0.009355 0.000000 0.002280 0.000000 0.022936 0.000000 0.000000 0.000000 0.019909 0.00000 0.00000 0.00000 Hultqvist, G. Punekar, A.S. Chi, C.N. Selmer, M. Gianni, S. Jemth, P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 103.70 90.00 106.900 43.600 51.700 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 C3 H8 O3 92.094 GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL non-polymer 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 C4 H12 N O3 1 122.143 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL TRIS BUFFER non-polymer 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 C N 138 N O N 139 N C N 140 N O N 141 N C N 142 N O N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N N N 152 S C N 153 N C N 154 N O N 155 N C Y 156 N C Y 157 N N Y 158 N C Y 159 N C Y 160 N N N 161 N O 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 H N 171 N H N 172 N O N 173 N H N 174 N H N 175 N N N 176 S C N 177 N C N 178 N O N 179 S C N 180 N C N 181 N C N 182 N C N 183 N O 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 H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N N N 198 S C N 199 N C N 200 N O N 201 N C N 202 N C N 203 N C N 204 N C N 205 N O 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 H N 218 N H N 219 N N N 220 S C N 221 N C N 222 N O N 223 N C N 224 N C N 225 N C N 226 N C N 227 N N N 228 N O 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 H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N N N 245 S C N 246 N C N 247 N O N 248 N C N 249 N C N 250 N S N 251 N C N 252 N O 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 H N 261 N H N 262 N H N 263 N H N 264 N N N 265 S C N 266 N C N 267 N O N 268 N C Y 269 N C Y 270 N C Y 271 N C Y 272 N C Y 273 N C Y 274 N C N 275 N O N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H 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 N N 288 S C N 289 N C N 290 N O N 291 N C N 292 N C N 293 N C N 294 N O N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 N C N 309 N O N 310 N O N 311 N H 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 N N 319 S C N 320 N C N 321 N O N 322 R C N 323 N O N 324 N C N 325 N O 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 H N 333 N H N 334 N H N 335 N N N 336 S C N 337 N C N 338 N O N 339 N C Y 340 N C Y 341 N C Y 342 N C Y 343 N N Y 344 N C Y 345 N C Y 346 N C Y 347 N C Y 348 N C N 349 N O N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H 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 C N 363 N C N 364 N C N 365 N C N 366 N N N 367 N O N 368 N O N 369 N O 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 H N 377 N H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N N N 383 S C N 384 