HEADER MEMBRANE PROTEIN 17-SEP-23 8U8F TITLE GPR3 ORPHAN G-COUPLED PROTEIN RECEPTOR IN COMPLEX WITH DOMINANT TITLE 2 NEGATIVE GS. 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 G(I)/G(S)/G(O) SUBUNIT COMPND 15 GAMMA-2; COMPND 16 CHAIN: G; COMPND 17 SYNONYM: G GAMMA-I; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 4; COMPND 20 MOLECULE: G-PROTEIN COUPLED RECEPTOR 3; COMPND 21 CHAIN: R; COMPND 22 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: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: GNB1; SOURCE 14 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 15 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 17 MOL_ID: 3; SOURCE 18 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 19 ORGANISM_COMMON: HUMAN; SOURCE 20 ORGANISM_TAXID: 9606; SOURCE 21 GENE: GNG2; SOURCE 22 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 23 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 25 MOL_ID: 4; SOURCE 26 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 27 ORGANISM_COMMON: HUMAN; SOURCE 28 ORGANISM_TAXID: 9606; SOURCE 29 GENE: GPR3; SOURCE 30 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 31 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 32 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS GPR3, ORPHAN GPCR, GPCR, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR I.C.RUSSELL,M.J.BELOUSOFF,P.SEXTON REVDAT 2 13-MAR-24 8U8F 1 JRNL REVDAT 1 06-MAR-24 8U8F 0 JRNL AUTH I.C.RUSSELL,X.ZHANG,F.BUMBAK,S.M.MCNEILL,T.M.JOSEPHS, JRNL AUTH 2 M.G.LEEMING,G.CHRISTOPOULOS,H.VENUGOPAL,M.M.FLOCCO, JRNL AUTH 3 P.M.SEXTON,D.WOOTTEN,M.J.BELOUSOFF JRNL TITL LIPID-DEPENDENT ACTIVATION OF THE ORPHAN G PROTEIN-COUPLED JRNL TITL 2 RECEPTOR, GPR3. JRNL REF BIOCHEMISTRY V. 63 625 2024 JRNL REFN ISSN 0006-2960 JRNL PMID 38376112 JRNL DOI 10.1021/ACS.BIOCHEM.3C00647 REMARK 2 REMARK 2 RESOLUTION. 3.49 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) : 3.490 REMARK 3 NUMBER OF PARTICLES : 184647 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 8U8F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1000277160. 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 : ACTIVE STATE, GPR3 COMPLEX WITH REMARK 245 DOMINANT NEGATIVE G-ALPHAS. REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 4.50 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 : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1000.00 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 : 120000 REMARK 245 CALIBRATED MAGNIFICATION : 120000 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, G, 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 GLU A 10 REMARK 465 ASP A 11 REMARK 465 GLN A 12 REMARK 465 ARG A 13 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 ALA 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 ASN A 254 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 B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 