0.005414 0.000000 0.000000 0.000000 0.005414 0.000000 0.000000 0.000000 0.005414 0.00000 0.00000 0.00000 Zanotti, G. Battistutta, R. Panzalorto, M. Francescato, P. Bruno, G. De Gregorio, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 24 90.00 90.00 90.00 184.700 184.700 184.700 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 C5 H11 N O2 117.146 n NORVALINE 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 C N 254 N C N 255 N C N 256 N O N 257 N O N 258 N H N 259 N H N 260 N H N 261 N H 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 N N 270 S C N 271 N C N 272 N O N 273 N C Y 274 N C Y 275 N C Y 276 N C Y 277 N C Y 278 N C Y 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 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 C N 298 N C 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 N N 310 S C N 311 N C N 312 N O N 313 N C N 314 N O N 315 N O 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 R C N 328 N O N 329 N C N 330 N O N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N H N 339 N H N 340 N N N 341 S C N 342 N C N 343 N O N 344 N C Y 345 N C Y 346 N C Y 347 N C Y 348 N N Y 349 N C Y 350 N C Y 351 N C Y 352 N C Y 353 N C N 354 N O N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H 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 N N 368 S C N 369 N C N 370 N O N 371 N C Y 372 N C Y 373 N C Y 374 N C Y 375 N C Y 376 N C Y 377 N C N 378 N O 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 391 N N N 392 S C N 393 N C N 394 N O N 395 N C N 396 N C N 397 N C N 398 N O N 399 N H N 400 N H N 401 N H N 402 N H N 403 N H N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 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 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 doub 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 doub N 262 N sing N 263 N sing N 264 N sing N 265 N sing Y 266 N doub Y 267 N sing Y 268 N sing N 269 N sing Y 270 N doub N 271 N sing Y 272 N doub N 273 N sing Y 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 sing N 284 N doub 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 sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N doub 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 sing N 313 N sing N 314 N doub 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 sing 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 doub N 331 N sing N 332 N sing N 333 N sing N 334 N sing Y 335 N doub Y 336 N sing Y 337 N sing N 338 N sing Y 339 N doub Y 340 N sing Y 341 N sing N 342 N sing Y 343 N sing Y 344 N doub N 345 N sing Y 346 N doub N 347 N sing Y 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N doub N 359 N sing N 360 N sing N 361 N sing N 362 N sing Y 363 N doub Y 364 N sing Y 365 N sing N 366 N sing Y 367 N doub N 368 N sing Y 369 N doub N 370 N sing Y 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N doub N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing UK Org.Biomol.Chem. 1477-0520 1 3178 3185 10.1039/b304901a 14527149 Functional and structural characterization of ovine ornithine transcarbamoylase. 