0.031260 0.000000 0.000000 0.000000 0.019962 0.000000 0.000000 0.000000 0.008131 0.00000 0.00000 0.00000 Tran, N. Holyoak, T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 31.990 50.094 122.993 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 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 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 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 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O N 84 N H 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 N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O N 104 N H 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 N N 114 N C N 115 N C 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 C N 124 N O N 125 N C N 126 N O N 127 N C 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 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 O N 254 N C N 255 N C N 256 N C 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 N N 268 S C N 269 N C N 270 N O N 271 N C N 272 N O N 273 N O N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N N N 282 S C N 283 N C N 284 N O N 285 R C N 286 N O N 287 N C N 288 N O 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 H N 296 N H N 297 N H N 298 N N N 299 S C N 300 N C N 301 N O N 302 N C Y 303 N C Y 304 N C Y 305 N C Y 306 N C Y 307 N C Y 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 H N 319 N H N 320 N H N 321 N H N 322 N N N 323 S C N 324 N C N 325 N O N 326 N C N 327 N C N 328 N C N 329 N O 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 H N 340 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 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 sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N doub N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing 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 sing N 257 N sing N 258 N sing N 259 N sing N 260 N doub 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 sing N 271 N sing N 272 N sing N 273 N doub 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 doub N 290 N sing N 291 N sing N 292 N sing N 293 N sing Y 294 N doub Y 295 N sing Y 296 N sing N 297 N sing Y 298 N doub N 299 N sing Y 300 N doub N 301 N sing Y 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 doub 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 US Protein Sci. PRCIEI 0795 1469-896X 35 e70411 e70411 10.1002/pro.70411 41457497 Streptococcus pneumoniae HtrA is a dynamic and monomeric virulence factor capable of forming larger oligomeric complexes. 