HEADER METAL BINDING, RNA BINDING PROTEIN 08-MAY-08 3D2Q TITLE Crystal structure of MBNL1 tandem zinc finger 3 and 4 domain COMPND MOL_ID: 1; COMPND 2 MOLECULE: Muscleblind-like protein 1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: tandem zinc finger 3 and 4 domains (UNP residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.50 ANGSTORMS DBREF 3D2Q C 178 246 UNP Q9NR56 MBNL1_HUMAN 178 246 SEQRES 1 C 29 ASP ARG LEU GLU VAL CYS ARG GLU TYR GLN ARG GLY ASN SEQRES 2 C 29 CYS ASN ARG GLY GLU ASN ASP CYS ARG PHE ALA HIS PRO SEQRES 3 C 29 ALA ASP SER ATOM 1 N ASP C 180 -9.048 36.851 21.854 1.00 26.28 ATOM 2 CA ASP C 180 -7.603 37.173 21.680 1.00 25.85 ATOM 3 C ASP C 180 -7.260 37.168 20.197 1.00 24.79 ATOM 4 O ASP C 180 -7.623 36.242 19.464 1.00 23.85 ATOM 5 CB ASP C 180 -6.738 36.166 22.437 1.00 26.70 ATOM 6 CG ASP C 180 -5.442 36.760 22.935 1.00 28.43 ATOM 7 OD1 ASP C 180 -5.262 36.823 24.173 1.00 31.14 ATOM 8 OD2 ASP C 180 -4.601 37.160 22.099 1.00 32.48 ATOM 9 N ARG C 181 -6.585 38.228 19.766 1.00 24.03 ATOM 10 CA ARG C 181 -6.272 38.459 18.357 1.00 23.35 ATOM 11 C ARG C 181 -4.804 38.834 18.184 1.00 22.01 ATOM 12 O ARG C 181 -4.236 39.555 19.003 1.00 22.38 ATOM 13 CB ARG C 181 -7.141 39.591 17.799 1.00 23.81 ATOM 14 CG ARG C 181 -8.630 39.280 17.685 1.00 26.10 ATOM 15 CD ARG C 181 -9.376 40.528 17.223 1.00 30.29 ATOM 16 NE ARG C 181 -10.828 40.355 17.206 1.00 34.00 ATOM 17 CZ ARG C 181 -11.704 41.357 17.282 1.00 35.68 ATOM 18 NH1 ARG C 181 -11.282 42.614 17.396 1.00 37.33 ATOM 19 NH2 ARG C 181 -13.008 41.105 17.256 1.00 36.48 ATOM 20 N LEU C 182 -4.197 38.350 17.106 1.00 19.74 ATOM 21 CA LEU C 182 -2.810 38.670 16.780 1.00 18.44 ATOM 22 C LEU C 182 -2.740 39.236 15.364 1.00 17.05 ATOM 23 O LEU C 182 -3.399 38.731 14.457 1.00 17.04 ATOM 24 CB LEU C 182 -1.940 37.412 16.864 1.00 17.89 ATOM 25 CG LEU C 182 -0.969 37.051 18.003 1.00 19.97 ATOM 26 CD1 LEU C 182 -0.953 37.974 19.231 1.00 17.75 ATOM 27 CD2 LEU C 182 -1.141 35.610 18.409 1.00 16.92 ATOM 28 N GLU C 183 -1.930 40.271 15.186 1.00 16.15 ATOM 29 CA GLU C 183 -1.737 40.876 13.874 1.00 16.28 ATOM 30 C GLU C 183 -0.934 39.956 12.942 1.00 14.17 ATOM 31 O GLU C 183 0.097 39.401 13.332 1.00 13.77 ATOM 32 CB GLU C 183 -1.043 42.231 14.000 1.00 15.93 ATOM 33 CG GLU C 183 -1.013 43.044 12.717 1.00 18.58 ATOM 34 CD GLU C 183 -0.293 44.374 12.880 1.00 20.03 ATOM 35 OE1 GLU C 183 0.102 44.715 14.022 1.00 24.37 ATOM 36 OE2 GLU C 183 -0.115 45.080 11.865 1.00 25.09 ATOM 37 N VAL C 184 -1.415 39.812 11.711 1.00 12.91 ATOM 38 CA VAL C 184 -0.739 38.995 10.698 1.00 11.69 ATOM 39 C VAL C 184 0.484 