0.026185 0.000000 0.006816 0.000000 0.016592 0.000000 0.000000 0.000000 0.020417 0.00000 0.00000 0.00000 Ye, Q. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 104.59 90.00 38.190 60.270 50.610 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 Mn 2 54.938 MANGANESE (II) ION non-polymer 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 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 C12 H10 N4 O 226.234 IMIDAZO[2,1-A]ISOQUINOLINE-2-CARBOHYDRAZIDE 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 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 MN N 251 N NA N 252 N N N 253 S C N 254 N C N 255 N O N 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C Y 261 N C Y 262 N C N 263 N O 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 H N 274 N H N 275 N N N 276 S C N 277 N C N 278 N O N 279 N C N 280 N C N 281 N C N 282 N O 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 H N 291 N H N 292 N N N 293 S C N 294 N C N 295 N O N 296 N C N 297 N O N 298 N O 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 R C N 311 N O N 312 N C N 313 N O 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 H N 322 N H N 323 N N N 324 S C N 325 N C N 326 N O N 327 N C Y 328 N C Y 329 N C Y 330 N C Y 331 N N Y 332 N C Y 333 N C Y 334 N C Y 335 N C Y 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 349 N H N 350 N N N 351 S C N 352 N C N 353 N O N 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C Y 359 N C Y 360 N C N 361 N O N 362 N O 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 H N 373 N H N 374 N N N 375 S C N 376 N C N 377 N O N 378 N C N 379 N C N 380 N C N 381 N O 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 391 N H N 392 N H N 393 N C N 394 N N N 395 N C N 396 N C Y 397 N C Y 398 N C Y 399 N C Y 400 N C Y 401 N C Y 402 N C N 403 N C N 404 N N N 405 N C N 406 N C N 407 N O N 408 N N N 409 N N N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 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 N 376 N doub N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N doub N 382 N sing N 383 N sing N 384 N sing Y 385 N doub Y 386 N sing Y 387 N doub N 388 N sing Y 389 N sing N 390 N sing Y 391 N doub N 392 N sing Y 393 N sing N 394 N sing N 395 N sing N 396 N doub N 397 N sing N 398 N sing N 399 N doub N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing US J.Med.Chem. JMCMAR 0151 0022-2623 50 5735 5742 10.1021/jm700930k 17948983 Inhibition of Monometalated Methionine Aminopeptidase: Inhibitor Discovery and Crystallographic Analysis. 