0.010166 0.000000 0.000000 0.000000 0.007798 0.000000 0.000000 0.000000 0.015004 0.00000 0.00000 0.00000 Price, S.R. Evans, P.R. Nagai, K. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 98.370 128.240 66.650 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C9 H14 N3 O8 P 323.197 y CYTIDINE-5'-MONOPHOSPHATE RNA linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK Nature NATUAS 0006 0028-0836 394 645 650 10.1038/29234 9716128 Crystal structure of the spliceosomal U2B"-U2A' protein complex bound to a fragment of U2 small nuclear RNA. 1998 10.2210/pdb1a9n/pdb pdb_00001a9n 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 TOROIDAL MIRROR IMAGE PLATE 1996-09-15 MARRESEARCH DOUBLE SI (111) SINGLE WAVELENGTH M x-ray 1 1.0 5.2R ELETTRA SYNCHROTRON ELETTRA BEAMLINE 5.2R 7622.534 RNA (5'-R(*CP*CP*UP*GP*GP*UP*AP*UP*UP*GP*CP*AP*GP*UP*AP*CP*CP*UP*CP*CP*AP*GP* GP*U)-3') U2 HAIRPIN IV 2 man polymer 20226.555 U2A' N-TERMINAL DOMAIN, RESIDUES 1 - 176 OF U2 A', A COMPONENT OF U2 SNRNP C89D, S119C 2 man polymer 11149.093 SPLICEOSOMAL U2B'' RESIDUES 4 - 99 OF U2 B'', A COMPONENT OF U2 SNRNP 2 man polymer RESIDUES 1 - 176 OF U2 A', WHICH IS A COMPONENT OF U2 SNRNP RESIDUES 4 - 99 OF U2 B'', WHICH IS A COMPONENT OF U2 SNRNP U2A' SPLICEOSOMAL U2B'' no no CCUGGUAUUGCAGUACCUCCAGGU CCUGGUAUUGCAGUACCUCCAGGU Q,R polyribonucleotide no no MVKLTAELIEQAAQYTNAVRDRELDLRGYKIPVIENLGATLDQFDAIDFSDNEIRKLDGFPLLRRLKTLLVNNNRICRIG EGLDQALPDLTELILTNNSLVELGDLDPLASLKSLTYLCILRNPVTNKKHYRLYVIYKVPQVRVLDFQKVKLKERQEAEK MFKGKRGAQLAKDIAR MVKLTAELIEQAAQYTNAVRDRELDLRGYKIPVIENLGATLDQFDAIDFSDNEIRKLDGFPLLRRLKTLLVNNNRICRIG EGLDQALPDLTELILTNNSLVELGDLDPLASLKSLTYLCILRNPVTNKKHYRLYVIYKVPQVRVLDFQKVKLKERQEAEK MFKGKRGAQLAKDIAR A,C polypeptide(L) no no MDIRPNHTIYINNMNDKIKKEELKRSLYALFSQFGHVVDIVALKTMKMRGQAFVIFKELGSSTNALRQLQGFPFYGKPMR IQYAKTDSDIISKMRG MDIRPNHTIYINNMNDKIKKEELKRSLYALFSQFGHVVDIVALKTMKMRGQAFVIFKELGSSTNALRQLQGFPFYGKPMR IQYAKTDSDIISKMRG B,D polypeptide(L) 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 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 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 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 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 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 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 human Homo sample 9606 Homo sapiens human Homo Escherichia Escherichia coli sample CDNA CLONE; 9606 Homo sapiens CYTOPLASM 469008 Escherichia coli BL21(DE3) BL21 (DE3) PLASMID PET3 human Homo Escherichia Escherichia coli sample CDNA CLONE 9606 Homo sapiens CYTOPLASM 469008 Escherichia coli BL21(DE3) BL21 (DE3) PLASMID PET3 1 2.69 42 7.3 50MM NACL, 9MM MGCL2, 0.25 MM SPERMINE, 0.25% N-OCTYL-BETA-D-GLUCOPYRANOSIDE, 50MM TRIS-CL PH 7.3, 1% PEG600 NACL 1 MGCL2 1 SPERMINE 1 N-OCTYL-BETA-D-GLUCOPYRANOSIDE 1 TRIS 1 PEG 600 1 TRIS 2 PEG 600 2 18.748 1 19 Q 0 Q 22 5.317 Q_C0:G22_Q 1 -16.841 0.090 -0.059 -0.153 2.189 1 19 Q 1 Q 21 -0.583 Q_C1:G21_Q 2 -16.195 0.488 -0.220 -0.300 -4.646 1 20 Q 2 Q 20 8.177 Q_U2:A20_Q 3 -4.059 0.106 0.190 0.027 1.532 1 19 Q 3 Q 19 3.566 Q_G3:C19_Q 4 -10.529 -0.086 0.224 -0.201 2.653 1 19 Q 4 Q 18 1.856 Q_G4:C18_Q 5 -14.417 -0.205 0.254 -0.199 1.699 1 16 Q 5 Q 17 12.118 Q_U5:U17_Q 6 -22.591 2.608 0.246 -1.747 12.447 1 19 R 0 R 22 -0.069 R_C0:G22_R 7 -14.390 0.076 -0.017 -0.361 1.317 1 19 R 1 R 21 -1.079 R_C1:G21_R 8 -14.118 0.490 -0.137 -0.362 -2.986 1 20 R 2 R 20 5.647 R_U2:A20_R 9 -6.772 -0.098 0.193 -0.025 3.327 1 19 R 3 R 19 0.072 R_G3:C19_R 10 -11.767 -0.190 0.169 -0.334 4.174 1 19 R 4 R 18 2.224 R_G4:C18_R 11 -11.479 -0.160 0.519 -0.122 1.675 1 16 R 5 R 17 7.909 R_U5:U17_R 12 -18.883 2.602 0.049 -1.731 3.047 38.421 Q Q 0 1 16.138 Q Q 22 21 3.628 10.494 -0.633 -1.771 QQ_C0C1:G21G22_QQ 1 -0.991 1.524 36.999 -4.052 0.833 2.638 32.223 Q Q 1 2 19.555 Q Q 21 20 3.383 10.646 -0.217 -1.766 QQ_C1U2:A20G21_QQ 