HEADER FLAVOPROTEIN 22-AUG-23 8QA4 TITLE MTHFR + SAH SYMMETRIC DIS-INHIBITED STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYLENETETRAHYDROFOLATE REDUCTASE (NADPH); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MTHFR; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS DIS-INHIBITED, ALLOSTERIC, FOLATE, S-ADENOSYLHOMOCYSTEINE, KEYWDS 2 FLAVOPROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR L.K.M.BLOMGREN,W.W.YUE,D.S.FROESE,T.J.MCCORVIE REVDAT 2 01-MAY-24 8QA4 1 JRNL REVDAT 1 08-NOV-23 8QA4 0 JRNL AUTH L.K.M.BLOMGREN,M.HUBER,S.R.MACKINNON,C.BURER,A.BASLE, JRNL AUTH 2 W.W.YUE,D.S.FROESE,T.J.MCCORVIE JRNL TITL DYNAMIC INTER-DOMAIN TRANSFORMATIONS MEDIATE THE ALLOSTERIC JRNL TITL 2 REGULATION OF HUMAN 5, 10-METHYLENETETRAHYDROFOLATE JRNL TITL 3 REDUCTASE. JRNL REF NAT COMMUN V. 15 3248 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38622112 JRNL DOI 10.1038/S41467-024-47174-Y REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, UCSF CHIMERAX, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, PHENIX, ISOLDE REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6FCX REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT REMARK 3 REFINEMENT TARGET : CROSS-CORRELATION COEFICIENT REMARK 3 OVERALL ANISOTROPIC B VALUE : 90.100 REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.800 REMARK 3 NUMBER OF PARTICLES : 105879 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8QA4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1292132547. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : HUMAN 5,10 REMARK 245 -METHYLENETETRAHYDROFOLATE REMARK 245 REDUCTASE IN COMPLEX WITH S- REMARK 245 ADENOSYL-L-HOMOCYSTEINE, REMARK 245 REGULATORY DOMAINS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 2.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 5606 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 900.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2100.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 240000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 VAL A 2 REMARK 465 ASN A 3 REMARK 465 GLU A 4 REMARK 465 ALA A 5 REMARK 465 ARG A 6 REMARK 465 GLY A 7 REMARK 465 ASN A 8 REMARK 465 SER A 9 REMARK 465 SER A 10 REMARK 465 LEU A 11 REMARK 465 ASN A 12 REMARK 465 PRO A 13 REMARK 465 CYS A 14 REMARK 465 LEU A 15 REMARK 465 GLU A 16 REMARK 465 GLY A 17 REMARK 465 SER A 18 REMARK 465 ALA A 19 REMARK 465 SER A 20 REMARK 465 SER A 21 REMARK 465 GLY A 22 REMARK 465 SER A 23 REMARK 465 GLU A 24 REMARK 465 SER A 25 REMARK 465 SER A 26 REMARK 465 LYS A 27 REMARK 465 ASP A 28 REMARK 465 SER A 29 REMARK 465 SER A 30 REMARK 465 ARG A 31 REMARK 465 CYS A 32 REMARK 465 SER A 33 REMARK 465 THR A 34 REMARK 465 PRO A 35 REMARK 465 GLY A 36 REMARK 465 LEU A 37 REMARK 465 ASP A 38 REMARK 465 PRO A 39 REMARK 465 GLU A 40 REMARK 465 ARG A 41 REMARK 465 HIS A 42 REMARK 465 GLU A 43 REMARK 465 ARG A 44 REMARK 465 LEU A 45 REMARK 465 ARG A 46 REMARK 465 GLU A 47 REMARK 465 LYS A 48 REMARK 465 MET A 49 REMARK 465 ARG A 50 REMARK 465 ARG A 51 REMARK 465 ARG A 52 REMARK 465 LEU A 53 REMARK 465 GLU A 54 REMARK 465 SER A 55 REMARK 465 GLY A 56 REMARK 465 ASP A 57 REMARK 465 LYS A 58 REMARK 465 TRP A 59 REMARK 465 PHE A 60 REMARK 465 SER A 61 REMARK 465 LEU A 62 REMARK 465 GLU A 63 REMARK 465 PHE A 64 REMARK 465 PHE A 65 REMARK 465 PRO A 66 REMARK 465 PRO A 67 REMARK 465 ARG A 68 REMARK 465 THR A 69 REMARK 465 ALA A 70 REMARK 465 GLU A 71 REMARK 465 GLY A 72 REMARK 465 ALA A 73 REMARK 465 VAL A 74 REMARK 465 ASN A 75 REMARK 465 LEU A 76 REMARK 465 ILE A 77 REMARK 465 SER A 78 REMARK 465 ARG A 79 REMARK 465 PHE A 80 REMARK 465 ASP A 81 REMARK 465 ARG A 82 REMARK 465 MET A 83 REMARK 465 ALA A 84 REMARK 465 ALA A 85 REMARK 465 GLY A 86 REMARK 465 GLY A 87 REMARK 465 PRO A 88 REMARK 465 LEU A 89 REMARK 465 TYR A 90 REMARK 465 ILE A 91 REMARK 465 ASP A 92 REMARK 465 VAL A 93 REMARK 465 THR A 94 REMARK 465 