HEADER RNA BINDING PROTEIN/RNA 18-DEC-06 2OB7 TITLE Structure of tmRNA-(SmpB)2 complex as inferred from cryo-EM COMPND MOL_ID: 3; COMPND 2 MOLECULE: SsrA-binding protein; COMPND 3 CHAIN: B, C; 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 THR C 73 REMARK 465 ILE C 74 REMARK 465 GLU C 75 REMARK 465 LYS C 102 REMARK 465 GLY C 103 REMARK 465 TYR C 104 REMARK 465 THR C 105 DBREF 2OB7 C 1 156 PDB 2OB7 2OB7 1 156 SEQRES 1 C 116 ILE ALA GLU ASN LYS GLU ALA LYS ALA LYS TYR ASP ILE SEQRES 2 C 116 LEU GLU THR TYR GLU ALA GLY ILE VAL LEU LYS GLY SER SEQRES 3 C 116 GLU VAL LYS SER LEU ARG GLU LYS GLY THR VAL SER PHE SEQRES 4 C 116 LYS ASP SER PHE VAL ARG ILE GLU ASN GLY GLU ALA TRP SEQRES 5 C 116 LEU TYR ASN LEU TYR ILE ALA PRO TYR LYS HIS ALA THR SEQRES 6 C 116 ILE GLU ASN HIS ASP PRO LEU ARG LYS ARG LYS LEU LEU SEQRES 7 C 116 LEU HIS LYS ARG GLU ILE MET ARG LEU TYR GLY LYS VAL SEQRES 8 C 116 GLN GLU LYS GLY TYR THR ILE ILE PRO LEU LYS LEU TYR SEQRES 9 C 116 TRP LYS ASN ASN LYS VAL LYS VAL LEU ILE ALA LEU ATOM 1 CA ILE C 9 -36.937 -6.815 -49.869 1.00 89.49 ATOM 2 CA ALA C 10 -37.019 -3.775 -47.597 1.00 71.78 ATOM 3 CA GLU C 11 -38.878 -0.447 -47.452 1.00109.56 ATOM 4 CA ASN C 12 -37.866 2.782 -45.696 1.00103.61 ATOM 5 CA LYS C 13 -40.635 3.704 -43.255 1.00152.92 ATOM 6 CA GLU C 14 -38.421 6.278 -41.554 1.00113.94 ATOM 7 CA ALA C 15 -38.819 8.331 -44.749 1.00 78.15 ATOM 8 CA LYS C 16 -42.469 8.263 -45.753 1.00 96.26 ATOM 9 CA ALA C 17 -43.433 10.711 -43.018 1.00112.82 ATOM 10 CA LYS C 18 -40.380 12.937 -43.377 1.00 92.76 ATOM 11 CA TYR C 19 -39.629 13.933 -46.972 1.00 95.29 ATOM 12 CA ASP C 20 -42.466 14.597 -49.423 1.00 99.96 ATOM 13 CA ILE C 21 -41.425 12.865 -52.649 1.00 71.89 ATOM 14 CA LEU C 22 -40.901 15.000 -55.742 1.00 71.70 ATOM 15 CA GLU C 23 -39.655 12.380 -58.219 1.00 74.32 ATOM 16 CA THR C 24 -38.823 8.674 -58.015 1.00 53.46 ATOM 17 CA TYR C 25 -36.242 6.771 -60.025 1.00 67.90 ATOM 18 CA GLU C 26 -35.461 3.102 -60.315 1.00 81.95 ATOM 19 CA ALA C 27 -32.363 1.405 -58.940 1.00 90.99 ATOM 20 CA GLY C 28 -29.334 -0.210 -60.451 1.00 70.39 ATOM 21 CA ILE C 29 -26.711 -1.244 -57.874 1.00 74.32 ATOM 22 CA VAL C 30 -23.375 -2.907 -58.407 1.00 73.86 ATOM 23 CA LEU C 31 -23.582 -5.371 -55.543 1.00 77.65 ATOM 24 CA LYS C 32 -20.822 -7.679 -54.368 1.00 91.46 ATOM 25 