2 -2.745 5.042 30.336 -4.984 -0.073 2.052 30.194 Q Q 2 3 24.541 Q Q 20 19 2.891 12.417 -0.292 -1.494 QQ_U2G3:C19A20_QQ 3 -1.328 2.624 27.545 -4.868 0.347 2.676 28.680 Q Q 3 4 13.981 Q Q 19 18 3.163 6.861 0.431 -1.650 QQ_G3G4:C18C19_QQ 4 -0.711 1.449 27.855 -4.733 -1.015 3.246 47.557 Q Q 4 5 3.792 Q Q 18 17 3.282 3.054 0.448 -0.812 QQ_G4U5:U17C18_QQ 5 2.700 -3.351 47.392 -1.252 -0.338 3.011 36.981 R R 0 1 13.162 R R 22 21 3.484 8.282 -0.500 -1.814 RR_C0C1:G21G22_RR 6 -0.210 0.334 36.072 -3.982 0.760 2.568 29.975 R R 1 2 19.155 R R 21 20 3.307 9.731 -0.136 -1.790 RR_C1U2:A20G21_RR 7 -1.686 3.318 28.337 -5.316 -0.059 1.951 31.577 R R 2 3 26.828 R R 20 19 2.935 14.106 -0.071 -1.575 RR_U2G3:C19A20_RR 8 -0.781 1.485 28.313 -4.963 0.016 2.542 30.073 R R 3 4 13.577 R R 19 18 3.080 6.976 0.695 -1.731 RR_G3G4:C18C19_RR 9 -2.409 4.688 29.174 -4.583 -1.770 3.433 46.896 R R 4 5 -0.029 R R 18 17 3.410 -0.023 0.390 -0.982 RR_G4U5:U17C18_RR 10 5.219 -6.570 46.621 -1.232 -0.037 database_2 struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Database references 1 0 1998-09-23 1 1 2008-05-22 1 2 2011-07-13 1 3 2021-11-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details BNL Y NDB 1998-04-08 REL REL THE NUMBERING USED IN CHAINS B, D, Q, AND R IS CHOSEN TO CORRESPOND TO THE HOMOLOGOUS U1A FOUND IN PDB ENTRY 1URN. C 0 n 1 C 0 Q C 1 n 2 C 1 Q U 2 n 3 U 2 Q G 3 n 4 G 3 Q G 4 n 5 G 4 Q U 5 n 6 U 5 Q A 6 n 7 A 6 Q U 7 n 8 U 7 Q U 8 n 9 U 8 Q G 9 n 10 G 9 Q C 10 n 11 C 10 Q A 11 n 12 A 11 Q G 12 n 13 G 12 Q U 13 n 14 U 13 Q A 14 n 15 A 14 Q C 15 n 16 C 15 Q C 16 n 17 C 16 Q U 17 n 18 U 17 Q C 18 n 19 C 18 Q C 19 n 20 C 19 Q A 20 n 21 A 20 Q G 21 n 22 G 21 Q G 22 n 23 G 22 Q U 23 n 24 U 23 Q C 0 n 1 C 0 R C 1 n 2 C 1 R U 2 n 3 U 2 R G 3 n 4 G 3 R G 4 n 5 G 4 R U 5 n 6 U 5 R A 6 n 7 A 6 R U 7 n 8 U 7 R U 8 n 9 U 8 R G 9 n 10 G 9 R C 10 n 11 C 10 R A 11 n 12 A 11 R G 12 n 13 G 12 R U 13 n 14 U 13 R A 14 n 15 A 14 R C 15 n 16 C 15 R C 16 n 17 C 16 R U 17 n 18 U 17 R C 18 n 19 C 18 R C 19 n 20 C 19 R A 20 n 21 A 20 R G 21 n 22 G 21 R G 22 n 23 G 22 R U 23 n 24 U 23 R n 1 1 A VAL 2 n 2 VAL 2 A LYS 3 n 3 LYS 3 A LEU 4 n 4 LEU 4 A THR 5 n 5 THR 5 A ALA 6 n 6 ALA 6 A GLU 7 n 7 GLU 7 A LEU 8 n 8 LEU 8 A ILE 9 n 9 ILE 9 A GLU 10 n 10 GLU 10 A GLN 11 n 11 GLN 11 A ALA 12 n 12 ALA 12 A ALA 13 n 13 ALA 13 A GLN 14 n 14 GLN 14 A TYR 15 n 15 TYR 15 A THR 16 n 16 THR 16 A ASN 17 n 17 ASN 17 A ALA 18 n 18 ALA 18 A VAL 19 n 19 VAL 19 A ARG 20 n 20 ARG 20 A ASP 21 n 21 ASP 21 A ARG 22 n 22 ARG 22 A GLU 23 n 23 GLU 23 A LEU 24 n 24 LEU 24 A ASP 25 n 25 ASP 25 A LEU 26 n 26 LEU 26 A ARG 27 n 27 ARG 27 A GLY 28 n 28 GLY 28 A TYR 29 n 29 TYR 29 A LYS 30 n 30 LYS 30 A ILE 31 n 31 ILE 31 A PRO 32 n 32 PRO 32 A VAL 33 n 33 VAL 33 A ILE 34 n 34 ILE 34 A GLU 35 n 35 GLU 35 A ASN 36 n 36 ASN 36 A LEU 37 n 37 LEU 37 A GLY 38 n 38 GLY 38 A ALA 39 n 39 ALA 39 A THR 40 n 40 THR 40 A LEU 41 n 41 LEU 41 A ASP 42 n 42 ASP 42 A GLN 43 n 43 GLN 43 A PHE 44 n 44 PHE 44 A ASP 45 n 45 ASP 45 A ALA 46 n 46 ALA 46 A ILE 47 n 47 ILE 47 A ASP 48 n 48 ASP 48 A PHE 49 n 49 PHE 49 A SER 50 n 50 SER 50 A ASP 51 n 51 ASP 51 A ASN 52 n 52 ASN 52 A GLU 53 n 53 GLU 53 A ILE 54 n 54 ILE 54 A ARG 55 n 55 ARG 55 A LYS 56 n 56 LYS 56 A LEU 57 n 57 LEU 57 A ASP 58 n 58 ASP 58 A GLY 59 n 59 GLY 59 A PHE 60 n 60 PHE 60 A PRO 61 n 61 PRO 61 A LEU 62 n 62 LEU 62 A LEU 63 n 63 LEU 63 A ARG 64 n 64 ARG 64 A ARG 65 n 65 ARG 65 A LEU 66 n 66 LEU 66 A LYS 67 n 67 LYS 67 A THR 68 n 68 THR 68 A LEU 69 n 69 LEU 69 A LEU 70 n 70 LEU 70 A VAL 71 n 71 VAL 71 A ASN 72 n 72 ASN 72 A ASN 73 n 73 ASN 73 A ASN 74 n 74 ASN 74 A ARG 75 n 75 ARG 75 A ILE 76 n 76 ILE 76 A CYS 77 n 77 CYS 77 A ARG 78 n 78 ARG 78 A ILE 79 n 79 ILE 79 A GLY 80 n 80 GLY 80 A GLU 81 n 81 GLU 81 A GLY 82 n 82 GLY 82 A LEU 83 n 83 LEU 83 A ASP 84 n 84 ASP 84 A GLN 85 n 85 GLN 85 A ALA 86 n 86 ALA 86 A LEU 87 n 87 LEU 