1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Stuart, J.W. Gdaniec, Z. Guenther, R.H. Marszalek, M. Sochacka, E. Malkiewicz, A. Agris, P.F. 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 C15 H21 N6 O11 P 492.335 n N-[N-(9-B-D-RIBOFURANOSYLPURIN-6-YL)CARBAMOYL]THREONINE-5'-MONOPHOSPHATE N-(NEBULARIN-6-YLCARBAMOYL)-L-THREONINE-5'-MONOPHOSPHATE RNA linking C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking US Biochemistry BICHAW 0033 0006-2960 39 13396 13404 10.1021/bi0013039 11063577 Functional anticodon architecture of human tRNALys3 includes disruption of intraloop hydrogen bonding by the naturally occurring amino acid modification, t6A. 2000 10.2210/pdb1feq/pdb pdb_00001feq 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 5510.319 5'-R(*GP*CP*AP*GP*AP*CP*UP*UP*UP*UP*(T6A)P*AP*UP*CP*UP*GP*C)-3' ANTICODON (RESIDUES 27-43) OF TRNA(LYS3) WITH T6A MODIFICATION AT POSITION 37 1 syn polymer no yes GCAGACUUUU(T6A)AUCUGC GCAGACUUUUAAUCUGC A polyribonucleotide n n n n n n n n n n n n n n n n n -1.055 1 19 A 27 A 43 -3.488 A_G27:C43_A 1 -17.718 -0.746 0.531 -0.303 4.240 1 19 A 28 A 42 -3.942 A_C28:G42_A 2 -17.918 0.914 0.391 -0.374 0.887 1 20 A 29 A 41 -13.986 A_A29:U41_A 3 20.865 0.027 -0.919 -0.216 5.324 1 19 A 30 A 40 -3.028 A_G30:C40_A 4 2.609 -1.008 0.144 -0.334 3.495 1 20 A 31 A 39 -5.689 A_A31:U39_A 5 -5.707 0.047 -0.735 -0.114 6.826 1 A 32 A 38 4.533 A_C32:A38_A 6 -3.977 3.508 -0.933 -0.820 3.064 38.846 A A 27 28 1.505 A A 43 42 3.079 1.000 0.430 -1.433 AA_G27C28:G42C43_AA 1 2.709 -4.077 38.743 -2.269 -0.336 4.319 14.901 A A 28 29 -7.585 A A 42 41 3.804 -1.956 -1.168 -3.284 AA_C28A29:U41G42_AA 2 -1.933 7.495 14.647 -10.599 2.465 4.141 28.638 A A 29 30 -25.238 A A 41 40 3.547 -12.003 0.444 -2.663 AA_A29G30:C40U41_AA 3 -6.305 13.257 25.285 -1.984 -2.684 3.131 28.214 A A 30 31 8.321 A A 40 39 3.443 4.021 0.329 -2.007 AA_G30A31:U39C40_AA 4 5.149 -10.656 27.462 -5.071 0.548 3.217 49.590 A A 31 32 0.775 A A 39 38 3.239 0.650 0.337 -1.504 AA_A31C32:A38U39_AA 5 -0.476 0.567 49.584 -1.841 -0.436 database_2 pdbx_nmr_software pdbx_nmr_spectrometer pdbx_struct_assembly pdbx_struct_oper_list struct_conn repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2000-11-22 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name _pdbx_nmr_spectrometer.model _struct_conn.pdbx_leaving_atom_flag contains same anticodon at pH 7 with no t6A modification contains same anticodon at pH 5 with no t6A modification RCSB Y RCSB 2000-07-21 REL sequence of tRNA(Lys3) with terminal base pair replaced with GC to enhance synthesis yield and stability sample This structure was determined using standard 2D homonuclear techniques structures with the lowest energy 50 11 2D NOESY 5.6 1 atm 289 K 272 restraints, 207 NOE-derived, 13 h-bond, 52 dihedral angle. Chi torsion was left unrestrained although likely anti for all residues. global fold by distance geometry. Refinement by simulated annealing using the AMBER forcefield 1 minimized average structure of family a (struct 2-5) 1.2 mM RNA, 10 mM cacodylate buffer, pH 5.6, 0.1 mM EDTA 94% H2O, 6% D2O msi data analysis Felix 98 msi refinement Discover 98 500 Bruker AVANCE G 27 n 1 G 27 A C 28 n 2 C 28 A A 29 n 3 A 29 A G 30 n 4 G 30 A A 31 n 5 A 31 A C 32 n 6 C 32 A U 33 n 7 U 33 A U 34 n 8 U 34 A U 35 n 9 U 35 A U 36 n 10 U 36 A T6A 37 n 11 T6A 37 A A 38 n 12 A 38 A U 39 n 13 U 39 A C 40 n 14 C 40 A U 41 n 15 U 41 A G 42 n 16 G 42 A C 43 n 17 C 43 A author_defined_assembly 1 monomeric A T6A 37 A T6A 11 A 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 U 33 0.106 SIDE CHAIN 1 A U 39 0.059 SIDE CHAIN 2 A G 27 0.054 SIDE CHAIN 2 A A 31 0.096 SIDE CHAIN 2 A C 32 0.075 SIDE CHAIN 2 A U 33 0.114 SIDE CHAIN 2 A U 39 0.120 SIDE CHAIN 2 A C 40 0.088 SIDE CHAIN 2 A U 41 0.069 SIDE CHAIN 3 A A 31 0.077 SIDE CHAIN 3 A C 32 0.071 SIDE CHAIN 3 A U 33 0.096 SIDE CHAIN 3 A U 39 0.073 SIDE CHAIN 3 A U 41 0.099 SIDE CHAIN 3 A G 42 0.090 SIDE CHAIN 4 A G 27 0.063 SIDE CHAIN 4 A A 31 0.092 SIDE CHAIN 4 A C 32 0.065 SIDE CHAIN 4 A U 33 0.094 SIDE CHAIN 4 A U 39 0.086 SIDE CHAIN 4 A U 41 0.094 SIDE CHAIN 4 A G 42 0.072 SIDE CHAIN 5 A A 29 0.059 SIDE CHAIN 5 A A 31 0.070 SIDE CHAIN 5 A C 32 0.106 SIDE CHAIN 5 A U 33 0.097 SIDE CHAIN 5 A C 40 0.144 SIDE CHAIN 5 A U 41 0.090 SIDE CHAIN 5 A G 42 0.056 SIDE CHAIN 6 A A 31 0.097 SIDE CHAIN 6 A U 34 0.110 SIDE CHAIN 6 A U 39 0.082 SIDE CHAIN 6 A C 40 0.076 SIDE CHAIN 6 A G 42 0.070 SIDE CHAIN 7 A G 30 0.068 SIDE CHAIN 7 A A 31 0.061 SIDE CHAIN 7 A C 32 0.102 SIDE CHAIN 7 A A 38 0.059 SIDE CHAIN 7 A U 39 0.074 