HEADER ISOMERASE 25-AUG-10 2XP6 TITLE DISCOVERY OF CELL-ACTIVE PHENYL-IMIDAZOLE PIN1 INHIBITORS BY TITLE 2 STRUCTURE-GUIDED FRAGMENT EVOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDYL-PROLYL CIS-TRANS ISOMERASE NIMA-INTERACTING 1; COMPND 3 CHAIN: A; COMPND 4 MUTATION: YES; COMPND 5 EC: 5.2.1.8; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.90 ANGSTORMS DBREF 2XP6 A 1 163 UNP Q13526 PIN1_HUMAN 1 163 SEQRES 1 A 22 LEU PRO PRO GLY TRP GLU LYS ALA MET SER ARG SER SER SEQRES 2 A 22 GLY ARG VAL TYR TYR PHE ASN HIS ILE ATOM 1 N LEU A 7 -15.665 3.625 36.055 1.00 37.91 ATOM 2 CA LEU A 7 -16.959 3.970 35.328 1.00 37.35 ATOM 3 C LEU A 7 -16.864 5.414 34.860 1.00 35.90 ATOM 4 O LEU A 7 -16.326 6.204 35.577 1.00 36.01 ATOM 5 CB LEU A 7 -18.181 3.834 36.267 1.00 37.67 ATOM 6 CG LEU A 7 -18.691 2.436 36.666 1.00 39.00 ATOM 7 CD1 LEU A 7 -19.816 2.503 37.670 1.00 41.01 ATOM 8 CD2 LEU A 7 -19.110 1.619 35.413 1.00 42.05 ATOM 9 N PRO A 8 -17.446 5.782 33.703 1.00 35.03 ATOM 10 CA PRO A 8 -17.216 7.160 33.250 1.00 34.50 ATOM 11 C PRO A 8 -18.006 8.263 34.009 1.00 35.08 ATOM 12 O PRO A 8 -18.883 7.944 34.858 1.00 34.62 ATOM 13 CB PRO A 8 -17.604 7.117 31.767 1.00 34.30 ATOM 14 CG PRO A 8 -17.877 5.702 31.450 1.00 34.69 ATOM 15 CD PRO A 8 -18.316 5.082 32.753 1.00 35.05 ATOM 16 N PRO A 9 -17.669 9.560 33.733 1.00 34.87 ATOM 17 CA PRO A 9 -18.241 10.670 34.511 1.00 34.11 ATOM 18 C PRO A 9 -19.758 10.551 34.757 1.00 33.04 ATOM 19 O PRO A 9 -20.546 10.387 33.805 1.00 32.20 ATOM 20 CB PRO A 9 -17.911 11.934 33.650 1.00 34.04 ATOM 21 CG PRO A 9 -16.698 11.548 32.847 1.00 36.62 ATOM 22 CD PRO A 9 -16.691 10.031 32.714 1.00 34.36 ATOM 23 N GLY A 10 -20.148 10.666 36.034 1.00 32.05 ATOM 24 CA GLY A 10 -21.528 10.715 36.429 1.00 30.05 ATOM 25 C GLY A 10 -22.152 9.395 36.826 1.00 28.58 ATOM 26 O GLY A 10 -23.169 9.387 37.473 1.00 27.18 ATOM 27 N TRP A 11 -21.540 8.308 36.377 1.00 28.48 ATOM 28 CA TRP A 11 -22.066 6.925 36.481 1.00 30.03 ATOM 29 C TRP A 11 -21.810 6.282 37.830 1.00 31.19 ATOM 30 O TRP A 11 -20.670 6.306 38.345 1.00 31.79 ATOM 31 CB TRP A 11 -21.486 5.982 35.387 1.00 27.14 ATOM 32 CG TRP A 11 -22.099 6.240 34.077 1.00 26.09 ATOM 33 CD1 TRP A 11 -21.555 6.942 33.064 1.00 21.86 ATOM 34 CD2 TRP A 11 -23.410 5.817 33.614 1.00 27.24 ATOM 35 NE1 