ASN G 5 REMARK 465 THR G 6 REMARK 465 ASN R -33 REMARK 465 SER R -32 REMARK 465 THR R -31 REMARK 465 MET R -30 REMARK 465 LYS R -29 REMARK 465 THR R -28 REMARK 465 ILE R -27 REMARK 465 ILE R -26 REMARK 465 ALA R -25 REMARK 465 LEU R -24 REMARK 465 SER R -23 REMARK 465 TYR R -22 REMARK 465 ILE R -21 REMARK 465 PHE R -20 REMARK 465 CYS R -19 REMARK 465 LEU R -18 REMARK 465 VAL R -17 REMARK 465 PHE R -16 REMARK 465 ALA R -15 REMARK 465 ASP R -14 REMARK 465 TYR R -13 REMARK 465 LYS R -12 REMARK 465 ASP R -11 REMARK 465 ASP R -10 REMARK 465 ASP R -9 REMARK 465 ASP R -8 REMARK 465 LEU R -7 REMARK 465 GLU R -6 REMARK 465 VAL R -5 REMARK 465 LEU R -4 REMARK 465 PHE R -3 REMARK 465 GLN R -2 REMARK 465 GLY R -1 REMARK 465 PRO R 0 REMARK 465 ALA R 1 REMARK 465 MET R 2 REMARK 465 TRP R 3 REMARK 465 GLY R 4 REMARK 465 ALA R 5 REMARK 465 GLY R 6 REMARK 465 SER R 7 REMARK 465 PRO R 8 REMARK 465 LEU R 9 REMARK 465 ALA R 10 REMARK 465 TRP R 11 REMARK 465 LEU R 12 REMARK 465 SER R 13 REMARK 465 ALA R 14 REMARK 465 GLY R 15 REMARK 465 SER R 16 REMARK 465 GLY R 17 REMARK 465 ASN R 18 REMARK 465 VAL R 19 REMARK 465 ASN R 20 REMARK 465 VAL R 21 REMARK 465 SER R 22 REMARK 465 SER R 23 REMARK 465 VAL R 24 REMARK 465 GLY R 25 REMARK 465 PRO R 26 REMARK 465 ALA R 27 REMARK 465 GLU R 28 REMARK 465 GLY R 29 REMARK 465 PRO R 30 REMARK 465 THR R 31 REMARK 465 GLY R 32 REMARK 465 PRO R 33 REMARK 465 ALA R 34 REMARK 465 ALA R 35 REMARK 465 PRO R 36 REMARK 465 LEU R 37 REMARK 465 PRO R 38 REMARK 465 LEU R 233 REMARK 465 LEU R 234 REMARK 465 PRO R 235 REMARK 465 ALA R 236 REMARK 465 SER R 237 REMARK 465 HIS R 238 REMARK 465 TYR R 239 REMARK 465 VAL R 240 REMARK 465 ALA R 241 REMARK 465 THR R 242 REMARK 465 CYS R 314 REMARK 465 CYS R 315 REMARK 465 SER R 316 REMARK 465 SER R 317 REMARK 465 SER R 318 REMARK 465 LYS R 319 REMARK 465 ILE R 320 REMARK 465 PRO R 321 REMARK 465 PHE R 322 REMARK 465 ARG R 323 REMARK 465 SER R 324 REMARK 465 ARG R 325 REMARK 465 SER R 326 REMARK 465 PRO R 327 REMARK 465 SER R 328 REMARK 465 ASP R 329 REMARK 465 VAL R 330 REMARK 465 PRO R 331 REMARK 465 ALA R 332 REMARK 465 GLY R 333 REMARK 465 LEU R 334 REMARK 465 GLU R 335 REMARK 465 VAL R 336 REMARK 465 LEU R 337 REMARK 465 PHE R 338 REMARK 465 GLN R 339 REMARK 465 GLY R 340 REMARK 465 PRO R 341 REMARK 465 HIS R 342 REMARK 465 HIS R 343 REMARK 465 HIS R 344 REMARK 465 HIS R 345 REMARK 465 HIS R 346 REMARK 465 HIS R 347 REMARK 465 HIS R 348 REMARK 465 HIS R 349 REMARK 465 ALA R 350 REMARK 465 ALA R 351 REMARK 465 ALA R 352 REMARK 465 PHE R 353 REMARK 465 GLU R 354 REMARK 465 SER R 355 REMARK 465 ARG R 356 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 LYS A 58 CG CD CE NZ 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 O TYR R 266 H GLY R 270 1.58 REMARK 500 OD1 ASN R 176 H SER R 191 1.60 REMARK 500 OG1 THR B 184 OD2 ASP B 205 2.12 