TRP A 95 REMARK 465 HIS A 96 REMARK 465 PRO A 97 REMARK 465 ALA A 98 REMARK 465 GLY A 99 REMARK 465 ASP A 100 REMARK 465 PRO A 101 REMARK 465 GLY A 102 REMARK 465 SER A 103 REMARK 465 ASP A 104 REMARK 465 LYS A 105 REMARK 465 GLU A 106 REMARK 465 THR A 107 REMARK 465 SER A 108 REMARK 465 SER A 109 REMARK 465 MET A 110 REMARK 465 MET A 111 REMARK 465 ILE A 112 REMARK 465 ALA A 113 REMARK 465 SER A 114 REMARK 465 THR A 115 REMARK 465 ALA A 116 REMARK 465 VAL A 117 REMARK 465 ASN A 118 REMARK 465 TYR A 119 REMARK 465 CYS A 120 REMARK 465 GLY A 121 REMARK 465 LEU A 122 REMARK 465 GLU A 123 REMARK 465 THR A 124 REMARK 465 ILE A 125 REMARK 465 LEU A 126 REMARK 465 HIS A 127 REMARK 465 MET A 128 REMARK 465 THR A 129 REMARK 465 CYS A 130 REMARK 465 CYS A 131 REMARK 465 ARG A 132 REMARK 465 GLN A 133 REMARK 465 ARG A 134 REMARK 465 LEU A 135 REMARK 465 GLU A 136 REMARK 465 GLU A 137 REMARK 465 ILE A 138 REMARK 465 THR A 139 REMARK 465 GLY A 140 REMARK 465 HIS A 141 REMARK 465 LEU A 142 REMARK 465 HIS A 143 REMARK 465 LYS A 144 REMARK 465 ALA A 145 REMARK 465 LYS A 146 REMARK 465 GLN A 147 REMARK 465 LEU A 148 REMARK 465 GLY A 149 REMARK 465 LEU A 150 REMARK 465 LYS A 151 REMARK 465 ASN A 152 REMARK 465 ILE A 153 REMARK 465 MET A 154 REMARK 465 ALA A 155 REMARK 465 LEU A 156 REMARK 465 ARG A 157 REMARK 465 GLY A 158 REMARK 465 ASP A 159 REMARK 465 PRO A 160 REMARK 465 ILE A 161 REMARK 465 GLY A 162 REMARK 465 ASP A 163 REMARK 465 GLN A 164 REMARK 465 TRP A 165 REMARK 465 GLU A 166 REMARK 465 GLU A 167 REMARK 465 GLU A 168 REMARK 465 GLU A 169 REMARK 465 GLY A 170 REMARK 465 GLY A 171 REMARK 465 PHE A 172 REMARK 465 ASN A 173 REMARK 465 TYR A 174 REMARK 465 ALA A 175 REMARK 465 VAL A 176 REMARK 465 ASP A 177 REMARK 465 LEU A 178 REMARK 465 VAL A 179 REMARK 465 LYS A 180 REMARK 465 HIS A 181 REMARK 465 ILE A 182 REMARK 465 ARG A 183 REMARK 465 SER A 184 REMARK 465 GLU A 185 REMARK 465 PHE A 186 REMARK 465 GLY A 187 REMARK 465 ASP A 188 REMARK 465 TYR A 189 REMARK 465 PHE A 190 REMARK 465 ASP A 191 REMARK 465 ILE A 192 REMARK 465 CYS A 193 REMARK 465 VAL A 194 REMARK 465 ALA A 195 REMARK 465 GLY A 196 REMARK 465 TYR A 197 REMARK 465 PRO A 198 REMARK 465 LYS A 199 REMARK 465 GLY A 200 REMARK 465 HIS A 201 REMARK 465 PRO A 202 REMARK 465 GLU A 203 REMARK 465 ALA A 204 REMARK 465 GLY A 205 REMARK 465 SER A 206 REMARK 465 PHE A 207 REMARK 465 GLU A 208 REMARK 465 ALA A 209 REMARK 465 ASP A 210 REMARK 465 LEU A 211 REMARK 465 LYS A 212 REMARK 465 HIS A 213 REMARK 465 LEU A 214 REMARK 465 LYS A 215 REMARK 465 GLU A 216 REMARK 465 LYS A 217 REMARK 465 VAL A 218 REMARK 465 SER A 219 REMARK 465 ALA A 220 REMARK 465 GLY A 221 REMARK 465 ALA A 222 REMARK 465 ASP A 223 REMARK 465 PHE A 224 REMARK 465 ILE A 225 REMARK 465 ILE A 226 REMARK 465 THR A 227 REMARK 465 GLN A 228 REMARK 465 LEU A 229 REMARK 465 PHE A 230 REMARK 465 PHE A 231 REMARK 465 GLU A 232 REMARK 465 ALA A 233 REMARK 465 ASP A 234 REMARK 465 THR A 235 REMARK 465 PHE A 236 REMARK 465 PHE A 237 REMARK 465 ARG A 238 REMARK 465 PHE A 239 REMARK 465 VAL A 240 REMARK 465 LYS A 241 REMARK 465 ALA A 242 REMARK 465 CYS A 243 REMARK 465 THR A 244 REMARK 465 ASP A 245 REMARK 465 MET A 246 REMARK 465 GLY A 247 REMARK 465 ILE A 248 REMARK 465 THR A 249 REMARK 465 CYS A 250 REMARK 465 PRO A 251 REMARK 465 ILE A 252 REMARK 465 VAL A 253 REMARK 465 PRO A 254 REMARK 465 GLY A 255 REMARK 465 ILE A 256 REMARK 465 PHE A 257 REMARK 465 PRO A 258 REMARK 465 ILE A 259 REMARK 465 GLN A 260 REMARK 465 GLY A 261 REMARK 465 TYR A 262 REMARK 465 HIS A 263 REMARK 465 SER A 264 REMARK 465 LEU A 265 REMARK 465 ARG A 266 REMARK 465 GLN A 267 REMARK 465 LEU A 268 REMARK 465 VAL A 269 REMARK 465 LYS A 270 REMARK 465 LEU A 271 REMARK 465 SER A 272 REMARK 465 LYS A 273 REMARK 465 LEU A 274 REMARK 465 GLU A 275 REMARK 465 VAL A 276 REMARK 465 PRO A 277 REMARK 465 GLN A 278 REMARK 465 GLU A 279 REMARK 465 ILE A 280 REMARK 465 