SIDE CHAIN 7 A C 40 0.082 SIDE CHAIN 7 A U 41 0.059 SIDE CHAIN 7 A G 42 0.081 SIDE CHAIN 8 A A 31 0.105 SIDE CHAIN 8 A C 32 0.084 SIDE CHAIN 8 A U 39 0.066 SIDE CHAIN 8 A C 40 0.065 SIDE CHAIN 8 A U 41 0.132 SIDE CHAIN 8 A G 42 0.080 SIDE CHAIN 9 A A 31 0.074 SIDE CHAIN 9 A C 32 0.062 SIDE CHAIN 9 A A 38 0.072 SIDE CHAIN 9 A C 40 0.163 SIDE CHAIN 9 A U 41 0.107 SIDE CHAIN 10 A A 31 0.077 SIDE CHAIN 10 A A 38 0.060 SIDE CHAIN 10 A U 39 0.120 SIDE CHAIN 10 A C 40 0.097 SIDE CHAIN 10 A U 41 0.136 SIDE CHAIN 10 A G 42 0.071 SIDE CHAIN 11 A G 27 0.054 SIDE CHAIN 11 A A 31 0.103 SIDE CHAIN 11 A U 39 0.105 SIDE CHAIN 11 A C 40 0.056 SIDE CHAIN 11 A U 41 0.090 SIDE CHAIN 1 5.77 0.70 108.50 114.27 A A A O4' C1' N9 A A A 29 29 29 N 1 4.62 0.70 108.50 113.12 A A A O4' C1' N9 A A A 31 31 31 N 1 -5.22 0.50 129.30 124.08 A A A N1 C2 N3 A A A 38 38 38 N 1 4.36 0.50 110.60 114.96 A A A C2 N3 C4 A A A 38 38 38 N 1 4.55 0.70 108.50 113.05 A A A O4' C1' N1 U U U 41 41 41 N 2 -4.22 0.70 109.70 105.48 A A A C1' O4' C4' A A A 29 29 29 N 2 8.32 0.70 108.50 116.82 A A A O4' C1' N9 A A A 29 29 29 N 2 11.77 0.90 109.80 121.57 A A A C5' C4' O4' G G G 30 30 30 N 2 5.58 0.80 101.50 107.08 A A A C3' C2' C1' G G G 30 30 30 N 2 -2.79 0.40 106.40 103.61 A A A C8 N9 C4 G G G 30 30 30 N 2 -8.28 1.00 104.00 95.72 A A A O4' C4' C3' A A A 31 31 31 N 2 7.60 0.90 109.80 117.40 A A A C5' C4' O4' A A A 31 31 31 N 2 -7.43 0.70 109.70 102.27 A A A C1' O4' C4' A A A 31 31 31 N 2 -4.44 0.70 101.30 96.86 A A A C3' C2' C1' A A A 31 31 31 N 2 8.47 1.20 120.80 129.27 A A A C6 N1 C1' C C C 32 32 32 N 2 -6.91 1.10 118.80 111.89 A A A C2 N1 C1' C C C 32 32 32 N 2 6.05 0.70 108.50 114.55 A A A O4' C1' N1 U U U 34 34 34 N 2 5.11 0.70 108.50 113.61 A A A O4' C1' N1 U U U 35 35 35 N 2 -5.05 0.50 129.30 124.25 A A A N1 C2 N3 A A A 38 38 38 N 2 4.35 0.50 110.60 114.95 A A A C2 N3 C4 A A A 38 38 38 N 2 5.35 0.70 108.50 113.85 A A A O4' C1' N1 C C C 40 40 40 N 2 5.44 0.90 109.80 115.24 A A A C5' C4' O4' U U U 41 41 41 N 3 4.89 0.70 108.50 113.39 A A A O4' C1' N1 C C C 28 28 28 N 3 5.18 0.70 108.50 113.68 A A A O4' C1' N9 A A A 29 29 29 N 3 9.44 0.90 109.80 119.24 A A A C5' C4' O4' G G G 30 30 30 N 3 -2.42 0.40 106.40 103.98 A A A C8 N9 C4 G G G 30 30 30 N 3 -8.15 1.00 104.00 95.85 A A A O4' C4' C3' A