HEADER SIGNALING PROTEIN 03-MAR-23 8GDB TITLE CRYO-EM STRUCTURE OF THE PROSTAGLANDIN E2 RECEPTOR 4 COUPLED TO G TITLE 2 PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA COMPND 3 ISOFORMS SHORT; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: ADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 9 BETA-1; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN SUBUNIT GAMMA; COMPND 15 CHAIN: G; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: NB35; COMPND 19 CHAIN: N; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 5; COMPND 22 MOLECULE: PROSTAGLANDIN E2 RECEPTOR EP4 SUBTYPE; COMPND 23 CHAIN: R; COMPND 24 SYNONYM: PGE RECEPTOR EP4 SUBTYPE,PGE2 RECEPTOR EP4 SUBTYPE, COMPND 25 PROSTANOID EP4 RECEPTOR; COMPND 26 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: GNAS, GNAS1, GSP; SOURCE 6 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 274590; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1-HM; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 GENE: GNB1; SOURCE 15 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 274590; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1-HM; SOURCE 19 MOL_ID: 3; SOURCE 20 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 21 ORGANISM_COMMON: HUMAN; SOURCE 22 ORGANISM_TAXID: 9606; SOURCE 23 GENE: MRHIFER1_005810; SOURCE 24 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 25 EXPRESSION_SYSTEM_TAXID: 274590; SOURCE 26 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 27 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1-HM; SOURCE 28 MOL_ID: 4; SOURCE 29 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 30 ORGANISM_COMMON: LLAMA; SOURCE 31 ORGANISM_TAXID: 9844; SOURCE 32 EXPRESSION_SYSTEM: UNIDENTIFIED; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 32644; SOURCE 34 MOL_ID: 5; SOURCE 35 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 36 ORGANISM_COMMON: HUMAN; SOURCE 37 ORGANISM_TAXID: 9606; SOURCE 38 GENE: PTGER4, PTGER2; SOURCE 39 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 40 EXPRESSION_SYSTEM_TAXID: 274590; SOURCE 41 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 42 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1-HM KEYWDS GPCR COMPLEX, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.SHENMING,X.MENGYAO,L.LEI,M.JIANQIANG,S.JINPENG REVDAT 1 10-JAN-24 8GDB 0 JRNL AUTH S.M.HUANG,M.Y.XIONG,L.LIU,J.MU,M.W.WANG,Y.L.JIA,K.CAI,L.TIE, JRNL AUTH 2 C.ZHANG,S.CAO,X.WEN,J.L.WANG,S.C.GUO,Y.LI,C.X.QU,Q.T.HE, JRNL AUTH 3 B.Y.CAI,C.XUE,S.GAN,Y.XIE,X.CONG,Z.YANG,W.KONG,S.LI,Z.LI, JRNL AUTH 4 P.XIAO,F.YANG,X.YU,Y.F.GUAN,X.ZHANG,Z.LIU,B.X.YANG,Y.DU, JRNL AUTH 5 J.P.SUN JRNL TITL SINGLE HORMONE OR SYNTHETIC AGONIST INDUCES G S /G I JRNL TITL 2 COUPLING SELECTIVITY OF EP RECEPTORS VIA DISTINCT BINDING JRNL TITL 3 MODES AND PROPAGATING PATHS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 120 29120 2023 JRNL REFN ESSN 1091-6490 JRNL PMID 37478163 JRNL DOI 10.1073/PNAS.2216329120 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL 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) : 3.100 REMARK 3 NUMBER OF PARTICLES : 258283 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 8GDB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-23. REMARK 100 THE DEPOSITION ID IS D_1000272617. 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 : PROSTAGLANDIN E RECEPTOR EP4 REMARK 245 COUPLED TO G PROTEIN REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 2500.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : OTHER REMARK 245 ACCELERATION VOLTAGE (KV) : 300 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, G, N, R 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 GLY A 2 REMARK 465 CYS A 3 REMARK 465 LEU A 4 REMARK 465 GLY A 5 REMARK 465 ASN A 6 REMARK 465 SER A 7 REMARK 465 LYS A 8 REMARK 465 THR A 9 REMARK 465 MET A 60 REMARK 465 ARG A 61 REMARK 465 ILE A 62 REMARK 465 LEU A 63 REMARK 465 HIS A 64 REMARK 465 VAL A 65 REMARK 465 ASN A 66 REMARK 465 GLY A 67 REMARK 465 PHE A 68 REMARK 465 ASN A 69 REMARK 465 GLY A 70 REMARK 465 GLU A 71 REMARK 465 GLY A 72 REMARK 465 GLY A 73 REMARK 465 GLU A 74 REMARK 465 GLU A 75 