HEADER SIGNALING PROTEIN 03-MAR-23 8GDC TITLE CRYO-EM STRUCTURE OF THE PROSTAGLANDIN E2 RECEPTOR 3 COUPLED TO G TITLE 2 PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 8 BETA-1; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN SUBUNIT GAMMA; COMPND 14 CHAIN: C; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: PROSTAGLANDIN E2 RECEPTOR EP3 SUBTYPE; COMPND 18 CHAIN: R; COMPND 19 SYNONYM: PGE RECEPTOR EP3 SUBTYPE,PGE2 RECEPTOR EP3 SUBTYPE,PGE2-R, COMPND 20 PROSTANOID EP3 RECEPTOR; COMPND 21 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: GNAI1; 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: HOMO SAPIENS; SOURCE 30 ORGANISM_COMMON: HUMAN; SOURCE 31 ORGANISM_TAXID: 9606; SOURCE 32 GENE: PTGER3; SOURCE 33 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 34 EXPRESSION_SYSTEM_TAXID: 274590; SOURCE 35 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 36 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1-HM KEYWDS GPCR COMPLEX, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.SHENMING,X.MENGYAO,L.LEI,D.YANG,G.SHIYI,S.JINPENG REVDAT 1 10-JAN-24 8GDC 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. 3.50 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) : 3.500 REMARK 3 NUMBER OF PARTICLES : 625888 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 8GDC 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_1000272616. 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 THR A 4 REMARK 465 GLY A 42 REMARK 465 GLU A 43 REMARK 465 SER A 44 REMARK 465 LYS A 54 REMARK 465 ILE A 55 REMARK 465 ILE A 56 REMARK 465 HIS A 57 REMARK 465 GLU A 58 REMARK 465 ALA A 59 REMARK 465 GLY A 60 REMARK 465 TYR A 61 REMARK 465 SER A 62 REMARK 465 GLU A 63 REMARK 465 GLU A 64 REMARK 465 GLU A 65 REMARK 465 CYS A 66 REMARK 465 LYS A 67 REMARK 465 GLN A 68 REMARK 465 TYR A 69 REMARK 465 LYS A 70 REMARK 465 ALA A 71 REMARK 465 VAL A 72 REMARK 465 VAL A 73 REMARK 465 TYR A 74 REMARK 465 SER A 75 REMARK 465 ASN A 76 REMARK 465 THR A 77 REMARK 465 ILE A 78 REMARK 465 GLN A 79 REMARK 465 SER A 80 REMARK 465 ILE A 81 REMARK 465 ILE A 82 REMARK 465 ALA A 83 REMARK 465 ILE A 84 REMARK 465 ILE A 85 REMARK 465 ARG A 86 REMARK 465 ALA A 87 REMARK 465 MET A 88 REMARK 465 GLY A 89 REMARK 465 ARG A 90 REMARK 465 LEU A 91 REMARK 465 LYS A 92 REMARK 465 ILE A 93 REMARK 465 ASP A 94 REMARK 465 PHE A 95 REMARK 465 GLY A 96 REMARK 465 ASP A 97 REMARK 465 SER A 98 REMARK 465 ALA A 99 REMARK 465 ARG A 100 REMARK 465 ALA A 101 REMARK 465 ASP A 102 REMARK 465 ASP A 103 REMARK 465 ALA A 104 REMARK 465 ARG A 105 REMARK 465 GLN A 106 REMARK 465 LEU A 107 REMARK 465 PHE A 108 REMARK 465 VAL A 109 REMARK 465 LEU A 110 REMARK 465 ALA A 111 REMARK 465 GLY A 112 REMARK 465 ALA A 113 REMARK 465 ALA A 114 REMARK 465 GLU A 115 REMARK 465 GLU A 116 REMARK 465 GLY A 117 REMARK 465 PHE A 118 REMARK 465 MET A 119 REMARK 465 THR A 120 REMARK 465 ALA A 121 REMARK 465 GLU A 122 REMARK 465 LEU A 123 REMARK 465 ALA A 124 REMARK 465 GLY A 125 REMARK 465 VAL A 126 REMARK 465 ILE A 127 REMARK 465 LYS A 128 REMARK 465 ARG A 129 REMARK 465 LEU A 130 REMARK 465 TRP A 131 REMARK 465 LYS A 132 REMARK 465 ASP A 133 REMARK 465 SER A 134 REMARK 465 GLY A 135 REMARK 465 VAL A 136 REMARK 465 GLN A 137 REMARK 465 ALA A 138 REMARK 465 CYS A 139 REMARK 465 PHE A 140 REMARK 465 ASN A 141 REMARK 465 ARG A 142 REMARK 465 SER A 143 REMARK 465 ARG A 144 REMARK 465 GLU A 145 REMARK 465 TYR A 146 REMARK 465 GLN A 147 REMARK 465 LEU A 148 REMARK 465 ASN A 149 REMARK 465 ASP A 150 REMARK 465 SER A 151 REMARK 465 ALA A 152 REMARK 465 ALA A 153 REMARK 465 TYR A 154 REMARK 465 TYR A 155 REMARK 465 LEU A 156 REMARK 465 ASN A 157 REMARK 465 ASP A 158 REMARK 465 LEU A 159 REMARK 465 ASP A 160 REMARK 