0.025202 0.000000 0.009272 -0.000000 0.012182 0.000000 0.000000 -0.000000 0.026846 0.00000 0.00000 0.00000 Boesen, B. Heider, A. O'Shea, J.M. Groll, M. Bach, T. Zeymer, C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 110.20 90.00 39.680 82.090 39.690 C17 H11 N O3 S 309.339 1-(9-oxidanylidenethioxanthen-2-yl)pyrrolidine-2,5-dione non-polymer C13 H13 N O2 215.248 (1R,10S,12S)-15-oxa-3-azatetracyclo[8.5.0.01,12.04,9]pentadeca-4,6,8-trien-2-one non-polymer 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 C2 H6 O2 62.068 1,2-ETHANEDIOL ETHYLENE GLYCOL 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 C3 H8 O3 92.094 GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL non-polymer 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 C6 H14 O4 150.173 TRIETHYLENE GLYCOL non-polymer C9 H11 N O2 165.189 y PHENYLALANINE 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 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 Y 2 N C Y 3 N C Y 4 N C Y 5 N C Y 6 N C Y 7 N C Y 8 N C N 9 N C N 10 N C N 11 N C N 12 N O N 13 N C N 14 N O Y 15 N C N 16 N C N 17 N O Y 18 N C Y 19 N C N 20 N S Y 21 N C Y 22 N C N 23 N H N 24 N H N 25 N H 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 O N 35 N C N 36 N N Y 37 N C Y 38 N C Y 39 N C Y 40 N C Y 41 N C Y 42 N C N 43 S C N 44 R C N 45 N O N 46 N C N 47 N C N 48 S C N 49 N C 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 H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N N N 64 S C N 65 N C N 66 N O N 67 N C N 68 N O N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N N N 77 S C N 78 N C N 79 N O N 80 N C N 81 N C N 82 N C N 83 N N N 84 N C N 85 N N N 86 N N N 87 N O 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 H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N N N 104 S C N 105 N C N 106 N O N 107 N C N 108 N C N 109 N O N 110 N N N 111 N O N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N N N 121 S C N 122 N C N 123 N O N 124 N C N 125 N C N 126 N O N 127 N O N 128 N O N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N N N 137 R C N 138 N C N 139 N O N 140 N C N 141 N S 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 C N 151 N O N 152 N C N 153 N O N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N N N 161 S C N 162 N C N 163 N O N 164 N C N 165 N C N 166 N C N 167 N O N 168 N N 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 N N 181 S C N 182 N C N 183 N O N 184 N C N 185 N C N 186 N C N 187 N O N 188 N O N 189 N O 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 H N 198 N H N 199 N N N 200 N C N 201 N C N 202 N O N 203 N O N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N C N 210 N O N 211 N C N 212 N O N 213 N C 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 