REMARK 465 ASP A 76 REMARK 465 PRO A 77 REMARK 465 GLN A 78 REMARK 465 ALA A 79 REMARK 465 ALA A 80 REMARK 465 ARG A 81 REMARK 465 SER A 82 REMARK 465 ASN A 83 REMARK 465 SER A 84 REMARK 465 ASP A 85 REMARK 465 GLY A 86 REMARK 465 GLU A 87 REMARK 465 LYS A 88 REMARK 465 ALA A 89 REMARK 465 THR A 90 REMARK 465 LYS A 91 REMARK 465 VAL A 92 REMARK 465 GLN A 93 REMARK 465 ASP A 94 REMARK 465 ILE A 95 REMARK 465 LYS A 96 REMARK 465 ASN A 97 REMARK 465 ASN A 98 REMARK 465 LEU A 99 REMARK 465 LYS A 100 REMARK 465 GLU A 101 REMARK 465 ALA A 102 REMARK 465 ILE A 103 REMARK 465 GLU A 104 REMARK 465 THR A 105 REMARK 465 ILE A 106 REMARK 465 VAL A 107 REMARK 465 ALA A 108 REMARK 465 ALA A 109 REMARK 465 MET A 110 REMARK 465 SER A 111 REMARK 465 ASN A 112 REMARK 465 LEU A 113 REMARK 465 VAL A 114 REMARK 465 PRO A 115 REMARK 465 PRO A 116 REMARK 465 VAL A 117 REMARK 465 GLU A 118 REMARK 465 LEU A 119 REMARK 465 ALA A 120 REMARK 465 ASN A 121 REMARK 465 PRO A 122 REMARK 465 GLU A 123 REMARK 465 ASN A 124 REMARK 465 GLN A 125 REMARK 465 PHE A 126 REMARK 465 ARG A 127 REMARK 465 VAL A 128 REMARK 465 ASP A 129 REMARK 465 TYR A 130 REMARK 465 ILE A 131 REMARK 465 LEU A 132 REMARK 465 SER A 133 REMARK 465 VAL A 134 REMARK 465 MET A 135 REMARK 465 ASN A 136 REMARK 465 VAL A 137 REMARK 465 PRO A 138 REMARK 465 ASP A 139 REMARK 465 PHE A 140 REMARK 465 ASP A 141 REMARK 465 PHE A 142 REMARK 465 PRO A 143 REMARK 465 PRO A 144 REMARK 465 GLU A 145 REMARK 465 PHE A 146 REMARK 465 TYR A 147 REMARK 465 GLU A 148 REMARK 465 HIS A 149 REMARK 465 ALA A 150 REMARK 465 LYS A 151 REMARK 465 ALA A 152 REMARK 465 LEU A 153 REMARK 465 TRP A 154 REMARK 465 GLU A 155 REMARK 465 ASP A 156 REMARK 465 GLU A 157 REMARK 465 GLY A 158 REMARK 465 VAL A 159 REMARK 465 ARG A 160 REMARK 465 ALA A 161 REMARK 465 CYS A 162 REMARK 465 TYR A 163 REMARK 465 GLU A 164 REMARK 465 ARG A 165 REMARK 465 SER A 166 REMARK 465 ASN A 167 REMARK 465 GLU A 168 REMARK 465 TYR A 169 REMARK 465 GLN A 170 REMARK 465 LEU A 171 REMARK 465 ILE A 172 REMARK 465 ASP A 173 REMARK 465 CYS A 174 REMARK 465 ALA A 175 REMARK 465 GLN A 176 REMARK 465 TYR A 177 REMARK 465 PHE A 178 REMARK 465 LEU A 179 REMARK 465 ASP A 180 REMARK 465 LYS A 181 REMARK 465 ILE A 182 REMARK 465 ASP A 183 REMARK 465 VAL A 184 REMARK 465 ILE A 185 REMARK 465 LYS A 186 REMARK 465 GLN A 187 REMARK 465 ASP A 188 REMARK 465 ASP A 189 REMARK 465 TYR A 190 REMARK 465 VAL A 191 REMARK 465 PRO A 192 REMARK 465 SER A 193 REMARK 465 ASP A 194 REMARK 465 GLN A 195 REMARK 465 ASP A 196 REMARK 465 LEU A 197 REMARK 465 LEU A 198 REMARK 465 ARG A 199 REMARK 465 CYS A 200 REMARK 465 ARG A 201 REMARK 465 VAL A 202 REMARK 465 LEU A 203 REMARK 465 THR A 204 REMARK 465 MET A 255 REMARK 465 VAL A 256 REMARK 465 ILE A 257 REMARK 465 ARG A 258 REMARK 465 GLU A 259 REMARK 465 ASP A 260 REMARK 465 ASN A 261 REMARK 465 GLN A 262 REMARK 465 THR A 263 REMARK 465 PRO B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 GLY B 1 REMARK 465 MET G -36 REMARK 465 TRP G -35 REMARK 465 ARG G -34 REMARK 465 GLU G -33 REMARK 465 LEU G -32 REMARK 465 PRO G -31 REMARK 465 LEU G -30 REMARK 465 GLY G -29 REMARK 465 LEU G -28 REMARK 465 GLY G -27 REMARK 465 GLU G -26 REMARK 465 LEU G -25 REMARK 465 HIS G -24 REMARK 465 LYS G -23 REMARK 465 ASP G -22 REMARK 465 HIS G -21 REMARK 465 GLN G -20 REMARK 465 ALA G -19 REMARK 465 SER G -18 REMARK 465 ARG G -17 REMARK 465 LYS G -16 REMARK 465 LEU G -15 REMARK 465 GLU G -14 REMARK 465 PRO G -13 REMARK 465 GLU G -12 REMARK 465 LEU G -11 REMARK 465 TRP G -10 REMARK 465 SER G -9 REMARK 465 VAL G -8 REMARK 465 SER G -7 REMARK 465 GLU G -6 REMARK 465 ASN G -5 REMARK 465 PRO G -4 REMARK 465 PRO G -3 REMARK 465 SER G -2 REMARK 465 THR G -1 REMARK 465 SER G 0 REMARK 465 MET G 1 REMARK 465 ALA G 2 REMARK 465 SER G 3 REMARK 465 ASN G 4 REMARK 465 GLU G 63 REMARK 465 LYS G 64 REMARK 465 LYS G 65 REMARK 465 PHE G 66 REMARK 465 PHE G 67 REMARK 465 CYS G 68 REMARK 465 ALA G 69 REMARK 465 ILE G 70 REMARK 465 LEU G 71 REMARK 465 SER N 127 REMARK 465 SER N 128 REMARK 465 MET R 1 REMARK 465 SER R 2 REMARK 465 THR R 3 REMARK 465 PRO R 4 REMARK 465 GLY R 5 REMARK 465 VAL R 6 REMARK 