0.012401 0.007160 0.000000 0.000000 0.014320 0.000000 0.000000 0.000000 0.026468 0.00000 0.00000 0.00000 Ciszak, E. Smith, G.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 18 90.00 90.00 120.00 80.638 80.638 37.782 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 Cl -1 35.453 CHLORIDE ION non-polymer C3 H7 N O2 S 121.158 y CYSTEINE L-peptide 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 H2 O 18.015 WATER non-polymer 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 Na 1 22.990 SODIUM ION non-polymer 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 C5 H11 N O2 117.146 y VALINE L-peptide linking Zn 2 65.409 ZINC ION non-polymer N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O 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 N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N CL N 59 N N N 60 R C N 61 N C N 62 N O N 63 N C N 64 N S N 65 N O 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 N N 74 S C N 75 N C N 76 N O N 77 N C N 78 N C N 79 N C N 80 N O N 81 N N N 82 N O N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N N N 94 S C N 95 N C N 96 N O N 97 N C N 98 N C N 99 N C N 100 N O N 101 N O N 102 N O 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 N N 113 N C N 114 N C N 115 N O N 116 N O N 117 N H N 118 N H N 119 N H N 120 N H N 121 N H N 122 N N N 123 S C N 124 N C N 125 N O N 126 N C Y 127 N C Y 128 N N Y 129 N C Y 130 N C Y 131 N N N 132 N O 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 O N 144 N H N 145 N H N 146 N N N 147 S C N 148 N C N 149 N O N 150 S C N 151 N C N 152 N C N 153 N C N 154 N O N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N N N 169 S C N 170 N C N 171 N O N 172 N C N 173 N C N 174 N C N 175 N C N 176 N O 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 H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N N N 191 S C N 192 N C N 193 N O N 194 N C N 195 N C N 196 N C N 197 N C N 198 N N N 199 N O N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N NA N 216 N N N 217 S C N 218 N C N 219 N O N 220 N C Y 221 N C Y 222 N C Y 223 N C Y 224 N C Y 225 N C Y 226 N C N 227 N O N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N N N 240 S C N 241 N C N 242 N O N 243 N C N 244 N C N 245 N C N 246 N O N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N N N 257 S C N 258 N C N 259 N O N 260 N C N 261 N O N 262 N O N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N N N 271 S C N 272 N C N 273 N O N 274 R C N 275 N O N 276 N C N 277 N O N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N N N 288 S C N 289 N C N 290 N O N 291 N C Y 292 N C Y 293 N C Y 294 N C Y 295 N C Y 296 N C Y 297 N C N 298 N O N 299 N O N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N N N 312 S C N 313 N C N 314 N O N 315 N C N 316 N C N 317 N C N 318 N O N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N ZN N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub 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 doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing 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 doub 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 doub 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 doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N doub N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N doub 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 doub 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 doub N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N doub N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N doub N 121 N sing N 122 N sing N 123 N sing N 124 N sing Y 125 N sing Y 126 N doub Y 127 N doub N 128 N sing Y 129 N sing N 130 N sing Y 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 sing N 143 N doub N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing 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 doub 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 sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N doub N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N doub N 210 N sing N 211 N sing N 212 N sing N 213 N sing Y 214 N doub Y 215 N sing Y 216 N sing N 217 N sing Y 218 N doub N 219 N sing Y 220 N doub N 221 N sing Y 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N doub N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N doub N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N doub N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N doub N 279 N sing N 280 N sing N 281 N sing N 282 N sing Y 283 N doub Y 284 N sing Y 285 N sing N 286 N sing Y 287 N doub N 288 N sing Y 289 N doub N 290 N sing Y 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N doub N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing US Biochemistry BICHAW 0033 0006-2960 33 1512 1517 10.1021/bi00172a030 8312271 Crystallographic evidence for dual coordination around zinc in the T3R3 human insulin hexamer. 1994 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 81 7093 Structural Stability in the 4-Zinc Human Insulin Hexamer 1984 UK Nature NATUAS 0006 0028-0836 261 166 Structure of Insulin in 4-Zinc Insulin 1976 10.2210/pdb1trz/pdb pdb_00001trz 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 290 1 N IMAGE PLATE 1 1.541 1.0 1.541 1.541 ROTATING ANODE RIGAKU R-AXIS II 2383.698 INSULIN 2 syn polymer 3433.953 INSULIN 2 syn polymer 65.409 ZINC ION 2 syn non-polymer 35.453 CHLORIDE ION 2 syn non-polymer 22.990 SODIUM ION 1 syn non-polymer 18.015 water 123 nat water no no GIVEQCCTSICSLYQLENYCN GIVEQCCTSICSLYQLENYCN A,C polypeptide(L) no no FVNQHLCGSHLVEALYLVCGERGFFYTPKT FVNQHLCGSHLVEALYLVCGERGFFYTPKT 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 1 2.03 39.45 Colorless, sharp-edged rhombohedrons up to 1mm 6.4 Crystals were grown from 0.05M sodium citrate and 0.007M zinc acetate in the presence of 0.75M sodium chloride at pH6.4 chem_comp_atom chem_comp_bond database_2 diffrn diffrn_detector diffrn_radiation_wavelength diffrn_source entity exptl exptl_crystal exptl_crystal_grow pdbx_database_status pdbx_entity_src_syn pdbx_struct_conn_angle refine refine_hist reflns struct_conn struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Experimental preparation Other Refinement description Source and taxonomy Structure summary 1 0 1994-01-31 1 1 2008-03-03 1 2 2011-07-13 1 3 2023-09-13 _database_2.pdbx_DOI _database_2.pdbx_database_accession _entity.src_method _exptl.crystals_number _exptl_crystal.description _pdbx_database_status.process_site _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _refine.ls_d_res_low _refine.ls_number_reflns_obs _refine_hist.d_res_low _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.ptnr1_symmetry _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_conn.ptnr2_label_seq_id _struct_conn.ptnr2_symmetry _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1993-11-19 REL ZN ZINC ION CL CHLORIDE ION NA SODIUM ION HOH water Crystalline biosynthetic human insulin 9606 human Homo sapiens sample Crystalline biosynthetic human insulin 9606 human Homo sapiens sample THE CONFORMATIONS OF TWO MONOMERS ARE DIFFERENT AS THE RESULT OF A CHANGE IN CONFORMATION OF THE FIRST EIGHT RESIDUES OF THE B-CHAINS. IN MONOMER I, B 1 - B 8 ADOPT AN EXTENDED CONFORMATION WHILE IN MONOMER II THIS SEGMENT ADOPTS AN ALPHA-HELICAL CONFORMATION, DISRUPTED AT B 3 AND B 2. EACH OF TWO ZINC IONS IS COORDINATED BY THE THREE SYMMETRY RELATED B 10 HIS. THE COORDINATION SPHERE OF THE ZN1 IS EITHER TETRAHEDRAL WITH THE FOURTH SITE FILLED BY A CL1 OR OCTAHEDRAL, COMPLETED BY THREE SYMMETRY RELATED HOH 1. THE COORDINATION OF ZN2 IS TETRAHEDRAL WITH EITHER CL2 OR A HOH 2. ZN 1 3 ZN ZN 31 B CL 2 4 CL CL 32 B ZN 1 3 ZN ZN 31 D CL 2 4 CL CL 32 D NA 1 5 NA NA 33 D HOH 25 6 HOH HOH 25 A HOH 26 6 HOH HOH 26 A HOH 32 6 HOH HOH 32 A HOH 33 6 HOH HOH 33 A HOH 38 6 HOH HOH 38 A HOH 39 6 HOH HOH 39 A HOH 47 6 HOH HOH 47 A HOH 59 6 HOH HOH 59 A HOH 60 6 HOH HOH 60 A HOH 67 6 HOH HOH 67 A HOH 68 6 HOH HOH 68 A HOH 71 6 HOH HOH 71 A HOH 72 6 HOH HOH 72 A HOH 90 6 HOH HOH 90 A HOH 91 6 HOH HOH 91 A HOH 101 6 HOH HOH 101 A HOH 105 6 HOH HOH 105 A HOH 106 6 HOH HOH 106 A HOH 107 6 HOH HOH 107 A HOH 112 6 HOH HOH 112 A HOH 115 6 HOH HOH 115 A HOH 119 6 HOH HOH 119 A HOH 122 6 HOH HOH 122 A HOH 1 6 HOH HOH 33 B HOH 4 6 HOH HOH 34 B HOH 5 6 HOH HOH 35 B HOH 6 6 HOH HOH 36 B HOH 7 6 HOH HOH 37 B HOH 8 6 HOH HOH 38 B HOH 9 6 HOH HOH 39 B HOH 11 6 HOH HOH 40 B HOH 13 6 HOH HOH 41 B HOH 14 6 HOH HOH 42 B HOH 15 6 HOH HOH 43 B HOH 16 6 HOH HOH 44 B HOH 17 6 HOH HOH 45 B HOH 18 6 HOH HOH 46 B HOH 19 6 HOH HOH 47 B HOH 20 6 HOH HOH 48 B HOH 22 6 HOH HOH 49 B HOH 23 6 HOH HOH 50 B HOH 24 6 HOH HOH 51 B HOH 27 6 HOH HOH 52 B HOH 28 6 HOH HOH 53 B HOH 29 6 HOH HOH 54 B HOH 30 6 HOH HOH 55 B HOH 31 6 HOH HOH 56 B HOH 34 6 HOH HOH 57 B HOH 35 6 HOH HOH 58 B HOH 36 6 HOH HOH 59 B HOH 37 6 HOH HOH 60 B HOH 40 6 HOH HOH 61 B HOH 41 6 HOH HOH 62 B HOH 42 6 HOH HOH 63 B HOH 43 6 HOH HOH 64 B HOH 44 6 HOH HOH 65 B HOH 45 6 HOH HOH 66 B HOH 48 6 HOH HOH 67 B HOH 49 6 HOH HOH 68 B HOH 52 6 HOH HOH 69 B HOH 61 6 HOH HOH 70 B HOH 63 6 HOH HOH 71 B HOH 66 6 HOH HOH 72 B HOH 69 6 HOH HOH 73 B HOH 81 6 HOH HOH 74 B HOH 83 6 HOH HOH 75 B HOH 85 6 HOH HOH 76 B HOH 86 6 HOH HOH 77 B HOH 87 6 HOH HOH 78 B HOH 88 6 HOH HOH 79 B HOH 89 6 HOH HOH 80 B HOH 98 6 HOH HOH 81 B HOH 99 6 HOH HOH 82 B HOH 102 6 HOH HOH 83 B HOH 111 6 HOH HOH 84 B HOH 113 6 HOH HOH 85 B HOH 114 6 HOH HOH 86 B HOH 116 6 HOH HOH 87 B HOH 117 6 HOH HOH 88 B HOH 118 6 HOH HOH 89 B HOH 120 6 HOH HOH 90 B HOH 123 6 HOH HOH 91 B HOH 