O N 224 N H N 225 N H N 226 N N N 227 S C N 228 N C N 229 N O N 230 S C N 231 N C N 232 N C N 233 N C N 234 N O 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 H N 245 N H N 246 N H N 247 N H N 248 N N N 249 S C N 250 N C N 251 N O N 252 N C N 253 N C N 254 N C N 255 N C N 256 N O 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 H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N N N 271 S C N 272 N C N 273 N O N 274 N C N 275 N C N 276 N C N 277 N C N 278 N N N 279 N O 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 H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N N N 296 S C N 297 N C N 298 N O N 299 N C N 300 N C N 301 N S N 302 N C N 303 N O N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N C N 316 N O N 317 N C N 318 N O N 319 N C N 320 N C N 321 N O N 322 N C N 323 N C N 324 N O 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 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 N N 340 S C N 341 N C N 342 N O N 343 N C Y 344 N C Y 345 N C Y 346 N C Y 347 N C Y 348 N C Y 349 N C N 350 N O 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 N N 363 S C N 364 N C N 365 N O N 366 N C N 367 N O N 368 N O 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 R C N 381 N O N 382 N C N 383 N O 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 N N 394 S C N 395 N C N 396 N O N 397 N C Y 398 N C Y 399 N C Y 400 N C Y 401 N C Y 402 N C Y 403 N C N 404 N O N 405 N O N 406 N H N 407 N H 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 N N 418 S C N 419 N C N 420 N O N 421 N C N 422 N C N 423 N C N 424 N O N 425 N H N 426 N H N 427 N H N 428 N H N 429 N H N 430 N H N 431 N H N 432 N H N 433 N H N 434 N H N 435 N H N 1 N doub N 2 N sing N 3 N sing Y 4 N doub Y 5 N sing Y 6 N sing N 7 N sing N 8 N sing Y 9 N doub N 10 N sing N 11 N sing Y 12 N doub Y 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N doub N 18 N doub N 19 N sing Y 20 N doub Y 21 N sing Y 22 N sing Y 23 N doub Y 24 N doub Y 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 sing 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 doub N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing Y 50 N doub Y 51 N sing Y 52 N sing Y 53 N doub Y 54 N doub Y 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 sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing 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 doub N 76 N sing 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 doub 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 sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N doub 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 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 doub 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 