87 A PRO 88 n 88 PRO 88 A ASP 89 n 89 ASP 89 A LEU 90 n 90 LEU 90 A THR 91 n 91 THR 91 A GLU 92 n 92 GLU 92 A LEU 93 n 93 LEU 93 A ILE 94 n 94 ILE 94 A LEU 95 n 95 LEU 95 A THR 96 n 96 THR 96 A ASN 97 n 97 ASN 97 A ASN 98 n 98 ASN 98 A SER 99 n 99 SER 99 A LEU 100 n 100 LEU 100 A VAL 101 n 101 VAL 101 A GLU 102 n 102 GLU 102 A LEU 103 n 103 LEU 103 A GLY 104 n 104 GLY 104 A ASP 105 n 105 ASP 105 A LEU 106 n 106 LEU 106 A ASP 107 n 107 ASP 107 A PRO 108 n 108 PRO 108 A LEU 109 n 109 LEU 109 A ALA 110 n 110 ALA 110 A SER 111 n 111 SER 111 A LEU 112 n 112 LEU 112 A LYS 113 n 113 LYS 113 A SER 114 n 114 SER 114 A LEU 115 n 115 LEU 115 A THR 116 n 116 THR 116 A TYR 117 n 117 TYR 117 A LEU 118 n 118 LEU 118 A CYS 119 n 119 CYS 119 A ILE 120 n 120 ILE 120 A LEU 121 n 121 LEU 121 A ARG 122 n 122 ARG 122 A ASN 123 n 123 ASN 123 A PRO 124 n 124 PRO 124 A VAL 125 n 125 VAL 125 A THR 126 n 126 THR 126 A ASN 127 n 127 ASN 127 A LYS 128 n 128 LYS 128 A LYS 129 n 129 LYS 129 A HIS 130 n 130 HIS 130 A TYR 131 n 131 TYR 131 A ARG 132 n 132 ARG 132 A LEU 133 n 133 LEU 133 A TYR 134 n 134 TYR 134 A VAL 135 n 135 VAL 135 A ILE 136 n 136 ILE 136 A TYR 137 n 137 TYR 137 A LYS 138 n 138 LYS 138 A VAL 139 n 139 VAL 139 A PRO 140 n 140 PRO 140 A GLN 141 n 141 GLN 141 A VAL 142 n 142 VAL 142 A ARG 143 n 143 ARG 143 A VAL 144 n 144 VAL 144 A LEU 145 n 145 LEU 145 A ASP 146 n 146 ASP 146 A PHE 147 n 147 PHE 147 A GLN 148 n 148 GLN 148 A LYS 149 n 149 LYS 149 A VAL 150 n 150 VAL 150 A LYS 151 n 151 LYS 151 A LEU 152 n 152 LEU 152 A LYS 153 n 153 LYS 153 A GLU 154 n 154 GLU 154 A ARG 155 n 155 ARG 155 A GLN 156 n 156 GLN 156 A GLU 157 n 157 GLU 157 A ALA 158 n 158 ALA 158 A GLU 159 n 159 GLU 159 A LYS 160 n 160 LYS 160 A MET 161 n 161 MET 161 A PHE 162 n 162 PHE 162 A LYS 163 n 163 LYS 163 A n 164 164 A n 165 165 A n 166 166 A n 167 167 A n 168 168 A n 169 169 A n 170 170 A n 171 171 A n 172 172 A n 173 173 A n 174 174 A n 175 175 A n 176 176 A n 1 1 C VAL 2 n 2 VAL 2 C LYS 3 n 3 LYS 3 C LEU 4 n 4 LEU 4 C THR 5 n 5 THR 5 C ALA 6 n 6 ALA 6 C GLU 7 n 7 GLU 7 C LEU 8 n 8 LEU 8 C ILE 9 n 9 ILE 9 C GLU 10 n 10 GLU 10 C GLN 11 n 11 GLN 11 C ALA 12 n 12 ALA 12 C ALA 13 n 13 ALA 13 C GLN 14 n 14 GLN 14 C TYR 15 n 15 TYR 15 C THR 16 n 16 THR 16 C ASN 17 n 17 ASN 17 C ALA 18 n 18 ALA 18 C VAL 19 n 19 VAL 19 C ARG 20 n 20 ARG 20 C ASP 21 n 21 ASP 21 C ARG 22 n 22 ARG 22 C GLU 23 n 23 GLU 23 C LEU 24 n 24 LEU 24 C ASP 25 n 25 ASP 25 C LEU 26 n 26 LEU 26 C ARG 27 n 27 ARG 27 C GLY 28 n 28 GLY 28 C TYR 29 n 29 TYR 29 C LYS 30 n 30 LYS 30 C ILE 31 n 31 ILE 31 C PRO 32 n 32 PRO 32 C VAL 33 n 33 VAL 33 C ILE 34 n 34 ILE 34 C GLU 35 n 35 GLU 35 C ASN 36 n 36 ASN 36 C LEU 37 n 37 LEU 37 C GLY 38 n 38 GLY 38 C ALA 39 n 39 ALA 39 C THR 40 n 40 THR 40 C LEU 41 n 41 LEU 41 C ASP 42 n 42 ASP 42 C GLN 43 n 43 GLN 43 C PHE 44 n 44 PHE 44 C ASP 45 n 45 ASP 45 C ALA 46 n 46 ALA 46 C ILE 47 n 47 ILE 47 C ASP 48 n 48 ASP 48 C PHE 49 n 49 PHE 49 C SER 50 n 50 SER 50 C ASP 51 n 51 ASP 51 C ASN 52 n 52 ASN 52 C GLU 53 n 53 GLU 53 C ILE 54 n 54 ILE 54 C ARG 55 n 55 ARG 55 C LYS 56 n 56 LYS 56 C LEU 57 n 57 LEU 57 C ASP 58 n 58 ASP 58 C GLY 59 n 59 GLY 59 C PHE 60 n 60 PHE 60 C PRO 61 n 61 PRO 61 C LEU 62 n 62 LEU 62 C LEU 63 n 63 LEU 63 C ARG 64 n 64 ARG 64 C ARG 65 n 65 ARG 65 C LEU 66 n 66 LEU 66 C LYS 67 n 67 LYS 67 C THR 68 n 68 THR 68 C LEU 69 n 69 LEU 69 C LEU 70 n 70 LEU 70 C VAL 71 n 71 VAL 71 C ASN 72 n 72 ASN 72 C ASN 73 n 73 ASN 73 C ASN 74 n 74 ASN 74 C ARG 75 n 75 ARG 75 C ILE 76 n 76 ILE 76 C CYS 77 n 77 CYS 77 C ARG 78 n 78 ARG 78 C ILE 79 n 79 ILE 79 C GLY 80 n 80 GLY 80 C GLU 81 n 81 GLU 81 C GLY 82 n 82 GLY 82 C LEU 83 n 83 LEU 83 C ASP 84 n 84 ASP 84 C GLN 85 n 85 GLN 85 C ALA 86 n 86 ALA 86 C LEU 87 n 87 LEU 87 C PRO 88 n 88 PRO 88 C ASP 89 n 89 ASP 89 C LEU 90 n 90 LEU 90 C THR 91 n 91 THR 91 C GLU 92 n 92 GLU 92 C LEU 93 n 93 LEU 93 C ILE 94 