A A 31 31 31 N 3 7.19 0.90 109.80 116.99 A A A C5' C4' O4' A A A 31 31 31 N 3 -5.92 0.70 109.70 103.78 A A A C1' O4' C4' A A A 31 31 31 N 3 8.15 1.20 120.80 128.95 A A A C6 N1 C1' C C C 32 32 32 N 3 -6.73 1.10 118.80 112.07 A A A C2 N1 C1' C C C 32 32 32 N 3 4.21 0.70 108.50 112.71 A A A O4' C1' N1 U U U 35 35 35 N 3 -5.07 0.50 129.30 124.23 A A A N1 C2 N3 A A A 38 38 38 N 3 4.30 0.50 110.60 114.90 A A A C2 N3 C4 A A A 38 38 38 N 3 4.51 0.70 108.50 113.01 A A A O4' C1' N1 C C C 40 40 40 N 3 4.64 0.70 108.50 113.14 A A A O4' C1' N1 U U U 41 41 41 N 4 4.28 0.70 108.50 112.78 A A A O4' C1' N9 G G G 27 27 27 N 4 9.32 0.90 109.80 119.12 A A A C5' C4' O4' G G G 30 30 30 N 4 -8.09 1.00 104.00 95.91 A A A O4' C4' C3' A A A 31 31 31 N 4 6.94 0.90 109.80 116.74 A A A C5' C4' O4' A A A 31 31 31 N 4 -6.08 0.70 109.70 103.62 A A A C1' O4' C4' A A A 31 31 31 N 4 7.64 1.20 120.80 128.44 A A A C6 N1 C1' C C C 32 32 32 N 4 4.35 0.70 108.50 112.85 A A A O4' C1' N1 U U U 35 35 35 N 4 -5.14 0.50 129.30 124.16 A A A N1 C2 N3 A A A 38 38 38 N 4 4.38 0.50 110.60 114.98 A A A C2 N3 C4 A A A 38 38 38 N 4 5.04 0.70 108.50 113.54 A A A O4' C1' N1 C C C 40 40 40 N 4 4.71 0.70 108.50 113.21 A A A O4' C1' N1 U U U 41 41 41 N 5 4.90 0.70 108.50 113.40 A A A O4' C1' N1 C C C 28 28 28 N 5 6.12 0.70 108.50 114.62 A A A O4' C1' N9 A A A 29 29 29 N 5 8.94 0.90 109.80 118.74 A A A C5' C4' O4' G G G 30 30 30 N 5 -2.47 0.40 106.40 103.93 A A A C8 N9 C4 G G G 30 30 30 N 5 -8.00 1.00 104.00 96.00 A A A O4' C4' C3' A A A 31 31 31 N 5 6.69 0.90 109.80 116.49 A A A C5' C4' O4' A A A 31 31 31 N 5 -6.12 0.70 109.70 103.58 A A A C1' O4' C4' A A A 31 31 31 N 5 8.00 1.20 120.80 128.80 A A A C6 N1 C1' C C C 32 32 32 N 5 8.54 0.70 108.50 117.04 A A A O4' C1' N1 U U U 34 34 34 N 5 4.81 0.70 108.50 113.31 A A A O4' C1' N1 U U U 35 35 35 N 5 -4.83 0.50 129.30 124.47 A A A N1 C2 N3 A A A 38 38 38 N 5 4.21 0.50 110.60 114.81 A A A C2 N3 C4 A A A 38 38 38 N 5 6.08 0.70 108.50 114.58 A A A O4' C1' N1 U U U 39 39 39 N 5 5.04 0.70 108.50 113.54 A A A O4' C1' N1 C C C 40 40 40 N 5 4.34 0.70 108.50 112.84 A A A O4' C1' N1 U U U 41 41 41 N 6 10.98 0.90 109.80 120.78 A A A C5' C4' O4' G G G 30 30 30 N 6 4.83 0.80 101.50 106.33 A A A C3' C2' C1' G G G 30 30 30 N 6 -2.66 0.40 106.40 103.74 A A A C8 