REMARK PDB file contains the clusters of water molecules around unpaired REMARK RNA cytosine base and the most populated nucleotide conformations. REMARK The centers of mass of the water clusters are indicated REMARK by 'OC' atom type. Different water clusters REMARK and nucleotide conformations are considered as different chains. REMARK REMARK B-factors were normalized to zero mean and unit variance REMARK with the equation: B_n = fabs(B-B_a/B_s), REMARK where B is B-factor of the RNA or water atom, REMARK B_a is the average B-factor and B_s is the standard deviation REMARK computed over all the atoms. REMARK REMARK There are 3 clusters of water molecules REMARK Cluster W1 has 24 water molecules (chain A) REMARK Cluster W2 has 10 water molecules (chain B) REMARK Cluster W3 has 12 water molecules (chain C) REMARK 4 nucleotide conformations are reported REMARK Conformation C3'-endo_anti_-g_t_g_g_t_-g (chain D) REMARK Conformation C2'-endo_anti_-g_t_g_t_-g_-g (chain E) REMARK Conformation C3'-endo_anti_t_t_t_g_t_g (chain F) REMARK Conformation C3'-endo_anti_-g_t_g_g_t_g (chain G) REMARK CLUSTER W1 HETATM 1 O HOH A 1 4.271 3.351 0.350 1.00 0.92 HETATM 2 O HOH A 2 4.572 3.612 0.589 1.00 0.34 HETATM 3 O HOH A 3 4.084 3.817 0.124 1.00 0.14 HETATM 4 O HOH A 4 4.006 2.951 0.301 1.00 0.13 HETATM 5 O HOH A 5 4.411 3.609 0.313 1.00 0.62 HETATM 6 O HOH A 6 4.391 3.492 0.251 1.00 1.09 HETATM 7 O HOH A 7 4.563 3.147 0.457 1.00 1.58 HETATM 8 O HOH A 8 4.559 3.348 0.344 1.00 1.81 HETATM 9 O HOH A 9 4.427 3.136 0.239 1.00 0.93 HETATM 10 O HOH A 10 4.605 3.036 0.786 1.00 2.34 HETATM 11 O HOH A 11 4.231 3.234 0.103 1.00 0.08 HETATM 12 O HOH A 12 4.627 3.154 0.329 1.00 0.16 HETATM 13 O HOH A 13 4.584 3.299 0.247 1.00 1.01 HETATM 14 O HOH A 14 4.660 2.925 0.483 1.00 2.04 HETATM 15 O HOH A 15 4.685 2.866 0.191 1.00 0.11 HETATM 16 O HOH A 16 4.100 4.053 -0.006 1.00 0.11 HETATM 17 O HOH A 17 4.603 3.021 -0.127 1.00 0.47 HETATM 18 O HOH A 18 4.543 3.271 -0.311 1.00 0.60 HETATM 19 O HOH A 19 4.406 3.271 -0.449 1.00 0.26 HETATM 20 O HOH A 20 4.542 3.250 -0.408 1.00 0.30 HETATM 21 O HOH A 21 4.801 2.898 -0.201 1.00 0.62 HETATM 22 O HOH A 22 4.558 3.098 -0.671 1.00 0.19 HETATM 23 O HOH A 23 4.492 3.111 -0.795 1.00 0.49 HETATM 24 O HOH A 24 4.668 2.498 0.128 1.00 0.56 HETATM 99 OC HOH A 99 4.475 3.227 0.094 1.00 REMARK CLUSTER W2 HETATM 1 O HOH B 1 2.328 7.046 3.072 1.00 2.95 HETATM 2 O HOH B 2 2.216 6.586 3.715 1.00 0.16 HETATM 3 O HOH B 3 2.941 6.708 2.803 1.00 1.08 HETATM 4 O HOH B 4 1.858 6.009 3.211 1.00 0.26 HETATM 5 O HOH B 5 2.404 6.005 3.009 1.00 0.11 HETATM 6 O HOH B 6 2.305 5.752 3.402 1.00 0.54 HETATM 7 O HOH B 7 2.109 6.959 3.298 1.00 0.44 HETATM 8 O HOH B 8 2.547 5.984 3.679 1.00 0.58 HETATM 9 O HOH B 9 1.999 6.603 2.773 1.00 0.69 HETATM 10 O HOH B 10 1.465 6.209 3.008 1.00 1.18 HETATM 99 OC HOH B 99 2.217 6.386 3.197 1.00 REMARK CLUSTER W3 HETATM 1 O HOH C 1 4.326 5.879 0.014 1.00 0.38 HETATM 2 O HOH C 2 3.814 5.975 0.098 1.00 0.95 HETATM 3 O HOH C 3 4.514 6.086 0.241 1.00 0.41 HETATM 4 O HOH C 4 4.273 6.478 0.133 1.00 0.24 HETATM 5 O HOH C 5 3.681 6.016 0.562 1.00 1.23 HETATM 6 O HOH C 6 4.171 6.366 0.077 1.00 1.55 HETATM 7 O HOH C 7 4.186 5.959 0.452 1.00 2.33 HETATM 8 O HOH C 8 4.062 5.673 -0.068 1.00 1.68 HETATM 9 O HOH C 9 4.527 6.497 -0.207 1.00 0.14 HETATM 10 O HOH C 10 3.813 6.121 -0.081 1.00 0.28 HETATM 11 O HOH C 11 4.107 6.511 -0.113 1.00 1.71 HETATM 12 O HOH C 12 3.646 6.341 0.636 1.00 1.16 HETATM 99 OC HOH C 99 4.093 6.159 0.145 1.00 REMARK nucleiotide conformation: C3'-endo_anti_-g_t_g_g_t_-g ATOM 1 P C D 1 1.173 9.061 0.331 ATOM 2 PO1 C D 1 1.027 10.413 0.943 ATOM 3 PO2 C D 1 2.375 8.241 0.640 ATOM 4 O5' C D 1 -0.107 8.200 0.698 ATOM 5 C5' C D 1 -1.403 8.738 0.515 ATOM 6 C4' C D 1 -2.431 7.644 0.593 ATOM 7 O4' C D 1 -2.169 6.670 -0.451 ATOM 8 C3' C D 1 -2.385 6.827 1.869 ATOM 9 O3' C D 1 -3.089 7.487 2.908 ATOM 10 C2' C D 1 -3.037 5.521 1.439 ATOM 11 O2' C D 1 -4.451 5.559 1.392 ATOM 12 C1' C D 1 -2.493 5.374 0.020 ATOM 13 N1 C D 1 -1.289 4.532 0.002 ATOM 14 C2 C D 1 -1.469 3.163 0.001 ATOM 15 O2 C D 1 -2.630 2.724 -0.000 ATOM 16 N3 C D 1 -0.388 2.343 0.001 ATOM 17 C4 C D 1 0.839 2.867 0.001 ATOM 18 N4 C D 1 1.881 2.027 0.001 ATOM 19 C5 C D 1 1.055 4.276 0.000 ATOM 20 C6 C D 1 -0.031 5.066 -0.001 REMARK nucleiotide conformation: C2'-endo_anti_-g_t_g_t_-g_-g ATOM 1 P C E 1 -0.264 9.762 -0.970 ATOM 2 PO1 C E 1 -0.978 11.056 -1.031 ATOM 3 PO2 C