HEADER CHAPERONE PROTEIN 09-OCT-91 3DPA TITLE CRYSTAL STRUCTURE OF CHAPERONE PROTEIN PAPD REVEALS AN IMMUNOGLOBULIN TITLE 2 FOLD COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHAPERONE PROTEIN PAPD; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.50 ANGSTORMS DBREF 3DPA A 1 218 UNP P15319 PAPD_ECOLI 22 239 SEQRES 1 A 93 ASN GLU VAL TRP GLN ASP GLN LEU ILE LEU ASN LYS VAL SEQRES 2 A 93 SER GLY GLY TYR ARG ILE GLU ASN PRO THR PRO TYR TYR SEQRES 3 A 93 VAL THR VAL ILE GLY LEU GLY GLY SER GLU LYS GLN ALA SEQRES 4 A 93 GLU GLU GLY GLU PHE GLU THR VAL MET LEU SER PRO ARG SEQRES 5 A 93 SER GLU GLN THR VAL LYS SER ALA ASN TYR ASN THR PRO SEQRES 6 A 93 TYR LEU SER TYR ILE ASN ASP TYR GLY GLY ARG PRO VAL SEQRES 7 A 93 LEU SER PHE ILE CYS ASN GLY SER ARG CYS SER VAL LYS SEQRES 8 A 93 LYS GLU ATOM 1 CA ASN A 125 36.321 51.417 30.915 1.00 20.00 ATOM 2 CA GLU A 126 39.919 51.474 31.665 1.00 20.00 ATOM 3 CA VAL A 127 42.123 51.507 28.726 1.00 20.00 ATOM 4 CA TRP A 128 45.155 50.064 30.470 1.00 20.00 ATOM 5 CA GLN A 129 46.927 49.906 27.104 1.00 20.00 ATOM 6 CA ASP A 130 47.380 53.626 27.530 1.00 20.00 ATOM 7 CA GLN A 131 50.531 52.435 29.382 1.00 20.00 ATOM 8 CA LEU A 132 52.628 51.061 26.423 1.00 20.00 ATOM 9 CA ILE A 133 55.935 52.809 25.633 1.00 20.00 ATOM 10 CA LEU A 134 57.472 52.847 22.199 1.00 20.00 ATOM 11 CA ASN A 135 61.209 53.479 22.161 1.00 20.00 ATOM 12 CA LYS A 136 62.980 54.415 18.849 1.00 20.00 ATOM 13 CA VAL A 137 65.874 52.020 18.395 1.00 20.00 ATOM 14 CA SER A 138 68.104 51.649 15.269 1.00 20.00 ATOM 15 CA GLY A 139 65.982 50.055 12.625 1.00 20.00 ATOM 16 CA GLY A 140 62.572 50.102 14.406 1.00 20.00 ATOM 17 CA TYR A 141 60.870 50.427 17.753 1.00 20.00 ATOM 18 CA ARG A 142 61.185 48.786 21.128 1.00 20.00 ATOM 19 CA ILE A 143 57.630 48.214 22.261 1.00 20.00 ATOM 20 CA GLU A 144 57.577 48.098 26.072 1.00 20.00 ATOM 21 CA ASN A 145 54.686 46.459 27.893 1.00 20.00 ATOM 22 CA PRO A 146 54.949 47.709 31.590 1.00 20.00 ATOM 23 CA THR A 147 51.572 46.319 32.463 1.00 20.00 ATOM 24 CA PRO A 148 50.700 42.941 34.041 1.00 20.00 ATOM 25 CA TYR A 149 48.710 41.782 31.004 1.00 20.00 ATOM 26 CA TYR A 150 49.332 40.399 27.582 1.00 20.00 ATOM 27 CA VAL A 151 48.936 43.023 24.833 1.00 20.00 ATOM 28 CA THR A 152 48.366 41.867 21.194 1.00 20.00 ATOM 29 CA VAL A 153 49.788 44.464 18.791 1.00 20.00 ATOM 30 CA ILE A 154 48.446 44.079 15.183 1.00 20.00 ATOM 31 CA GLY A 155 49.651 47.334 13.458 1.00 20.00 ATOM 32 CA LEU A 156 51.870 50.426 13.729 1.00 20.00 ATOM 33 CA GLY A 157 52.324 53.450 11.455 1.00 20.00 ATOM 34 CA GLY A 158 52.606 57.157 11.207 1.00 20.00 ATOM 35 CA SER A 159 48.868 57.402 10.684 1.00 20.00 ATOM 36 CA GLU A 160 45.675 55.772 11.881 1.00 20.00 ATOM 37 CA LYS A 161 45.199 54.236 8.421 1.00 20.00 ATOM 38 CA GLN A 162 48.600 52.655 8.569 1.00 20.00 ATOM 39 CA ALA A 163 48.034 51.324 12.003 1.00 20.00 