465 ARG A 161 REMARK 465 ILE A 162 REMARK 465 ALA A 163 REMARK 465 GLN A 164 REMARK 465 PRO A 165 REMARK 465 ASN A 166 REMARK 465 TYR A 167 REMARK 465 ILE A 168 REMARK 465 PRO A 169 REMARK 465 THR A 170 REMARK 465 GLN A 171 REMARK 465 GLN A 172 REMARK 465 ASP A 173 REMARK 465 VAL A 174 REMARK 465 LEU A 175 REMARK 465 ARG A 176 REMARK 465 THR A 177 REMARK 465 ARG A 178 REMARK 465 VAL A 179 REMARK 465 LYS A 180 REMARK 465 THR A 181 REMARK 465 LEU A 234 REMARK 465 ALA A 235 REMARK 465 GLU A 236 REMARK 465 ASP A 237 REMARK 465 GLU A 238 REMARK 465 GLU A 239 REMARK 465 MET A 240 REMARK 465 ASN A 241 REMARK 465 ARG A 242 REMARK 465 SER A 326 REMARK 465 THR A 327 REMARK 465 ASP A 328 REMARK 465 MET B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 LEU B -10 REMARK 465 GLU B -9 REMARK 465 VAL B -8 REMARK 465 LEU B -7 REMARK 465 PHE B -6 REMARK 465 GLN B -5 REMARK 465 GLY B -4 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 SER B 2 REMARK 465 GLU B 3 REMARK 465 LEU B 4 REMARK 465 ASP B 5 REMARK 465 GLN B 6 REMARK 465 LEU B 7 REMARK 465 ARG B 8 REMARK 465 GLN B 9 REMARK 465 GLU B 10 REMARK 465 ALA B 11 REMARK 465 GLU B 12 REMARK 465 GLN B 13 REMARK 465 LEU B 14 REMARK 465 LYS B 15 REMARK 465 ASN B 16 REMARK 465 GLN B 17 REMARK 465 ILE B 18 REMARK 465 ARG B 19 REMARK 465 ASP B 20 REMARK 465 ALA B 21 REMARK 465 ARG B 22 REMARK 465 LYS B 23 REMARK 465 ALA B 24 REMARK 465 CYS B 25 REMARK 465 ALA B 26 REMARK 465 ASP B 27 REMARK 465 ALA B 28 REMARK 465 THR B 29 REMARK 465 LEU B 30 REMARK 465 MET C -36 REMARK 465 TRP C -35 REMARK 465 ARG C -34 REMARK 465 GLU C -33 REMARK 465 LEU C -32 REMARK 465 PRO C -31 REMARK 465 LEU C -30 REMARK 465 GLY C -29 REMARK 465 LEU C -28 REMARK 465 GLY C -27 REMARK 465 GLU C -26 REMARK 465 LEU C -25 REMARK 465 HIS C -24 REMARK 465 LYS C -23 REMARK 465 ASP C -22 REMARK 465 HIS C -21 REMARK 465 GLN C -20 REMARK 465 ALA C -19 REMARK 465 SER C -18 REMARK 465 ARG C -17 REMARK 465 LYS C -16 REMARK 465 LEU C -15 REMARK 465 GLU C -14 REMARK 465 PRO C -13 REMARK 465 GLU C -12 REMARK 465 LEU C -11 REMARK 465 TRP C -10 REMARK 465 SER C -9 REMARK 465 VAL C -8 REMARK 465 SER C -7 REMARK 465 GLU C -6 REMARK 465 ASN C -5 REMARK 465 PRO C -4 REMARK 465 PRO C -3 REMARK 465 SER C -2 REMARK 465 THR C -1 REMARK 465 SER C 0 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 SER C 3 REMARK 465 ASN C 4 REMARK 465 ASN C 5 REMARK 465 THR C 6 REMARK 465 ALA C 7 REMARK 465 SER C 8 REMARK 465 ILE C 9 REMARK 465 ALA C 10 REMARK 465 GLN C 11 REMARK 465 ALA C 12 REMARK 465 ARG C 13 REMARK 465 LYS C 14 REMARK 465 LEU C 15 REMARK 465 VAL C 16 REMARK 465 GLU C 17 REMARK 465 GLN C 18 REMARK 465 LEU C 19 REMARK 465 LYS C 20 REMARK 465 MET C 21 REMARK 465 GLU C 22 REMARK 465 ALA C 23 REMARK 465 ASN C 24 REMARK 465 ILE C 25 REMARK 465 ASP C 26 REMARK 465 ARG C 62 REMARK 465 GLU C 63 REMARK 465 LYS C 64 REMARK 465 LYS C 65 REMARK 465 PHE C 66 REMARK 465 PHE C 67 REMARK 465 CYS C 68 REMARK 465 ALA C 69 REMARK 465 ILE C 70 REMARK 465 LEU C 71 REMARK 465 MET R 1 REMARK 465 LYS R 2 REMARK 465 GLU R 3 REMARK 465 THR R 4 REMARK 465 ARG R 5 REMARK 465 GLY R 6 REMARK 465 TYR R 7 REMARK 465 GLY R 8 REMARK 465 GLY R 9 REMARK 465 ASP R 10 REMARK 465 ALA R 11 REMARK 465 PRO R 12 REMARK 465 PHE R 13 REMARK 465 CYS R 14 REMARK 465 THR R 15 REMARK 465 ARG R 16 REMARK 465 LEU R 17 REMARK 465 ASN R 18 REMARK 465 HIS R 19 REMARK 465 SER R 20 REMARK 465 TYR R 21 REMARK 465 THR R 22 REMARK 465 GLY R 23 REMARK 465 MET R 24 REMARK 465 TRP R 25 REMARK 465 ALA R 26 REMARK 465 PRO R 27 REMARK 465 GLU R 28 REMARK 465 ARG R 29 REMARK 465 SER R 30 REMARK 465 ALA R 31 REMARK 465 GLU R 32 REMARK 465 ALA R 33 REMARK 465 ARG R 34 REMARK 465 GLY R 35 REMARK 465 ASN R 36 REMARK 465 LEU R 37 