HEADER RIBOSOME 30-MAR-01 4V42 TITLE Crystal structure of the ribosome at 5.5 A resolution. COMPND MOL_ID: 16; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S13; COMPND 3 CHAIN: AP; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.50 ANGSTORMS DBREF 4V42 A 1 126 UNP P80377 RS13_THET8 1 125 SEQRES 1 AP 125 ALA ARG ILE ALA GLY VAL GLU ILE PRO ARG ASN LYS ARG SEQRES 2 AP 125 VAL ASP VAL ALA LEU THR TYR ILE TYR GLY ILE GLY LYS SEQRES 3 AP 125 ALA ARG ALA LYS GLU ALA LEU GLU LYS THR GLY ILE ASN SEQRES 4 AP 125 PRO ALA THR ARG VAL LYS ASP LEU THR GLU ALA GLU VAL SEQRES 5 AP 125 VAL ARG LEU ARG GLU TYR VAL GLU ASN THR TRP LYS LEU SEQRES 6 AP 125 GLU GLY GLU LEU ARG ALA GLU VAL ALA ALA ASN ILE LYS SEQRES 7 AP 125 ARG LEU MET ASP ILE GLY CYS TYR ARG GLY LEU ARG HIS SEQRES 8 AP 125 ARG ARG GLY LEU PRO VAL ARG GLY GLN ARG THR ARG THR SEQRES 9 AP 125 ASN ALA ARG THR ARG LYS GLY PRO ARG LYS THR VAL ALA SEQRES 10 AP 125 GLY LYS LYS LYS ALA PRO ARG LYS ATOM 1 CA ALA A 2 30.769 112.665 212.975 1.00 0.00 ATOM 2 CA ARG A 3 29.445 116.130 213.808 1.00 0.00 ATOM 3 CA ILE A 4 25.974 116.609 212.344 1.00 0.00 ATOM 4 CA ALA A 5 23.345 119.115 213.527 1.00 0.00 ATOM 5 CA GLY A 6 24.001 122.242 215.554 1.00 0.00 ATOM 6 CA VAL A 7 27.115 121.179 217.472 1.00 0.00 ATOM 7 CA GLU A 8 26.080 117.507 217.300 1.00 0.00 ATOM 8 CA ILE A 9 28.799 114.891 217.793 1.00 0.00 ATOM 9 CA PRO A 10 27.409 111.366 218.423 1.00 0.00 ATOM 10 CA ARG A 11 30.251 108.846 218.373 1.00 0.00 ATOM 11 CA ASN A 12 31.459 105.247 218.774 1.00 0.00 ATOM 12 CA LYS A 13 28.061 103.190 218.809 1.00 0.00 ATOM 13 CA ARG A 14 25.745 101.565 216.298 1.00 0.00 ATOM 14 CA VAL A 15 24.305 104.268 214.017 1.00 0.00 ATOM 15 CA ASP A 16 20.711 103.438 214.941 1.00 0.00 ATOM 16 CA VAL A 17 21.443 103.580 218.676 1.00 0.00 ATOM 17 CA ALA A 18 23.474 106.714 218.068 1.00 0.00 ATOM 18 CA LEU A 19 20.809 108.539 216.075 1.00 0.00 ATOM 19 CA THR A 20 18.590 107.925 219.108 1.00 0.00 ATOM 20 CA TYR A 21 20.777 110.430 220.945 1.00 0.00 ATOM 21 CA ILE A 22 19.021 113.129 218.923 1.00 0.00 ATOM 22 CA TYR A 23 16.003 114.969 220.312 1.00 0.00 ATOM 23 CA GLY A 24 13.423 113.910 217.757 1.00 0.00 ATOM 24 CA ILE A 25 14.758 110.446 216.975 1.00 0.00 ATOM 25 CA GLY A 26 13.662 107.213 218.596 1.00 0.00 ATOM 26 CA LYS A 27 14.375 103.519 217.984 1.00 0.00 ATOM 27 CA ALA A 28 11.705 103.869 215.306 1.00 0.00 ATOM 28 CA ARG A 29 13.027 106.691 213.134 1.00 0.00 ATOM 29 CA ALA A 30 16.415 105.041 213.694 1.00 0.00 ATOM 30 CA LYS A 31 15.840 101.938 211.542 1.00 0.00 