0.032157 0.000000 0.002497 0.000000 0.016488 0.000000 0.000000 0.000000 0.027147 0.00000 0.00000 0.00000 Khangulov, V. Schlessman, J.L. Garcia-Moreno, B.E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 94.44 90.00 31.097 60.651 36.948 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 Ca 2 40.078 CALCIUM ION non-polymer 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 C10 H16 N2 O11 P2 402.188 THYMIDINE-3',5'-DIPHOSPHATE DNA 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 CA N 75 N N N 76 S C N 77 N C N 78 N O N 79 N C N 80 N C N 81 N C N 82 N O N 83 N N N 84 N O N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N N N 96 S C N 97 N C N 98 N O N 99 N C N 100 N C N 101 N C N 102 N O N 103 N O N 104 N O N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N N N 115 N C N 116 N C 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 N N 125 S C N 126 N C N 127 N O N 128 N C Y 129 N C Y 130 N N Y 131 N C Y 132 N C Y 133 N N N 134 N O N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N O N 146 N H N 147 N H N 148 N N N 149 S C N 150 N C N 151 N O N 152 S C N 153 N C N 154 N C N 155 N C N 156 N O N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N N N 171 S C N 172 N C N 173 N O N 174 N C N 175 N C N 176 N C N 177 N C N 178 N O N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N N N 193 S C N 194 N C N 195 N O N 196 N C N 197 N C N 198 N C N 199 N C N 200 N N N 201 N O N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N N N 218 S C N 219 N C N 220 N O N 221 N C N 222 N C N 223 N S N 224 N C N 225 N O N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N N N 238 S C N 239 N C N 240 N O N 241 N C Y 242 N C Y 243 N C Y 244 N C Y 245 N C Y 246 N C Y 247 N C N 248 N O N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N N N 261 S C N 262 N C N 263 N O N 264 N C N 265 N C N 266 N C N 267 N O 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 H N 276 N H N 277 N N N 278 S C N 279 N C N 280 N O N 281 N C N 282 N O N 283 N O 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 P N 292 N O N 293 N O N 294 N O N 295 N P N 296 N O N 297 N O N 298 N O N 299 N O N 300 N C N 301 R C N 302 N O N 303 S C N 304 N O N 305 N C N 306 R C N 307 N N N 308 N C N 309 N O N 310 N N N 311 N C N 312 N O N 313 N C N 314 N C N 315 N C 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 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 H N 331 N H N 332 N N N 333 S C N 334 N C N 335 N O N 336 R C N 337 N O N 338 N C N 339 N O 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 N N 350 S C N 351 N C N 352 N O N 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N N Y 358 N C Y 359 N C Y 360 N C Y 361 N C Y 362 N C N 363 N O 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 H N 375 N H N 376 N N N 377 S C N 378 N C N 379 N O N 380 N C Y 381 N C Y 382 N C Y 383 N C Y 384 N C Y 385 N C Y 386 N C N 387 N O N 388 N O N 389 N H N 390 N H N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N N N 401 S C N 402 N C