0.026339 0.000000 0.010953 0.000000 0.010498 0.000000 0.000000 0.000000 0.025416 0.00000 0.00000 0.00000 Jasti, J. Paramasivam, M. Srinivasan, A. Singh, T.P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 112.58 90.00 37.966 95.258 42.611 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 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 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 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 N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H 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 N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H 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 N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H 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 N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O N 148 N H 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 O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O 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 N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O N 192 N H 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 N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O N 215 N H 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 N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S 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 H N 249 N H N 250 N N N 251 S C N 252 N C N 253 N O N 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C N 261 N O N 262 N H 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 H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N C N 279 N C N 280 N O 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 H N 288 N H N 289 N H N 290 N N N 291 S C N 292 N C N 293 N O N 294 N C N 295 N O N 296 N O 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 N N 305 S C N 306 N C N 307 N O N 308 R C N 309 N O N 310 N C N 311 N O N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N N N 322 S C N 323 N C N 324 N O N 325 N C Y 326 N C Y 327 N C Y 328 N C Y 329 N N Y 330 N C Y 331 N C Y 332 N C Y 333 N C Y 334 N C N 335 N O N 336 N H N 337 N H 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 N N 349 S C N 350 N C N 351 N O N 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C N 359 N O N 360 N O N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N N N 373 S C N 374 N C N 375 N O N 376 N C N 377 N C N 378 N C N 379 N O N 380 N H N 381 N H N 382 N H N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 