REMARK 465 THR R 38 REMARK 465 ARG R 39 REMARK 465 PRO R 40 REMARK 465 PRO R 41 REMARK 465 GLY R 42 REMARK 465 SER R 43 REMARK 465 GLY R 44 REMARK 465 GLU R 45 REMARK 465 ASP R 46 REMARK 465 CYS R 47 REMARK 465 GLY R 48 REMARK 465 SER R 49 REMARK 465 VAL R 50 REMARK 465 SER R 51 REMARK 465 TYR R 77 REMARK 465 ARG R 78 REMARK 465 ARG R 79 REMARK 465 ARG R 80 REMARK 465 GLU R 81 REMARK 465 SER R 82 REMARK 465 LYS R 83 REMARK 465 ARG R 84 REMARK 465 LYS R 85 REMARK 465 ARG R 214 REMARK 465 GLY R 215 REMARK 465 GLY R 216 REMARK 465 ASN R 217 REMARK 465 GLY R 218 REMARK 465 THR R 219 REMARK 465 SER R 220 REMARK 465 SER R 221 REMARK 465 SER R 222 REMARK 465 HIS R 223 REMARK 465 ASN R 224 REMARK 465 TRP R 225 REMARK 465 THR R 265 REMARK 465 ALA R 266 REMARK 465 SER R 267 REMARK 465 GLN R 268 REMARK 465 SER R 269 REMARK 465 SER R 270 REMARK 465 ASN R 308 REMARK 465 GLN R 309 REMARK 465 THR R 310 REMARK 465 SER R 311 REMARK 465 VAL R 312 REMARK 465 GLU R 313 REMARK 465 HIS R 314 REMARK 465 CYS R 315 REMARK 465 LYS R 316 REMARK 465 THR R 317 REMARK 465 HIS R 318 REMARK 465 THR R 319 REMARK 465 GLU R 320 REMARK 465 LYS R 321 REMARK 465 GLN R 322 REMARK 465 LYS R 323 REMARK 465 GLU R 324 REMARK 465 LEU R 354 REMARK 465 ARG R 355 REMARK 465 LYS R 356 REMARK 465 PHE R 357 REMARK 465 CYS R 358 REMARK 465 GLN R 359 REMARK 465 ILE R 360 REMARK 465 ARG R 361 REMARK 465 TYR R 362 REMARK 465 HIS R 363 REMARK 465 THR R 364 REMARK 465 ASN R 365 REMARK 465 ASN R 366 REMARK 465 TYR R 367 REMARK 465 ALA R 368 REMARK 465 SER R 369 REMARK 465 SER R 370 REMARK 465 SER R 371 REMARK 465 THR R 372 REMARK 465 SER R 373 REMARK 465 LEU R 374 REMARK 465 PRO R 375 REMARK 465 CYS R 376 REMARK 465 GLN R 377 REMARK 465 CYS R 378 REMARK 465 SER R 379 REMARK 465 SER R 380 REMARK 465 THR R 381 REMARK 465 LEU R 382 REMARK 465 MET R 383 REMARK 465 TRP R 384 REMARK 465 SER R 385 REMARK 465 ASP R 386 REMARK 465 HIS R 387 REMARK 465 LEU R 388 REMARK 465 GLU R 389 REMARK 465 ARG R 390 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 LEU A 5 CG CD1 CD2 REMARK 470 SER A 6 OG REMARK 470 GLU A 8 CG CD OE1 OE2 REMARK 470 ASP A 9 CG OD1 OD2 REMARK 470 LYS A 10 CG CD CE NZ REMARK 470 GLU A 14 CG CD OE1 OE2 REMARK 470 LYS A 17 CG CD CE NZ REMARK 470 MET A 18 CG SD CE REMARK 470 ARG A 21 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 24 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 29 CG CD CE NZ REMARK 470 GLU A 33 CG CD OE1 OE2 REMARK 470 LYS A 35 CG CD CE NZ REMARK 470 LEU A 36 CG CD1 CD2 REMARK 470 LYS A 46 CG CD CE NZ REMARK 470 LYS A 51 CG CD CE NZ REMARK 470 GLN A 52 CG CD OE1 NE2 REMARK 470 GLU A 186 CG CD OE1 OE2 REMARK 470 THR A 190 OG1 CG2 REMARK 470 LYS A 192 CG CD CE NZ REMARK 470 ASP A 193 CG OD1 OD2 REMARK 470 MET A 198 CG SD CE REMARK 470 ASP A 200 CG OD1 OD2 REMARK 470 VAL A 201 CG1 CG2 REMARK 470 ARG A 205 CG CD NE CZ NH1 NH2 REMARK 470 SER A 206 OG REMARK 470 ARG A 208 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 209 CG CD CE NZ REMARK 470 ASP A 229 CG OD1 OD2 REMARK 470 TYR A 230 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP A 231 CG OD1 OD2 REMARK 470 VAL A 233 CG1 CG2 REMARK 470 LYS A 248 CG CD CE NZ REMARK 470 ILE A 253 CG1 CG2 CD1 REMARK 470 ASP A 261 CG OD1 OD2 REMARK 470 LYS A 270 CG CD CE NZ REMARK 470 LYS A 271 CG CD CE NZ REMARK 470 ASP A 272 CG OD1 OD2 REMARK 470 LEU A 273 CG CD1 CD2 REMARK 470 LYS A 277 CG CD CE NZ REMARK 470 LYS A 279 CG CD CE NZ REMARK 470 LYS A 280 CG CD CE NZ REMARK 470 LEU A 283 CG CD1 CD2 REMARK 470 THR A 284 OG1 CG2 REMARK 470 ILE A 285 CG1 CG2 CD1 REMARK 470 TYR A 287 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PRO A 288 CG CD REMARK 470 TYR A 290 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 294 CG