N C N 385 N O N 386 N C Y 387 N C Y 388 N C Y 389 N C Y 390 N C Y 391 N C Y 392 N C N 393 N O N 394 N O N 395 N H N 396 N H N 397 N H N 398 N H 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 N N 407 S C N 408 N C N 409 N O N 410 N C N 411 N C N 412 N C N 413 N O 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 420 N H N 421 N H N 422 N H N 423 N H N 424 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 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 sing N 146 N sing N 147 N sing N 148 N doub N 149 N sing N 150 N sing N 151 N sing N 152 N sing Y 153 N sing Y 154 N doub Y 155 N doub N 156 N sing Y 157 N sing N 158 N sing Y 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 doub 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 sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N doub 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 sing N 212 N sing N 213 N doub 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 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 doub 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 sing N 253 N sing N 254 N sing N 255 N sing N 256 N doub N 257 N sing N 258 N sing N 259 N sing N 260 N sing Y 261 N doub Y 262 N sing Y 263 N sing N 264 N sing Y 265 N doub N 266 N sing Y 267 N doub N 268 N sing Y 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 doub N 280 N sing N 281 N sing N 282 N sing N 283 N sing 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 doub N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N 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 Y 330 N doub Y 331 N sing Y 332 N sing N 333 N sing Y 334 N doub Y 335 N sing Y 336 N sing N 337 N sing Y 338 N sing Y 339 N doub N 340 N sing Y 341 N doub N 342 N sing Y 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 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 sing N 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 sing N 370 N sing N 371 N sing N 372 N doub N 373 N sing N 374 N sing N 375 N sing N 376 N sing Y 377 N doub Y 378 N sing Y 379 N sing N 380 N sing Y 381 N doub N 382 N sing Y 383 N doub N 384 N sing Y 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 N 394 N sing N 395 N sing N 396 N doub 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 N 405 N sing N 406 N sing N 407 N sing US Plos One 1932-6203 7 50055 10.1371/JOURNAL.PONE.0050055 23185531 Tolerance of Protein Folding to a Circular Permutation in a Pdz Domain 2012 10.2210/pdb4amh/pdb pdb_00004amh 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 PT COATED MIRRORS CCD 2011-09-03 MARMOSAIC 225 mm CCD SI (111) MONOCHROMATOR SINGLE WAVELENGTH M x-ray 1 0.8726 1.0 ID23-2 ESRF 0.8726 SYNCHROTRON ESRF BEAMLINE ID23-2 