39.704 10.114 1.00 11.29 ATOM 40 O VAL C 184 0.440 40.895 9.806 1.00 12.02 ATOM 41 CB VAL C 184 -1.728 38.579 9.562 1.00 11.58 ATOM 42 CG1 VAL C 184 -1.040 37.757 8.484 1.00 11.92 ATOM 43 CG2 VAL C 184 -2.910 37.804 10.136 1.00 12.63 ATOM 44 N CYS C 185 1.575 38.962 9.967 1.00 9.48 ATOM 45 CA CYS C 185 2.764 39.457 9.282 1.00 9.58 ATOM 46 C CYS C 185 2.453 39.903 7.864 1.00 9.35 ATOM 47 O CYS C 185 1.951 39.118 7.062 1.00 9.55 ATOM 48 CB CYS C 185 3.813 38.349 9.246 1.00 9.32 ATOM 49 SG CYS C 185 5.316 38.796 8.348 1.00 9.93 ATOM 50 N ARG C 186 2.754 41.156 7.539 1.00 10.02 ATOM 51 CA ARG C 186 2.346 41.673 6.235 1.00 9.92 ATOM 52 C ARG C 186 3.161 41.112 5.061 1.00 9.86 ATOM 53 O ARG C 186 2.630 40.977 3.950 1.00 10.44 ATOM 54 CB ARG C 186 2.332 43.204 6.215 1.00 10.13 ATOM 55 CG ARG C 186 3.686 43.851 6.316 1.00 10.15 ATOM 56 CD ARG C 186 3.574 45.362 6.103 1.00 12.29 ATOM 57 NE ARG C 186 4.890 45.975 6.253 1.00 12.98 ATOM 58 CZ ARG C 186 5.164 47.262 6.042 1.00 12.17 ATOM 59 NH1 ARG C 186 4.208 48.119 5.674 1.00 11.68 ATOM 60 NH2 ARG C 186 6.407 47.691 6.208 1.00 13.35 ATOM 61 N GLU C 187 4.431 40.778 5.322 1.00 10.78 ATOM 62 CA GLU C 187 5.289 40.195 4.290 1.00 10.87 ATOM 63 C GLU C 187 4.901 38.742 4.023 1.00 11.14 ATOM 64 O GLU C 187 4.792 38.312 2.867 1.00 11.65 ATOM 65 CB GLU C 187 6.766 40.300 4.663 1.00 11.33 ATOM 66 CG GLU C 187 7.331 41.706 4.575 1.00 12.87 ATOM 67 CD GLU C 187 7.001 42.559 5.786 1.00 16.37 ATOM 68 OE1 GLU C 187 6.725 42.002 6.884 1.00 19.04 ATOM 69 OE2 GLU C 187 7.047 43.811 5.659 1.00 17.76 ATOM 70 N TYR C 188 4.680 37.984 5.093 1.00 11.12 ATOM 71 CA TYR C 188 4.137 36.626 4.967 1.00 11.89 ATOM 72 C TYR C 188 2.854 36.610 4.117 1.00 12.06 ATOM 73 O TYR C 188 2.687 35.789 3.199 1.00 12.31 ATOM 74 CB TYR C 188 3.866 36.055 6.372 1.00 11.53 ATOM 75 CG TYR C 188 3.104 34.754 6.350 1.00 11.20 ATOM 76 CD1 TYR C 188 3.749 33.562 6.021 1.00 12.09 ATOM 77 CD2 TYR C 188 1.748 34.718 6.654 1.00 11.39 ATOM 78 CE1 TYR C 188 3.042 32.358 5.981 1.00 12.18 ATOM 79 CE2 TYR C 188 1.035 33.536 6.612 1.00 12.25 ATOM 80 CZ TYR C 188 1.702 32.357 6.285 1.00 11.18 ATOM 81 OH TYR C 188 1.004 31.170 6.235 1.00 13.66 ATOM 82 N GLN C 189 1.949 37.537 4.428 1.00 12.20 ATOM 83 CA GLN C 189 0.656 37.606 3.748 1.00 13.53 ATOM 84 C GLN C 189 0.824 37.927 2.262 1.00 13.43 ATOM 85 O GLN C 189 0.070 37.415 1.425 1.00 13.88 ATOM 86 CB GLN C 189 -0.216 38.649 4.435 1.00 13.60 ATOM 87 CG GLN C 189 -1.653 38.714 3.971 1.00 16.14 ATOM 88 CD GLN C 189 -2.416 39.804 4.703 1.00 17.02 ATOM 89 OE1 GLN C 189 -1.899 40.912 4.915 1.00 18.01 ATOM 90 NE2 GLN C 189 -3.632 39.490 5.123 1.00 19.44 ATOM 91 N ARG C 190 1.813 38.766 1.947 1.00 12.83 ATOM 92 CA ARG C 190 2.146 39.132 0.563 1.00 13.57 ATOM 93 C ARG C 190 2.864 37.972 -0.142 1.00 14.23 ATOM 94 O ARG C 190 3.185 38.068 -1.329 1.00 15.17 ATOM 95 CB ARG C 190 2.975 40.436 0.555 1.00 12.96 ATOM 96 CG ARG C 190 3.330 41.053 -0.831 1.00 13.25 ATOM 97 CD ARG C 190 2.108 41.374 -1.730 1.00 11.60 ATOM 98 NE ARG C 190 1.046 42.102 -1.025 1.00 11.33 ATOM 99 CZ ARG C 190 0.886 43.428 -1.036 1.00 10.99 ATOM 100 NH1 ARG C 190 1.695 44.221 -1.739 1.00 10.85 ATOM 101 NH2 ARG C 190 -0.111 43.968 -0.351 1.00 10.41 ATOM 102 N GLY C 191 3.103 36.876 0.592 1.00 14.35 ATOM 103 CA GLY C 191 3.633 35.644 -0.001 1.00 15.28 ATOM 104 C GLY C 191 5.091 35.316 0.284 1.00 15.34 ATOM 105 O GLY C 191 5.584 34.275 -0.152 1.00 16.41 ATOM 106 N ASN C 192 5.791 36.185 1.011 1.00 15.71 ATOM 107 CA ASN C 192 7.207 35.953 1.332 1.00 16.11 ATOM 108 C ASN C 192 7.675 36.760 2.541 1.00 15.66 ATOM 109 O ASN C 192 7.924 37.959 2.428 1.00 16.46 ATOM 110 CB ASN C 192 8.090 36.246 0.098 1.00 16.71 ATOM 111 CG ASN C 192 9.592 36.135 0.379 1.00 18.32 ATOM 112 OD1 ASN C 192 10.024 35.425 1.274 1.00 21.19 ATOM 113 ND2 ASN C 192 10.391 36.841 -0.417 1.00 20.76 ATOM 114 N CYS C 193 7.785 36.080 3.683 1.00 14.96 ATOM 115 CA CYS C 193 8.459 36.626 4.879 1.00 14.93 ATOM 116 C CYS C 193 9.843 36.004 5.020 1.00 16.51 ATOM 117 O CYS C 193 9.979 34.797 5.172 1.00 16.70 ATOM 118 CB CYS C 193 7.647 36.380 6.161 1.00 14.76 ATOM 119 SG CYS C 193 8.519 36.870 7.709 1.00 12.00 ATOM 120 N ASN C 194 10.859 36.856 4.993 1.00 18.36 ATOM 121 CA ASN C 194 12.250 36.422 5.054 1.00 20.55 ATOM 122 C ASN C 194 12.710 36.048 6.461 1.00 20.64 ATOM 123 O ASN C 194 13.745 35.400 6.618 1.00 21.67 ATOM 124 CB ASN C 194 13.170 37.519 4.499 1.00 21.43 ATOM 125 CG ASN C 194 13.079 37.652 2.988 1.00 24.06 ATOM 126 OD1 ASN C 194 12.405 38.550 2.468 1.00 28.43 ATOM 127 ND2 ASN C 194 13.757 36.758 2.273 1.00 27.46 ATOM 128 N ARG C 195 11.949 36.455 7.478 1.00 20.96 ATOM 129 CA ARG C 195 12.319 36.182 8.877 1.00 20.67 ATOM 130 C ARG C 195 12.021 34.741 9.264 1.00 20.15 ATOM 131 O ARG C 195 12.793 34.115 10.001 1.00 20.20 ATOM 132 CB ARG C 195 11.612 37.149 9.830 1.00 21.21 ATOM 133 CG ARG C 195 12.256 38.525 9.897 1.00 23.64 ATOM 134 CD ARG C 195 11.270 39.599 10.330 1.00 27.50 ATOM 135 NE ARG C 195 11.801 40.399 11.439 1.00 31.25 ATOM 136 CZ ARG C 195 11.989 41.720 11.436 1.00 32.34 ATOM 137 NH1 ARG C 195 11.679 42.466 10.379 1.00 32.82 ATOM 138 NH2 ARG C 195 12.477 42.305 12.522 1.00 32.68 ATOM 139 N GLY C 196 10.911 34.218 8.746 1.00 