OD1 ND2 REMARK 470 GLU A 297 CG CD OE1 OE2 REMARK 470 GLU A 298 CG CD OE1 OE2 REMARK 470 LYS A 312 CG CD CE NZ REMARK 470 ARG A 313 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 315 CG OD1 OD2 REMARK 470 GLU A 318 CG CD OE1 OE2 REMARK 470 CYS A 325 SG REMARK 470 THR A 329 OG1 CG2 REMARK 470 LYS A 330 CG CD CE NZ REMARK 470 LYS A 349 CG CD CE NZ REMARK 470 ASP A 350 CG OD1 OD2 REMARK 470 SER B 31 OG REMARK 470 GLN B 32 CG CD OE1 NE2 REMARK 470 ILE B 33 CG1 CG2 CD1 REMARK 470 THR B 34 OG1 CG2 REMARK 470 ASN B 35 CG OD1 ND2 REMARK 470 ASN B 36 CG OD1 ND2 REMARK 470 ASP B 38 CG OD1 OD2 REMARK 470 GLN B 44 CG CD OE1 NE2 REMARK 470 ARG B 46 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 57 CG CD CE NZ REMARK 470 ARG B 68 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 76 CG OD1 OD2 REMARK 470 ASN B 88 CG OD1 ND2 REMARK 470 ARG B 96 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 127 CG CD CE NZ REMARK 470 ARG B 129 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 130 CG CD OE1 OE2 REMARK 470 ASN B 132 CG OD1 ND2 REMARK 470 ARG B 134 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 153 CG OD1 OD2 REMARK 470 ASP B 154 CG OD1 OD2 REMARK 470 THR B 164 OG1 CG2 REMARK 470 ASP B 170 CG OD1 OD2 REMARK 470 GLN B 175 CG CD OE1 NE2 REMARK 470 THR B 179 OG1 CG2 REMARK 470 THR B 181 OG1 CG2 REMARK 470 HIS B 183 CG ND1 CD2 CE1 NE2 REMARK 470 THR B 184 OG1 CG2 REMARK 470 ASP B 186 CG OD1 OD2 REMARK 470 VAL B 187 CG1 CG2 REMARK 470 ARG B 197 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 205 CG OD1 OD2 REMARK 470 ARG B 214 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 215 CG CD OE1 OE2 REMARK 470 MET B 217 CG SD CE REMARK 470 ARG B 219 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 226 CG CD OE1 OE2 REMARK 470 THR B 243 OG1 CG2 REMARK 470 SER B 245 OG REMARK 470 THR B 249 OG1 CG2 REMARK 470 ARG B 251 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 254 CG OD1 OD2 REMARK 470 GLU B 260 CG CD OE1 OE2 REMARK 470 MET B 262 CG SD CE REMARK 470 THR B 263 OG1 CG2 REMARK 470 SER B 265 OG REMARK 470 ASP B 267 CG OD1 OD2 REMARK 470 ILE B 270 CG1 CG2 CD1 REMARK 470 CYS B 271 SG REMARK 470 SER B 275 OG REMARK 470 ASP B 290 CG OD1 OD2 REMARK 470 ASN B 295 CG OD1 ND2 REMARK 470 LYS B 301 CG CD CE NZ REMARK 470 ASP B 303 CG OD1 OD2 REMARK 470 ARG B 304 CG CD NE CZ NH1 NH2 REMARK 470 HIS B 311 CG ND1 CD2 CE1 NE2 REMARK 470 ASP B 312 CG OD1 OD2 REMARK 470 ASP B 322 CG OD1 OD2 REMARK 470 SER B 331 OG REMARK 470 ASP B 333 CG OD1 OD2 REMARK 470 ARG C 27 CG CD NE CZ NH1 NH2 REMARK 470 ILE C 28 CG1 CG2 CD1 REMARK 470 LYS C 29 CG CD CE NZ REMARK 470 LYS C 32 CG CD CE NZ REMARK 470 ASP C 36 CG OD1 OD2 REMARK 470 MET C 38 CG SD CE REMARK 470 GLU C 42 CG CD OE1 OE2 REMARK 470 LYS C 46 CG CD CE NZ REMARK 470 GLU C 47 CG CD OE1 OE2 REMARK 470 ASP C 48 CG OD1 OD2 REMARK 470 PRO C 55 CG CD REMARK 470 SER C 57 OG REMARK 470 GLU C 58 CG CD OE1 OE2 REMARK 470 PHE C 61 CG CD1 CD2 CE1 CE2 CZ REMARK 470 VAL R 52 CG1 CG2 REMARK 470 PHE R 54 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE R 56 CG1 CG2 CD1 REMARK 470 THR R 57 OG1 CG2 REMARK 470 LEU R 59 CG CD1 CD2 REMARK 470 LEU R 60 CG CD1 CD2 REMARK 470 LEU R 68 CG CD1 CD2 REMARK 470 MET R 70 CG SD CE REMARK 470 SER R 74 OG REMARK 470 ARG R 75 CG CD NE CZ NH1 NH2 REMARK 470 SER R 87 OG REMARK 470 LEU R 90 CG CD1 CD2 REMARK 470 TRP R 94 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 94 CZ3 CH2 REMARK 470 ASP R 99 CG OD1 OD2 REMARK 470 ILE R 111 CG1 CG2 CD1 REMARK 470 VAL R 112 CG1 CG2 REMARK 470 VAL R 113 CG1 CG2 REMARK 470 LEU R 115 CG CD1 CD2 REMARK 470 LYS R 117 CG CD CE NZ REMARK 470 GLN R 118 CG CD OE1 NE2 REMARK 470 ARG R 119 CG CD NE CZ NH1 NH2 REMARK 470 GLU R 121 CG CD OE1 