HEADER MEMBRANE PROTEIN 05-JUL-23 8POK TITLE CRYO-EM STRUCTURE OF CELL-FREE SYNTHESIZED HUMAN HISTAMINE H2 RECEPTOR TITLE 2 COUPLED TO HETEROTRIMERIC GS PROTEIN IN LIPID ENVIRONMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTAMINE H2 RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: H2R,HH2R,GASTRIC RECEPTOR I; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ISOFORM GNAS-2 OF GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) COMPND 8 SUBUNIT ALPHA ISOFORMS SHORT; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: ADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 14 BETA-1; COMPND 15 CHAIN: C; COMPND 16 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 20 GAMMA-2; COMPND 21 CHAIN: D; COMPND 22 SYNONYM: G GAMMA-I; COMPND 23 ENGINEERED: YES; COMPND 24 MOL_ID: 5; COMPND 25 MOLECULE: NANOBODY35; COMPND 26 CHAIN: E; COMPND 27 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: HRH2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 OTHER_DETAILS: CELL-FREE SYNTHESIS; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: GNAS, GNAS1, GSP; SOURCE 14 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 16 MOL_ID: 3; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 18 ORGANISM_COMMON: HUMAN; SOURCE 19 ORGANISM_TAXID: 9606; SOURCE 20 GENE: GNB1; SOURCE 21 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 23 MOL_ID: 4; SOURCE 24 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 25 ORGANISM_COMMON: HUMAN; SOURCE 26 ORGANISM_TAXID: 9606; SOURCE 27 GENE: GNG2; SOURCE 28 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 29 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 30 MOL_ID: 5; SOURCE 31 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 32 ORGANISM_TAXID: 9844; SOURCE 33 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 34 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GPCR, CELL-FREE, H2R, HUMAN HISTAMINE 2 RECEPTOR, ACTIVE KEYWDS 2 CONFORMATION, COMPLEX, DETERGENT-FREE, LIPID ENVIRONMENT, MEMBRANE KEYWDS 3 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR K.SCHNELLE,Z.KOECK,M.PERSECHINO,S.UMBACH,H.SCHIHADA,D.JANULIENE, AUTHOR 2 K.PAREY,S.POCKES,P.KOLB,V.DOETSCH,A.MOELLER,D.HILGER,F.BERNHARD REVDAT 2 13-MAR-24 8POK 1 JRNL REVDAT 1 06-MAR-24 8POK 0 JRNL AUTH Z.KOCK,K.SCHNELLE,M.PERSECHINO,S.UMBACH,H.SCHIHADA, JRNL AUTH 2 D.JANULIENE,K.PAREY,S.POCKES,P.KOLB,V.DOTSCH,A.MOLLER, JRNL AUTH 3 D.HILGER,F.BERNHARD JRNL TITL CRYO-EM STRUCTURE OF CELL-FREE SYNTHESIZED HUMAN HISTAMINE 2 JRNL TITL 2 RECEPTOR/G S COMPLEX IN NANODISC ENVIRONMENT. JRNL REF NAT COMMUN V. 15 1831 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38418462 JRNL DOI 10.1038/S41467-024-46096-Z REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC 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) : 3.400 REMARK 3 NUMBER OF PARTICLES : 425000 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 8POK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1292131613. 