2007 10.2210/pdb2p98/pdb pdb_00002p98 1 1 IMAGE PLATE RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 29110.529 Methionine aminopeptidase 3.4.11.18 1 man polymer 54.938 MANGANESE (II) ION 1 syn non-polymer 22.990 SODIUM ION 1 syn non-polymer 226.234 IMIDAZO[2,1-A]ISOQUINOLINE-2-CARBOHYDRAZIDE 1 syn non-polymer 18.015 water 158 nat water MAP, Peptidase M no no AISIKTPEDIEKMRVAGRLAAEVLEMIEPYVKPGVSTGELDRICNDYIVNEQHAVSACLGYHGYPKSVCISINEVVCHGI PDDAKLLKDGDIVNIDVTVIKDGFHGDTSKMFIVGKPTIMGERLCRITQESLYLALRMVKPGINLREIGAAIQKFVEAEG FSVVREYCGHGIGRGFHEEPQVLHYDSRETNVVLKPGMTFTIEPMVNAGKKEIRTMKDGWTVKTKDRSLSAQYEHTIVVT DNGCEILTLRKDDTIPAIISHD AISIKTPEDIEKMRVAGRLAAEVLEMIEPYVKPGVSTGELDRICNDYIVNEQHAVSACLGYHGYPKSVCISINEVVCHGI PDDAKLLKDGDIVNIDVTVIKDGFHGDTSKMFIVGKPTIMGERLCRITQESLYLALRMVKPGINLREIGAAIQKFVEAEG FSVVREYCGHGIGRGFHEEPQVLHYDSRETNVVLKPGMTFTIEPMVNAGKKEIRTMKDGWTVKTKDRSLSAQYEHTIVVT DNGCEILTLRKDDTIPAIISHD 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Escherichia Escherichia Escherichia coli sample map 562 Escherichia coli 469008 Escherichia coli BL21(DE3) BL21(DE3) plasmid pGEMEX-1 1 1.94 36.45 VAPOR DIFFUSION, HANGING DROP 6.5 15% PEG 20000, 0.1 M MES (pH 6.5), vapor diffusion, hanging drop, temperature 291K 291 chem_comp_atom chem_comp_bond database_2 struct_site repository Initial release Version format compliance Data collection Database references Derived calculations 1 0 2007-11-20 1 1 2011-07-13 1 2 2024-02-21 _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 RCSB Y RCSB 2007-03-24 REL REL MN MANGANESE (II) ION NA SODIUM ION YE7 IMIDAZO[2,1-A]ISOQUINOLINE-2-CARBOHYDRAZIDE HOH water MN 201 2 MN MN 264 A NA 202 3 NA NA 265 A YE7 203 4 YE7 YE7 266 A HOH 1 5 HOH HOH 267 A HOH 2 5 HOH HOH 268 A HOH 3 5 HOH HOH 269 A HOH 4 5 HOH HOH 270 A HOH 5 5 HOH HOH 271 A HOH 6 5 HOH HOH 272 A HOH 7 5 HOH HOH 273 A HOH 8 5 HOH HOH 274 A HOH 9 5 HOH HOH 275 A HOH 10 5 HOH HOH 276 A HOH 11 5 HOH HOH 277 A HOH 12 5 HOH HOH 278 A HOH 13 5 HOH HOH 279 A HOH 14 5 HOH HOH 280 A HOH 15 5 HOH HOH 281 A HOH 16 5 HOH HOH 282 A HOH 17 5 HOH HOH 283 A HOH 18 5 HOH HOH 284 A HOH 19 5 HOH HOH 285 A HOH 20 5 HOH HOH 286 A HOH 21 5 HOH HOH 287 A HOH 22 5 HOH HOH 288 A HOH 23 5 HOH HOH 289 A HOH 24 5 HOH HOH 290 A HOH 25 5 HOH HOH 291 A HOH 26 5 HOH HOH 292 A HOH 27 5 HOH HOH 293 A HOH 28 5 HOH HOH 294 A HOH 29 5 HOH HOH 295 A HOH 30 5 HOH HOH 296 A HOH 31 5 HOH HOH 297 A HOH 32 5 HOH HOH 298 A HOH 33 5 HOH HOH 299 A HOH 34 5 HOH HOH 300 A HOH 35 5 HOH HOH 301 A HOH 36 5 HOH HOH 302 A HOH 37 5 HOH HOH 303 A HOH 38 5 HOH HOH 304 A HOH 39 5 HOH HOH 305 A HOH 40 5 HOH HOH 306 A HOH 41 5 HOH HOH 307 A HOH 42 5 HOH HOH 308 A HOH 43 5 HOH HOH 309 A HOH 44 5 HOH HOH 310 A HOH 45 5 HOH HOH 311 A HOH 46 5 HOH HOH 312 A HOH 47 5 HOH HOH 313 A HOH 48 5 HOH HOH 314 A HOH 49 5 HOH HOH 315 A HOH 50 5 HOH HOH 316 A HOH 51 5 HOH HOH 317 A HOH 52 5 HOH HOH 318 A HOH 53 5 HOH HOH 319 A