n 94 ILE 94 C LEU 95 n 95 LEU 95 C THR 96 n 96 THR 96 C ASN 97 n 97 ASN 97 C ASN 98 n 98 ASN 98 C SER 99 n 99 SER 99 C LEU 100 n 100 LEU 100 C VAL 101 n 101 VAL 101 C GLU 102 n 102 GLU 102 C LEU 103 n 103 LEU 103 C GLY 104 n 104 GLY 104 C ASP 105 n 105 ASP 105 C LEU 106 n 106 LEU 106 C ASP 107 n 107 ASP 107 C PRO 108 n 108 PRO 108 C LEU 109 n 109 LEU 109 C ALA 110 n 110 ALA 110 C SER 111 n 111 SER 111 C LEU 112 n 112 LEU 112 C LYS 113 n 113 LYS 113 C SER 114 n 114 SER 114 C LEU 115 n 115 LEU 115 C THR 116 n 116 THR 116 C TYR 117 n 117 TYR 117 C LEU 118 n 118 LEU 118 C CYS 119 n 119 CYS 119 C ILE 120 n 120 ILE 120 C LEU 121 n 121 LEU 121 C ARG 122 n 122 ARG 122 C ASN 123 n 123 ASN 123 C PRO 124 n 124 PRO 124 C VAL 125 n 125 VAL 125 C THR 126 n 126 THR 126 C ASN 127 n 127 ASN 127 C LYS 128 n 128 LYS 128 C LYS 129 n 129 LYS 129 C HIS 130 n 130 HIS 130 C TYR 131 n 131 TYR 131 C ARG 132 n 132 ARG 132 C LEU 133 n 133 LEU 133 C TYR 134 n 134 TYR 134 C VAL 135 n 135 VAL 135 C ILE 136 n 136 ILE 136 C TYR 137 n 137 TYR 137 C LYS 138 n 138 LYS 138 C VAL 139 n 139 VAL 139 C PRO 140 n 140 PRO 140 C GLN 141 n 141 GLN 141 C VAL 142 n 142 VAL 142 C ARG 143 n 143 ARG 143 C VAL 144 n 144 VAL 144 C LEU 145 n 145 LEU 145 C ASP 146 n 146 ASP 146 C PHE 147 n 147 PHE 147 C GLN 148 n 148 GLN 148 C LYS 149 n 149 LYS 149 C VAL 150 n 150 VAL 150 C LYS 151 n 151 LYS 151 C LEU 152 n 152 LEU 152 C LYS 153 n 153 LYS 153 C GLU 154 n 154 GLU 154 C ARG 155 n 155 ARG 155 C GLN 156 n 156 GLN 156 C GLU 157 n 157 GLU 157 C ALA 158 n 158 ALA 158 C GLU 159 n 159 GLU 159 C LYS 160 n 160 LYS 160 C MET 161 n 161 MET 161 C PHE 162 n 162 PHE 162 C LYS 163 n 163 LYS 163 C GLY 164 n 164 GLY 164 C LYS 165 n 165 LYS 165 C ARG 166 n 166 ARG 166 C GLY 167 n 167 GLY 167 C ALA 168 n 168 ALA 168 C GLN 169 n 169 GLN 169 C LEU 170 n 170 LEU 170 C ALA 171 n 171 ALA 171 C LYS 172 n 172 LYS 172 C ASP 173 n 173 ASP 173 C ILE 174 n 174 ILE 174 C ALA 175 n 175 ALA 175 C n 176 176 C n 1 4 B n 2 5 B ILE 6 n 3 ILE 6 B ARG 7 n 4 ARG 7 B PRO 8 n 5 PRO 8 B ASN 9 n 6 ASN 9 B HIS 10 n 7 HIS 10 B THR 11 n 8 THR 11 B ILE 12 n 9 ILE 12 B TYR 13 n 10 TYR 13 B ILE 14 n 11 ILE 14 B ASN 15 n 12 ASN 15 B ASN 16 n 13 ASN 16 B MET 17 n 14 MET 17 B ASN 18 n 15 ASN 18 B ASP 19 n 16 ASP 19 B LYS 20 n 17 LYS 20 B ILE 21 n 18 ILE 21 B LYS 22 n 19 LYS 22 B LYS 23 n 20 LYS 23 B GLU 24 n 21 GLU 24 B GLU 25 n 22 GLU 25 B LEU 26 n 23 LEU 26 B LYS 27 n 24 LYS 27 B ARG 28 n 25 ARG 28 B SER 29 n 26 SER 29 B LEU 30 n 27 LEU 30 B TYR 31 n 28 TYR 31 B ALA 32 n 29 ALA 32 B LEU 33 n 30 LEU 33 B PHE 34 n 31 PHE 34 B SER 35 n 32 SER 35 B GLN 36 n 33 GLN 36 B PHE 37 n 34 PHE 37 B GLY 38 n 35 GLY 38 B HIS 39 n 36 HIS 39 B VAL 40 n 37 VAL 40 B VAL 41 n 38 VAL 41 B ASP 42 n 39 ASP 42 B ILE 43 n 40 ILE 43 B VAL 44 n 41 VAL 44 B ALA 45 n 42 ALA 45 B LEU 46 n 43 LEU 46 B LYS 47 n 44 LYS 47 B THR 48 n 45 THR 48 B MET 49 n 46 MET 49 B LYS 50 n 47 LYS 50 B MET 51 n 48 MET 51 B ARG 52 n 49 ARG 52 B GLY 53 n 50 GLY 53 B GLN 54 n 51 GLN 54 B ALA 55 n 52 ALA 55 B PHE 56 n 53 PHE 56 B VAL 57 n 54 VAL 57 B ILE 58 n 55 ILE 58 B PHE 59 n 56 PHE 59 B LYS 60 n 57 LYS 60 B GLU 61 n 58 GLU 61 B LEU 62 n 59 LEU 62 B GLY 63 n 60 GLY 63 B SER 64 n 61 SER 64 B SER 65 n 62 SER 65 B THR 66 n 63 THR 66 B ASN 67 n 64 ASN 67 B ALA 68 n 65 ALA 68 B LEU 69 n 66 LEU 69 B ARG 70 n 67 ARG 70 B GLN 71 n 68 GLN 71 B LEU 72 n 69 LEU 72 B GLN 73 n 70 GLN 73 B GLY 74 n 71 GLY 74 B PHE 75 n 72 PHE 75 B PRO 76 n 73 PRO 76 B PHE 77 n 74 PHE 77 B TYR 78 n 75 TYR 78 B GLY 79 n 76 GLY 79 B LYS 80 n 77 LYS 80 B PRO 81 n 78 PRO 81 B MET 82 n 79 MET 82 B ARG 83 n 80 ARG 83 B ILE 84 n 81 ILE 84 B GLN 85 n 82 GLN 85 B TYR 86 n 83 TYR 86 B ALA 87 n 84 ALA 87 B LYS 88 n 85 LYS 88 B THR 89 n 86 THR 89 B ASP 90 n 87 ASP 90 B SER 91 n 88 SER 91 B ASP 92 n 89 ASP 92 B ILE 93 n 90 ILE 93 B ILE 94 n 91 ILE 94 B SER 95 n 92 SER 95 B LYS 96 n 93 LYS 96 B MET 