19.19 ATOM 140 CA GLY C 196 10.409 32.903 9.115 1.00 17.69 ATOM 141 C GLY C 196 9.584 32.991 10.387 1.00 17.07 ATOM 142 O GLY C 196 9.754 33.935 11.176 1.00 16.63 ATOM 143 N GLU C 197 8.708 32.005 10.591 1.00 16.25 ATOM 144 CA GLU C 197 7.719 32.033 11.686 1.00 15.55 ATOM 145 C GLU C 197 8.343 32.058 13.080 1.00 16.20 ATOM 146 O GLU C 197 7.839 32.725 13.989 1.00 15.72 ATOM 147 CB GLU C 197 6.711 30.873 11.576 1.00 15.33 ATOM 148 CG GLU C 197 5.566 30.946 12.614 1.00 15.12 ATOM 149 CD GLU C 197 4.452 29.915 12.413 1.00 15.61 ATOM 150 OE1 GLU C 197 4.643 28.975 11.602 1.00 16.93 ATOM 151 OE2 GLU C 197 3.389 30.042 13.075 1.00 14.44 ATOM 152 N ASN C 198 9.432 31.318 13.240 1.00 16.47 ATOM 153 CA ASN C 198 10.071 31.180 14.529 1.00 17.00 ATOM 154 C ASN C 198 10.562 32.523 15.082 1.00 16.60 ATOM 155 O ASN C 198 10.511 32.774 16.293 1.00 16.73 ATOM 156 CB ASN C 198 11.229 30.174 14.421 1.00 17.36 ATOM 157 CG ASN C 198 11.436 29.401 15.688 1.00 19.91 ATOM 158 OD1 ASN C 198 10.476 29.027 16.355 1.00 25.07 ATOM 159 ND2 ASN C 198 12.689 29.156 16.038 1.00 22.11 ATOM 160 N ASP C 199 11.031 33.382 14.186 1.00 16.63 ATOM 161 CA ASP C 199 11.683 34.626 14.579 1.00 16.72 ATOM 162 C ASP C 199 10.824 35.861 14.348 1.00 16.25 ATOM 163 O ASP C 199 11.084 36.923 14.918 1.00 16.78 ATOM 164 CB ASP C 199 13.039 34.734 13.874 1.00 17.65 ATOM 165 CG ASP C 199 14.005 33.633 14.317 1.00 19.49 ATOM 166 OD1 ASP C 199 14.180 33.463 15.541 1.00 22.74 ATOM 167 OD2 ASP C 199 14.558 32.928 13.452 1.00 24.42 ATOM 168 N CYS C 200 9.769 35.710 13.559 1.00 14.40 ATOM 169 CA CYS C 200 8.904 36.841 13.236 1.00 13.72 ATOM 170 C CYS C 200 8.050 37.259 14.444 1.00 13.59 ATOM 171 O CYS C 200 7.560 36.412 15.192 1.00 12.68 ATOM 172 CB CYS C 200 8.015 36.485 12.047 1.00 13.44 ATOM 173 SG CYS C 200 7.175 37.914 11.372 1.00 11.93 ATOM 174 N ARG C 201 7.867 38.570 14.621 1.00 13.69 ATOM 175 CA ARG C 201 7.101 39.094 15.751 1.00 13.82 ATOM 176 C ARG C 201 5.604 39.191 15.454 1.00 12.73 ATOM 177 O ARG C 201 4.814 39.646 16.283 1.00 12.75 ATOM 178 CB ARG C 201 7.648 40.464 16.183 1.00 14.57 ATOM 179 CG ARG C 201 9.091 40.400 16.684 1.00 15.60 ATOM 180 CD ARG C 201 9.543 41.706 17.362 1.00 17.48 ATOM 181 NE ARG C 201 8.659 42.105 18.469 1.00 25.02 ATOM 182 CZ ARG C 201 8.733 41.639 19.717 1.00 28.11 ATOM 183 NH1 ARG C 201 9.651 40.743 20.060 1.00 30.64 ATOM 184 NH2 ARG C 201 7.880 42.074 20.635 1.00 30.15 ATOM 185 N PHE C 202 5.217 38.730 14.269 1.00 11.91 ATOM 186 CA PHE C 202 3.821 38.781 13.840 1.00 11.30 ATOM 187 C PHE C 202 3.353 37.391 13.426 1.00 10.31 ATOM 188 O PHE C 202 4.170 36.479 