0.027518 0.000000 0.010283 0.000000 0.021302 0.000000 0.000000 0.000000 0.024880 0.000000 0.000000 0.000000 Blaszczyk, J. 0000-0001-6942-1514 Ji, X. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 110.49 90.00 36.340 46.943 42.907 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 Cl -1 35.453 CHLORIDE 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 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 CL 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 N N 292 S C N 293 N C N 294 N O N 295 R C N 296 N O N 297 N C N 298 N O N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N N N 309 S C N 310 N C N 311 N O N 312 N C Y 313 N C Y 314 N C Y 315 N C Y 316 N N Y 317 N C Y 318 N C Y 319 N C Y 320 N C Y 321 N C N 322 N O 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 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 C Y 344 N C Y 345 N C N 346 N O N 347 N O N 348 N H N 349 N H 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 N N 360 S C N 361 N C N 362 N O N 363 N C N 364 N C N 365 N C N 366 N O 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 H N 377 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 sing 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 doub N 300 N sing N 301 N sing N 302 N sing N 303 N sing Y 304 N doub Y 305 N sing Y 306 N sing N 307 N sing Y 308 N doub Y 309 N sing Y 310 N sing N 311 N sing Y 312 N sing Y 313 N doub N 314 N sing Y 315 N doub N 316 N sing Y 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 doub N 328 N sing N 329 N sing N 330 N sing N 331 N sing Y 332 N doub Y 333 N sing Y 334 N sing N 335 N sing Y 336 N doub N 337 N sing Y 338 N doub N 339 N sing Y 340 N sing N 341 N sing N 342 N sing N 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 doub 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 US Biochemistry BICHAW 0033 0006-2960 42 1573 1580 10.1021/bi0267994 12578370 Dynamic Roles of Arginine Residues 82 and 92 of Escherichia coli 6-Hydroxymethyl-7,8-dihydropterin Pyrophosphokinase: Crystallographic Studies 2003 UK Structure STRUE6 2005 0969-2126 7 489 496 10.1016/S0969-2126(99)80065-3 Crystal Structure of 6-Hydroxymethyl-7,8-Dihydropterin Pyrophosphokinase, a Potential Target for the Development of Novel Antimicrobial Agents 1999 UK Structure STRUE6 2005 0969-2126 8 1049 1058 10.1016/S0969-2126(00)00502-5 Catalytic Center Assembly of HPPK as Revealed by the Crystal Structure of a Ternary Complex at 1.25 A Resolution 2000 US J.Med.Chem. JMCMAR 0151 0022-2623 44 1364 1371 10.1021/jm0004493 Bisubstrate Analogue Inhibitors of 6-Hydroxymethyl-7,8-Dihydropterin Pyrophosphokinase: Synthesis and Biochemical and Crystallographic Studies 2001 US J.Biol.Chem. JBCHA3 0071 0021-9258 276 40274 40281 Unusual Conformational Changes in 6-Hydroxymethyl-7,8-Dihydropterin Pyrophosphokinase Revealed by X-Ray Crystallography and NMR 2001 0000-0001-6942-1514 10.2210/pdb1kbr/pdb pdb_00001kbr 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 100.0 1 MIRROR CCD 2001-10-10 ADSC QUANTUM 4 SILICON 111 SINGLE WAVELENGTH M x-ray 1 0.97125 1.0 0.97946 1.0 X9B NSLS 0.97125 0.97946 SYNCHROTRON NSLS BEAMLINE X9B 17880.418 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE 2.7.6.3 R92A 1 man polymer 35.453 CHLORIDE ION 1 syn non-polymer 18.015 water 230 nat water 2-AMINO-4-HYDROXY-6-HYDROXYMETHYLDIHYDROPTERIDINE PYROPHOSPHOKINASE, HPPK no no TVAYIAIGSNLASPLEQVNAALKALGDIPESHILTVSSFYRTPPLGPQDQPDYLNAAVALETSLAPEELLNHTQRIELQQ GRVRKAERWGPATLDLDIMLFGNEVINTERLTVPHYDMKNRGFMLWPLFEIAPELVFPDGEMLRQILHTRAFDKLNKW TVAYIAIGSNLASPLEQVNAALKALGDIPESHILTVSSFYRTPPLGPQDQPDYLNAAVALETSLAPEELLNHTQRIELQQ GRVRKAERWGPATLDLDIMLFGNEVINTERLTVPHYDMKNRGFMLWPLFEIAPELVFPDGEMLRQILHTRAFDKLNKW A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Escherichia Escherichia Escherichia coli sample 562 Escherichia coli 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID PET17B 1 1.96 35.0 35.0 VAPOR DIFFUSION, HANGING DROP 8.50 PEG4000, SODIUM CHLORIDE, ACETATE , pH 8.50, VAPOR DIFFUSION, HANGING DROP, temperature 292.0K 292.0 database_2 struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model audit_author citation_author repository Initial release Version format compliance Version format compliance Database references Derived calculations Data collection Refinement description Database references Structure summary 1 0 2003-04-15 1 1 2008-04-27 1 2 2011-07-13 1 3 2021-10-27 1 4 2023-08-16 1 5 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 _audit_author.identifier_ORCID _citation_author.identifier_ORCID 1HKA IS THE CRYSTAL STRUCTURE OF APO-HPPK FROM E.COLI. 1EQM IS THE CRYSTAL STRUCTURE OF BINARY COMPLEX OF HPPK FROM E.COLI WITH MGADP. 1EQ0 IS THE SOLUTION STRUCTURE OF BINARY COMPLEX OF HPPK FROM E.COLI WITH MGAMPPCP. 1EQO IS THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK FROM E.COLI WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN. 1EX8 IS THE CRYSTAL STRUCTURE OF HPPK FROM E.COLI COMPLEXED WITH HP4A, A TWO-SUBSTRATE-MIMICKING INHIBITOR. 1CBK IS THE CRYSTAL STRUCTURE OF BINARY COMPLEX OF HPPK FROM H.INFLUENZAE WITH A 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN ANALOG. 1DY3 IS THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK FROM E.COLI WITH MGATP AND A 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN ANALOG. 