LYS A 281 REMARK 465 ASP A 282 REMARK 465 VAL A 283 REMARK 465 ILE A 284 REMARK 465 GLU A 285 REMARK 465 PRO A 286 REMARK 465 ILE A 287 REMARK 465 LYS A 288 REMARK 465 ASP A 289 REMARK 465 ASN A 290 REMARK 465 ASP A 291 REMARK 465 ALA A 292 REMARK 465 ALA A 293 REMARK 465 ILE A 294 REMARK 465 ARG A 295 REMARK 465 ASN A 296 REMARK 465 TYR A 297 REMARK 465 GLY A 298 REMARK 465 ILE A 299 REMARK 465 GLU A 300 REMARK 465 LEU A 301 REMARK 465 ALA A 302 REMARK 465 VAL A 303 REMARK 465 SER A 304 REMARK 465 LEU A 305 REMARK 465 CYS A 306 REMARK 465 GLN A 307 REMARK 465 GLU A 308 REMARK 465 LEU A 309 REMARK 465 LEU A 310 REMARK 465 ALA A 311 REMARK 465 SER A 312 REMARK 465 GLY A 313 REMARK 465 LEU A 314 REMARK 465 VAL A 315 REMARK 465 PRO A 316 REMARK 465 GLY A 317 REMARK 465 LEU A 318 REMARK 465 HIS A 319 REMARK 465 PHE A 320 REMARK 465 TYR A 321 REMARK 465 THR A 322 REMARK 465 LEU A 323 REMARK 465 ASN A 324 REMARK 465 ARG A 325 REMARK 465 GLU A 326 REMARK 465 MET A 327 REMARK 465 ALA A 328 REMARK 465 THR A 329 REMARK 465 THR A 330 REMARK 465 GLU A 331 REMARK 465 VAL A 332 REMARK 465 LEU A 333 REMARK 465 LYS A 334 REMARK 465 ARG A 335 REMARK 465 LEU A 336 REMARK 465 GLY A 337 REMARK 465 MET A 338 REMARK 465 TRP A 339 REMARK 465 THR A 340 REMARK 465 GLU A 341 REMARK 465 ASP A 342 REMARK 465 PRO A 343 REMARK 465 ARG A 344 REMARK 465 ARG A 345 REMARK 465 PRO A 346 REMARK 465 LEU A 347 REMARK 465 PRO A 348 REMARK 465 TRP A 349 REMARK 465 ALA A 350 REMARK 465 LEU A 351 REMARK 465 SER A 352 REMARK 465 ALA A 353 REMARK 465 HIS A 354 REMARK 465 PRO A 355 REMARK 465 LYS A 356 REMARK 465 ARG A 357 REMARK 465 ARG A 358 REMARK 465 GLU A 359 REMARK 465 GLU A 360 REMARK 465 ASP A 361 REMARK 465 VAL A 362 REMARK 465 ARG A 363 REMARK 465 PRO A 364 REMARK 465 ILE A 365 REMARK 465 PHE A 366 REMARK 465 TRP A 367 REMARK 465 ALA A 368 REMARK 465 SER A 369 REMARK 465 ARG A 370 REMARK 465 PRO A 371 REMARK 465 LYS A 372 REMARK 465 SER A 373 REMARK 465 TYR A 374 REMARK 465 ILE A 375 REMARK 465 TYR A 376 REMARK 465 ARG A 377 REMARK 465 THR A 378 REMARK 465 GLN A 379 REMARK 465 GLU A 380 REMARK 465 TRP A 381 REMARK 465 ASP A 382 REMARK 465 GLU A 383 REMARK 465 PHE A 384 REMARK 465 PRO A 385 REMARK 465 ASN A 386 REMARK 465 GLY A 387 REMARK 465 ARG A 388 REMARK 465 TRP A 389 REMARK 465 GLY A 390 REMARK 465 ASN A 391 REMARK 465 SER A 392 REMARK 465 SER A 393 REMARK 465 SER A 394 REMARK 465 PRO A 395 REMARK 465 ALA A 396 REMARK 465 PHE A 397 REMARK 465 GLY A 398 REMARK 465 GLU A 399 REMARK 465 LEU A 400 REMARK 465 LYS A 401 REMARK 465 ASP A 402 REMARK 465 TYR A 403 REMARK 465 TYR A 404 REMARK 465 LEU A 405 REMARK 465 PHE A 406 REMARK 465 TYR A 407 REMARK 465 LEU A 408 REMARK 465 LYS A 409 REMARK 465 SER A 410 REMARK 465 LYS A 411 REMARK 465 SER A 412 REMARK 465 PRO A 413 REMARK 465 LYS A 414 REMARK 465 ARG A 645 REMARK 465 PRO A 646 REMARK 465 THR A 647 REMARK 465 GLN A 648 REMARK 465 ASN A 649 REMARK 465 ALA A 650 REMARK 465 ARG A 651 REMARK 465 GLU A 652 REMARK 465 THR A 653 REMARK 465 GLU A 654 REMARK 465 ALA A 655 REMARK 465 PRO A 656 REMARK 465 ALA A 657 REMARK 465 GLU A 658 REMARK 465 ASN A 659 REMARK 465 LEU A 660 REMARK 465 TYR A 661 REMARK 465 PHE A 662 REMARK 465 GLN A 663 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 ASN B 3 REMARK 465 GLU B 4 REMARK 465 ALA B 5 REMARK 465 ARG B 6 REMARK 465 GLY B 7 REMARK 465 ASN B 8 REMARK 465 SER B 9 REMARK 465 SER B 10 REMARK 465 LEU B 11 REMARK 465 ASN B 12 REMARK 465 PRO B 13 REMARK 465 CYS B 14 REMARK 465 LEU B 15 REMARK 465 GLU B 16 REMARK 465 GLY B 17 REMARK 465 SER B 18 REMARK 465 ALA B 19 REMARK 465 SER B 20 REMARK 465 SER B 21 REMARK 465 GLY B 22 REMARK 465 SER B 23 REMARK 465 GLU B 24 REMARK 465 SER B 25 REMARK 465 SER B 26 REMARK 465 LYS B 27 REMARK 465 ASP B 28 REMARK 465 SER B 29 REMARK 465 SER B 30 REMARK 465 ARG B 31 REMARK 465 CYS B 32 REMARK 465 SER B 33 REMARK 465 THR B 34 REMARK 465 PRO B 35 REMARK 