11373.049 DISKS LARGE HOMOLOG 1 PDZ2 DOMAIN YES 2 man polymer 122.143 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL 1 syn non-polymer 92.094 GLYCEROL 1 syn non-polymer 18.015 water 53 nat water SYNAPSE-ASSOCIATED PROTEIN 97, SAP-97, SAP97, HDLG no no MHHHHHLVPRGSKGLGFSIAGGVGNQHWPGDNSIYVTKIIEGGAAHKDGKLQIGDKLLAVNNVALEEVTHEEAVTALKNT SDFVYLKVAKPGSGEKIMEIKLIKGP MHHHHHLVPRGSKGLGFSIAGGVGNQHWPGDNSIYVTKIIEGGAAHKDGKLQIGDKLLAVNNVALEEVTHEEAVTALKNT SDFVYLKVAKPGSGEKIMEIKLIKGP A,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 HUMAN sample 9606 HOMO SAPIENS 469008 ESCHERICHIA COLI BL21(DE3) PLYSS PLASMID PRSET-CPSAP97-PDZ2-I342W-C378A 1 2.6 52 NONE VAPOR DIFFUSION, SITTING DROP 7.5 SITTING DROP VAPOR DIFFUSION, 0.1 M MES PH 6.0, 2.4 M AMMONIUM SULFATE exptl_crystal_grow pdbx_database_proc pdbx_database_status chem_comp_atom chem_comp_bond database_2 pdbx_database_status pdbx_initial_refinement_model struct_site repository Initial release Database references Data collection Experimental preparation Other Data collection Database references Derived calculations Other Refinement description 1 0 2012-12-05 1 1 2012-12-12 1 2 2019-05-08 1 3 2023-12-20 _exptl_crystal_grow.method _pdbx_database_status.recvd_author_approval _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_sf _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id CRYSTAL STRUCTURE OF THE THIRD PDZ DOMAIN FROM THE HUMANHOMOLOG OF DISCS LARGE PROTEIN CRYSTAL STRUCTURE OF THE SAP97 PDZ2 I342W C378A MUTANT PROTEIN DOMAIN PDBE Y PDBE 2012-03-10 REL REL TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL GOL GLYCEROL HOH water ENGINEERED RESIDUE IN CHAIN A, ILE 342 TO TRP ENGINEERED RESIDUE IN CHAIN A, CYS 378 TO ALA ENGINEERED RESIDUE IN CHAIN B, ILE 342 TO TRP ENGINEERED RESIDUE IN CHAIN B, CYS 378 TO ALA THIS IS A ENGINEERED CHIMERIC PROTEIN. THE AUTHORS HAVE USED RECOMBINANT TECHNIQUE (CIRCULAR PERMUTATION) TO INTRODUCED NEW N AND C TERMINI IN THE PDZ2 DOMAIN OF SAP97 PROTEIN. THE EXPRESSION TAG INCLUDES A THROMBIN CLEAVAGE SITE. 2X7Z PDB ENTRY 2X7Z PDB experimental model TRS 1106 2 TRS TRS 1106 A GOL 1107 3 GOL GOL 1107 A HOH 2001 4 HOH HOH 2001 A HOH 2002 4 HOH HOH 2002 A HOH 2003 4 HOH HOH 2003 A HOH 2004 4 HOH HOH 2004 A HOH 2005 4 HOH HOH 2005 A HOH 2006 4 HOH HOH 2006 A HOH 2007 4 HOH HOH 2007 A HOH 2008 4 HOH HOH 2008 A HOH 2009 4 HOH HOH 2009 A HOH 2010 4 HOH HOH 2010 A HOH 2011 4 HOH HOH 2011 A HOH 2012 4 HOH HOH 2012 A HOH 2013 4 HOH HOH 2013 A HOH 2014 4 HOH HOH 2014 A HOH 2015 4 HOH HOH 2015 A HOH 2016 4 HOH HOH 2016 A HOH 2017 4 HOH HOH 2017 A HOH 2018 4 HOH HOH 2018 A HOH 2019 4 HOH HOH 2019 A HOH 2020 4 HOH HOH 2020 A HOH 2021 4 HOH HOH 2021 A HOH 2022 4 HOH HOH 2022 A HOH 