211 n 13 ILE 211 A GLY 212 n 14 GLY 212 A LYS 213 n 15 LYS 213 A GLY 214 n 16 GLY 214 A ARG 215 n 17 ARG 215 A PHE 216 n 18 PHE 216 A GLY 217 n 19 GLY 217 A GLU 218 n 20 GLU 218 A VAL 219 n 21 VAL 219 A TRP 220 n 22 TRP 220 A ARG 221 n 23 ARG 221 A GLY 222 n 24 GLY 222 A LYS 223 n 25 LYS 223 A TRP 224 n 26 TRP 224 A ARG 225 n 27 ARG 225 A GLY 226 n 28 GLY 226 A GLU 227 n 29 GLU 227 A GLU 228 n 30 GLU 228 A VAL 229 n 31 VAL 229 A ALA 230 n 32 ALA 230 A VAL 231 n 33 VAL 231 A LYS 232 n 34 LYS 232 A ILE 233 n 35 ILE 233 A PHE 234 n 36 PHE 234 A SER 235 n 37 SER 235 A SER 236 n 38 SER 236 A ARG 237 n 39 ARG 237 A GLU 238 n 40 GLU 238 A GLU 239 n 41 GLU 239 A ARG 240 n 42 ARG 240 A SER 241 n 43 SER 241 A TRP 242 n 44 TRP 242 A PHE 243 n 45 PHE 243 A ARG 244 n 46 ARG 244 A GLU 245 n 47 GLU 245 A ALA 246 n 48 ALA 246 A GLU 247 n 49 GLU 247 A ILE 248 n 50 ILE 248 A TYR 249 n 51 TYR 249 A GLN 250 n 52 GLN 250 A THR 251 n 53 THR 251 A VAL 252 n 54 VAL 252 A MET 253 n 55 MET 253 A LEU 254 n 56 LEU 254 A ARG 255 n 57 ARG 255 A HIS 256 n 58 HIS 256 A GLU 257 n 59 GLU 257 A ASN 258 n 60 ASN 258 A ILE 259 n 61 ILE 259 A LEU 260 n 62 LEU 260 A GLY 261 n 63 GLY 261 A PHE 262 n 64 PHE 262 A ILE 263 n 65 ILE 263 A ALA 264 n 66 ALA 264 A ALA 265 n 67 ALA 265 A ASP 266 n 68 ASP 266 A ASN 267 n 69 ASN 267 A LYS 268 n 70 LYS 268 A ASP 269 n 71 ASP 269 A ASN 270 n 72 ASN 270 A GLY 271 n 73 GLY 271 A THR 272 n 74 THR 272 A TRP 273 n 75 TRP 273 A THR 274 n 76 THR 274 A GLN 275 n 77 GLN 275 A LEU 276 n 78 LEU 276 A TRP 277 n 79 TRP 277 A LEU 278 n 80 LEU 278 A VAL 279 n 81 VAL 279 A SER 280 n 82 SER 280 A ASP 281 n 83 ASP 281 A TYR 282 n 84 TYR 282 A HIS 283 n 85 HIS 283 A GLU 284 n 86 GLU 284 A HIS 285 n 87 HIS 285 A GLY 286 n 88 GLY 286 A SER 287 n 89 SER 287 A LEU 288 n 90 LEU 288 A PHE 289 n 91 PHE 289 A ASP 290 n 92 ASP 290 A TYR 291 n 93 TYR 291 A LEU 292 n 94 LEU 292 A ASN 293 n 95 ASN 293 A ARG 294 n 96 ARG 294 A TYR 295 n 97 TYR 295 A THR 296 n 98 THR 296 A VAL 297 n 99 VAL 297 A THR 298 n 100 THR 298 A VAL 299 n 101 VAL 299 A GLU 300 n 102 GLU 300 A GLY 301 n 103 GLY 301 A MET 302 n 104 MET 302 A ILE 303 n 105 ILE 303 A LYS 304 n 106 LYS 304 A LEU 305 n 107 LEU 305 A ALA 306 n 108 ALA 306 A LEU 307 n 109 LEU 307 A SER 308 n 110 SER 308 A THR 309 n 111 THR 309 A ALA 310 n 112 ALA 310 A SER 311 n 113 SER 311 A GLY 312 n 114 GLY 312 A LEU 313 n 115 LEU 313 A ALA 314 n 116 ALA 314 A HIS 315 n 117 HIS 315 A LEU 316 n 118 LEU 316 A HIS 317 n 119 HIS 317 A MET 318 n 120 MET 318 A GLU 319 n 121 GLU 319 A ILE 320 n 122 ILE 320 A VAL 321 n 123 VAL 321 A GLY 322 n 124 GLY 322 A THR 323 n 125 THR 323 A GLN 324 n 126 GLN 324 A GLY 325 n 127 GLY 325 A LYS 326 n 128 LYS 326 A PRO 327 n 129 