2003 US J.Biol.Chem. JBCHA3 0071 0021-9258 273 34247 34254 10.1074/jbc.273.51.34247 1.85 A Resolution Crystal Structure of Human Ornithine Transcarbamoylase Complexed with N-phopshonacetyl-L-ornithine. Catalytic Mechanism and Correlation with Inherited Deficiency. 1998 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 94 9550 9555 10.1073/pnas.94.18.9550 Substrate-induced Conformational Change in a Trimeric Ornithine Transcarbamoylase 1997 10.2210/pdb1fb5/pdb pdb_00001fb5 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 IMAGE PLATE 1999-02-10 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.05 1.0 5.2R ELETTRA 1.05 SYNCHROTRON ELETTRA BEAMLINE 5.2R 35888.215 ORNITHINE TRANSCARBAMOYLASE 2.1.3.3 1 nat polymer Synthesized 117.146 NORVALINE 1 syn non-polymer 18.015 water 3 nat water OTCASE no no VQLKGRDLLTLKNFTGEEIKYMLWLSADLKFRIKQKGEYLPLLQGKSLGMIFEKRSTRTRLSTETGFALLGGHPCFLTTQ DIHLGVNESLTDTARVLSSMADAVLARVYKQSDLETLAKEASIPVINGLSDLYHPIQILADYLTLQEHYSSLKGLTLSWI GDGNNILHSIMMSAAKFGMHLQAATPKGYEPDASVTKLAEQYAKENGTKLLLTNDPLEAAHGGNVLITDTWISMGREEEK KKRLQAFQGYQVNSKTAKVAASAWTFLHCLPRKPEEVDDDVFYSPRSLVFPEAENRKWTIMAVMVSLLTDYSPQLQKPKF VQLKGRDLLTLKNFTGEEIKYMLWLSADLKFRIKQKGEYLPLLQGKSLGMIFEKRSTRTRLSTETGFALLGGHPCFLTTQ DIHLGVNESLTDTARVLSSMADAVLARVYKQSDLETLAKEASIPVINGLSDLYHPIQILADYLTLQEHYSSLKGLTLSWI GDGNNILHSIMMSAAKFGMHLQAATPKGYEPDASVTKLAEQYAKENGTKLLLTNDPLEAAHGGNVLITDTWISMGREEEK KKRLQAFQGYQVNSKTAKVAASAWTFLHCLPRKPEEVDDDVFYSPRSLVFPEAENRKWTIMAVMVSLLTDYSPQLQKPKF 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n sheep Ovis sample 9940 LIVER Ovis aries 1 7.32 83.19 VAPOR DIFFUSION, HANGING DROP 8% PEG 4000, 0.1 M Na acetate, VAPOR DIFFUSION, HANGING DROP, temperature 298.K 298. chem_comp_atom chem_comp_bond database_2 struct_site entity pdbx_entity_src_syn repository Initial release Version format compliance Derived calculations Version format compliance Data collection Database references Derived calculations Source and taxonomy Structure summary 1 0 2003-08-26 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-07 1 4 2024-03-13 _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 _entity.details Human ornithine transcarbamoylase complexed with N-phosphonacetyl-L-ornithine RCSB Y RCSB 2000-07-14 REL REL NVA NORVALINE HOH water THE ACTIVE SITE CAVITY IS EMPTY AND THE PROTEIN CAN BE CONSIDERED TO BE IN THE T STATE. L-NORVALINE IS