2023 4 HOH HOH 2023 A HOH 2024 4 HOH HOH 2024 A HOH 2025 4 HOH HOH 2025 A HOH 2026 4 HOH HOH 2026 A HOH 2027 4 HOH HOH 2027 A HOH 2028 4 HOH HOH 2028 A HOH 2029 4 HOH HOH 2029 A HOH 2030 4 HOH HOH 2030 A HOH 2031 4 HOH HOH 2031 A HOH 2001 4 HOH HOH 2001 B HOH 2002 4 HOH HOH 2002 B HOH 2003 4 HOH HOH 2003 B HOH 2004 4 HOH HOH 2004 B HOH 2005 4 HOH HOH 2005 B HOH 2006 4 HOH HOH 2006 B HOH 2007 4 HOH HOH 2007 B HOH 2008 4 HOH HOH 2008 B HOH 2009 4 HOH HOH 2009 B HOH 2010 4 HOH HOH 2010 B HOH 2011 4 HOH HOH 2011 B HOH 2012 4 HOH HOH 2012 B HOH 2013 4 HOH HOH 2013 B HOH 2014 4 HOH HOH 2014 B HOH 2015 4 HOH HOH 2015 B HOH 2016 4 HOH HOH 2016 B HOH 2017 4 HOH HOH 2017 B HOH 2018 4 HOH HOH 2018 B HOH 2019 4 HOH HOH 2019 B HOH 2020 4 HOH HOH 2020 B HOH 2021 4 HOH HOH 2021 B HOH 2022 4 HOH HOH 2022 B n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A n 8 8 A n 9 9 A n 10 10 A n 11 11 A SER 12 n 12 SER 12 A LYS 13 n 13 LYS 13 A GLY 14 n 14 GLY 14 A LEU 15 n 15 LEU 15 A GLY 16 n 16 GLY 16 A PHE 17 n 17 PHE 17 A SER 18 n 18 SER 18 A ILE 19 n 19 ILE 19 A ALA 20 n 20 ALA 20 A GLY 21 n 21 GLY 21 A GLY 22 n 22 GLY 22 A VAL 23 n 23 VAL 23 A GLY 24 n 24 GLY 24 A ASN 25 n 25 ASN 25 A GLN 26 n 26 GLN 26 A HIS 27 n 27 HIS 27 A TRP 28 n 28 TRP 28 A PRO 29 n 29 PRO 29 A GLY 30 n 30 GLY 30 A ASP 31 n 31 ASP 31 A ASN 32 n 32 ASN 32 A SER 33 n 33 SER 33 A ILE 34 n 34 ILE 34 A TYR 35 n 35 TYR 35 A VAL 36 n 36 VAL 36 A THR 37 n 37 THR 37 A LYS 38 n 38 LYS 38 A ILE 39 n 39 ILE 39 A ILE 40 n 40 ILE 40 A GLU 41 n 41 GLU 41 A GLY 42 n 42 GLY 42 A GLY 43 n 43 GLY 43 A ALA 44 n 44 ALA 44 A ALA 45 n 45 ALA 45 A HIS 46 n 46 HIS 46 A LYS 47 n 47 LYS 47 A ASP 48 n 48 ASP 48 A GLY 49 n 49 GLY 49 A LYS 50 n 50 LYS 50 A LEU 51 n 51 LEU 51 A GLN 52 n 52 GLN 52 A ILE 53 n 53 ILE 53 A GLY 54 n 54 GLY 54 A ASP 55 n 55 ASP 55 A LYS 56 n 56 LYS 56 A LEU 57 n 57 LEU 57 A LEU 58 n 58 LEU 58 A ALA 59 n 59 ALA 59 A VAL 60 n 60 VAL 60 A ASN 61 n 61 ASN 61 A ASN 62 n 62 ASN 62 A VAL 63 n 63 VAL 63 A ALA 64 n 64 ALA 64 A LEU 65 n 65 LEU 65 A GLU 66 n 66 GLU 66 A GLU 67 n 67 GLU 67 A VAL 68 n 68 VAL 68 A THR 69 n 69 THR 69 A HIS 70 n 70 HIS 70 A GLU 71 n 71 GLU 71 A GLU 72 n 72 GLU 72 A ALA 73 n 73 ALA 73 A VAL 74 n 74 VAL 74 A THR 75 n 75 THR 75 A ALA 76 n 76 ALA 76 A LEU 77 n 77 LEU 77 A LYS 78 n 78 LYS 78 A ASN 79 n 79 ASN 79 A THR 80 n 80 THR 80 A SER 81 n 81 SER 81 A ASP 82 n 82 ASP 82 A PHE 83 n 83 PHE 83 A VAL 84 n 84 VAL 84 A TYR 85 n 85 TYR 85 A LEU 86 n 86 LEU 86 A LYS 87 n 87 LYS 87 A VAL 88 n 88 VAL 88 A ALA 89 n 89 ALA 89 A LYS 90 n 90 LYS 90 A PRO 91 n 91 PRO 91 A GLY 92 n 92 GLY 92 A SER 93 n 93 SER 93 A GLY 94 n 94 GLY 94 A GLU 95 n 95 GLU 95 A LYS 96 n 96 LYS 96 A ILE 97 n 97 ILE 97 A