PRO 327 A ALA 328 n 130 ALA 328 A ILE 329 n 131 ILE 329 A ALA 330 n 132 ALA 330 A HIS 331 n 133 HIS 331 A ARG 332 n 134 ARG 332 A ASP 333 n 135 ASP 333 A LEU 334 n 136 LEU 334 A LYS 335 n 137 LYS 335 A SER 336 n 138 SER 336 A LYS 337 n 139 LYS 337 A ASN 338 n 140 ASN 338 A ILE 339 n 141 ILE 339 A LEU 340 n 142 LEU 340 A VAL 341 n 143 VAL 341 A LYS 342 n 144 LYS 342 A LYS 343 n 145 LYS 343 A ASN 344 n 146 ASN 344 A GLY 345 n 147 GLY 345 A THR 346 n 148 THR 346 A CYS 347 n 149 CYS 347 A CYS 348 n 150 CYS 348 A ILE 349 n 151 ILE 349 A ALA 350 n 152 ALA 350 A ASP 351 n 153 ASP 351 A LEU 352 n 154 LEU 352 A GLY 353 n 155 GLY 353 A LEU 354 n 156 LEU 354 A ALA 355 n 157 ALA 355 A VAL 356 n 158 VAL 356 A ARG 357 n 159 ARG 357 A HIS 358 n 160 HIS 358 A ASP 359 n 161 ASP 359 A SER 360 n 162 SER 360 A ALA 361 n 163 ALA 361 A THR 362 n 164 THR 362 A ASP 363 n 165 ASP 363 A THR 364 n 166 THR 364 A ILE 365 n 167 ILE 365 A ASP 366 n 168 ASP 366 A ILE 367 n 169 ILE 367 A ALA 368 n 170 ALA 368 A PRO 369 n 171 PRO 369 A ASN 370 n 172 ASN 370 A HIS 371 n 173 HIS 371 A ARG 372 n 174 ARG 372 A VAL 373 n 175 VAL 373 A GLY 374 n 176 GLY 374 A THR 375 n 177 THR 375 A LYS 376 n 178 LYS 376 A ARG 377 n 179 ARG 377 A TYR 378 n 180 TYR 378 A MET 379 n 181 MET 379 A ALA 380 n 182 ALA 380 A PRO 381 n 183 PRO 381 A GLU 382 n 184 GLU 382 A VAL 383 n 185 VAL 383 A LEU 384 n 186 LEU 384 A ASP 385 n 187 ASP 385 A ASP 386 n 188 ASP 386 A SER 387 n 189 SER 387 A ILE 388 n 190 ILE 388 A ASN 389 n 191 ASN 389 A MET 390 n 192 MET 390 A LYS 391 n 193 LYS 391 A HIS 392 n 194 HIS 392 A PHE 393 n 195 PHE 393 A GLU 394 n 196 GLU 394 A SER 395 n 197 SER 395 A PHE 396 n 198 PHE 396 A LYS 397 n 199 LYS 397 A ARG 398 n 200 ARG 398 A ALA 399 n 201 ALA 399 A ASP 400 n 202 ASP 400 A ILE 401 n 203 ILE 401 A TYR 402 n 204 TYR 402 A ALA 403 n 205 ALA 403 A MET 404 n 206 MET 404 A GLY 405 n 207 GLY 405 A LEU 406 n 208 LEU 406 A VAL 407 n 209 VAL 407 A PHE 408 n 210 PHE 408 A TRP 409 n 211 TRP 409 A GLU 410 n 212 GLU 410 A ILE 411 n 213 ILE 411 A ALA 412 n 214 ALA 412 A ARG 413 n 215 ARG 413 A ARG 414 n 216 ARG 414 A CYS 415 n 217 CYS 415 A SER 416 n 218 SER 416 A ILE 417 n 219 ILE 417 A GLY 418 n 220 GLY 418 A GLY 419 n 221 GLY 419 A ILE 420 n 222 ILE 420 A HIS 421 n 223 HIS 421 A GLU 422 n 224 GLU 422 A ASP 423 n 225 ASP 423 A TYR 424 n 226 TYR 424 A GLN 425 n 227 GLN 425 A LEU 426 n 228 LEU 426 A PRO 427 n 229 PRO 427 A TYR 428 n 230 TYR 428 A TYR 429 n 231 TYR 429 A ASP 430 n 232 ASP 430 A LEU 431 n 233 LEU 431 A VAL 432 n 234 VAL 432 A PRO 433 n 235 PRO 433 A SER 434 n 236 SER 434 A ASP 435 n 237 ASP 435 A PRO 436 n 238 PRO 436 A SER 437 n 239 SER 437 A VAL 438 n 240 VAL 438 A GLU 439 n 241 GLU 439 A GLU 440 