1F9Y IS THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK FROM E.COLI WITH MGAMPCPP AND 6-HYDROXYMETHYLPTERIN. 1F9H IS THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK(R92A) FROM E.COLI WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN. 1G4C IS THE CRYSTAL STRUCTURE OF A COMPLEX OF HPPK(R92A) FROM E.COLI WITH MG2+. 1HQ2 IS THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK(R82A) FROM E.COLI WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN. 1HQ9 IS THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK FROM E.COLI WITH AMP AND 6-HYDROXYMETHYLPTERIN-DIPHOSPHATE. 1IM6 IS THE CRYSTAL STRUCTURE OF APO-HPPK(R82A) FROM E.COLI. RCSB Y RCSB 2001-11-06 REL REL CL CHLORIDE ION HOH water 1IM6 PDB ID 1IM6 PDB experimental model CL 161 2 CL CL 161 A HOH 162 3 HOH HOH 162 A HOH 201 3 HOH HOH 201 A HOH 202 3 HOH HOH 202 A HOH 203 3 HOH HOH 203 A HOH 204 3 HOH HOH 204 A HOH 205 3 HOH HOH 205 A HOH 206 3 HOH HOH 206 A HOH 207 3 HOH HOH 207 A HOH 208 3 HOH HOH 208 A HOH 209 3 HOH HOH 209 A HOH 210 3 HOH HOH 210 A HOH 211 3 HOH HOH 211 A HOH 212 3 HOH HOH 212 A HOH 213 3 HOH HOH 213 A HOH 214 3 HOH HOH 214 A HOH 215 3 HOH HOH 215 A HOH 216 3 HOH HOH 216 A HOH 217 3 HOH HOH 217 A HOH 218 3 HOH HOH 218 A HOH 219 3 HOH HOH 219 A HOH 220 3 HOH HOH 220 A HOH 221 3 HOH HOH 221 A HOH 222 3 HOH HOH 222 A HOH 223 3 HOH HOH 223 A HOH 224 3 HOH HOH 224 A HOH 225 3 HOH HOH 225 A HOH 226 3 HOH HOH 226 A HOH 227 3 HOH HOH 227 A HOH 228 3 HOH HOH 228 A HOH 229 3 HOH HOH 229 A HOH 230 3 HOH HOH 230 A HOH 231 3 HOH HOH 231 A HOH 232 3 HOH HOH 232 A HOH 233 3 HOH HOH 233 A HOH 234 3 HOH HOH 234 A HOH 235 3 HOH HOH 235 A HOH 236 3 HOH HOH 236 A HOH 237 3 HOH HOH 237 A HOH 238 3 HOH HOH 238 A HOH 239 3 HOH HOH 239 A HOH 240 3 HOH HOH 240 A HOH 241 3 HOH HOH 241 A HOH 242 3 HOH HOH 242 A HOH 243 3 HOH HOH 243 A HOH 244 3 HOH HOH 244 A HOH 245 3 HOH HOH 245 A HOH 246 3 HOH HOH 246 A HOH 247 3 HOH HOH 247 A HOH 248 3 HOH HOH 248 A HOH 249 3 HOH HOH 249 A HOH 250 3 HOH HOH 250 A HOH 251 3 HOH HOH 251 A HOH 252 3 HOH HOH 252 A HOH 253 3 HOH HOH 253 A HOH 254 3 HOH HOH 254 A HOH 255 3 HOH HOH 255 A HOH 256 3 HOH HOH 256 A HOH 257 3 HOH HOH 257 A HOH 258 3 HOH HOH 258 A HOH 259 3 HOH HOH 259 A HOH 260 3 HOH HOH 260 A HOH 261 3 HOH HOH 261 A HOH 262 3 HOH HOH 262 A HOH 263 3 HOH HOH 263 A HOH 264 3 HOH HOH 264 A HOH 265 3 HOH HOH 265 A HOH 266 3 HOH HOH 266 A HOH 267 3 HOH HOH 267 A HOH 268 3 HOH HOH 268 A HOH 269 3 HOH HOH 269 A HOH 270 3 HOH HOH 270 A HOH 271 3 HOH HOH 271 A HOH 272 3 HOH HOH 272 A