MET 98 n 98 MET 98 A GLU 99 n 99 GLU 99 A ILE 100 n 100 ILE 100 A LYS 101 n 101 LYS 101 A LEU 102 n 102 LEU 102 A ILE 103 n 103 ILE 103 A LYS 104 n 104 LYS 104 A GLY 105 n 105 GLY 105 A n 106 106 A n 1 1 B n 2 2 B n 3 3 B n 4 4 B n 5 5 B n 6 6 B n 7 7 B n 8 8 B n 9 9 B n 10 10 B n 11 11 B n 12 12 B LYS 13 n 13 LYS 13 B GLY 14 n 14 GLY 14 B LEU 15 n 15 LEU 15 B GLY 16 n 16 GLY 16 B PHE 17 n 17 PHE 17 B SER 18 n 18 SER 18 B ILE 19 n 19 ILE 19 B ALA 20 n 20 ALA 20 B GLY 21 n 21 GLY 21 B GLY 22 n 22 GLY 22 B VAL 23 n 23 VAL 23 B GLY 24 n 24 GLY 24 B ASN 25 n 25 ASN 25 B GLN 26 n 26 GLN 26 B HIS 27 n 27 HIS 27 B TRP 28 n 28 TRP 28 B PRO 29 n 29 PRO 29 B GLY 30 n 30 GLY 30 B ASP 31 n 31 ASP 31 B ASN 32 n 32 ASN 32 B SER 33 n 33 SER 33 B ILE 34 n 34 ILE 34 B TYR 35 n 35 TYR 35 B VAL 36 n 36 VAL 36 B THR 37 n 37 THR 37 B LYS 38 n 38 LYS 38 B ILE 39 n 39 ILE 39 B ILE 40 n 40 ILE 40 B GLU 41 n 41 GLU 41 B GLY 42 n 42 GLY 42 B GLY 43 n 43 GLY 43 B ALA 44 n 44 ALA 44 B ALA 45 n 45 ALA 45 B HIS 46 n 46 HIS 46 B LYS 47 n 47 LYS 47 B ASP 48 n 48 ASP 48 B GLY 49 n 49 GLY 49 B LYS 50 n 50 LYS 50 B LEU 51 n 51 LEU 51 B GLN 52 n 52 GLN 52 B ILE 53 n 53 ILE 53 B GLY 54 n 54 GLY 54 B ASP 55 n 55 ASP 55 B LYS 56 n 56 LYS 56 B LEU 57 n 57 LEU 57 B LEU 58 n 58 LEU 58 B ALA 59 n 59 ALA 59 B VAL 60 n 60 VAL 60 B ASN 61 n 61 ASN 61 B ASN 62 n 62 ASN 62 B VAL 63 n 63 VAL 63 B ALA 64 n 64 ALA 64 B LEU 65 n 65 LEU 65 B GLU 66 n 66 GLU 66 B GLU 67 n 67 GLU 67 B VAL 68 n 68 VAL 68 B THR 69 n 69 THR 69 B HIS 70 n 70 HIS 70 B GLU 71 n 71 GLU 71 B GLU 72 n 72 GLU 72 B ALA 73 n 73 ALA 73 B VAL 74 n 74 VAL 74 B THR 75 n 75 THR 75 B ALA 76 n 76 ALA 76 B LEU 77 n 77 LEU 77 B LYS 78 n 78 LYS 78 B ASN 79 n 79 ASN 79 B THR 80 n 80 THR 80 B SER 81 n 81 SER 81 B ASP 82 n 82 ASP 82 B PHE 83 n 83 PHE 83 B VAL 84 n 84 VAL 84 B TYR 85 n 85 TYR 85 B LEU 86 n 86 LEU 86 B LYS 87 n 87 LYS 87 B VAL 88 n 88 VAL 88 B ALA 89 n 89 ALA 89 B LYS 90 n 90 LYS 90 B PRO 91 n 91 PRO 91 B GLY 92 n 92 GLY 92 B SER 93 n 93 SER 93 B GLY 94 n 94 GLY 94 B GLU 95 n 95 GLU 95 B LYS 96 n 96 LYS 96 B ILE 97 n 97 ILE 97 B MET 98 n 98 MET 98 B GLU 99 n 99 GLU 99 B ILE 100 n 100 ILE 100 B LYS 101 n 101 LYS 101 B LEU 102 n 102 LEU 102 B ILE 103 n 103 ILE 103 B LYS 104 n 104 LYS 104 B n 105 105 B n 106 106 B author_and_software_defined_assembly PISA 2 dimeric 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 ALA 20 A N ALA 20 A O TYR 35 A O TYR 35 A N ILE 34 A N ILE 34 A O LEU 57 A O LEU 57 A N VAL 60 A N VAL 60 A O VAL 63 A O VAL 63 A N ALA 20 A N ALA 20 A O TYR 35 A O TYR 35 A N ILE 34 A N ILE 34 A O LEU 57 A O LEU 57 A N LEU 58 A N LEU 58 A O LYS 87 A O LYS 87 A N VAL 88 A N VAL 88 A O MET 98 A O MET 98 A N VAL 63 A N VAL 63 