2026 0000-0001-6890-512X 0000-0002-7329-1115 0000-0002-6967-0892 10.2210/pdb9pno/pdb pdb_00009pno 100 1 N PIXEL 2023-08-16 DECTRIS PILATUS3 S 6M SINGLE WAVELENGTH M x-ray 1 1.1807 1.0 08B1-1 CLSI 1.1807 SYNCHROTRON CLSI BEAMLINE 08B1-1 11954.382 Trypsin-like serine protease PDZ domain (UNP residues 285-393) 2 man polymer 92.094 GLYCEROL 2 syn non-polymer 18.015 water 147 nat water no no KVTRPALGIQMVNLSNVSTSDIRRLNIPSNVTSGVIVRSVQSNMPANGHLEKYDVITKVDDKEIASSTDLQSALYNHSIG DTIKITYYRNGKEETTSIKLNKSSGDLES KVTRPALGIQMVNLSNVSTSDIRRLNIPSNVTSGVIVRSVQSNMPANGHLEKYDVITKVDDKEIASSTDLQSALYNHSIG DTIKITYYRNGKEETTSIKLNKSSGDLES 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 sample 1 109 htrA, SAMEA3172911_01534 1313 Streptococcus pneumoniae 37762 Escherichia coli B Biological sequence 1 2.06 40.32 VAPOR DIFFUSION, SITTING DROP 50 mM ammonium sulfate, 50 mM Bis-Tris, pH 6.5, 30% v/v pentaerythritol ethoxylate (15/4_EO/OH) 298 repository Initial release 1 0 2026-02-11 Canada Natural Sciences and Engineering Research Council (NSERC, Canada) tholyoak@uwaterloo.ca 0000-0002-7329-1115 Todd Holyoak principal investigator/group leader N RCSB Y RCSB 2025-07-21 REL REL GOL GLYCEROL HOH water N N AF-A0A4J2AIC8-F1 AlphaFold in silico model GOL 401 2 GOL GOL 401 A GOL 401 2 GOL GOL 401 B HOH 9 3 HOH HOH 501 A HOH 133 3 HOH HOH 502 A HOH 90 3 HOH HOH 503 A HOH 19 3 HOH HOH 504 A HOH 14 3 HOH HOH 505 A HOH 115 3 HOH HOH 506 A HOH 112 3 HOH HOH 507 A HOH 89 3 HOH HOH 508 A HOH 50 3 HOH HOH 509 A HOH 11 3 HOH HOH 510 A HOH 59 3 HOH HOH 511 A HOH 100 3 HOH HOH 512 A HOH 23 3 HOH HOH 513 A HOH 65 3 HOH HOH 514 A HOH 6 3 HOH HOH 515 A HOH 27 3 HOH HOH 516 A HOH 88 3 HOH HOH 517 A HOH 13 3 HOH HOH 518 A HOH 49 3 HOH HOH 519 A HOH 44 3 HOH HOH 520 A HOH 85 3 HOH HOH 521 A HOH 29 3 HOH HOH 522 A HOH 46 3 HOH HOH 523 A HOH 91 3 HOH HOH 524 A HOH 45 3 HOH HOH 525 A HOH 71 3 HOH HOH 526 A HOH 26 3 HOH HOH 527 A HOH 30 3 HOH HOH 528 A HOH 38 3 HOH HOH 529 A HOH 18 3 HOH HOH 530 A HOH 126 3 HOH HOH 531 A HOH 96 3 HOH HOH 532 A HOH 118 3 HOH HOH 533 A HOH 78 3 HOH HOH 534 A HOH 72 3 HOH HOH 535 A HOH 54 3 HOH HOH 536 A HOH 66 3 HOH HOH 537 A HOH 36 3 HOH HOH 538 A HOH 125 3 HOH HOH 539 A HOH 93 3 HOH HOH 540 A HOH 75 3 HOH HOH 541 A HOH 51 3 HOH HOH 542 A HOH 17 3 HOH HOH 543 A HOH 20 3 HOH HOH 544 A HOH 101 3 HOH HOH 545 A HOH 142 3 HOH HOH 546 A HOH 15 3 HOH HOH 547 A HOH 33 3 HOH HOH 548 A HOH 56 3 HOH HOH 549 A HOH 31 3 HOH HOH 550 A HOH 60 3 HOH HOH 551 A HOH 102 3 HOH HOH 552 A HOH 94 3 HOH HOH 553 A HOH 73 3 HOH HOH 554 A HOH 95 3 HOH HOH 555 A HOH 61 3 HOH HOH 556 A HOH 32 3 HOH HOH 557 A HOH 109 3 HOH HOH 558 A HOH 79 3 HOH HOH 559 A HOH 12 3 HOH HOH 560 A HOH 62 3 HOH HOH 561 A HOH 37 3 HOH HOH 562 A HOH 110 3 HOH HOH 563 