POSITIONED IN A HYPOTHETICAL SITE, IN AN ELECTRON DENSITY THAT COULD REPRESENT A PROTEIN SIDE CHAIN. THE AUTHORS USED THE HUMAN AMINO ACID SEQUENCE, SINCE THE OVINE ONE WAS NOT AVAILABLE. ASP IS PRESENT AT 297 IN DATABASE REFERENCE. SHI ET AL., J.BIOL.CHEM 1998, 273:34347-24254 LISTS ALA AT 297. NVA 900 2 NVA NVA 900 A TIP 1 3 HOH HOH 1 A TIP 3 3 HOH HOH 3 A TIP 4 3 HOH HOH 4 A VAL 35 n 1 VAL 35 A GLN 36 n 2 GLN 36 A LEU 37 n 3 LEU 37 A LYS 38 n 4 LYS 38 A GLY 39 n 5 GLY 39 A ARG 40 n 6 ARG 40 A ASP 41 n 7 ASP 41 A LEU 42 n 8 LEU 42 A LEU 43 n 9 LEU 43 A THR 44 n 10 THR 44 A LEU 45 n 11 LEU 45 A LYS 46 n 12 LYS 46 A ASN 47 n 13 ASN 47 A PHE 48 n 14 PHE 48 A THR 49 n 15 THR 49 A GLY 50 n 16 GLY 50 A GLU 51 n 17 GLU 51 A GLU 52 n 18 GLU 52 A ILE 53 n 19 ILE 53 A LYS 54 n 20 LYS 54 A TYR 55 n 21 TYR 55 A MET 56 n 22 MET 56 A LEU 57 n 23 LEU 57 A TRP 58 n 24 TRP 58 A LEU 59 n 25 LEU 59 A SER 60 n 26 SER 60 A ALA 61 n 27 ALA 61 A ASP 62 n 28 ASP 62 A LEU 63 n 29 LEU 63 A LYS 64 n 30 LYS 64 A PHE 65 n 31 PHE 65 A ARG 66 n 32 ARG 66 A ILE 67 n 33 ILE 67 A LYS 68 n 34 LYS 68 A GLN 69 n 35 GLN 69 A LYS 70 n 36 LYS 70 A GLY 71 n 37 GLY 71 A GLU 72 n 38 GLU 72 A TYR 73 n 39 TYR 73 A LEU 74 n 40 LEU 74 A PRO 75 n 41 PRO 75 A LEU 76 n 42 LEU 76 A LEU 77 n 43 LEU 77 A GLN 78 n 44 GLN 78 A GLY 79 n 45 GLY 79 A LYS 80 n 46 LYS 80 A SER 81 n 47 SER 81 A LEU 82 n 48 LEU 82 A GLY 83 n 49 GLY 83 A MET 84 n 50 MET 84 A ILE 85 n 51 ILE 85 A PHE 86 n 52 PHE 86 A GLU 87 n 53 GLU 87 A LYS 88 n 54 LYS 88 A ARG 89 n 55 ARG 89 A SER 90 n 56 SER 90 A THR 91 n 57 THR 91 A ARG 92 n 58 ARG 92 A THR 93 n 59 THR 93 A ARG 94 n 60 ARG 94 A LEU 95 n 61 LEU 95 A SER 96 n 62 SER 96 A THR 97 n 63 THR 97 A GLU 98 n 64 GLU 98 A THR 99 n 65 THR 99 A GLY 100 n 66 GLY 100 A PHE 101 n 67 PHE 101 A ALA 102 n 68 ALA 102 A LEU 103 n 69 LEU 103 A LEU 104 n 70 LEU 104 A GLY 105 n 71 GLY 105 A GLY 106 n 72 GLY 106 A HIS 107 n 73 HIS 107 A PRO 108 n 74 PRO 108 A CYS 109 n 75 CYS 109 A PHE 110 n 76 PHE 110 A LEU 111 n 77 LEU 111 A THR 112 n 78 THR 112 A THR 113 n 79 THR 113 A GLN 114 n 80 GLN 114 A ASP 115 n 81 ASP 115 A ALA 116 n 82 ILE 116 A ALA 117 n 83 HIS 117 A ALA 118 n 84 LEU 118 A ALA 119 n 85 GLY 119 A ALA 120 n 86 VAL 120 A ALA 121 n 87 ASN 121 A ALA 122 n 88 GLU 122 A SER 123 n 89 SER 123 A LEU 124 n 90 LEU 124 A THR 125 n 91 THR 125 A ASP 126 n 92 ASP 126 A THR 127 n 93 THR 127 A ALA 128 n 94 ALA 128 A ARG 129 n 95 ARG 129 A VAL 130 n 96 VAL 130 A LEU 131 n 97 LEU 131 A SER 132 n 98 SER 132 A SER 133 n 99 SER 133 A MET 134 n 100 MET 134 A ALA 135 n 101 ALA 135 A ASP 136 n 102 ASP 136 A ALA 137 n 103 ALA 137 A VAL 138 n 104 VAL 138 A LEU 139 n 105 LEU 139 A ALA 140 n 106 ALA 140 A ARG 141 n 107 ARG 141 A VAL 142 n 108 VAL 