E 1 0.890 9.607 -0.045 ATOM 4 O5' C E 1 -1.322 8.602 -0.673 ATOM 5 C5' C E 1 -2.475 8.445 -1.502 ATOM 6 C4' C E 1 -3.364 7.299 -1.031 ATOM 7 O4' C E 1 -2.701 6.018 -1.218 ATOM 8 C3' C E 1 -3.651 7.400 0.469 ATOM 9 O3' C E 1 -5.019 7.136 0.768 ATOM 10 C2' C E 1 -2.684 6.429 1.145 ATOM 11 O2' C E 1 -3.259 5.760 2.246 ATOM 12 C1' C E 1 -2.482 5.403 0.033 ATOM 13 N1 C E 1 -1.285 4.549 0.005 ATOM 14 C2 C E 1 -1.472 3.158 0.002 ATOM 15 O2 C E 1 -2.628 2.709 -0.002 ATOM 16 N3 C E 1 -0.393 2.343 0.001 ATOM 17 C4 C E 1 0.833 2.867 0.002 ATOM 18 N4 C E 1 1.872 2.026 0.001 ATOM 19 C5 C E 1 1.051 4.278 -0.000 ATOM 20 C6 C E 1 -0.028 5.074 -0.003 REMARK nucleiotide conformation: C3'-endo_anti_t_t_t_g_t_g ATOM 1 P C F 1 -1.670 11.041 -0.205 ATOM 2 PO1 C F 1 -2.641 11.995 0.405 ATOM 3 PO2 C F 1 -0.237 11.136 0.154 ATOM 4 O5' C F 1 -2.198 9.579 0.101 ATOM 5 C5' C F 1 -1.715 8.724 1.130 ATOM 6 C4' C F 1 -2.562 7.481 1.049 ATOM 7 O4' C F 1 -2.227 6.712 -0.139 ATOM 8 C3' C F 1 -2.383 6.462 2.168 ATOM 9 O3' C F 1 -2.990 6.918 3.367 ATOM 10 C2' C F 1 -3.033 5.257 1.516 ATOM 11 O2' C F 1 -4.418 5.419 1.547 ATOM 12 C1' C F 1 -2.497 5.353 0.076 ATOM 13 N1 C F 1 -1.286 4.534 -0.023 ATOM 14 C2 C F 1 -1.465 3.149 -0.014 ATOM 15 O2 C F 1 -2.629 2.726 0.018 ATOM 16 N3 C F 1 -0.386 2.341 -0.010 ATOM 17 C4 C F 1 0.840 2.871 0.025 ATOM 18 N4 C F 1 1.871 2.024 -0.016 ATOM 19 C5 C F 1 1.056 4.278 0.004 ATOM 20 C6 C F 1 -0.033 5.063 0.007 REMARK nucleiotide conformation: C3'-endo_anti_-g_t_g_g_t_g ATOM 1 P C G 1 1.021 9.190 0.067 ATOM 2 PO1 C G 1 0.958 10.586 0.598 ATOM 3 PO2 C G 1 2.218 8.358 0.391 ATOM 4 O5' C G 1 -0.309 8.433 0.473 ATOM 5 C5' C G 1 -1.599 8.753 0.004 ATOM 6 C4' C G 1 -2.562 7.613 0.202 ATOM 7 O4' C G 1 -2.252 6.520 -0.698 ATOM 8 C3' C G 1 -2.552 6.932 1.575 ATOM 9 O3' C G 1 -3.291 7.703 2.508 ATOM 10 C2' C G 1 -3.248 5.615 1.240 ATOM 11 O2' C G 1 -4.653 5.733 0.993 ATOM 12 C1' C G 1 -2.529 5.282 -0.058 ATOM 13 N1 C G 1 -1.266 4.528 0.001 ATOM 14 C2 C G 1 -1.472 3.125 -0.011 ATOM 15 O2 C G 1 -2.647 2.714 -0.000 ATOM 16 N3 C G 1 -0.381 2.332 0.009 ATOM 17 C4 C G 1 0.830 2.885 0.005 ATOM 18 N4 C G 1 1.849 2.026 -0.006 ATOM 19 C5 C G 1 1.074 4.293 -0.003 ATOM 20 C6 C G 1 -0.018 5.071 0.000 END