0.027292 0.000000 0.000000 0.000000 0.026802 0.000000 0.000000 0.000000 0.026350 0.00000 0.00000 0.00000 He, X.L. Deng, J.P. Li, H.M. Wang, D.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 36.640 37.310 37.950 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 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 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 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 N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O 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 CL N 75 N N N 76 R C N 77 N C N 78 N O N 79 N C N 80 N S N 81 N O N 82 N H 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 N N 90 S C N 91 N C N 92 N O N 93 N C N 94 N C N 95 N C N 96 N O N 97 N N N 98 N O 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 N N 110 S C N 111 N C N 112 N O N 113 N C N 114 N C N 115 N C N 116 N O N 117 N O N 118 N O N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N N N 129 N C N 130 N C N 131 N O 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 N N 139 S C N 140 N C N 141 N O N 142 N C Y 143 N C Y 144 N N Y 145 N C Y 146 N C Y 147 N N N 148 N O N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N O N 160 N H N 161 N H N 162 N N N 163 S C N 164 N C N 165 N O N 166 S C N 167 N C N 168 N C N 169 N C N 170 N O 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 H N 184 N N N 185 S C N 186 N C N 187 N O N 188 N C N 189 N C N 190 N C N 191 N C N 192 N O N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H 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 N N 207 S C N 208 N C N 209 N O N 210 N C N 211 N C N 212 N C N 213 N C N 214 N N N 215 N O N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N N N 232 S C N 233 N C N 234 N O N 235 N C N 236 N C N 237 N C N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N N N 249 S C N 250 N C N 251 N O N 252 N C N 253 N O N 254 N O N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N N N 263 S C N 264 N C N 265 N O N 266 R C N 267 N O N 268 N C N 269 N O N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N N N 280 S C N 281 N C N 282 N O N 283 N C Y 284 N C Y 285 N C Y 286 N C Y 287 N N Y 288 N C Y 289 N C Y 290 N C Y 291 N C Y 292 N C N 293 N O N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H 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 N N 307 S C N 308 N C N 309 N O N 310 N C Y 311 N C Y 312 N C Y 313 N C Y 314 N C Y 315 N C Y 316 N C N 317 N O 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 N N 331 S C N 332 N C N 333 N O N 334 N C N 335 N C N 336 N C N 337 N O N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H 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 doub 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 sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub 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 doub 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 sing 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 sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing 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 doub 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 doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 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 doub 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 doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing 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 doub 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 sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub 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 