97 n 94 MET 97 B ARG 98 n 95 ARG 98 B GLY 99 n 96 GLY 99 B n 1 4 D n 2 5 D ILE 6 n 3 ILE 6 D ARG 7 n 4 ARG 7 D PRO 8 n 5 PRO 8 D ASN 9 n 6 ASN 9 D HIS 10 n 7 HIS 10 D THR 11 n 8 THR 11 D ILE 12 n 9 ILE 12 D TYR 13 n 10 TYR 13 D ILE 14 n 11 ILE 14 D ASN 15 n 12 ASN 15 D ASN 16 n 13 ASN 16 D MET 17 n 14 MET 17 D ASN 18 n 15 ASN 18 D ASP 19 n 16 ASP 19 D LYS 20 n 17 LYS 20 D ILE 21 n 18 ILE 21 D LYS 22 n 19 LYS 22 D LYS 23 n 20 LYS 23 D GLU 24 n 21 GLU 24 D GLU 25 n 22 GLU 25 D LEU 26 n 23 LEU 26 D LYS 27 n 24 LYS 27 D ARG 28 n 25 ARG 28 D SER 29 n 26 SER 29 D LEU 30 n 27 LEU 30 D TYR 31 n 28 TYR 31 D ALA 32 n 29 ALA 32 D LEU 33 n 30 LEU 33 D PHE 34 n 31 PHE 34 D SER 35 n 32 SER 35 D GLN 36 n 33 GLN 36 D PHE 37 n 34 PHE 37 D GLY 38 n 35 GLY 38 D HIS 39 n 36 HIS 39 D VAL 40 n 37 VAL 40 D VAL 41 n 38 VAL 41 D ASP 42 n 39 ASP 42 D ILE 43 n 40 ILE 43 D VAL 44 n 41 VAL 44 D ALA 45 n 42 ALA 45 D LEU 46 n 43 LEU 46 D LYS 47 n 44 LYS 47 D THR 48 n 45 THR 48 D MET 49 n 46 MET 49 D LYS 50 n 47 LYS 50 D MET 51 n 48 MET 51 D ARG 52 n 49 ARG 52 D GLY 53 n 50 GLY 53 D GLN 54 n 51 GLN 54 D ALA 55 n 52 ALA 55 D PHE 56 n 53 PHE 56 D VAL 57 n 54 VAL 57 D ILE 58 n 55 ILE 58 D PHE 59 n 56 PHE 59 D LYS 60 n 57 LYS 60 D GLU 61 n 58 GLU 61 D LEU 62 n 59 LEU 62 D GLY 63 n 60 GLY 63 D SER 64 n 61 SER 64 D SER 65 n 62 SER 65 D THR 66 n 63 THR 66 D ASN 67 n 64 ASN 67 D ALA 68 n 65 ALA 68 D LEU 69 n 66 LEU 69 D ARG 70 n 67 ARG 70 D GLN 71 n 68 GLN 71 D LEU 72 n 69 LEU 72 D GLN 73 n 70 GLN 73 D GLY 74 n 71 GLY 74 D PHE 75 n 72 PHE 75 D PRO 76 n 73 PRO 76 D PHE 77 n 74 PHE 77 D TYR 78 n 75 TYR 78 D GLY 79 n 76 GLY 79 D LYS 80 n 77 LYS 80 D PRO 81 n 78 PRO 81 D MET 82 n 79 MET 82 D ARG 83 n 80 ARG 83 D ILE 84 n 81 ILE 84 D GLN 85 n 82 GLN 85 D TYR 86 n 83 TYR 86 D ALA 87 n 84 ALA 87 D LYS 88 n 85 LYS 88 D THR 89 n 86 THR 89 D ASP 90 n 87 ASP 90 D SER 91 n 88 SER 91 D ASP 92 n 89 ASP 92 D ILE 93 n 90 ILE 93 D ILE 94 n 91 ILE 94 D SER 95 n 92 SER 95 D LYS 96 n 93 LYS 96 D MET 97 n 94 MET 97 D ARG 98 n 95 ARG 98 D n 96 99 D author_defined_assembly 3 trimeric author_defined_assembly 3 trimeric 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 A O TYR 15 C O TYR 15 A N GLU 23 C N GLU 23 A O LEU 24 C O LEU 24 A N ALA 46 C N ALA 46 A O ILE 47 C O ILE 47 A N THR 68 C N THR 68 A O LEU 69 C O LEU 69 A N GLU 92 C N GLU 92 A O LEU 93 C O LEU 93 A N TYR 117 C N TYR 117 C O TYR 15 D O TYR 15 C N GLU 23 D N GLU 23 C O LEU 24 D O LEU 24 C N ALA 46 D N ALA 46 C O ILE 47 D O ILE 47 C N THR 68 D N THR 68 C O LEU 69 D O LEU 69 C N GLU 92 D N GLU 92 C O LEU 93 D O LEU 93 C N TYR 117 D N TYR 117 B O ARG 83 E O ARG 80 B N ASN 15 E N ASN 12 B O ILE 12 E O ILE 9 B N VAL 57 E N VAL 54 B O PHE 56 E O PHE 53 B N VAL 44 E N VAL 41 D O ARG 83 F O ARG 80 D N ASN 15 F N ASN 12 D O ILE 12 F O ILE 9 D N VAL 57 F N VAL 54 D O PHE 56 F O PHE 53 D N VAL 44 F N VAL 41 1 A CG GLN 85 C CG GLN 85 1 Y 1 A CD GLN 85 C CD GLN 85 1 Y 1 A OE1 GLN 85 C OE1 GLN 85 1 Y 1 A NE2 GLN 85 C NE2 GLN 85 1 Y 1 A CG LYS 113 C CG LYS 113 1 Y 1 A CD LYS 113 C CD LYS 113 1 Y 1 A CE LYS 113 C CE LYS 113 1 Y 1 A NZ LYS 113 C NZ LYS 113 1 Y 1 A CG LYS 129 C CG LYS 129 1 Y 1 A CD LYS 129 C CD LYS 129 1 Y 1 A CE LYS 129 C CE LYS 129 1 Y 1 A NZ LYS 129 C NZ LYS 129 1 Y 1 A CG ARG 143 C CG ARG 143 1 Y 1 A CD ARG 143 C CD ARG 143 1 Y 1 A NE ARG 143 C NE ARG 143 1 Y 1 A CZ ARG 143 C CZ ARG 143 1 Y 1 A NH1 ARG 143 C NH1 ARG 143 1 Y 1 A NH2 ARG 143 C NH2 ARG 143 1 Y 1 A CD LYS 151 C CD LYS 151 1 Y 1 A CE LYS 151 C CE LYS 151 1 Y 1 A NZ LYS 151 C NZ LYS 151 1 Y 1 A CD LYS 160 C CD LYS 160 1 Y 1 A CE LYS 160 C CE LYS 160 1 Y 1 A NZ LYS 160 C NZ LYS 160 1 Y 1 C CG GLN 85 D CG GLN 85 1 Y 1 C CD GLN 85 D CD GLN 85 1 Y 1 C OE1 GLN 85 D OE1 GLN 85 1 Y 1 C NE2 GLN 85 D NE2 GLN 85 1 Y 1 C CG LYS 113 D CG LYS 113 1 Y 1 C CD LYS 113 D CD LYS 113 1 Y 1 C CE LYS 113 D CE LYS 113 1 Y 1 C NZ LYS 113 D NZ LYS 113 1 Y 