HEADER TRANSFERASE 31-DEC-69 8EIH TITLE Cryo-EM structure of human DNMT3B homo-tetramer (form I) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (cytosine-5)-methyltransferase 3B; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 EC: 2.1.1.37; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET D 265 REMARK 465 TYR D 266 REMARK 465 ASP D 267 REMARK 465 ASP D 268 DBREF 8EIH D 206 853 UNP Q9UBC3 DNM3B_HUMAN 206 853 SEQRES 1 D 39 ASP GLY CYS LEU SER CYS GLY ARG LYS ASN PRO VAL SER SEQRES 2 D 39 PHE HIS PRO LEU PHE GLU GLY GLY LEU CYS GLN THR CYS SEQRES 3 D 39 ARG ASP ARG PHE LEU GLU LEU PHE TYR MET TYR ASP ASP ATOM 1 N ASP D 230 161.678 206.729 225.185 1.00228.14 ATOM 2 CA ASP D 230 162.942 206.004 225.140 1.00228.61 ATOM 3 C ASP D 230 164.047 206.868 224.540 1.00228.66 ATOM 4 O ASP D 230 165.001 206.356 223.954 1.00227.72 ATOM 5 CB ASP D 230 162.791 204.709 224.339 1.00228.22 ATOM 6 N GLY D 231 163.908 208.177 224.687 1.00227.82 ATOM 7 CA GLY D 231 164.895 209.126 224.191 1.00227.06 ATOM 8 C GLY D 231 165.485 209.929 225.332 1.00227.02 ATOM 9 O GLY D 231 164.784 210.271 226.286 1.00227.14 ATOM 10 N CYS D 232 166.777 210.227 225.227 1.00229.00 ATOM 11 CA CYS D 232 167.463 210.956 226.283 1.00229.92 ATOM 12 C CYS D 232 166.998 212.407 226.332 1.00229.84 ATOM 13 O CYS D 232 166.535 212.972 225.338 1.00229.24 ATOM 14 CB CYS D 232 168.977 210.899 226.076 1.00230.09 ATOM 15 N LEU D 233 167.123 213.008 227.514 1.00226.97 ATOM 16 CA LEU D 233 166.742 214.396 227.740 1.00225.92 ATOM 17 C LEU D 233 167.938 215.299 227.995 1.00225.94 ATOM 18 O LEU D 233 168.058 216.359 227.373 1.00225.50 ATOM 19 CB LEU D 233 165.762 214.485 228.919 1.00225.31 ATOM 20 N SER D 234 168.830 214.905 228.908 1.00223.62 ATOM 21 CA SER D 234 170.019 215.707 229.176 1.00223.24 ATOM 22 C SER D 234 170.934 215.766 227.960 1.00222.92 ATOM 23 O SER D 234 171.492 216.823 227.643 1.00222.58 ATOM 24 CB SER D 234 170.768 215.145 230.384 1.00223.15 ATOM 25 N CYS D 235 171.101 214.641 227.266 1.00221.13 ATOM 26 CA CYS D 235 171.951 214.572 226.085 1.00220.77 ATOM 27 C CYS D 235 171.180 214.436 224.782 1.00221.18 ATOM 28 O CYS D 235 171.681 214.858 223.739 1.00220.64 ATOM 29 CB CYS D 235 172.931 213.398 226.203 1.00220.15 ATOM 30 N GLY D 236 169.980 213.860 224.815 1.00227.01 ATOM 31 CA GLY D 236 169.183 213.686 223.620 1.00226.55 ATOM 32 C GLY D 236 169.571 212.512 222.750 1.00226.86 ATOM 33 O GLY D 236 168.975 212.335 221.680 1.00226.46 ATOM 34 N ARG D 237 170.546 211.708 223.167 1.00231.29 ATOM 35 CA ARG D 237 170.975 210.567 222.373 1.00231.52 