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 : H2 RECEPTOR COUPLED TO REMARK 245 HETEROTRIMERIC GS PROTEIN; REMARK 245 HISTAMINE H2 RECEPTOR; ISOFORM REMARK 245 GNAS-2 OF GUANINE NUCLEOTIDE- REMARK 245 BINDING PROTEIN G(S) SUBUNIT REMARK 245 ALPHA ISOFORMS SHORT, GUANINE REMARK 245 NUCLEOTIDE-BINDING PROTEIN G(I)/ REMARK 245 G(S)/G(T) SUBUNIT BETA-1 AND REMARK 245 GUANINE NUCLEOTIDE-BINDING REMARK 245 PROTEIN SUBUNIT GAMMA (FRAGMENT) REMARK 245 ; NANOBODY35 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 : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K 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 : 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 : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 LYS A 1 REMARK 465 PRO A 2 REMARK 465 TYR A 3 REMARK 465 ASP A 4 REMARK 465 GLY A 5 REMARK 465 PRO A 6 REMARK 465 MET A 7 REMARK 465 ALA A 8 REMARK 465 PRO A 9 REMARK 465 ASN A 10 REMARK 465 GLY A 11 REMARK 465 THR A 12 REMARK 465 ALA A 13 REMARK 465 SER A 14 REMARK 465 SER A 15 REMARK 465 PHE A 16 REMARK 465 CYS A 17 REMARK 465 LEU A 18 REMARK 465 THR A 170 REMARK 465 SER A 171 REMARK 465 LYS A 172 REMARK 465 GLY A 173 REMARK 465 ASN A 174 REMARK 465 HIS A 175 REMARK 465 THR A 176 REMARK 465 THR A 177 REMARK 465 TYR A 305 REMARK 465 GLN A 306 REMARK 465 GLN A 307 REMARK 465 LEU A 308 REMARK 465 PHE A 309 REMARK 465 CYS A 310 REMARK 465 CYS A 311 REMARK 465 ARG A 312 REMARK 465 LEU A 313 REMARK 465 ALA A 314 REMARK 465 ASN A 315 REMARK 465 ARG A 316 REMARK 465 ASN A 317 REMARK 465 SER A 318 REMARK 465 HIS A 319 REMARK 465 LYS A 320 REMARK 465 THR A 321 REMARK 465 SER A 322 REMARK 465 LEU A 323 REMARK 465 ARG A 324 REMARK 465 SER A 325 REMARK 465 ASN A 326 REMARK 465 ALA A 327 REMARK 465 SER A 328 REMARK 465 GLN A 329 REMARK 465 LEU A 330 REMARK 465 SER A 331 REMARK 465 ARG A 332 REMARK 465 THR A 333 REMARK 465 GLN A 334 REMARK 465 SER A 335 REMARK 465 ARG A 336 REMARK 465 GLU A 337 REMARK 465 PRO A 338 REMARK 465 ARG A 339 REMARK 465 GLN A 340 REMARK 465 GLN A 341 REMARK 465 GLU A 342 REMARK 465 GLU A 343 REMARK 465 LYS A 344 REMARK 465 PRO A 345 REMARK 465 LEU A 346 REMARK 465 LYS A 347 REMARK 465 LEU A 348 REMARK 465 GLN A 349 REMARK 465 VAL A 350 REMARK 465 TRP A 351 REMARK 465 SER A 352 REMARK 465 GLY A 353 REMARK 465 THR A 354 REMARK 465 GLU A 355 REMARK 465 VAL A 356 REMARK 465 THR A 357 REMARK 465 ALA A 358 REMARK 465 PRO A 359 REMARK 465 GLN A 360 REMARK 465 GLY A 361 REMARK 465 ALA A 362 REMARK 465 THR A 363 REMARK 465 ASP A 364 REMARK 465 ARG A 365 REMARK 465 GLY A 366 REMARK 465 THR A 367 REMARK 465 TRP A 