1 C CG LYS 129 D CG LYS 129 1 Y 1 C CD LYS 129 D CD LYS 129 1 Y 1 C CE LYS 129 D CE LYS 129 1 Y 1 C NZ LYS 129 D NZ LYS 129 1 Y 1 C CG ARG 143 D CG ARG 143 1 Y 1 C CD ARG 143 D CD ARG 143 1 Y 1 C NE ARG 143 D NE ARG 143 1 Y 1 C CZ ARG 143 D CZ ARG 143 1 Y 1 C NH1 ARG 143 D NH1 ARG 143 1 Y 1 C NH2 ARG 143 D NH2 ARG 143 1 Y 1 C CD LYS 151 D CD LYS 151 1 Y 1 C CE LYS 151 D CE LYS 151 1 Y 1 C NZ LYS 151 D NZ LYS 151 1 Y 1 C CD LYS 160 D CD LYS 160 1 Y 1 C CE LYS 160 D CE LYS 160 1 Y 1 C NZ LYS 160 D NZ LYS 160 1 Y 1 C CG LYS 172 D CG LYS 172 1 Y 1 C CD LYS 172 D CD LYS 172 1 Y 1 C CE LYS 172 D CE LYS 172 1 Y 1 C NZ LYS 172 D NZ LYS 172 1 Y 1 B CG LYS 60 E CG LYS 57 1 Y 1 B CD LYS 60 E CD LYS 57 1 Y 1 B CE LYS 60 E CE LYS 57 1 Y 1 B NZ LYS 60 E NZ LYS 57 1 Y 1 D CG LYS 60 F CG LYS 57 1 Y 1 D CD LYS 60 F CD LYS 57 1 Y 1 D CE LYS 60 F CE LYS 57 1 Y 1 D NZ LYS 60 F NZ LYS 57 1 Y 1 A MET 1 C MET 1 1 Y 1 A GLY 164 C GLY 164 1 Y 1 A LYS 165 C LYS 165 1 Y 1 A ARG 166 C ARG 166 1 Y 1 A GLY 167 C GLY 167 1 Y 1 A ALA 168 C ALA 168 1 Y 1 A GLN 169 C GLN 169 1 Y 1 A LEU 170 C LEU 170 1 Y 1 A ALA 171 C ALA 171 1 Y 1 A LYS 172 C LYS 172 1 Y 1 A ASP 173 C ASP 173 1 Y 1 A ILE 174 C ILE 174 1 Y 1 A ALA 175 C ALA 175 1 Y 1 A ARG 176 C ARG 176 1 Y 1 C MET 1 D MET 1 1 Y 1 C ARG 176 D ARG 176 1 Y 1 B MET 4 E MET 1 1 Y 1 B ASP 5 E ASP 2 1 Y 1 D MET 4 F MET 1 1 Y 1 D ASP 5 F ASP 2 1 Y 1 D GLY 99 F GLY 96 1 Y 1 -2.54 0.40 121.90 119.36 Q Q Q N3 C4 C5 C C C 0 0 0 N 1 8.06 1.20 119.70 127.76 Q Q Q C3' O3' P C C U 1 1 2 Y 1 3.76 0.60 119.90 123.66 Q Q Q N1 C6 O6 G G G 3 3 3 N 1 -3.85 0.60 128.60 124.75 Q Q Q C5 C6 O6 G G G 3 3 3 N 1 4.36 0.70 122.80 127.16 Q Q Q N1 C2 O2 U U U 8 8 8 N 1 -6.22 0.70 122.20 115.98 Q Q Q N3 C2 O2 U U U 8 8 8 N 1 -10.00 1.20 109.10 99.10 Q Q Q C5' C4' O4' C C C 10 10 10 N 1 -6.09 0.60 118.90 112.81 Q Q Q N1 C2 O2 C C C 10 10 10 N 1 5.26 0.70 121.90 127.16 Q Q Q N3 C2 O2 C C C 10 10 10 N 1 9.03 1.20 119.70 128.73 Q Q Q C3' O3' P C C A 10 10 11 Y 1 -4.99 0.80 108.20 103.21 Q Q Q O4' C1' N9 A A A 11 11 11 N 1 6.08 0.70 108.50 114.58 Q Q Q O4' C1' N9 G G G 12 12 12 N 1 -3.05 0.50 128.60 125.55 Q Q Q N3 C4 C5 G G G 12 12 12 N 1 -2.65 0.40 106.40 103.75 Q Q Q C8 N9 C4 G G G 12 12 12 N 1 2.51 0.40 105.40 107.91 Q Q Q N9 C4 C5 G G G 12 12 12 N 1 5.24 0.70 122.80 128.04 Q Q Q N1 C2 O2 U U U 13 13 13 N 1 -4.92 0.70 122.20 117.28 Q Q Q N3 C2 O2 U U U 13 13 13 N 1 -5.58 0.70 119.40 113.82 Q Q Q N3 C4 O4 U U U 13 13 13 N 1 7.12 0.60 125.90 133.02 Q Q Q C5 C4 O4 U U U 13 13 13 N 1 -11.35 1.60 120.90 109.55 Q Q Q P O5' C5' A A A 14 14 14 N 1 -8.51 1.40 115.20 106.69 Q Q Q C5' C4' C3' A A A 14 14 14 N 1 9.88 1.20 119.70 129.58 Q Q Q C3' O3' P C C C 15 15 16 Y 1 -9.85 0.80 109.40 99.55 R R R O5' C5' C4' U U U 2 2 2 N 1 -8.84 0.80 109.40 100.56 R R R O5' C5' C4' G G G 3 3 3 N 1 -2.60 0.40 106.40 103.80 R R R C8 N9 C4 G G G 3 3 3 N 1 2.75 0.40 105.40 108.15 R R R N9 C4 C5 G G G 3 3 3 N 1 -5.57 0.60 119.90 114.33 R R R N1 C6 O6 G G G 3 3 3 N 1 4.30 0.60 128.60 132.90 R R R C5 C6 O6 G G G 3 3 3 N 1 -3.83 0.60 126.00 122.17 R R R N3 C4 N9 G G G 4 4 4 N 1 4.32 0.60 128.60 132.92 R R R C5 C6 O6 G G G 4 4 4 N 1 4.64 0.70 108.50 113.14 R R R O4' C1' N1 U U U 5 5 5 N 1 -9.14 1.50 119.60 110.46 R R R OP1 P OP2 A A A 6 6 6 N 1 5.02 0.70 108.50 113.52 R R R O4' C1' N1 C C C 10 10 10 N 1 10.50 1.20 119.70 130.20 R R R C3' O3' P C C A 10 10 11 Y 1 7.31 1.10 110.50 117.81 R R R O3' P OP1 C A A 10 11 11 Y 1 -6.36 0.80 109.40 103.04 R R R O5' C5' C4' A A A 14 14 14 N 1 -11.88 1.60 120.90 109.02 R R R P O5' C5' A A A 14 14 14 N 1 -4.58 0.70 109.70 105.12 R R R C1' O4' C4' A A A 14 14 14 N 1 12.52 1.20 119.70 132.22 R R R C3' O3' P C C C 15 15 16 Y 1 -6.49 0.80 108.20 101.71 R R R O4' C1' N9 G G G 22 22 22 N 1 -4.99 0.60 127.00 122.01 R R R C2 N3 C4 U U U 23 23 23 N 1 -4.28 0.50 122.70 118.42 R R R C5 C6 N1 U U U 23 23 23 N 1 -4.74 0.70 