142 A TYR 143 n 109 TYR 143 A LYS 144 n 110 LYS 144 A GLN 145 n 111 GLN 145 A SER 146 n 112 SER 146 A ASP 147 n 113 ASP 147 A LEU 148 n 114 LEU 148 A GLU 149 n 115 GLU 149 A THR 150 n 116 THR 150 A LEU 151 n 117 LEU 151 A ALA 152 n 118 ALA 152 A LYS 153 n 119 LYS 153 A GLU 154 n 120 GLU 154 A ALA 155 n 121 ALA 155 A SER 156 n 122 SER 156 A ILE 157 n 123 ILE 157 A PRO 158 n 124 PRO 158 A VAL 159 n 125 VAL 159 A ILE 160 n 126 ILE 160 A ASN 161 n 127 ASN 161 A GLY 162 n 128 GLY 162 A LEU 163 n 129 LEU 163 A SER 164 n 130 SER 164 A ASP 165 n 131 ASP 165 A LEU 166 n 132 LEU 166 A TYR 167 n 133 TYR 167 A HIS 168 n 134 HIS 168 A PRO 169 n 135 PRO 169 A ILE 170 n 136 ILE 170 A GLN 171 n 137 GLN 171 A ILE 172 n 138 ILE 172 A LEU 173 n 139 LEU 173 A ALA 174 n 140 ALA 174 A ASP 175 n 141 ASP 175 A TYR 176 n 142 TYR 176 A LEU 177 n 143 LEU 177 A THR 178 n 144 THR 178 A LEU 179 n 145 LEU 179 A GLN 180 n 146 GLN 180 A GLU 181 n 147 GLU 181 A HIS 182 n 148 HIS 182 A TYR 183 n 149 TYR 183 A SER 184 n 150 SER 184 A SER 185 n 151 SER 185 A LEU 186 n 152 LEU 186 A LYS 187 n 153 LYS 187 A GLY 188 n 154 GLY 188 A LEU 189 n 155 LEU 189 A THR 190 n 156 THR 190 A LEU 191 n 157 LEU 191 A SER 192 n 158 SER 192 A TRP 193 n 159 TRP 193 A ILE 194 n 160 ILE 194 A GLY 195 n 161 GLY 195 A ASP 196 n 162 ASP 196 A GLY 197 n 163 GLY 197 A ASN 198 n 164 ASN 198 A ASN 199 n 165 ASN 199 A ILE 200 n 166 ILE 200 A LEU 201 n 167 LEU 201 A HIS 202 n 168 HIS 202 A SER 203 n 169 SER 203 A ILE 204 n 170 ILE 204 A MET 205 n 171 MET 205 A MET 206 n 172 MET 206 A SER 207 n 173 SER 207 A ALA 208 n 174 ALA 208 A ALA 209 n 175 ALA 209 A LYS 210 n 176 LYS 210 A PHE 211 n 177 PHE 211 A GLY 212 n 178 GLY 212 A MET 213 n 179 MET 213 A HIS 214 n 180 HIS 214 A LEU 215 n 181 LEU 215 A GLN 216 n 182 GLN 216 A ALA 217 n 183 ALA 217 A ALA 218 n 184 ALA 218 A THR 219 n 185 THR 219 A PRO 220 n 186 PRO 220 A LYS 221 n 187 LYS 221 A GLY 222 n 188 GLY 222 A TYR 223 n 189 TYR 223 A GLU 224 n 190 GLU 224 A PRO 225 n 191 PRO 225 A ASP 226 n 192 ASP 226 A ALA 227 n 193 ALA 227 A SER 228 n 194 SER 228 A VAL 229 n 195 VAL 229 A THR 230 n 196 THR 230 A LYS 231 n 197 LYS 231 A LEU 232 n 198 LEU 232 A ALA 233 n 199 ALA 233 A GLU 234 n 200 GLU 234 A GLN 235 n 201 GLN 235 A TYR 236 n 202 TYR 236 A ALA 237 n 203 ALA 237 A LYS 238 n 204 LYS 238 A GLU 239 n 205 GLU 239 A ASN 240 n 206 ASN 240 A GLY 241 n 207 GLY 241 A THR 242 n 208 THR 242 A LYS 243 n 209 LYS 243 A LEU 244 n 210 LEU 244 A LEU 245 n 211 LEU 245 A LEU 246 n 212 LEU 246 A THR 247 n 213 THR 247 A ASN 248 n 214 ASN 248 A ASP 249 n 215 ASP 249 A PRO 250 n 216 PRO 250 A LEU 251 n 217 LEU 251 A GLU 252 n 218 GLU 252 A ALA 253 n 219 ALA 253 A ALA 254 n 220 ALA 254 A HIS 255 n 221 HIS 255 A GLY 