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 sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 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 doub 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 sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 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 doub N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing 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 doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing Y 317 N doub Y 318 N sing Y 319 N sing N 320 N sing Y 321 N doub Y 322 N sing Y 323 N sing N 324 N sing Y 325 N sing Y 326 N doub N 327 N sing Y 328 N doub N 329 N sing Y 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N doub N 341 N sing N 342 N sing N 343 N sing N 344 N sing Y 345 N doub Y 346 N sing Y 347 N sing N 348 N sing Y 349 N doub N 350 N sing Y 351 N doub N 352 N sing Y 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N doub N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 335 167 176 10.1016/j.jmb.2003.10.048 14659748 Crystal structure of echicetin from Echis carinatus (Indian saw-scaled viper) at 2.4A resolution. 2004 10.2210/pdb1oz7/pdb pdb_00001oz7 1.000000 0.000000 0.0050000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 283 1 mirrors IMAGE PLATE 2002-06-06 MARRESEARCH osmic mirrors SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU300 15382.630 echicetin A-chain 1 nat polymer 14940.817 echicetin B-chain residues 1-123 1 nat polymer 18.015 water 142 nat water echicetin alpha-subunit echicetin beta-subunit no no MCPPGWSSNGVYCYMLFKEPKTWDEAEKFCNKQGKDGHLLSIESKKEEILVDIVVSENIGKMYKIWTGLSERSKEQHCSS RWSDGSFFRSYEIAIRYSECFVLEKQSVFRTWVATPCENTFPFMCKYPVPR MCPPGWSSNGVYCYMLFKEPKTWDEAEKFCNKQGKDGHLLSIESKKEEILVDIVVSENIGKMYKIWTGLSERSKEQHCSS RWSDGSFFRSYEIAIRYSECFVLEKQSVFRTWVATPCENTFPFMCKYPVPR A polypeptide(L) no no NCLPDWSVYEGYCYKVFKERMNWADAEKFCTKQHKDGHLVSFRNSKEVDFVISLAFPMLKNDLVWIGLTDYWRDCNWEWS DGAQLDYKAWDNERHCFIYKNTDNQWTRRDCTWTFSFVCKCPA NCLPDWSVYEGYCYKVFKERMNWADAEKFCTKQHKDGHLVSFRNSKEVDFVISLAFPMLKNDLVWIGLTDYWRDCNWEWS DGAQLDYKAWDNERHCFIYKNTDNQWTRRDCTWTFSFVCKCPA B 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 saw-scaled viper Echis sample 40353 Echis carinatus venom saw-scaled viper Echis sample 40353 Echis carinatus venom 1 2.28 45.72 VAPOR DIFFUSION, HANGING DROP 4.5 100mM Sodium acetate, 2.0M Ammonium sulphate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Data collection Database references