N 403 N O N 404 N C N 405 N C N 406 N C N 407 N O N 408 N H N 409 N H 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 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 doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N doub N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N doub N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N doub N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N doub 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 sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N doub N 231 N sing N 232 N sing N 233 N sing N 234 N sing Y 235 N doub Y 236 N sing Y 237 N sing N 238 N sing Y 239 N doub N 240 N sing Y 241 N doub N 242 N sing Y 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 doub N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N 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 N 275 N sing N 276 N sing N 277 N doub 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 sing 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 doub N 308 N sing N 309 N sing N 310 N sing N 311 N doub 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 doub 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 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 sing N 341 N doub N 342 N sing N 343 N sing N 344 N sing N 345 N sing Y 346 N doub Y 347 N sing Y 348 N sing N 349 N sing Y 350 N doub Y 351 N sing Y 352 N sing N 353 N sing Y 354 N sing Y 355 N doub N 356 N sing Y 357 N doub N 358 N sing Y 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N doub N 370 N sing N 371 N sing N 372 N sing N 373 N sing Y 374 N doub Y 375 N sing Y 376 N sing N 377 N sing Y 378 N doub N 379 N sing Y 380 N doub N 381 N sing Y 382 N sing 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 doub N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing US Proteins PSFGEY 0867 0887-3585 77 570 588 10.1002/prot.22470 19533744 Molecular determinants of the pK(a) values of Asp and Glu residues in staphylococcal nuclease. 2009 10.2210/pdb3bdc/pdb pdb_00003bdc 110 1 multi-layer optics CCD 2007-09-05 BRUKER APEX II GE111 SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 SEALED TUBE OTHER 16143.463 Thermonuclease 3.1.31.1 G50F/V51N/P117G/H124L/S128A/Del44-49 1 man polymer 40.078 CALCIUM ION 1 syn non-polymer 402.188 THYMIDINE-3',5'-DIPHOSPHATE 1 syn non-polymer 18.015 water 106 nat water TNase, Micrococcal nuclease, Staphylococcal nuclease no no ATSTKKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPEFNEKYGPEASAFTKKMVENAKKIEVEFDKGQRTDKYG RGLAYIYADGKMVNEALVRQGLAKVAYVYKGNNTHEQLLRKAEAQAKKEKLNIWSEDNADSGQ ATSTKKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPEFNEKYGPEASAFTKKMVENAKKIEVEFDKGQRTDKYG RGLAYIYADGKMVNEALVRQGLAKVAYVYKGNNTHEQLLRKAEAQAKKEKLNIWSEDNADSGQ 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 sample Staphylococcus aureus Escherichia coli BL21(DE3) plasmid pET24a+ 1 2.15 42.84 VAPOR DIFFUSION, HANGING DROP 8.0 17% MPD, 25 mM Potassium Phosphate, Calcium Chloride, pdTp, pH 