ATOM 31 CA GLU A 32 13.954 104.058 209.017 1.00 0.00 ATOM 32 CA ALA A 33 16.505 106.821 208.409 1.00 0.00 ATOM 33 CA LEU A 34 18.957 103.944 208.004 1.00 0.00 ATOM 34 CA GLU A 35 16.412 101.949 206.008 1.00 0.00 ATOM 35 CA LYS A 36 15.809 104.655 203.394 1.00 0.00 ATOM 36 CA THR A 37 19.351 106.029 203.310 1.00 0.00 ATOM 37 CA GLY A 38 20.369 102.392 202.917 1.00 0.00 ATOM 38 CA ILE A 39 23.082 102.073 205.557 1.00 0.00 ATOM 39 CA ASN A 40 23.859 99.135 207.789 1.00 0.00 ATOM 40 CA PRO A 41 22.427 100.053 211.177 1.00 0.00 ATOM 41 CA ALA A 42 25.101 97.990 212.871 1.00 0.00 ATOM 42 CA THR A 43 28.025 100.022 211.542 1.00 0.00 ATOM 43 CA ARG A 44 29.825 101.832 214.375 1.00 0.00 ATOM 44 CA VAL A 45 29.296 105.576 213.898 1.00 0.00 ATOM 45 CA LYS A 46 33.074 105.892 213.592 1.00 0.00 ATOM 46 CA ASP A 47 33.358 103.231 210.872 1.00 0.00 ATOM 47 CA LEU A 48 30.743 105.127 208.840 1.00 0.00 ATOM 48 CA THR A 49 31.421 106.690 205.420 1.00 0.00 ATOM 49 CA GLU A 50 31.500 110.549 204.410 1.00 0.00 ATOM 50 CA ALA A 51 29.442 110.280 201.249 1.00 0.00 ATOM 51 CA GLU A 52 26.527 108.603 203.042 1.00 0.00 ATOM 52 CA VAL A 53 26.762 111.031 205.941 1.00 0.00 ATOM 53 CA VAL A 54 26.257 113.830 203.423 1.00 0.00 ATOM 54 CA ARG A 55 23.275 112.340 201.573 1.00 0.00 ATOM 55 CA LEU A 56 21.778 111.601 205.007 1.00 0.00 ATOM 56 CA ARG A 57 22.739 114.938 206.494 1.00 0.00 ATOM 57 CA GLU A 58 21.245 116.666 203.457 1.00 0.00 ATOM 58 CA TYR A 59 18.210 114.485 202.832 1.00 0.00 ATOM 59 CA VAL A 60 17.103 114.567 206.471 1.00 0.00 ATOM 60 CA GLU A 61 17.882 118.158 207.433 1.00 0.00 ATOM 61 CA ASN A 62 15.979 119.159 204.309 1.00 0.00 ATOM 62 CA THR A 63 12.836 117.027 204.076 1.00 0.00 ATOM 63 CA TRP A 64 11.580 117.258 207.671 1.00 0.00 ATOM 64 CA LYS A 65 11.183 119.968 210.308 1.00 0.00 ATOM 65 CA LEU A 66 10.919 116.108 211.502 1.00 0.00 ATOM 66 CA GLU A 67 11.927 116.387 215.159 1.00 0.00 ATOM 67 CA GLY A 68 14.258 119.061 216.502 1.00 0.00 ATOM 68 CA GLU A 69 13.125 123.755 216.576 1.00 0.00 ATOM 69 CA LEU A 70 11.052 120.889 217.993 1.00 0.00 ATOM 70 CA ARG A 71 11.330 121.866 221.674 1.00 0.00 ATOM 71 CA ALA A 72 10.314 125.231 220.296 1.00 0.00 ATOM 72 CA GLU A 73 7.137 123.730 218.848 1.00 0.00 ATOM 73 CA VAL A 74 6.171 121.641 221.875 1.00 0.00 ATOM 74 CA ALA A 75 6.820 124.560 224.210 1.00 0.00 ATOM 75 CA ALA A 76 4.813 126.646 221.763 1.00 0.00 ATOM 76 CA ASN A 77 1.900 124.182 221.946 1.00 0.00 ATOM 77 CA ILE A 78 1.652 124.123 225.740 1.00 0.00 ATOM 78 CA LYS A 79 1.842 127.922 225.797 1.00 0.00 