TRP A 11 -22.404 6.989 31.985 1.00 24.31 ATOM 36 CE2 TRP A 11 -23.557 6.306 32.292 1.00 26.71 ATOM 37 CE3 TRP A 11 -24.467 5.090 34.191 1.00 23.45 ATOM 38 CZ2 TRP A 11 -24.709 6.076 31.521 1.00 26.81 ATOM 39 CZ3 TRP A 11 -25.615 4.859 33.418 1.00 24.71 ATOM 40 CH2 TRP A 11 -25.729 5.357 32.107 1.00 28.01 ATOM 41 N GLU A 12 -22.858 5.671 38.392 1.00 33.21 ATOM 42 CA GLU A 12 -22.669 4.954 39.666 1.00 34.44 ATOM 43 C GLU A 12 -23.475 3.651 39.684 1.00 34.81 ATOM 44 O GLU A 12 -24.508 3.523 38.983 1.00 32.12 ATOM 45 CB GLU A 12 -23.081 5.816 40.895 1.00 36.22 ATOM 46 CG GLU A 12 -22.414 7.228 41.051 1.00 43.36 ATOM 47 CD GLU A 12 -20.858 7.230 41.368 1.00 53.11 ATOM 48 OE1 GLU A 12 -20.360 8.347 41.690 1.00 55.83 ATOM 49 OE2 GLU A 12 -20.142 6.169 41.291 1.00 54.52 ATOM 50 N LYS A 13 -23.024 2.718 40.519 1.00 34.26 ATOM 51 CA LYS A 13 -23.768 1.494 40.692 1.00 36.30 ATOM 52 C LYS A 13 -24.874 1.634 41.712 1.00 35.45 ATOM 53 O LYS A 13 -24.680 2.270 42.761 1.00 36.41 ATOM 54 CB LYS A 13 -22.829 0.382 41.092 1.00 37.76 ATOM 55 CG LYS A 13 -23.227 -0.939 40.464 1.00 43.21 ATOM 56 CD LYS A 13 -22.346 -2.059 40.937 1.00 51.50 ATOM 57 CE LYS A 13 -20.896 -1.884 40.500 1.00 53.99 ATOM 58 NZ LYS A 13 -20.197 -3.222 40.443 1.00 58.17 ATOM 59 N ALA A 14 -26.043 1.063 41.413 1.00 34.21 ATOM 60 CA ALA A 14 -27.116 1.038 42.372 1.00 33.80 ATOM 61 C ALA A 14 -27.734 -0.373 42.490 1.00 34.36 ATOM 62 O ALA A 14 -27.477 -1.257 41.655 1.00 33.12 ATOM 63 CB ALA A 14 -28.159 2.001 41.960 1.00 33.33 ATOM 64 N MET A 15 -28.550 -0.574 43.521 1.00 35.21 ATOM 65 CA MET A 15 -29.355 -1.833 43.625 1.00 35.79 ATOM 66 C MET A 15 -30.778 -1.608 43.216 1.00 34.58 ATOM 67 O MET A 15 -31.388 -0.650 43.679 1.00 34.18 ATOM 68 CB MET A 15 -29.384 -2.473 45.029 1.00 36.64 ATOM 69 CG MET A 15 -29.769 -4.025 44.957 1.00 38.65 ATOM 70 SD MET A 15 -28.255 -5.059 45.182 1.00 58.88 ATOM 71 CE MET A 15 -26.852 -4.035 44.583 1.00 53.23 ATOM 72 N SER A 16 -31.327 -2.524 42.403 1.00 34.72 ATOM 73 CA SER A 16 -32.744 -2.430 41.995 1.00 35.48 ATOM 74 C SER A 16 -33.675 -2.824 43.170 1.00 36.79 ATOM 75 O SER A 16 -33.448 -3.854 43.803 1.00 36.73 ATOM 76 CB SER A 16 -33.063 -3.353 40.827 1.00 34.67 ATOM 77 OG SER A 16 -34.478 -3.380 40.652 1.00 35.64 ATOM 78 N ARG A 17 -34.696 -2.033 43.462 