A O VAL 60 A O VAL 60 B N ALA 20 B N ALA 20 B O TYR 35 B O TYR 35 B N ILE 34 B N ILE 34 B O LEU 57 B O LEU 57 B N VAL 60 B N VAL 60 B O VAL 63 B O VAL 63 B N ALA 20 B N ALA 20 B O TYR 35 B O TYR 35 B N ILE 34 B N ILE 34 B O LEU 57 B O LEU 57 B N LEU 58 B N LEU 58 B O LYS 87 B O LYS 87 B N VAL 88 B N VAL 88 B O MET 98 B O MET 98 B N VAL 63 B N VAL 63 B O VAL 60 B O VAL 60 1 A HOH 2015 E HOH 1 A MET 1 A MET 1 1 Y 1 A HIS 2 A HIS 2 1 Y 1 A HIS 3 A HIS 3 1 Y 1 A HIS 4 A HIS 4 1 Y 1 A HIS 5 A HIS 5 1 Y 1 A HIS 6 A HIS 6 1 Y 1 A LEU 7 A LEU 7 1 Y 1 A VAL 8 A VAL 8 1 Y 1 A PRO 9 A PRO 9 1 Y 1 A ARG 10 A ARG 10 1 Y 1 A GLY 11 A GLY 11 1 Y 1 A PRO 106 A PRO 106 1 Y 1 B MET 1 B MET 1 1 Y 1 B HIS 2 B HIS 2 1 Y 1 B HIS 3 B HIS 3 1 Y 1 B HIS 4 B HIS 4 1 Y 1 B HIS 5 B HIS 5 1 Y 1 B HIS 6 B HIS 6 1 Y 1 B LEU 7 B LEU 7 1 Y 1 B VAL 8 B VAL 8 1 Y 1 B PRO 9 B PRO 9 1 Y 1 B ARG 10 B ARG 10 1 Y 1 B GLY 11 B GLY 11 1 Y 1 B SER 12 B SER 12 1 Y 1 B GLY 105 B GLY 105 1 Y 1 B PRO 106 B PRO 106 1 Y 1 A ASN 25 -150.06 46.16 1 A ASN 61 57.36 -114.05 1 A ASN 79 -96.72 56.98 1 A SER 81 -106.70 -153.28 1 B ASN 25 -157.84 47.37 1 B ASN 61 52.93 -125.43 1 B GLU 67 70.80 48.67 1 B SER 81 -83.75 -154.49 40.37 -10.1541 0.0000 -6.0282 23.7460 0.0000 -13.5920 0.2683 0.2196 0.2220 2.30 41.324 521 10415 5.0 99.46 0.40 1 2.00 MOLECULAR REPLACEMENT 31.55 0.98 1.20 PDB ENTRY 2X7Z ML FLAT BULK SOLVENT MODEL 34.817 0.331 2.30 41.324 53 1453 14 0 1386 0.008 1418 1.264 1905 15.658 519 0.076 217 0.004 240 0.4151 0.2898 2.5316 127 2436 99.00 0.3048 0.2641 2.8978 130 2461 100.00 0.3106 0.2294 3.6506 129 2465 100.00 0.1926 0.1825 41.3307 133 2529 99.00 32.75 2.30 41.30 4AMH 10415 2.1 0.08 1 13.10 3.71 99.4 0.65 2.30 2.35 2.20 1 3.74 98.9 refinement PHENIX (PHENIX.REFINE) data reduction XDS data scaling XSCALE phasing PHASER Influence of circular permutation on the folding pathway of a PDZ domain 1 N N 1 N N 2 N N 3 N N 4 N N 4 N N A GLY 43 A GLY 43 HELX_P A GLY 49 A GLY 49 1 1 7 A THR 69 A THR 69 HELX_P A ASN 79 A ASN 79 1 2 11 B GLY 43 B GLY 43 HELX_P B GLY 49 B GLY 49 1 3 7 B THR 69 B THR 69 HELX_P B ASN 79 B ASN 79 1 4 11 STRUCTURAL PROTEIN PERMUTATION, PROTEIN FOLDING, STRUCTURAL PROTEIN B LYS 13 B LYS 13 1 B GLY 14 B GLY 14 -6.42 B GLY 94 B GLY 94 1 B GLU 95 B GLU 95 14.16 given 0.078200 0.428600 0.900100 -0.353200 -0.832400 0.427100 0.932300 -0.351300 0.086300 2.65660 32.33490 16.51320 DLG1_HUMAN UNP 1 Q12959 327 405 4AMH 13 91 Q12959 A 1 13 91 315 326 4AMH 95 106 Q12959 A 1 95 106 327 405 4AMH 13 91 Q12959 B 1 13 91 315 326 4AMH 95 106 Q12959 B 1 95 106 1 expression tag MET 1 4AMH A Q12959 UNP 1 1 expression tag HIS 2 4AMH A Q12959 UNP 2 1 expression tag HIS 3 4AMH A Q12959 UNP 3 1 expression tag