sing N 127 N sing N 128 N sing N 129 N doub N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N doub 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 doub N 145 N sing 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 doub 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 doub 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 doub 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 doub 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 sing N 225 N sing N 226 N sing N 227 N doub 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 doub 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 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 doub 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 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 doub 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 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 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 sing 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 doub N 336 N sing N 337 N sing N 338 N sing N 339 N sing Y 340 N doub Y 341 N sing Y 342 N sing N 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 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 doub 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 sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N doub N 388 N sing N 389 N sing N 390 N sing N 391 N sing Y 392 N doub Y 393 N sing Y 394 N sing N 395 N sing Y 396 N doub N 397 N sing Y 398 N doub N 399 N sing Y 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 N 408 N sing N 409 N sing N 410 N sing N 411 N doub N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing ACS Catal. 10.1021/acscatal.5c08946 Enantiodivergent Evolution of a De Novo Protein for Enzymatic [2 + 2] Photocycloaddition Activity 2026 10.2210/pdb9tar/pdb pdb_00009tar 100 1 N PIXEL 2025-08-31 DECTRIS EIGER X 16M SINGLE WAVELENGTH M x-ray 1 0.9762 1.0 P13 (MX1) PETRA III, EMBL c/o DESY 0.9762 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 13712.396 De novo photoenzyme variant ABLE E116C,H49A,L42T 2 man polymer 215.248 (1R,10S,12S)-15-oxa-3-azatetracyclo[8.5.0.01,12.04,9]pentadeca-4,6,8-trien-2-one 2 syn non-polymer 309.339 1-(9-oxidanylidenethioxanthen-2-yl)pyrrolidine-2,5-dione 2 syn non-polymer 150.173 TRIETHYLENE GLYCOL 1 syn non-polymer 62.068 1,2-ETHANEDIOL 1 syn non-polymer 92.094 GLYCEROL 1 syn non-polymer 18.015 water 97 nat water no no SVKSEYAEAAAVGQEAVAVFNTMKAAFQNGDKEAVAQYLARTASLYTRAEELLNRILEKARREGNKEAVTLMNEFTATFQ TGKSIFNAMVAAFKNGDDDSFESYLQALEKVTAKGCTLADQIAKAL SVKSEYAEAAAVGQEAVAVFNTMKAAFQNGDKEAVAQYLARTASLYTRAEELLNRILEKARREGNKEAVTLMNEFTATFQ TGKSIFNAMVAAFKNGDDDSFESYLQALEKVTAKGCTLADQIAKAL 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 