1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Schmitz, U. James, T.L. Behrens, S. Freymann, D.M. Lukavsky, P. Walter, P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C9 H14 N3 O8 P 323.197 y CYTIDINE-5'-MONOPHOSPHATE RNA linking C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking N 1 N O N 2 N P N 3 N O N 4 N O N 5 N O N 6 N C N 7 R C N 8 N O N 9 S C N 10 N O N 11 R C N 12 N O N 13 R C Y 14 N N Y 15 N C Y 16 N N Y 17 N C Y 18 N C N 19 N N Y 20 N N Y 21 N C Y 22 N N Y 23 N C N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N O N 39 N P N 40 N O N 41 N O N 42 N O N 43 N C N 44 R C N 45 N O N 46 S C N 47 N O N 48 R C N 49 N O N 50 R C N 51 N N N 52 N C N 53 N O N 54 N N N 55 N C N 56 N N N 57 N C N 58 N C N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N O N 74 N P N 75 N O N 76 N O N 77 N O N 78 N C N 79 R C N 80 N O N 81 S C N 82 N O N 83 R C N 84 N O N 85 R C Y 86 N N Y 87 N C Y 88 N N Y 89 N C N 90 N C N 91 N O N 92 N N N 93 N C N 94 N N N 95 N N Y 96 N C N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N O N 112 N P N 113 N O N 114 N O N 115 N O N 116 N C N 117 R C N 118 N O N 119 S C N 120 N O N 121 R C N 122 N O N 123 R C N 124 N N N 125 N C N 126 N O N 127 N N N 128 N C N 129 N O N 130 N C N 131 N C N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 1 N sing N 2 N sing N 3 N doub N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing Y 25 N sing Y 26 N sing Y 27 N doub N 28 N sing Y 29 N sing Y 30 N sing Y 31 N doub N 32 N sing Y 33 N doub N 34 N sing N 35 N sing Y 36 N sing Y 37 N doub N 38 N sing Y 39 N sing N 40 N sing N 41 N sing N 42 N doub N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N doub N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N doub N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N doub N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing Y 100 N sing Y 101 N sing Y 102 N doub N 103 N sing Y 104 N sing N 105 N sing Y 106 N doub N 107 N doub N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N doub N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N doub N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N doub N 143 N sing N 144 N sing N 145 N sing N 146 N doub N 147 N sing N 148 N doub N 149 N sing N 150 N sing UK RNA RNARFU 2122 1355-8382 5 1419 1429 10.1017/S1355838299991458 10580470 Structure of the phylogenetically most conserved domain of SRP RNA. 1999 10.2210/pdb1cq5/pdb pdb_00001cq5 