21 6 HOH HOH 22 C HOH 46 6 HOH HOH 23 C HOH 54 6 HOH HOH 24 C HOH 55 6 HOH HOH 25 C HOH 57 6 HOH HOH 26 C HOH 58 6 HOH HOH 27 C HOH 65 6 HOH HOH 28 C HOH 73 6 HOH HOH 29 C HOH 74 6 HOH HOH 30 C HOH 75 6 HOH HOH 31 C HOH 76 6 HOH HOH 32 C HOH 92 6 HOH HOH 33 C HOH 93 6 HOH HOH 34 C HOH 94 6 HOH HOH 35 C HOH 109 6 HOH HOH 36 C HOH 2 6 HOH HOH 34 D HOH 3 6 HOH HOH 35 D HOH 10 6 HOH HOH 36 D HOH 12 6 HOH HOH 37 D HOH 79 6 HOH HOH 38 D HOH 50 6 HOH HOH 39 D HOH 51 6 HOH HOH 40 D HOH 53 6 HOH HOH 41 D HOH 56 6 HOH HOH 42 D HOH 62 6 HOH HOH 43 D HOH 64 6 HOH HOH 44 D HOH 70 6 HOH HOH 45 D HOH 77 6 HOH HOH 46 D HOH 78 6 HOH HOH 47 D HOH 80 6 HOH HOH 48 D HOH 82 6 HOH HOH 49 D HOH 84 6 HOH HOH 50 D HOH 95 6 HOH HOH 51 D HOH 96 6 HOH HOH 52 D HOH 97 6 HOH HOH 53 D HOH 100 6 HOH HOH 54 D HOH 103 6 HOH HOH 55 D HOH 104 6 HOH HOH 56 D HOH 108 6 HOH HOH 57 D HOH 110 6 HOH HOH 58 D HOH 121 6 HOH HOH 59 D GLY 1 n 1 GLY 1 A ILE 2 n 2 ILE 2 A VAL 3 n 3 VAL 3 A GLU 4 n 4 GLU 4 A GLN 5 n 5 GLN 5 A CYS 6 n 6 CYS 6 A CYS 7 n 7 CYS 7 A THR 8 n 8 THR 8 A SER 9 n 9 SER 9 A ILE 10 n 10 ILE 10 A CYS 11 n 11 CYS 11 A SER 12 n 12 SER 12 A LEU 13 n 13 LEU 13 A TYR 14 n 14 TYR 14 A GLN 15 n 15 GLN 15 A LEU 16 n 16 LEU 16 A GLU 17 n 17 GLU 17 A ASN 18 n 18 ASN 18 A TYR 19 n 19 TYR 19 A CYS 20 n 20 CYS 20 A ASN 21 n 21 ASN 21 A PHE 1 n 1 PHE 1 B VAL 2 n 2 VAL 2 B ASN 3 n 3 ASN 3 B GLN 4 n 4 GLN 4 B HIS 5 n 5 HIS 5 B LEU 6 n 6 LEU 6 B CYS 7 n 7 CYS 7 B GLY 8 n 8 GLY 8 B SER 9 n 9 SER 9 B HIS 10 n 10 HIS 10 B LEU 11 n 11 LEU 11 B VAL 12 n 12 VAL 12 B GLU 13 n 13 GLU 13 B ALA 14 n 14 ALA 14 B LEU 15 n 15 LEU 15 B TYR 16 n 16 TYR 16 B LEU 17 n 17 LEU 17 B VAL 18 n 18 VAL 18 B CYS 19 n 19 CYS 19 B GLY 20 n 20 GLY 20 B GLU 21 n 21 GLU 21 B ARG 22 n 22 ARG 22 B GLY 23 n 23 GLY 23 B PHE 24 n 24 PHE 24 B PHE 25 n 25 PHE 25 B TYR 26 n 26 TYR 26 B THR 27 n 27 THR 27 B PRO 28 n 28 PRO 28 B LYS 29 n 29 LYS 29 B THR 30 n 30 THR 30 B GLY 1 n 1 GLY 1 C ILE 2 n 2 ILE 2 C VAL 3 n 3 VAL 3 C GLU 4 n 4 GLU 4 C GLN 5 n 5 GLN 5 C CYS 6 n 6 CYS 6 C CYS 7 n 7 CYS 7 C THR 8 n 8 THR 8 C SER 9 n 9 SER 9 C ILE 10 n 10 ILE 10 C CYS 11 n 11 CYS 11 C SER 12 n 12 SER 12 C LEU 13 n 13 LEU 13 C TYR 14 n 14 TYR 14 C GLN 15 n 15 GLN 15 C LEU 16 n 16 LEU 16 C GLU 17 n 17 GLU 17 C ASN 18 n 18 ASN 18 C TYR 19 n 19 TYR 19 C CYS 20 n 20 CYS 20 C ASN 21 n 21 ASN 21 C PHE 1 n 1 PHE 1 D VAL 2 n 2 VAL 2 D ASN 3 n 3 ASN 3 D GLN 4 n 4 GLN 4 D HIS 5 n 5 HIS 5 D LEU 6 n 6 LEU 6 D CYS 7 n 7 CYS 7 D GLY 8 n 8 GLY 8 D SER 9 n 9 SER 9 D HIS 10 n 10 HIS 10 D LEU 11 n 11 LEU 11 D VAL 12 n 12 VAL 12 D GLU 13 n 13 GLU 13 D ALA 14 n 14 ALA 14 D LEU 15 n 15 LEU 15 D TYR 16 n 16 TYR 16 D LEU 17 n 17 LEU 17 D VAL 18 n 18 VAL 18 D CYS 19 n 19 CYS 19 D GLY 20 n 20 GLY 20 D GLU 21 n 21 GLU 21 D ARG 22 n 22 ARG 22 D GLY 23 n 23 GLY 23 D PHE 24 n 24 PHE 24 D PHE 25 n 25 PHE 25 D TYR 26 n 26 TYR 26 D THR 27 n 27 THR 27 D PRO 28 n 28 PRO 28 D LYS 29 n 29 LYS 29 D THR 30 n 30 THR 30 D author_and_software_defined_assembly PISA 2 dimeric author_and_software_defined_assembly PISA 2 dimeric software_defined_assembly PISA 12 dodecameric software_defined_assembly PISA 12 dodecameric software_defined_assembly PISA 12 dodecameric