n n n n n n n n n n n n n n n n n n n n sample 1 126 32630 synthetic construct 469008 Escherichia coli BL21(DE3) Gold DE3 Plasmid Biological sequence 1 2.15 42.86 VAPOR DIFFUSION, SITTING DROP 7.5 0.2 Potassium fluoride 20 % (w/v) PEG 4000 293 repository Initial release 1 0 2026-03-25 Germany German Research Foundation (DFG) 444632635 Germany German Research Foundation (DFG) 439143547 michael.groll@tum.de 0000-0002-1660-340X Michael Groll principal investigator/group leader N PDBE N PDBE 2025-11-18 REL REL A1JUW A1JUW SUBJECT OF INVESTIGATION A1JUX A1JUX SUBJECT OF INVESTIGATION A1JUX (1R,10S,12S)-15-oxa-3-azatetracyclo[8.5.0.01,12.04,9]pentadeca-4,6,8-trien-2-one A1JUW 1-(9-oxidanylidenethioxanthen-2-yl)pyrrolidine-2,5-dione PGE TRIETHYLENE GLYCOL EDO 1,2-ETHANEDIOL GOL GLYCEROL HOH water Y Y AlphaFold in silico model A A1JUW 202 Covalent chemical modification C15 D A1JUW A A CYS 116 CYS SG A CYS 116 1_555 A1JUW 1 1_555 None B A1JUW 202 Covalent chemical modification C15 G A1JUW A B CYS 116 CYS SG B CYS 116 1_555 A1JUW 1 1_555 None LSR 201 2 A1JUX A1JUX 201 A LIG 116 3 A1JUW A1JUW 202 A PGE 3 4 PGE PGE 203 A LSR 201 2 A1JUX A1JUX 201 B LIG 116 3 A1JUW A1JUW 202 B EDO 1 5 EDO EDO 203 B GOL 2 6 GOL GOL 204 B HOH 43 7 HOH HOH 301 A HOH 20 7 HOH HOH 302 A HOH 58 7 HOH HOH 303 A HOH 87 7 HOH HOH 304 A HOH 16 7 HOH HOH 305 A HOH 95 7 HOH HOH 306 A HOH 32 7 HOH HOH 307 A HOH 39 7 HOH HOH 308 A HOH 44 7 HOH HOH 309 A HOH 79 7 HOH HOH 310 A HOH 48 7 HOH HOH 311 A HOH 21 7 HOH HOH 312 A HOH 13 7 HOH HOH 313 A HOH 51 7 HOH HOH 314 A HOH 6 7 HOH HOH 315 A HOH 4 7 HOH HOH 316 A HOH 65 7 HOH HOH 317 A HOH 61 7 HOH HOH 318 A HOH 33 7 HOH HOH 319 A HOH 75 7 HOH HOH 320 A HOH 26 7 HOH HOH 321 A HOH 10 7 HOH HOH 322 A HOH 25 7 HOH HOH 323 A HOH 57 7 HOH HOH 324 A HOH 101 7 HOH HOH 325 A HOH 59 7 HOH HOH 326 A HOH 8 7 HOH HOH 327 A HOH 53 7 HOH HOH 328 A HOH 24 7 HOH HOH 329 A HOH 80 7 HOH HOH 330 A HOH 47 7 HOH HOH 331 A HOH 91 7 HOH HOH 332 A HOH 50 7 HOH HOH 333 A HOH 31 7 HOH HOH 334 A HOH 46 7 HOH HOH 335 A HOH 60 7 HOH HOH 336 A HOH 42 7 HOH HOH 337 A HOH 29 7 HOH HOH 338 A HOH 83 7 HOH HOH 339 A HOH 36 7 HOH HOH 340 A HOH 68 7 HOH HOH 341 A HOH 66 7 HOH HOH 342 A HOH 89 7 HOH HOH 343 A HOH 15 7 HOH HOH 301 B HOH 37 7 HOH HOH 302 B HOH 54 7 HOH HOH 303 B HOH 63 7 HOH HOH 304 B HOH 56 7 HOH HOH 305 B HOH 98 7 HOH HOH 306 B HOH 67 7 HOH HOH 307 B HOH 71 7 HOH HOH 308 B HOH 35 7 HOH HOH 309 B HOH 100 7 HOH HOH 310 B HOH 11 7 HOH HOH 311 B HOH 12 7 HOH HOH 312 B HOH 23 7 HOH HOH 313 B HOH 41 7 HOH HOH 314 B HOH 62 7 HOH HOH 315 B HOH 14 7 HOH HOH 316 B HOH 18 7 HOH HOH 317 B HOH 85 7 HOH HOH 318 B HOH 28 7 HOH HOH 319 B HOH 38 7 HOH HOH 320 B HOH 19 7 HOH HOH 321 B HOH 22 7 HOH HOH 