256 n 222 GLY 256 A GLY 257 n 223 GLY 257 A ASN 258 n 224 ASN 258 A VAL 259 n 225 VAL 259 A LEU 260 n 226 LEU 260 A ILE 261 n 227 ILE 261 A THR 262 n 228 THR 262 A ASP 263 n 229 ASP 263 A THR 264 n 230 THR 264 A TRP 265 n 231 TRP 265 A ILE 266 n 232 ILE 266 A SER 267 n 233 SER 267 A MET 268 n 234 MET 268 A GLY 269 n 235 GLY 269 A ARG 270 n 236 ARG 270 A GLU 271 n 237 GLU 271 A GLU 272 n 238 GLU 272 A GLU 273 n 239 GLU 273 A LYS 274 n 240 LYS 274 A LYS 275 n 241 LYS 275 A LYS 276 n 242 LYS 276 A ARG 277 n 243 ARG 277 A LEU 278 n 244 LEU 278 A GLN 279 n 245 GLN 279 A ALA 280 n 246 ALA 280 A PHE 281 n 247 PHE 281 A GLN 282 n 248 GLN 282 A GLY 283 n 249 GLY 283 A TYR 284 n 250 TYR 284 A GLN 285 n 251 GLN 285 A VAL 286 n 252 VAL 286 A ASN 287 n 253 ASN 287 A SER 288 n 254 SER 288 A LYS 289 n 255 LYS 289 A THR 290 n 256 THR 290 A ALA 291 n 257 ALA 291 A LYS 292 n 258 LYS 292 A VAL 293 n 259 VAL 293 A ALA 294 n 260 ALA 294 A ALA 295 n 261 ALA 295 A SER 296 n 262 SER 296 A ALA 297 n 263 ALA 297 A TRP 298 n 264 TRP 298 A THR 299 n 265 THR 299 A PHE 300 n 266 PHE 300 A LEU 301 n 267 LEU 301 A HIS 302 n 268 HIS 302 A CYS 303 n 269 CYS 303 A LEU 304 n 270 LEU 304 A PRO 305 n 271 PRO 305 A ARG 306 n 272 ARG 306 A LYS 307 n 273 LYS 307 A PRO 308 n 274 PRO 308 A GLU 309 n 275 GLU 309 A GLU 310 n 276 GLU 310 A VAL 311 n 277 VAL 311 A ASP 312 n 278 ASP 312 A ASP 313 n 279 ASP 313 A ASP 314 n 280 ASP 314 A VAL 315 n 281 VAL 315 A PHE 316 n 282 PHE 316 A TYR 317 n 283 TYR 317 A SER 318 n 284 SER 318 A PRO 319 n 285 PRO 319 A ARG 320 n 286 ARG 320 A SER 321 n 287 SER 321 A LEU 322 n 288 LEU 322 A VAL 323 n 289 VAL 323 A PHE 324 n 290 PHE 324 A PRO 325 n 291 PRO 325 A GLU 326 n 292 GLU 326 A ALA 327 n 293 ALA 327 A GLU 328 n 294 GLU 328 A ASN 329 n 295 ASN 329 A ARG 330 n 296 ARG 330 A LYS 331 n 297 LYS 331 A TRP 332 n 298 TRP 332 A THR 333 n 299 THR 333 A ILE 334 n 300 ILE 334 A MET 335 n 301 MET 335 A ALA 336 n 302 ALA 336 A VAL 337 n 303 VAL 337 A MET 338 n 304 MET 338 A VAL 339 n 305 VAL 339 A SER 340 n 306 SER 340 A LEU 341 n 307 LEU 341 A LEU 342 n 308 LEU 342 A THR 343 n 309 THR 343 A ASP 344 n 310 ASP 344 A TYR 345 n 311 TYR 345 A SER 346 n 312 SER 346 A PRO 347 n 313 PRO 347 A GLN 348 n 314 GLN 348 A LEU 349 n 315 LEU 349 A GLN 350 n 316 GLN 350 A LYS 351 n 317 LYS 351 A PRO 352 n 318 PRO 352 A LYS 353 n 319 LYS 353 A PHE 354 n 320 PHE 354 A author_and_software_defined_assembly PISA,PQS 3 trimeric 5430 -34 37060 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 0.0000000000 0.0000000000 1.