119.40 114.66 R R R N3 C4 O4 U U U 23 23 23 N 1 3.79 0.60 125.90 129.69 R R R C5 C4 O4 U U U 23 23 23 N 1 -12.00 1.90 110.30 98.30 A A A N CA CB THR THR THR 5 5 5 N 1 9.95 1.40 123.60 133.55 A A A CD NE CZ ARG ARG ARG 20 20 20 N 1 -8.12 1.20 123.30 115.18 A A A OE1 CD OE2 GLU GLU GLU 23 23 23 N 1 -3.69 0.50 120.30 116.61 A A A NE CZ NH2 ARG ARG ARG 27 27 27 N 1 19.32 1.40 123.60 142.92 A A A CD NE CZ ARG ARG ARG 55 55 55 N 1 7.52 0.50 120.30 127.82 A A A NE CZ NH1 ARG ARG ARG 55 55 55 N 1 -5.76 0.50 120.30 114.54 A A A NE CZ NH2 ARG ARG ARG 55 55 55 N 1 -5.64 0.50 120.30 114.66 A A A NE CZ NH1 ARG ARG ARG 75 75 75 N 1 6.85 0.90 118.30 125.15 A A A CB CG OD1 ASP ASP ASP 107 107 107 N 1 8.44 1.40 123.60 132.04 A A A CD NE CZ ARG ARG ARG 132 132 132 N 1 5.57 0.90 118.30 123.87 C C C CB CG OD1 ASP ASP ASP 21 21 21 N 1 8.01 1.10 119.40 127.41 C C C NH1 CZ NH2 ARG ARG ARG 27 27 27 N 1 -6.87 0.50 120.30 113.43 C C C NE CZ NH2 ARG ARG ARG 27 27 27 N 1 -13.91 2.10 111.80 97.89 C C C CG CD NE ARG ARG ARG 55 55 55 N 1 14.26 1.10 119.40 133.66 C C C NH1 CZ NH2 ARG ARG ARG 55 55 55 N 1 -10.82 0.50 120.30 109.48 C C C NE CZ NH1 ARG ARG ARG 55 55 55 N 1 -3.45 0.50 120.30 116.85 C C C NE CZ NH2 ARG ARG ARG 55 55 55 N 1 10.37 1.40 123.60 133.97 C C C CD NE CZ ARG ARG ARG 65 65 65 N 1 8.99 1.40 123.60 132.59 C C C CD NE CZ ARG ARG ARG 132 132 132 N 1 -6.62 1.10 119.40 112.78 C C C NH1 CZ NH2 ARG ARG ARG 132 132 132 N 1 3.79 0.50 120.30 124.09 C C C NE CZ NH1 ARG ARG ARG 132 132 132 N 1 3.82 0.50 120.30 124.12 C C C NE CZ NH2 ARG ARG ARG 155 155 155 N 1 4.41 0.50 120.30 124.71 B B B NE CZ NH1 ARG ARG ARG 28 28 28 N 1 12.42 1.40 123.60 136.02 B B B CD NE CZ ARG ARG ARG 83 83 83 N 1 6.04 0.90 118.30 124.34 B B B CB CG OD1 ASP ASP ASP 92 92 92 N 1 A ALA 39 -58.49 -8.66 1 A ASN 73 38.33 57.76 1 A ASN 74 -120.58 -156.85 1 A LYS 160 -61.29 -84.06 1 A PHE 162 79.19 -3.28 1 C ASN 73 33.25 66.41 1 C ASN 74 -126.86 -152.86 1 C ASN 98 -129.02 -165.10 1 C LYS 160 -60.21 -74.64 1 C PHE 162 71.37 -7.53 1 C LYS 163 -52.82 -76.44 1 D ASN 16 80.89 25.51 1 D ASN 18 -59.93 106.02 1 D ALA 55 -170.55 148.47 55 0.3 0 0 -3.2 0 0.5 0.328 0.282 2.38 15.0 1647 32138 32138 5.0 95.8 RANDOM 1 THROUGHOUT 0.0 SIR 2.38 15.0 0 5188 0 1006 4182 0.010 0.02 0.033 0.04 0.033 0.050 2.6 3.0 3.9 6.0 3.4 4.0 4.9 6.0 0.0018 0.01 0.113 0.150 0.189 0.3 0.253 0.3 1.2 7.0 20.0 15.0 21.9 20.0 59 2.38 25.9 1A9N 32587 6.0 0.061 0.061 1 8.3 4.2 94.7 0.236 2.38 2.51 3.0 0.236 2.5 95.0 data reduction MOSFLM data scaling SCALA phasing SHARP refinement REFMAC data scaling CCP4 (SCALA) CRYSTAL STRUCTURE OF THE SPLICEOSOMAL U2B''-U2A' PROTEIN COMPLEX BOUND TO A FRAGMENT OF U2 SMALL NUCLEAR RNA 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N A ALA 6 C ALA 6 HELX_P A GLN 11 C GLN 11 1 1 6 A LEU 37 C LEU 37 HELX_P A THR 40 C THR 40 5 2 4 A LEU 83 C LEU 83 HELX_P A ALA 86 C ALA 86 1 3 4 A LEU 103 C LEU 103 HELX_P A SER 111 C SER 111 5 4 9 A PRO 124 C PRO 124 HELX_P A ASN 127 C ASN 127 5 5 4 A TYR 131 C TYR 131 HELX_P A LYS 138 C LYS 138 1 6 8 A LEU 152 C LEU 152 HELX_P A LYS 160 C LYS 160 1 7 9 C ALA 6 D ALA 6 HELX_P C GLN 11 D GLN 11 1 8 6 C LEU 37 D LEU 37 HELX_P C THR 40 D THR 40 5 9 4 C LEU 83 D LEU 83 HELX_P C ALA 86 D ALA 86 1 10 4 C LEU 103 D LEU 103 HELX_P C SER 111 D SER 111 5 11 9 C PRO 124 D PRO 124 HELX_P C ASN 127 D ASN 127 5 12 4 C TYR 131 D TYR 131 HELX_P C LYS 138 D LYS 138 1 13 8 C LEU 152 D LEU 152 HELX_P C LYS 160 D LYS 160 1 14 9 C LYS 165 D LYS 165 HELX_P C LYS 172 D LYS 172 1 15 8 B LYS 23 E LYS 20 HELX_P B PHE 37 E PHE 34 1 16 15 B LEU 62 E LEU 59 HELX_P B GLN 71 E GLN 68 1 17 10 B ASP 92 E ASP 89 HELX_P B MET 97 E MET 94 1 18 6 D LYS 23 F LYS 20 HELX_P D PHE 37 F PHE 34 1 19 15 D LEU 62 F LEU 59 HELX_P D GLN 71 F GLN 68 1 20 10 D ASP 92 F ASP 89 HELX_P D LYS 96 F LYS 93 1 21 5 disulf 2.017 A CYS 77 C SG CYS 77 1_555 C CYS 77 D SG CYS 77 1_555 hydrog