CA GLY C 33 -21.522 -11.393 -54.641 1.00108.43 ATOM 26 CA SER C 34 -21.886 -12.243 -50.976 1.00 86.71 ATOM 27 CA GLU C 35 -24.306 -9.358 -50.543 1.00 91.27 ATOM 28 CA VAL C 36 -26.715 -10.896 -53.039 1.00 75.09 ATOM 29 CA LYS C 37 -26.645 -14.259 -51.310 1.00 98.20 ATOM 30 CA SER C 38 -27.240 -12.704 -47.881 1.00 94.21 ATOM 31 CA LEU C 39 -30.072 -10.726 -49.451 1.00 86.13 ATOM 32 CA ARG C 40 -31.718 -13.931 -50.647 1.00116.88 ATOM 33 CA GLU C 41 -30.900 -15.855 -47.509 1.00140.22 ATOM 34 CA LYS C 42 -33.244 -13.211 -46.034 1.00136.27 ATOM 35 CA GLY C 43 -30.610 -11.231 -44.103 1.00 89.78 ATOM 36 CA THR C 44 -31.360 -7.997 -42.271 1.00137.64 ATOM 37 CA VAL C 45 -31.177 -4.585 -43.997 1.00 78.90 ATOM 38 CA SER C 46 -31.808 -1.010 -42.821 1.00129.20 ATOM 39 CA PHE C 47 -31.941 2.467 -44.307 1.00 91.08 ATOM 40 CA LYS C 48 -31.148 4.226 -41.017 1.00103.01 ATOM 41 CA ASP C 49 -29.192 7.387 -41.766 1.00103.39 ATOM 42 CA SER C 50 -28.720 6.167 -45.346 1.00 71.36 ATOM 43 CA PHE C 51 -28.411 8.780 -48.105 1.00 57.52 ATOM 44 CA VAL C 52 -27.283 9.190 -51.715 1.00 68.22 ATOM 45 CA ARG C 53 -24.441 11.312 -53.087 1.00 83.01 ATOM 46 CA ILE C 54 -23.352 12.199 -56.593 1.00 54.09 ATOM 47 CA GLU C 55 -19.565 12.078 -56.816 1.00 62.17 ATOM 48 CA ASN C 56 -17.468 12.058 -60.000 1.00 76.93 ATOM 49 CA GLY C 57 -20.487 12.061 -62.267 1.00 60.43 ATOM 50 CA GLU C 58 -21.629 8.914 -60.452 1.00 80.36 ATOM 51 CA ALA C 59 -24.484 8.126 -58.021 1.00 63.84 ATOM 52 CA TRP C 60 -23.696 6.536 -54.655 1.00 80.27 ATOM 53 CA LEU C 61 -25.851 4.998 -51.887 1.00 78.58 ATOM 54 CA TYR C 62 -23.978 5.726 -48.680 1.00 76.71 ATOM 55 CA ASN C 63 -25.160 4.060 -45.497 1.00 71.33 ATOM 56 CA LEU C 64 -27.141 0.933 -46.250 1.00 82.29 ATOM 57 CA TYR C 65 -26.634 -1.956 -43.835 1.00 86.62 ATOM 58 CA ILE C 66 -26.712 -5.261 -45.674 1.00 91.43 ATOM 59 CA ALA C 67 -26.320 -8.160 -43.264 1.00 89.06 ATOM 60 CA PRO C 68 -23.359 -10.472 -44.102 1.00135.37 ATOM 61 CA TYR C 69 -23.393 -14.302 -44.093 1.00168.90 ATOM 62 CA LYS C 70 -21.205 -17.407 -43.651 1.00 83.61 ATOM 63 CA HIS C 71 -19.155 -16.894 -46.787 1.00181.92 ATOM 64 CA ALA C 72 -15.840 -16.146 -45.068 1.00160.56 ATOM 65 CA ASN C 76 -14.383 -8.542 -45.689 1.00192.36 ATOM 66 CA HIS C 77 -17.652 -6.991 -46.897 1.00183.05 ATOM 67 CA ASP C 78 -18.102 -3.845 -44.839 1.00118.32 ATOM 68 CA PRO C 79 -21.931 -3.837 -44.395 1.00 68.19 ATOM 69 CA LEU C 80 -21.974 -0.117 -45.209 1.00 88.93 ATOM 70 CA ARG C 81 -19.912 0.260 -48.421 1.00 84.61 ATOM 71 CA LYS C 82 -20.368 3.178 -50.794 1.00 87.61 ATOM 72 CA ARG C 83 -22.419 1.157 -53.306 1.00 71.01 ATOM 73 CA LYS C 84 -22.656 2.512 -56.836 1.00 71.81 ATOM 74 CA LEU C 85 -25.972 3.015 -58.587 1.00 66.19 ATOM 75 CA LEU C 86 -26.645 2.156 -62.261 1.00 53.15 ATOM 76 CA LEU C 87 -28.749 5.054 -63.343 1.00 51.48 ATOM 77 CA HIS C 88 -28.209 6.821 -66.689 1.00 53.52 ATOM 78 CA LYS C 89 -26.021 9.881 -67.021 1.00 64.32 ATOM 79 CA ARG C 90 -28.836 12.208 -67.961 1.00 56.96 ATOM 80 CA GLU C 91 -30.573 10.975 -64.833 1.00 75.88 ATOM 81 CA ILE C 92 -27.622 11.712 -62.633 1.00 59.33 ATOM 82 CA MET C 93 -27.090 15.122 -64.187 1.00 72.77 ATOM 83 CA ARG C 94 -30.818 15.706 -63.756 1.00 65.15 ATOM 84 CA LEU C 95 -30.848 14.725 -60.086 1.00 54.77 ATOM 85 CA TYR C 96 -27.600 16.590 -59.503 1.00 53.57 ATOM 86 CA GLY C 97 -29.062 19.776 -60.955 1.00 63.59 ATOM 87 CA LYS C 98 -32.165 19.758 -58.739 1.00 62.59 ATOM 88 CA VAL C 99 -30.011 19.221 -55.626 1.00 60.90 ATOM 89 CA GLN C 100 -28.225 22.481 -56.354 1.00 65.88 ATOM 90 CA GLU C 101 -30.876 24.717 -57.987 1.00 88.72 ATOM 91 CA ILE C 106 -31.878 12.321 -52.746 1.00 68.50 ATOM 92 CA ILE C 107 -32.848 9.358 -50.512 1.00 80.28 ATOM 93 CA PRO C 108 -33.517 5.595 -50.937 1.00 60.14 ATOM 94 CA LEU C 109 -37.134 4.450 -50.746 1.00 79.89 ATOM 95 CA LYS C 110 -36.818 0.662 -51.077 1.00 66.11 ATOM 96 CA LEU C 111 -34.929 -2.460 -52.088 1.00 89.67 ATOM 97 CA TYR C 112 -36.533 -5.142 -54.183 1.00 83.02 ATOM 98 CA TRP C 113 -36.083 -7.920 -56.692 1.00 84.49 ATOM 99 CA LYS C 114 -37.194 -7.456 -60.299 1.00 78.52 ATOM 100 CA ASN C 115 -36.277 -10.450 -62.428 1.00 84.58 ATOM 101 CA ASN C 116 -33.812 -11.724 -59.832 1.00 98.90 ATOM 102 CA LYS C 117 -32.001 -8.398 -60.166 1.00 93.36 ATOM 103 CA VAL C 118 -31.635 -6.406 -56.963 1.00 60.32 ATOM 104 CA LYS C 119 -32.829 -2.840 -57.259 1.00 65.87 ATOM 105 CA VAL C 120 -33.252 0.216 -55.043 1.00 66.47 ATOM 106 CA LEU C 121 -35.911 2.898 -55.560 1.00 77.69 ATOM 107 CA ILE C 122 -34.552 6.422 -55.328 1.00 61.04 ATOM 108 CA ALA C 123 -36.430 9.681 -54.808 1.00 67.88 ATOM 109 CA LEU C 124 -35.593 13.367 -55.033 1.00 59.13 TER