Refinement description 1 0 2003-12-30 1 1 2008-04-29 1 2 2011-07-13 1 3 2023-10-25 _database_2.pdbx_DOI _database_2.pdbx_database_accession Crystal Structure Of Coagulation Factors Ix/X-Binding Protein (Ix/X-Bp) From Venom of Habu Snake With A Heterodimer Of C-Type Lectin Domains Crystal Structure Of The Complex Between The Coagulation Factor X Binding Protein From Snake Venom and The Gla Domain Of Factor X Crystal Structure Of Coagulation Factor Ix-Binding Protein (Ix-Bp) From Venom Of Habu Snake With A Heterodimer Of C- Type Lectin Domains RCSB Y PDBJ 2003-04-08 REL REL HOH water 1BJ3 PDB experimental model HOH 3 3 HOH HOH 132 A HOH 8 3 HOH HOH 133 A HOH 9 3 HOH HOH 134 A HOH 11 3 HOH HOH 135 A HOH 13 3 HOH HOH 136 A HOH 14 3 HOH HOH 137 A HOH 16 3 HOH HOH 138 A HOH 18 3 HOH HOH 139 A HOH 22 3 HOH HOH 140 A HOH 23 3 HOH HOH 141 A HOH 24 3 HOH HOH 142 A HOH 25 3 HOH HOH 143 A HOH 28 3 HOH HOH 144 A HOH 30 3 HOH HOH 145 A HOH 36 3 HOH HOH 146 A HOH 39 3 HOH HOH 147 A HOH 43 3 HOH HOH 148 A HOH 47 3 HOH HOH 149 A HOH 52 3 HOH HOH 150 A HOH 53 3 HOH HOH 151 A HOH 54 3 HOH HOH 152 A HOH 55 3 HOH HOH 153 A HOH 56 3 HOH HOH 154 A HOH 57 3 HOH HOH 155 A HOH 58 3 HOH HOH 156 A HOH 59 3 HOH HOH 157 A HOH 61 3 HOH HOH 158 A HOH 62 3 HOH HOH 159 A HOH 63 3 HOH HOH 160 A HOH 64 3 HOH HOH 161 A HOH 65 3 HOH HOH 162 A HOH 66 3 HOH HOH 163 A HOH 68 3 HOH HOH 164 A HOH 69 3 HOH HOH 165 A HOH 71 3 HOH HOH 166 A HOH 72 3 HOH HOH 167 A HOH 83 3 HOH HOH 168 A HOH 84 3 HOH HOH 169 A HOH 85 3 HOH HOH 170 A HOH 86 3 HOH HOH 171 A HOH 88 3 HOH HOH 172 A HOH 107 3 HOH HOH 173 A HOH 111 3 HOH HOH 174 A HOH 113 3 HOH HOH 175 A HOH 114 3 HOH HOH 176 A HOH 116 3 HOH HOH 177 A HOH 120 3 HOH HOH 178 A HOH 121 3 HOH HOH 179 A HOH 122 3 HOH HOH 180 A HOH 125 3 HOH HOH 181 A HOH 134 3 HOH HOH 182 A HOH 135 3 HOH HOH 183 A HOH 138 3 HOH HOH 184 A HOH 144 3 HOH HOH 185 A HOH 146 3 HOH HOH 186 A HOH 148 3 HOH HOH 187 A HOH 152 3 HOH HOH 188 A HOH 173 3 HOH HOH 189 A HOH 174 3 HOH HOH 190 A HOH 179 3 HOH HOH 191 A HOH 180 3 HOH HOH 192 A HOH 182 3 HOH HOH 193 A HOH 1 3 HOH HOH 124 B HOH 2 3 HOH HOH 125 B HOH 5 3 HOH HOH 126 B HOH 10 3 HOH HOH 127 B HOH 15 3 HOH HOH 128 B HOH 17 3 HOH HOH 129 B HOH 19 3 HOH HOH 130 B HOH 20 3 HOH HOH 131 B HOH 21 3 HOH HOH 132 B HOH 29 3 HOH HOH 133 B HOH 32 3 HOH HOH 134 B HOH 33 3 HOH HOH 135 B HOH 37 3 HOH HOH 136 B HOH 42 3 HOH HOH 137 B HOH 45 3 HOH HOH 138 B HOH 46 3 HOH HOH 139 B HOH 50 3 HOH HOH 140 B HOH 51 3 HOH HOH 141 B HOH 60 3 HOH HOH 