HOH 54 5 HOH HOH 320 A HOH 55 5 HOH HOH 321 A HOH 56 5 HOH HOH 322 A HOH 57 5 HOH HOH 323 A HOH 58 5 HOH HOH 324 A HOH 59 5 HOH HOH 325 A HOH 60 5 HOH HOH 326 A HOH 61 5 HOH HOH 327 A HOH 62 5 HOH HOH 328 A HOH 63 5 HOH HOH 329 A HOH 64 5 HOH HOH 330 A HOH 65 5 HOH HOH 331 A HOH 66 5 HOH HOH 332 A HOH 67 5 HOH HOH 333 A HOH 68 5 HOH HOH 334 A HOH 69 5 HOH HOH 335 A HOH 70 5 HOH HOH 336 A HOH 71 5 HOH HOH 337 A HOH 72 5 HOH HOH 338 A HOH 73 5 HOH HOH 339 A HOH 74 5 HOH HOH 340 A HOH 75 5 HOH HOH 341 A HOH 76 5 HOH HOH 342 A HOH 77 5 HOH HOH 343 A HOH 78 5 HOH HOH 344 A HOH 79 5 HOH HOH 345 A HOH 80 5 HOH HOH 346 A HOH 81 5 HOH HOH 347 A HOH 82 5 HOH HOH 348 A HOH 83 5 HOH HOH 349 A HOH 84 5 HOH HOH 350 A HOH 85 5 HOH HOH 351 A HOH 86 5 HOH HOH 352 A HOH 87 5 HOH HOH 353 A HOH 88 5 HOH HOH 354 A HOH 89 5 HOH HOH 355 A HOH 90 5 HOH HOH 356 A HOH 91 5 HOH HOH 357 A HOH 92 5 HOH HOH 358 A HOH 93 5 HOH HOH 359 A HOH 94 5 HOH HOH 360 A HOH 95 5 HOH HOH 361 A HOH 96 5 HOH HOH 362 A HOH 97 5 HOH HOH 363 A HOH 98 5 HOH HOH 364 A HOH 99 5 HOH HOH 365 A HOH 100 5 HOH HOH 366 A HOH 101 5 HOH HOH 367 A HOH 102 5 HOH HOH 368 A HOH 103 5 HOH HOH 369 A HOH 104 5 HOH HOH 370 A HOH 105 5 HOH HOH 371 A HOH 106 5 HOH HOH 372 A HOH 107 5 HOH HOH 373 A HOH 108 5 HOH HOH 374 A HOH 109 5 HOH HOH 375 A HOH 110 5 HOH HOH 376 A HOH 111 5 HOH HOH 377 A HOH 112 5 HOH HOH 378 A HOH 113 5 HOH HOH 379 A HOH 114 5 HOH HOH 380 A HOH 115 5 HOH HOH 381 A HOH 116 5 HOH HOH 382 A HOH 117 5 HOH HOH 383 A HOH 118 5 HOH HOH 384 A HOH 119 5 HOH HOH 385 A HOH 120 5 HOH HOH 386 A HOH 121 5 HOH HOH 387 A HOH 122 5 HOH HOH 388 A HOH 123 5 HOH HOH 389 A HOH 124 5 HOH HOH 390 A HOH 125 5 HOH HOH 391 A HOH 126 5 HOH HOH 392 A HOH 127 5 HOH HOH 393 A HOH 128 5 HOH HOH 394 A HOH 129 5 HOH HOH 395 A HOH 130 5 HOH HOH 396 A HOH 131 5 HOH HOH 397 A HOH 132 5 HOH HOH 398 A HOH 133 5 HOH HOH 399 A HOH 134 5 HOH HOH 400 A HOH 135 5 HOH HOH 401 A HOH 136 5 HOH HOH 402 A HOH 137 5 HOH HOH 403 A HOH 138 5 HOH HOH 404 A HOH 139 5 HOH HOH 405 A HOH 140 5 HOH HOH 406 A HOH 141 5 HOH HOH 407 A HOH 142 5 HOH HOH 408 A HOH 143 5 HOH HOH 409 A HOH 144 5 HOH HOH 410 A HOH 145 5 HOH HOH 411 A HOH 146 5 HOH HOH 412 A HOH 147 5 HOH HOH 413 A HOH 148 5 HOH HOH 414 A HOH 149 5 HOH HOH 415 A HOH 150 5 HOH HOH 416 A HOH 151 5 HOH HOH 417 A HOH 152 5 HOH HOH 418 A HOH 153 5 HOH HOH 419 A HOH 154 5 HOH HOH 420 A HOH 155 5 HOH HOH 421 A HOH 156 5 HOH HOH 422 A HOH 157 5 HOH HOH 423 A HOH 158 5 HOH HOH 424 A 0.333 0.707 3.000 3.000 19.890 19.890 ALA 2 n 1 ALA 2 A ILE 3 n 2 ILE 3 A SER 4 n 3 SER 4 A ILE 5 n 4 ILE 5 A LYS 6 n 5 LYS 6 A THR 7 n 6 THR 7 A PRO 8 n 7 PRO 8 A GLU 9 n 8 GLU 9 A ASP 10 n 9 ASP 10 A ILE 11 n 10 ILE 11 A GLU 12 n 11 