WATSON-CRICK Q C 0 A N3 C 1 1_555 Q G 22 A N1 G 23 1_555 hydrog WATSON-CRICK Q C 0 A N4 C 1 1_555 Q G 22 A O6 G 23 1_555 hydrog WATSON-CRICK Q C 0 A O2 C 1 1_555 Q G 22 A N2 G 23 1_555 hydrog WATSON-CRICK Q C 1 A N3 C 2 1_555 Q G 21 A N1 G 22 1_555 hydrog WATSON-CRICK Q C 1 A N4 C 2 1_555 Q G 21 A O6 G 22 1_555 hydrog WATSON-CRICK Q C 1 A O2 C 2 1_555 Q G 21 A N2 G 22 1_555 hydrog WATSON-CRICK Q U 2 A N3 U 3 1_555 Q A 20 A N1 A 21 1_555 hydrog WATSON-CRICK Q U 2 A O4 U 3 1_555 Q A 20 A N6 A 21 1_555 hydrog WATSON-CRICK Q G 3 A N1 G 4 1_555 Q C 19 A N3 C 20 1_555 hydrog WATSON-CRICK Q G 3 A N2 G 4 1_555 Q C 19 A O2 C 20 1_555 hydrog WATSON-CRICK Q G 3 A O6 G 4 1_555 Q C 19 A N4 C 20 1_555 hydrog WATSON-CRICK Q G 4 A N1 G 5 1_555 Q C 18 A N3 C 19 1_555 hydrog WATSON-CRICK Q G 4 A N2 G 5 1_555 Q C 18 A O2 C 19 1_555 hydrog WATSON-CRICK Q G 4 A O6 G 5 1_555 Q C 18 A N4 C 19 1_555 hydrog TYPE_16_PAIR Q U 5 A N3 U 6 1_555 Q U 17 A O4 U 18 1_555 hydrog TYPE_16_PAIR Q U 5 A O2 U 6 1_555 Q U 17 A N3 U 18 1_555 hydrog WATSON-CRICK R C 0 B N3 C 1 1_555 R G 22 B N1 G 23 1_555 hydrog WATSON-CRICK R C 0 B N4 C 1 1_555 R G 22 B O6 G 23 1_555 hydrog WATSON-CRICK R C 0 B O2 C 1 1_555 R G 22 B N2 G 23 1_555 hydrog WATSON-CRICK R C 1 B N3 C 2 1_555 R G 21 B N1 G 22 1_555 hydrog WATSON-CRICK R C 1 B N4 C 2 1_555 R G 21 B O6 G 22 1_555 hydrog WATSON-CRICK R C 1 B O2 C 2 1_555 R G 21 B N2 G 22 1_555 hydrog WATSON-CRICK R U 2 B N3 U 3 1_555 R A 20 B N1 A 21 1_555 hydrog WATSON-CRICK R U 2 B O4 U 3 1_555 R A 20 B N6 A 21 1_555 hydrog WATSON-CRICK R G 3 B N1 G 4 1_555 R C 19 B N3 C 20 1_555 hydrog WATSON-CRICK R G 3 B N2 G 4 1_555 R C 19 B O2 C 20 1_555 hydrog WATSON-CRICK R G 3 B O6 G 4 1_555 R C 19 B N4 C 20 1_555 hydrog WATSON-CRICK R G 4 B N1 G 5 1_555 R C 18 B N3 C 19 1_555 hydrog WATSON-CRICK R G 4 B N2 G 5 1_555 R C 18 B O2 C 19 1_555 hydrog WATSON-CRICK R G 4 B O6 G 5 1_555 R C 18 B N4 C 19 1_555 hydrog TYPE_16_PAIR R U 5 B N3 U 6 1_555 R U 17 B O4 U 18 1_555 hydrog TYPE_16_PAIR R U 5 B O2 U 6 1_555 R U 17 B N3 U 18 1_555 RNA BINDING PROTEIN/RNA COMPLEX (NUCLEAR PROTEIN-RNA), RNA, SNRNP, RIBONUCLEOPROTEIN, RNA BINDING PROTEIN-RNA COMPLEX given 0.902213 -0.022157 -0.430722 0.083146 -0.971010 0.224112 -0.423201 -0.238010 -0.874215 17.15500 -23.71000 69.78100 given 0.876212 0.149700 -0.458085 0.035702 -0.968083 -0.248076 -0.480601 0.201013 -0.853590 18.27396 -24.52502 70.57467 given 0.905594 0.085398 -0.415460 -0.017540 -0.971143 -0.237851 -0.423783 0.222683 -0.877963 17.08585 -23.77819 69.50339 RU2A_HUMAN UNP 2 P09661 RU2B_HUMAN UNP 3 P08579 1A9N PDB 1 1A9N 1 176 1A9N 1 176 P09661 A 1 1 176 1 96 1A9N 4 99 P08579 B 2 1 96 1 176 1A9N 1 176 P09661 C 1 1 176 1 96 1A9N 4 99 P08579 D 2 1 96 0 23 1A9N 0 23 1A9N Q 3 1 24 0 23 1A9N 0 23 1A9N R 3 1 24 1 CYS engineered mutation ASP 89 1A9N A P09661 UNP 89 89 1 SER engineered mutation CYS 119 1A9N A P09661 UNP 119 119 3 CYS engineered mutation ASP 89 1A9N C P09661 UNP 89 89 3 SER engineered mutation CYS 119 1A9N C P09661 UNP 119 119 6 6 4 4 anti-parallel parallel parallel parallel parallel anti-parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLN 14 C GLN 14 A THR 16 C THR 16 A ARG 22 C ARG 22 A ASP 25 C ASP 25 A ALA 46 C ALA 46 A ASP 48 C ASP 48 A THR 68 C THR 68 A LEU 70 C LEU 70 A GLU 92 C GLU 92 A ILE 94 C ILE 94 A TYR 117 C TYR 117 A CYS 119 C CYS 119 C GLN 14 D GLN 14 C THR 16 D THR 16 C ARG 22 D ARG 22 C ASP 25 D ASP 25 C ALA 46 D ALA 46 C ASP 48 D ASP 48 C THR 68 D THR 68 C LEU 70 D LEU 70 C GLU 92 D GLU 92 C ILE 94 D ILE 94 C TYR 117 D TYR 117 C CYS 119 D CYS 119 B ARG 83 E ARG 80 B TYR 86 E TYR 83 B THR 11 E THR 8 B ASN 15 E ASN 12 B ALA 55 E ALA 52 B PHE 59 E PHE 56 B VAL 40 E VAL 37 B VAL 44 E VAL 41 D ARG 83 F ARG 80 D TYR 86 F TYR 83 D THR 11 F THR 8 D ASN 15 F ASN 12 D ALA 55 F ALA 52 D PHE 59 F PHE 56 D VAL 40 F VAL 37 D VAL 44 F VAL 41 18 orthorhombic P 21 21 2