142 B HOH 70 3 HOH HOH 143 B HOH 80 3 HOH HOH 144 B HOH 89 3 HOH HOH 145 B HOH 91 3 HOH HOH 146 B HOH 92 3 HOH HOH 147 B HOH 93 3 HOH HOH 148 B HOH 94 3 HOH HOH 149 B HOH 95 3 HOH HOH 150 B HOH 96 3 HOH HOH 151 B HOH 97 3 HOH HOH 152 B HOH 98 3 HOH HOH 153 B HOH 99 3 HOH HOH 154 B HOH 100 3 HOH HOH 155 B HOH 101 3 HOH HOH 156 B HOH 102 3 HOH HOH 157 B HOH 103 3 HOH HOH 158 B HOH 104 3 HOH HOH 159 B HOH 105 3 HOH HOH 160 B HOH 106 3 HOH HOH 161 B HOH 108 3 HOH HOH 162 B HOH 112 3 HOH HOH 163 B HOH 115 3 HOH HOH 164 B HOH 117 3 HOH HOH 165 B HOH 123 3 HOH HOH 166 B HOH 124 3 HOH HOH 167 B HOH 127 3 HOH HOH 168 B HOH 130 3 HOH HOH 169 B HOH 131 3 HOH HOH 170 B HOH 136 3 HOH HOH 171 B HOH 137 3 HOH HOH 172 B HOH 139 3 HOH HOH 173 B HOH 140 3 HOH HOH 174 B HOH 142 3 HOH HOH 175 B HOH 145 3 HOH HOH 176 B HOH 149 3 HOH HOH 177 B HOH 150 3 HOH HOH 178 B HOH 151 3 HOH HOH 179 B HOH 154 3 HOH HOH 180 B HOH 155 3 HOH HOH 181 B HOH 156 3 HOH HOH 182 B HOH 157 3 HOH HOH 183 B HOH 158 3 HOH HOH 184 B HOH 159 3 HOH HOH 185 B HOH 160 3 HOH HOH 186 B HOH 161 3 HOH HOH 187 B HOH 162 3 HOH HOH 188 B HOH 163 3 HOH HOH 189 B HOH 164 3 HOH HOH 190 B HOH 165 3 HOH HOH 191 B HOH 166 3 HOH HOH 192 B HOH 167 3 HOH HOH 193 B HOH 168 3 HOH HOH 194 B HOH 169 3 HOH HOH 195 B HOH 170 3 HOH HOH 196 B HOH 171 3 HOH HOH 197 B HOH 172 3 HOH HOH 198 B HOH 176 3 HOH HOH 199 B HOH 177 3 HOH HOH 200 B HOH 178 3 HOH HOH 201 B HOH 181 3 HOH HOH 202 B HOH 183 3 HOH HOH 203 B MET 1 n 1 MET 1 A CYS 2 n 2 CYS 2 A PRO 3 n 3 PRO 3 A PRO 4 n 4 PRO 4 A GLY 5 n 5 GLY 5 A TRP 6 n 6 TRP 6 A SER 7 n 7 SER 7 A SER 8 n 8 SER 8 A ASN 9 n 9 ASN 9 A GLY 10 n 10 GLY 10 A VAL 11 n 11 VAL 11 A TYR 12 n 12 TYR 12 A CYS 13 n 13 CYS 13 A TYR 14 n 14 TYR 14 A MET 15 n 15 MET 15 A LEU 16 n 16 LEU 16 A PHE 17 n 17 PHE 17 A LYS 18 n 18 LYS 18 A GLU 19 n 19 GLU 19 A PRO 20 n 20 PRO 20 A LYS 21 n 21 LYS 21 A THR 22 n 22 THR 22 A TRP 23 n 23 TRP 23 A ASP 24 n 24 ASP 24 A GLU 25 n 25 GLU 25 A ALA 26 n 26 ALA 26 A GLU 27 n 27 GLU 27 A LYS 28 n 28 LYS 28 A PHE 29 n 29 PHE 29 A CYS 30 n 30 CYS 30 A ASN 31 n 31 ASN 31 A LYS 32 n 32 LYS 32 A GLN 33 n 33 GLN 33 A GLY 34 n 34 GLY 34 A LYS 35 n 35 LYS 35 A ASP 36 n 36 ASP 36 A GLY 37 n 37 GLY 37 A HIS 38 n 38 HIS 38 A LEU 39 n 39 LEU 39 A LEU 40 n 40 LEU 40 A SER 41 n 41 SER 41 A ILE 42 n 42 ILE 42 A GLU 43 n 43 GLU 43 A SER 44 n 44 SER 44 A LYS 45 n 45 LYS 45 A LYS 46 n 46 LYS 46 A GLU 47 n 47 GLU 47 A GLU 48 n 48 GLU 48 A ILE 49 n 49 ILE 49 A LEU 50 n 50 LEU 50 A VAL 