0.033990 0.000000 0.000000 0.000000 0.018713 0.000000 0.000000 0.000000 0.024201 0.000000 0.000000 0.000000 Cardin, C.J. Denny, W.A. Hobbs, J.R. Thorpe, J.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 29.420 53.440 41.320 Co 3 58.933 COBALT (III) ION non-polymer C17 H17 Br N4 O 373.247 9-BROMO-PHENAZINE-1-CARBOXYLIC ACID (2-DIMETHYLAMINO-ETHYL)-AMIDE non-polymer Br -1 79.904 BROMIDE ION non-polymer C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C9 H14 N3 O7 P 307.197 y 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C9 H13 N2 O8 P 308.182 y 2'-DEOXYURIDINE-5'-MONOPHOSPHATE DNA linking H2 O 18.015 WATER non-polymer N 1 N CO N 2 N BR Y 3 N C Y 4 N C Y 5 N C Y 6 N C Y 7 N N Y 8 N C Y 9 N C Y 10 N C Y 11 N C Y 12 N C Y 13 N C Y 14 N C Y 15 N C Y 16 N N N 17 N C N 18 N O N 19 N N N 20 N C N 21 N C N 22 N N N 23 N C N 24 N C 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 H N 39 N H N 40 N H N 41 N H N 42 N BR N 43 N O N 44 N P N 45 N O N 46 N O N 47 N O N 48 N C N 49 R C N 50 N O N 51 S C N 52 N O N 53 N C N 54 R C Y 55 N N Y 56 N C Y 57 N N Y 58 N C Y 59 N C N 60 N N Y 61 N N Y 62 N C Y 63 N N Y 64 N C 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 H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N O N 80 N P N 81 N O N 82 N O N 83 N O N 84 N C N 85 R C N 86 N O N 87 S C N 88 N O N 89 N C N 90 R C N 91 N N N 92 N C N 93 N O N 94 N N N 95 N C N 96 N N N 97 N C N 98 N C 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 H N 112 N H N 113 N O N 114 N P N 115 N O N 116 N O N 117 N O N 118 N C N 119 R C N 120 N O N 121 S C N 122 N O N 123 N C N 124 R C Y 125 N N Y 126 N C Y 127 N N Y 128 N C N 129 N C N 130 N O N 131 N N N 132 N C N 133 N N N 134 N N Y 135 N C 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 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N O N 151 N P N 152 N O N 153 N O N 154 N O N 155 N C N 156 R C N 157 N O N 158 S C N 159 N O N 160 N C N 161 R C N 162 N N N 163 N C N 164 N O N 165 N N N 166 N C N 167 N O N 168 N C N 169 N C N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N O N 184 N H N 185 N H N 1 N sing Y 2 N doub Y 3 N sing N 4 N sing Y 5 N sing N 6 N sing Y 7 N doub N 8 N sing Y 9 N sing N 10 N sing Y 11 N doub Y 12 N sing Y 13 N doub Y 14 N sing N 15 N sing Y 16 N sing N 17 N sing Y 18 N doub N 19 N sing Y 20 N sing Y 21 N sing Y 22 N doub Y 23 N doub Y 24 N sing N 25 N doub N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub 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 Y 66 N sing Y 67 N sing Y 68 N doub N 69 N sing Y 70 N sing Y 71 N sing Y 72 N doub N 73 N sing Y 74 N doub N 75 N sing N 76 N sing Y 77 N sing Y 78 N doub N 79 N sing Y 80 N sing N 81 N sing N 82 N sing N 83 N doub 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 N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N doub N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub 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 Y 139 N sing Y 140 N sing Y 141 N doub N 142 N sing Y 143 N sing N 144 N sing Y 145 N doub N 146 N doub N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N doub N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N