A HOH 55 3 HOH HOH 564 A HOH 120 3 HOH HOH 565 A HOH 84 3 HOH HOH 566 A HOH 42 3 HOH HOH 567 A HOH 92 3 HOH HOH 568 A HOH 123 3 HOH HOH 569 A HOH 136 3 HOH HOH 570 A HOH 144 3 HOH HOH 571 A HOH 119 3 HOH HOH 572 A HOH 122 3 HOH HOH 573 A HOH 117 3 HOH HOH 574 A HOH 24 3 HOH HOH 575 A HOH 124 3 HOH HOH 576 A HOH 128 3 HOH HOH 577 A HOH 129 3 HOH HOH 578 A HOH 21 3 HOH HOH 579 A HOH 138 3 HOH HOH 580 A HOH 69 3 HOH HOH 501 B HOH 64 3 HOH HOH 502 B HOH 47 3 HOH HOH 503 B HOH 58 3 HOH HOH 504 B HOH 57 3 HOH HOH 505 B HOH 1 3 HOH HOH 506 B HOH 107 3 HOH HOH 507 B HOH 28 3 HOH HOH 508 B HOH 25 3 HOH HOH 509 B HOH 10 3 HOH HOH 510 B HOH 135 3 HOH HOH 511 B HOH 16 3 HOH HOH 512 B HOH 103 3 HOH HOH 513 B HOH 139 3 HOH HOH 514 B HOH 105 3 HOH HOH 515 B HOH 82 3 HOH HOH 516 B HOH 48 3 HOH HOH 517 B HOH 22 3 HOH HOH 518 B HOH 3 3 HOH HOH 519 B HOH 4 3 HOH HOH 520 B HOH 74 3 HOH HOH 521 B HOH 2 3 HOH HOH 522 B HOH 97 3 HOH HOH 523 B HOH 146 3 HOH HOH 524 B HOH 7 3 HOH HOH 525 B HOH 8 3 HOH HOH 526 B HOH 121 3 HOH HOH 527 B HOH 5 3 HOH HOH 528 B HOH 87 3 HOH HOH 529 B HOH 68 3 HOH HOH 530 B HOH 70 3 HOH HOH 531 B HOH 114 3 HOH HOH 532 B HOH 113 3 HOH HOH 533 B HOH 137 3 HOH HOH 534 B HOH 43 3 HOH HOH 535 B HOH 39 3 HOH HOH 536 B HOH 108 3 HOH HOH 537 B HOH 52 3 HOH HOH 538 B HOH 41 3 HOH HOH 539 B HOH 77 3 HOH HOH 540 B HOH 140 3 HOH HOH 541 B HOH 40 3 HOH HOH 542 B HOH 34 3 HOH HOH 543 B HOH 104 3 HOH HOH 544 B HOH 106 3 HOH HOH 545 B HOH 63 3 HOH HOH 546 B HOH 76 3 HOH HOH 547 B HOH 116 3 HOH HOH 548 B HOH 132 3 HOH HOH 549 B HOH 80 3 HOH HOH 550 B HOH 111 3 HOH HOH 551 B HOH 130 3 HOH HOH 552 B HOH 83 3 HOH HOH 553 B HOH 145 3 HOH HOH 554 B HOH 53 3 HOH HOH 555 B HOH 134 3 HOH HOH 556 B HOH 147 3 HOH HOH 557 B HOH 35 3 HOH HOH 558 B HOH 127 3 HOH HOH 559 B HOH 141 3 HOH HOH 560 B HOH 86 3 HOH HOH 561 B HOH 98 3 HOH HOH 562 B HOH 99 3 HOH HOH 563 B HOH 67 3 HOH HOH 564 B HOH 81 3 HOH HOH 565 B HOH 143 3 HOH HOH 566 B HOH 131 3 HOH HOH 567 B LYS 285 n 1 LYS 285 A VAL 286 n 2 VAL 286 A THR 287 n 3 THR 287 A ARG 288 n 4 ARG 288 A PRO 289 n 5 PRO 289 A ALA 290 n 6 ALA 290 A LEU 291 n 7 LEU 291 A GLY 292 n 8 GLY 292 A ILE 293 n 9 ILE 293 A GLN 294 n 10 GLN 294 A MET 295 n 11 MET 295 A VAL 296 n 12 VAL 296 A ASN 297 n 13 ASN 297 A LEU 298 n 14 LEU 298 A SER 299 n 15 SER 299 A ASN 300 n 16 ASN 300 A VAL 301 n 17 VAL 301 A SER 302 n 18 SER 302 A THR 303 n 19 THR 303 A SER 304 n 20 SER 304 A ASP 305 n 21 ASP 305 A ILE 306 n 22 ILE 306 A ARG 307 n 23 ARG 307 A ARG 308 n 24 ARG 308 A LEU 309 n 25 LEU 309 A ASN 310 n 26 ASN 310 A ILE 311 n 27 ILE 311 A PRO 312 n 28 PRO 312 A SER 313 n 29 SER 313 A ASN 314 n 