465 GLY B 36 REMARK 465 LEU B 37 REMARK 465 ASP B 38 REMARK 465 PRO B 39 REMARK 465 GLU B 40 REMARK 465 ARG B 41 REMARK 465 HIS B 42 REMARK 465 GLU B 43 REMARK 465 ARG B 44 REMARK 465 LEU B 45 REMARK 465 ARG B 46 REMARK 465 GLU B 47 REMARK 465 LYS B 48 REMARK 465 MET B 49 REMARK 465 ARG B 50 REMARK 465 ARG B 51 REMARK 465 ARG B 52 REMARK 465 LEU B 53 REMARK 465 GLU B 54 REMARK 465 SER B 55 REMARK 465 GLY B 56 REMARK 465 ASP B 57 REMARK 465 LYS B 58 REMARK 465 TRP B 59 REMARK 465 PHE B 60 REMARK 465 SER B 61 REMARK 465 LEU B 62 REMARK 465 GLU B 63 REMARK 465 PHE B 64 REMARK 465 PHE B 65 REMARK 465 PRO B 66 REMARK 465 PRO B 67 REMARK 465 ARG B 68 REMARK 465 THR B 69 REMARK 465 ALA B 70 REMARK 465 GLU B 71 REMARK 465 GLY B 72 REMARK 465 ALA B 73 REMARK 465 VAL B 74 REMARK 465 ASN B 75 REMARK 465 LEU B 76 REMARK 465 ILE B 77 REMARK 465 SER B 78 REMARK 465 ARG B 79 REMARK 465 PHE B 80 REMARK 465 ASP B 81 REMARK 465 ARG B 82 REMARK 465 MET B 83 REMARK 465 ALA B 84 REMARK 465 ALA B 85 REMARK 465 GLY B 86 REMARK 465 GLY B 87 REMARK 465 PRO B 88 REMARK 465 LEU B 89 REMARK 465 TYR B 90 REMARK 465 ILE B 91 REMARK 465 ASP B 92 REMARK 465 VAL B 93 REMARK 465 THR B 94 REMARK 465 TRP B 95 REMARK 465 HIS B 96 REMARK 465 PRO B 97 REMARK 465 ALA B 98 REMARK 465 GLY B 99 REMARK 465 ASP B 100 REMARK 465 PRO B 101 REMARK 465 GLY B 102 REMARK 465 SER B 103 REMARK 465 ASP B 104 REMARK 465 LYS B 105 REMARK 465 GLU B 106 REMARK 465 THR B 107 REMARK 465 SER B 108 REMARK 465 SER B 109 REMARK 465 MET B 110 REMARK 465 MET B 111 REMARK 465 ILE B 112 REMARK 465 ALA B 113 REMARK 465 SER B 114 REMARK 465 THR B 115 REMARK 465 ALA B 116 REMARK 465 VAL B 117 REMARK 465 ASN B 118 REMARK 465 TYR B 119 REMARK 465 CYS B 120 REMARK 465 GLY B 121 REMARK 465 LEU B 122 REMARK 465 GLU B 123 REMARK 465 THR B 124 REMARK 465 ILE B 125 REMARK 465 LEU B 126 REMARK 465 HIS B 127 REMARK 465 MET B 128 REMARK 465 THR B 129 REMARK 465 CYS B 130 REMARK 465 CYS B 131 REMARK 465 ARG B 132 REMARK 465 GLN B 133 REMARK 465 ARG B 134 REMARK 465 LEU B 135 REMARK 465 GLU B 136 REMARK 465 GLU B 137 REMARK 465 ILE B 138 REMARK 465 THR B 139 REMARK 465 GLY B 140 REMARK 465 HIS B 141 REMARK 465 LEU B 142 REMARK 465 HIS B 143 REMARK 465 LYS B 144 REMARK 465 ALA B 145 REMARK 465 LYS B 146 REMARK 465 GLN B 147 REMARK 465 LEU B 148 REMARK 465 GLY B 149 REMARK 465 LEU B 150 REMARK 465 LYS B 151 REMARK 465 ASN B 152 REMARK 465 ILE B 153 REMARK 465 MET B 154 REMARK 465 ALA B 155 REMARK 465 LEU B 156 REMARK 465 ARG B 157 REMARK 465 GLY B 158 REMARK 465 ASP B 159 REMARK 465 PRO B 160 REMARK 465 ILE B 161 REMARK 465 GLY B 162 REMARK 465 ASP B 163 REMARK 465 GLN B 164 REMARK 465 TRP B 165 REMARK 465 GLU B 166 REMARK 465 GLU B 167 REMARK 465 GLU B 168 REMARK 465 GLU B 169 REMARK 465 GLY B 170 REMARK 465 GLY B 171 REMARK 465 PHE B 172 REMARK 465 ASN B 173 REMARK 465 TYR B 174 REMARK 465 ALA B 175 REMARK 465 VAL B 176 REMARK 465 ASP B 177 REMARK 465 LEU B 178 REMARK 465 VAL B 179 REMARK 465 LYS B 180 REMARK 465 HIS B 181 REMARK 465 ILE B 182 REMARK 465 ARG B 183 REMARK 465 SER B 184 REMARK 465 GLU B 185 REMARK 465 PHE B 186 REMARK 465 GLY B 187 REMARK 465 ASP B 188 REMARK 465 TYR B 189 REMARK 465 PHE B 190 REMARK 465 ASP B 191 REMARK 465 ILE B 192 REMARK 465 CYS B 193 REMARK 465 VAL B 194 REMARK 465 ALA B 195 REMARK 465 GLY B 196 REMARK 465 TYR B 197 REMARK 465 PRO B 198 REMARK 465 LYS B 199 REMARK 465 GLY B 200 REMARK 465 HIS B 201 REMARK 465 PRO B 202 REMARK 465 GLU B 203 REMARK 465 ALA B 204 REMARK 465 GLY B 205 REMARK 465 SER B 206 REMARK 465 PHE B 207 REMARK 465 GLU B 208 REMARK 465 ALA B 209 REMARK 465 ASP B 210 REMARK 465 LEU B 211 REMARK 465 LYS B 212 REMARK 465 HIS B 213 REMARK 465 LEU B 214 REMARK 465 LYS B 215 REMARK 465 GLU B 216 REMARK 465 LYS B 217 REMARK 465 VAL B 218 REMARK 465 SER B 219 REMARK 465 ALA B 220 REMARK 465 GLY B 221 REMARK 465 ALA B 222 REMARK 465 ASP B 223 REMARK 465 PHE B 224 REMARK 