OE2 REMARK 470 HIS R 122 CG ND1 CD2 CE1 NE2 REMARK 470 ASP R 124 CG OD1 OD2 REMARK 470 SER R 126 CB OG REMARK 470 ARG R 128 CG CD NE CZ NH1 NH2 REMARK 470 VAL R 139 CG1 CG2 REMARK 470 ILE R 147 CG1 CG2 CD1 REMARK 470 SER R 167 OG REMARK 470 MET R 169 CG SD CE REMARK 470 LYS R 170 CG CD CE NZ REMARK 470 THR R 171 OG1 CG2 REMARK 470 ARG R 172 CB CG CD NE CZ NH1 NH2 REMARK 470 THR R 174 OG1 CG2 REMARK 470 ARG R 175 CG CD NE CZ NH1 NH2 REMARK 470 LEU R 178 CG CD1 CD2 REMARK 470 TRP R 182 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 182 CZ3 CH2 REMARK 470 LEU R 183 CG CD1 CD2 REMARK 470 VAL R 185 CG1 CG2 REMARK 470 VAL R 193 CB CG1 CG2 REMARK 470 LEU R 194 CG CD1 CD2 REMARK 470 ILE R 210 CG1 CG2 CD1 REMARK 470 SER R 211 OG REMARK 470 THR R 212 OG1 CG2 REMARK 470 LEU R 228 CG CD1 CD2 REMARK 470 SER R 232 OG REMARK 470 SER R 258 OG REMARK 470 THR R 277 OG1 CG2 REMARK 470 THR R 278 OG1 CG2 REMARK 470 MET R 285 CG SD CE REMARK 470 MET R 288 CG SD CE REMARK 470 CYS R 289 SG REMARK 470 LEU R 298 CG CD1 CD2 REMARK 470 LEU R 303 CG CD1 CD2 REMARK 470 LYS R 304 CG CD CE NZ REMARK 470 ILE R 306 CG1 CG2 CD1 REMARK 470 PHE R 307 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE R 327 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU R 329 CG CD1 CD2 REMARK 470 ILE R 330 CG1 CG2 CD1 REMARK 470 SER R 336 OG REMARK 470 ILE R 340 CG1 CG2 CD1 REMARK 470 ASP R 342 CG OD1 OD2 REMARK 470 PRO R 343 CG CD REMARK 470 VAL R 345 CG1 CG2 REMARK 470 LEU R 347 CG CD1 CD2 REMARK 470 ILE R 352 CG1 CG2 CD1 REMARK 470 LEU R 353 CG CD1 CD2 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 PRO R 162 C - N - CA ANGL. DEV. = 10.9 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 SER A 6 -166.39 -79.96 REMARK 500 ARG A 32 46.41 -94.23 REMARK 500 LEU A 194 88.75 -162.37 REMARK 500 ASN A 311 93.59 -69.12 REMARK 500 LEU A 353 -14.29 -143.70 REMARK 500 SER B 136 -60.18 -92.54 REMARK 500 ASP B 153 -164.28 -125.22 REMARK 500 THR B 181 71.70 -112.13 REMARK 500 LEU B 190 145.81 -171.95 REMARK 500 TYR B 289 -179.47 -67.13 REMARK 500 ASP B 291 40.30 -96.88 REMARK 500 PHE B 292 -2.53 83.29 REMARK 500 GLU C 47 58.77 -97.82 REMARK 500 SER R 126 -4.49 77.62 REMARK 500 ARG R 175 22.45 -143.58 REMARK 500 ALA R 176 -76.24 -125.26 REMARK 500 ALA R 187 32.06 -86.82 REMARK 500 PHE R 188 -32.46 -140.53 REMARK 500 GLN R 202 -159.76 -93.82 REMARK 500 LEU R 347 35.25 -145.72 REMARK 500 LEU R 348 -63.41 -141.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-29946 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-29945 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-29944 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-29943 RELATED DB: EMDB DBREF 8GDC A 1 354 UNP P63096 GNAI1_HUMAN 1 354 DBREF 8GDC B 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF1 8GDC C -9 71 UNP A0A7J7XNR4_RHIFE DBREF2 8GDC C A0A7J7XNR4 19 99 DBREF 8GDC R 1 390 UNP P43115 PE2R3_HUMAN 1 390 SEQADV 8GDC ALA A 203 UNP P63096 GLY 203 CONFLICT SEQADV 8GDC SER A 326 UNP P63096 ALA 326 CONFLICT SEQADV 8GDC MET B -17 UNP P62873 EXPRESSION TAG SEQADV 8GDC HIS B -16 UNP P62873 EXPRESSION TAG SEQADV 8GDC HIS B -15 UNP P62873 EXPRESSION TAG SEQADV 8GDC HIS B -14 UNP P62873 EXPRESSION TAG SEQADV 8GDC HIS B -13 UNP P62873 EXPRESSION TAG SEQADV 8GDC HIS B -12 UNP P62873 EXPRESSION TAG SEQADV 8GDC HIS B -11 UNP P62873 EXPRESSION TAG SEQADV 8GDC LEU B -10 UNP P62873 EXPRESSION TAG SEQADV 8GDC GLU B -9 UNP P62873 EXPRESSION TAG SEQADV 8GDC VAL B -8 UNP P62873 EXPRESSION TAG SEQADV 8GDC LEU B -7 UNP P62873 EXPRESSION TAG SEQADV 8GDC PHE B -6 UNP P62873 EXPRESSION TAG SEQADV 8GDC GLN B -5 UNP P62873 EXPRESSION TAG SEQADV 8GDC GLY B -4 UNP P62873 EXPRESSION TAG SEQADV 8GDC PRO B -3 UNP P62873 EXPRESSION TAG SEQADV 