n 242 GLU 440 A MET 441 n 243 MET 441 A ARG 442 n 244 ARG 442 A LYS 443 n 245 LYS 443 A VAL 444 n 246 VAL 444 A VAL 445 n 247 VAL 445 A CYS 446 n 248 CYS 446 A GLU 447 n 249 GLU 447 A GLN 448 n 250 GLN 448 A LYS 449 n 251 LYS 449 A LEU 450 n 252 LEU 450 A ARG 451 n 253 ARG 451 A PRO 452 n 254 PRO 452 A ASN 453 n 255 ASN 453 A ILE 454 n 256 ILE 454 A PRO 455 n 257 PRO 455 A ASN 456 n 258 ASN 456 A ARG 457 n 259 ARG 457 A TRP 458 n 260 TRP 458 A GLN 459 n 261 GLN 459 A SER 460 n 262 SER 460 A CYS 461 n 263 CYS 461 A GLU 462 n 264 GLU 462 A ALA 463 n 265 ALA 463 A LEU 464 n 266 LEU 464 A ARG 465 n 267 ARG 465 A VAL 466 n 268 VAL 466 A MET 467 n 269 MET 467 A ALA 468 n 270 ALA 468 A LYS 469 n 271 LYS 469 A ILE 470 n 272 ILE 470 A MET 471 n 273 MET 471 A ARG 472 n 274 ARG 472 A GLU 473 n 275 GLU 473 A CYS 474 n 276 CYS 474 A TRP 475 n 277 TRP 475 A TYR 476 n 278 TYR 476 A ALA 477 n 279 ALA 477 A ASN 478 n 280 ASN 478 A GLY 479 n 281 GLY 479 A ALA 480 n 282 ALA 480 A ALA 481 n 283 ALA 481 A ARG 482 n 284 ARG 482 A LEU 483 n 285 LEU 483 A THR 484 n 286 THR 484 A ALA 485 n 287 ALA 485 A LEU 486 n 288 LEU 486 A ARG 487 n 289 ARG 487 A ILE 488 n 290 ILE 488 A LYS 489 n 291 LYS 489 A LYS 490 n 292 LYS 490 A THR 491 n 293 THR 491 A LEU 492 n 294 LEU 492 A SER 493 n 295 SER 493 A GLN 494 n 296 GLN 494 A LEU 495 n 297 LEU 495 A SER 496 n 298 SER 496 A GLN 497 n 299 GLN 497 A GLN 498 n 300 GLN 498 A GLU 499 n 301 GLU 499 A GLY 500 n 302 GLY 500 A ILE 501 n 303 ILE 501 A n 304 502 A n 305 503 A 0.2852 0.2185 0.1731 0.5007 0.3986 0.6610 -0.0188 -0.0097 0.0458 -0.0414 0.0009 0.0252 -0.0842 0.0038 0.0179 -0.0324 0.0011 -0.0007 -0.0347 0.0004 -0.0190 refined 12.1070 76.5297 12.1773 X-RAY DIFFRACTION X-RAY DIFFRACTION 1 { A|* } software_defined_assembly PISA 1 MONOMERIC 220 -16 14490 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N GLN 208 A N GLN 10 A O ARG 221 A O ARG 23 A N TRP 224 A N TRP 26 A O GLU 227 A O GLU 29 A N LYS 232 A N LYS 34 A O LEU 278 A O LEU 80 A O VAL 279 A O VAL 81 A N ALA 264 A N ALA 66 A N ALA 330 A N ALA 132 A O VAL 356 A O VAL 158 A N ASP 359 A N ASP 161 A O THR 364 A O THR 166 A N LEU 340 A N LEU 142 A O CYS 348 A O CYS 150 1 A LYS 502 A LYS 304 1 Y 1 A MET 503 A MET 305 1 Y 1 A ARG 332 73.15 -2.13 1 A ASP 333 -150.40 44.66 1 A ALA 368 39.05 66.54 19.71 0.5565 0.0000 0.0000 -2.9037 0.0000 2.3472 0.9549 0.9452 0.1842 0.1535 0.1668 1.69 22.54 14356 33214 43.22 97.79 0.092 RANDOM 1 THROUGHOUT 0.0 0.097 0.093 0.090 0.177 1.69 22.54 250 2749 24 0 2475 0.010 2566 HARMONIC 2.00 1.02 3477 HARMONIC 2.00 921 SINUSOIDAL 2.00 61 HARMONIC 2.00 380 HARMONIC 5.00 2566 HARMONIC 20.00 3.60 14.17 328 SEMIHARMONIC 5.00 3264 SEMIHARMONIC 4.00 0.2224 0.1562 0.1851 