software_defined_assembly PISA 4 tetrameric software_defined_assembly PISA 4 tetrameric software_defined_assembly PISA 6 hexameric software_defined_assembly PISA 6 hexameric 1590 -13 3420 1170 -12 3930 18090 -319 12680 12640 -280 18120 13550 -337 17590 4160 -35 5950 3650 -34 6460 5600 -147 9930 5590 -118 9650 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B HIS 10 B NE2 HIS 10 2_555 94.9 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B HIS 10 B NE2 HIS 10 3_555 94.9 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 B HIS 10 B NE2 HIS 10 3_555 94.9 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 1_555 121.7 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 1_555 121.7 B HIS 10 B NE2 HIS 10 3_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 1_555 121.7 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 2_555 121.7 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 2_555 121.7 B HIS 10 B NE2 HIS 10 3_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 2_555 121.7 B CL 32 F CL CL 1_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 2_555 0.0 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 3_555 121.7 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 3_555 121.7 B HIS 10 B NE2 HIS 10 3_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 3_555 121.7 B CL 32 F CL CL 1_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 3_555 0.0 B CL 32 F CL CL 2_555 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 3_555 0.0 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 1_555 99.5 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 1_555 94.6 B HIS 10 B NE2 HIS 10 3_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 1_555 162.1 B CL 32 F CL CL 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 1_555 40.7 B CL 32 F CL CL 2_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 1_555 40.7 B CL 32 F CL CL 3_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 1_555 40.7 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 162.1 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 99.5 B HIS 10 B NE2 HIS 10 3_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 94.6 B CL 32 F CL CL 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 40.7 B CL 32 F CL CL 2_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 40.7 B CL 32 F CL CL 3_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 40.7 B HOH 33 K O HOH 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 68.8 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 94.6 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 162.1 B HIS 10 B NE2 HIS 10 3_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 99.5 B CL 32 F CL CL 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 40.7 B CL 32 F CL CL 2_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 40.7 B CL 32 F CL CL 3_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 40.7 B HOH 33 K O HOH 1_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 68.8 B HOH 33 K O HOH 2_555 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 68.8 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D HIS 10 D NE2 HIS 10 2_555 99.9 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D