13.283 1.00 10.69 ATOM 189 CB PHE C 202 3.650 39.789 12.697 1.00 11.50 ATOM 190 CG PHE C 202 4.047 41.193 13.074 1.00 13.25 ATOM 191 CD1 PHE C 202 3.108 42.063 13.616 1.00 14.79 ATOM 192 CD2 PHE C 202 5.356 41.632 12.912 1.00 14.53 ATOM 193 CE1 PHE C 202 3.472 43.356 13.974 1.00 15.84 ATOM 194 CE2 PHE C 202 5.733 42.929 13.282 1.00 15.58 ATOM 195 CZ PHE C 202 4.787 43.781 13.815 1.00 15.60 ATOM 196 N ALA C 203 2.045 37.227 13.262 1.00 9.95 ATOM 197 CA ALA C 203 1.471 35.903 13.028 1.00 9.07 ATOM 198 C ALA C 203 1.624 35.427 11.588 1.00 9.19 ATOM 199 O ALA C 203 1.472 36.223 10.638 1.00 8.62 ATOM 200 CB ALA C 203 0.001 35.886 13.428 1.00 10.11 ATOM 201 N HIS C 204 1.898 34.126 11.443 1.00 8.97 ATOM 202 CA HIS C 204 1.937 33.442 10.148 1.00 9.49 ATOM 203 C HIS C 204 0.848 32.362 10.145 1.00 9.92 ATOM 204 O HIS C 204 1.164 31.182 10.239 1.00 10.07 ATOM 205 CB HIS C 204 3.289 32.755 9.924 1.00 9.61 ATOM 206 CG HIS C 204 4.423 33.688 9.640 1.00 8.40 ATOM 207 ND1 HIS C 204 5.561 33.286 8.968 1.00 9.60 ATOM 208 CD2 HIS C 204 4.591 35.003 9.912 1.00 9.58 ATOM 209 CE1 HIS C 204 6.385 34.314 8.857 1.00 10.06 ATOM 210 NE2 HIS C 204 5.817 35.367 9.414 1.00 10.31 ATOM 211 N PRO C 205 -0.426 32.765 10.038 1.00 10.18 ATOM 212 CA PRO C 205 -1.522 31.791 10.060 1.00 10.43 ATOM 213 C PRO C 205 -1.594 30.986 8.768 1.00 10.99 ATOM 214 O PRO C 205 -1.177 31.467 7.717 1.00 11.67 ATOM 215 CB PRO C 205 -2.767 32.682 10.175 1.00 10.57 ATOM 216 CG PRO C 205 -2.351 33.952 9.466 1.00 11.26 ATOM 217 CD PRO C 205 -0.919 34.146 9.861 1.00 10.40 ATOM 218 N ALA C 206 -2.139 29.774 8.848 1.00 11.30 ATOM 219 CA ALA C 206 -2.471 29.007 7.653 1.00 11.14 ATOM 220 C ALA C 206 -3.434 29.813 6.779 1.00 11.37 ATOM 221 O ALA C 206 -4.245 30.577 7.278 1.00 11.54 ATOM 222 CB ALA C 206 -3.092 27.683 8.051 1.00 11.39 ATOM 223 N ASP C 207 -3.337 29.648 5.463 1.00 10.97 ATOM 224 CA ASP C 207 -4.191 30.391 4.558 1.00 12.35 ATOM 225 C ASP C 207 -5.679 30.091 4.750 1.00 13.60 ATOM 226 O ASP C 207 -6.527 30.898 4.366 1.00 13.94 ATOM 227 CB ASP C 207 -3.805 30.120 3.106 1.00 11.69 ATOM 228 CG ASP C 207 -2.515 30.792 2.704 1.00 12.19 ATOM 229 OD1 ASP C 207 -1.940 31.535 3.523 1.00 14.16 ATOM 230 OD2 ASP C 207 -2.086 30.588 1.533 1.00 11.50 ATOM 231 N SER C 208 -5.998 28.940 5.331 1.00 15.33 ATOM 232 CA SER C 208 -7.405 28.587 5.540 1.00 17.08 ATOM 233 C SER C 208 -7.999 29.202 6.801 1.00 18.11 ATOM 234 O SER C 208 -9.211 29.128 7.017 1.00 19.14 ATOM 235 CB SER C 208 -7.585 27.072 5.567 1.00 17.11 ATOM 236 OG SER C 208 -6.750 26.496 6.545 1.00 18.67 ATOM 237 ZN ZN C 303 6.755 37.170 9.205 1.00 16.21 TER