1.74 1029 1292 2321 17 44.33 97.79 17.15 1.68 44.54 4X2K 32921 1 19.0 12.4 98.2 refinement BUSTER 2.11.4 data reduction XDS data scaling XSCALE TGF-beta receptor type I (E.C.2.7.1.37) Selection of fragments for kinase inhibitor design: decoration is key 1 N N 2 N N 3 N N 4 N N A ILE 201 A ILE 3 HELX_P A ARG 203 A ARG 5 5 AA1 3 A GLU 238 A GLU 40 HELX_P A GLN 250 A GLN 52 1 AA2 13 A SER 287 A SER 89 HELX_P A TYR 295 A TYR 97 1 AA3 9 A THR 298 A THR 100 HELX_P A MET 318 A MET 120 1 AA4 21 A LYS 335 A LYS 137 HELX_P A LYS 337 A LYS 139 5 AA5 3 A ASP 351 A ASP 153 HELX_P A ALA 355 A ALA 157 5 AA6 5 A THR 375 A THR 177 HELX_P A MET 379 A MET 181 5 AA7 5 A ALA 380 A ALA 182 HELX_P A ASP 385 A ASP 187 1 AA8 6 A HIS 392 A HIS 194 HELX_P A ARG 414 A ARG 216 1 AA9 23 A SER 437 A SER 239 HELX_P A CYS 446 A CYS 248 1 AB1 10 A PRO 455 A PRO 257 HELX_P A SER 460 A SER 262 5 AB2 6 A CYS 461 A CYS 263 HELX_P A TRP 475 A TRP 277 1 AB3 15 A ASN 478 A ASN 280 HELX_P A ARG 482 A ARG 284 5 AB4 5 A THR 484 A THR 286 HELX_P A GLY 500 A GLY 302 1 AB5 17 TRANSFERASE TRANSFERASE, PROTEIN KINASE, INHIBITOR COMPLEX TGFR1_HUMAN UNP 1 200 P36897 TIARTIVLQESIGKGRFGEVWRGKWRGEEVAVKIFSSREERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWLV SDYHEHGSLFDYLNRYTVTVEGMIKLALSTASGLAHLHMEIVGTQGKPAIAHRDLKSKNILVKKNGTCCIADLGLAVRHD SATDTIDIAPNHRVGTKRYMAPEVLDDSINMKHFESFKRADIYAMGLVFWEIARRCSIGGIHEDYQLPYYDLVPSDPSVE EMRKVVCEQKLRPNIPNRWQSCEALRVMAKIMRECWYANGAARLTALRIKKTLSQLSQQEGIKM 200 503 4X2K 200 503 P36897 A 1 2 305 1 expression tag GLY 199 4X2K A P36897 UNP 1 5 3 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 205 A ILE 7 A LYS 213 A LYS 15 A GLU 218 A GLU 20 A TRP 224 A TRP 26 A GLU 227 A GLU 29 A SER 235 A SER 37 A THR 274 A THR 76 A ASP 281 A ASP 83 A PHE 262 A PHE 64 A ASP 269 A ASP 71 A ILE 329 A ILE 131 A ALA 330 A ALA 132 A VAL 356 A VAL 158 A ASP 359 A ASP 161 A THR 364 A THR 166 A ILE 365 A ILE 167 A ILE 339 A ILE 141 A VAL 341 A VAL 143 A CYS 347 A CYS 149 A ILE 349 A ILE 151 binding site for residue 3WO A 601 A 3WO 601 Software 14 binding site for residue SO4 A 602 A SO4 602 Software 8 A VAL 219 A VAL 21 14 1_555 A ALA 230 A ALA 32 14 1_555 A LYS 232 A LYS 34 14 1_555 A GLU 245 A GLU 47 14 1_555 A TYR 249 A TYR 51 14 1_555 A LEU 260 A LEU 62 14 1_555 A LEU 278 A LEU 80 14 1_555 A SER 280 A SER 82 14 1_555 A ASP 281 A ASP 83 14 1_555 A TYR 282 A TYR 84 14 1_555 A HIS 283 A HIS 85 14 1_555 A GLY 286 A GLY 88 14 1_555 A LEU 340 A LEU 142 14 1_555 A ASP 351 A ASP 153 14 1_555 A LYS 337 A LYS 139 8 1_555 A ARG 377 A ARG 179 8 1_555 A ASP 435 A ASP 237 8 1_555 A HOH 718 D HOH 8 1_655 A HOH 733 D HOH 8 1_655 A HOH 768 D HOH 8 1_555 A HOH 813 D HOH 8 1_555 A HOH 863 D HOH 8 1_555 19 P 21 21 21