HIS 10 D NE2 HIS 10 3_555 99.9 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 D HIS 10 D NE2 HIS 10 3_555 99.9 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 1_555 117.9 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 1_555 117.9 D HIS 10 D NE2 HIS 10 3_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 1_555 117.9 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 2_555 117.9 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 2_555 117.9 D HIS 10 D NE2 HIS 10 3_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 2_555 117.9 D CL 32 H CL CL 1_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 2_555 0.0 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 3_555 117.9 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 3_555 117.9 D HIS 10 D NE2 HIS 10 3_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 3_555 117.9 D CL 32 H CL CL 1_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 3_555 0.0 D CL 32 H CL CL 2_555 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 3_555 0.0 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 1_555 117.9 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 1_555 117.9 D HIS 10 D NE2 HIS 10 3_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 1_555 117.9 D CL 32 H CL CL 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 1_555 0.0 D CL 32 H CL CL 2_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 1_555 0.0 D CL 32 H CL CL 3_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 1_555 0.0 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 117.9 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 117.9 D HIS 10 D NE2 HIS 10 3_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 117.9 D CL 32 H CL CL 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 0.0 D CL 32 H CL CL 2_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 0.0 D CL 32 H CL CL 3_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 0.0 D HOH 34 M O HOH 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 0.0 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 117.9 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 117.9 D HIS 10 D NE2 HIS 10 3_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 117.9 D CL 32 H CL CL 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 0.0 D CL 32 H CL CL 2_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 0.0 D CL 32 H CL CL 3_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 0.0 D HOH 34 M O HOH 1_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 0.0 D HOH 34 M O HOH 2_555 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 0.0 D GLU 13 D OE1 GLU 13 1_555 D NA 33 I NA NA 1_555 D HOH 50 M O HOH 1_555 117.6 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 -0.5000000000 -0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_555 -y,x-y,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 -0.5000000000 0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_555 -x+y,-x,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_554 x,y,z-1 crystal symmetry operation 0.0000000000 0.0000000000 -37.7820000000 -0.5000000000 -0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_554 -y,x-y,z-1 crystal