465 ILE B 225 REMARK 465 ILE B 226 REMARK 465 THR B 227 REMARK 465 GLN B 228 REMARK 465 LEU B 229 REMARK 465 PHE B 230 REMARK 465 PHE B 231 REMARK 465 GLU B 232 REMARK 465 ALA B 233 REMARK 465 ASP B 234 REMARK 465 THR B 235 REMARK 465 PHE B 236 REMARK 465 PHE B 237 REMARK 465 ARG B 238 REMARK 465 PHE B 239 REMARK 465 VAL B 240 REMARK 465 LYS B 241 REMARK 465 ALA B 242 REMARK 465 CYS B 243 REMARK 465 THR B 244 REMARK 465 ASP B 245 REMARK 465 MET B 246 REMARK 465 GLY B 247 REMARK 465 ILE B 248 REMARK 465 THR B 249 REMARK 465 CYS B 250 REMARK 465 PRO B 251 REMARK 465 ILE B 252 REMARK 465 VAL B 253 REMARK 465 PRO B 254 REMARK 465 GLY B 255 REMARK 465 ILE B 256 REMARK 465 PHE B 257 REMARK 465 PRO B 258 REMARK 465 ILE B 259 REMARK 465 GLN B 260 REMARK 465 GLY B 261 REMARK 465 TYR B 262 REMARK 465 HIS B 263 REMARK 465 SER B 264 REMARK 465 LEU B 265 REMARK 465 ARG B 266 REMARK 465 GLN B 267 REMARK 465 LEU B 268 REMARK 465 VAL B 269 REMARK 465 LYS B 270 REMARK 465 LEU B 271 REMARK 465 SER B 272 REMARK 465 LYS B 273 REMARK 465 LEU B 274 REMARK 465 GLU B 275 REMARK 465 VAL B 276 REMARK 465 PRO B 277 REMARK 465 GLN B 278 REMARK 465 GLU B 279 REMARK 465 ILE B 280 REMARK 465 LYS B 281 REMARK 465 ASP B 282 REMARK 465 VAL B 283 REMARK 465 ILE B 284 REMARK 465 GLU B 285 REMARK 465 PRO B 286 REMARK 465 ILE B 287 REMARK 465 LYS B 288 REMARK 465 ASP B 289 REMARK 465 ASN B 290 REMARK 465 ASP B 291 REMARK 465 ALA B 292 REMARK 465 ALA B 293 REMARK 465 ILE B 294 REMARK 465 ARG B 295 REMARK 465 ASN B 296 REMARK 465 TYR B 297 REMARK 465 GLY B 298 REMARK 465 ILE B 299 REMARK 465 GLU B 300 REMARK 465 LEU B 301 REMARK 465 ALA B 302 REMARK 465 VAL B 303 REMARK 465 SER B 304 REMARK 465 LEU B 305 REMARK 465 CYS B 306 REMARK 465 GLN B 307 REMARK 465 GLU B 308 REMARK 465 LEU B 309 REMARK 465 LEU B 310 REMARK 465 ALA B 311 REMARK 465 SER B 312 REMARK 465 GLY B 313 REMARK 465 LEU B 314 REMARK 465 VAL B 315 REMARK 465 PRO B 316 REMARK 465 GLY B 317 REMARK 465 LEU B 318 REMARK 465 HIS B 319 REMARK 465 PHE B 320 REMARK 465 TYR B 321 REMARK 465 THR B 322 REMARK 465 LEU B 323 REMARK 465 ASN B 324 REMARK 465 ARG B 325 REMARK 465 GLU B 326 REMARK 465 MET B 327 REMARK 465 ALA B 328 REMARK 465 THR B 329 REMARK 465 THR B 330 REMARK 465 GLU B 331 REMARK 465 VAL B 332 REMARK 465 LEU B 333 REMARK 465 LYS B 334 REMARK 465 ARG B 335 REMARK 465 LEU B 336 REMARK 465 GLY B 337 REMARK 465 MET B 338 REMARK 465 TRP B 339 REMARK 465 THR B 340 REMARK 465 GLU B 341 REMARK 465 ASP B 342 REMARK 465 PRO B 343 REMARK 465 ARG B 344 REMARK 465 ARG B 345 REMARK 465 PRO B 346 REMARK 465 LEU B 347 REMARK 465 PRO B 348 REMARK 465 TRP B 349 REMARK 465 ALA B 350 REMARK 465 LEU B 351 REMARK 465 SER B 352 REMARK 465 ALA B 353 REMARK 465 HIS B 354 REMARK 465 PRO B 355 REMARK 465 LYS B 356 REMARK 465 ARG B 357 REMARK 465 ARG B 358 REMARK 465 GLU B 359 REMARK 465 GLU B 360 REMARK 465 ASP B 361 REMARK 465 VAL B 362 REMARK 465 ARG B 363 REMARK 465 PRO B 364 REMARK 465 ILE B 365 REMARK 465 PHE B 366 REMARK 465 TRP B 367 REMARK 465 ALA B 368 REMARK 465 SER B 369 REMARK 465 ARG B 370 REMARK 465 PRO B 371 REMARK 465 LYS B 372 REMARK 465 SER B 373 REMARK 465 TYR B 374 REMARK 465 ILE B 375 REMARK 465 TYR B 376 REMARK 465 ARG B 377 REMARK 465 THR B 378 REMARK 465 GLN B 379 REMARK 465 GLU B 380 REMARK 465 TRP B 381 REMARK 465 ASP B 382 REMARK 465 GLU B 383 REMARK 465 PHE B 384 REMARK 465 PRO B 385 REMARK 465 ASN B 386 REMARK 465 GLY B 387 REMARK 465 ARG B 388 REMARK 465 TRP B 389 REMARK 465 GLY B 390 REMARK 465 ASN B 391 REMARK 465 SER B 392 REMARK 465 SER B 393 REMARK 465 SER B 394 REMARK 465 PRO B 395 REMARK 465 ALA B 396 REMARK 465 PHE B 397 REMARK 465 GLY B 398 REMARK 465 GLU B 399 REMARK 465 LEU B 400 REMARK 465 LYS B 401 REMARK 465 ASP B 402 REMARK 465 TYR B 403 REMARK 465 TYR B 404 REMARK 465 LEU B 405 REMARK 465 PHE B 406 REMARK 465 TYR B 407 REMARK 465 LEU B 408 REMARK 465 LYS B 409 REMARK 465 SER B 410 