N9 C4 G G G 30 30 30 N 6 -8.36 1.00 104.00 95.64 A A A O4' C4' C3' A A A 31 31 31 N 6 7.11 0.90 109.80 116.91 A A A C5' C4' O4' A A A 31 31 31 N 6 -6.42 0.70 109.70 103.28 A A A C1' O4' C4' A A A 31 31 31 N 6 7.93 1.20 120.80 128.73 A A A C6 N1 C1' C C C 32 32 32 N 6 4.71 0.70 108.50 113.21 A A A O4' C1' N1 U U U 34 34 34 N 6 4.45 0.70 108.50 112.95 A A A O4' C1' N1 U U U 35 35 35 N 6 -5.16 0.50 129.30 124.14 A A A N1 C2 N3 A A A 38 38 38 N 6 4.37 0.50 110.60 114.97 A A A C2 N3 C4 A A A 38 38 38 N 6 5.39 0.70 108.50 113.89 A A A O4' C1' N1 C C C 40 40 40 N 6 5.50 0.90 109.80 115.30 A A A C5' C4' O4' U U U 41 41 41 N 6 4.68 0.70 108.50 113.18 A A A O4' C1' N1 U U U 41 41 41 N 7 15.01 0.90 109.80 124.81 A A A C5' C4' O4' G G G 30 30 30 N 7 4.96 0.80 101.50 106.46 A A A C3' C2' C1' G G G 30 30 30 N 7 -5.58 0.80 108.20 102.62 A A A O4' C1' N9 G G G 30 30 30 N 7 -2.52 0.40 106.40 103.88 A A A C8 N9 C4 G G G 30 30 30 N 7 -7.89 1.00 104.00 96.11 A A A O4' C4' C3' A A A 31 31 31 N 7 6.70 0.90 109.80 116.50 A A A C5' C4' O4' A A A 31 31 31 N 7 -6.48 0.70 109.70 103.22 A A A C1' O4' C4' A A A 31 31 31 N 7 8.20 1.20 120.80 129.00 A A A C6 N1 C1' C C C 32 32 32 N 7 -7.06 1.10 118.80 111.74 A A A C2 N1 C1' C C C 32 32 32 N 7 5.70 0.70 108.50 114.20 A A A O4' C1' N1 U U U 34 34 34 N 7 -5.04 0.50 129.30 124.26 A A A N1 C2 N3 A A A 38 38 38 N 7 4.41 0.50 110.60 115.01 A A A C2 N3 C4 A A A 38 38 38 N 7 6.29 0.70 108.50 114.79 A A A O4' C1' N1 C C C 40 40 40 N 7 4.96 0.70 108.50 113.46 A A A O4' C1' N1 U U U 41 41 41 N 8 8.28 0.70 108.50 116.78 A A A O4' C1' N9 A A A 29 29 29 N 8 13.72 0.90 109.80 123.52 A A A C5' C4' O4' G G G 30 30 30 N 8 5.21 0.80 101.50 106.71 A A A C3' C2' C1' G G G 30 30 30 N 8 -2.62 0.40 106.40 103.78 A A A C8 N9 C4 G G G 30 30 30 N 8 -8.60 1.00 104.00 95.40 A A A O4' C4' C3' A A A 31 31 31 N 8 6.85 0.90 109.80 116.65 A A A C5' C4' O4' A A A 31 31 31 N 8 -6.71 0.70 109.70 102.99 A A A C1' O4' C4' A A A 31 31 31 N 8 7.46 1.20 120.80 128.26 A A A C6 N1 C1' C C C 32 32 32 N 8 5.07 0.70 108.50 113.57 A A A O4' C1' N1 U U U 34 34 34 N 8 5.25 0.70 108.50 113.75 A A A O4' C1' N1 U U U 35 35 35 N 8 -5.06 0.50 129.30 124.24 A A A N1 C2 N3 A A A 38 38 38 N 8 4.28 0.50 110.60 114.88 A A A C2 N3 C4 A A A 38 38 38 N 8 4.65 0.70 108.50 113.15 A A