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 PHE A 238 32.32 -95.23 REMARK 500 ASP A 354 -4.15 71.48 REMARK 500 GLN B 44 58.22 -96.49 REMARK 500 ARG B 52 -141.80 41.88 REMARK 500 THR B 87 -5.13 69.56 REMARK 500 SER B 265 148.69 -170.44 REMARK 500 ASP B 291 30.06 -92.71 REMARK 500 PHE B 292 55.31 39.76 REMARK 500 ALA B 302 -2.00 78.60 REMARK 500 ASN B 313 -10.14 75.44 REMARK 500 ARG B 314 170.16 178.30 REMARK 500 ALA R 70 -154.30 58.95 REMARK 500 PRO R 171 -18.56 -49.39 REMARK 500 LEU R 173 -157.58 58.02 REMARK 500 CYS R 177 28.91 40.32 REMARK 500 HIS R 273 31.44 -99.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG R 152 0.11 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PLM R 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-42023 RELATED DB: EMDB REMARK 900 GPR3 ORPHAN G-COUPLED PROTEIN RECEPTOR IN COMPLEX WITH DOMINANT REMARK 900 NEGATIVE GS. DBREF 8U8F A 1 394 UNP P63092 GNAS2_HUMAN 1 394 DBREF 8U8F B 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 8U8F G 5 62 UNP P59768 GBG2_HUMAN 5 62 DBREF 8U8F R 2 330 UNP P46089 GPR3_HUMAN 2 330 SEQADV 8U8F ASN A 54 UNP P63092 SER 54 CONFLICT SEQADV 8U8F ALA A 226 UNP P63092 GLY 226 CONFLICT SEQADV 8U8F ALA A 268 UNP P63092 GLU 268 CONFLICT SEQADV 8U8F LYS A 271 UNP P63092 ASN 271 CONFLICT SEQADV 8U8F ASP A 274 UNP P63092 LYS 274 CONFLICT SEQADV 8U8F LYS A 280 UNP P63092 ARG 280 CONFLICT SEQADV 8U8F ASP A 284 UNP P63092 THR 284 CONFLICT SEQADV 8U8F THR A 285 UNP P63092 ILE 285 CONFLICT SEQADV 8U8F SER A 366 UNP P63092 ALA 366 CONFLICT SEQADV 8U8F GLN B 1 UNP P62873 EXPRESSION TAG SEQADV 8U8F ASN R -33 UNP P46089 EXPRESSION TAG SEQADV 8U8F SER R -32 UNP P46089 EXPRESSION TAG SEQADV 8U8F THR R -31 UNP P46089 EXPRESSION TAG SEQADV 8U8F MET R -30 UNP P46089 EXPRESSION TAG SEQADV 8U8F LYS R -29 UNP P46089 EXPRESSION TAG SEQADV 8U8F THR R -28 UNP P46089 EXPRESSION TAG SEQADV 8U8F ILE R -27 UNP P46089 EXPRESSION TAG SEQADV 8U8F ILE R -26 UNP P46089 EXPRESSION TAG SEQADV 8U8F ALA R -25 UNP P46089 EXPRESSION TAG SEQADV 8U8F LEU R -24 UNP P46089 EXPRESSION TAG SEQADV 8U8F SER R -23 UNP P46089 EXPRESSION TAG SEQADV 8U8F TYR R -22 UNP P46089 EXPRESSION TAG SEQADV 8U8F ILE R -21 UNP P46089 EXPRESSION TAG SEQADV 8U8F PHE R -20 UNP P46089 EXPRESSION TAG SEQADV 8U8F CYS R -19 UNP P46089 EXPRESSION TAG SEQADV 8U8F LEU R -18 UNP P46089 EXPRESSION TAG SEQADV 8U8F VAL R -17 UNP P46089 EXPRESSION TAG SEQADV 8U8F PHE R -16 UNP P46089 EXPRESSION TAG SEQADV 8U8F ALA R -15 UNP P46089 EXPRESSION TAG SEQADV 8U8F ASP R -14 UNP P46089 EXPRESSION TAG SEQADV 8U8F TYR R -13 UNP P46089 EXPRESSION TAG SEQADV 8U8F LYS R -12 UNP P46089 EXPRESSION TAG SEQADV 8U8F ASP R -11 UNP P46089 EXPRESSION TAG SEQADV 8U8F ASP R -10 UNP P46089 EXPRESSION TAG SEQADV 8U8F ASP R -9 UNP P46089 EXPRESSION TAG SEQADV 8U8F ASP R -8 UNP P46089 EXPRESSION TAG SEQADV 8U8F LEU R -7 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLU R -6 UNP P46089 EXPRESSION TAG SEQADV 8U8F VAL R -5 UNP P46089 EXPRESSION TAG SEQADV 8U8F LEU R -4 UNP P46089 EXPRESSION TAG SEQADV 8U8F PHE R -3 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLN R -2 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLY R -1 UNP P46089 EXPRESSION TAG SEQADV 8U8F PRO R 0 UNP P46089 EXPRESSION TAG SEQADV 8U8F ALA R 1 UNP P46089 EXPRESSION TAG SEQADV 8U8F PRO R 331 UNP P46089 EXPRESSION TAG SEQADV 8U8F ALA R 332 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLY R 333 UNP P46089 EXPRESSION TAG SEQADV 8U8F LEU R 334 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLU R 335 UNP P46089 EXPRESSION TAG SEQADV 8U8F VAL R 336 UNP P46089 EXPRESSION TAG SEQADV 8U8F LEU R 337 UNP P46089 EXPRESSION TAG SEQADV 8U8F PHE R 338 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLN R 339 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLY R 340 UNP P46089 EXPRESSION TAG SEQADV 8U8F PRO R 341 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 342 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 343 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 344 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 345 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 346 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 347 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 348 UNP P46089 EXPRESSION TAG SEQADV 8U8F HIS R 349 UNP P46089 EXPRESSION TAG SEQADV 8U8F ALA R 350 UNP P46089 EXPRESSION TAG SEQADV 8U8F ALA R 351 UNP P46089 EXPRESSION TAG SEQADV 8U8F ALA R 352 UNP P46089 EXPRESSION TAG SEQADV 8U8F PHE R 353 UNP P46089 EXPRESSION TAG SEQADV 8U8F GLU R 354 UNP P46089 EXPRESSION TAG SEQADV 8U8F SER R 355 UNP P46089 EXPRESSION TAG SEQADV 8U8F ARG R 356 UNP P46089 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 ALA 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 SER 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 340 GLN SER GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN SEQRES 2 B 340 LEU LYS ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA SEQRES 3 B 340 ASP ALA THR LEU SER GLN ILE THR ASN ASN ILE ASP PRO SEQRES 4 B 340 VAL GLY ARG ILE GLN MET ARG THR ARG ARG THR LEU ARG SEQRES 5 B 340 GLY HIS LEU ALA LYS ILE TYR ALA MET HIS TRP GLY THR SEQRES 6 B 340 ASP SER ARG LEU LEU VAL SER ALA SER GLN ASP GLY LYS SEQRES 7 B 340 LEU ILE ILE TRP ASP SER TYR THR THR ASN LYS VAL HIS SEQRES 8 B 340 ALA ILE PRO LEU ARG SER SER TRP VAL MET THR CYS ALA SEQRES 9 B 340 TYR ALA PRO SER GLY ASN TYR VAL ALA CYS GLY GLY LEU SEQRES 10 B 340 ASP ASN ILE CYS SER ILE TYR ASN LEU LYS THR ARG GLU SEQRES 11 B 340 GLY ASN VAL ARG VAL SER ARG GLU LEU ALA GLY HIS THR SEQRES 12 B 340 GLY TYR LEU SER CYS CYS ARG PHE LEU ASP ASP ASN GLN SEQRES 13 B 340 ILE VAL THR SER SER GLY ASP THR THR CYS ALA LEU TRP SEQRES 14 B 340 ASP ILE GLU THR GLY GLN GLN THR THR THR PHE THR GLY SEQRES 15 B 