sing 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 doub 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 sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N doub 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 sing 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 doub N 271 N sing N 272 N sing N 273 N sing N 274 N sing Y 275 N doub Y 276 N sing Y 277 N sing N 278 N sing Y 279 N doub Y 280 N sing Y 281 N sing N 282 N sing Y 283 N sing Y 284 N doub N 285 N sing Y 286 N doub N 287 N sing Y 288 N sing N 289 N sing N 290 N sing N 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 doub N 299 N sing N 300 N sing N 301 N sing N 302 N sing Y 303 N doub Y 304 N sing Y 305 N sing N 306 N sing Y 307 N doub N 308 N sing Y 309 N doub N 310 N sing Y 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N doub N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 56 25 33 10.1107/S0907444999014614 10666623 Structure of a new neurotoxin from the scorpion Buthus martensii Karsch at 1.76 A. 2000 UK J.Mol.Biol. JMOBAK 0070 0022-2836 261 415 431 10.1006/jmbi.1996.0473 8780783 Crystal structure of an acidic neurotoxin from scorpion Buthus martensii Karsch at 1.85 A resolution. 1996 Zool.Res.Sinica. 9999 10 185 Purification and Partial Characterization of Several New Nerotoxins from East- Asia Scorpion 1989 10.2210/pdb1chz/pdb pdb_00001chz 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 7222.237 PROTEIN (BMK M2) 1 nat polymer 35.453 CHLORIDE ION 1 syn non-polymer 18.015 water 87 nat water no no VRDAYIAKPHNCVYECARNEYCNNLCTKNGAKSGYCQWSGKYGNGCWCIELPDNVPIRVPGKCH VRDAYIAKPHNCVYECARNEYCNNLCTKNGAKSGYCQWSGKYGNGCWCIELPDNVPIRVPGKCH A 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 Chinese scorpion Mesobuthus sample 34649 TAIL Mesobuthus martensii GLAND 1 1.83 31.51 7.5 pH 7.5 citation citation_author chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Version format compliance Database references Database references Data collection Database references Derived calculations Refinement description 1 0 2000-03-31 1 1 2008-04-26 1 2 2011-07-13 1 3 2014-04-09 1 4 2019-11-20 1 5 2023-08-09 _citation.pdbx_database_id_PubMed _citation.title _citation_author.name _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id BNL Y RCSB 1999-03-31 REL REL CL CHLORIDE ION HOH water 1SNB PDB ENTRY 1SNB PDB experimental model CL 101 2 CL CL 101 A HOH 102 3 HOH HOH 102 A HOH 103 3 HOH HOH 103 A HOH 104 3 HOH HOH 104 A HOH 105 3 HOH HOH 105 A HOH 106 3 HOH HOH 106 A HOH 107 3 HOH HOH 107 A HOH 108 3 HOH HOH 108 A HOH 109 3 HOH HOH 109 A HOH 110 3 HOH HOH 110 A HOH 111 3 HOH HOH 111 A HOH 112 3 HOH HOH 112 A HOH 113 3 HOH HOH 113 A HOH 114 3 HOH HOH 114 A HOH 115 3 HOH HOH 115 A HOH 116 3 HOH HOH 116 A HOH 117 3 HOH HOH 117 A HOH 118 3 HOH HOH 118 A HOH 119 3 HOH HOH 119 A HOH 120 3 HOH HOH 120 A HOH 121 3 HOH HOH 121 A HOH 122 3 HOH HOH 122 A HOH 123 3 HOH HOH 123 A HOH 124 3 HOH HOH 124 A HOH 125 3 HOH HOH 125 A HOH 126 3 HOH HOH 126 A HOH 127 3 HOH HOH 127 A HOH 128 3 HOH HOH 128 A HOH 129 3 HOH HOH 129 A HOH 130 3 HOH HOH 130 A HOH 131 3 HOH HOH 131 A HOH 132 3 HOH HOH 132 A HOH 133 3 HOH HOH 133 A HOH 134 3 HOH HOH 134 A HOH 135 3 HOH HOH 135 A HOH 136 3 HOH HOH 136 A HOH 137 3 HOH HOH 137 A HOH 138 3 HOH HOH 138 A HOH 139 3 HOH HOH 139 A HOH 140 3 HOH HOH 140 A HOH 141 3 HOH HOH 141 A HOH 142 3 HOH HOH 142 A HOH 143 3 HOH HOH 143 A HOH 144 3 HOH HOH 144 A HOH 145 3 HOH HOH 145 A HOH 146 3 HOH HOH 146 A HOH 147 3 HOH HOH 147 A HOH 148 3 HOH HOH 148 A HOH 149 3 HOH HOH 149 A HOH 150 3 HOH HOH 150 A HOH 151 3 HOH HOH 151 A HOH 152 