30 ASN 314 A VAL 315 n 31 VAL 315 A THR 316 n 32 THR 316 A SER 317 n 33 SER 317 A GLY 318 n 34 GLY 318 A VAL 319 n 35 VAL 319 A ILE 320 n 36 ILE 320 A VAL 321 n 37 VAL 321 A ARG 322 n 38 ARG 322 A SER 323 n 39 SER 323 A VAL 324 n 40 VAL 324 A GLN 325 n 41 GLN 325 A SER 326 n 42 SER 326 A ASN 327 n 43 ASN 327 A MET 328 n 44 MET 328 A PRO 329 n 45 PRO 329 A ALA 330 n 46 ALA 330 A ASN 331 n 47 ASN 331 A GLY 332 n 48 GLY 332 A HIS 333 n 49 HIS 333 A LEU 334 n 50 LEU 334 A GLU 335 n 51 GLU 335 A LYS 336 n 52 LYS 336 A TYR 337 n 53 TYR 337 A ASP 338 n 54 ASP 338 A VAL 339 n 55 VAL 339 A ILE 340 n 56 ILE 340 A THR 341 n 57 THR 341 A LYS 342 n 58 LYS 342 A VAL 343 n 59 VAL 343 A ASP 344 n 60 ASP 344 A ASP 345 n 61 ASP 345 A LYS 346 n 62 LYS 346 A GLU 347 n 63 GLU 347 A ILE 348 n 64 ILE 348 A ALA 349 n 65 ALA 349 A SER 350 n 66 SER 350 A SER 351 n 67 SER 351 A THR 352 n 68 THR 352 A ASP 353 n 69 ASP 353 A LEU 354 n 70 LEU 354 A GLN 355 n 71 GLN 355 A SER 356 n 72 SER 356 A ALA 357 n 73 ALA 357 A LEU 358 n 74 LEU 358 A TYR 359 n 75 TYR 359 A ASN 360 n 76 ASN 360 A HIS 361 n 77 HIS 361 A SER 362 n 78 SER 362 A ILE 363 n 79 ILE 363 A GLY 364 n 80 GLY 364 A ASP 365 n 81 ASP 365 A THR 366 n 82 THR 366 A ILE 367 n 83 ILE 367 A LYS 368 n 84 LYS 368 A ILE 369 n 85 ILE 369 A THR 370 n 86 THR 370 A TYR 371 n 87 TYR 371 A TYR 372 n 88 TYR 372 A ARG 373 n 89 ARG 373 A ASN 374 n 90 ASN 374 A GLY 375 n 91 GLY 375 A LYS 376 n 92 LYS 376 A GLU 377 n 93 GLU 377 A GLU 378 n 94 GLU 378 A THR 379 n 95 THR 379 A THR 380 n 96 THR 380 A SER 381 n 97 SER 381 A ILE 382 n 98 ILE 382 A LYS 383 n 99 LYS 383 A LEU 384 n 100 LEU 384 A ASN 385 n 101 ASN 385 A LYS 386 n 102 LYS 386 A SER 387 n 103 SER 387 A SER 388 n 104 SER 388 A GLY 389 n 105 GLY 389 A ASP 390 n 106 ASP 390 A LEU 391 n 107 LEU 391 A GLU 392 n 108 GLU 392 A n 109 393 A LYS 285 n 1 LYS 285 B VAL 286 n 2 VAL 286 B THR 287 n 3 THR 287 B ARG 288 n 4 ARG 288 B PRO 289 n 5 PRO 289 B ALA 290 n 6 ALA 290 B LEU 291 n 7 LEU 291 B GLY 292 n 8 GLY 292 B ILE 293 n 9 ILE 293 B GLN 294 n 10 GLN 294 B MET 295 n 11 MET 295 B VAL 296 n 12 VAL 296 B ASN 297 n 13 ASN 297 B LEU 298 n 14 LEU 298 B SER 299 n 15 SER 299 B ASN 300 n 16 ASN 300 B VAL 301 n 17 VAL 301 B SER 302 n 18 SER 302 B THR 303 n 19 THR 303 B SER 304 n 20 SER 304 B ASP 305 n 21 ASP 305 B ILE 306 n 22 ILE 306 B ARG 307 n 23 ARG 307 B ARG 308 n 24 ARG 308 B LEU 309 n 25 LEU 309 B ASN 310 n 26 ASN 310 B ILE 311 n 27 ILE 311 B PRO 312 n 28 PRO 312 B SER 313 n 29 SER 313 B ASN 314 n 30 ASN 314 B VAL 315 n 31 VAL 315 B THR 316 n 32 THR 316 B SER 317 n 33 SER 317 B GLY 318 n 34 GLY 318 B VAL 319 n 35 VAL 319 B ILE 320 n 