322 B HOH 17 7 HOH HOH 323 B HOH 7 7 HOH HOH 324 B HOH 84 7 HOH HOH 325 B HOH 90 7 HOH HOH 326 B HOH 55 7 HOH HOH 327 B HOH 9 7 HOH HOH 328 B HOH 49 7 HOH HOH 329 B HOH 40 7 HOH HOH 330 B HOH 88 7 HOH HOH 331 B HOH 86 7 HOH HOH 332 B HOH 5 7 HOH HOH 333 B HOH 99 7 HOH HOH 334 B HOH 78 7 HOH HOH 335 B HOH 69 7 HOH HOH 336 B HOH 93 7 HOH HOH 337 B HOH 94 7 HOH HOH 338 B HOH 96 7 HOH HOH 339 B HOH 72 7 HOH HOH 340 B HOH 27 7 HOH HOH 341 B HOH 77 7 HOH HOH 342 B HOH 64 7 HOH HOH 343 B HOH 52 7 HOH HOH 344 B HOH 45 7 HOH HOH 345 B HOH 30 7 HOH HOH 346 B HOH 34 7 HOH HOH 347 B HOH 70 7 HOH HOH 348 B HOH 92 7 HOH HOH 349 B HOH 82 7 HOH HOH 350 B HOH 97 7 HOH HOH 351 B HOH 73 7 HOH HOH 352 B HOH 81 7 HOH HOH 353 B HOH 76 7 HOH HOH 354 B SER 1 n 1 SER 1 A VAL 2 n 2 VAL 2 A LYS 3 n 3 LYS 3 A SER 4 n 4 SER 4 A GLU 5 n 5 GLU 5 A TYR 6 n 6 TYR 6 A ALA 7 n 7 ALA 7 A GLU 8 n 8 GLU 8 A ALA 9 n 9 ALA 9 A ALA 10 n 10 ALA 10 A ALA 11 n 11 ALA 11 A VAL 12 n 12 VAL 12 A GLY 13 n 13 GLY 13 A GLN 14 n 14 GLN 14 A GLU 15 n 15 GLU 15 A ALA 16 n 16 ALA 16 A VAL 17 n 17 VAL 17 A ALA 18 n 18 ALA 18 A VAL 19 n 19 VAL 19 A PHE 20 n 20 PHE 20 A ASN 21 n 21 ASN 21 A THR 22 n 22 THR 22 A MET 23 n 23 MET 23 A LYS 24 n 24 LYS 24 A ALA 25 n 25 ALA 25 A ALA 26 n 26 ALA 26 A PHE 27 n 27 PHE 27 A GLN 28 n 28 GLN 28 A ASN 29 n 29 ASN 29 A GLY 30 n 30 GLY 30 A ASP 31 n 31 ASP 31 A LYS 32 n 32 LYS 32 A GLU 33 n 33 GLU 33 A ALA 34 n 34 ALA 34 A VAL 35 n 35 VAL 35 A ALA 36 n 36 ALA 36 A GLN 37 n 37 GLN 37 A TYR 38 n 38 TYR 38 A LEU 39 n 39 LEU 39 A ALA 40 n 40 ALA 40 A ARG 41 n 41 ARG 41 A THR 42 n 42 THR 42 A ALA 43 n 43 ALA 43 A SER 44 n 44 SER 44 A LEU 45 n 45 LEU 45 A TYR 46 n 46 TYR 46 A THR 47 n 47 THR 47 A ARG 48 n 48 ARG 48 A ALA 49 n 49 ALA 49 A GLU 50 n 50 GLU 50 A GLU 51 n 51 GLU 51 A LEU 52 n 52 LEU 52 A LEU 53 n 53 LEU 53 A ASN 54 n 54 ASN 54 A ARG 55 n 55 ARG 55 A ILE 56 n 56 ILE 56 A LEU 57 n 57 LEU 57 A GLU 58 n 58 GLU 58 A LYS 59 n 59 LYS 59 A ALA 60 n 60 ALA 60 A ARG 61 n 61 ARG 61 A ARG 62 n 62 ARG 62 A GLU 63 n 63 GLU 63 A GLY 64 n 64 GLY 64 A ASN 65 n 65 ASN 65 A LYS 66 n 66 LYS 66 A GLU 67 n 67 GLU 67 A ALA 68 n 68 ALA 68 A VAL 69 n 69 VAL 69 A THR 70 n 70 THR 70 A LEU 71 n 71 LEU 71 A MET 72 n 72 MET 72 A ASN 73 n 73 ASN 73 A GLU 74 n 74 GLU 74 A PHE 75 n 75 PHE 75 A THR 76 n 76 THR 76 A ALA 77 n 77 ALA 77 A THR 78 n 78 THR 78 A PHE 79 n 79 PHE 79 A GLN 80 n 80 GLN 80 A THR 81 n 81 THR 81 A GLY 82 n 82 GLY 82 A LYS 83 n 83 LYS 83 A SER 84 n 84 SER 84 A ILE 85 n 85 ILE 85 A PHE 86 n 86 PHE 86 A ASN 87 n 87 ASN 87 A ALA 88 n 88 ALA 88 A MET 89 n 89 MET 89 A VAL 90 n 90 VAL 90 A ALA 91 n 91 ALA 91 A ALA 92 n 92 ALA 92 A PHE 93 n 93 PHE 93 A LYS 94 n 94 LYS 94 A ASN 95 n 95 ASN 95 A GLY 96 n 96 GLY 96 A ASP 97 