HOH 273 3 HOH HOH 273 A HOH 274 3 HOH HOH 274 A HOH 275 3 HOH HOH 275 A HOH 276 3 HOH HOH 276 A HOH 277 3 HOH HOH 277 A HOH 278 3 HOH HOH 278 A HOH 279 3 HOH HOH 279 A HOH 280 3 HOH HOH 280 A HOH 281 3 HOH HOH 281 A HOH 282 3 HOH HOH 282 A HOH 283 3 HOH HOH 283 A HOH 284 3 HOH HOH 284 A HOH 285 3 HOH HOH 285 A HOH 286 3 HOH HOH 286 A HOH 287 3 HOH HOH 287 A HOH 288 3 HOH HOH 288 A HOH 289 3 HOH HOH 289 A HOH 290 3 HOH HOH 290 A HOH 291 3 HOH HOH 291 A HOH 292 3 HOH HOH 292 A HOH 293 3 HOH HOH 293 A HOH 294 3 HOH HOH 294 A HOH 295 3 HOH HOH 295 A HOH 296 3 HOH HOH 296 A HOH 297 3 HOH HOH 297 A HOH 298 3 HOH HOH 298 A HOH 299 3 HOH HOH 299 A HOH 300 3 HOH HOH 300 A HOH 301 3 HOH HOH 301 A HOH 302 3 HOH HOH 302 A HOH 303 3 HOH HOH 303 A HOH 304 3 HOH HOH 304 A HOH 305 3 HOH HOH 305 A HOH 306 3 HOH HOH 306 A HOH 307 3 HOH HOH 307 A HOH 308 3 HOH HOH 308 A HOH 309 3 HOH HOH 309 A HOH 310 3 HOH HOH 310 A HOH 311 3 HOH HOH 311 A HOH 312 3 HOH HOH 312 A HOH 313 3 HOH HOH 313 A HOH 314 3 HOH HOH 314 A HOH 315 3 HOH HOH 315 A HOH 316 3 HOH HOH 316 A HOH 317 3 HOH HOH 317 A HOH 318 3 HOH HOH 318 A HOH 319 3 HOH HOH 319 A HOH 320 3 HOH HOH 320 A HOH 321 3 HOH HOH 321 A HOH 322 3 HOH HOH 322 A HOH 323 3 HOH HOH 323 A HOH 324 3 HOH HOH 324 A HOH 325 3 HOH HOH 325 A HOH 326 3 HOH HOH 326 A HOH 327 3 HOH HOH 327 A HOH 328 3 HOH HOH 328 A HOH 329 3 HOH HOH 329 A HOH 330 3 HOH HOH 330 A HOH 331 3 HOH HOH 331 A HOH 332 3 HOH HOH 332 A HOH 333 3 HOH HOH 333 A HOH 334 3 HOH HOH 334 A HOH 335 3 HOH HOH 335 A HOH 336 3 HOH HOH 336 A HOH 337 3 HOH HOH 337 A HOH 338 3 HOH HOH 338 A HOH 339 3 HOH HOH 339 A HOH 340 3 HOH HOH 340 A HOH 341 3 HOH HOH 341 A HOH 342 3 HOH HOH 342 A HOH 343 3 HOH HOH 343 A HOH 344 3 HOH HOH 344 A HOH 345 3 HOH HOH 345 A HOH 346 3 HOH HOH 346 A HOH 347 3 HOH HOH 347 A HOH 348 3 HOH HOH 348 A HOH 349 3 HOH HOH 349 A HOH 350 3 HOH HOH 350 A HOH 351 3 HOH HOH 351 A HOH 352 3 HOH HOH 352 A HOH 353 3 HOH HOH 353 A HOH 354 3 HOH HOH 354 A HOH 355 3 HOH HOH 355 A HOH 356 3 HOH HOH 356 A HOH 357 3 HOH HOH 357 A HOH 358 3 HOH HOH 358 A HOH 359 3 HOH HOH 359 A HOH 360 3 HOH HOH 360 A HOH 361 3 HOH HOH 361 A HOH 362 3 HOH HOH 362 A HOH 363 3 HOH HOH 363 A HOH 364 3 HOH HOH 364 A HOH 365 3 HOH HOH 365 A HOH 366 3 HOH HOH 366 A HOH 367 3 HOH HOH 367 A HOH 368 3 HOH HOH 368 A HOH 369 3 HOH HOH 369 A HOH 370 3 HOH HOH 370 A HOH 371 3 HOH HOH 371 A HOH 372 3 HOH HOH 372 A HOH 373 3 HOH HOH 373 A HOH 374 3 HOH HOH 374 A HOH 375 3 HOH HOH 375 A HOH 376 3 HOH HOH 376 A HOH 377 3 HOH HOH 377 A HOH 378 3 HOH HOH 378 A HOH 379 3 HOH HOH 379 A HOH 380 3 HOH HOH 380 A HOH 381 3 HOH HOH 