8GDC GLY B -2 UNP P62873 EXPRESSION TAG SEQADV 8GDC SER B -1 UNP P62873 EXPRESSION TAG SEQADV 8GDC SER B 0 UNP P62873 EXPRESSION TAG SEQADV 8GDC GLY B 1 UNP P62873 EXPRESSION TAG SEQADV 8GDC MET C -36 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC TRP C -35 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC ARG C -34 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC GLU C -33 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LEU C -32 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC PRO C -31 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LEU C -30 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC GLY C -29 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LEU C -28 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC GLY C -27 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC GLU C -26 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LEU C -25 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC HIS C -24 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LYS C -23 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC ASP C -22 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC HIS C -21 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC GLN C -20 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC ALA C -19 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC SER C -18 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC ARG C -17 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LYS C -16 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LEU C -15 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC GLU C -14 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC PRO C -13 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC GLU C -12 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC LEU C -11 UNP A0A7J7XNR EXPRESSION TAG SEQADV 8GDC TRP C -10 UNP A0A7J7XNR EXPRESSION TAG SEQRES 1 A 354 MET GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL SEQRES 2 A 354 GLU ARG SER LYS MET ILE ASP ARG ASN LEU ARG GLU ASP SEQRES 3 A 354 GLY GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU LEU LEU SEQRES 4 A 354 GLY ALA GLY GLU SER GLY LYS SER THR ILE VAL LYS GLN SEQRES 5 A 354 MET LYS ILE ILE HIS GLU ALA GLY TYR SER GLU GLU GLU SEQRES 6 A 354 CYS LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE SEQRES 7 A 354 GLN SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU SEQRES 8 A 354 LYS ILE ASP PHE GLY ASP SER ALA ARG ALA ASP ASP ALA SEQRES 9 A 354 ARG GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY SEQRES 10 A 354 PHE MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU SEQRES 11 A 354 TRP LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER SEQRES 12 A 354 ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU SEQRES 13 A 354 ASN ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO SEQRES 14 A 354 THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR THR SEQRES 15 A 354 GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASP LEU HIS SEQRES 16 A 354 PHE LYS MET PHE ASP VAL GLY ALA GLN ARG SER GLU ARG SEQRES 17 A 354 LYS LYS TRP ILE HIS CYS PHE GLU GLY VAL THR ALA ILE SEQRES 18 A 354 ILE PHE CYS VAL ALA LEU SER ASP TYR ASP LEU VAL LEU SEQRES 19 A 354 ALA GLU ASP GLU GLU MET ASN ARG MET HIS GLU SER MET SEQRES 20 A 354 LYS LEU PHE ASP SER ILE CYS ASN ASN LYS TRP PHE THR SEQRES 21 A 354 ASP THR SER ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU SEQRES 22 A 354 PHE GLU GLU LYS ILE LYS LYS SER PRO LEU THR ILE CYS SEQRES 23 A 354 TYR PRO GLU TYR ALA GLY SER ASN THR TYR GLU GLU ALA SEQRES 24 A 354 ALA ALA TYR ILE GLN CYS GLN PHE GLU ASP LEU ASN LYS SEQRES 25 A 354 ARG LYS ASP THR LYS GLU ILE TYR THR HIS PHE THR CYS SEQRES 26 A 354 SER THR