1.00 36.77 ATOM 79 CA ARG A 17 -35.444 -2.369 44.638 1.00 39.22 ATOM 80 C ARG A 17 -36.573 -3.328 44.285 1.00 39.88 ATOM 81 O ARG A 17 -37.045 -4.112 45.113 1.00 37.43 ATOM 82 CB ARG A 17 -35.784 -1.129 45.484 1.00 40.28 ATOM 83 CG ARG A 17 -37.147 -0.503 45.422 1.00 43.94 ATOM 84 CD ARG A 17 -37.185 0.531 46.564 1.00 46.87 ATOM 85 NE ARG A 17 -35.809 0.996 46.766 1.00 51.00 ATOM 86 CZ ARG A 17 -35.441 2.198 47.241 1.00 51.83 ATOM 87 NH1 ARG A 17 -36.358 3.103 47.635 1.00 50.27 ATOM 88 NH2 ARG A 17 -34.132 2.486 47.332 1.00 45.82 ATOM 89 N SER A 18 -36.908 -3.378 43.001 1.00 39.95 ATOM 90 CA SER A 18 -37.857 -4.417 42.575 1.00 40.36 ATOM 91 C SER A 18 -37.188 -5.757 42.466 1.00 39.76 ATOM 92 O SER A 18 -37.681 -6.748 43.002 1.00 39.92 ATOM 93 CB SER A 18 -38.513 -4.048 41.256 1.00 40.98 ATOM 94 OG SER A 18 -39.608 -3.213 41.552 1.00 42.94 ATOM 95 N SER A 19 -36.023 -5.765 41.830 1.00 37.96 ATOM 96 CA SER A 19 -35.451 -6.994 41.295 1.00 36.46 ATOM 97 C SER A 19 -34.280 -7.532 42.124 1.00 35.05 ATOM 98 O SER A 19 -34.001 -8.714 42.081 1.00 34.53 ATOM 99 CB SER A 19 -35.005 -6.742 39.840 1.00 35.95 ATOM 100 OG SER A 19 -33.597 -6.854 39.718 1.00 40.05 ATOM 101 N GLY A 20 -33.580 -6.671 42.867 1.00 32.93 ATOM 102 CA GLY A 20 -32.365 -7.097 43.532 1.00 32.10 ATOM 103 C GLY A 20 -31.103 -7.072 42.656 1.00 31.67 ATOM 104 O GLY A 20 -29.977 -7.149 43.180 1.00 32.60 ATOM 105 N ARG A 21 -31.254 -6.962 41.327 1.00 30.58 ATOM 106 CA ARG A 21 -30.080 -6.795 40.464 1.00 30.27 ATOM 107 C ARG A 21 -29.466 -5.387 40.540 1.00 29.27 ATOM 108 O ARG A 21 -30.180 -4.376 40.727 1.00 29.96 ATOM 109 CB ARG A 21 -30.404 -7.173 38.995 1.00 30.92 ATOM 110 CG ARG A 21 -29.945 -8.621 38.602 1.00 35.43 ATOM 111 CD ARG A 21 -30.230 -8.923 37.124 1.00 36.80 ATOM 112 NE ARG A 21 -31.634 -8.600 36.845 1.00 35.31 ATOM 113 CZ ARG A 21 -32.072 -7.818 35.877 1.00 34.71 ATOM 114 NH1 ARG A 21 -31.241 -7.206 35.009 1.00 29.51 ATOM 115 NH2 ARG A 21 -33.393 -7.663 35.779 1.00 34.75 ATOM 116 N VAL A 22 -28.151 -5.347 40.426 1.00 27.94 ATOM 117 CA VAL A 22 -27.380 -4.109 40.314 1.00 27.32 ATOM 118 C VAL A 22 -27.761 -3.452 38.951 1.00 26.20 ATOM 119 O VAL A 22 -28.035 -4.140 37.969 1.00 27.05 ATOM 120 CB VAL A 22 -25.827 -4.362 40.349 1.00 27.21 ATOM 121 CG1 VAL A 22 -25.332 -5.185 