36 ILE 320 B VAL 321 n 37 VAL 321 B ARG 322 n 38 ARG 322 B SER 323 n 39 SER 323 B VAL 324 n 40 VAL 324 B GLN 325 n 41 GLN 325 B SER 326 n 42 SER 326 B ASN 327 n 43 ASN 327 B MET 328 n 44 MET 328 B PRO 329 n 45 PRO 329 B ALA 330 n 46 ALA 330 B ASN 331 n 47 ASN 331 B GLY 332 n 48 GLY 332 B HIS 333 n 49 HIS 333 B LEU 334 n 50 LEU 334 B GLU 335 n 51 GLU 335 B LYS 336 n 52 LYS 336 B TYR 337 n 53 TYR 337 B ASP 338 n 54 ASP 338 B VAL 339 n 55 VAL 339 B ILE 340 n 56 ILE 340 B THR 341 n 57 THR 341 B LYS 342 n 58 LYS 342 B VAL 343 n 59 VAL 343 B ASP 344 n 60 ASP 344 B ASP 345 n 61 ASP 345 B LYS 346 n 62 LYS 346 B GLU 347 n 63 GLU 347 B ILE 348 n 64 ILE 348 B ALA 349 n 65 ALA 349 B SER 350 n 66 SER 350 B SER 351 n 67 SER 351 B THR 352 n 68 THR 352 B ASP 353 n 69 ASP 353 B LEU 354 n 70 LEU 354 B GLN 355 n 71 GLN 355 B SER 356 n 72 SER 356 B ALA 357 n 73 ALA 357 B LEU 358 n 74 LEU 358 B TYR 359 n 75 TYR 359 B ASN 360 n 76 ASN 360 B HIS 361 n 77 HIS 361 B SER 362 n 78 SER 362 B ILE 363 n 79 ILE 363 B GLY 364 n 80 GLY 364 B ASP 365 n 81 ASP 365 B THR 366 n 82 THR 366 B ILE 367 n 83 ILE 367 B LYS 368 n 84 LYS 368 B ILE 369 n 85 ILE 369 B THR 370 n 86 THR 370 B TYR 371 n 87 TYR 371 B TYR 372 n 88 TYR 372 B ARG 373 n 89 ARG 373 B ASN 374 n 90 ASN 374 B GLY 375 n 91 GLY 375 B LYS 376 n 92 LYS 376 B GLU 377 n 93 GLU 377 B GLU 378 n 94 GLU 378 B THR 379 n 95 THR 379 B THR 380 n 96 THR 380 B SER 381 n 97 SER 381 B ILE 382 n 98 ILE 382 B LYS 383 n 99 LYS 383 B LEU 384 n 100 LEU 384 B ASN 385 n 101 ASN 385 B LYS 386 n 102 LYS 386 B SER 387 n 103 SER 387 B SER 388 n 104 SER 388 B GLY 389 n 105 GLY 389 B ASP 390 n 106 ASP 390 B LEU 391 n 107 LEU 391 B n 108 392 B n 109 393 B 1.4512 -1.9900 1.0706 8.4208 -2.0629 0.8464 0.0705 -0.4743 -0.0921 -0.0088 -0.3002 0.7905 0.5684 -0.9180 0.0263 0.1772 -0.1032 -0.0093 0.3915 0.0192 0.2152 refined 0.4544 0.5665 4.0787 X-RAY DIFFRACTION 6.9365 -0.6296 -5.7403 1.5703 2.4479 7.2665 -0.1285 -0.7121 -0.6383 -0.3008 -0.3135 -0.3869 1.0993 1.1034 0.5389 0.6469 0.2690 0.0515 0.4618 0.0687 0.5034 refined 14.3200 -8.9793 -14.9847 X-RAY DIFFRACTION 0.1535 -0.7577 -0.3172 6.8588 1.2549 0.7007 0.5159 -0.0034 0.2314 -1.0443 -0.1806 -1.0811 0.2185 0.0616 -0.4146 0.3420 0.0299 0.0483 0.6980 -0.1633 0.6576 refined 18.5141 0.0133 -19.6327 X-RAY DIFFRACTION 8.5256 -0.5136 -2.7294 5.6210 2.4095 7.8060 0.0638 0.2522 -0.4828 -0.0386 -0.1419 0.2192 0.2608 -0.4312 0.0543 0.2181 -0.0126 -0.0352 0.1539 -0.0072 0.1641 refined 2.8959 -2.3352 -12.1305 X-RAY DIFFRACTION 7.3018 -3.2624 -1.5594 6.1320 2.4255 8.6707 0.2454 -0.4325 0.5458 -0.3284 -0.0865 -0.9451 -0.7714 1.0130 -0.3533 0.1698 -0.0556 0.0144 