doub N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N doub N 181 N sing N 182 N sing N 183 N sing N 184 N doub N 185 N sing N 186 N doub N 187 N sing N 188 N sing N 189 N sing N 190 N sing US Biochemistry BICHAW 0033 0006-2960 39 15055 15061 10.1021/bi001749p 11106483 Guanine specific binding at a DNA junction formed by d[CG(5-BrU)ACG](2) with a topoisomerase poison in the presence of Co(2+) ions. 2000 10.2210/pdb1eg6/pdb pdb_00001eg6 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 1 IMAGE PLATE 1999-12-06 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.9000 1.0 X31 EMBL/DESY, HAMBURG 0.9000 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X31 1795.191 5'-D(*CP*GP*(BRO)UP*AP*CP*G)-3' 2 syn polymer 58.933 COBALT (III) ION 2 syn non-polymer 79.904 BROMIDE ION 2 syn non-polymer 373.247 9-BROMO-PHENAZINE-1-CARBOXYLIC ACID (2-DIMETHYLAMINO-ETHYL)-AMIDE 1 syn non-polymer 18.015 water 37 nat water no no (DC)(DG)(DU)(DA)(DC)(DG) CGUACG A,B polydeoxyribonucleotide n n n n n n 1 2.15 42.71 VAPOR DIFFUSION, SITTING DROP 7.5 DROP: SODIUM CACODYLATE BUFFER, MAGNESIUM ACETATE, COBALT CHLORIDE, SPERMINE, MPD RESERVOIR: MPD, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 279K 279 SODIUM CACODYLATE 1 MAGNESIUM ACETATE 1 CoCl3 1 SPERMINE 1 MPD 1 MPD 2 -8.892 1 19 A 2 B 5 9.981 A_DG2:DC5_B 1 3.297 -0.642 -0.246 -0.057 3.861 1 20 A 3 B 4 -0.991 A_DU3:DA4_B 2 2.658 0.071 -0.352 -0.035 -3.117 1 20 A 4 B 3 5.705 A_DA4:DU3_B 3 -0.497 0.047 0.137 0.069 9.797 1 19 A 5 B 2 -0.488 A_DC5:DG2_B 4 9.877 0.344 -0.175 -0.161 2.850 29.341 A A 2 3 10.908 B B 5 4 3.025 5.491 -1.174 -0.340 AA_DG2DU3:DA4DC5_BB 1 1.478 -2.937 28.797 -1.743 2.606 3.282 37.581 A A 3 4 2.412 B B 4 3 3.364 1.549 0.198 -0.568 AA_DU3DA4:DU3DA4_BB 2 -5.220 8.129 37.199 -1.088 -1.002 3.144 26.215 A A 4 5 6.583 B B 3 2 3.209 2.971 0.091 -0.259 AA_DA4DC5:DG2DU3_BB 3 3.556 -7.880 25.810 -1.356 0.740 chem_comp_atom chem_comp_bond database_2 diffrn_source pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2001-01-03 1 1 2007-10-16 1 2 2011-07-13 1 3 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _diffrn_source.pdbx_synchrotron_site _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2000-02-14 REL 3CO COBALT (III) ION BR BROMIDE ION BFA 9-BROMO-PHENAZINE-1-CARBOXYLIC ACID (2-DIMETHYLAMINO-ETHYL)-AMIDE HOH water 3CO 40 2 3CO 3CO 40 A BRO 3 3 BR BR 41 A 3CO 43 2 3CO 3CO 43 B BRO 3 3 BR BR 44 B BFA 50 4 BFA BFA 50 B HOH 41 5 HOH HOH 42 A HOH 42 5 HOH HOH 43 A HOH 1 5 HOH HOH 44 A HOH 2 5 HOH HOH 45 A HOH 6 5 HOH HOH 46 A HOH 7 5 HOH HOH 47 A HOH 9 5 HOH HOH 48 A HOH 11 5 HOH HOH 49 A HOH 15 5 HOH HOH 50 A HOH 16 5 HOH HOH 51 A HOH 21 5 HOH HOH 52 A HOH 25 5 HOH HOH 53 A HOH 29 5 HOH HOH 54 A HOH 31 5 HOH HOH 55 A HOH 32 5 HOH HOH 56 A HOH 33 5 HOH HOH 57 A HOH 44 5 HOH HOH 51 B HOH 45 5 HOH HOH 52 B HOH 46 5 HOH HOH 53 B HOH 47 5 HOH HOH 54 B HOH 48 5 HOH HOH 55 B HOH 3 5 HOH HOH 56 B HOH 4 5 HOH HOH 57 B HOH 10 5 HOH HOH 58 B HOH 12 5 HOH HOH 59 B HOH 13 5 HOH HOH 60 B HOH 14 5 HOH HOH 61 B HOH 17 5 HOH HOH 62 B HOH 18 5 HOH HOH 63 B HOH 19 5 HOH HOH 64 B HOH 20 5 HOH HOH 65 B HOH 22 5 HOH HOH 66 B