41.615 1.00 30.15 ATOM 122 CG2 VAL A 22 -25.390 -5.109 39.135 1.00 25.06 ATOM 123 N TYR A 23 -27.741 -2.128 38.894 1.00 25.69 ATOM 124 CA TYR A 23 -27.895 -1.421 37.639 1.00 24.73 ATOM 125 C TYR A 23 -26.948 -0.221 37.743 1.00 25.23 ATOM 126 O TYR A 23 -26.285 -0.039 38.758 1.00 25.55 ATOM 127 CB TYR A 23 -29.340 -1.004 37.431 1.00 23.28 ATOM 128 CG TYR A 23 -29.893 0.005 38.381 1.00 25.61 ATOM 129 CD1 TYR A 23 -30.051 1.361 37.982 1.00 24.14 ATOM 130 CD2 TYR A 23 -30.341 -0.363 39.655 1.00 26.25 ATOM 131 CE1 TYR A 23 -30.590 2.280 38.807 1.00 24.91 ATOM 132 CE2 TYR A 23 -30.883 0.578 40.509 1.00 27.82 ATOM 133 CZ TYR A 23 -30.987 1.893 40.086 1.00 25.62 ATOM 134 OH TYR A 23 -31.521 2.851 40.891 1.00 31.27 ATOM 135 N TYR A 24 -26.914 0.602 36.703 1.00 25.18 ATOM 136 CA TYR A 24 -26.118 1.788 36.703 1.00 23.48 ATOM 137 C TYR A 24 -27.027 3.035 36.480 1.00 22.92 ATOM 138 O TYR A 24 -27.947 3.015 35.688 1.00 21.15 ATOM 139 CB TYR A 24 -25.044 1.638 35.662 1.00 23.78 ATOM 140 CG TYR A 24 -24.228 0.392 35.895 1.00 26.74 ATOM 141 CD1 TYR A 24 -24.696 -0.875 35.487 1.00 29.74 ATOM 142 CD2 TYR A 24 -22.981 0.463 36.555 1.00 31.95 ATOM 143 CE1 TYR A 24 -23.926 -2.056 35.726 1.00 35.06 ATOM 144 CE2 TYR A 24 -22.203 -0.688 36.803 1.00 35.63 ATOM 145 CZ TYR A 24 -22.684 -1.942 36.389 1.00 40.37 ATOM 146 OH TYR A 24 -21.937 -3.076 36.617 1.00 44.37 ATOM 147 N PHE A 25 -26.726 4.109 37.209 1.00 21.89 ATOM 148 CA PHE A 25 -27.431 5.405 37.149 0.50 22.64 ATOM 149 C PHE A 25 -26.368 6.491 36.886 1.00 23.17 ATOM 150 O PHE A 25 -25.216 6.337 37.346 1.00 24.19 ATOM 151 CB PHE A 25 -28.100 5.655 38.514 0.50 22.53 ATOM 152 CG PHE A 25 -28.718 7.018 38.658 0.50 19.45 ATOM 153 CD1 PHE A 25 -29.855 7.360 37.923 0.50 21.61 ATOM 154 CD2 PHE A 25 -28.188 7.946 39.534 0.50 15.17 ATOM 155 CE1 PHE A 25 -30.467 8.650 38.045 0.50 16.92 ATOM 156 CE2 PHE A 25 -28.774 9.199 39.658 0.50 17.38 ATOM 157 CZ PHE A 25 -29.947 9.540 38.874 0.50 11.89 ATOM 158 N ASN A 26 -26.752 7.562 36.209 1.00 23.20 ATOM 159 CA ASN A 26 -25.831 8.674 35.972 1.00 22.29 ATOM 160 C ASN A 26 -26.452 9.901 36.577 1.00 22.36 ATOM 161 O ASN A 26 -27.577 10.262 36.223 1.00 22.96 ATOM 162 CB ASN A 26 -25.590 8.861 34.495 1.00 21.49 ATOM 163 CG ASN A 26 -24.482 9.896 34.252 1.00 21.56 ATOM 164 OD1 ASN A 26 -24.624 11.013 34.663 1.00 20.38 ATOM 165 ND2 ASN A 26 -23.412 9.507 33.594 1.00 19.25 ATOM 166 N HIS A 27 -25.766 10.527 37.541 1.00 22.01 ATOM 167 CA HIS A 27 -26.456 11.586 38.331 1.00 22.11 ATOM 168 C HIS A 27 -26.395 12.897 37.563 1.00 22.33 ATOM 169 O HIS A 27 -27.056 13.874 37.933 1.00 21.26 ATOM 170 CB HIS A 27 -25.860 11.728 39.776 1.00 21.96 ATOM 171 CG HIS A 27 -24.374 11.943 39.803 1.00 23.79 ATOM 172 ND1 HIS A 27 -23.797 13.191 39.629 1.00 28.28 ATOM 173 CD2 HIS A 27 -23.346 11.085 40.024 1.00 29.64 ATOM 174 CE1 HIS A 27 -22.480 13.085 39.695 1.00 27.81 ATOM 175 NE2 HIS A 27 -22.174 11.816 39.917 1.00 29.82 ATOM 176 N ILE A 28 -25.656 12.875 36.453 1.00 22.06 ATOM 177 CA ILE A 28 -25.565 14.070 35.627 1.00 22.22 ATOM 178 C ILE A 28 -26.656 14.052 34.560 1.00 22.17 ATOM 179 O ILE A 28 -27.290 15.077 34.337 1.00 21.35 ATOM 180 CB ILE A 28 -24.176 14.315 35.012 1.00 22.27 ATOM 181 CG1 ILE A 28 -23.123 14.364 36.126 1.00 20.30 ATOM 182 CG2 ILE A 28 -24.221 15.725 34.165 1.00 20.39 ATOM 183 CD1 ILE A 28 -21.697 14.144 35.637 1.00 23.07 ATOM 184 C35 12P A1164 -30.751 4.101 28.775 1.00 39.79 ATOM 185 O34 12P A1164 -30.276 5.465 28.836 1.00 41.91 ATOM 186 C33 12P A1164 -31.320 6.411 29.110 1.00 32.79 ATOM 187 C32 12P A1164 -32.028 6.150 30.442 1.00 20.89 ATOM 188 O31 12P A1164 -33.051 7.150 30.621 1.00 28.85 ATOM 189 C30 12P A1164 -33.750 6.938 31.848 1.00 23.61 ATOM 190 C29 12P A1164 -34.717 5.818 31.563 1.00 12.74 ATOM 191 O28 12P A1164 -35.465 5.452 32.715 1.00 28.07 ATOM 192 C27 12P A1164 -36.418 4.397 32.356 1.00 21.87 ATOM 193 C26 12P A1164 -35.664 3.169 31.934 1.00 17.29 ATOM 194 O25 12P A1164 -36.419 1.967 32.135 1.00 28.40 ATOM 195 C24 12P A1164 -35.596 0.839 31.779 1.00 23.63 ATOM 196 C23 12P A1164 -34.619 0.730 32.912 1.00 20.32 ATOM 197 O22 12P A1164 -33.643 -0.258 32.683 1.00 25.76 ATOM 198 C21 12P A1164 -32.818 -0.474 33.865 1.00 23.91 ATOM 199 C20 12P A1164 -33.659 -0.292 35.106 1.00 23.01 ATOM 200 O19 12P A1164 -32.765 -0.441 36.184 1.00 29.50 ATOM 201 C18 12P A1164 -33.549 -0.199 37.367 1.00 29.08 ATOM 202 C17 12P A1164 -33.833 1.276 37.371 1.00 28.00 ATOM 203 O16 12P A1164 -34.719 1.685 38.415 1.00 38.52 ATOM 204 C15 12P A1164 -34.705 3.130 38.714 1.00 34.70 ATOM 205 C14 12P A1164 -35.505 4.062 37.834 1.00 32.67 TER