465 ASN R 7 REMARK 465 SER R 8 REMARK 465 SER R 9 REMARK 465 ALA R 10 REMARK 465 SER R 11 REMARK 465 LEU R 12 REMARK 465 SER R 13 REMARK 465 PRO R 14 REMARK 465 ASP R 15 REMARK 465 ARG R 16 REMARK 465 LEU R 17 REMARK 465 ASN R 18 REMARK 465 SER R 222 REMARK 465 LEU R 223 REMARK 465 GLY R 224 REMARK 465 THR R 225 REMARK 465 GLU R 226 REMARK 465 GLN R 227 REMARK 465 HIS R 228 REMARK 465 HIS R 229 REMARK 465 ALA R 230 REMARK 465 ALA R 231 REMARK 465 ALA R 232 REMARK 465 ALA R 233 REMARK 465 ALA R 234 REMARK 465 SER R 235 REMARK 465 VAL R 236 REMARK 465 ALA R 237 REMARK 465 SER R 238 REMARK 465 ARG R 239 REMARK 465 GLY R 240 REMARK 465 HIS R 241 REMARK 465 PRO R 242 REMARK 465 ALA R 243 REMARK 465 ALA R 244 REMARK 465 SER R 245 REMARK 465 PRO R 246 REMARK 465 ALA R 247 REMARK 465 LEU R 248 REMARK 465 PRO R 249 REMARK 465 ARG R 250 REMARK 465 LEU R 251 REMARK 465 SER R 252 REMARK 465 ASP R 253 REMARK 465 PHE R 254 REMARK 465 ARG R 255 REMARK 465 ARG R 256 REMARK 465 ARG R 257 REMARK 465 ARG R 258 REMARK 465 SER R 259 REMARK 465 PHE R 260 REMARK 465 ARG R 261 REMARK 465 ARG R 262 REMARK 465 ILE R 263 REMARK 465 ALA R 264 REMARK 465 LYS R 345 REMARK 465 CYS R 346 REMARK 465 LEU R 347 REMARK 465 PHE R 348 REMARK 465 CYS R 349 REMARK 465 ARG R 350 REMARK 465 ILE R 351 REMARK 465 GLY R 352 REMARK 465 GLY R 353 REMARK 465 SER R 354 REMARK 465 ARG R 355 REMARK 465 ARG R 356 REMARK 465 GLU R 357 REMARK 465 ARG R 358 REMARK 465 SER R 359 REMARK 465 GLY R 360 REMARK 465 GLN R 361 REMARK 465 HIS R 362 REMARK 465 CYS R 363 REMARK 465 SER R 364 REMARK 465 ASP R 365 REMARK 465 SER R 366 REMARK 465 GLN R 367 REMARK 465 ARG R 368 REMARK 465 THR R 369 REMARK 465 SER R 370 REMARK 465 SER R 371 REMARK 465 ALA R 372 REMARK 465 MET R 373 REMARK 465 SER R 374 REMARK 465 GLY R 375 REMARK 465 HIS R 376 REMARK 465 SER R 377 REMARK 465 ARG R 378 REMARK 465 SER R 379 REMARK 465 PHE R 380 REMARK 465 ILE R 381 REMARK 465 SER R 382 REMARK 465 ARG R 383 REMARK 465 GLU R 384 REMARK 465 LEU R 385 REMARK 465 LYS R 386 REMARK 465 GLU R 387 REMARK 465 ILE R 388 REMARK 465 SER R 389 REMARK 465 SER R 390 REMARK 465 THR R 391 REMARK 465 SER R 392 REMARK 465 GLN R 393 REMARK 465 THR R 394 REMARK 465 LEU R 395 REMARK 465 LEU R 396 REMARK 465 PRO R 397 REMARK 465 ASP R 398 REMARK 465 LEU R 399 REMARK 465 SER R 400 REMARK 465 LEU R 401 REMARK 465 PRO R 402 REMARK 465 ASP R 403 REMARK 465 LEU R 404 REMARK 465 SER R 405 REMARK 465 GLU R 406 REMARK 465 ASN R 407 REMARK 465 GLY R 408 REMARK 465 LEU R 409 REMARK 465 GLY R 410 REMARK 465 GLY R 411 REMARK 465 ARG R 412 REMARK 465 ASN R 413 REMARK 465 LEU R 414 REMARK 465 LEU R 415 REMARK 465 PRO R 416 REMARK 465 GLY R 417 REMARK 465 VAL R 418 REMARK 465 PRO R 419 REMARK 465 GLY R 420 REMARK 465 MET R 421 REMARK 465 GLY R 422 REMARK 465 LEU R 423 REMARK 465 ALA R 424 REMARK 465 GLN R 425 REMARK 465 GLU R 426 REMARK 465 ASP R 427 REMARK 465 THR R 428 REMARK 465 THR R 429 REMARK 465 SER R 430 REMARK 465 LEU R 431 REMARK 465 ARG R 432 REMARK 465 THR R 433 REMARK 465 LEU R 434 REMARK 465 ARG R 435 REMARK 465 ILE R 436 REMARK 465 SER R 437 REMARK 465 GLU R 438 REMARK 465 THR R 439 REMARK 465 SER R 440 REMARK 465 ASP R 441 REMARK 465 SER R 442 REMARK 465 SER R 443 REMARK 465 GLN R 444 REMARK 465 GLY R 445 REMARK 465 GLN R 446 REMARK 465 ASP R 447 REMARK 465 SER R 448 REMARK 465 GLU R 449 REMARK 465 SER R 450 REMARK 465 VAL R 451 REMARK 465 LEU R 452 REMARK 465 LEU R 453 REMARK 465 VAL R 454 REMARK 465 ASP R 455 REMARK 465 GLU R 456 REMARK 465 ALA R 457 REMARK 465 GLY R 458 REMARK 465 GLY R 459 REMARK 465 SER R 460 REMARK 465 GLY R 461 REMARK 465 ARG R 462 REMARK 465 ALA R 463 REMARK 465 GLY R 464 REMARK 465 PRO R 465 REMARK 465 ALA R 466 REMARK 465 PRO R 467 REMARK 465 LYS R 468 REMARK 465 GLY R 469 REMARK 465 SER R 470 REMARK 465 SER R 471 REMARK 465 LEU R 472 REMARK 465 GLN R 473 REMARK 465 VAL R 474 REMARK 465 THR R 475 REMARK 465 PHE R 476 REMARK 465 PRO R 477 REMARK 465 SER R 478 REMARK 465 GLU R 479 REMARK 465 THR R 480 REMARK 465 LEU R 481 REMARK 465 ASN R 482 REMARK 465 LEU R 483 REMARK 465 SER R 484 REMARK 465 GLU R 485 REMARK 465 LYS R 486 REMARK 465 CYS R 487 