340 HIS THR GLY ASP VAL MET SER LEU SER LEU ALA PRO ASP SEQRES 16 B 340 THR ARG LEU PHE VAL SER GLY ALA CYS ASP ALA SER ALA SEQRES 17 B 340 LYS LEU TRP ASP VAL ARG GLU GLY MET CYS ARG GLN THR SEQRES 18 B 340 PHE THR GLY HIS GLU SER ASP ILE ASN ALA ILE CYS PHE SEQRES 19 B 340 PHE PRO ASN GLY ASN ALA PHE ALA THR GLY SER ASP ASP SEQRES 20 B 340 ALA THR CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU SEQRES 21 B 340 LEU MET THR TYR SER HIS ASP ASN ILE ILE CYS GLY ILE SEQRES 22 B 340 THR SER VAL SER PHE SER LYS SER GLY ARG LEU LEU LEU SEQRES 23 B 340 ALA GLY TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA SEQRES 24 B 340 LEU LYS ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP SEQRES 25 B 340 ASN ARG VAL SER CYS LEU GLY VAL THR ASP ASP GLY MET SEQRES 26 B 340 ALA VAL ALA THR GLY SER TRP ASP SER PHE LEU LYS ILE SEQRES 27 B 340 TRP ASN SEQRES 1 G 58 ASN THR ALA SER ILE ALA GLN ALA ARG LYS LEU VAL GLU SEQRES 2 G 58 GLN LEU LYS MET GLU ALA ASN ILE ASP ARG ILE LYS VAL SEQRES 3 G 58 SER LYS ALA ALA ALA ASP LEU MET ALA TYR CYS GLU ALA SEQRES 4 G 58 HIS ALA LYS GLU ASP PRO LEU LEU THR PRO VAL PRO ALA SEQRES 5 G 58 SER GLU ASN PRO PHE ARG SEQRES 1 R 390 ASN SER THR MET LYS THR ILE ILE ALA LEU SER TYR ILE SEQRES 2 R 390 PHE CYS LEU VAL PHE ALA ASP TYR LYS ASP ASP ASP ASP SEQRES 3 R 390 LEU GLU VAL LEU PHE GLN GLY PRO ALA MET TRP GLY ALA SEQRES 4 R 390 GLY SER PRO LEU ALA TRP LEU SER ALA GLY SER GLY ASN SEQRES 5 R 390 VAL ASN VAL SER SER VAL GLY PRO ALA GLU GLY PRO THR SEQRES 6 R 390 GLY PRO ALA ALA PRO LEU PRO SER PRO LYS ALA TRP ASP SEQRES 7 R 390 VAL VAL LEU CYS ILE SER GLY THR LEU VAL SER CYS GLU SEQRES 8 R 390 ASN ALA LEU VAL VAL ALA ILE ILE VAL GLY THR PRO ALA SEQRES 9 R 390 PHE ARG ALA PRO MET PHE LEU LEU VAL GLY SER LEU ALA SEQRES 10 R 390 VAL ALA ASP LEU LEU ALA GLY LEU GLY LEU VAL LEU HIS SEQRES 11 R 390 PHE ALA ALA VAL PHE CYS ILE GLY SER ALA GLU MET SER SEQRES 12 R 390 LEU VAL LEU VAL GLY VAL LEU ALA MET ALA PHE THR ALA SEQRES 13 R 390 SER ILE GLY SER LEU LEU ALA ILE THR VAL ASP ARG TYR SEQRES 14 R 390 LEU SER LEU TYR ASN ALA LEU THR TYR TYR SER GLU THR SEQRES 15 R 390 THR VAL THR ARG THR TYR VAL MET LEU ALA LEU VAL TRP SEQRES 16 R 390 GLY GLY ALA LEU GLY LEU GLY LEU LEU PRO VAL LEU ALA SEQRES 17 R 390 TRP ASN CYS LEU ASP GLY LEU THR THR CYS GLY VAL VAL SEQRES 18 R 390 TYR PRO LEU SER LYS ASN HIS LEU VAL VAL LEU ALA ILE SEQRES 19 R 390 ALA PHE PHE MET VAL PHE GLY ILE MET LEU GLN LEU TYR SEQRES 20 R 390 ALA GLN ILE CYS ARG ILE VAL CYS ARG HIS ALA GLN GLN SEQRES 21 R 390 ILE ALA LEU GLN ARG HIS LEU LEU PRO ALA SER HIS TYR SEQRES 22 R 390 VAL ALA THR ARG LYS GLY ILE ALA THR LEU ALA VAL VAL SEQRES 23 R 390 LEU GLY ALA PHE ALA ALA CYS TRP LEU PRO PHE THR VAL SEQRES 24 R 390 TYR CYS LEU LEU GLY ASP ALA HIS SER PRO PRO LEU TYR SEQRES 25 R 390 THR TYR LEU THR LEU LEU PRO ALA THR TYR ASN SER MET SEQRES 26 R 390 ILE ASN PRO