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 13963.401 SRP RNA DOMAIN IV MODIFIED E. COLI SEQUENCE 1 man polymer no no GGCGUUUACCAGGUCAGGUCCGGAAGGAAGCAGCCAAGGCGCC GGCGUUUACCAGGUCAGGUCCGGAAGGAAGCAGCCAAGGCGCC A polyribonucleotide n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Escherichia sample IN VITRO TRANSCIPTION FROM DNA TEMPLATES 562 Escherichia coli 14.880 1 19 A 1 A 43 1.165 A_G1:C43_A 1 5.047 -0.434 0.119 -0.145 27.897 1 19 A 2 A 42 -0.339 A_G2:C42_A 2 -5.010 -0.609 0.346 -0.182 1.555 1 19 A 3 A 41 -0.367 A_C3:G41_A 3 -2.936 0.076 -0.292 -0.166 -22.089 1 19 A 4 A 40 -1.111 A_G4:C40_A 4 -16.897 0.222 -0.348 -0.108 -32.509 28 A 5 A 39 4.372 A_U5:G39_A 5 3.761 2.324 0.586 -0.135 -12.010 A 6 A 38 -33.424 A_U6:G38_A 6 -6.650 3.174 -0.662 -0.860 -13.399 10 A 11 A 36 -14.369 A_A11:A36_A 7 58.010 -5.563 -1.271 -3.565 0.106 1 19 A 12 A 35 -1.302 A_G12:C35_A 8 3.436 -0.326 -0.422 -0.216 7.345 1 19 A 13 A 34 -1.366 A_G13:C34_A 9 -1.585 -0.275 -0.163 -0.184 -3.538 28 A 14 A 33 5.879 A_U14:G33_A 10 -6.079 2.355 -0.752 -0.563 15.260 1 A 15 A 31 36.000 A_C15:C31_A 11 43.282 -2.550 1.179 -2.044 22.557 8 A 18 A 29 -5.083 A_G18:A29_A 12 -23.435 -0.115 -0.477 1.502 23.093 1 20 A 19 A 28 -5.906 A_U19:A28_A 13 -18.443 -0.351 -0.422 0.088 7.632 1 19 A 20 A 27 0.461 A_C20:G27_A 14 -17.108 0.343 0.008 -0.189 3.139 1 19 A 21 A 26 -1.585 A_C21:G26_A 15 -1.550 0.550 0.305 -0.291 8.449 A 22 A 25 -53.260 A_G22:A25_A 16 -16.655 7.346 0.221 -5.330 2.852 38.040 A A 1 2 0.663 A A 43 42 2.857 0.431 -0.243 -1.279 AA_G1G2:C42C43_AA 1 -4.354 6.694 37.797 -2.010 -0.111 2.924 35.994 A A 2 3 21.517 A A 42 41 3.788 13.013 -0.689 -1.800 AA_G2C3:G41C42_AA 2 -0.487 0.805 33.628 -4.882 1.041 3.420 36.183 A A 3 4 15.158 A A 41 40 3.850 9.305 0.196 -1.248 AA_C3G4:C40G41_AA 3 2.964 -4.828 34.883 -3.493 0.157 2.887 42.102 A A 4 5 14.278 A A 40 39 3.287 10.164 0.846 -1.409 AA_G4U5:G39C40_AA 4 0.740 -1.039 40.905 -2.968 -1.104 2.302 39.888 A A 5 6 -13.440 A A 39 38 2.846 -9.012 -2.153 -0.445 AA_U5U6:G38G39_AA 5 9.499 -14.167 37.761 0.190 4.044 3.341 45.057 A A 11 12 4.408 A A 36 35 3.379 3.359 -0.249 -0.338 AA_A11G12:C35A36_AA 6 -7.855 10.308 44.281 -0.754 -0.407 2.950 35.932 A A 12 13 10.677 A A 35 34 3.135 6.548 0.102 -0.699 AA_G12G13:C34C35_AA 7 -2.196 3.580 35.283 -2.011 -0.460 2.880 42.598 A A 13 14 19.027 A A 34 33 3.430 13.540 0.808 -1.542 AA_G13U14:G33C34_AA 8 7.207 -10.128 39.861 -3.489 -0.385 -0.500 35.582 A A 14 15 -25.232 A A 33 31 2.034 -14.187 4.635 -0.885 AA_U14C15:C31G33_AA 9 -18.733 33.317 26.909 -0.891 -8.321 2.769 27.265 A A 18 19 11.235 A A 29 28 3.180 5.235 -0.112 -1.708 AA_G18U19:A28A29_AA 10 -4.973 10.673 26.309 -4.834 -0.914 3.265 40.488 A A 19 20 7.597 A A 28 27 3.481 5.220 -0.139 -1.339 AA_U19C20:G27A28_AA 11 -6.851 9.969 39.598 -2.545 -0.599 2.959 35.628 A A 20 21 12.919 A A 27 26 3.265 7.831 -0.659 -1.316 AA_C20C21:G26G27_AA 12 -3.609 5.954 34.602 -3.249 0.570 3.146 67.704 A A 21 22 1.076 A A 26 25 3.166 1.198 -2.117 -1.192 AA_C21G22:A25G26_AA 13 0.032 -0.029 67.695 -1.114 1.901 database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Data collection 1 0 1999-08-23 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-16 1 4 2024-05-22 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name NMR STRUCTURE OF THE MOST CONSERVED PART OF SRP DOMAIN IV (ENSEMBLE OF 7) NMR STRUCTURE OF THE MOST CONSERVED PART OF SRP DOMAIN IV (AVERAGE STRUCTURE) RCSB Y RCSB 1999-08-05 REL G- AND A-SINGLE NUCLEOTIDE ISOTOPE LABELED SAMPLES WERE USED BESIDES A UNIFORMLY LABELED RNA 1 2D NOESY 3D_13C-SEPARATED_NOESY DQF-COSY TOCSY 3D HCCH-TOCSY 3D HCCH-COSY 6.5 AMBIENT 288 K 6.5 AMBIENT 303 K 6.5 AMBIENT 308 K 16.4 DISTANCE RESTRAINTS/RESIDUE TORSION ANGLE DYNAMICS, RESTRAINED MOLECULAR DYNAMICS, COMPLETE RELAXATION MATRIX ANALYSIS 1 minimized average structure 0.25 - 1.2 MM RNA, 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 0.25 MM RNA 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 D.KNELLER, T.GODDARD data analysis Sparky 92 HE LIU, B.BORGIAS, M.TONELLI iterative matrix relaxation MARDIGRAS 92 P. GUENTERT refinement DYANA 1.4 D.A. PEARLMAN ET AL. structure solution Amber 4.1 R. LAVERY data analysis Curves 3.0 600 Varian UNITYPLUS G 1 n 1 G 1 A G 2 n 2 G 2 A C 3 n 3 C 3 A G 4 n 4 G 4 A U 5 n 5 U 5 A U 6 n 6 U 6 A U 7 n 7 U 7 A A 8 n 8 A 8 A C 9 n 9 C 9 A C 10 n 10 C 10 A A 11 n 11 A 11 A G 12 n 12 G 12 A G 13 n 13 G 13 A U 14 n 14 U 14 A C 15 n 15 C 15 A A 16 n 16 A 16 A G 17 n 17 G 17 A G 18 n 18 G 18 A U 19 n 19 U 19 A C 20 n 20 C 20 A C 21 n 21 C 21 A G 22 n 22 G 22 A G 23 n 23 G 23 A A 24 n 24 A 24 A A 25 n 25 A 25 A G 26 n 26 G 26 A G 27 n 27 G 27 A A 28 n 28 A 28 A A 29 n 29 A 29 A G 30 n 30 G 30 A C 31 n 31 C 31 A A 32 n 32 A 32 A G 33 n 33 G 33 A C 34 n 34 C 34 A C 35 n 35 C 35 A A 36 n 36 A 36 A A 37 n 37 A 37 A G 38 n 38 G 38 A G 39 n 39 G 39 A C 40 n 40 C 40 A G 41 n 41 G 41 A C 42 n 42 C 42 A C 43 n 43 C 43 