REMARK 465 ILE R 488 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 10 CG CD OE1 OE2 REMARK 470 ASP A 11 CG OD1 OD2 REMARK 470 ARG A 13 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 17 CG CD CE NZ REMARK 470 GLU A 21 CG CD OE1 OE2 REMARK 470 GLU A 50 CG CD OE1 OE2 REMARK 470 LYS A 58 CG CD CE NZ REMARK 470 GLN A 59 CG CD OE1 NE2 REMARK 470 GLU A 209 CG CD OE1 OE2 REMARK 470 LYS A 216 CG CD CE NZ REMARK 470 ASP A 229 CG OD1 OD2 REMARK 470 ASP A 240 CG OD1 OD2 REMARK 470 SER A 250 OG REMARK 470 SER A 251 OG REMARK 470 SER A 252 OG REMARK 470 TYR A 253 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 254 CG OD1 ND2 REMARK 470 ARG A 265 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 283 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 295 CG OD1 OD2 REMARK 470 VAL A 301 CG1 CG2 REMARK 470 LYS A 305 CG CD CE NZ REMARK 470 SER A 306 OG REMARK 470 LYS A 307 CG CD CE NZ REMARK 470 GLU A 309 CG CD OE1 OE2 REMARK 470 ASP A 310 CG OD1 OD2 REMARK 470 TYR A 311 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 314 CG CD OE1 OE2 REMARK 470 ARG A 317 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 322 CG CD OE1 OE2 REMARK 470 ASP A 323 CG OD1 OD2 REMARK 470 THR A 325 OG1 CG2 REMARK 470 GLU A 327 CG CD OE1 OE2 REMARK 470 PRO A 328 CG CD REMARK 470 GLU A 330 CG CD OE1 OE2 REMARK 470 ASP A 331 CG OD1 OD2 REMARK 470 ARG A 333 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 334 CG1 CG2 REMARK 470 THR A 335 OG1 CG2 REMARK 470 SER A 352 OG REMARK 470 ASP A 354 CG OD1 OD2 REMARK 470 ARG A 356 CG CD NE CZ NH1 NH2 REMARK 470 PRO A 361 CG CD REMARK 470 VAL A 367 CG1 CG2 REMARK 470 THR A 369 OG1 CG2 REMARK 470 GLU A 370 CG CD OE1 OE2 REMARK 470 LEU A 393 CG CD1 CD2 REMARK 470 SER B 2 OG REMARK 470 GLU B 3 CG CD OE1 OE2 REMARK 470 LEU B 4 CG CD1 CD2 REMARK 470 ASP B 5 CG OD1 OD2 REMARK 470 GLN B 6 CG CD OE1 NE2 REMARK 470 LEU B 7 CG CD1 CD2 REMARK 470 ARG B 8 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 9 CG CD OE1 NE2 REMARK 470 GLU B 10 CG CD OE1 OE2 REMARK 470 GLU B 12 CG CD OE1 OE2 REMARK 470 ARG B 19 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 23 CG CD CE NZ REMARK 470 ARG B 42 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 44 CG CD OE1 NE2 REMARK 470 MET B 61 CG SD CE REMARK 470 THR B 87 OG1 CG2 REMARK 470 ARG B 96 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 110 CG OD1 ND2 REMARK 470 ASP B 118 CG OD1 OD2 REMARK 470 ARG B 129 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 130 CG CD OE1 OE2 REMARK 470 ASP B 153 CG OD1 OD2 REMARK 470 ASP B 163 CG OD1 OD2 REMARK 470 GLU B 172 CG CD OE1 OE2 REMARK 470 ASP B 186 CG OD1 OD2 REMARK 470 GLU B 215 CG CD OE1 OE2 REMARK 470 GLU B 226 CG CD OE1 OE2 REMARK 470 ASP B 246 CG OD1 OD2 REMARK 470 THR B 249 OG1 CG2 REMARK 470 ASP B 254 CG OD1 OD2 REMARK 470 ASP B 267 CG OD1 OD2 REMARK 470 ASN B 268 CG OD1 ND2 REMARK 470 ILE B 273 CG1 CG2 CD1 REMARK 470 ASP B 312 CG OD1 OD2 REMARK 470 ASP B 323 CG OD1 OD2 REMARK 470 ASP B 333 CG OD1 OD2 REMARK 470 SER B 334 OG REMARK 470 ASN B 340 ND2 REMARK 470 THR G 6 OG1 CG2 REMARK 470 ILE G 9 CG1 CG2 CD1 REMARK 470 GLN G 11 CG CD OE1 NE2 REMARK 470 ARG G 13 CG CD NE CZ NH1 NH2 REMARK 470 LYS G 14 CG CD CE NZ REMARK 470 GLU G 17 CG CD OE1 OE2 REMARK 470 LYS G 20 CG CD CE NZ REMARK 470 MET G 21 CG SD CE REMARK 470 ASP G 26 CG OD1 OD2 REMARK 470 LYS G 29 CG CD CE NZ REMARK 470 GLU G 42 CG CD OE1 OE2 REMARK 470 LYS G 46 CG CD CE NZ REMARK 470 GLU G 47 CG CD OE1 OE2 REMARK 470 ASP G 48 CG OD1 OD2 REMARK 470 SER G 57 OG REMARK 470 GLU G 58 CG CD OE1 OE2 REMARK 470 ARG G 62 CG CD NE CZ NH1 NH2 REMARK 470 LEU N 11 CG CD1 CD2 REMARK 470 GLN N 13 CG CD OE1 NE2 REMARK 470 SER N 25 OG REMARK 470 SER N 30 OG REMARK 470 LYS N 33 CG CD CE NZ REMARK 470 MET N 34 CG SD CE REMARK 470 LYS N 43 CG CD CE NZ REMARK 470 GLU N 46 CG CD OE1 OE2 REMARK 470 SER N 52 OG REMARK 470 SER N 57 OG REMARK 470 VAL N 64 CG1 CG2 REMARK 470 LYS N 76 CG CD CE NZ REMARK 470 THR N 78 OG1 CG2 REMARK 470 ASN N 84 CG OD1 ND2 REMARK 470 LEU N 86 CG CD1 CD2 REMARK 470 GLU N 89 CG CD OE1 OE2 REMARK 470 THR N 91 OG1 CG2 REMARK 470 ARG N 105 CG CD NE CZ NH1 NH2 REMARK 470 