REMARK 465 LYS B 411 REMARK 465 SER B 412 REMARK 465 PRO B 413 REMARK 465 LYS B 414 REMARK 465 ARG B 645 REMARK 465 PRO B 646 REMARK 465 THR B 647 REMARK 465 GLN B 648 REMARK 465 ASN B 649 REMARK 465 ALA B 650 REMARK 465 ARG B 651 REMARK 465 GLU B 652 REMARK 465 THR B 653 REMARK 465 GLU B 654 REMARK 465 ALA B 655 REMARK 465 PRO B 656 REMARK 465 ALA B 657 REMARK 465 GLU B 658 REMARK 465 ASN B 659 REMARK 465 LEU B 660 REMARK 465 TYR B 661 REMARK 465 PHE B 662 REMARK 465 GLN B 663 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 H2 HOH A 803 H2 HOH B 803 0.54 REMARK 500 O ARG A 567 H2 HOH A 801 1.44 REMARK 500 H2 HOH A 803 O HOH B 803 1.47 REMARK 500 O HOH A 803 H2 HOH B 803 1.47 REMARK 500 HG23 THR A 560 OXT SAH A 701 1.55 REMARK 500 HG23 THR B 560 OXT SAH B 701 1.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG A 473 CZ ARG A 473 NH1 -0.093 REMARK 500 ARG A 473 CZ ARG A 473 NH2 -0.098 REMARK 500 ARG A 476 CZ ARG A 476 NH1 -0.094 REMARK 500 ARG A 476 CZ ARG A 476 NH2 -0.101 REMARK 500 TYR A 611 CD1 TYR A 611 CE1 -0.092 REMARK 500 ARG B 473 CZ ARG B 473 NH1 -0.093 REMARK 500 ARG B 473 CZ ARG B 473 NH2 -0.097 REMARK 500 ARG B 476 CZ ARG B 476 NH1 -0.094 REMARK 500 ARG B 476 CZ ARG B 476 NH2 -0.101 REMARK 500 TYR B 611 CD1 TYR B 611 CE1 -0.092 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PHE A 432 CB - CG - CD2 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG A 476 CD - NE - CZ ANGL. DEV. = 9.2 DEGREES REMARK 500 PHE B 432 CB - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG B 476 CD - NE - CZ ANGL. DEV. = 9.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 457 15.94 58.56 REMARK 500 LEU A 467 31.03 -140.96 REMARK 500 ASN A 489 64.01 -105.80 REMARK 500 PRO A 552 109.99 -55.51 REMARK 500 ASP B 457 15.91 58.53 REMARK 500 LEU B 467 31.07 -140.95 REMARK 500 ASN B 489 64.02 -105.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-18298 RELATED DB: EMDB REMARK 900 MTHFR + SAH SYMMETRIC DIS-INHIBITED STATE DBREF 8QA4 A 1 656 UNP P42898 MTHR_HUMAN 1 656 DBREF 8QA4 B 1 656 UNP P42898 MTHR_HUMAN 1 656 SEQADV 8QA4 ALA A 429 UNP P42898 GLU 429 CONFLICT SEQADV 8QA4 GLN A 594 UNP P42898 ARG 594 CONFLICT SEQADV 8QA4 ALA A 657 UNP P42898 EXPRESSION TAG SEQADV 8QA4 GLU A 658 UNP P42898 EXPRESSION TAG SEQADV 8QA4 ASN A 659 UNP P42898 EXPRESSION TAG SEQADV 8QA4 LEU A 660 UNP P42898 EXPRESSION TAG SEQADV 8QA4 TYR A 661 UNP P42898 EXPRESSION TAG SEQADV 8QA4 PHE A 662 UNP P42898 EXPRESSION TAG SEQADV 8QA4 GLN A 663 UNP P42898 EXPRESSION TAG SEQADV 8QA4 ALA B 429 UNP P42898 GLU 429 CONFLICT SEQADV 8QA4 GLN B 594 UNP P42898 ARG 594 CONFLICT SEQADV 8QA4 ALA B 657 UNP P42898 EXPRESSION TAG SEQADV 8QA4 GLU B 658 UNP P42898 EXPRESSION TAG SEQADV 8QA4 ASN B 659 UNP P42898 EXPRESSION TAG SEQADV 8QA4 LEU B 660 UNP P42898 EXPRESSION TAG SEQADV 8QA4 TYR B 661 UNP P42898 EXPRESSION TAG SEQADV 8QA4 PHE B 662 UNP P42898 EXPRESSION TAG SEQADV 8QA4 GLN B 663 UNP P42898 EXPRESSION TAG SEQRES 1 A 663 MET VAL ASN GLU ALA ARG GLY ASN SER SER LEU ASN PRO SEQRES 2 A 663 CYS LEU GLU GLY SER ALA SER SER GLY SER GLU SER SER SEQRES 3 A 663 LYS ASP SER SER ARG CYS SER THR PRO GLY LEU ASP PRO SEQRES 4 A 663 GLU ARG HIS GLU ARG LEU ARG GLU LYS MET ARG ARG ARG SEQRES 5 A 663 LEU GLU SER GLY ASP LYS TRP PHE SER LEU GLU PHE PHE SEQRES 6 A 663 PRO PRO ARG THR ALA GLU GLY ALA VAL ASN LEU ILE SER SEQRES 7 A 663 ARG PHE ASP ARG MET ALA ALA GLY GLY PRO LEU TYR ILE SEQRES 8 A 663 ASP VAL THR TRP HIS PRO ALA GLY ASP PRO GLY SER ASP SEQRES 9 A 663 LYS GLU THR SER SER MET MET ILE ALA SER THR ALA VAL SEQRES 10 A 663 ASN TYR CYS GLY LEU GLU THR ILE LEU HIS MET THR CYS SEQRES 11 A 663 CYS ARG GLN ARG LEU GLU GLU ILE THR GLY HIS LEU HIS SEQRES 12 A 663 LYS ALA LYS GLN LEU GLY LEU LYS ASN ILE MET ALA LEU SEQRES 13 A 663 ARG GLY ASP PRO ILE GLY ASP GLN TRP GLU GLU GLU GLU SEQRES 14 A 663 GLY GLY PHE ASN TYR ALA VAL ASP LEU VAL LYS HIS ILE SEQRES 15 A 663 ARG SER GLU