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 5_555 z,x,y crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1.0000000000 0.0000000000 0.0000000000 9_555 y,z,x crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 A N CYS 109 A N CYS 75 A O LEU 82 A O LEU 48 A O GLY 83 A O GLY 49 A N LEU 139 A N LEU 105 A O VAL 138 A O VAL 104 A N ILE 160 A N ILE 126 A N LEU 245 A N LEU 211 A O LEU 215 A O LEU 181 A O GLN 216 A O GLN 182 A N TRP 193 A N TRP 159 A N SER 192 A N SER 158 A O VAL 259 A O VAL 225 A N LEU 260 A N LEU 226 A O THR 299 A O THR 265 1 A CG1 ILE 116 A CG1 ILE 82 1 Y 1 A CG2 ILE 116 A CG2 ILE 82 1 Y 1 A CD1 ILE 116 A CD1 ILE 82 1 Y 1 A CG HIS 117 A CG HIS 83 1 Y 1 A ND1 HIS 117 A ND1 HIS 83 1 Y 1 A CD2 HIS 117 A CD2 HIS 83 1 Y 1 A CE1 HIS 117 A CE1 HIS 83 1 Y 1 A NE2 HIS 117 A NE2 HIS 83 1 Y 1 A CG LEU 118 A CG LEU 84 1 Y 1 A CD1 LEU 118 A CD1 LEU 84 1 Y 1 A CD2 LEU 118 A CD2 LEU 84 1 Y 1 A CG1 VAL 120 A CG1 VAL 86 1 Y 1 A CG2 VAL 120 A CG2 VAL 86 1 Y 1 A CG ASN 121 A CG ASN 87 1 Y 1 A OD1 ASN 121 A OD1 ASN 87 1 Y 1 A ND2 ASN 121 A ND2 ASN 87 1 Y 1 A CG GLU 122 A CG GLU 88 1 Y 1 A CD GLU 122 A CD GLU 88 1 Y 1 A OE1 GLU 122 A OE1 GLU 88 1 Y 1 A OE2 GLU 122 A OE2 GLU 88 1 Y 1 A THR 44 175.99 142.13 1 A LYS 46 -39.38 -71.31 1 A PRO 75 -68.48 22.61 1 A ARG 89 -43.79 105.60 1 A THR 91 -3.10 -79.39 1 A GLU 98 -39.65 -72.86 1 A THR 112 -93.38 -95.16 1 A GLN 114 -67.24 2.75 1 A ASP 115 -129.20 -153.93 1 A ILE 116 -74.01 36.10 1 A LEU 118 -109.54 -72.67 1 A VAL 120 44.20 121.36 1 A MET 134 -87.44 -78.06 1 A ALA 137 -178.77 147.54 1 A SER 146 -18.56 -60.88 1 A SER 156 -74.10 24.69 1 A ASN 161 -68.61 91.44 1 A LEU 163 139.18 113.74 1 A HIS 168 -173.94 46.53 1 A SER 185 157.62 137.88 1 A LYS 187 -1.33 -73.49 1 A ILE 200 -50.08 -71.44 1 A MET 206 -62.22 2.10 1 A SER 207 -142.75 -30.69 1 A LYS 221 -54.46 12.25 1 A ASP 226 -28.40 116.00 1 A LEU 251 -60.83 29.83 1 A ALA 254 -97.53 40.94 1 A HIS 255 -83.44 -86.43 1 A ASP 263 -175.26 137.42 1 A THR 264 -37.63 142.02 1 A ARG 270 -151.70 -147.98 1 A GLU 271 -149.20 -43.09 1 A GLU 273 -86.78 49.13 1 A LYS 274 174.32 -23.08 1 A LYS 276 -161.38 -17.93 1 A LEU 278 -96.30 49.16 1 A GLN 285 2.21 71.07 1 A ALA 295 -61.37 -163.58 1 A TRP 298 -18.50 133.11 1 A HIS 302 -178.73 131.03 1 A LEU 304 72.47 163.79 1 A ARG 306 -15.67 -113.74 1 A LYS 307 86.47 73.33 1 A PRO 308 -50.05 -3.92 1 A VAL 311 164.73 137.77 1 A VAL 315 -78.34 -71.39 1 A PRO 319 -59.50 -1.00 1 A TYR 345 -8.75 -101.01 1 A SER 346 105.65 110.62 1 A LEU 349 101.43 126.70 The human amino acid sequence was used, since the ovine one was not available 0.252 0.212 0.219 0.219 3.5 15.0 674 13375 13375 95.3 random, I>3sigma(I) 1 0 0 Engh & Huber 3.5 15.0 3 2514 8 0 2503 0.01 1.5 23.4 0.92 48.7 3.5 500 1FB5 13959 0 0 0.16 1 4.3 10 98.2 0.32 3.51 3.92 3877 1 4.4 99.5 data reduction MOSFLM data scaling SCALA phasing AMoRE refinement CNS data scaling CCP4 (SCALA) LOW RESOLUTION