ATOM 79 CA ARG A 80 -1.283 127.922 223.613 1.00 0.00 ATOM 80 CA LEU A 81 -3.704 125.656 225.492 1.00 0.00 ATOM 81 CA MET A 82 -2.318 127.546 228.455 1.00 0.00 ATOM 82 CA ASP A 83 -3.212 131.005 227.138 1.00 0.00 ATOM 83 CA ILE A 84 -6.770 129.989 226.421 1.00 0.00 ATOM 84 CA GLY A 85 -8.899 129.027 229.427 1.00 0.00 ATOM 85 CA CYS A 86 -8.260 125.459 228.291 1.00 0.00 ATOM 86 CA TYR A 87 -8.593 123.246 231.390 1.00 0.00 ATOM 87 CA ARG A 88 -5.775 121.136 230.005 1.00 0.00 ATOM 88 CA GLY A 89 -3.825 124.385 229.976 1.00 0.00 ATOM 89 CA LEU A 90 -4.645 125.141 233.594 1.00 0.00 ATOM 90 CA ARG A 91 -3.312 121.712 234.527 1.00 0.00 ATOM 91 CA HIS A 92 -0.032 122.962 233.136 1.00 0.00 ATOM 92 CA ARG A 93 -0.123 126.217 235.107 1.00 0.00 ATOM 93 CA ARG A 94 -1.119 124.498 238.353 1.00 0.00 ATOM 94 CA GLY A 95 1.542 121.950 237.510 1.00 0.00 ATOM 95 CA LEU A 96 -0.705 118.903 238.018 1.00 0.00 ATOM 96 CA PRO A 97 -1.133 115.873 235.754 1.00 0.00 ATOM 97 CA VAL A 98 -3.009 116.664 232.560 1.00 0.00 ATOM 98 CA ARG A 99 -4.102 113.302 231.161 1.00 0.00 ATOM 99 CA GLY A 100 -6.747 112.888 233.854 1.00 0.00 ATOM 100 CA GLN A 101 -5.033 110.806 236.507 1.00 0.00 ATOM 101 CA ARG A 102 -5.617 110.685 240.266 1.00 0.00 ATOM 102 CA THR A 103 -4.113 113.526 242.255 1.00 0.00 ATOM 103 CA ARG A 104 -4.922 112.204 245.729 1.00 0.00 ATOM 104 CA THR A 105 -1.929 109.907 245.563 1.00 0.00 ATOM 105 CA ASN A 106 0.715 109.095 242.919 1.00 0.00 ATOM 106 CA ALA A 107 1.575 112.750 241.706 1.00 0.00 ATOM 107 CA ARG A 108 5.109 113.569 242.688 1.00 0.00 ATOM 108 CA THR A 109 6.275 113.795 239.097 1.00 0.00 ATOM 109 CA ARG A 110 3.872 116.736 238.779 1.00 0.00 ATOM 110 CA LYS A 111 3.913 118.108 242.341 1.00 0.00 ATOM 111 CA GLY A 112 7.627 117.932 243.054 1.00 0.00 ATOM 112 CA PRO A 113 9.165 116.716 246.346 1.00 0.00 ATOM 113 CA ARG A 114 6.884 115.699 249.204 1.00 0.00 ATOM 114 CA LYS A 115 5.916 118.689 251.309 1.00 0.00 ATOM 115 CA THR A 116 5.336 116.941 254.646 1.00 0.00 ATOM 116 CA VAL A 117 3.049 118.544 257.266 1.00 0.00 ATOM 117 CA ALA A 118 2.057 117.713 260.855 1.00 0.00 ATOM 118 CA GLY A 119 -0.703 115.109 261.198 1.00 0.00 ATOM 119 CA LYS A 120 -3.000 112.734 263.092 1.00 0.00 ATOM 120 CA LYS A 121 -1.392 109.608 264.599 1.00 0.00 ATOM 121 CA LYS A 122 -3.532 106.987 266.405 1.00 0.00 ATOM 122 CA ALA A 123 -6.138 106.389 263.706 1.00 0.00 ATOM 123 CA PRO A 124 -4.462 103.503 261.795 1.00 0.00 ATOM 124 CA ARG A 125 -3.373 105.566 258.797 1.00 0.00 ATOM 125 CA LYS A 126 -1.407 102.455 257.857 1.00 0.00 TER