HOH 24 5 HOH HOH 67 B HOH 26 5 HOH HOH 68 B HOH 27 5 HOH HOH 69 B HOH 28 5 HOH HOH 70 B HOH 30 5 HOH HOH 71 B C 1 n 1 DC 1 A G 2 n 2 DG 2 A U 3 n 3 DU 3 A A 4 n 4 DA 4 A C 5 n 5 DC 5 A G 6 n 6 DG 6 A n 1 1 B G 2 n 2 DG 2 B U 3 n 3 DU 3 B A 4 n 4 DA 4 B C 5 n 5 DC 5 B G 6 n 6 DG 6 B author_defined_assembly 2 dimeric A DG 6 A N7 DG 6 1_555 A 3CO 40 C CO 3CO 1_555 A HOH 42 H O HOH 1_555 81.0 A DG 6 A N7 DG 6 1_555 A 3CO 40 C CO 3CO 1_555 A HOH 43 H O HOH 1_555 90.1 A HOH 42 H O HOH 1_555 A 3CO 40 C CO 3CO 1_555 A HOH 43 H O HOH 1_555 88.0 B DG 2 B N7 DG 2 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 51 I O HOH 1_555 101.0 B DG 2 B N7 DG 2 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 52 I O HOH 1_555 100.1 B HOH 51 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 52 I O HOH 1_555 157.6 B DG 2 B N7 DG 2 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 53 I O HOH 1_555 175.7 B HOH 51 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 53 I O HOH 1_555 77.8 B HOH 52 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 53 I O HOH 1_555 81.7 B DG 2 B N7 DG 2 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 54 I O HOH 1_555 94.7 B HOH 51 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 54 I O HOH 1_555 97.9 B HOH 52 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 54 I O HOH 1_555 87.7 B HOH 53 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 54 I O HOH 1_555 81.5 B DG 2 B N7 DG 2 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 55 I O HOH 1_555 75.2 B HOH 51 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 55 I O HOH 1_555 99.1 B HOH 52 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 55 I O HOH 1_555 79.2 B HOH 53 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 55 I O HOH 1_555 109.0 B HOH 54 I O HOH 1_555 B 3CO 43 E CO 3CO 1_555 B HOH 55 I O HOH 1_555 161.6 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 3CO 40 C 3CO 1 B BFA 50 G BFA 1 A HOH 56 H HOH 1 B DC 1 B DC 1 1 Y 1 A A C5 BR DU BR 3 41 1.96 1 B B C5 BR DU BR 3 44 1.96 1 9.67 1.40 114.30 123.97 A A A N1 C1' C2' DC DC DC 1 1 1 N 1 -5.65 0.70 108.00 102.35 A A A O4' C1' N9 DG DG DG 2 2 2 N 1 11.32 1.60 120.90 132.22 A A A P O5' C5' DU DU DU 3 3 3 N 1 7.37 1.10 109.80 117.17 A A A C5' C4' O4' DU DU DU 3 3 3 N 1 -4.05 0.60 125.90 121.85 A A A C5 C4 O4 DU DU DU 3 3 3 N 1 17.67 1.20 119.70 137.37 A A A C3' O3' P DU DU DA 3 3 4 Y 1 -4.65 0.70 108.00 103.35 A A A O4' C1' N9 DA DA DA 4 4 4 N 1 14.49 1.40 114.30 128.79 A A A N1 C1' C2' DC DC DC 5 5 5 N 1 9.03 1.20 119.70 128.73 A A A C3' O3' P DC DC DG 5 5 6 Y 1 -7.69 0.70 108.00 100.31 A A A O4' C1' N9 DG DG DG 6 6 6 N 1 9.86 1.40 114.30 124.16 B B B N9 C1' C2' DG DG DG 2 2 2 N 1 -9.52 0.70 108.00 98.48 B B B O4' C1' N9 DG DG DG 2 2 2 N 1 15.75 1.40 114.30 130.05 B B B N1 C1' C2' DU DU DU 3 3 3 N 1 10.05 1.20 119.70 129.75 B B B C3' O3' P DU DU DA 3 3 4 Y 1 8.60 1.40 114.30 122.90 B B B N9 C1' C2' DA DA DA 4 4 4 N 1 1.86 0.30 108.30 110.16 B B B O4' C1' N9 DA DA DA 4 4 4 N 1 3.33 0.50 110.60 113.93 B B B C2 N3 C4 DA DA DA 4 4 4 N 1 15.71 1.20 119.70 135.41 B B B C3' O3' P DA DA DC 4 4 5 Y 1 13.40 1.60 120.90 134.30 B B B