PHE GLY ASP TYR PHE ASP ILE CYS VAL ALA SEQRES 16 A 663 GLY TYR PRO LYS GLY HIS PRO GLU ALA GLY SER PHE GLU SEQRES 17 A 663 ALA ASP LEU LYS HIS LEU LYS GLU LYS VAL SER ALA GLY SEQRES 18 A 663 ALA ASP PHE ILE ILE THR GLN LEU PHE PHE GLU ALA ASP SEQRES 19 A 663 THR PHE PHE ARG PHE VAL LYS ALA CYS THR ASP MET GLY SEQRES 20 A 663 ILE THR CYS PRO ILE VAL PRO GLY ILE PHE PRO ILE GLN SEQRES 21 A 663 GLY TYR HIS SER LEU ARG GLN LEU VAL LYS LEU SER LYS SEQRES 22 A 663 LEU GLU VAL PRO GLN GLU ILE LYS ASP VAL ILE GLU PRO SEQRES 23 A 663 ILE LYS ASP ASN ASP ALA ALA ILE ARG ASN TYR GLY ILE SEQRES 24 A 663 GLU LEU ALA VAL SER LEU CYS GLN GLU LEU LEU ALA SER SEQRES 25 A 663 GLY LEU VAL PRO GLY LEU HIS PHE TYR THR LEU ASN ARG SEQRES 26 A 663 GLU MET ALA THR THR GLU VAL LEU LYS ARG LEU GLY MET SEQRES 27 A 663 TRP THR GLU ASP PRO ARG ARG PRO LEU PRO TRP ALA LEU SEQRES 28 A 663 SER ALA HIS PRO LYS ARG ARG GLU GLU ASP VAL ARG PRO SEQRES 29 A 663 ILE PHE TRP ALA SER ARG PRO LYS SER TYR ILE TYR ARG SEQRES 30 A 663 THR GLN GLU TRP ASP GLU PHE PRO ASN GLY ARG TRP GLY SEQRES 31 A 663 ASN SER SER SER PRO ALA PHE GLY GLU LEU LYS ASP TYR SEQRES 32 A 663 TYR LEU PHE TYR LEU LYS SER LYS SER PRO LYS GLU GLU SEQRES 33 A 663 LEU LEU LYS MET TRP GLY GLU GLU LEU THR SER GLU ALA SEQRES 34 A 663 SER VAL PHE GLU VAL PHE VAL LEU TYR LEU SER GLY GLU SEQRES 35 A 663 PRO ASN ARG ASN GLY HIS LYS VAL THR CYS LEU PRO TRP SEQRES 36 A 663 ASN ASP GLU PRO LEU ALA ALA GLU THR SER LEU LEU LYS SEQRES 37 A 663 GLU GLU LEU LEU ARG VAL ASN ARG GLN GLY ILE LEU THR SEQRES 38 A 663 ILE ASN SER GLN PRO ASN ILE ASN GLY LYS PRO SER SER SEQRES 39 A 663 ASP PRO ILE VAL GLY TRP GLY PRO SER GLY GLY TYR VAL SEQRES 40 A 663 PHE GLN LYS ALA TYR LEU GLU PHE PHE THR SER ARG GLU SEQRES 41 A 663 THR ALA GLU ALA LEU LEU GLN VAL LEU LYS LYS TYR GLU SEQRES 42 A 663 LEU ARG VAL ASN TYR HIS LEU VAL ASN VAL LYS GLY GLU SEQRES 43 A 663 ASN ILE THR ASN ALA PRO GLU LEU GLN PRO ASN ALA VAL SEQRES 44 A 663 THR TRP GLY ILE PHE PRO GLY ARG GLU ILE ILE GLN PRO SEQRES 45 A 663 THR VAL VAL ASP PRO VAL SER PHE MET PHE TRP LYS ASP SEQRES 46 A 663 GLU ALA PHE ALA LEU TRP ILE GLU GLN TRP GLY LYS LEU SEQRES 47 A 663 TYR GLU GLU GLU SER PRO SER ARG THR ILE ILE GLN TYR SEQRES 48 A 663 ILE HIS ASP ASN TYR PHE LEU VAL ASN LEU VAL ASP ASN SEQRES 49 A 663 ASP PHE PRO LEU ASP ASN CYS LEU TRP GLN VAL VAL GLU SEQRES 50 A 663 ASP THR LEU GLU LEU LEU ASN ARG PRO THR GLN ASN ALA SEQRES 51 A 663 ARG GLU THR GLU ALA PRO ALA GLU ASN LEU TYR PHE GLN SEQRES 1 B 663 MET VAL ASN GLU ALA ARG GLY ASN SER SER LEU ASN PRO SEQRES 2 B 663 CYS LEU GLU GLY SER ALA SER SER GLY SER GLU SER SER SEQRES 3 B 663 LYS ASP SER SER ARG CYS SER THR PRO GLY LEU ASP PRO SEQRES 4 B 663 GLU ARG HIS GLU ARG LEU ARG GLU LYS MET ARG ARG ARG SEQRES 5 B 663 LEU GLU SER GLY ASP LYS TRP PHE SER LEU GLU PHE PHE SEQRES 6 B 663 PRO PRO ARG THR ALA GLU GLY ALA VAL ASN LEU ILE SER SEQRES 7 B 663 ARG PHE ASP ARG MET ALA ALA GLY GLY PRO LEU TYR ILE SEQRES 8 B 663 ASP VAL THR TRP HIS PRO ALA GLY ASP PRO GLY SER ASP SEQRES 9 B 663 LYS GLU THR SER SER MET MET ILE ALA SER THR ALA VAL SEQRES 10 B 663 ASN TYR CYS GLY LEU GLU THR ILE LEU HIS MET THR CYS SEQRES 11 B 663 CYS ARG GLN ARG LEU GLU GLU ILE THR GLY HIS LEU HIS SEQRES 12 B 663 LYS ALA LYS GLN LEU GLY LEU LYS ASN ILE MET ALA LEU SEQRES 13 B 663 ARG GLY ASP PRO ILE GLY ASP GLN TRP GLU GLU GLU GLU SEQRES 14 B 663 GLY GLY PHE ASN TYR ALA VAL ASP LEU VAL LYS HIS ILE SEQRES 15 B 663 ARG SER GLU PHE GLY ASP TYR PHE ASP ILE CYS VAL ALA SEQRES 16 B 663 GLY TYR PRO LYS GLY HIS PRO GLU ALA GLY SER PHE GLU SEQRES 17 B 663 ALA ASP LEU LYS HIS LEU LYS GLU LYS VAL SER ALA GLY SEQRES 18 B 663 ALA ASP PHE ILE ILE THR GLN LEU PHE PHE GLU ALA ASP SEQRES 19 B 663 THR PHE PHE ARG PHE VAL LYS ALA CYS THR ASP MET GLY SEQRES 20 B 663 ILE THR CYS PRO ILE VAL PRO GLY ILE PHE PRO ILE GLN SEQRES 21 B 663 GLY TYR HIS SER LEU ARG GLN LEU VAL LYS LEU SER