ASP THR LYS ASN VAL GLN PHE VAL PHE ASP ALA SEQRES 27 A 354 VAL THR ASP VAL ILE ILE LYS ASN ASN LEU LYS ASP CYS SEQRES 28 A 354 GLY LEU PHE SEQRES 1 B 358 MET HIS HIS HIS HIS HIS HIS LEU GLU VAL LEU PHE GLN SEQRES 2 B 358 GLY PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG SEQRES 3 B 358 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 4 B 358 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 5 B 358 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 6 B 358 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 7 B 358 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 8 B 358 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 9 B 358 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 10 B 358 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 11 B 358 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 12 B 358 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 13 B 358 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 14 B 358 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 15 B 358 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 16 B 358 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 17 B 358 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 18 B 358 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 19 B 358 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 20 B 358 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 21 B 358 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 22 B 358 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 23 B 358 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 24 B 358 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 25 B 358 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 26 B 358 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 27 B 358 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 28 B 358 SER PHE LEU LYS ILE TRP ASN SEQRES 1 C 108 MET TRP ARG GLU LEU PRO LEU GLY LEU GLY GLU LEU HIS SEQRES 2 C 108 LYS ASP HIS GLN ALA SER ARG LYS LEU GLU PRO GLU LEU SEQRES 3 C 108 TRP SER VAL SER GLU ASN PRO PRO SER THR SER MET ALA SEQRES 4 C 108 SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG LYS LEU SEQRES 5 C 108 VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP ARG ILE SEQRES 6 C 108 LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA TYR CYS SEQRES 7 C 108 GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR PRO VAL SEQRES 8 C 108 PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS PHE PHE SEQRES 9 C 108 CYS ALA ILE LEU SEQRES 1 R 390 MET LYS GLU THR ARG GLY TYR GLY GLY ASP ALA PRO PHE SEQRES 2 R 390 CYS THR ARG LEU ASN HIS SER TYR THR GLY MET TRP ALA SEQRES 3 R 390 PRO GLU ARG SER ALA GLU ALA ARG GLY ASN LEU THR ARG SEQRES 4 R 390 PRO PRO GLY SER GLY GLU ASP CYS GLY SER VAL SER VAL SEQRES 5 R 390 ALA PHE PRO ILE THR MET LEU LEU THR GLY PHE VAL GLY SEQRES 6 R 390 ASN ALA LEU ALA MET LEU LEU VAL SER ARG SER TYR ARG SEQRES 7 R 390 ARG ARG GLU SER LYS ARG LYS LYS SER PHE LEU LEU CYS SEQRES 8 R 390 ILE GLY TRP LEU ALA LEU THR ASP LEU VAL GLY GLN LEU SEQRES 9 R 390 LEU THR THR PRO VAL VAL ILE VAL VAL TYR LEU SER LYS SEQRES 10 R 390 GLN ARG TRP GLU HIS ILE ASP PRO SER GLY ARG LEU CYS SEQRES 11 R 390 THR PHE PHE GLY LEU THR MET THR VAL PHE GLY LEU SER SEQRES 12 R 390 SER LEU PHE ILE ALA SER ALA MET ALA VAL GLU ARG ALA SEQRES 13 R 390 LEU ALA ILE ARG ALA PRO HIS TRP TYR ALA SER HIS MET SEQRES 14 R 390 LYS THR ARG ALA THR ARG ALA VAL LEU LEU GLY VAL TRP SEQRES 15 R 390 LEU ALA VAL LEU ALA PHE ALA LEU LEU PRO VAL LEU GLY SEQRES 16 R 390 VAL GLY GLN TYR THR VAL GLN TRP PRO GLY THR TRP CYS SEQRES 17 R 390 PHE ILE SER THR GLY ARG GLY GLY ASN GLY THR SER SER SEQRES 18 R 390 SER HIS ASN TRP GLY ASN LEU PHE PHE