SER N 112 OG REMARK 470 THR N 113 OG1 CG2 REMARK 470 THR N 114 OG1 CG2 REMARK 470 THR R 22 OG1 CG2 REMARK 470 VAL R 33 CG1 CG2 REMARK 470 LYS R 44 CG CD CE NZ REMARK 470 ARG R 46 CG CD NE CZ NH1 NH2 REMARK 470 LYS R 47 CG CD CE NZ REMARK 470 GLU R 48 CG CD OE1 OE2 REMARK 470 GLU R 51 CG CD OE1 OE2 REMARK 470 SER R 73 OG REMARK 470 LYS R 82 CG CD CE NZ REMARK 470 GLN R 89 CG CD OE1 NE2 REMARK 470 GLU R 93 CG CD OE1 OE2 REMARK 470 ASP R 132 CG OD1 OD2 REMARK 470 LYS R 133 CG CD CE NZ REMARK 470 ARG R 134 CG CD NE CZ NH1 NH2 REMARK 470 LEU R 149 CG CD1 CD2 REMARK 470 CYS R 151 SG REMARK 470 LEU R 153 CG CD1 CD2 REMARK 470 PRO R 154 CG CD REMARK 470 ASN R 155 CG OD1 ND2 REMARK 470 MET R 156 CG SD CE REMARK 470 SER R 160 OG REMARK 470 LEU R 163 CG CD1 CD2 REMARK 470 ASP R 167 CG OD1 OD2 REMARK 470 CYS R 170 SG REMARK 470 ASP R 173 CG OD1 OD2 REMARK 470 ASN R 177 CG OD1 ND2 REMARK 470 THR R 179 OG1 CG2 REMARK 470 MET R 187 CG SD CE REMARK 470 THR R 221 OG1 CG2 REMARK 470 TYR R 298 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN R 299 CG CD OE1 NE2 REMARK 470 PRO R 300 CG CD REMARK 470 SER R 301 OG REMARK 470 GLU R 303 CG CD OE1 OE2 REMARK 470 GLU R 305 CG CD OE1 OE2 REMARK 470 LYS R 308 CG CD CE NZ REMARK 470 LYS R 334 CG CD CE NZ REMARK 470 LEU R 337 CG CD1 CD2 REMARK 470 LYS R 339 CG CD CE NZ REMARK 470 ILE R 341 CG1 CG2 CD1 REMARK 470 GLU R 342 CG CD OE1 OE2 REMARK 470 LYS R 343 CG CD CE NZ REMARK 470 ILE R 344 CG1 CG2 CD1 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 PHE A 238 52.13 -92.55 REMARK 500 SER A 250 44.65 -85.53 REMARK 500 ASP A 284 50.92 -96.34 REMARK 500 SER A 306 -66.33 -104.32 REMARK 500 LYS A 307 170.60 178.55 REMARK 500 ASP A 354 19.73 56.00 REMARK 500 GLU A 370 -63.73 -104.16 REMARK 500 ASP B 27 -158.11 -141.08 REMARK 500 THR B 34 30.13 -93.70 REMARK 500 GLU B 215 -8.28 65.71 REMARK 500 TYR N 117 57.74 -94.73 REMARK 500 THR R 53 -3.77 67.12 REMARK 500 MET R 81 -79.42 -74.12 REMARK 500 ARG R 304 52.83 -91.68 REMARK 500 ILE R 330 -63.04 -121.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-29945 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-29946 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-29944 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-29943 RELATED DB: EMDB DBREF 8GDB A 1 394 UNP P63092 GNAS2_HUMAN 1 394 DBREF 8GDB B 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF1 8GDB G -9 71 UNP A0A7J7XNR4_RHIFE DBREF2 8GDB G A0A7J7XNR4 19 99 DBREF 8GDB N 1 128 PDB 8GDB 8GDB 1 128 DBREF 8GDB R 1 488 UNP P35408 PE2R4_HUMAN 1 488 SEQADV 8GDB ASN A 54 UNP P63092 SER 54 CONFLICT SEQADV 8GDB ASP A 188 UNP P63092 ALA 188 CONFLICT SEQADV 8GDB ALA A 226 UNP P63092 GLY 226 CONFLICT SEQADV 8GDB ALA A 268 UNP P63092 GLU 268 CONFLICT SEQADV 8GDB LYS A 271 UNP P63092 ASN 271 CONFLICT SEQADV 8GDB ASP A 274 UNP P63092 LYS 274 CONFLICT SEQADV 8GDB LYS A 280 UNP P63092 ARG 280 CONFLICT SEQADV 8GDB ASP A 284 UNP P63092 THR 284 CONFLICT SEQADV 8GDB THR A 285 UNP P63092 ILE 285 CONFLICT SEQADV 8GDB PRO B -3 UNP P62873 EXPRESSION TAG SEQADV 8GDB GLY B -2 UNP P62873 EXPRESSION TAG SEQADV 8GDB SER B -1 UNP P62873 EXPRESSION TAG SEQADV 8GDB SER B 0 UNP P62873 EXPRESSION TAG SEQADV 8GDB GLY B 1 UNP P62873 EXPRESSION TAG SEQADV 8GDB MET G -36 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB TRP G -35 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB ARG G -34 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB GLU G -33 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LEU G -32 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB PRO G -31 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LEU G -30 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB GLY G -29 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LEU G -28 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB GLY G -27 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB GLU G -26 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LEU G -25 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB HIS G -24 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LYS G -23 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB ASP G -22 