n 97 ASP 97 A ASP 98 n 98 ASP 98 A ASP 99 n 99 ASP 99 A SER 100 n 100 SER 100 A PHE 101 n 101 PHE 101 A GLU 102 n 102 GLU 102 A SER 103 n 103 SER 103 A TYR 104 n 104 TYR 104 A LEU 105 n 105 LEU 105 A GLN 106 n 106 GLN 106 A ALA 107 n 107 ALA 107 A LEU 108 n 108 LEU 108 A GLU 109 n 109 GLU 109 A LYS 110 n 110 LYS 110 A VAL 111 n 111 VAL 111 A THR 112 n 112 THR 112 A ALA 113 n 113 ALA 113 A LYS 114 n 114 LYS 114 A GLY 115 n 115 GLY 115 A LIG 116 n 116 A CYS 116 A THR 117 n 117 THR 117 A LEU 118 n 118 LEU 118 A ALA 119 n 119 ALA 119 A ASP 120 n 120 ASP 120 A GLN 121 n 121 GLN 121 A ILE 122 n 122 ILE 122 A ALA 123 n 123 ALA 123 A LYS 124 n 124 LYS 124 A ALA 125 n 125 ALA 125 A LEU 126 n 126 LEU 126 A SER 1 n 1 SER 1 B VAL 2 n 2 VAL 2 B LYS 3 n 3 LYS 3 B SER 4 n 4 SER 4 B GLU 5 n 5 GLU 5 B TYR 6 n 6 TYR 6 B ALA 7 n 7 ALA 7 B GLU 8 n 8 GLU 8 B ALA 9 n 9 ALA 9 B ALA 10 n 10 ALA 10 B ALA 11 n 11 ALA 11 B VAL 12 n 12 VAL 12 B GLY 13 n 13 GLY 13 B GLN 14 n 14 GLN 14 B GLU 15 n 15 GLU 15 B ALA 16 n 16 ALA 16 B VAL 17 n 17 VAL 17 B ALA 18 n 18 ALA 18 B VAL 19 n 19 VAL 19 B PHE 20 n 20 PHE 20 B ASN 21 n 21 ASN 21 B THR 22 n 22 THR 22 B MET 23 n 23 MET 23 B LYS 24 n 24 LYS 24 B ALA 25 n 25 ALA 25 B ALA 26 n 26 ALA 26 B PHE 27 n 27 PHE 27 B GLN 28 n 28 GLN 28 B ASN 29 n 29 ASN 29 B GLY 30 n 30 GLY 30 B ASP 31 n 31 ASP 31 B LYS 32 n 32 LYS 32 B GLU 33 n 33 GLU 33 B ALA 34 n 34 ALA 34 B VAL 35 n 35 VAL 35 B ALA 36 n 36 ALA 36 B GLN 37 n 37 GLN 37 B TYR 38 n 38 TYR 38 B LEU 39 n 39 LEU 39 B ALA 40 n 40 ALA 40 B ARG 41 n 41 ARG 41 B THR 42 n 42 THR 42 B ALA 43 n 43 ALA 43 B SER 44 n 44 SER 44 B LEU 45 n 45 LEU 45 B TYR 46 n 46 TYR 46 B THR 47 n 47 THR 47 B ARG 48 n 48 ARG 48 B ALA 49 n 49 ALA 49 B GLU 50 n 50 GLU 50 B GLU 51 n 51 GLU 51 B LEU 52 n 52 LEU 52 B LEU 53 n 53 LEU 53 B ASN 54 n 54 ASN 54 B ARG 55 n 55 ARG 55 B ILE 56 n 56 ILE 56 B LEU 57 n 57 LEU 57 B GLU 58 n 58 GLU 58 B LYS 59 n 59 LYS 59 B ALA 60 n 60 ALA 60 B ARG 61 n 61 ARG 61 B ARG 62 n 62 ARG 62 B GLU 63 n 63 GLU 63 B GLY 64 n 64 GLY 64 B ASN 65 n 65 ASN 65 B LYS 66 n 66 LYS 66 B GLU 67 n 67 GLU 67 B ALA 68 n 68 ALA 68 B VAL 69 n 69 VAL 69 B THR 70 n 70 THR 70 B LEU 71 n 71 LEU 71 B MET 72 n 72 MET 72 B ASN 73 n 73 ASN 73 B GLU 74 n 74 GLU 74 B PHE 75 n 75 PHE 75 B THR 76 n 76 THR 76 B ALA 77 n 77 ALA 77 B THR 78 n 78 THR 78 B PHE 79 n 79 PHE 79 B GLN 80 n 80 GLN 80 B THR 81 n 81 THR 81 B GLY 82 n 82 GLY 82 B LYS 83 n 83 LYS 83 B SER 84 n 84 SER 84 B ILE 85 n 85 ILE 85 B PHE 86 n 86 PHE 86 B ASN 87 n 87 ASN 87 B ALA 88 n 88 ALA 88 B MET 89 n 89 MET 89 B VAL 90 n 90 VAL 90 B ALA 91 n 91 ALA 91 B ALA 92 n 92 ALA 92 B PHE 93 n 93 PHE 93 B LYS 94 n 94 LYS 94 B ASN 95 n 95 ASN 95 B GLY 96 n 96 GLY 96 B ASP 97 n 97 ASP 97 B ASP 98 n 98 ASP 