381 A HOH 382 3 HOH HOH 382 A HOH 383 3 HOH HOH 383 A HOH 384 3 HOH HOH 384 A HOH 385 3 HOH HOH 385 A HOH 386 3 HOH HOH 386 A HOH 387 3 HOH HOH 387 A HOH 388 3 HOH HOH 388 A HOH 389 3 HOH HOH 389 A HOH 390 3 HOH HOH 390 A HOH 391 3 HOH HOH 391 A HOH 392 3 HOH HOH 392 A HOH 393 3 HOH HOH 393 A HOH 394 3 HOH HOH 394 A HOH 395 3 HOH HOH 395 A HOH 396 3 HOH HOH 396 A HOH 397 3 HOH HOH 397 A HOH 398 3 HOH HOH 398 A HOH 399 3 HOH HOH 399 A HOH 400 3 HOH HOH 400 A HOH 401 3 HOH HOH 401 A HOH 402 3 HOH HOH 402 A HOH 403 3 HOH HOH 403 A HOH 404 3 HOH HOH 404 A HOH 405 3 HOH HOH 405 A HOH 406 3 HOH HOH 406 A HOH 407 3 HOH HOH 407 A HOH 408 3 HOH HOH 408 A HOH 409 3 HOH HOH 409 A HOH 410 3 HOH HOH 410 A HOH 411 3 HOH HOH 411 A HOH 412 3 HOH HOH 412 A HOH 413 3 HOH HOH 413 A HOH 414 3 HOH HOH 414 A HOH 415 3 HOH HOH 415 A HOH 416 3 HOH HOH 416 A HOH 417 3 HOH HOH 417 A HOH 418 3 HOH HOH 418 A HOH 419 3 HOH HOH 419 A HOH 420 3 HOH HOH 420 A HOH 421 3 HOH HOH 421 A HOH 422 3 HOH HOH 422 A HOH 423 3 HOH HOH 423 A HOH 424 3 HOH HOH 424 A HOH 425 3 HOH HOH 425 A HOH 426 3 HOH HOH 426 A HOH 427 3 HOH HOH 427 A HOH 428 3 HOH HOH 428 A HOH 429 3 HOH HOH 429 A THR 1 n 1 THR 1 A VAL 2 n 2 VAL 2 A ALA 3 n 3 ALA 3 A TYR 4 n 4 TYR 4 A ILE 5 n 5 ILE 5 A ALA 6 n 6 ALA 6 A ILE 7 n 7 ILE 7 A GLY 8 n 8 GLY 8 A SER 9 n 9 SER 9 A ASN 10 n 10 ASN 10 A LEU 11 n 11 LEU 11 A ALA 12 n 12 ALA 12 A SER 13 n 13 SER 13 A PRO 14 n 14 PRO 14 A LEU 15 n 15 LEU 15 A GLU 16 n 16 GLU 16 A GLN 17 n 17 GLN 17 A VAL 18 n 18 VAL 18 A ASN 19 n 19 ASN 19 A ALA 20 n 20 ALA 20 A ALA 21 n 21 ALA 21 A LEU 22 n 22 LEU 22 A LYS 23 n 23 LYS 23 A ALA 24 n 24 ALA 24 A LEU 25 n 25 LEU 25 A GLY 26 n 26 GLY 26 A ASP 27 n 27 ASP 27 A ILE 28 n 28 ILE 28 A PRO 29 n 29 PRO 29 A GLU 30 n 30 GLU 30 A SER 31 n 31 SER 31 A HIS 32 n 32 HIS 32 A ILE 33 n 33 ILE 33 A LEU 34 n 34 LEU 34 A THR 35 n 35 THR 35 A VAL 36 n 36 VAL 36 A SER 37 n 37 SER 37 A SER 38 n 38 SER 38 A PHE 39 n 39 PHE 39 A TYR 40 n 40 TYR 40 A ARG 41 n 41 ARG 41 A THR 42 n 42 THR 42 A PRO 43 n 43 PRO 43 A PRO 44 n 44 PRO 44 A LEU 45 n 45 LEU 45 A GLY 46 n 46 GLY 46 A PRO 47 n 47 PRO 47 A GLN 48 n 48 GLN 48 A ASP 49 n 49 ASP 49 A GLN 50 n 50 GLN 50 A PRO 51 n 51 PRO 51 A ASP 52 n 52 ASP 52 A TYR 53 n 53 TYR 53 A LEU 54 n 54 LEU 54 A ASN 55 n 55 ASN 55 A ALA 56 n 56 ALA 56 A ALA 57 n 57 ALA 57 A VAL 58 n 58 VAL 58 A ALA 59 n 59 ALA 59 A LEU 60 n 60 LEU 60 A GLU 61 n 61 GLU 61 A THR 62 n 62 THR 62 A SER 63 n 63 SER 63 A LEU 64 n 64 LEU 64 A ALA 65 n 65 ALA 65 A PRO 66 n 66 PRO 66 A GLU 67 n 67 GLU 67 A GLU 68 n 68 GLU 68 A LEU 69 n 69 LEU 69 A LEU 70 n 70 LEU 70 A ASN 71 