8.0, vapor diffusion, hanging drop, temperature 277K 277 database_2 struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model repository Initial release Version format compliance Database references Derived calculations Data collection Refinement description 1 0 2008-11-04 1 1 2011-07-13 1 2 2021-10-20 1 3 2023-08-30 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2007-11-14 REL REL CA CALCIUM ION THP THYMIDINE-3',5'-DIPHOSPHATE HOH water 1TQO 1TQO.PDB where all waters removed, all Bs=20.0 A^2, and E92A PDB experimental model CA 1 2 CA CA 150 A THP 142 3 THP THP 151 A HOH 1 4 HOH HOH 152 A HOH 2 4 HOH HOH 153 A HOH 3 4 HOH HOH 154 A HOH 4 4 HOH HOH 155 A HOH 5 4 HOH HOH 156 A HOH 6 4 HOH HOH 157 A HOH 7 4 HOH HOH 158 A HOH 8 4 HOH HOH 159 A HOH 9 4 HOH HOH 160 A HOH 10 4 HOH HOH 161 A HOH 11 4 HOH HOH 162 A HOH 12 4 HOH HOH 163 A HOH 13 4 HOH HOH 164 A HOH 14 4 HOH HOH 165 A HOH 15 4 HOH HOH 166 A HOH 16 4 HOH HOH 167 A HOH 17 4 HOH HOH 168 A HOH 18 4 HOH HOH 169 A HOH 19 4 HOH HOH 170 A HOH 20 4 HOH HOH 171 A HOH 21 4 HOH HOH 172 A HOH 22 4 HOH HOH 173 A HOH 23 4 HOH HOH 174 A HOH 24 4 HOH HOH 175 A HOH 25 4 HOH HOH 176 A HOH 26 4 HOH HOH 177 A HOH 27 4 HOH HOH 178 A HOH 28 4 HOH HOH 179 A HOH 29 4 HOH HOH 180 A HOH 30 4 HOH HOH 181 A HOH 31 4 HOH HOH 182 A HOH 32 4 HOH HOH 183 A HOH 33 4 HOH HOH 184 A HOH 34 4 HOH HOH 185 A HOH 35 4 HOH HOH 186 A HOH 36 4 HOH HOH 187 A HOH 37 4 HOH HOH 188 A HOH 38 4 HOH HOH 189 A HOH 39 4 HOH HOH 190 A HOH 40 4 HOH HOH 191 A HOH 41 4 HOH HOH 192 A HOH 42 4 HOH HOH 193 A HOH 43 4 HOH HOH 194 A HOH 44 4 HOH HOH 195 A HOH 45 4 HOH HOH 196 A HOH 46 4 HOH HOH 197 A HOH 47 4 HOH HOH 198 A HOH 48 4 HOH HOH 199 A HOH 49 4 HOH HOH 200 A HOH 50 4 HOH HOH 201 A HOH 51 4 HOH HOH 202 A HOH 52 4 HOH HOH 203 A HOH 53 4 HOH HOH 204 A HOH 54 4 HOH HOH 205 A HOH 55 4 HOH HOH 206 A HOH 56 4 HOH HOH 207 A HOH 57 4 HOH HOH 208 A HOH 58 4 HOH HOH 209 A HOH 59 4 HOH HOH 210 A HOH 60 4 HOH HOH 211 A HOH 61 4 HOH HOH 212 A HOH 62 4 HOH HOH 213 A HOH 63 4 HOH HOH 214 A HOH 64 4 HOH HOH 215 A HOH 65 4 HOH HOH 216 A HOH 66 4 HOH HOH 217 A HOH 67 4 HOH HOH 218 A HOH 68 4 HOH HOH 219 A HOH 69 4 HOH HOH 220 A HOH 70 4 HOH HOH 221 A HOH 71 4 HOH HOH 222 A HOH 72 4 HOH HOH 223 A HOH 73 4 HOH HOH 224 A HOH 74 4 HOH HOH 225 A HOH 75 4 HOH HOH 226 A HOH 76 4 HOH HOH 227 A HOH 77 4 HOH HOH 228 A HOH 78 4 HOH HOH 229 A HOH 79 4 HOH HOH 230 A HOH 80 4 HOH HOH 231 A HOH 81 4 HOH HOH 232 A HOH 82 4 HOH HOH 233 A HOH 83 4 HOH HOH 234 A HOH 84 4 HOH HOH 235 A HOH 85 4 HOH HOH 236 A HOH 86 4 HOH HOH 237 A HOH 87 4 HOH HOH 238 A HOH 88 4 HOH HOH 239 A HOH 89 4 HOH HOH 240 A HOH 90 4 HOH HOH 241 A HOH 91 4 HOH HOH 242 A HOH 92 4 HOH HOH 243 A HOH 93 4 HOH HOH 244 A HOH 94 4 HOH HOH 245 A HOH 95 4 HOH HOH 246 A HOH 96 4 HOH HOH 247 A HOH 97 4 HOH HOH 248 A HOH 98 4 HOH HOH 249 A HOH 99 4 HOH HOH 250 A HOH 100 4 HOH HOH 251 A HOH 101 4 HOH HOH 252 A HOH 102 4 HOH HOH 253 A HOH 103 4 HOH HOH 254 A HOH 104 4 HOH HOH 255 A HOH 105 4 