0.5450 -0.0609 0.4532 refined 14.0764 6.4783 -7.7816 X-RAY DIFFRACTION 3.4380 -0.1855 -2.0972 2.5623 1.7431 7.2550 0.2367 -0.4931 0.0466 0.1595 0.0760 -0.2277 -0.0766 0.4833 -0.1536 0.1684 -0.0097 -0.0051 0.2165 0.0066 0.1861 refined 6.6163 5.1979 -5.7056 X-RAY DIFFRACTION 6.1981 0.7328 -4.0121 4.5440 -0.5082 8.1752 0.1464 0.2870 -0.1202 -0.0864 0.0476 0.1895 0.1707 -0.6337 -0.2212 0.1530 -0.0185 -0.0556 0.2089 -0.0155 0.1970 refined 0.4167 2.8947 -9.5040 X-RAY DIFFRACTION 1.9483 2.5299 2.3153 6.7009 5.5318 6.2210 -0.0629 -0.0408 -0.0947 -0.9690 0.2179 0.2300 -1.1503 0.0321 -0.0952 0.5073 0.1346 -0.0248 0.3399 0.0439 0.3829 refined -9.1784 19.6633 -27.9918 X-RAY DIFFRACTION 4.8974 -1.0993 -0.4011 6.5767 2.8490 6.0772 0.1031 0.0364 0.4321 0.0175 -0.1535 0.0318 -0.5805 -0.2150 0.0962 0.2480 0.0497 0.0684 0.2188 0.0271 0.2757 refined -8.2737 22.1062 -14.9378 X-RAY DIFFRACTION 5.8342 -1.5998 -0.3354 5.0486 0.0091 4.7596 0.2572 1.2240 -0.0350 -0.6367 -0.2057 -0.2012 -0.0527 0.0866 -0.2330 0.2967 0.0573 0.0571 0.3794 0.0065 0.3062 refined -1.0829 16.6376 -23.6945 X-RAY DIFFRACTION X-RAY DIFFRACTION 1 chain 'A' and (resid 285 through 292 ) X-RAY DIFFRACTION 2 chain 'A' and (resid 293 through 309 ) X-RAY DIFFRACTION 3 chain 'A' and (resid 310 through 318 ) X-RAY DIFFRACTION 4 chain 'A' and (resid 319 through 343 ) X-RAY DIFFRACTION 5 chain 'A' and (resid 344 through 350 ) X-RAY DIFFRACTION 6 chain 'A' and (resid 351 through 373 ) X-RAY DIFFRACTION 7 chain 'A' and (resid 374 through 392 ) X-RAY DIFFRACTION 8 chain 'B' and (resid 285 through 300 ) X-RAY DIFFRACTION 9 chain 'B' and (resid 301 through 338 ) X-RAY DIFFRACTION 10 chain 'B' and (resid 339 through 391 ) 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 N VAL 296 A N VAL 12 A O ILE 320 A O ILE 36 A N VAL 319 A N VAL 35 A O ILE 340 A O ILE 56 A N VAL 343 A N VAL 59 A O LYS 346 A O LYS 62 A N VAL 296 A N VAL 12 A O ILE 320 A O ILE 36 A N VAL 319 A N VAL 35 A O ILE 340 A O ILE 56 A N LYS 342 A N LYS 58 A O THR 370 A O THR 86 A N TYR 371 A N TYR 87 A O GLU 378 A O GLU 94 B N VAL 296 B N VAL 12 B O ILE 320 B O ILE 36 B N VAL 319 B N VAL 35 B O ILE 340 B O ILE 56 B N VAL 343 B N VAL 59 B O LYS 346 B O LYS 62 B N VAL 296 B N VAL 12 B O ILE 320 B O ILE 36 B N VAL 319 B N VAL 35 B O ILE 340 B O ILE 56 B N LYS 342 B N LYS 58 B O THR 370 B O THR 86 B N TYR 371 B N TYR 87 B O GLU 378 B O GLU 94 1 A SER 393 A SER 109 1 Y 1 B GLU 392 B GLU 108 1 Y 1 B SER 393 B SER 109 1 Y 1 B B O O HOH HOH 530 559 2.11 1 A A O O HOH HOH 502 572 2.17 1 A ASN 310 82.84 -12.78 1 A TYR 337 86.63 -8.56 1 B HIS 333 -131.02 -41.33 1 B TYR 337 84.50 -6.60 0.2476 0.2144 