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB HIS G -21 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB GLN G -20 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB ALA G -19 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB SER G -18 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB ARG G -17 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LYS G -16 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LEU G -15 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB GLU G -14 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB PRO G -13 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB GLU G -12 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB LEU G -11 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDB TRP G -10 UNP A0A7J7XNR EXPRESSION TAG SEQRES 1 A 394 MET GLY CYS LEU GLY ASN SER LYS THR GLU ASP GLN ARG SEQRES 2 A 394 ASN GLU GLU LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE SEQRES 3 A 394 GLU LYS GLN LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA SEQRES 4 A 394 THR HIS ARG LEU LEU LEU LEU GLY ALA GLY GLU SER GLY SEQRES 5 A 394 LYS ASN THR ILE VAL LYS GLN MET ARG ILE LEU HIS VAL SEQRES 6 A 394 ASN GLY PHE ASN GLY GLU GLY GLY GLU GLU ASP PRO GLN SEQRES 7 A 394 ALA ALA ARG SER ASN SER ASP GLY GLU LYS ALA THR LYS SEQRES 8 A 394 VAL GLN ASP ILE LYS ASN ASN LEU LYS GLU ALA ILE GLU SEQRES 9 A 394 THR ILE VAL ALA ALA MET SER ASN LEU VAL PRO PRO VAL SEQRES 10 A 394 GLU LEU ALA ASN PRO GLU ASN GLN PHE ARG VAL ASP TYR SEQRES 11 A 394 ILE LEU SER VAL MET ASN VAL PRO ASP PHE ASP PHE PRO SEQRES 12 A 394 PRO GLU PHE TYR GLU HIS ALA LYS ALA LEU TRP GLU ASP SEQRES 13 A 394 GLU GLY VAL ARG ALA CYS TYR GLU ARG SER ASN GLU TYR SEQRES 14 A 394 GLN LEU ILE ASP CYS ALA GLN TYR PHE LEU ASP LYS ILE SEQRES 15 A 394 ASP VAL ILE LYS GLN ASP ASP TYR VAL PRO SER ASP GLN SEQRES 16 A 394 ASP LEU LEU ARG CYS ARG VAL LEU THR SER GLY ILE PHE SEQRES 17 A 394 GLU THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS MET SEQRES 18 A 394 PHE ASP VAL GLY ALA GLN ARG ASP GLU ARG ARG LYS TRP SEQRES 19 A 394 ILE GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE VAL SEQRES 20 A 394 VAL ALA SER SER SER TYR ASN MET VAL ILE ARG GLU ASP SEQRES 21 A 394 ASN GLN THR ASN ARG LEU GLN ALA ALA LEU LYS LEU PHE SEQRES 22 A 394 ASP SER ILE TRP ASN ASN LYS TRP LEU ARG ASP THR SER SEQRES 23 A 394 VAL ILE LEU PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU SEQRES 24 A 394 LYS VAL LEU ALA GLY LYS SER LYS ILE GLU ASP TYR PHE SEQRES 25 A 394 PRO GLU PHE ALA ARG TYR THR THR PRO GLU ASP ALA THR SEQRES 26 A 394 PRO GLU PRO GLY GLU ASP PRO ARG VAL THR ARG ALA LYS SEQRES 27 A 394 TYR PHE ILE ARG ASP GLU PHE LEU ARG ILE SER THR ALA SEQRES 28 A 394 SER GLY ASP GLY ARG HIS TYR CYS TYR PRO HIS PHE THR SEQRES 29 A 394 CYS ALA VAL ASP THR GLU ASN ILE ARG ARG VAL PHE ASN SEQRES 30 A 394 ASP CYS ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN SEQRES 31 A 394 TYR GLU LEU LEU SEQRES 1 B 344 PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG GLN SEQRES 2 B 344 GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA ARG SEQRES 3 B 344 LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR ASN SEQRES 4 B 344 ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR ARG SEQRES 5 B 344 ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA MET SEQRES 6 B 344 HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SER SEQRES 7 B 344 GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR THR SEQRES 8 B 344 ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP VAL SEQRES 9 B 344 MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL ALA SEQRES 10 B 344 CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN LEU SEQRES 11 B 344 LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU LEU SEQRES 12 B 344 ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE LEU SEQRES 13 B 344 ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR THR SEQRES 14 B 344 CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR THR SEQRES 15 B 344 THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SER SEQRES 16 B 344 LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA CYS SEQRES 17 B 344 ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY MET SEQRES 18 B 344 CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE ASN SEQRES 19 B 344 ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA THR SEQRES 20 B 344 GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU ARG SEQRES 21 B 344 ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN ILE SEQRES 22 B 344 ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER GLY SEQRES 23 B 344 ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS ASN SEQRES 24 B 344 VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL LEU SEQRES 25 B 344 ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL THR SEQRES 26 B 344 ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SER SEQRES 27 B 344 PHE LEU LYS ILE TRP ASN SEQRES 1 G 108 MET TRP ARG GLU LEU PRO LEU GLY LEU GLY GLU LEU HIS SEQRES 2 G 108 LYS ASP HIS GLN ALA SER ARG LYS LEU GLU PRO GLU LEU SEQRES 3 G 108 TRP SER VAL SER GLU ASN PRO PRO SER THR SER MET ALA SEQRES 4 G 108 SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG LYS LEU SEQRES 5 G 108 VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP ARG ILE SEQRES 6 G 108 LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA TYR CYS SEQRES 7 G 108 GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR PRO VAL SEQRES 8 G 108 PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS PHE PHE SEQRES 9 G 108 CYS ALA ILE LEU SEQRES 1 N 128 GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 N 128 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 N 128 PHE THR PHE SER ASN TYR LYS MET ASN TRP VAL ARG GLN SEQRES 4 N 128 ALA PRO GLY LYS GLY LEU GLU TRP VAL SER ASP ILE SER SEQRES 5 N 128 GLN SER GLY ALA SER ILE SER TYR THR GLY SER VAL LYS SEQRES 6 N 128 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 7 N 128 LEU TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR SEQRES 8 N 128 ALA VAL TYR TYR CYS ALA ARG CYS PRO ALA PRO PHE THR SEQRES 9 N 128 ARG ASP CYS PHE ASP VAL THR SER THR THR TYR ALA TYR SEQRES 10 N 128 ARG GLY GLN GLY THR GLN VAL THR VAL SER SER SEQRES 1 R 488 MET SER THR PRO GLY VAL ASN SER SER ALA SER LEU SER SEQRES 2 R 488 PRO ASP ARG LEU ASN SER PRO VAL THR ILE PRO ALA VAL SEQRES 3 R 488 MET PHE ILE PHE GLY VAL VAL GLY ASN LEU VAL ALA ILE SEQRES 4 R 488 VAL VAL LEU CYS LYS SER ARG LYS GLU GLN LYS GLU THR SEQRES 5 R 488 THR PHE TYR THR LEU VAL CYS GLY LEU ALA VAL THR ASP SEQRES 6 R 488 LEU LEU GLY THR LEU LEU VAL SER PRO VAL THR ILE ALA SEQRES 7 R 488 THR TYR MET LYS GLY GLN TRP PRO GLY GLY GLN PRO LEU SEQRES 8 R 488 CYS GLU TYR SER THR PHE ILE LEU LEU PHE PHE SER LEU SEQRES 9 R 488 SER GLY LEU SER ILE ILE CYS ALA MET SER VAL GLU ARG SEQRES 10 R 488 TYR LEU ALA ILE ASN HIS ALA TYR PHE TYR SER HIS TYR SEQRES 11 R 488 VAL ASP LYS ARG LEU ALA GLY LEU THR LEU PHE ALA VAL SEQRES 12 R 488 TYR ALA SER ASN VAL LEU PHE CYS ALA LEU PRO ASN MET SEQRES 13 R 488 GLY LEU GLY SER SER ARG LEU GLN TYR PRO ASP THR TRP SEQRES 14 R 488 CYS PHE ILE ASP TRP THR THR ASN VAL THR ALA HIS ALA SEQRES 15 R 488 ALA TYR SER TYR MET TYR ALA GLY PHE SER SER PHE LEU SEQRES 16 R 488 ILE LEU ALA THR VAL LEU CYS ASN VAL LEU VAL CYS GLY SEQRES 17 R 488 ALA LEU LEU ARG MET HIS ARG GLN PHE MET ARG ARG THR SEQRES 18 R 488 SER LEU GLY THR GLU GLN HIS HIS ALA ALA ALA ALA ALA SEQRES 19 R 488 SER VAL ALA SER ARG GLY HIS PRO ALA ALA SER PRO ALA SEQRES 20 R 488 LEU PRO ARG LEU SER ASP PHE ARG ARG ARG ARG SER PHE SEQRES 21 R 488 ARG ARG ILE ALA GLY ALA GLU ILE GLN MET VAL ILE LEU SEQRES 22 R 488 LEU ILE ALA THR SER LEU VAL VAL LEU ILE CYS SER ILE SEQRES 23 R 488 PRO LEU VAL VAL ARG VAL PHE VAL ASN GLN LEU TYR GLN SEQRES 24 R 488 PRO SER LEU GLU ARG GLU VAL SER LYS ASN PRO ASP LEU SEQRES 25 R 488 GLN ALA ILE ARG ILE ALA SER VAL ASN PRO ILE LEU ASP SEQRES 26 R 488 PRO TRP ILE TYR ILE LEU LEU ARG LYS THR VAL LEU SER SEQRES 27 R 488 LYS ALA ILE GLU LYS ILE LYS CYS LEU PHE CYS ARG ILE SEQRES 28 R 488 GLY GLY SER ARG ARG GLU ARG SER GLY GLN HIS CYS SER SEQRES 29 R 488 ASP SER GLN ARG THR SER SER ALA MET SER GLY HIS SER SEQRES 30 R 488 ARG SER PHE ILE SER ARG GLU LEU LYS GLU ILE SER SER SEQRES 31 R 