HOH HOH 256 A HOH 106 4 HOH HOH 257 A 2.500 2.500 36.840 36.840 Phaser MODE: MR_AUTO n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A LEU 7 n 7 LEU 7 A HIS 8 n 8 HIS 8 A LYS 9 n 9 LYS 9 A GLU 10 n 10 GLU 10 A PRO 11 n 11 PRO 11 A ALA 12 n 12 ALA 12 A THR 13 n 13 THR 13 A LEU 14 n 14 LEU 14 A ILE 15 n 15 ILE 15 A LYS 16 n 16 LYS 16 A ALA 17 n 17 ALA 17 A ILE 18 n 18 ILE 18 A ASP 19 n 19 ASP 19 A GLY 20 n 20 GLY 20 A ASP 21 n 21 ASP 21 A THR 22 n 22 THR 22 A VAL 23 n 23 VAL 23 A LYS 24 n 24 LYS 24 A LEU 25 n 25 LEU 25 A MET 26 n 26 MET 26 A TYR 27 n 27 TYR 27 A LYS 28 n 28 LYS 28 A GLY 29 n 29 GLY 29 A GLN 30 n 30 GLN 30 A PRO 31 n 31 PRO 31 A MET 32 n 32 MET 32 A THR 33 n 33 THR 33 A PHE 34 n 34 PHE 34 A ARG 35 n 35 ARG 35 A LEU 36 n 36 LEU 36 A LEU 37 n 37 LEU 37 A LEU 38 n 38 LEU 38 A VAL 39 n 39 VAL 39 A ASP 40 n 40 ASP 40 A THR 41 n 41 THR 41 A PRO 42 n 42 PRO 42 A GLU 43 n 43 GLU 43 A PHE 50 n 44 PHE 50 A ASN 51 n 45 ASN 51 A GLU 52 n 46 GLU 52 A LYS 53 n 47 LYS 53 A TYR 54 n 48 TYR 54 A GLY 55 n 49 GLY 55 A PRO 56 n 50 PRO 56 A GLU 57 n 51 GLU 57 A ALA 58 n 52 ALA 58 A SER 59 n 53 SER 59 A ALA 60 n 54 ALA 60 A PHE 61 n 55 PHE 61 A THR 62 n 56 THR 62 A LYS 63 n 57 LYS 63 A LYS 64 n 58 LYS 64 A MET 65 n 59 MET 65 A VAL 66 n 60 VAL 66 A GLU 67 n 61 GLU 67 A ASN 68 n 62 ASN 68 A ALA 69 n 63 ALA 69 A LYS 70 n 64 LYS 70 A LYS 71 n 65 LYS 71 A ILE 72 n 66 ILE 72 A GLU 73 n 67 GLU 73 A VAL 74 n 68 VAL 74 A GLU 75 n 69 GLU 75 A PHE 76 n 70 PHE 76 A ASP 77 n 71 ASP 77 A LYS 78 n 72 LYS 78 A GLY 79 n 73 GLY 79 A GLN 80 n 74 GLN 80 A ARG 81 n 75 ARG 81 A THR 82 n 76 THR 82 A ASP 83 n 77 ASP 83 A LYS 84 n 78 LYS 84 A TYR 85 n 79 TYR 85 A GLY 86 n 80 GLY 86 A ARG 87 n 81 ARG 87 A GLY 88 n 82 GLY 88 A LEU 89 n 83 LEU 89 A ALA 90 n 84 ALA 90 A TYR 91 n 85 TYR 91 A ILE 92 n 86 ILE 92 A TYR 93 n 87 TYR 93 A ALA 94 n 88 ALA 94 A ASP 95 n 89 ASP 95 A GLY 96 n 90 GLY 96 A LYS 97 n 91 LYS 97 A MET 98 n 92 MET 98 A VAL 99 n 93 VAL 99 A ASN 100 n 94 ASN 100 A GLU 101 n 95 GLU 101 A ALA 102 n 96 ALA 102 A LEU 103 n 97 LEU 103 A VAL 104 n 98 VAL 104 A ARG 105 n 99 ARG 105 A GLN 106 n 100 GLN 106 A GLY 107 n 101 GLY 107 A LEU 108 n 102 LEU 108 A ALA 109 n 103 ALA 109 A LYS 110 n 104 LYS 110 A VAL 111 n 105 VAL 111 A ALA 112 n 106 ALA 112 A TYR 113 n 107 TYR 113 A VAL 114 n 108 VAL 114 A TYR 115 n 109 TYR 115 A LYS 116 n 110 LYS 116 A GLY 117 n 111 GLY 117 A ASN 118 n 112 ASN 118 A ASN 119 n 113 ASN 119 A THR 120 n 114 THR 120 A HIS 121 n 115 HIS 121 A GLU 122 n 116 GLU 122 A GLN 123 n 117 GLN 123 A LEU 124 n 118 LEU 124 A LEU 125 n 119 LEU 125 A ARG 126 n 120 ARG 126 A LYS 127 n 121 LYS 127 A ALA 128 n 122 ALA 128 A GLU 129 n 123 GLU 129 A ALA 130 n 124 ALA 130 A GLN 131 n 125 GLN 131 A ALA 132 n 126 ALA 132 A LYS 133 n 127 LYS 133 A LYS 134 n 128 LYS 134 A GLU 135 n 129 GLU 135 A LYS 136 n 130 LYS 136 A LEU 137 n 131 LEU 137 A ASN 138 n 132 ASN 138 A ILE 139 n 133 ILE 139 A TRP 140 n 134 TRP 140 A SER 141 n 135 SER 141 A n 136 142 A n 137 143 A n 138 