0.2160 1.85 61.50 851 17494 4.86 99.73 0.30 1 FREE R-VALUE 1.40 MOLECULAR REPLACEMENT 27.20 0.90 1.10 ML FLAT BULK SOLVENT MODEL 1.85 61.50 147 1810 12 0 1651 0.4659 0.3324 1.88 37 796 97.00 1.92 38 806 100.00 0.3197 0.2843 1.96 42 803 100.00 0.3221 0.2836 2.00 35 855 100.00 0.3572 0.2727 2.04 40 804 100.00 0.3329 0.2588 2.09 36 826 100.00 0.3863 0.2554 2.14 38 840 100.00 0.2848 0.2418 2.20 39 812 100.00 0.3361 0.2343 2.26 47 806 100.00 0.2924 0.2152 2.33 54 810 100.00 0.3323 0.2453 2.42 37 832 100.00 2.51 53 822 100.00 0.2597 0.2378 2.63 50 825 100.00 0.2491 0.2364 2.77 43 825 100.00 0.2712 0.2136 2.94 39 856 100.00 0.2054 0.2054 3.17 47 831 100.00 0.2414 0.1853 3.49 44 842 100.00 0.1868 0.1791 3.99 43 857 100.00 0.1920 0.1637 5.02 46 852 99.00 1.85 61.50 9PNO 17548 0.996 0.173 0.052 0.181 1 4.2 12.01 99.73 0.95 1.85 1.88 0.2 10268 0.604 0.285 0.993 1 11.95 98.01 refinement PHENIX 1.20.1_4487 data reduction DIALS 3.8.0 data scaling Aimless 0.7.9 phasing MOLREP 11.9.02 N Crystal structure of the Streptococcus pneumoniae HtrA protease PDZ domain 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N A SER 299 A SER 15 HELX_P A VAL 301 A VAL 17 5 AA1 3 A SER 302 A SER 18 HELX_P A ARG 308 A ARG 24 1 AA2 7 A SER 350 A SER 66 HELX_P A ASN 360 A ASN 76 1 AA3 11 A SER 387 A SER 103 HELX_P A LEU 391 A LEU 107 5 AA4 5 B SER 299 B SER 15 HELX_P B VAL 301 B VAL 17 5 AA5 3 B SER 302 B SER 18 HELX_P B ASN 310 B ASN 26 1 AA6 9 B SER 350 B SER 66 HELX_P B ASN 360 B ASN 76 1 AA7 11 B SER 387 B SER 103 HELX_P B LEU 391 B LEU 107 5 AA8 5 PEPTIDE BINDING PROTEIN PDZ domain, beta sandwich, protein-protease interactions, PEPTIDE BINDING PROTEIN A0A4J2AIC8_STREE UNP 1 285 A0A4J2AIC8 KVTRPALGIQMVNLSNVSTSDIRRLNIPSNVTSGVIVRSVQSNMPANGHLEKYDVITKVDDKEIASSTDLQSALYNHSIG DTIKITYYRNGKEETTSIKLNKSSGDLES 285 393 9PNO 285 393 A0A4J2AIC8 A 1 1 109 285 393 9PNO 285 393 A0A4J2AIC8 B 1 1 109 4 5 4 5 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 293 A ILE 9 A ASN 297 A ASN 13 A VAL 319 A VAL 35 A VAL 324 A VAL 40 A VAL 339 A VAL 55 A VAL 343 A VAL 59 A LYS 346 A LYS 62 A GLU 347 A GLU 63 A ILE 293 A ILE 9 A ASN 297 A ASN 13 A VAL 319 A VAL 35 A VAL 324 A VAL 40 A VAL 339 A VAL 55 A VAL 343 A VAL 59 A THR 366 A THR 82 A ARG 373 A ARG 89 A LYS 376 A LYS 92 A LYS 383 A LYS 99 B ILE 293 B ILE 9 B ASN 297 B ASN 13 B VAL 319 B VAL 35 B VAL 324 B VAL 40 B VAL 339 B VAL 55 B VAL 343 B VAL 59 B LYS 346 B LYS 62 B GLU 347 B GLU 63 B ILE 293 B ILE 9 B ASN 297 B ASN 13 B VAL 319 B VAL 35 B VAL 324 B VAL 40 B VAL 339 B VAL 55 B VAL 343 B VAL 59 B THR 366 B THR 82 B ARG 373 B ARG 89 B LYS 376 B LYS 92 B LYS 383 B LYS 99 19 P 21 21 21