symmetry operation 0.0000000000 0.0000000000 -37.7820000000 -0.5000000000 0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_554 -x+y,-x,z-1 crystal symmetry operation 0.0000000000 0.0000000000 -37.7820000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_556 x,y,z+1 crystal symmetry operation 0.0000000000 0.0000000000 37.7820000000 -0.5000000000 -0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_556 -y,x-y,z+1 crystal symmetry operation 0.0000000000 0.0000000000 37.7820000000 -0.5000000000 0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_556 -x+y,-x,z+1 crystal symmetry operation 0.0000000000 0.0000000000 37.7820000000 B N TYR 26 B N TYR 26 D O PHE 24 D O PHE 24 1 B ZN 31 E ZN 1 B CL 32 F CL 1 D ZN 31 G ZN 1 D CL 32 H CL 1 B HOH 34 K HOH 1 B HOH 36 K HOH 1 D HOH 34 M HOH 1 D HOH 35 M HOH 1 B CG LYS 29 B CG LYS 29 1 Y 1 B CD LYS 29 B CD LYS 29 1 Y 1 B CE LYS 29 B CE LYS 29 1 Y 1 B NZ LYS 29 B NZ LYS 29 1 Y 1 B OG1 THR 30 B OG1 THR 30 1 Y 1 B CG2 THR 30 B CG2 THR 30 1 Y 1 D CG1 VAL 2 D CG1 VAL 2 1 Y 1 D CG2 VAL 2 D CG2 VAL 2 1 Y 1 D CD GLU 21 D CD GLU 21 1 Y 1 D OE1 GLU 21 D OE1 GLU 21 1 Y 1 D OE2 GLU 21 D OE2 GLU 21 1 Y 1 D CG LYS 29 D CG LYS 29 1 Y 1 D CD LYS 29 D CD LYS 29 1 Y 1 D CE LYS 29 D CE LYS 29 1 Y 1 D NZ LYS 29 D NZ LYS 29 1 Y 1 D CB THR 30 D CB THR 30 1 Y 1 D OG1 THR 30 D OG1 THR 30 1 Y 1 D CG2 THR 30 D CG2 THR 30 1 Y 1 B B OXT O THR HOH 30 81 1.95 1 11.36 1.60 122.70 134.06 A A A O C N GLN GLN CYS 5 5 6 Y 1 9.55 1.20 123.30 132.85 A A A OE1 CD OE2 GLU GLU GLU 17 17 17 N 1 7.74 1.20 131.40 139.14 B B B CB CG CD2 HIS HIS HIS 10 10 10 N 1 7.24 1.20 111.50 118.74 B B B CB CA C CYS CYS CYS 19 19 19 N 1 13.00 1.60 122.70 135.70 B B B O C N PHE PHE PHE 24 24 25 Y 1 -13.98 1.90 113.40 99.42 C C C CA CB CG TYR TYR TYR 14 14 14 N 1 -11.00 1.80 120.60 109.60 D D D CA C O GLY GLY GLY 8 8 8 N 1 12.11 1.60 122.70 134.81 D D D O C N GLY GLY SER 8 8 9 Y 1 12.54 1.40 123.60 136.14 D D D CD NE CZ ARG ARG ARG 22 22 22 N 1 9.40 0.50 120.30 129.70 D D D NE CZ NH1 ARG ARG ARG 22 22 22 N 1 -5.85 0.50 120.30 114.45 D D D NE CZ NH2 ARG ARG ARG 22 22 22 N 1 -10.06 0.70 120.80 110.74 D D D CB CG CD2 PHE PHE PHE 24 24 24 N 1 7.44 0.70 120.80 128.24 D D D CB CG CD1 PHE PHE PHE 24 24 24 N 1 -3.86 0.60 121.00 117.14 D D D CB CG CD1 TYR TYR TYR 26 26 26 N 1 B LYS 29 -40.47 104.81 1 D PRO 28 -72.68 41.48 1 D LYS 29 -177.85 -97.67 SIDE CHAINS OF VAL D 2 (MON II), LYS B 29 AND THR B 30 OF BOTH MONOMERS ARE NOT INCLUDED IN THE MODEL. THE SIDE CHAINS OF B 109 AND B 105 ARE REFINED IN TWO ALTERNATE ORIENTATIONS. 0.172 1.6 8.0 9225 1 1.6 8.0 123 926 5 0 798 0.018 3.0 1TRZ 0.054 1 refinement PROFFT CRYSTALLOGRAPHIC EVIDENCE FOR DUAL COORDINATION AROUND ZINC IN THE T3R3 HUMAN INSULIN HEXAMER 1 N N 2 N N 1 N N 2 N N 3 N N 4 N N 3 N N 4 N N 5 N N 6 N N 6 N N 6 N N 6 N N A GLY 1 A GLY 1 HELX_P A CYS 7 A CYS 7 1 1 7 A SER 12 A SER 12 HELX_P A GLU 17 A GLU 17 1 2 6 B GLY 8 B GLY 8 HELX_P B GLY 20 B GLY 20 1 3 13 B GLU 21 B GLU 21 HELX_P B GLY 23 B GLY 23 5 4 3 C GLY 1 C GLY 1 HELX_P C SER 9 C SER 9 1 5 9 C SER 12 C SER 12 HELX_P C GLU 17 C GLU 17 1 6 6 D ASN 3 D ASN 3 HELX_P D GLY 20 D GLY 20 1 7 18 D GLU 21 D GLU 21 HELX_P D GLY 23 D GLY 23 