144 A n 139 145 A n 140 146 A n 141 147 A n 142 148 A n 143 149 A author_and_software_defined_assembly PISA 1 monomeric A ASP 21 A OD2 ASP 21 1_555 A CA 150 B CA CA 1_555 A ASP 40 A OD1 ASP 40 1_555 83.4 A ASP 21 A OD2 ASP 21 1_555 A CA 150 B CA CA 1_555 A THR 41 A O THR 41 1_555 87.8 A ASP 40 A OD1 ASP 40 1_555 A CA 150 B CA CA 1_555 A THR 41 A O THR 41 1_555 75.2 A ASP 21 A OD2 ASP 21 1_555 A CA 150 B CA CA 1_555 A GLU 43 A OE2 GLU 43 1_555 154.9 A ASP 40 A OD1 ASP 40 1_555 A CA 150 B CA CA 1_555 A GLU 43 A OE2 GLU 43 1_555 120.6 A THR 41 A O THR 41 1_555 A CA 150 B CA CA 1_555 A GLU 43 A OE2 GLU 43 1_555 104.5 A ASP 21 A OD2 ASP 21 1_555 A CA 150 B CA CA 1_555 A HOH 157 D O HOH 1_555 76.0 A ASP 40 A OD1 ASP 40 1_555 A CA 150 B CA CA 1_555 A HOH 157 D O HOH 1_555 136.4 A THR 41 A O THR 41 1_555 A CA 150 B CA CA 1_555 A HOH 157 D O HOH 1_555 140.3 A GLU 43 A OE2 GLU 43 1_555 A CA 150 B CA CA 1_555 A HOH 157 D O HOH 1_555 80.8 A ASP 21 A OD2 ASP 21 1_555 A CA 150 B CA CA 1_555 A HOH 162 D O HOH 1_555 78.1 A ASP 40 A OD1 ASP 40 1_555 A CA 150 B CA CA 1_555 A HOH 162 D O HOH 1_555 137.2 A THR 41 A O THR 41 1_555 A CA 150 B CA CA 1_555 A HOH 162 D O HOH 1_555 65.9 A GLU 43 A OE2 GLU 43 1_555 A CA 150 B CA CA 1_555 A HOH 162 D O HOH 1_555 87.0 A HOH 157 D O HOH 1_555 A CA 150 B CA CA 1_555 A HOH 162 D O HOH 1_555 75.3 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 LYS 97 A O LYS 91 A N ALA 94 A N ALA 88 A O TYR 93 A O TYR 87 A N GLU 73 A N GLU 67 A O VAL 74 A O VAL 68 A N GLU 10 A N GLU 10 A N LYS 16 A N LYS 16 A O LYS 24 A O LYS 24 A N VAL 23 A N VAL 23 A O PHE 34 A O PHE 34 A N ARG 35 A N ARG 35 A O GLY 88 A O GLY 82 A N ASP 40 A N ASP 40 A O LYS 110 A O LYS 104 1 A ALA 1 A ALA 1 1 Y 1 A THR 2 A THR 2 1 Y 1 A SER 3 A SER 3 1 Y 1 A THR 4 A THR 4 1 Y 1 A LYS 5 A LYS 5 1 Y 1 A LYS 6 A LYS 6 1 Y 1 A GLU 142 A GLU 136 1 Y 1 A ASP 143 A ASP 137 1 Y 1 A ASN 144 A ASN 138 1 Y 1 A ALA 145 A ALA 139 1 Y 1 A ASP 146 A ASP 140 1 Y 1 A SER 147 A SER 141 1 Y 1 A GLY 148 A GLY 142 1 Y 1 A GLN 149 A GLN 143 1 Y 1 A ILE 18 -116.07 -72.98 1 A TYR 54 70.33 -5.40 1 A ASN 138 49.96 -100.68 22.944 0.00 0.00 0.01 0.00 0.00 0.01 0.953 0.920 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.25120 0.18950 0.19556 1.80 31.01 1179 12767 10735 9.9 93.32 3.707 0.113 RANDOM 1 isotropic THROUGHOUT MOLECULAR REPLACEMENT 0.160 0.159 0.80 0.80 1.20 1TQO.PDB where all waters removed, all Bs=20.0 A^2, and E92A MAXIMUM LIKELIHOOD MASK 1.80 31.01 106 1179 26 0 1047 0.017 0.022 1093 1.772 2.006 1474 5.907 5.000 133 34.112 24.894 47 16.675 15.000 214 9.345 15.000 5 0.121 0.200 160 0.006 0.020 789 0.230 0.200 466 0.310 0.200 737 0.139 0.200 119 0.121 0.200 13 0.135 0.200 12 1.110 1.500 662 1.629 2.000 1038 2.535 3.000 490 3.785 4.500 433 0.362 0.273 1.847 83 737 20 85.15 1.8 31.5 3BDC 14206 0 0 0.152 1 51.898 13.180 99.370 1.8 1.9 6.22 0.415 7.86 100 data scaling http://www.bruker-axs.de/index.html SAINT package phasing R. J. Read cimr-phaser@lists.cam.ac.uk