GLU 12 A LYS 13 n 12 LYS 13 A MET 14 n 13 MET 14 A ARG 15 n 14 ARG 15 A VAL 16 n 15 VAL 16 A ALA 17 n 16 ALA 17 A GLY 18 n 17 GLY 18 A ARG 19 n 18 ARG 19 A LEU 20 n 19 LEU 20 A ALA 21 n 20 ALA 21 A ALA 22 n 21 ALA 22 A GLU 23 n 22 GLU 23 A VAL 24 n 23 VAL 24 A LEU 25 n 24 LEU 25 A GLU 26 n 25 GLU 26 A MET 27 n 26 MET 27 A ILE 28 n 27 ILE 28 A GLU 29 n 28 GLU 29 A PRO 30 n 29 PRO 30 A TYR 31 n 30 TYR 31 A VAL 32 n 31 VAL 32 A LYS 33 n 32 LYS 33 A PRO 34 n 33 PRO 34 A GLY 35 n 34 GLY 35 A VAL 36 n 35 VAL 36 A SER 37 n 36 SER 37 A THR 38 n 37 THR 38 A GLY 39 n 38 GLY 39 A GLU 40 n 39 GLU 40 A LEU 41 n 40 LEU 41 A ASP 42 n 41 ASP 42 A ARG 43 n 42 ARG 43 A ILE 44 n 43 ILE 44 A CYS 45 n 44 CYS 45 A ASN 46 n 45 ASN 46 A ASP 47 n 46 ASP 47 A TYR 48 n 47 TYR 48 A ILE 49 n 48 ILE 49 A VAL 50 n 49 VAL 50 A ASN 51 n 50 ASN 51 A GLU 52 n 51 GLU 52 A GLN 53 n 52 GLN 53 A HIS 54 n 53 HIS 54 A ALA 55 n 54 ALA 55 A VAL 56 n 55 VAL 56 A SER 57 n 56 SER 57 A ALA 58 n 57 ALA 58 A CYS 59 n 58 CYS 59 A LEU 60 n 59 LEU 60 A GLY 61 n 60 GLY 61 A TYR 62 n 61 TYR 62 A HIS 63 n 62 HIS 63 A GLY 64 n 63 GLY 64 A TYR 65 n 64 TYR 65 A PRO 66 n 65 PRO 66 A LYS 67 n 66 LYS 67 A SER 68 n 67 SER 68 A VAL 69 n 68 VAL 69 A CYS 70 n 69 CYS 70 A ILE 71 n 70 ILE 71 A SER 72 n 71 SER 72 A ILE 73 n 72 ILE 73 A ASN 74 n 73 ASN 74 A GLU 75 n 74 GLU 75 A VAL 76 n 75 VAL 76 A VAL 77 n 76 VAL 77 A CYS 78 n 77 CYS 78 A HIS 79 n 78 HIS 79 A GLY 80 n 79 GLY 80 A ILE 81 n 80 ILE 81 A PRO 82 n 81 PRO 82 A ASP 83 n 82 ASP 83 A ASP 84 n 83 ASP 84 A ALA 85 n 84 ALA 85 A LYS 86 n 85 LYS 86 A LEU 87 n 86 LEU 87 A LEU 88 n 87 LEU 88 A LYS 89 n 88 LYS 89 A ASP 90 n 89 ASP 90 A GLY 91 n 90 GLY 91 A ASP 92 n 91 ASP 92 A ILE 93 n 92 ILE 93 A VAL 94 n 93 VAL 94 A ASN 95 n 94 ASN 95 A ILE 96 n 95 ILE 96 A ASP 97 n 96 ASP 97 A VAL 98 n 97 VAL 98 A THR 99 n 98 THR 99 A VAL 100 n 99 VAL 100 A ILE 101 n 100 ILE 101 A LYS 102 n 101 LYS 102 A ASP 103 n 102 ASP 103 A GLY 104 n 103 GLY 104 A PHE 105 n 104 PHE 105 A HIS 106 n 105 HIS 106 A GLY 107 n 106 GLY 107 A ASP 108 n 107 ASP 108 A THR 109 n 108 THR 109 A SER 110 n 109 SER 110 A LYS 111 n 110 LYS 111 A MET 112 n 111 MET 112 A PHE 113 n 112 PHE 113 A ILE 114 n 113 ILE 114 A VAL 115 n 114 VAL 115 A GLY 116 n 115 GLY 116 A LYS 117 n 116 LYS 117 A PRO 118 n 117 PRO 118 A THR 119 n 118 THR 119 A ILE 120 n 119 ILE 120 A MET 121 n 120 MET 121 A GLY 122 n 121 GLY 122 A GLU 123 n 122 GLU 123 A ARG 124 n 123 ARG 124 A LEU 125 n 124 LEU 125 A CYS 126 n 125 CYS 126 A ARG 127 n 126 ARG 127 A ILE 128 n 127 ILE 128 A THR 129 n 128 THR 129 A GLN 130 n 129 GLN 130 A GLU 131 n 130 GLU 131 A SER 132 n 131 SER 132 A LEU 133 n 132 LEU 133 A TYR 134 n 133 TYR 134 A LEU 135 n 134 LEU 135 A ALA 136 n 