5 8 3 disulf 2.003 A CYS 6 A SG CYS 6 1_555 A CYS 11 A SG CYS 11 1_555 disulf 2.031 A CYS 7 A SG CYS 7 1_555 B CYS 7 B SG CYS 7 1_555 disulf 2.049 A CYS 20 A SG CYS 20 1_555 B CYS 19 B SG CYS 19 1_555 disulf 2.032 C CYS 6 C SG CYS 6 1_555 C CYS 11 C SG CYS 11 1_555 disulf 2.055 C CYS 7 C SG CYS 7 1_555 D CYS 7 D SG CYS 7 1_555 disulf 2.092 C CYS 20 C SG CYS 20 1_555 D CYS 19 D SG CYS 19 1_555 metalc 2.022 B HIS 10 B NE2 HIS 10 1_555 B ZN 31 E ZN ZN 1_555 metalc 2.022 B HIS 10 B NE2 HIS 10 2_555 B ZN 31 E ZN ZN 1_555 metalc 2.022 B HIS 10 B NE2 HIS 10 3_555 B ZN 31 E ZN ZN 1_555 metalc 2.313 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 1_555 metalc 2.313 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 2_555 metalc 2.313 B ZN 31 E ZN ZN 1_555 B CL 32 F CL CL 3_555 metalc 2.542 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 1_555 metalc 2.542 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 2_555 metalc 2.542 B ZN 31 E ZN ZN 1_555 B HOH 33 K O HOH 3_555 metalc 2.046 D HIS 10 D NE2 HIS 10 1_555 D ZN 31 G ZN ZN 1_555 metalc 2.046 D HIS 10 D NE2 HIS 10 2_555 D ZN 31 G ZN ZN 1_555 metalc 2.046 D HIS 10 D NE2 HIS 10 3_555 D ZN 31 G ZN ZN 1_555 metalc 2.933 D GLU 13 D OE1 GLU 13 1_555 D NA 33 I NA NA 1_555 metalc 2.318 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 1_555 metalc 2.318 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 2_555 metalc 2.318 D ZN 31 G ZN ZN 1_555 D CL 32 H CL CL 3_555 metalc 2.039 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 1_555 metalc 2.039 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 2_555 metalc 2.039 D ZN 31 G ZN ZN 1_555 D HOH 34 M O HOH 3_555 metalc 2.989 D NA 33 I NA NA 1_555 D HOH 50 M O HOH 1_555 HORMONE HORMONE INS_HUMAN UNP 1 1 P01308 FVNQHLCGSHLVEALYLVCGERGFFYTPKAGIVEQCCTSICSLYQLENYCN INS_HUMAN UNP 2 1 P01308 MALWMRLLPLLVLLALWGPDPASAFVNQHLCGSHLVEALYLVCGERGFFYTPKTRREAEDLQVGQVELGGGPGAGSLQPL ALEGSLQKRGIVEQCCTSICSLYQLENYCN 31 51 1TRZ 1 21 P01308 A 1 1 21 25 54 1TRZ 1 30 P01308 B 2 1 30 31 51 1TRZ 1 21 P01308 C 1 1 21 25 54 1TRZ 1 30 P01308 D 2 1 30 2 anti-parallel B PHE 24 B PHE 24 B TYR 26 B TYR 26 D PHE 24 D PHE 24 D TYR 26 D TYR 26 BINDING SITE FOR RESIDUE ZN B 31 B ZN 31 Software 9 BINDING SITE FOR RESIDUE CL B 32 B CL 32 Software 6 BINDING SITE FOR RESIDUE ZN D 31 D ZN 31 Software 9 BINDING SITE FOR RESIDUE CL D 32 D CL 32 Software 6 BINDING SITE FOR RESIDUE NA D 33 D NA 33 Software 3 B HIS 10 B HIS 10 9 2_555 B HIS 10 B HIS 10 9 3_555 B HIS 10 B HIS 10 9 1_555 B CL 32 F CL 9 2_555 B CL 32 F CL 9 3_555 B CL 32 F CL 9 1_555 B HOH 33 K HOH 9 3_555 B HOH 33 K HOH 9 1_555 B HOH 33 K HOH 9 2_555 B ZN 31 E ZN 6 1_555 B ZN 31 E ZN 6 2_555 B ZN 31 E ZN 6 3_555 B HOH 33 K HOH 6 3_555 B HOH 33 K HOH 6 1_555 B HOH 33 K HOH 6 2_555 D HIS 10 D HIS 10 9 1_555 D HIS 10 D HIS 10 9 2_555 D HIS 10 D HIS 10 9 3_555 D CL 32 H CL 9 1_555 D CL 32 H CL 9 2_555 D CL 32 H CL 9 3_555 D HOH 34 M HOH 9 2_555 D HOH 34 M HOH 9 3_555 D HOH 34 M HOH 9 1_555 D ZN 31 G ZN 6 1_555 D ZN 31 G ZN 6 2_555 D ZN 31 G ZN 6 3_555 D HOH 35 M HOH 6 2_555 D HOH 35 M HOH 6 3_555 D HOH 35 M HOH 6 1_555 D GLU 13 D GLU 13 3 2_555 D GLU 13 D GLU 13 3 1_555 D HOH 50 M HOH 3 1_555 146 H 3