n 71 ASN 71 A HIS 72 n 72 HIS 72 A THR 73 n 73 THR 73 A GLN 74 n 74 GLN 74 A ARG 75 n 75 ARG 75 A ILE 76 n 76 ILE 76 A GLU 77 n 77 GLU 77 A LEU 78 n 78 LEU 78 A GLN 79 n 79 GLN 79 A GLN 80 n 80 GLN 80 A GLY 81 n 81 GLY 81 A ARG 82 n 82 ARG 82 A VAL 83 n 83 VAL 83 A ARG 84 n 84 ARG 84 A LYS 85 n 85 LYS 85 A ALA 86 n 86 ALA 86 A GLU 87 n 87 GLU 87 A ARG 88 n 88 ARG 88 A TRP 89 n 89 TRP 89 A GLY 90 n 90 GLY 90 A PRO 91 n 91 PRO 91 A ALA 92 n 92 ALA 92 A THR 93 n 93 THR 93 A LEU 94 n 94 LEU 94 A ASP 95 n 95 ASP 95 A LEU 96 n 96 LEU 96 A ASP 97 n 97 ASP 97 A ILE 98 n 98 ILE 98 A MET 99 n 99 MET 99 A LEU 100 n 100 LEU 100 A PHE 101 n 101 PHE 101 A GLY 102 n 102 GLY 102 A ASN 103 n 103 ASN 103 A GLU 104 n 104 GLU 104 A VAL 105 n 105 VAL 105 A ILE 106 n 106 ILE 106 A ASN 107 n 107 ASN 107 A THR 108 n 108 THR 108 A GLU 109 n 109 GLU 109 A ARG 110 n 110 ARG 110 A LEU 111 n 111 LEU 111 A THR 112 n 112 THR 112 A VAL 113 n 113 VAL 113 A PRO 114 n 114 PRO 114 A HIS 115 n 115 HIS 115 A TYR 116 n 116 TYR 116 A ASP 117 n 117 ASP 117 A MET 118 n 118 MET 118 A LYS 119 n 119 LYS 119 A ASN 120 n 120 ASN 120 A ARG 121 n 121 ARG 121 A GLY 122 n 122 GLY 122 A PHE 123 n 123 PHE 123 A MET 124 n 124 MET 124 A LEU 125 n 125 LEU 125 A TRP 126 n 126 TRP 126 A PRO 127 n 127 PRO 127 A LEU 128 n 128 LEU 128 A PHE 129 n 129 PHE 129 A GLU 130 n 130 GLU 130 A ILE 131 n 131 ILE 131 A ALA 132 n 132 ALA 132 A PRO 133 n 133 PRO 133 A GLU 134 n 134 GLU 134 A LEU 135 n 135 LEU 135 A VAL 136 n 136 VAL 136 A PHE 137 n 137 PHE 137 A PRO 138 n 138 PRO 138 A ASP 139 n 139 ASP 139 A GLY 140 n 140 GLY 140 A GLU 141 n 141 GLU 141 A MET 142 n 142 MET 142 A LEU 143 n 143 LEU 143 A ARG 144 n 144 ARG 144 A GLN 145 n 145 GLN 145 A ILE 146 n 146 ILE 146 A LEU 147 n 147 LEU 147 A HIS 148 n 148 HIS 148 A THR 149 n 149 THR 149 A ARG 150 n 150 ARG 150 A ALA 151 n 151 ALA 151 A PHE 152 n 152 PHE 152 A ASP 153 n 153 ASP 153 A LYS 154 n 154 LYS 154 A LEU 155 n 155 LEU 155 A ASN 156 n 156 ASN 156 A LYS 157 n 157 LYS 157 A TRP 158 n 158 TRP 158 A 0.16 0.192 0.183 0.208 708 944 5.209 5.213 13591 author_defined_assembly 1 monomeric 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 ASP 95 A O ASP 95 A N GLY 8 A N GLY 8 A N ALA 3 A N ALA 3 A O LEU 60 A O LEU 60 A O GLU 61 A O GLU 61 A N HIS 32 A N HIS 32 A O ASP 95 A O ASP 95 A N GLY 8 A N GLY 8 A N ALA 3 A N ALA 3 A O LEU 60 A O LEU 60 A O ASN 55 A O ASN 55 A N TYR 40 A N TYR 40 A N ARG 41 A N ARG 41 A O ASN 156 A O ASN 156 A N ILE 106 A N ILE 106 A O VAL 113 A O VAL 113 1 -4.90 0.80 121.30 116.40 A A A CG CD1 CE1 TYR TYR TYR 4 4 4 N 1 -4.34 0.60 121.00 116.66 A A A CB CG CD2 