http://www-structmed.cimr.cam.ac.uk/phaser/ PHASER other refinement Murshudov, G.N. ccp4@dl.ac.uk Fortran_77 http://www.ccp4.ac.uk/main.html REFMAC program 5.2.0019 data extraction PDB sw-help@rcsb.rutgers.edu July 2, 2007 C++ http://pdb.rutgers.edu/software/ PDB_EXTRACT package 3.000 data collection APEX data reduction SAINT Crystal structure of Staphylococcal nuclease variant Delta+PHS at cryogenic temperature 1 N N 2 N N 3 N N 4 N N A TYR 54 A TYR 48 HELX_P A ALA 69 A ALA 63 1 1 16 A VAL 99 A VAL 93 HELX_P A GLN 106 A GLN 100 1 2 8 A HIS 121 A HIS 115 HELX_P A GLU 135 A GLU 129 1 3 15 A LEU 137 A LEU 131 HELX_P A SER 141 A SER 135 5 4 5 metalc 2.901 A ASP 21 A OD2 ASP 21 1_555 A CA 150 B CA CA 1_555 metalc 2.716 A ASP 40 A OD1 ASP 40 1_555 A CA 150 B CA CA 1_555 metalc 2.836 A THR 41 A O THR 41 1_555 A CA 150 B CA CA 1_555 metalc 2.929 A GLU 43 A OE2 GLU 43 1_555 A CA 150 B CA CA 1_555 metalc 2.787 A CA 150 B CA CA 1_555 A HOH 157 D O HOH 1_555 metalc 2.656 A CA 150 B CA CA 1_555 A HOH 162 D O HOH 1_555 HYDROLASE Staphylococcal nuclease, hyperstable variant, hydrolase, pdtp NUC_STAAW UNP 1 83 P00644 ATSTKKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPETKHPKKGVEKYGPEASAFTKKMVENAKKIEVEFDKGQ RTDKYGRGLAYIYADGKMVNEALVRQGLAKVAYVYKPNNTHEQHLRKSEAQAKKEKLNIWSEDNADSGQ 83 231 3BDC 1 149 P00644 A 1 1 143 1 THR deletion 3BDC A P00644 UNP 126 1 LYS deletion 3BDC A P00644 UNP 127 1 HIS deletion 3BDC A P00644 UNP 128 1 PRO deletion 3BDC A P00644 UNP 129 1 LYS deletion 3BDC A P00644 UNP 130 1 LYS deletion 3BDC A P00644 UNP 131 1 GLY engineered mutation PHE 50 3BDC A P00644 UNP 132 44 1 VAL engineered mutation ASN 51 3BDC A P00644 UNP 133 45 1 PRO engineered mutation GLY 117 3BDC A P00644 UNP 199 111 1 HIS engineered mutation LEU 124 3BDC A P00644 UNP 206 118 1 SER engineered mutation ALA 128 3BDC A P00644 UNP 210 122 7 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel A LYS 97 A LYS 91 A MET 98 A MET 92 A GLY 88 A GLY 82 A ALA 94 A ALA 88 A ILE 72 A ILE 66 A GLU 75 A GLU 69 A LYS 9 A LYS 9 A ASP 19 A ASP 19 A THR 22 A THR 22 A TYR 27 A TYR 27 A GLN 30 A GLN 30 A LEU 36 A LEU 36 A GLY 88 A GLY 82 A ALA 94 A ALA 88 A VAL 39 A VAL 39 A ASP 40 A ASP 40 A LYS 110 A LYS 104 A VAL 111 A VAL 105 BINDING SITE FOR RESIDUE CA A 150 A CA 150 Software 7 BINDING SITE FOR RESIDUE THP A 151 A THP 151 Software 18 A ASP 21 A ASP 21 7 1_555 A ASP 40 A ASP 40 7 1_555 A THR 41 A THR 41 7 1_555 A GLU 43 A GLU 43 7 1_555 A THP 151 C THP 7 1_555 A HOH 157 D HOH 7 1_555 A HOH 162 D HOH 7 1_555 A ARG 35 A ARG 35 18 1_555 A ASP 40 A ASP 40 18 1_555 A LYS 84 A LYS 78 18 1_555 A TYR 85 A TYR 79 18 1_555 A ARG 87 A ARG 81 18 1_555 A LEU 89 A LEU 83 18 1_555 A TYR 113 A TYR 107 18 1_555 A TYR 115 A TYR 109 18 1_555 A LYS 127 A LYS 121 18 1_655 A CA 150 B CA 18 1_555 A HOH 157 D HOH 18 1_555 A HOH 169 D HOH 18 1_555 A HOH 177 D HOH 18 1_555 A HOH 178 D HOH 18 1_555 A HOH 179 D HOH 18 1_555 A HOH 185 D HOH 18 1_555 A HOH 199 D HOH 18 1_555 A HOH 211 D HOH 18 1_555 4 P 1 21 1