135 ALA 136 A LEU 137 n 136 LEU 137 A ARG 138 n 137 ARG 138 A MET 139 n 138 MET 139 A VAL 140 n 139 VAL 140 A LYS 141 n 140 LYS 141 A PRO 142 n 141 PRO 142 A GLY 143 n 142 GLY 143 A ILE 144 n 143 ILE 144 A ASN 145 n 144 ASN 145 A LEU 146 n 145 LEU 146 A ARG 147 n 146 ARG 147 A GLU 148 n 147 GLU 148 A ILE 149 n 148 ILE 149 A GLY 150 n 149 GLY 150 A ALA 151 n 150 ALA 151 A ALA 152 n 151 ALA 152 A ILE 153 n 152 ILE 153 A GLN 154 n 153 GLN 154 A LYS 155 n 154 LYS 155 A PHE 156 n 155 PHE 156 A VAL 157 n 156 VAL 157 A GLU 158 n 157 GLU 158 A ALA 159 n 158 ALA 159 A GLU 160 n 159 GLU 160 A GLY 161 n 160 GLY 161 A PHE 162 n 161 PHE 162 A SER 163 n 162 SER 163 A VAL 164 n 163 VAL 164 A VAL 165 n 164 VAL 165 A ARG 166 n 165 ARG 166 A GLU 167 n 166 GLU 167 A TYR 168 n 167 TYR 168 A CYS 169 n 168 CYS 169 A GLY 170 n 169 GLY 170 A HIS 171 n 170 HIS 171 A GLY 172 n 171 GLY 172 A ILE 173 n 172 ILE 173 A GLY 174 n 173 GLY 174 A ARG 175 n 174 ARG 175 A GLY 176 n 175 GLY 176 A PHE 177 n 176 PHE 177 A HIS 178 n 177 HIS 178 A GLU 179 n 178 GLU 179 A GLU 180 n 179 GLU 180 A PRO 181 n 180 PRO 181 A GLN 182 n 181 GLN 182 A VAL 183 n 182 VAL 183 A LEU 184 n 183 LEU 184 A HIS 185 n 184 HIS 185 A TYR 186 n 185 TYR 186 A ASP 187 n 186 ASP 187 A SER 188 n 187 SER 188 A ARG 189 n 188 ARG 189 A GLU 190 n 189 GLU 190 A THR 191 n 190 THR 191 A ASN 192 n 191 ASN 192 A VAL 193 n 192 VAL 193 A VAL 194 n 193 VAL 194 A LEU 195 n 194 LEU 195 A LYS 196 n 195 LYS 196 A PRO 197 n 196 PRO 197 A GLY 198 n 197 GLY 198 A MET 199 n 198 MET 199 A THR 200 n 199 THR 200 A PHE 201 n 200 PHE 201 A THR 202 n 201 THR 202 A ILE 203 n 202 ILE 203 A GLU 204 n 203 GLU 204 A PRO 205 n 204 PRO 205 A MET 206 n 205 MET 206 A VAL 207 n 206 VAL 207 A ASN 208 n 207 ASN 208 A ALA 209 n 208 ALA 209 A GLY 210 n 209 GLY 210 A LYS 211 n 210 LYS 211 A LYS 212 n 211 LYS 212 A GLU 213 n 212 GLU 213 A ILE 214 n 213 ILE 214 A ARG 215 n 214 ARG 215 A THR 216 n 215 THR 216 A MET 217 n 216 MET 217 A LYS 218 n 217 LYS 218 A ASP 219 n 218 ASP 219 A GLY 220 n 219 GLY 220 A TRP 221 n 220 TRP 221 A THR 222 n 221 THR 222 A VAL 223 n 222 VAL 223 A LYS 224 n 223 LYS 224 A THR 225 n 224 THR 225 A LYS 226 n 225 LYS 226 A ASP 227 n 226 ASP 227 A ARG 228 n 227 ARG 228 A SER 229 n 228 SER 229 A LEU 230 n 229 LEU 230 A SER 231 n 230 SER 231 A ALA 232 n 231 ALA 232 A GLN 233 n 232 GLN 233 A TYR 234 n 233 TYR 234 A GLU 235 n 234 GLU 235 A HIS 236 n 235 HIS 236 A THR 237 n 236 THR 237 A ILE 238 n 237 ILE 238 A VAL 239 n 238 VAL 239 A VAL 240 n 239 VAL 240 A THR 241 n 240 THR 241 A ASP 242 n 241 ASP 242 A ASN 243 n 242 ASN 243 A GLY 244 n 243 GLY 244 A CYS 245 n 244 CYS 245 A GLU 246 n 245 GLU 246 A ILE 247 n 246 ILE 247 A LEU 248 n 247 LEU 248 A THR 249 