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A A HO2' OP2 U A 7 8 1.37 1 A A HO2' OP2 C A 31 32 1.38 1 A A HO2' OP1 A G 32 33 1.39 1 A A HO2' OP1 A C 8 9 1.39 1 A A HO2' OP1 U C 14 15 1.41 1 A A HO2' OP1 C A 35 36 1.41 1 A A HO2' OP1 G A 23 24 1.41 1 A A HO2' OP2 A G 11 12 1.41 1 A A HO2' OP1 A G 16 17 1.41 1 A A HO2' OP1 A G 25 26 1.43 1 A A HO2' OP1 C C 9 10 1.45 1 A A O6 HO2' G G 17 30 1.51 1 A A HO2' OP1 A G 37 38 1.53 1 A G 2 0.117 SIDE CHAIN 1 A C 3 0.092 SIDE CHAIN 1 A U 5 0.074 SIDE CHAIN 1 A U 6 0.115 SIDE CHAIN 1 A U 7 0.071 SIDE CHAIN 1 A A 8 0.094 SIDE CHAIN 1 A C 9 0.144 SIDE CHAIN 1 A C 10 0.242 SIDE CHAIN 1 A A 11 0.069 SIDE CHAIN 1 A G 12 0.061 SIDE CHAIN 1 A G 13 0.068 SIDE CHAIN 1 A U 14 0.061 SIDE CHAIN 1 A A 16 0.069 SIDE CHAIN 1 A U 19 0.097 SIDE CHAIN 1 A C 20 0.104 SIDE CHAIN 1 A G 22 0.173 SIDE CHAIN 1 A G 23 0.101 SIDE CHAIN 1 A A 24 0.101 SIDE CHAIN 1 A A 25 0.079 SIDE CHAIN 1 A G 26 0.066 SIDE CHAIN 1 A G 30 0.137 SIDE CHAIN 1 A G 33 0.078 SIDE CHAIN 1 A C 34 0.060 SIDE CHAIN 1 A A 36 0.130 SIDE CHAIN 1 A A 37 0.201 SIDE CHAIN 1 A G 38 0.062 SIDE CHAIN 1 A G 39 0.087 SIDE CHAIN 1 A C 40 0.092 SIDE CHAIN 1 7.55 0.70 108.50 116.05 A A A O4' C1' N9 G G G 1 1 1 N 1 5.75 0.70 108.50 114.25 A A A O4' C1' N1 C C C 3 3 3 N 1 6.69 0.70 108.50 115.19 A A A O4' C1' N9 G G G 4 4 4 N 1 -4.31 0.70 101.30 96.99 A A A C3' C2' C1' U U U 5 5 5 N 1 5.88 0.70 108.50 114.38 A A A O4' C1' N1 U U U 5 5 5 N 1 4.16 0.60 119.70 123.86 A A A C4 C5 C6 U U U 5 5 5 N 1 -3.03 0.50 122.70 119.67 A A A C5 C6 N1 U U U 5 5 5 N 1 5.19 0.80 101.50 106.69 A A A C3' C2' C1' U U U 6 6 6 N 1 9.89 1.00 102.60 112.49 A A A C4' C3' C2' U U U 7 7 7 N 1 -5.52 0.70 101.30 95.78 A A A C3' C2' C1' U U U 7 7 7 N 1 -3.79 0.60 121.00 117.21 A A A C6 N1 C2 U U U 7 7 7 N 1 -5.55 0.70 122.20 116.65 A A A N3 C2 O2 U U U 7 7 7 N 1 -12.89 1.40 121.20 108.31 A A A C6 N1 C1' U U U 7 7 7 N 1 9.53 1.20 117.70 127.23 A A A C2 N1 C1' U U U 7 7 7 N 1 -8.96 1.40 115.20 106.24 A A A C5' C4' C3' A A A 8 8 8 N 1 9.02 1.30 114.00 123.02 A A A N9 C1' C2' A A A 8 8 8 N 1 -6.20 0.80 109.40 103.20 A A A O5' C5' C4' C C C 9 9 9 N 1 8.46 0.70 108.50 116.96 A A A O4' C1' N1 C C C 9 9 9 N 1 -3.17 0.50 121.00 117.83 A A A C5 C6 N1 C C C 9 9 9 N 1 -5.16 0.70 118.00 112.84 A A A N3 C4 N4 C C C 9 9 9 N 1 -3.16 0.50 117.00 113.84 A A A C4 C5 C6 A A A 11 11 11 N 1 3.73 0.50 117.70 121.43 A A A C5 C6 N1 A A A 11 11 11 N 1 -7.58 0.60 118.60 111.02 A A A N1 C6 N6 A A