ATOM 36 C ARG D 237 169.881 209.507 222.312 1.00231.63 ATOM 37 O ARG D 237 169.080 209.350 223.238 1.00231.53 ATOM 38 CB ARG D 237 172.255 209.965 222.953 1.00230.69 ATOM 39 N LYS D 238 169.852 208.776 221.200 1.00235.27 ATOM 40 CA LYS D 238 168.869 207.723 221.007 1.00235.37 ATOM 41 C LYS D 238 169.280 206.469 221.778 1.00235.89 ATOM 42 O LYS D 238 170.330 206.418 222.424 1.00236.26 ATOM 43 CB LYS D 238 168.696 207.425 219.520 1.00235.06 ATOM 44 N ASN D 239 168.429 205.441 221.704 1.00236.27 ATOM 45 CA ASN D 239 168.620 204.167 222.389 1.00236.05 ATOM 46 C ASN D 239 168.767 204.383 223.890 1.00236.46 ATOM 47 O ASN D 239 169.692 203.843 224.509 1.00235.76 ATOM 48 CB ASN D 239 169.839 203.426 221.835 1.00235.28 ATOM 49 N PRO D 240 167.880 205.162 224.510 1.00236.61 ATOM 50 CA PRO D 240 167.976 205.380 225.958 1.00236.40 ATOM 51 C PRO D 240 167.185 204.347 226.745 1.00236.64 ATOM 52 O PRO D 240 166.068 203.968 226.388 1.00236.14 ATOM 53 CB PRO D 240 167.378 206.783 226.135 1.00235.53 ATOM 54 N VAL D 241 167.789 203.886 227.840 1.00233.05 ATOM 55 CA VAL D 241 167.173 202.908 228.727 1.00231.90 ATOM 56 C VAL D 241 167.068 203.404 230.159 1.00231.97 ATOM 57 O VAL D 241 166.542 202.684 231.013 1.00231.94 ATOM 58 CB VAL D 241 167.922 201.561 228.685 1.00231.92 ATOM 59 N SER D 242 167.552 204.606 230.449 1.00233.95 ATOM 60 CA SER D 242 167.495 205.196 231.779 1.00234.10 ATOM 61 C SER D 242 166.678 206.483 231.730 1.00234.05 ATOM 62 O SER D 242 166.225 206.920 230.669 1.00233.83 ATOM 63 CB SER D 242 168.904 205.459 232.319 1.00233.74 ATOM 64 N PHE D 243 166.490 207.092 232.898 1.00235.04 ATOM 65 CA PHE D 243 165.731 208.327 233.023 1.00235.30 ATOM 66 C PHE D 243 166.501 209.320 233.879 1.00235.18 ATOM 67 O PHE D 243 167.248 208.938 234.785 1.00234.29 ATOM 68 CB PHE D 243 164.344 208.077 233.634 1.00234.39 ATOM 69 N HIS D 244 166.314 210.600 233.581 1.00238.97 ATOM 70 CA HIS D 244 166.974 211.649 234.348 1.00238.34 ATOM 71 C HIS D 244 166.423 211.671 235.769 1.00238.85 ATOM 72 O HIS D 244 165.201 211.704 235.954 1.00239.24 ATOM 73 CB HIS D 244 166.775 213.008 233.681 1.00238.21 ATOM 74 N PRO D 245 167.279 211.640 236.793 1.00235.35 ATOM 75 CA PRO D 245 166.762 211.635 238.171 1.00235.35 ATOM 76 C PRO D 245 165.994 212.892 238.541 1.00234.30 ATOM 77 O PRO D 245 165.148 212.844 239.443 1.00233.42 ATOM 78 CB PRO D 245 168.034 211.480 239.016 1.00234.50 ATOM 79 N LEU D 246 166.260 214.016 237.872 1.00233.06 ATOM 80 CA LEU D 246 165.633 215.278 238.256 1.00232.85 ATOM 81 C LEU D 246 164.129 215.253 238.011 1.00233.39 ATOM 