ATOM 40 CA GLU A 164 45.035 49.240 10.813 1.00 20.00 ATOM 41 CA GLU A 165 45.421 48.750 7.083 1.00 20.00 ATOM 42 CA GLY A 166 49.247 48.078 6.955 1.00 20.00 ATOM 43 CA GLU A 167 51.080 44.715 6.838 1.00 20.00 ATOM 44 CA PHE A 168 52.359 44.013 10.340 1.00 20.00 ATOM 45 CA GLU A 169 53.129 40.757 11.991 1.00 20.00 ATOM 46 CA THR A 170 51.153 40.428 15.154 1.00 20.00 ATOM 47 CA VAL A 171 53.264 40.626 18.244 1.00 20.00 ATOM 48 CA MET A 172 51.756 39.615 21.662 1.00 20.00 ATOM 49 CA LEU A 173 53.694 41.164 24.462 1.00 20.00 ATOM 50 CA SER A 174 53.592 39.079 27.766 1.00 20.00 ATOM 51 CA PRO A 175 53.224 40.961 31.167 1.00 20.00 ATOM 52 CA ARG A 176 56.173 43.211 31.837 1.00 20.00 ATOM 53 CA SER A 177 58.269 42.592 28.807 1.00 20.00 ATOM 54 CA GLU A 178 59.663 44.226 25.572 1.00 20.00 ATOM 55 CA GLN A 179 59.827 43.351 21.827 1.00 20.00 ATOM 56 CA THR A 180 61.691 45.128 19.109 1.00 20.00 ATOM 57 CA VAL A 181 59.885 45.502 15.810 1.00 20.00 ATOM 58 CA LYS A 182 61.478 46.693 12.459 1.00 20.00 ATOM 59 CA SER A 183 59.896 49.952 11.327 1.00 20.00 ATOM 60 CA ALA A 184 60.603 53.326 9.738 1.00 20.00 ATOM 61 CA ASN A 185 60.600 56.426 11.978 1.00 20.00 ATOM 62 CA TYR A 186 57.166 58.044 12.440 1.00 20.00 ATOM 63 CA ASN A 187 56.983 61.472 13.998 1.00 20.00 ATOM 64 CA THR A 188 53.539 60.631 15.395 1.00 20.00 ATOM 65 CA PRO A 189 53.419 56.853 15.843 1.00 20.00 ATOM 66 CA TYR A 190 50.042 55.165 15.981 1.00 20.00 ATOM 67 CA LEU A 191 49.458 51.659 17.276 1.00 20.00 ATOM 68 CA SER A 192 46.529 49.158 16.813 1.00 20.00 ATOM 69 CA TYR A 193 45.880 46.501 19.375 1.00 20.00 ATOM 70 CA ILE A 194 43.198 43.976 20.177 1.00 20.00 ATOM 71 CA ASN A 195 41.249 44.446 23.459 1.00 20.00 ATOM 72 CA ASP A 196 39.389 41.841 25.664 1.00 20.00 ATOM 73 CA TYR A 197 36.285 42.322 23.543 1.00 20.00 ATOM 74 CA GLY A 198 38.173 41.765 20.215 1.00 20.00 ATOM 75 CA GLY A 199 37.545 45.482 19.500 1.00 20.00 ATOM 76 CA ARG A 200 40.710 46.859 17.801 1.00 20.00 ATOM 77 CA PRO A 201 41.331 50.419 19.025 1.00 20.00 ATOM 78 CA VAL A 202 44.294 52.602 17.895 1.00 20.00 ATOM 79 CA LEU A 203 46.745 54.570 20.146 1.00 20.00 ATOM 80 CA SER A 204 48.739 57.654 19.089 1.00 20.00 ATOM 81 CA PHE A 205 51.914 58.444 20.845 1.00 20.00 ATOM 82 CA ILE A 206 53.871 61.498 21.560 1.00 20.00 ATOM 83 CA CYS A 207 57.656 61.305 21.802 1.00 20.00 ATOM 84 CA ASN A 208 60.015 62.841 24.331 1.00 20.00 ATOM 85 CA GLY A 209 63.167 62.271 22.341 1.00 20.00 ATOM 86 CA SER A 210 63.276 58.641 21.574 1.00 20.00 ATOM 87 CA ARG A 211 60.812 57.836 24.360 1.00 20.00 ATOM 88 CA CYS A 212 57.182 57.773 23.181 1.00 20.00 ATOM 89 CA SER A 213 54.036 57.609 25.369 1.00 20.00 ATOM 90 CA VAL A 214 50.317 57.590 24.579 1.00 20.00 ATOM 91 CA LYS A 215 49.207 61.111 24.029 1.00 20.00 ATOM 92 CA LYS A 216 46.966 61.856 27.040 1.00 20.00 ATOM 93 CA GLU A 217 43.207 62.627 26.541 1.00 20.00 TER