488 THR SER GLN THR LEU LEU PRO ASP LEU SER LEU PRO ASP SEQRES 32 R 488 LEU SER GLU ASN GLY LEU GLY GLY ARG ASN LEU LEU PRO SEQRES 33 R 488 GLY VAL PRO GLY MET GLY LEU ALA GLN GLU ASP THR THR SEQRES 34 R 488 SER LEU ARG THR LEU ARG ILE SER GLU THR SER ASP SER SEQRES 35 R 488 SER GLN GLY GLN ASP SER GLU SER VAL LEU LEU VAL ASP SEQRES 36 R 488 GLU ALA GLY GLY SER GLY ARG ALA GLY PRO ALA PRO LYS SEQRES 37 R 488 GLY SER SER LEU GLN VAL THR PHE PRO SER GLU THR LEU SEQRES 38 R 488 ASN LEU SER GLU LYS CYS ILE HET P2E R 501 25 HETNAM P2E (Z)-7-[(1R,2R,3R)-3-HYDROXY-2-[(E,3S)-3-HYDROXYOCT-1- HETNAM 2 P2E ENYL]-5-OXO-CYCLOPENTYL]HEPT-5-ENOIC ACID HETSYN P2E PROSTAGLANDIN E2 FORMUL 6 P2E C20 H32 O5 HELIX 1 AA1 ASP A 11 ALA A 39 1 29 HELIX 2 AA2 GLY A 52 LYS A 58 1 7 HELIX 3 AA3 LYS A 233 ASP A 240 5 8 HELIX 4 AA4 ARG A 265 ASN A 278 1 14 HELIX 5 AA5 LYS A 293 GLY A 304 1 12 HELIX 6 AA6 PHE A 312 ALA A 316 5 5 HELIX 7 AA7 VAL A 334 THR A 350 1 17 HELIX 8 AA8 ILE A 372 ARG A 389 1 18 HELIX 9 AA9 GLU B 3 CYS B 25 1 23 HELIX 10 AB1 THR B 29 THR B 34 1 6 HELIX 11 AB2 THR G 6 ALA G 23 1 18 HELIX 12 AB3 LYS G 29 HIS G 44 1 16 HELIX 13 AB4 THR N 28 TYR N 32 5 5 HELIX 14 AB5 LYS N 87 THR N 91 5 5 HELIX 15 AB6 VAL R 21 LYS R 44 1 24 HELIX 16 AB7 ARG R 46 LYS R 50 5 5 HELIX 17 AB8 PHE R 54 LYS R 82 1 29 HELIX 18 AB9 GLY R 87 HIS R 123 1 37 HELIX 19 AC1 HIS R 123 VAL R 131 1 9 HELIX 20 AC2 ASP R 132 LEU R 153 1 22 HELIX 21 AC3 THR R 179 THR R 221 1 43 HELIX 22 AC4 GLU R 267 TYR R 298 1 32 HELIX 23 AC5 ASN R 309 ILE R 330 1 22 HELIX 24 AC6 ARG R 333 ILE R 344 1 12 SHEET 1 AA1 6 ILE A 207 VAL A 214 0 SHEET 2 AA1 6 VAL A 217 VAL A 224 -1 O MET A 221 N THR A 210 SHEET 3 AA1 6 THR A 40 LEU A 46 1 N LEU A 43 O HIS A 220 SHEET 4 AA1 6 ALA A 243 ALA A 249 1 O ILE A 245 N LEU A 46 SHEET 5 AA1 6 SER A 286 ASN A 292 1 O ILE A 288 N PHE A 246 SHEET 6 AA1 6 CYS A 359 HIS A 362 1 O TYR A 360 N VAL A 287 SHEET 1 AA2 4 THR B 47 LEU B 51 0 SHEET 2 AA2 4 LEU B 336 TRP B 339 -1 O ILE B 338 N ARG B 48 SHEET 3 AA2 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 SHEET 4 AA2 4 VAL B 315 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O ALA B 73 N TYR B 59 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O LYS B 78 N SER B 74 SHEET 4 AA3 4 LYS B 89 PRO B 94 -1 O VAL B 90 N ILE B 81 SHEET 1 AA4 4 VAL B 100 TYR B 105 0 SHEET 2 AA4 4 TYR B 111 GLY B 116 -1 O GLY B 115 N MET B 101 SHEET 3 AA4 4 ILE B 120 ASN B 125 -1 O SER B 122 N CYS B 114 SHEET 4 AA4 4 ARG B 134 ALA B 140 -1 O ARG B 137 N ILE B 123 SHEET 1 AA5 4 LEU B 146 PHE B 151 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O VAL B 158 N ARG B 150 SHEET 3 AA5 4 THR B 165 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA5 4 GLN B 175 THR B 181 -1 O THR B 177 N LEU B 168 SHEET 1 AA6 4 VAL B 187 LEU B 192 0 SHEET 2 AA6 4 LEU B 198 ALA B 203 -1 O GLY B 202 N MET B 188 SHEET 3 AA6 4 ALA B 208 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA6 4 CYS B 218 PHE B 222 -1 O ARG B 219 N LEU B 210 SHEET 1 AA7 4 ILE B 229 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 SER B 245 -1 O ALA B 242 N CYS B 233 SHEET 3 AA7 4 THR B 249 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA7 4 GLN B 259 SER B 265 -1 O LEU B 261 N LEU B 252 SHEET 1 AA8 4 ILE B 273 PHE B 278 0 SHEET 2 AA8 4 LEU B 284 TYR B 289 -1 O GLY B 288 N SER B 275 SHEET 3 AA8 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA8 4 ARG B 304 LEU B 308 -1 O ALA B 305 N VAL B 296 SHEET 1 AA9 4 LEU N 4 SER N 7 0 SHEET 2 AA9 4 SER N 17 ALA N 24 -1 O ALA N 23 N GLN N 5 SHEET 3 AA9 4 THR N 78 ASN N 84 -1 O LEU N 81 N LEU N 20 SHEET 4 AA9 4 PHE N 68 ASP N 73 -1 N THR N 69 O GLN N 82 SHEET 1 AB1 5 ILE N 58 TYR N 60 0 SHEET 2 AB1 5 LEU N 45 ILE N 51 -1 N ASP N 50 O SER N 59 SHEET 3 AB1 5 TRP N 36 GLN N 39 -1 N ARG N 38 O GLU N 46 SHEET 4 AB1 5 ALA N 92 TYR N 95 -1 O TYR N 95 N VAL N 37 SHEET 5 AB1 5 THR N 122 VAL N 124 -1 O THR N 122 N TYR N 94 SHEET 1 AB2 2 ARG R 162 LEU R 163 0 SHEET 2 AB2 2 CYS R 170 PHE R 171 -1 O PHE R 171 N ARG R 162 SSBOND 1 CYS N 22 CYS N 96 1555 1555 2.04 SSBOND 2 CYS N 99 CYS N 107 1555 1555 2.03 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