P O5' C5' DC DC DC 5 5 5 N 1 2.74 0.40 120.30 123.04 B B B C6 N1 C2 DC DC DC 5 5 5 N 1 9.63 1.60 120.90 130.53 B B B P O5' C5' DG DG DG 6 6 6 N 1 A A C1' N9 DG DG 2 2 0.099 0.013 1.488 1.587 N 1 A A O4' C1' DU DU 3 3 0.072 0.011 1.420 1.492 N 1 A A O4' C1' DA DA 4 4 0.068 0.011 1.420 1.488 N 1 A A O4' C1' DG DG 6 6 0.074 0.011 1.420 1.494 N 1 A A C1' N9 DG DG 6 6 0.103 0.013 1.488 1.591 N 1 B B C1' N9 DG DG 2 2 0.079 0.013 1.488 1.567 N 1 B B O4' C1' DU DU 3 3 0.066 0.011 1.420 1.486 N 1 B B C1' N9 DG DG 6 6 0.081 0.013 1.488 1.569 N 0.3469 0.2276 0.2501 0.2276 2.00 15.00 104 2091 1566 6.6 78.81 RANDOM 1 THROUGHOUT 4. 2. 0 2.00 15.00 37 309 50 222 0 29.312 2.00 15.00 1EG6 2360 1566 4. 2. 0.059 1 8.35 4.79 78.8 0.026 2.00 1.29 72.6 phasing SOLVE refinement SHELXL-97 data reduction DENZO data scaling CCP4 (SCALA) CRYSTAL STRUCTURE ANALYSIS OF D(CG(5-BRU)ACG) COMPLEXES TO A PHENAZINE 1 N N 1 N N 2 N N 3 N N 2 N N 3 N N 4 N N 5 N N 5 N N metalc 2.079 A DG 6 A N7 DG 6 1_555 A 3CO 40 C CO 3CO 1_555 metalc 2.059 A 3CO 40 C CO 3CO 1_555 A HOH 42 H O HOH 1_555 metalc 2.111 A 3CO 40 C CO 3CO 1_555 A HOH 43 H O HOH 1_555 metalc 2.064 B DG 2 B N7 DG 2 1_555 B 3CO 43 E CO 3CO 1_555 metalc 2.118 B 3CO 43 E CO 3CO 1_555 B HOH 51 I O HOH 1_555 metalc 2.141 B 3CO 43 E CO 3CO 1_555 B HOH 52 I O HOH 1_555 metalc 2.105 B 3CO 43 E CO 3CO 1_555 B HOH 53 I O HOH 1_555 metalc 2.131 B 3CO 43 E CO 3CO 1_555 B HOH 54 I O HOH 1_555 metalc 2.106 B 3CO 43 E CO 3CO 1_555 B HOH 55 I O HOH 1_555 hydrog WATSON-CRICK A DG 2 A N1 DG 2 1_555 B DC 5 B N3 DC 5 1_555 hydrog WATSON-CRICK A DG 2 A N2 DG 2 1_555 B DC 5 B O2 DC 5 1_555 hydrog WATSON-CRICK A DG 2 A O6 DG 2 1_555 B DC 5 B N4 DC 5 1_555 hydrog WATSON-CRICK A DU 3 A N3 DU 3 1_555 B DA 4 B N1 DA 4 1_555 hydrog WATSON-CRICK A DU 3 A O4 DU 3 1_555 B DA 4 B N6 DA 4 1_555 hydrog WATSON-CRICK A DA 4 A N1 DA 4 1_555 B DU 3 B N3 DU 3 1_555 hydrog WATSON-CRICK A DA 4 A N6 DA 4 1_555 B DU 3 B O4 DU 3 1_555 hydrog WATSON-CRICK A DC 5 A N3 DC 5 1_555 B DG 2 B N1 DG 2 1_555 hydrog WATSON-CRICK A DC 5 A N4 DC 5 1_555 B DG 2 B O6 DG 2 1_555 hydrog WATSON-CRICK A DC 5 A O2 DC 5 1_555 B DG 2 B N2 DG 2 1_555 DNA DRUG-DNA COMPLEX, INTERCALATION, MAJOR GROOVE BINDING, DOUBLE HELIX, DNA 1EG6 PDB 1 1EG6 1 6 1EG6 1 6 1EG6 A 1 1 6 1 6 1EG6 1 6 1EG6 B 1 1 6 BINDING SITE FOR RESIDUE 3CO A 40 A 3CO 40 Software 6 BINDING SITE FOR RESIDUE 3CO B 43 B 3CO 43 Software 6 BINDING SITE FOR RESIDUE BR A 41 A BR 41 Software 3 BINDING SITE FOR RESIDUE BR B 44 B BR 44 Software 2 BINDING SITE FOR RESIDUE BFA B 50 B BFA 50 Software 8 A DG 6 A DG 6 6 1_555 A DG 6 A DG 6 6 3_656 A HOH 42 H HOH 6 3_656 A HOH 42 H HOH 6 1_555 A HOH 43 H HOH 6 3_656 A HOH 43 H HOH 6 1_555 B DG 2 B DG 2 6 1_555 B HOH 51 I HOH 6 1_555 B HOH 52 I HOH 6 1_555 B HOH 53 I HOH 6 1_555 B HOH 54 I HOH 6 1_555 B HOH 55 I HOH 6 1_555 A DG 2 A DG 2 3 1_555 A DU 3 A DU 3 3 1_555 A HOH 49 H HOH 3 1_555 B DG 2 B DG 2 2 1_555 B DU 3 B DU 3 2 1_555 A DC 1 A DC 1 8 3_555 A DG 2 A DG 2 8 1_555 A DG 2 A DG 2 8 2_565 A DA 4 A DA 4 8 2_565 B DC 5 B DC 5 8 1_555 B DG 6 B DG 6 8 1_555 B HOH 62 I HOH 8 1_555 B HOH 65 I HOH 8 1_555 21 orthorhombic C 2 2 2