82 O LEU D 246 163.339 215.586 238.902 1.00233.30 ATOM 83 CB LEU D 246 166.283 216.436 237.498 1.00232.54 ATOM 84 N PHE D 247 163.712 214.859 236.812 1.00237.35 ATOM 85 CA PHE D 247 162.300 214.856 236.445 1.00237.56 ATOM 86 C PHE D 247 162.110 213.891 235.280 1.00237.52 ATOM 87 O PHE D 247 162.999 213.095 234.961 1.00237.45 ATOM 88 CB PHE D 247 161.821 216.271 236.103 1.00237.30 ATOM 89 N GLU D 248 160.941 213.960 234.646 1.00239.90 ATOM 90 CA GLU D 248 160.657 213.099 233.506 1.00239.88 ATOM 91 C GLU D 248 161.606 213.406 232.354 1.00240.25 ATOM 92 O GLU D 248 161.930 214.565 232.083 1.00240.88 ATOM 93 CB GLU D 248 159.206 213.275 233.056 1.00239.56 ATOM 94 N GLY D 249 162.051 212.353 231.675 1.00235.71 ATOM 95 CA GLY D 249 163.000 212.496 230.590 1.00235.35 ATOM 96 C GLY D 249 164.055 211.411 230.608 1.00235.72 ATOM 97 O GLY D 249 164.660 211.143 231.650 1.00236.72 ATOM 98 N GLY D 250 164.284 210.779 229.460 1.00233.90 ATOM 99 CA GLY D 250 165.220 209.678 229.402 1.00234.45 ATOM 100 C GLY D 250 166.654 210.114 229.627 1.00235.15 ATOM 101 O GLY D 250 167.023 211.278 229.464 1.00235.34 ATOM 102 N LEU D 251 167.476 209.147 230.025 1.00234.29 ATOM 103 CA LEU D 251 168.901 209.354 230.243 1.00233.73 ATOM 104 C LEU D 251 169.680 208.339 229.422 1.00233.96 ATOM 105 O LEU D 251 169.374 207.142 229.455 1.00234.23 ATOM 106 CB LEU D 251 169.259 209.228 231.726 1.00232.94 ATOM 107 N CYS D 252 170.682 208.817 228.688 1.00222.03 ATOM 108 CA CYS D 252 171.511 207.940 227.878 1.00220.57 ATOM 109 C CYS D 252 172.458 207.137 228.771 1.00220.38 ATOM 110 O CYS D 252 172.440 207.239 230.001 1.00220.04 ATOM 111 CB CYS D 252 172.286 208.751 226.843 1.00219.81 ATOM 112 N GLN D 253 173.294 206.316 228.132 1.00215.90 ATOM 113 CA GLN D 253 174.252 205.506 228.878 1.00215.83 ATOM 114 C GLN D 253 175.251 206.385 229.623 1.00215.57 ATOM 115 O GLN D 253 175.552 206.146 230.799 1.00215.17 ATOM 116 CB GLN D 253 174.974 204.548 227.931 1.00215.09 ATOM 117 N THR D 254 175.774 207.413 228.954 1.00209.39 ATOM 118 CA THR D 254 176.733 208.310 229.583 1.00208.60 ATOM 119 C THR D 254 176.067 209.426 230.377 1.00208.63 ATOM 120 O THR D 254 176.747 210.104 231.156 1.00208.67 ATOM 121 CB THR D 254 177.659 208.920 228.528 1.00208.53 ATOM 122 N CYS D 255 174.761 209.636 230.198 1.00203.13 ATOM 123 CA CYS D 255 174.074 210.688 230.940 1.00202.36 ATOM 124 C CYS D 255 173.904 210.305 232.405 1.00202.16 ATOM 125 O CYS D 255 174.155 211.117 233.303 1.00201.79 ATOM 126 CB CYS D 255 172.719 210.984 230.298 1.00202.16 ATOM 127 N ARG D 256 173.479 209.067 