n 248 THR 249 A LEU 250 n 249 LEU 250 A ARG 251 n 250 ARG 251 A LYS 252 n 251 LYS 252 A ASP 253 n 252 ASP 253 A ASP 254 n 253 ASP 254 A THR 255 n 254 THR 255 A ILE 256 n 255 ILE 256 A PRO 257 n 256 PRO 257 A ALA 258 n 257 ALA 258 A ILE 259 n 258 ILE 259 A ILE 260 n 259 ILE 260 A SER 261 n 260 SER 261 A HIS 262 n 261 HIS 262 A ASP 263 n 262 ASP 263 A author_defined_assembly 1 monomeric A ASN 74 A O ASN 73 1_555 A NA 265 C NA NA 1_555 A VAL 76 A O VAL 75 1_555 103.9 A ASN 74 A O ASN 73 1_555 A NA 265 C NA NA 1_555 A SER 231 A O SER 230 1_555 89.6 A VAL 76 A O VAL 75 1_555 A NA 265 C NA NA 1_555 A SER 231 A O SER 230 1_555 134.8 A ASN 74 A O ASN 73 1_555 A NA 265 C NA NA 1_555 A HOH 278 E O HOH 1_555 136.5 A VAL 76 A O VAL 75 1_555 A NA 265 C NA NA 1_555 A HOH 278 E O HOH 1_555 106.3 A SER 231 A O SER 230 1_555 A NA 265 C NA NA 1_555 A HOH 278 E O HOH 1_555 90.8 A ASP 108 A OD2 ASP 107 1_555 A MN 264 B MN MN 1_555 A GLU 204 A OE2 GLU 203 1_555 152.5 A ASP 108 A OD2 ASP 107 1_555 A MN 264 B MN MN 1_555 A GLU 235 A OE2 GLU 234 1_555 84.2 A GLU 204 A OE2 GLU 203 1_555 A MN 264 B MN MN 1_555 A GLU 235 A OE2 GLU 234 1_555 79.0 A ASP 108 A OD2 ASP 107 1_555 A MN 264 B MN MN 1_555 A YE7 266 D OAQ YE7 1_555 97.1 A GLU 204 A OE2 GLU 203 1_555 A MN 264 B MN MN 1_555 A YE7 266 D OAQ YE7 1_555 109.4 A GLU 235 A OE2 GLU 234 1_555 A MN 264 B MN MN 1_555 A YE7 266 D OAQ YE7 1_555 143.1 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 VAL 56 A N VAL 55 A O ILE 101 A O ILE 100 A O ASN 95 A O ASN 94 A N SER 72 A N SER 71 A N VAL 56 A N VAL 55 A O ILE 101 A O ILE 100 A N VAL 94 A N VAL 93 A O PHE 113 A O PHE 112 A N VAL 77 A N VAL 76 A O VAL 223 A O VAL 222 A O LYS 224 A O LYS 223 A N ARG 215 A N ARG 214 A N SER 163 A N SER 162 A O ASN 208 A O ASN 207 A N VAL 207 A N VAL 206 A O ALA 232 A O ALA 231 A N GLY 170 A N GLY 169 A O VAL 183 A O VAL 182 A N PHE 201 A N PHE 200 A O ILE 238 A O ILE 237 A N VAL 239 A N VAL 238 A O GLU 246 A O GLU 245 A N CYS 245 A N CYS 244 A O ILE 260 A O ILE 259 1 A A OD1 O ASP HOH 97 420 2.06 1 15.56 2.30 115.30 130.86 A A A CA CB CG LEU LEU LEU 135 135 135 N 1 A ALA 55 -123.17 -166.83 1 A ASN 74 46.15 -101.78 1 A ASN 192 -151.50 85.62 1 A GLU 204 -150.44 63.67 1 A TRP 221 -136.06 -55.44 1 A ASN 243 -149.55 42.35 1 A THR 255 -107.20 41.27 CNS_TOPPAR:protein_rep.param CNS_TOPPAR:protein_1.top CNS_TOPPAR:dna-rna_rep.param CNS_TOPPAR:dna-rna.top CNS_TOPPAR:water_rep.param CNS_TOPPAR:water.top CNS_TOPPAR:ion.param CNS_TOPPAR:ion.top YE7.param YE7.top 23.304 2.735 0.000 -0.478 -3.428 0.000 0.693 0.238 0.207 1.700 20.000 2308 23359 9.400 95.200 0.852 1 0.00 MOLECULAR REPLACEMENT 33.677 1.700 20.000 158 2212 19 0 2035 0.005 1.352 1.153 1.500 1.973 2.000 1.646 