A 11 11 11 N 1 7.14 0.70 108.50 115.64 A A A O4' C1' N9 G G G 12 12 12 N 1 4.60 0.70 108.50 113.10 A A A O4' C1' N9 G G G 13 13 13 N 1 4.48 0.70 108.50 112.98 A A A O4' C1' N1 C C C 15 15 15 N 1 -6.99 0.80 109.40 102.41 A A A O5' C5' C4' A A A 16 16 16 N 1 -4.21 0.60 118.60 114.39 A A A N1 C6 N6 A A A 16 16 16 N 1 -12.32 1.10 112.00 99.68 A A A N9 C1' C2' G G G 17 17 17 N 1 -3.63 0.60 119.90 116.27 A A A N1 C6 O6 G G G 18 18 18 N 1 -9.78 1.40 115.20 105.42 A A A C5' C4' C3' U U U 19 19 19 N 1 -7.66 0.90 116.20 108.54 A A A N1 C2 N2 G G G 22 22 22 N 1 -5.55 0.80 108.20 102.65 A A A O4' C1' N9 A A A 24 24 24 N 1 10.88 0.70 108.50 119.38 A A A O4' C1' N9 A A A 25 25 25 N 1 5.82 0.70 108.50 114.32 A A A O4' C1' N9 G G G 27 27 27 N 1 6.13 0.70 108.50 114.63 A A A O4' C1' N9 A A A 28 28 28 N 1 3.30 0.50 117.70 121.00 A A A C5 C6 N1 A A A 28 28 28 N 1 -3.62 0.60 118.60 114.98 A A A N1 C6 N6 A A A 28 28 28 N 1 5.10 0.70 108.50 113.60 A A A O4' C1' N9 A A A 29 29 29 N 1 -5.12 0.60 118.60 113.48 A A A N1 C6 N6 A A A 29 29 29 N 1 5.81 0.70 108.50 114.31 A A A O4' C1' N9 G G G 30 30 30 N 1 3.45 0.50 117.70 121.15 A A A C5 C6 N1 A A A 32 32 32 N 1 -4.06 0.60 119.90 115.84 A A A N1 C6 O6 G G G 33 33 33 N 1 4.47 0.70 108.50 112.97 A A A O4' C1' N1 C C C 34 34 34 N 1 -3.21 0.50 117.00 113.79 A A A C4 C5 C6 A A A 36 36 36 N 1 3.09 0.50 117.70 120.79 A A A C5 C6 N1 A A A 36 36 36 N 1 -4.02 0.60 118.60 114.58 A A A N1 C6 N6 A A A 36 36 36 N 1 5.44 0.90 109.80 115.24 A A A C5' C4' O4' A A A 37 37 37 N 1 3.43 0.50 117.70 121.13 A A A C5 C6 N1 A A A 37 37 37 N 1 -4.33 0.60 118.60 114.27 A A A N1 C6 N6 A A A 37 37 37 N 1 -6.24 1.00 102.60 96.36 A A A C4' C3' C2' G G G 38 38 38 N 1 9.65 0.70 108.50 118.15 A A A O4' C1' N9 G G G 38 38 38 N 1 3.72 0.60 130.40 134.12 A A A C6 C5 N7 G G G 39 39 39 N 1 -5.20 0.70 119.90 114.70 A A A N3 C2 N2 G G G 39 39 39 N 1 -3.97 0.60 119.90 115.93 A A A N1 C6 O6 G G G 39 39 39 N 1 5.58 0.70 108.50 114.08 A A A O4' C1' N1 C C C 40 40 40 N 1 -4.21 0.70 121.90 117.69 A A A N3 C2 O2 C C C 40 40 40 N 1 7.55 0.70 108.50 116.05 A A A O4' C1' N1 C C C 42 42 42 N 1 -4.56 0.70 121.90 117.34 A A A N3 C2 O2 C C C 42 42 42 N 1 A A C2' C1' U U 7 7 -0.058 0.008 1.526 1.468 N 1 A A N1 C2 G G 22 22 -0.051 0.008 1.373 1.322 N minimized average NMR STRUCTURE OF SRP RNA DOMAIN IV 1 N N hydrog WATSON-CRICK A G 1 A N1 G 1 1_555 A C 43 A N3 C 43 1_555 hydrog WATSON-CRICK A G 1 A N2 G 1 1_555 A C 43 A O2 C 43 1_555 hydrog