STRUCTURE OF OVINE ORNITHINE TRANSCARBMOYLASE IN THE UNLIGANDED STATE 1 N N 2 N N 3 N N The biological assembly is a trimer constructed by three identical polypeptyde chains, related by a crystallographic three-forld axis. L-norvaline is positioned in an hypothetical site, in an electron density that could represent a protein side chain. A THR 44 A THR 10 HELX_P A PHE 48 A PHE 14 5 1 5 A THR 49 A THR 15 HELX_P A GLN 69 A GLN 35 1 2 21 A LEU 74 A LEU 40 HELX_P A GLN 78 A GLN 44 5 3 5 A SER 90 A SER 56 HELX_P A LEU 104 A LEU 70 1 4 15 A SER 123 A SER 89 HELX_P A MET 134 A MET 100 1 5 12 A LYS 144 A LYS 110 HELX_P A GLU 154 A GLU 120 1 6 11 A HIS 168 A HIS 134 HELX_P A SER 184 A SER 150 1 7 17 A ASN 198 A ASN 164 HELX_P A ALA 209 A ALA 175 1 8 12 A LYS 210 A LYS 176 HELX_P A GLY 212 A GLY 178 5 9 3 A ASP 226 A ASP 192 HELX_P A GLY 241 A GLY 207 1 10 16 A ASP 249 A ASP 215 HELX_P A ALA 253 A ALA 219 5 11 5 A LYS 276 A LYS 242 HELX_P A ALA 280 A ALA 246 5 12 5 A ASN 287 A ASN 253 HELX_P A ALA 294 A ALA 260 1 13 8 A LYS 307 A LYS 273 HELX_P A VAL 311 A VAL 277 5 14 5 A ASP 312 A ASP 278 HELX_P A TYR 317 A TYR 283 1 15 6 A LEU 322 A LEU 288 HELX_P A THR 343 A THR 309 1 16 22 TRANSFERASE cooperativity, T-state, ornithine, TRANSFERASE A LEU 304 A LEU 270 1 A PRO 305 A PRO 271 -0.26 OTC_HUMAN UNP 1 35 P00480 VQLKGRDLLTLKNFTGEEIKYMLWLSADLKFRIKQKGEYLPLLQGKSLGMIFEKRSTRTRLSTETGLALLGGHPCFLTTQ DIHLGVNESLTDTARVLSSMADAVLARVYKQSDLDTLAKEASIPIINGLSDLYHPIQILADYLTLQEHYSSLKGLTLSWI GDGNNILHSIMMSAAKFGMHLQAATPKGYEPDASVTKLAEQYAKENGTKLLLTNDPLEAAHGGNVLITDTWISMGQEEEK KKRLQAFQGYQVTMKTAKVAASDWTFLHCLPRKPEEVDDEVFYSPRSLVFPEAENRKWTIMAVMVSLLTDYSPQLQKPKF 35 354 1FB5 35 354 P00480 A 1 1 320 1 LEU SEE REMARK 999 PHE 101 1FB5 A P00480 UNP 101 67 1 ASP SEE REMARK 999 GLU 149 1FB5 A P00480 UNP 149 115 1 ILE SEE REMARK 999 VAL 159 1FB5 A P00480 UNP 159 125 1 GLN SEE REMARK 999 ARG 270 1FB5 A P00480 UNP 270 236 1 THR SEE REMARK 999 ASN 287 1FB5 A P00480 UNP 287 253 1 ASP SEE REMARK 999 ALA 297 1FB5 A P00480 UNP 297 263 1 MET SEE REMARK 999 SER 288 1FB5 A P00480 UNP 288 254 1 GLU SEE REMARK 999 ASP 314 1FB5 A P00480 UNP 314 280 4 5 parallel parallel parallel parallel parallel parallel parallel A HIS 107 A HIS 73 A LEU 111 A LEU 77 A SER 81 A SER 47 A PHE 86 A PHE 52 A VAL 138 A VAL 104 A ARG 141 A ARG 107 A VAL 159 A VAL 125 A ASN 161 A ASN 127 A LEU 244 A LEU 210 A THR 247 A THR 213 A LEU 215 A LEU 181 A ALA 218 A ALA 184 A LEU 191 A LEU 157 A GLY 195 A GLY 161 A VAL 259 A VAL 225 A ASP 263 A ASP 229 A THR 299 A THR 265 A LEU 301 A LEU 267 BINDING SITE FOR RESIDUE NVA A 900 A NVA 900 Software 4 A SER 133 A SER 99 4 1_555 A MET 134 A MET 100 4 1_555 A ASP 136 A ASP 102 4 1_555 A LYS 331 A LYS 297 4 5_555 212 P 43 3 2