HIS 4 4AMH A Q12959 UNP 4 1 expression tag HIS 5 4AMH A Q12959 UNP 5 1 expression tag HIS 6 4AMH A Q12959 UNP 6 1 expression tag LEU 7 4AMH A Q12959 UNP 7 1 expression tag VAL 8 4AMH A Q12959 UNP 8 1 expression tag PRO 9 4AMH A Q12959 UNP 9 1 expression tag ARG 10 4AMH A Q12959 UNP 10 1 expression tag GLY 11 4AMH A Q12959 UNP 11 1 expression tag SER 12 4AMH A Q12959 UNP 12 1 ILE engineered mutation TRP 28 4AMH A Q12959 UNP 342 28 1 CYS engineered mutation ALA 64 4AMH A Q12959 UNP 378 64 1 linker GLY 92 4AMH A Q12959 UNP 92 1 linker SER 93 4AMH A Q12959 UNP 93 1 linker GLY 94 4AMH A Q12959 UNP 94 3 expression tag MET 1 4AMH B Q12959 UNP 1 3 expression tag HIS 2 4AMH B Q12959 UNP 2 3 expression tag HIS 3 4AMH B Q12959 UNP 3 3 expression tag HIS 4 4AMH B Q12959 UNP 4 3 expression tag HIS 5 4AMH B Q12959 UNP 5 3 expression tag HIS 6 4AMH B Q12959 UNP 6 3 expression tag LEU 7 4AMH B Q12959 UNP 7 3 expression tag VAL 8 4AMH B Q12959 UNP 8 3 expression tag PRO 9 4AMH B Q12959 UNP 9 3 expression tag ARG 10 4AMH B Q12959 UNP 10 3 expression tag GLY 11 4AMH B Q12959 UNP 11 3 expression tag SER 12 4AMH B Q12959 UNP 12 3 ILE engineered mutation TRP 28 4AMH B Q12959 UNP 342 28 3 CYS engineered mutation ALA 64 4AMH B Q12959 UNP 378 64 3 linker GLY 92 4AMH B Q12959 UNP 92 3 linker SER 93 4AMH B Q12959 UNP 93 3 linker GLY 94 4AMH B Q12959 UNP 94 4 5 2 4 5 2 anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel A PHE 17 A PHE 17 A GLY 21 A GLY 21 A ILE 34 A ILE 34 A ILE 39 A ILE 39 A LYS 56 A LYS 56 A VAL 60 A VAL 60 A VAL 63 A VAL 63 A ALA 64 A ALA 64 A PHE 17 A PHE 17 A GLY 21 A GLY 21 A ILE 34 A ILE 34 A ILE 39 A ILE 39 A LYS 56 A LYS 56 A VAL 60 A VAL 60 A PHE 83 A PHE 83 A ALA 89 A ALA 89 A ILE 97 A ILE 97 A ILE 103 A ILE 103 A VAL 63 A VAL 63 A ALA 64 A ALA 64 A LYS 56 A LYS 56 A VAL 60 A VAL 60 B PHE 17 B PHE 17 B GLY 21 B GLY 21 B ILE 34 B ILE 34 B ILE 39 B ILE 39 B LYS 56 B LYS 56 B VAL 60 B VAL 60 B VAL 63 B VAL 63 B ALA 64 B ALA 64 B PHE 17 B PHE 17 B GLY 21 B GLY 21 B ILE 34 B ILE 34 B ILE 39 B ILE 39 B LYS 56 B LYS 56 B VAL 60 B VAL 60 B PHE 83 B PHE 83 B ALA 89 B ALA 89 B MET 98 B MET 98 B ILE 103 B ILE 103 B VAL 63 B VAL 63 B ALA 64 B ALA 64 B LYS 56 B LYS 56 B VAL 60 B VAL 60 BINDING SITE FOR RESIDUE TRS A 1106 A TRS 1106 Software 6 BINDING SITE FOR RESIDUE GOL A 1107 A GOL 1107 Software 8 A HIS 27 A HIS 27 6 1_555 A GLN 52 A GLN 52 6 2_554 A HOH 2004 E HOH 6 1_555 A HOH 2005 E HOH 6 1_555 A HOH 2031 E HOH 6 1_555 B PRO 29 B PRO 29 6 4_444 A PRO 29 A PRO 29 8 2_554 A SER 93 A SER 93 8 1_555 A GLY 94 A GLY 94 8 1_555 B ALA 20 B ALA 20 8 3_545 B GLY 21 B GLY 21 8 3_545 B ASN 25 B ASN 25 8 3_545 B GLN 26 B GLN 26 8 3_545 B HIS 27 B HIS 27 8 3_545 5 C 1 2 1