LYS SEQRES 22 B 663 LEU GLU VAL PRO GLN GLU ILE LYS ASP VAL ILE GLU PRO SEQRES 23 B 663 ILE LYS ASP ASN ASP ALA ALA ILE ARG ASN TYR GLY ILE SEQRES 24 B 663 GLU LEU ALA VAL SER LEU CYS GLN GLU LEU LEU ALA SER SEQRES 25 B 663 GLY LEU VAL PRO GLY LEU HIS PHE TYR THR LEU ASN ARG SEQRES 26 B 663 GLU MET ALA THR THR GLU VAL LEU LYS ARG LEU GLY MET SEQRES 27 B 663 TRP THR GLU ASP PRO ARG ARG PRO LEU PRO TRP ALA LEU SEQRES 28 B 663 SER ALA HIS PRO LYS ARG ARG GLU GLU ASP VAL ARG PRO SEQRES 29 B 663 ILE PHE TRP ALA SER ARG PRO LYS SER TYR ILE TYR ARG SEQRES 30 B 663 THR GLN GLU TRP ASP GLU PHE PRO ASN GLY ARG TRP GLY SEQRES 31 B 663 ASN SER SER SER PRO ALA PHE GLY GLU LEU LYS ASP TYR SEQRES 32 B 663 TYR LEU PHE TYR LEU LYS SER LYS SER PRO LYS GLU GLU SEQRES 33 B 663 LEU LEU LYS MET TRP GLY GLU GLU LEU THR SER GLU ALA SEQRES 34 B 663 SER VAL PHE GLU VAL PHE VAL LEU TYR LEU SER GLY GLU SEQRES 35 B 663 PRO ASN ARG ASN GLY HIS LYS VAL THR CYS LEU PRO TRP SEQRES 36 B 663 ASN ASP GLU PRO LEU ALA ALA GLU THR SER LEU LEU LYS SEQRES 37 B 663 GLU GLU LEU LEU ARG VAL ASN ARG GLN GLY ILE LEU THR SEQRES 38 B 663 ILE ASN SER GLN PRO ASN ILE ASN GLY LYS PRO SER SER SEQRES 39 B 663 ASP PRO ILE VAL GLY TRP GLY PRO SER GLY GLY TYR VAL SEQRES 40 B 663 PHE GLN LYS ALA TYR LEU GLU PHE PHE THR SER ARG GLU SEQRES 41 B 663 THR ALA GLU ALA LEU LEU GLN VAL LEU LYS LYS TYR GLU SEQRES 42 B 663 LEU ARG VAL ASN TYR HIS LEU VAL ASN VAL LYS GLY GLU SEQRES 43 B 663 ASN ILE THR ASN ALA PRO GLU LEU GLN PRO ASN ALA VAL SEQRES 44 B 663 THR TRP GLY ILE PHE PRO GLY ARG GLU ILE ILE GLN PRO SEQRES 45 B 663 THR VAL VAL ASP PRO VAL SER PHE MET PHE TRP LYS ASP SEQRES 46 B 663 GLU ALA PHE ALA LEU TRP ILE GLU GLN TRP GLY LYS LEU SEQRES 47 B 663 TYR GLU GLU GLU SER PRO SER ARG THR ILE ILE GLN TYR SEQRES 48 B 663 ILE HIS ASP ASN TYR PHE LEU VAL ASN LEU VAL ASP ASN SEQRES 49 B 663 ASP PHE PRO LEU ASP ASN CYS LEU TRP GLN VAL VAL GLU SEQRES 50 B 663 ASP THR LEU GLU LEU LEU ASN ARG PRO THR GLN ASN ALA SEQRES 51 B 663 ARG GLU THR GLU ALA PRO ALA GLU ASN LEU TYR PHE GLN HET SAH A 701 45 HET SAH B 701 45 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 3 SAH 2(C14 H20 N6 O5 S) FORMUL 5 HOH *28(H2 O) HELIX 1 AA1 GLU A 415 TRP A 421 1 7 HELIX 2 AA2 SER A 427 SER A 440 1 14 HELIX 3 AA3 ALA A 461 LEU A 466 5 6 HELIX 4 AA4 LEU A 467 ARG A 476 1 10 HELIX 5 AA5 SER A 518 LYS A 530 1 13 HELIX 6 AA6 ALA A 551 GLN A 555 5 5 HELIX 7 AA7 ASP A 576 TRP A 595 1 20 HELIX 8 AA8 SER A 603 TYR A 616 1 14 HELIX 9 AA9 CYS A 631 ASN A 644 1 14 HELIX 10 AB1 GLU B 416 TRP B 421 1 6 HELIX 11 AB2 SER B 427 SER B 440 1 14 HELIX 12 AB3 ALA B 461 LEU B 466 5 6 HELIX 13 AB4 LEU B 467 ARG B 476 1 10 HELIX 14 AB5 SER B 518 LYS B 530 1 13 HELIX 15 AB6 ALA B 551 GLN B 555 5 5 HELIX 16 AB7 ASP B 576 TRP B 595 1 20 HELIX 17 AB8 SER B 603 TYR B 616 1 14 HELIX 18 AB9 CYS B 631 ASN B 644 1 14 SHEET 1 AA1 5 LEU A 480 GLN A 485 0 SHEET 2 AA1 5 ALA A 511 THR A 517 -1 O GLU A 514 N ASN A 483 SHEET 3 AA1 5 PHE A 617 ASP A 623 -1 O VAL A 619 N PHE A 515 SHEET 4 AA1 5 VAL A 536 ASN A 542 -1 N ASN A 537 O VAL A 622 SHEET 5 AA1 5 GLY A 545 THR A 549 -1 O ILE A 548 N LEU A 540 SHEET 1 AA2 4 ILE A 488 PRO A 492 0 SHEET 2 AA2 4 TYR A 506 GLN A 509 -1 O GLN A 509 N ILE A 488 SHEET 3 AA2 4 ASN A 557 ILE A 563 -1 O TRP A 561 N PHE A 508 SHEET 4 AA2 4 ILE A 570 VAL A 575 -1 O ILE A 570 N GLY A 562 SHEET 1 AA3 5 LEU B 480 GLN B 485 0 SHEET 2 AA3 5 ALA B 511 THR B 517 -1 O GLU B 514 N ASN B 483 SHEET 3 AA3 5 PHE B 617 ASP B 623 -1 O VAL B 619 N PHE B 515 SHEET 4 AA3 5 VAL B 536 ASN B 542 -1 N ASN B 537 O VAL B 622 SHEET 5 AA3 5 GLY B 545 THR B 549 -1 O ILE B 548 N LEU B 540 SHEET 1 AA4 4 ILE B 488 PRO B 492 0 SHEET 2 AA4 4 TYR B 506 GLN B 509 -1 O GLN B 509 N ILE B 488 SHEET 3 AA4 4 ASN B 557 ILE B 563 -1 O TRP B 561 N PHE B 508 SHEET 4 AA4 4 ILE B 570 VAL B 575 -1 O ILE B 570 N GLY B 562 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000