51 n 51 VAL 51 A ASP 52 n 52 ASP 52 A ILE 53 n 53 ILE 53 A VAL 54 n 54 VAL 54 A VAL 55 n 55 VAL 55 A SER 56 n 56 SER 56 A GLU 57 n 57 GLU 57 A ASN 58 n 58 ASN 58 A ILE 59 n 59 ILE 59 A GLY 60 n 60 GLY 60 A LYS 61 n 61 LYS 61 A MET 62 n 62 MET 62 A TYR 63 n 63 TYR 63 A LYS 64 n 64 LYS 64 A ILE 65 n 65 ILE 65 A TRP 66 n 66 TRP 66 A THR 67 n 67 THR 67 A GLY 68 n 68 GLY 68 A LEU 69 n 69 LEU 69 A SER 70 n 70 SER 70 A GLU 71 n 71 GLU 71 A ARG 72 n 72 ARG 72 A SER 73 n 73 SER 73 A LYS 74 n 74 LYS 74 A GLU 75 n 75 GLU 75 A GLN 76 n 76 GLN 76 A HIS 77 n 77 HIS 77 A CYS 78 n 78 CYS 78 A SER 79 n 79 SER 79 A SER 80 n 80 SER 80 A ARG 81 n 81 ARG 81 A TRP 82 n 82 TRP 82 A SER 83 n 83 SER 83 A ASP 84 n 84 ASP 84 A GLY 85 n 85 GLY 85 A SER 86 n 86 SER 86 A PHE 87 n 87 PHE 87 A PHE 88 n 88 PHE 88 A ARG 89 n 89 ARG 89 A SER 90 n 90 SER 90 A TYR 91 n 91 TYR 91 A GLU 92 n 92 GLU 92 A ILE 93 n 93 ILE 93 A ALA 94 n 94 ALA 94 A ILE 95 n 95 ILE 95 A ARG 96 n 96 ARG 96 A TYR 97 n 97 TYR 97 A SER 98 n 98 SER 98 A GLU 99 n 99 GLU 99 A CYS 100 n 100 CYS 100 A PHE 101 n 101 PHE 101 A VAL 102 n 102 VAL 102 A LEU 103 n 103 LEU 103 A GLU 104 n 104 GLU 104 A LYS 105 n 105 LYS 105 A GLN 106 n 106 GLN 106 A SER 107 n 107 SER 107 A VAL 108 n 108 VAL 108 A PHE 109 n 109 PHE 109 A ARG 110 n 110 ARG 110 A THR 111 n 111 THR 111 A TRP 112 n 112 TRP 112 A VAL 113 n 113 VAL 113 A ALA 114 n 114 ALA 114 A THR 115 n 115 THR 115 A PRO 116 n 116 PRO 116 A CYS 117 n 117 CYS 117 A GLU 118 n 118 GLU 118 A ASN 119 n 119 ASN 119 A THR 120 n 120 THR 120 A PHE 121 n 121 PHE 121 A PRO 122 n 122 PRO 122 A PHE 123 n 123 PHE 123 A MET 124 n 124 MET 124 A CYS 125 n 125 CYS 125 A LYS 126 n 126 LYS 126 A TYR 127 n 127 TYR 127 A PRO 128 n 128 PRO 128 A VAL 129 n 129 VAL 129 A PRO 130 n 130 PRO 130 A ARG 131 n 131 ARG 131 A ASN 1 n 1 ASN 1 B CYS 2 n 2 CYS 2 B LEU 3 n 3 LEU 3 B PRO 4 n 4 PRO 4 B ASP 5 n 5 ASP 5 B TRP 6 n 6 TRP 6 B SER 7 n 7 SER 7 B VAL 8 n 8 VAL 8 B TYR 9 n 9 TYR 9 B GLU 10 n 10 GLU 10 B GLY 11 n 11 GLY 11 B TYR 12 n 12 TYR 12 B CYS 13 n 13 CYS 13 B TYR 14 n 14 TYR 14 B LYS 15 n 15 LYS 15 B VAL 16 n 16 VAL 16 B PHE 17 n 17 PHE 17 B LYS 18 n 18 LYS 18 B GLU 19 n 19 GLU 19 B ARG 20 n 20 ARG 20 B MET 21 n 21 MET 21 B ASN 22 n 22 ASN 22 B TRP 23 n 23 TRP 23 B ALA 24 n 24 ALA 24 B ASP 25 n 25 ASP 25 B ALA 26 n 26 ALA 26 B GLU 27 n 27 GLU 27 B LYS 28 n 28 LYS 28 B PHE 29 n 29 PHE 29 B CYS 30 n 30 CYS 30 B THR 31 n 31 THR 31 B LYS 32 n 32 LYS 32 B GLN 33 n 33 GLN 33 B HIS 34 n 34 HIS 34 B LYS 