232.667 1.00193.07 ATOM 128 CA ARG D 256 173.294 208.627 234.046 1.00191.63 ATOM 129 C ARG D 256 174.625 208.421 234.755 1.00191.12 ATOM 130 O ARG D 256 174.694 208.539 235.984 1.00189.99 ATOM 131 CB ARG D 256 172.468 207.341 234.082 1.00191.43 ATOM 132 N ASP D 257 175.684 208.104 234.005 1.00197.11 ATOM 133 CA ASP D 257 176.995 207.922 234.619 1.00197.64 ATOM 134 C ASP D 257 177.488 209.214 235.259 1.00197.32 ATOM 135 O ASP D 257 178.024 209.199 236.373 1.00197.20 ATOM 136 CB ASP D 257 177.997 207.420 233.579 1.00197.72 ATOM 137 N ARG D 258 177.314 210.341 234.571 1.00186.59 ATOM 138 CA ARG D 258 177.694 211.640 235.107 1.00185.46 ATOM 139 C ARG D 258 176.583 212.301 235.910 1.00184.77 ATOM 140 O ARG D 258 176.831 213.330 236.547 1.00183.54 ATOM 141 CB ARG D 258 178.125 212.574 233.971 1.00184.09 ATOM 142 N PHE D 259 175.371 211.741 235.893 1.00176.78 ATOM 143 CA PHE D 259 174.266 212.327 236.644 1.00175.24 ATOM 144 C PHE D 259 174.511 212.231 238.145 1.00174.05 ATOM 145 O PHE D 259 174.391 213.222 238.873 1.00174.57 ATOM 146 CB PHE D 259 172.953 211.638 236.265 1.00175.19 ATOM 147 N LEU D 260 174.857 211.037 238.627 1.00168.64 ATOM 148 CA LEU D 260 175.131 210.837 240.043 1.00168.69 ATOM 149 C LEU D 260 176.600 211.018 240.398 1.00169.65 ATOM 150 O LEU D 260 176.946 210.951 241.582 1.00170.12 ATOM 151 CB LEU D 260 174.670 209.443 240.476 1.00169.58 ATOM 152 N GLU D 261 177.469 211.244 239.411 1.00174.58 ATOM 153 CA GLU D 261 178.891 211.396 239.695 1.00175.00 ATOM 154 C GLU D 261 179.242 212.831 240.066 1.00174.10 ATOM 155 O GLU D 261 180.046 213.059 240.977 1.00172.79 ATOM 156 CB GLU D 261 179.718 210.943 238.491 1.00175.36 ATOM 157 N LEU D 262 178.656 213.805 239.374 1.00172.00 ATOM 158 CA LEU D 262 178.938 215.220 239.590 1.00171.92 ATOM 159 C LEU D 262 177.684 215.982 240.006 1.00170.89 ATOM 160 O LEU D 262 177.486 217.137 239.625 1.00171.49 ATOM 161 CB LEU D 262 179.550 215.844 238.339 1.00171.27 ATOM 162 N PHE D 263 176.818 215.335 240.790 1.00161.63 ATOM 163 CA PHE D 263 175.599 215.996 241.248 1.00161.84 ATOM 164 C PHE D 263 175.916 217.181 242.152 1.00162.00 ATOM 165 O PHE D 263 175.299 218.246 242.033 1.00161.73 ATOM 166 CB PHE D 263 174.700 214.993 241.972 1.00160.74 ATOM 167 N TYR D 264 176.875 217.018 243.058 1.00147.28 ATOM 168 CA TYR D 264 177.264 218.093 243.964 1.00145.91 ATOM 169 C TYR D 264 178.774 218.304 243.946 1.00146.03 ATOM 170 O TYR D 264 179.393 218.511 244.990 1.00146.86 ATOM 171 CB TYR D 264 176.790 217.794 245.387 1.00143.25 ATOM 172 ZN ZN D 169.277 211.615 229.183 1.00247.04 TER