A O4' C1' N1 C C C 40 40 40 N 8 4.58 0.70 108.50 113.08 A A A O4' C1' N1 U U U 41 41 41 N 9 10.41 0.90 109.80 120.21 A A A C5' C4' O4' G G G 30 30 30 N 9 -2.45 0.40 106.40 103.95 A A A C8 N9 C4 G G G 30 30 30 N 9 -8.52 1.00 104.00 95.48 A A A O4' C4' C3' A A A 31 31 31 N 9 8.24 0.90 109.80 118.04 A A A C5' C4' O4' A A A 31 31 31 N 9 -6.32 0.70 109.70 103.38 A A A C1' O4' C4' A A A 31 31 31 N 9 7.50 1.20 120.80 128.30 A A A C6 N1 C1' C C C 32 32 32 N 9 6.07 0.70 108.50 114.57 A A A O4' C1' N1 U U U 35 35 35 N 9 -5.05 0.50 129.30 124.25 A A A N1 C2 N3 A A A 38 38 38 N 9 4.41 0.50 110.60 115.01 A A A C2 N3 C4 A A A 38 38 38 N 9 5.11 0.70 108.50 113.61 A A A O4' C1' N1 U U U 39 39 39 N 9 5.70 0.70 108.50 114.20 A A A O4' C1' N1 C C C 40 40 40 N 9 5.06 0.70 108.50 113.56 A A A O4' C1' N1 U U U 41 41 41 N 10 5.51 0.90 109.80 115.31 A A A C5' C4' O4' A A A 29 29 29 N 10 8.37 0.70 108.50 116.87 A A A O4' C1' N9 A A A 29 29 29 N 10 12.67 0.90 109.80 122.47 A A A C5' C4' O4' G G G 30 30 30 N 10 -7.79 1.00 104.00 96.21 A A A O4' C4' C3' A A A 31 31 31 N 10 6.57 0.90 109.80 116.37 A A A C5' C4' O4' A A A 31 31 31 N 10 -5.23 0.70 109.70 104.47 A A A C1' O4' C4' A A A 31 31 31 N 10 7.67 1.20 120.80 128.47 A A A C6 N1 C1' C C C 32 32 32 N 10 -5.14 0.50 129.30 124.16 A A A N1 C2 N3 A A A 38 38 38 N 10 4.36 0.50 110.60 114.96 A A A C2 N3 C4 A A A 38 38 38 N 10 5.00 0.70 108.50 113.50 A A A O4' C1' N1 C C C 40 40 40 N 10 4.65 0.70 108.50 113.15 A A A O4' C1' N1 U U U 41 41 41 N 11 5.27 0.70 108.50 113.77 A A A O4' C1' N9 A A A 29 29 29 N 11 10.63 0.90 109.80 120.43 A A A C5' C4' O4' G G G 30 30 30 N 11 5.49 0.80 101.50 106.99 A A A C3' C2' C1' G G G 30 30 30 N 11 -2.71 0.40 106.40 103.69 A A A C8 N9 C4 G G G 30 30 30 N 11 -8.61 1.00 104.00 95.39 A A A O4' C4' C3' A A A 31 31 31 N 11 6.77 0.90 109.80 116.57 A A A C5' C4' O4' A A A 31 31 31 N 11 -5.83 0.70 109.70 103.87 A A A C1' O4' C4' A A A 31 31 31 N 11 -4.32 0.70 101.30 96.98 A A A C3' C2' C1' A A A 31 31 31 N 11 7.88 1.20 120.80 128.68 A A A C6 N1 C1' C C C 32 32 32 N 11 5.87 0.70 108.50 114.37 A A A O4' C1' N1 U U U 35 35 35 N 11 -5.05 0.50 129.30 124.25 A A A N1 C2 N3 A A A 38 38 38 N 11 4.19 0.50 110.60 114.79 A A A C2 N3 C4 A A A 38 38 38 N 11 5.51 0.70 108.50 114.01 A A A O4' C1' N1 C C C 40 40 40 