TYR TYR TYR 40 40 40 N 1 4.08 0.50 120.30 124.38 A A A NE CZ NH2 ARG ARG ARG 75 75 75 N 1 -6.70 1.10 119.40 112.70 A A A NH1 CZ NH2 ARG ARG ARG 110 110 110 N 1 3.97 0.50 120.30 124.27 A A A NE CZ NH2 ARG ARG ARG 110 110 110 N 1 A ALA 12 53.78 -122.79 1 A ASP 49 -63.84 85.40 1 A ARG 82 -99.12 49.19 1 A ALA 86 -142.19 -141.81 1 A ALA 132 -150.34 65.82 23.307 LEAST-SQUARES REFINEMENT USING THE KONNERT-HENDRICKSON CONJUGATE-GRADIENT ALGORITHM 0.208 0.168 0.192 0.16 1.55 30.00 5140 944 18109 13591 5338 5.213 91.6 RANDOM 1 ISOTROPIC FREE R 4.0 2.0 MOLECULAR REPLACEMENT PDB ID 1IM6 ENGH AND HUBER MOEWS & KRETSINGER, J.MOL.BIOL. 91 (1975) 201-228 0.155 5.0 4 1170.00 1491.00 1.55 30.00 230 1508 1 0 1277 0.008 0.025 0.000 0.027 0.049 0.060 0.028 0.000 0.065 0.054 0.226 1.66 1861 9 0.206 1.76 1874 9 0.19 1.87 1705 9 0.178 2.02 1800 9 0.17 2.20 1825 9 0.152 2.48 1818 9 0.144 2.96 1830 9 0.139 4.24 1771 9 0.205 30.00 904 9 22.2 1.550 30.000 1KBR 19262 19262 0.0 0.0 0.093 1 14.5882 4.246 96.3 0.51 1.55 1.61 1.8248 1843 4.012 92.5 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement SHELXL-97 CRYSTAL STRUCTURE OF UNLIGATED HPPK(R92A) FROM E.COLI AT 1.55 ANGSTROM RESOLUTION 1 N N 2 N N 3 N N A SER 13 A SER 13 HELX_P A ASP 27 A ASP 27 1 1 15 A ALA 65 A ALA 65 HELX_P A GLY 81 A GLY 81 1 2 17 A ASP 117 A ASP 117 HELX_P A ASN 120 A ASN 120 5 3 4 A ARG 121 A ARG 121 HELX_P A ALA 132 A ALA 132 1 4 12 A MET 142 A MET 142 HELX_P A ARG 150 A ARG 150 1 5 9 TRANSFERASE PYROPHOSPHOKINASE, PYROPHOSPHORYL TRANSFER, FOLATE, HPPK, PTERIN, 6-HYDROXYMETHYL-7, 8-DIHYDROPTERIN, ANTIMICROBIAL AGENT, DRUG DESIGN, TRANSFERASE A VAL 113 A VAL 113 1 A PRO 114 A PRO 114 -8.27 HPPK_ECOLI UNP 1 1 P26281 TVAYIAIGSNLASPLEQVNAALKALGDIPESHILTVSSFYRTPPLGPQDQPDYLNAAVALETSLAPEELLNHTQRIELQQ GRVRKAERWGPRTLDLDIMLFGNEVINTERLTVPHYDMKNRGFMLWPLFEIAPELVFPDGEMLRQILHTRAFDKLNKW 1 158 1KBR 1 158 P26281 A 1 1 158 1 ARG engineered mutation ALA 92 1KBR A P26281 UNP 92 92 4 5 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A LEU 94 A LEU 94 A PHE 101 A PHE 101 A VAL 2 A VAL 2 A SER 9 A SER 9 A TYR 53 A TYR 53 A THR 62 A THR 62 A SER 31 A SER 31 A VAL 36 A VAL 36 A LEU 94 A LEU 94 A PHE 101 A PHE 101 A VAL 2 A VAL 2 A SER 9 A SER 9 A TYR 53 A TYR 53 A THR 62 A THR 62 A TYR 40 A TYR 40 A THR 42 A THR 42 A ASN 156 A ASN 156 A LYS 157 A LYS 157 A ILE 106 A ILE 106 A ASN 107 A ASN 107 A THR 112 A THR 112 A VAL 113 A VAL 113 BINDING SITE FOR RESIDUE CL A 161 A CL 161 Software 5 A LYS 119 A LYS 119 5 1_555 A PHE 137 A PHE 137 5 1_555 A PRO 138 A PRO 138 5 1_555 A ASP 139 A ASP 139 5 1_555 A HOH 363 C HOH 5 1_555 4 P 1 21 1