2.000 2.824 2.500 0.352 0.382 1.710 57 427 484 46 0.312 0.367 1.730 58 446 504 46 0.346 0.326 1.740 43 447 490 46 0.306 0.305 1.750 41 452 493 46 0.392 0.305 1.770 49 426 475 46 0.384 0.287 1.780 57 437 494 46 0.358 0.273 1.800 54 431 485 46 0.318 0.268 1.810 54 433 487 46 0.296 0.286 1.830 44 478 522 46 0.315 0.266 1.840 43 429 472 46 0.303 0.256 1.860 40 455 495 46 0.331 0.241 1.880 46 451 497 46 0.292 0.265 1.900 62 436 498 46 0.235 0.233 1.920 50 443 493 46 0.268 0.206 1.940 53 459 512 46 0.220 0.202 1.960 50 437 487 46 0.261 0.213 1.980 46 447 493 46 0.300 0.227 2.010 59 446 505 46 0.256 0.227 2.030 56 445 501 46 0.234 0.218 2.060 45 448 493 46 0.222 0.203 2.080 48 454 502 46 0.272 0.204 2.110 54 468 522 46 0.243 0.210 2.140 41 455 496 46 0.284 0.203 2.170 40 468 508 46 0.241 0.228 2.210 43 485 528 46 0.279 0.221 2.240 47 422 469 46 0.292 0.241 2.280 44 477 521 46 0.242 0.217 2.320 53 474 527 46 0.274 0.224 2.370 45 462 507 46 0.271 0.214 2.420 45 461 506 46 0.280 0.198 2.470 56 453 509 46 0.228 0.236 2.530 43 482 525 46 0.207 0.219 2.590 52 448 500 46 0.269 0.214 2.660 53 470 523 46 0.278 0.206 2.740 49 472 521 46 0.275 0.217 2.830 48 466 514 46 0.250 0.207 2.930 48 464 512 46 0.271 0.209 3.040 51 471 522 46 0.205 0.211 3.180 48 489 537 46 0.238 0.203 3.350 58 459 517 46 0.228 0.197 3.560 54 478 532 46 0.196 0.168 3.830 55 470 525 46 0.173 0.170 4.210 64 475 539 46 0.157 0.153 4.810 48 478 526 46 0.245 0.185 6.040 55 488 543 46 0.173 0.162 20.000 59 489 548 46 1.700 20 2P98 23375 0.038 0.038 1,2 13.300 3.700 95.500 0.249 1.70 1.79 3.0 12288 3304 0.249 3.70 92.70 0.166 1.79 1.90 4.5 11766 3147 0.166 3.70 93.30 0.101 1.90 2.03 7.3 11153 2980 0.101 3.70 94.60 0.073 2.03 2.19 9.8 10538 2810 0.073 3.80 95.70 0.052 2.19 2.40 13.8 9840 2610 0.052 3.80 95.60 0.040 2.40 2.69 17.9 8942 2379 0.040 3.80 97.20 0.040 2.69 3.10 16.2 8014 2125 0.040 3.80 97.70 0.028 3.10 3.80 22.6 6816 1812 0.028 3.80 98.20 0.021 3.80 5.38 30.7 5345 1426 0.021 3.70 99.20 0.029 5.38 19.89 17.1 2768 782 0.029 3.50 97.10 data scaling Phil Evans pre@mrc-lmb.cam.ac.uk Fortran_77 http://www.ccp4.ac.uk/dist/html/INDEX.html SCALA other phasing A. Vagin alexei@ysbl.york.ac.uk Fortran_77 http://www.ccp4.ac.uk/dist/html/molrep.html MOLREP other refinement Axel T. Brunger axel.brunger@yale.edu Fortran_77 http://cns.csb.yale.edu/v1.1/ CNS package data extraction PDB sw-help@rcsb.rutgers.edu April. 