WATSON-CRICK A G 1 A O6 G 1 1_555 A C 43 A N4 C 43 1_555 hydrog WATSON-CRICK A G 2 A N1 G 2 1_555 A C 42 A N3 C 42 1_555 hydrog WATSON-CRICK A G 2 A N2 G 2 1_555 A C 42 A O2 C 42 1_555 hydrog WATSON-CRICK A G 2 A O6 G 2 1_555 A C 42 A N4 C 42 1_555 hydrog WATSON-CRICK A C 3 A N3 C 3 1_555 A G 41 A N1 G 41 1_555 hydrog WATSON-CRICK A C 3 A N4 C 3 1_555 A G 41 A O6 G 41 1_555 hydrog WATSON-CRICK A C 3 A O2 C 3 1_555 A G 41 A N2 G 41 1_555 hydrog WATSON-CRICK A G 4 A N1 G 4 1_555 A C 40 A N3 C 40 1_555 hydrog WATSON-CRICK A G 4 A N2 G 4 1_555 A C 40 A O2 C 40 1_555 hydrog WATSON-CRICK A G 4 A O6 G 4 1_555 A C 40 A N4 C 40 1_555 hydrog TYPE_28_PAIR A U 5 A N3 U 5 1_555 A G 39 A O6 G 39 1_555 hydrog TYPE_28_PAIR A U 5 A O2 U 5 1_555 A G 39 A N1 G 39 1_555 hydrog U-G MISPAIR A U 6 A N3 U 6 1_555 A G 38 A O6 G 38 1_555 hydrog C-A MISPAIR A C 9 A N4 C 9 1_555 A A 36 A N3 A 36 1_555 hydrog A-A MISPAIR A A 11 A N6 A 11 1_555 A A 36 A N3 A 36 1_555 hydrog WATSON-CRICK A G 12 A N1 G 12 1_555 A C 35 A N3 C 35 1_555 hydrog WATSON-CRICK A G 12 A N2 G 12 1_555 A C 35 A O2 C 35 1_555 hydrog WATSON-CRICK A G 12 A O6 G 12 1_555 A C 35 A N4 C 35 1_555 hydrog WATSON-CRICK A G 13 A N1 G 13 1_555 A C 34 A N3 C 34 1_555 hydrog WATSON-CRICK A G 13 A N2 G 13 1_555 A C 34 A O2 C 34 1_555 hydrog WATSON-CRICK A G 13 A O6 G 13 1_555 A C 34 A N4 C 34 1_555 hydrog TYPE_28_PAIR A U 14 A N3 U 14 1_555 A G 33 A O6 G 33 1_555 hydrog TYPE_28_PAIR A U 14 A O2 U 14 1_555 A G 33 A N1 G 33 1_555 hydrog C-C MISPAIR A C 15 A N4 C 15 1_555 A C 31 A O2 C 31 1_555 hydrog C-A MISPAIR A C 15 A O2 C 15 1_555 A A 32 A N6 A 32 1_555 hydrog TYPE_8_PAIR A G 18 A N1 G 18 1_555 A A 29 A N1 A 29 1_555 hydrog TYPE_8_PAIR A G 18 A O6 G 18 1_555 A A 29 A N6 A 29 1_555 hydrog WATSON-CRICK A U 19 A N3 U 19 1_555 A A 28 A N1 A 28 1_555 hydrog WATSON-CRICK A U 19 A O4 U 19 1_555 A A 28 A N6 A 28 1_555 hydrog WATSON-CRICK A C 20 A N3 C 20 1_555 A G 27 A N1 G 27 1_555 hydrog WATSON-CRICK A C 20 A N4 C 20 1_555 A G 27 A O6 G 27 1_555 hydrog WATSON-CRICK A C 20 A O2 C 20 1_555 A G 27 A N2 G 27 1_555 hydrog WATSON-CRICK A C 21 A N3 C 21 1_555 A G 26 A N1 G 26 1_555 hydrog WATSON-CRICK A C 21 A N4 C 21 1_555 A G 26 A O6 G 26 1_555 hydrog WATSON-CRICK A C 21 A O2 C 21 1_555 A G 26 A N2 G 26 1_555 hydrog G-A MISPAIR A G 22 A N2 G 22 1_555 A A 25 A N7 A 25 1_555 RNA SRP, RNA STRUCTURE, DOMAIN IV, SIGNAL SEQUENCE RECOGNITION, RNA 1CQ5 PDB 1 1CQ5 1 43 1CQ5 1 43 1CQ5 A 1 1 43 1 P 1