98 B ASP 99 n 99 ASP 99 B SER 100 n 100 SER 100 B PHE 101 n 101 PHE 101 B GLU 102 n 102 GLU 102 B SER 103 n 103 SER 103 B TYR 104 n 104 TYR 104 B LEU 105 n 105 LEU 105 B GLN 106 n 106 GLN 106 B ALA 107 n 107 ALA 107 B LEU 108 n 108 LEU 108 B GLU 109 n 109 GLU 109 B LYS 110 n 110 LYS 110 B VAL 111 n 111 VAL 111 B THR 112 n 112 THR 112 B ALA 113 n 113 ALA 113 B LYS 114 n 114 LYS 114 B GLY 115 n 115 GLY 115 B LIG 116 n 116 A CYS 116 B THR 117 n 117 THR 117 B LEU 118 n 118 LEU 118 B ALA 119 n 119 ALA 119 B ASP 120 n 120 ASP 120 B GLN 121 n 121 GLN 121 B ILE 122 n 122 ILE 122 B ALA 123 n 123 ALA 123 B LYS 124 n 124 LYS 124 B ALA 125 n 125 ALA 125 B LEU 126 n 126 LEU 126 B author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric gel filtration 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 A A 1 8.37 1.20 111.50 119.87 B B B CB CA C CYS CYS CYS 116 116 116 N 24.416 0.49 0.00 0.21 -1.39 0.00 0.59 0.964 0.958 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.21433 0.17520 0.17719 1.50 30.00 1864 35416 5.0 97.60 4.025 0.065 RANDOM 1 THROUGHOUT MOLECULAR REPLACEMENT 0.098 0.081 0.80 0.80 1.20 MAXIMUM LIKELIHOOD MASK 1.50 30.00 98 2118 52 0 1968 0.006 0.013 2072 0.003 0.016 1966 1.355 1.693 2801 1.490 1.610 4505 2.773 5.000 254 22.362 23.654 104 14.311 15.000 350 16.711 15.000 11 0.062 0.200 274 0.007 0.020 2391 0.001 0.020 487 1.771 2.129 1016 1.766 2.128 1015 2.218 3.211 1270 2.220 3.212 1271 2.805 2.812 1056 2.804 2.814 1057 3.418 4.016 1528 3.898 27.483 2434 3.743 27.335 2419 1.271 3.000 4038 0.342 0.267 1.539 137 2589 20 96.39 1.5 30 9TAR 37382 0.055 1 11.98 3.52 97.4 0.65 1.5 1.6 1.88 6489 1 3.43 96.4 refinement REFMAC 5.8.0267 data extraction PDB_EXTRACT data reduction XDS data scaling XSCALE phasing PHASER N De novo photoenzyme variant ABLE-E116C-TXT H49A-L42T (photoABLE1 precursor) in complex with product formed in crystallo after irradiation 1 N N 1 N N 2 N N 3 N N 4 N N 2 N N 3 N N 5 N N 6 N N 7 N N 7 N N A SER 1 A SER 1 HELX_P A GLY 30 A GLY 30 1 AA1 30 A ASP 31 A ASP 31 HELX_P A GLU 63 A GLU 63 1 AA2 33 A ASN 65 A ASN 65 HELX_P A ASN 95 A ASN 95 1 AA3 31 A ASP 97 A ASP 97 HELX_P A LEU 126 A LEU 126 1 AA4 30 B VAL 2 B VAL 2 HELX_P B ASN 29 B ASN 29 1 AA5 28 B ASP 31 B ASP 31 HELX_P B GLU 63 B GLU 63 1 AA6 33 B ASN 65 B ASN 65 HELX_P B ASN 95 B ASN 95 1 AA7 31 B ASP 97 B ASP 97 HELX_P B LEU 126 B LEU 126 1 AA8 30 covale 1.858 none A A CYS 116 A SG CYS 116 1_555 A A1JUW 202 D C15 A1JUW 1_555 covale 1.857 none A B CYS 116 B SG CYS 116 1_555 B A1JUW 202 G C15 A1JUW 1_555 DE NOVO PROTEIN Photoenzym, De novo protein scaffold, Thioxanthon, [2+2] Photocycloaddition, DE NOVO PROTEIN 9TAR PDB 1 1 9TAR 1 126 9TAR 1 126 9TAR A 1 1 126 1 126 9TAR 1 126 9TAR B 1 1 126 4 P 1 21 1