ALA SER ALA PHE SEQRES 19 R 390 ALA PHE LEU GLY LEU LEU ALA LEU THR VAL THR PHE SER SEQRES 20 R 390 CYS ASN LEU ALA THR ILE LYS ALA LEU VAL SER ARG CYS SEQRES 21 R 390 ARG ALA LYS ALA THR ALA SER GLN SER SER ALA GLN TRP SEQRES 22 R 390 GLY ARG ILE THR THR GLU THR ALA ILE GLN LEU MET GLY SEQRES 23 R 390 ILE MET CYS VAL LEU SER VAL CYS TRP SER PRO LEU LEU SEQRES 24 R 390 ILE MET MET LEU LYS MET ILE PHE ASN GLN THR SER VAL SEQRES 25 R 390 GLU HIS CYS LYS THR HIS THR GLU LYS GLN LYS GLU CYS SEQRES 26 R 390 ASN PHE PHE LEU ILE ALA VAL ARG LEU ALA SER LEU ASN SEQRES 27 R 390 GLN ILE LEU ASP PRO TRP VAL TYR LEU LEU LEU ARG LYS SEQRES 28 R 390 ILE LEU LEU ARG LYS PHE CYS GLN ILE ARG TYR HIS THR SEQRES 29 R 390 ASN ASN TYR ALA SER SER SER THR SER LEU PRO CYS GLN SEQRES 30 R 390 CYS SER SER THR LEU MET TRP SER ASP HIS LEU GLU ARG HET P2E R 401 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 5 P2E C20 H32 O5 HELIX 1 AA1 SER A 6 ARG A 32 1 27 HELIX 2 AA2 LYS A 46 MET A 53 1 8 HELIX 3 AA3 GLU A 207 ILE A 212 1 6 HELIX 4 AA4 HIS A 213 GLU A 216 5 4 HELIX 5 AA5 HIS A 244 ASN A 255 1 12 HELIX 6 AA6 LYS A 271 SER A 281 1 11 HELIX 7 AA7 THR A 295 GLU A 308 1 14 HELIX 8 AA8 ASP A 309 ASN A 311 5 3 HELIX 9 AA9 VAL A 332 THR A 340 1 9 HELIX 10 AB1 ASP A 341 CYS A 351 1 11 HELIX 11 AB2 GLN B 32 ILE B 37 5 6 HELIX 12 AB3 LYS C 29 ALA C 43 1 15 HELIX 13 AB4 ALA R 53 SER R 76 1 24 HELIX 14 AB5 PHE R 88 LEU R 105 1 18 HELIX 15 AB6 THR R 106 LYS R 117 1 12 HELIX 16 AB7 ARG R 119 ASP R 124 1 6 HELIX 17 AB8 ARG R 128 ALA R 161 1 34 HELIX 18 AB9 HIS R 163 MET R 169 1 7 HELIX 19 AC1 GLY R 180 LEU R 190 1 11 HELIX 20 AC2 ASN R 227 ALA R 262 1 36 HELIX 21 AC3 GLN R 272 LEU R 284 1 13 HELIX 22 AC4 MET R 285 CYS R 294 1 10 HELIX 23 AC5 SER R 296 PHE R 307 1 12 HELIX 24 AC6 ASN R 326 LEU R 348 1 23 HELIX 25 AC7 LEU R 348 LEU R 353 1 6 SHEET 1 AA1 2 LEU A 36 LEU A 37 0 SHEET 2 AA1 2 ALA A 220 ILE A 221 1 O ALA A 220 N LEU A 37 SHEET 1 AA2 2 GLU A 186 THR A 190 0 SHEET 2 AA2 2 HIS A 195 PHE A 199 -1 O MET A 198 N THR A 187 SHEET 1 AA3 3 PHE A 223 VAL A 225 0 SHEET 2 AA3 3 ILE A 265 LEU A 268 1 O PHE A 267 N VAL A 225 SHEET 3 AA3 3 TYR A 320 THR A 321 1 O TYR A 320 N LEU A 266 SHEET 1 AA4 4 LEU B 51 ARG B 52 0 SHEET 2 AA4 4 PHE B 335 TRP B 339 -1 O LEU B 336 N LEU B 51 SHEET 3 AA4 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 SHEET 4 AA4 4 VAL B 315 CYS B 317 -1 N SER B 316 O GLY B 330 SHEET 1 AA5 4 HIS B 62 TRP B 63 0 SHEET 2 AA5 4 LEU B 69 ALA B 73 -1 O VAL B 71 N HIS B 62 SHEET 3 AA5 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA5 4 LYS B 89 PRO B 94 -1 O HIS B 91 N ILE B 81 SHEET 1 AA6 4 VAL B 100 TYR B 105 0 SHEET 2 AA6 4 TYR B 111 GLY B 116 -1 O GLY B 115 N MET B 101 SHEET 3 AA6 4 CYS B 121 ASN B 125 -1 O SER B 122 N CYS B 114 SHEET 4 AA6 4 ARG B 134 LEU B 139 -1 O SER B 136 N ILE B 123 SHEET 1 AA7 2 LEU B 146 PHE B 151 0 SHEET 2 AA7 2 ILE B 157 SER B 161 -1 O SER B 160 N SER B 147 SHEET 1 AA8 3 VAL B 200 GLY B 202 0 SHEET 2 AA8 3 ALA B 208 LEU B 210 -1 O LYS B 209 N SER B 201 SHEET 3 AA8 3 GLN B 220 PHE B 222 -1 O PHE B 222 N ALA B 208 SHEET 1 AA9 4 ILE B 229 PHE B 234 0 SHEET 2 AA9 4 ALA B 240 SER B 245 -1 O GLY B 244 N ALA B 231 SHEET 3 AA9 4 CYS B 250 ASP B 254 -1 O ARG B 251 N THR B 243 SHEET 4 AA9 4 GLU B 260 TYR B 264 -1 O TYR B 264 N CYS B 250 SHEET 1 AB1 3 VAL B 276 PHE B 278 0 SHEET 2 AB1 3 LEU B 284 ALA B 287 -1 O LEU B 286 N SER B 277 SHEET 3 AB1 3 TRP B 297 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 1 AB2 2 TYR R 199 VAL R 201 0 SHEET 2 AB2 2 CYS R 208 ILE R 210 -1 O PHE R 209 N THR R 200 SSBOND 1 CYS R 130 CYS R 208 1555 1555 2.03 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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