35 n 35 LYS 35 B ASP 36 n 36 ASP 36 B GLY 37 n 37 GLY 37 B HIS 38 n 38 HIS 38 B LEU 39 n 39 LEU 39 B VAL 40 n 40 VAL 40 B SER 41 n 41 SER 41 B PHE 42 n 42 PHE 42 B ARG 43 n 43 ARG 43 B ASN 44 n 44 ASN 44 B SER 45 n 45 SER 45 B LYS 46 n 46 LYS 46 B GLU 47 n 47 GLU 47 B VAL 48 n 48 VAL 48 B ASP 49 n 49 ASP 49 B PHE 50 n 50 PHE 50 B VAL 51 n 51 VAL 51 B ILE 52 n 52 ILE 52 B SER 53 n 53 SER 53 B LEU 54 n 54 LEU 54 B ALA 55 n 55 ALA 55 B PHE 56 n 56 PHE 56 B PRO 57 n 57 PRO 57 B MET 58 n 58 MET 58 B LEU 59 n 59 LEU 59 B LYS 60 n 60 LYS 60 B ASN 61 n 61 ASN 61 B ASP 62 n 62 ASP 62 B LEU 63 n 63 LEU 63 B VAL 64 n 64 VAL 64 B TRP 65 n 65 TRP 65 B ILE 66 n 66 ILE 66 B GLY 67 n 67 GLY 67 B LEU 68 n 68 LEU 68 B THR 69 n 69 THR 69 B ASP 70 n 70 ASP 70 B TYR 71 n 71 TYR 71 B TRP 72 n 72 TRP 72 B ARG 73 n 73 ARG 73 B ASP 74 n 74 ASP 74 B CYS 75 n 75 CYS 75 B ASN 76 n 76 ASN 76 B TRP 77 n 77 TRP 77 B GLU 78 n 78 GLU 78 B TRP 79 n 79 TRP 79 B SER 80 n 80 SER 80 B ASP 81 n 81 ASP 81 B GLY 82 n 82 GLY 82 B ALA 83 n 83 ALA 83 B GLN 84 n 84 GLN 84 B LEU 85 n 85 LEU 85 B ASP 86 n 86 ASP 86 B TYR 87 n 87 TYR 87 B LYS 88 n 88 LYS 88 B ALA 89 n 89 ALA 89 B TRP 90 n 90 TRP 90 B ASP 91 n 91 ASP 91 B ASN 92 n 92 ASN 92 B GLU 93 n 93 GLU 93 B ARG 94 n 94 ARG 94 B HIS 95 n 95 HIS 95 B CYS 96 n 96 CYS 96 B PHE 97 n 97 PHE 97 B ILE 98 n 98 ILE 98 B TYR 99 n 99 TYR 99 B LYS 100 n 100 LYS 100 B ASN 101 n 101 ASN 101 B THR 102 n 102 THR 102 B ASP 103 n 103 ASP 103 B ASN 104 n 104 ASN 104 B GLN 105 n 105 GLN 105 B TRP 106 n 106 TRP 106 B THR 107 n 107 THR 107 B ARG 108 n 108 ARG 108 B ARG 109 n 109 ARG 109 B ASP 110 n 110 ASP 110 B CYS 111 n 111 CYS 111 B THR 112 n 112 THR 112 B TRP 113 n 113 TRP 113 B THR 114 n 114 THR 114 B PHE 115 n 115 PHE 115 B SER 116 n 116 SER 116 B PHE 117 n 117 PHE 117 B VAL 118 n 118 VAL 118 B CYS 119 n 119 CYS 119 B LYS 120 n 120 LYS 120 B CYS 121 n 121 CYS 121 B PRO 122 n 122 PRO 122 B ALA 123 n 123 ALA 123 B author_and_software_defined_assembly PISA 2 dimeric 3450 -20 12900 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 N SER 7 A N SER 7 A O TYR 14 A O TYR 14 A N MET 15 A N MET 15 A O CYS 125 A O CYS 125 A O LYS 126 A O LYS 126 A N HIS 38 A N HIS 38 A O THR 115 A O THR 115 A N CYS 100 A N CYS 100 A O LEU 103 A O LEU 103 A N ILE 65 A N ILE 65 A N SER 70 A N SER 70 B O GLU 78 B O GLU 78 B N SER 7 B N SER 7 B O TYR 14 B O TYR 14 B N CYS 13 B N CYS 13 B O CYS 121 B O CYS 121 B O LYS 120 B O LYS 120 B N HIS 38 B N HIS 38 B N VAL 64 B N VAL 64 B