N 11 5.51 0.90 109.80 115.31 A A A C5' C4' O4' U U U 41 41 41 N 11 4.55 0.70 108.50 113.05 A A A O4' C1' N1 U U U 41 41 41 N 2 A A C5' C4' G G 30 30 0.073 0.012 1.509 1.582 N 2 A A N1 C6 C C 32 32 0.065 0.006 1.367 1.432 N 2 A A N1 C2 A A 38 38 0.054 0.009 1.339 1.393 N 3 A A N1 C6 C C 32 32 0.065 0.006 1.367 1.432 N 4 A A N1 C6 C C 32 32 0.065 0.006 1.367 1.432 N 4 A A N1 C2 A A 38 38 0.054 0.009 1.339 1.393 N 5 A A N1 C6 C C 32 32 0.065 0.006 1.367 1.432 N 6 A A N1 C6 C C 32 32 0.065 0.006 1.367 1.432 N 7 A A C5' C4' G G 30 30 0.084 0.012 1.509 1.593 N 7 A A N1 C6 C C 32 32 0.064 0.006 1.367 1.431 N 8 A A C5' C4' G G 30 30 0.079 0.012 1.509 1.588 N 8 A A N1 C6 C C 32 32 0.065 0.006 1.367 1.432 N 9 A A N1 C6 C C 32 32 0.066 0.006 1.367 1.433 N 10 A A C5' C4' G G 30 30 0.077 0.012 1.509 1.586 N 10 A A N1 C6 C C 32 32 0.067 0.006 1.367 1.434 N 10 A A N1 C2 A A 38 38 0.054 0.009 1.339 1.393 N 11 A A N1 C6 C C 32 32 0.067 0.006 1.367 1.434 N NMR SOLUTION STRUCTURE OF THE ANTICODON OF TRNA(LYS3) WITH T6A MODIFICATION AT POSITION 37 1 N N covale 1.616 both A U 36 A O3' U 10 1_555 A T6A 37 A P T6A 11 1_555 covale 1.619 both A T6A 37 A O3' T6A 11 1_555 A A 38 A P A 12 1_555 hydrog WATSON-CRICK A G 27 A N1 G 1 1_555 A C 43 A N3 C 17 1_555 hydrog WATSON-CRICK A G 27 A N2 G 1 1_555 A C 43 A O2 C 17 1_555 hydrog WATSON-CRICK A G 27 A O6 G 1 1_555 A C 43 A N4 C 17 1_555 hydrog WATSON-CRICK A C 28 A N3 C 2 1_555 A G 42 A N1 G 16 1_555 hydrog WATSON-CRICK A C 28 A N4 C 2 1_555 A G 42 A O6 G 16 1_555 hydrog WATSON-CRICK A C 28 A O2 C 2 1_555 A G 42 A N2 G 16 1_555 hydrog WATSON-CRICK A A 29 A N1 A 3 1_555 A U 41 A N3 U 15 1_555 hydrog WATSON-CRICK A A 29 A N6 A 3 1_555 A U 41 A O4 U 15 1_555 hydrog WATSON-CRICK A G 30 A N1 G 4 1_555 A C 40 A N3 C 14 1_555 hydrog WATSON-CRICK A G 30 A N2 G 4 1_555 A C 40 A O2 C 14 1_555 hydrog WATSON-CRICK A G 30 A O6 G 4 1_555 A C 40 A N4 C 14 1_555 hydrog WATSON-CRICK A A 31 A N1 A 5 1_555 A U 39 A N3 U 13 1_555 hydrog WATSON-CRICK A A 31 A N6 A 5 1_555 A U 39 A O4 U 13 1_555 hydrog C-A MISPAIR A C 32 A O2 C 6 1_555 A A 38 A N6 A 12 1_555 hydrog C-U MISPAIR A C 32 A O2 C 6 1_555 A U 39 A N3 U 13 1_555 RNA TRNA, Anticodon STEM LOOP, TRNA DOMAIN, RNA HAIRPIN, T6A, RNA 1FEQ PDB 1 1FEQ 27 43 1FEQ 27 43 1FEQ A 1 1 17 1 P 1