3, 2006 C++ http://pdb.rutgers.edu/software/ PDB_EXTRACT package 2.000 E. coli methionine aminopeptidase monometalated with inhibitor YE7 1 N N 2 N N 3 N N 4 N N 5 N N A THR 7 A THR 6 HELX_P A GLU 29 A GLU 28 1 1 23 A PRO 30 A PRO 29 HELX_P A VAL 32 A VAL 31 5 2 3 A SER 37 A SER 36 HELX_P A GLU 52 A GLU 51 1 3 16 A GLY 61 A GLY 60 HELX_P A TYR 65 A TYR 64 5 4 5 A THR 119 A THR 118 HELX_P A ARG 138 A ARG 137 1 5 20 A ASN 145 A ASN 144 HELX_P A GLU 160 A GLU 159 1 6 16 metalc 2.458 A ASN 74 A O ASN 73 1_555 A NA 265 C NA NA 1_555 metalc 2.434 A VAL 76 A O VAL 75 1_555 A NA 265 C NA NA 1_555 metalc 2.089 A ASP 108 A OD2 ASP 107 1_555 A MN 264 B MN MN 1_555 metalc 2.187 A GLU 204 A OE2 GLU 203 1_555 A MN 264 B MN MN 1_555 metalc 2.457 A SER 231 A O SER 230 1_555 A NA 265 C NA NA 1_555 metalc 2.220 A GLU 235 A OE2 GLU 234 1_555 A MN 264 B MN MN 1_555 metalc 2.114 A MN 264 B MN MN 1_555 A YE7 266 D OAQ YE7 1_555 metalc 2.552 A NA 265 C NA NA 1_555 A HOH 278 E O HOH 1_555 HYDROLASE monometalated, mononuclear, Mn(II)-form, hydrolase, enzyme-inhibitor complex, metalloenzyme A GLU 180 A GLU 179 1 A PRO 181 A PRO 180 0.19 AMPM_ECOLI UNP 1 2 P0AE18 AISIKTPEDIEKMRVAGRLAAEVLEMIEPYVKPGVSTGELDRICNDYIVNEQHAVSACLGYHGYPKSVCISINEVVCHGI PDDAKLLKDGDIVNIDVTVIKDGFHGDTSKMFIVGKPTIMGERLCRITQESLYLALRMVKPGINLREIGAAIQKFVEAEG FSVVREYCGHGIGRGFHEEPQVLHYDSRETNVVLKPGMTFTIEPMVNAGKKEIRTMKDGWTVKTKDRSLSAQYEHTIVVT DNGCEILTLRKDDTIPAIISHD 2 263 2P98 2 262 P0AE18 A 1 1 261 3 3 3 3 2 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A VAL 56 A VAL 55 A SER 57 A SER 56 A ILE 93 A ILE 92 A LYS 102 A LYS 101 A CYS 70 A CYS 69 A ILE 73 A ILE 72 A VAL 56 A VAL 55 A SER 57 A SER 56 A ILE 93 A ILE 92 A LYS 102 A LYS 101 A PHE 105 A PHE 104 A ILE 114 A ILE 113 A VAL 76 A VAL 75 A CYS 78 A CYS 77 A VAL 223 A VAL 222 A THR 225 A THR 224 A ILE 214 A ILE 213 A THR 216 A THR 215 A SER 163 A SER 162 A VAL 164 A VAL 163 A MET 206 A MET 205 A ASN 208 A ASN 207 A SER 231 A SER 230 A GLN 233 A GLN 232 A GLY 170 A GLY 169 A GLY 172 A GLY 171 A GLU 179 A GLU 178 A VAL 183 A VAL 182 A THR 200 A THR 199 A ILE 203 A ILE 202 A HIS 236 A HIS 235 A THR 241 A THR 240 A GLY 244 A GLY 243 A ILE 247 A ILE 246 A ILE 259 A ILE 258 A SER 261 A SER 260 BINDING SITE FOR RESIDUE MN A 264 A MN 264 Software 5 BINDING SITE FOR RESIDUE NA A 265 A NA 265 Software 4 BINDING SITE FOR RESIDUE YE7 A 266 A YE7 266 Software 14 A ASP 108 A ASP 107 5 1_555 A HIS 171 A HIS 170 5 1_555 A GLU 204 A GLU 203 5 1_555 A GLU 235 A GLU 234 5 1_555 A YE7 266 D YE7 5 1_555 A ASN 74 A ASN 73 4 1_555 A VAL 76 A VAL 75 4 1_555 A SER 231 A SER 230 4 1_555 A HOH 278 E HOH 4 1_555 A TYR 62 A TYR 61 14 1_555 A CYS 70 A CYS 69 14 1_555 A HIS 79 A HIS 78 14 1_555 A ASP 97 A ASP 96 14 1_555 A ASP 108 A ASP 107 14 1_555 A HIS 171 A HIS 170 14 1_555 A PHE 177 A PHE 176 14 1_555 A HIS 178 A HIS 177 14 1_555 A GLU 204 A GLU 203 14 1_555 A TRP 221 A TRP 220 14 1_555 A GLU 235 A GLU 234 14 1_555 A MN 264 B MN 14 1_555 A HOH 420 E HOH 14 1_555 A HOH 421 E HOH 14 1_555 4 P 1 21 1