O TYR 99 B O TYR 99 B N LYS 100 B N LYS 100 B O GLN 105 B O GLN 105 1 A CG LEU 16 A CG LEU 16 1 Y 1 A CD1 LEU 16 A CD1 LEU 16 1 Y 1 A CD2 LEU 16 A CD2 LEU 16 1 Y 1 A CG LEU 40 A CG LEU 40 1 Y 1 A CD1 LEU 40 A CD1 LEU 40 1 Y 1 A CD2 LEU 40 A CD2 LEU 40 1 Y 1 A CG GLU 48 A CG GLU 48 1 Y 1 A CD GLU 48 A CD GLU 48 1 Y 1 A OE1 GLU 48 A OE1 GLU 48 1 Y 1 A OE2 GLU 48 A OE2 GLU 48 1 Y 1 A CG ASP 52 A CG ASP 52 1 Y 1 A OD1 ASP 52 A OD1 ASP 52 1 Y 1 A OD2 ASP 52 A OD2 ASP 52 1 Y 1 A CG MET 62 A CG MET 62 1 Y 1 A SD MET 62 A SD MET 62 1 Y 1 A CE MET 62 A CE MET 62 1 Y 1 A CG TYR 97 A CG TYR 97 1 Y 1 A CD1 TYR 97 A CD1 TYR 97 1 Y 1 A CD2 TYR 97 A CD2 TYR 97 1 Y 1 A CE1 TYR 97 A CE1 TYR 97 1 Y 1 A CE2 TYR 97 A CE2 TYR 97 1 Y 1 A CZ TYR 97 A CZ TYR 97 1 Y 1 A OH TYR 97 A OH TYR 97 1 Y 1 A CG1 VAL 102 A CG1 VAL 102 1 Y 1 A CG2 VAL 102 A CG2 VAL 102 1 Y 1 A CG MET 124 A CG MET 124 1 Y 1 A SD MET 124 A SD MET 124 1 Y 1 A CE MET 124 A CE MET 124 1 Y 1 A CG ARG 131 A CG ARG 131 1 Y 1 A CD ARG 131 A CD ARG 131 1 Y 1 A NE ARG 131 A NE ARG 131 1 Y 1 A CZ ARG 131 A CZ ARG 131 1 Y 1 A NH1 ARG 131 A NH1 ARG 131 1 Y 1 A NH2 ARG 131 A NH2 ARG 131 1 Y 1 B CG PHE 56 B CG PHE 56 1 Y 1 B CD1 PHE 56 B CD1 PHE 56 1 Y 1 B CD2 PHE 56 B CD2 PHE 56 1 Y 1 B CE1 PHE 56 B CE1 PHE 56 1 Y 1 B CE2 PHE 56 B CE2 PHE 56 1 Y 1 B CZ PHE 56 B CZ PHE 56 1 Y 1 B CG TYR 71 B CG TYR 71 1 Y 1 B CD1 TYR 71 B CD1 TYR 71 1 Y 1 B CD2 TYR 71 B CD2 TYR 71 1 Y 1 B CE1 TYR 71 B CE1 TYR 71 1 Y 1 B CE2 TYR 71 B CE2 TYR 71 1 Y 1 B CZ TYR 71 B CZ TYR 71 1 Y 1 B OH TYR 71 B OH TYR 71 1 Y 1 B B O N ASP ASN 62 101 2.11 1 A A GLY LYS 60 61 -142.86 1 -10.55 1.60 122.70 112.15 A A A O C N GLY GLY LYS 60 60 61 Y 1 39.30 2.50 121.70 161.00 B B B C N CA ASP LEU LEU 62 63 63 Y 1 16.21 2.70 111.00 127.21 B B B N CA C LEU LEU LEU 63 63 63 N 1 A LYS 61 -44.44 151.82 1 A SER 83 -61.37 37.57 1 A ASP 84 174.64 -76.86 1 A PHE 88 -106.37 -70.42 1 A ALA 94 -68.60 82.88 1 A ILE 95 -43.74 -109.01 1 A SER 107 -102.85 48.32 1 A PRO 122 -58.79 176.21 1 A PRO 130 -71.79 21.14 1 B TYR 9 -172.83 128.50 1 B GLU 10 39.93 43.10 1 B ASP 36 59.13 14.06 1 B ASN 44 75.29 36.40 1 B SER 45 -79.61 30.13 1 B ALA 55 -88.11 31.75 1 B PHE 56 -142.74 -36.74 1 B LYS 60 -55.33 -3.09 1 B ASN 61 35.69 81.62 1 B ASP 62 -130.23 -97.57 1 B ASP 86 -77.45 -90.78 1 B HIS 95 102.45 7.09 PROTEIN_REP.PARAM PROTEIN.TOP WATER.PARAM ION.TOP ION.PARAM WATER.TOP 37.8 13.57 0.00 5.36 -13.08 0.00 -0.49 0.24397 0.014 0.18539 0.18819 2.40 20.0 462 9372 9372 4.8 94.8 