3 HOH HOH 152 A HOH 153 3 HOH HOH 153 A HOH 154 3 HOH HOH 154 A HOH 155 3 HOH HOH 155 A HOH 156 3 HOH HOH 156 A HOH 157 3 HOH HOH 157 A HOH 158 3 HOH HOH 158 A HOH 159 3 HOH HOH 159 A HOH 160 3 HOH HOH 160 A HOH 161 3 HOH HOH 161 A HOH 162 3 HOH HOH 162 A HOH 163 3 HOH HOH 163 A HOH 164 3 HOH HOH 164 A HOH 165 3 HOH HOH 165 A HOH 166 3 HOH HOH 166 A HOH 167 3 HOH HOH 167 A HOH 168 3 HOH HOH 168 A HOH 169 3 HOH HOH 169 A HOH 170 3 HOH HOH 170 A HOH 171 3 HOH HOH 171 A HOH 172 3 HOH HOH 172 A HOH 173 3 HOH HOH 173 A HOH 174 3 HOH HOH 174 A HOH 175 3 HOH HOH 175 A HOH 176 3 HOH HOH 176 A HOH 177 3 HOH HOH 177 A HOH 178 3 HOH HOH 178 A HOH 179 3 HOH HOH 179 A HOH 180 3 HOH HOH 180 A HOH 181 3 HOH HOH 181 A HOH 182 3 HOH HOH 182 A HOH 183 3 HOH HOH 183 A HOH 184 3 HOH HOH 184 A HOH 185 3 HOH HOH 185 A HOH 186 3 HOH HOH 186 A HOH 187 3 HOH HOH 187 A HOH 188 3 HOH HOH 188 A VAL 1 n 1 VAL 1 A ARG 2 n 2 ARG 2 A ASP 3 n 3 ASP 3 A ALA 4 n 4 ALA 4 A TYR 5 n 5 TYR 5 A ILE 6 n 6 ILE 6 A ALA 7 n 7 ALA 7 A LYS 8 n 8 LYS 8 A PRO 9 n 9 PRO 9 A HIS 10 n 10 HIS 10 A ASN 11 n 11 ASN 11 A CYS 12 n 12 CYS 12 A VAL 13 n 13 VAL 13 A TYR 14 n 14 TYR 14 A GLU 15 n 15 GLU 15 A CYS 16 n 16 CYS 16 A ALA 17 n 17 ALA 17 A ARG 18 n 18 ARG 18 A ASN 19 n 19 ASN 19 A GLU 20 n 20 GLU 20 A TYR 21 n 21 TYR 21 A CYS 22 n 22 CYS 22 A ASN 23 n 23 ASN 23 A ASN 24 n 24 ASN 24 A LEU 25 n 25 LEU 25 A CYS 26 n 26 CYS 26 A THR 27 n 27 THR 27 A LYS 28 n 28 LYS 28 A ASN 29 n 29 ASN 29 A GLY 30 n 30 GLY 30 A ALA 31 n 31 ALA 31 A LYS 32 n 32 LYS 32 A SER 33 n 33 SER 33 A GLY 34 n 34 GLY 34 A TYR 35 n 35 TYR 35 A CYS 36 n 36 CYS 36 A GLN 37 n 37 GLN 37 A TRP 38 n 38 TRP 38 A SER 39 n 39 SER 39 A GLY 40 n 40 GLY 40 A LYS 41 n 41 LYS 41 A TYR 42 n 42 TYR 42 A GLY 43 n 43 GLY 43 A ASN 44 n 44 ASN 44 A GLY 45 n 45 GLY 45 A CYS 46 n 46 CYS 46 A TRP 47 n 47 TRP 47 A CYS 48 n 48 CYS 48 A ILE 49 n 49 ILE 49 A GLU 50 n 50 GLU 50 A LEU 51 n 51 LEU 51 A PRO 52 n 52 PRO 52 A ASP 53 n 53 ASP 53 A ASN 54 n 54 ASN 54 A VAL 55 n 55 VAL 55 A PRO 56 n 56 PRO 56 A ILE 57 n 57 ILE 57 A ARG 58 n 58 ARG 58 A VAL 59 n 59 VAL 59 A PRO 60 n 60 PRO 60 A GLY 61 n 61 GLY 61 A LYS 62 n 62 LYS 62 A CYS 63 n 63 CYS 63 A HIS 64 n 64 HIS 64 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O SER 33 A O SER 33 A N ILE 49 A N ILE 49 1 A A OD2 O ASP HOH 3 138 2.17 1 A TYR 5 0.079 SIDE CHAIN 1 A A O O HOH HOH 143 148 2.19 1_555 2_565 1 A ASN 11 71.65 44.99 1 A SER 33 172.47 -179.27 23.0 0.248 0.19 1.76 20.0 4938 10 90.0 RANDOM 100000 0.00001 1 THROUGHOUT 0.0 MOLECULAR REPLACEMENT PDB ENTRY 1SNB 0.22 1.76 20.0 87 590 1 0 502 0.015 1.902 26.85 1.175 0.364 0.3 1.82 10 10 55.3 22.0 1.76 20.0 1CHZ 5004 0.1 1 2.4 90 1.76 1.82 1 55.3 data reduction DENZO data scaling SCALEPACK model building X-PLOR refinement X-PLOR 3.851 phasing X-PLOR A NEW NEUROTOXIN FROM BUTHUS MARTENSII KARSCH 1 N N 2 N N 3 N N A ASN 19 A ASN 19 HELX_P A LYS 28 A LYS 28 1 1 10 disulf 2.011 A CYS 12 A SG CYS 12 1_555 A CYS 63 A SG CYS 63 1_555 disulf 2.037 A CYS 16 A SG CYS 16 1_555 A CYS 36 A SG CYS 36 1_555 disulf 2.045 A CYS 22 A SG CYS 22 1_555 A CYS 46 A SG CYS 46 1_555 disulf 2.028 A CYS 26 A SG CYS 26 1_555 A CYS 48 A SG CYS 48 1_555 TOXIN NEUROTOXIN, SCORPION, TOXIN A PRO 9 A PRO 9 1 A HIS 10 A HIS 10 0.35 SCM2_MESMA UNP 1 1 P58488 1 64 1CHZ 1 64 P58488 A 1 1 64 2 anti-parallel A SER 33 A SER 33 A GLN 37 A GLN 37 A GLY 45 A GLY 45 A ILE 49 A ILE 49 BINDING SITE FOR RESIDUE CL A 101 A CL 101 Software 5 A ARG 2 A ARG 2 5 1_555 A CYS 12 A CYS 12 5 4_455 A VAL 13 A VAL 13 5 4_455 A ARG 58 A ARG 58 5 4_455 A CYS 63 A CYS 63 5 4_455 19 P 21 21 21