ILE ILE TYR ALA PHE ARG ASN GLN ASP VAL SEQRES 27 R 390 GLN LYS VAL LEU TRP ALA VAL CYS CYS CYS CYS SER SER SEQRES 28 R 390 SER LYS ILE PRO PHE ARG SER ARG SER PRO SER ASP VAL SEQRES 29 R 390 PRO ALA GLY LEU GLU VAL LEU PHE GLN GLY PRO HIS HIS SEQRES 30 R 390 HIS HIS HIS HIS HIS HIS ALA ALA ALA PHE GLU SER ARG HET PLM R 401 94 HETNAM PLM PALMITIC ACID FORMUL 5 PLM C16 H32 O2 HELIX 1 AA1 ASN A 14 ARG A 38 1 25 HELIX 2 AA2 GLY A 52 ARG A 61 1 10 HELIX 3 AA3 LYS A 233 ASN A 239 5 7 HELIX 4 AA4 ASN A 264 ASN A 279 1 16 HELIX 5 AA5 LYS A 293 GLY A 304 1 12 HELIX 6 AA6 LYS A 307 PHE A 312 1 6 HELIX 7 AA7 PRO A 313 ALA A 316 5 4 HELIX 8 AA8 ASP A 331 THR A 350 1 20 HELIX 9 AA9 GLU A 370 TYR A 391 1 22 HELIX 10 AB1 ASP B 5 ALA B 26 1 22 HELIX 11 AB2 THR B 29 THR B 34 1 6 HELIX 12 AB3 ASN B 35 ILE B 37 5 3 HELIX 13 AB4 SER G 8 ASN G 24 1 17 HELIX 14 AB5 LYS G 29 HIS G 44 1 16 HELIX 15 AB6 ASP R 44 THR R 68 1 25 HELIX 16 AB7 ALA R 73 PHE R 101 1 29 HELIX 17 AB8 SER R 105 ASN R 140 1 36 HELIX 18 AB9 LEU R 142 SER R 146 5 5 HELIX 19 AC1 GLU R 147 LEU R 170 1 24 HELIX 20 AC2 SER R 191 GLN R 230 1 40 HELIX 21 AC3 LYS R 244 LEU R 253 1 10 HELIX 22 AC4 GLY R 254 GLY R 270 1 17 HELIX 23 AC5 PRO R 275 THR R 282 1 8 HELIX 24 AC6 THR R 282 ALA R 298 1 17 HELIX 25 AC7 ASN R 301 CYS R 313 1 13 SHEET 1 AA1 6 PHE A 208 VAL A 214 0 SHEET 2 AA1 6 VAL A 217 ASP A 223 -1 O PHE A 219 N PHE A 212 SHEET 3 AA1 6 THR A 40 GLY A 47 1 N HIS A 41 O ASN A 218 SHEET 4 AA1 6 ALA A 243 VAL A 248 1 O ILE A 245 N LEU A 46 SHEET 5 AA1 6 SER A 286 LEU A 291 1 O PHE A 290 N VAL A 248 SHEET 6 AA1 6 HIS A 362 PHE A 363 1 O HIS A 362 N LEU A 291 SHEET 1 AA2 3 THR B 47 THR B 50 0 SHEET 2 AA2 3 LYS B 337 TRP B 339 -1 O ILE B 338 N ARG B 49 SHEET 3 AA2 3 VAL B 327 THR B 329 -1 N VAL B 327 O TRP B 339 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O VAL B 71 N HIS B 62 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA3 4 LYS B 89 PRO B 94 -1 O VAL B 90 N ILE B 81 SHEET 1 AA4 4 THR B 102 TYR B 105 0 SHEET 2 AA4 4 TYR B 111 GLY B 115 -1 O ALA B 113 N ALA B 104 SHEET 3 AA4 4 CYS B 121 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA4 4 ARG B 134 LEU B 139 -1 O SER B 136 N ILE B 123 SHEET 1 AA5 4 LEU B 146 ASP B 153 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 PHE B 180 N CYS B 166 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 PHE B 222 N ALA B 208 SHEET 1 AA7 4 ILE B 232 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 THR B 243 -1 O ALA B 242 N CYS B 233 SHEET 3 AA7 4 CYS B 250 ASP B 254 -1 O ARG B 251 N THR B 243 SHEET 4 AA7 4 GLU B 260 TYR B 264 -1 O TYR B 264 N CYS B 250 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 THR B 274 SHEET 3 AA8 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA8 4 VAL B 307 LEU B 308 -1 O LEU B 308 N CYS B 294 SSBOND 1 CYS R 177 CYS R 184 1555 1555 2.04 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