RANDOM 375741.41 0.000000 1 RESTRAINED THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT 1bj3 FLAT MODEL 73.4466 0.328191 0.45 0.34 5.0 0.45 0.30 2.40 20.0 142 2225 0 0 2083 0.014 1.9 23.8 2.95 1.66 1.50 2.83 2.00 3.69 2.00 4.69 2.50 0.276 0.048 0.206 2.490 25 443 1254 20 5.6 88.6 32.2 2.40 20.0 1OZ7 9776 9776 -3 -3 0.098 0.098 1 9.0 5 95 0.21 2.40 2.50 2.5 1254 0.21 4 83 refinement CNS 1.1 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement REFMAC 5 Crystal structure of Echicetin from the venom of Indian saw-scaled viper (Echis carinatus) at 2.4 resolution 1 N N 2 N N 3 N N 3 N N A THR 22 A THR 22 HELX_P A GLY 34 A GLY 34 1 1 13 A SER 44 A SER 44 HELX_P A ILE 59 A ILE 59 1 2 16 A LYS 74 A LYS 74 HELX_P A CYS 78 A CYS 78 5 3 5 A GLN 106 A GLN 106 HELX_P A VAL 108 A VAL 108 5 4 3 B ASN 22 B ASN 22 HELX_P B HIS 34 B HIS 34 1 5 13 B LYS 46 B LYS 46 HELX_P B LEU 54 B LEU 54 1 6 9 B ARG 73 B ARG 73 HELX_P B CYS 75 B CYS 75 5 7 3 disulf 2.028 A CYS 2 A SG CYS 2 1_555 A CYS 13 A SG CYS 13 1_555 disulf 2.028 A CYS 30 A SG CYS 30 1_555 A CYS 125 A SG CYS 125 1_555 disulf 2.023 A CYS 78 A SG CYS 78 1_555 B CYS 75 B SG CYS 75 1_555 disulf 2.029 A CYS 100 A SG CYS 100 1_555 A CYS 117 A SG CYS 117 1_555 disulf 2.028 B CYS 2 B SG CYS 2 1_555 B CYS 13 B SG CYS 13 1_555 disulf 2.023 B CYS 30 B SG CYS 30 1_555 B CYS 119 B SG CYS 119 1_555 disulf 2.025 B CYS 96 B SG CYS 96 1_555 B CYS 111 B SG CYS 111 1_555 TOXIN platelet aggregation, echicetin, dimer, toxin AAP41218 GB 1 1 32452854 MCPPGWSSNGVYCYMLFKEPKTWDEAEKFCNKQGKDGHLLSIESKKEEILVDIVVSENIGKMYKIWTGLSERSKEQHCSS RWSDGSFFRSYEIAIRYSECFVLEKQSVFRTWVATPCENTFPFMCKYPVPR AAP41219 GB 2 24 32450776 NCLPDWSVYEGYCYKVFKERMNWADAEKFCTKQHKDGHLVSFRNSKEVDFVISLAFPMLKNDLVWIGLTDYWRDCNWEWS DGAQLDYKAWDNERHCFIYKNTDNQWTRRDCTWTFSFVCKCPA 1 131 1OZ7 1 131 32452854 A 1 1 131 24 146 1OZ7 1 123 32450776 B 2 1 123 4 4 4 3 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A SER 7 A SER 7 A ASN 9 A ASN 9 A TYR 12 A TYR 12 A LYS 21 A LYS 21 A PHE 121 A PHE 121 A TYR 127 A TYR 127 A HIS 38 A HIS 38 A LEU 39 A LEU 39 A TRP 112 A TRP 112 A THR 115 A THR 115 A CYS 100 A CYS 100 A GLU 104 A GLU 104 A LYS 64 A LYS 64 A GLU 71 A GLU 71 B TRP 77 B TRP 77 B TRP 79 B TRP 79 B SER 7 B SER 7 B TYR 9 B TYR 9 B TYR 12 B TYR 12 B MET 21 B MET 21 B PHE 115 B PHE 115 B PRO 122 B PRO 122 B HIS 38 B HIS 38 B LEU 39 B LEU 39 B LEU 63 B LEU 63 B THR 69 B THR 69 B CYS 96 B CYS 96 B LYS 100 B LYS 100 B GLN 105 B GLN 105 B ARG 109 B ARG 109 4 P 1 21 1