368 REMARK 465 SER A 369 REMARK 465 HIS A 370 REMARK 465 PRO A 371 REMARK 465 GLN A 372 REMARK 465 PHE A 373 REMARK 465 GLU A 374 REMARK 465 LYS A 375 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 CYS B 3 REMARK 465 LEU B 4 REMARK 465 GLY B 5 REMARK 465 ASN B 6 REMARK 465 SER B 7 REMARK 465 GLU B 50 REMARK 465 SER B 51 REMARK 465 GLY B 52 REMARK 465 LYS B 53 REMARK 465 SER B 54 REMARK 465 THR B 55 REMARK 465 ILE B 56 REMARK 465 VAL B 57 REMARK 465 LYS B 58 REMARK 465 GLN B 59 REMARK 465 MET B 60 REMARK 465 ARG B 61 REMARK 465 ILE B 62 REMARK 465 LEU B 63 REMARK 465 HIS B 64 REMARK 465 VAL B 65 REMARK 465 ASN B 66 REMARK 465 GLY B 67 REMARK 465 PHE B 68 REMARK 465 ASN B 69 REMARK 465 GLY B 70 REMARK 465 ASP B 71 REMARK 465 SER B 72 REMARK 465 GLU B 73 REMARK 465 LYS B 74 REMARK 465 ALA B 75 REMARK 465 THR B 76 REMARK 465 LYS B 77 REMARK 465 VAL B 78 REMARK 465 GLN B 79 REMARK 465 ASP B 80 REMARK 465 ILE B 81 REMARK 465 LYS B 82 REMARK 465 ASN B 83 REMARK 465 ASN B 84 REMARK 465 LEU B 85 REMARK 465 LYS B 86 REMARK 465 GLU B 87 REMARK 465 ALA B 88 REMARK 465 ILE B 89 REMARK 465 GLU B 90 REMARK 465 THR B 91 REMARK 465 ILE B 92 REMARK 465 VAL B 93 REMARK 465 ALA B 94 REMARK 465 ALA B 95 REMARK 465 MET B 96 REMARK 465 SER B 97 REMARK 465 ASN B 98 REMARK 465 LEU B 99 REMARK 465 VAL B 100 REMARK 465 PRO B 101 REMARK 465 PRO B 102 REMARK 465 VAL B 103 REMARK 465 GLU B 104 REMARK 465 LEU B 105 REMARK 465 ALA B 106 REMARK 465 ASN B 107 REMARK 465 PRO B 108 REMARK 465 GLU B 109 REMARK 465 ASN B 110 REMARK 465 GLN B 111 REMARK 465 PHE B 112 REMARK 465 ARG B 113 REMARK 465 VAL B 114 REMARK 465 ASP B 115 REMARK 465 TYR B 116 REMARK 465 ILE B 117 REMARK 465 LEU B 118 REMARK 465 SER B 119 REMARK 465 VAL B 120 REMARK 465 MET B 121 REMARK 465 ASN B 122 REMARK 465 VAL B 123 REMARK 465 PRO B 124 REMARK 465 ASP B 125 REMARK 465 PHE B 126 REMARK 465 ASP B 127 REMARK 465 PHE B 128 REMARK 465 PRO B 129 REMARK 465 PRO B 130 REMARK 465 GLU B 131 REMARK 465 PHE B 132 REMARK 465 TYR B 133 REMARK 465 GLU B 134 REMARK 465 HIS B 135 REMARK 465 ALA B 136 REMARK 465 LYS B 137 REMARK 465 ALA B 138 REMARK 465 LEU B 139 REMARK 465 TRP B 140 REMARK 465 GLU B 141 REMARK 465 ASP B 142 REMARK 465 GLU B 143 REMARK 465 GLY B 144 REMARK 465 VAL B 145 REMARK 465 ARG B 146 REMARK 465 ALA B 147 REMARK 465 CYS B 148 REMARK 465 TYR B 149 REMARK 465 GLU B 150 REMARK 465 ARG B 151 REMARK 465 SER B 152 REMARK 465 ASN B 153 REMARK 465 GLU B 154 REMARK 465 TYR B 155 REMARK 465 GLN B 156 REMARK 465 LEU B 157 REMARK 465 ILE B 158 REMARK 465 ASP B 159 REMARK 465 CYS B 160 REMARK 465 ALA B 161 REMARK 465 GLN B 162 REMARK 465 TYR B 163 REMARK 465 PHE B 164 REMARK 465 LEU B 165 REMARK 465 ASP B 166 REMARK 465 LYS B 167 REMARK 465 ILE B 168 REMARK 465 ASP B 169 REMARK 465 VAL B 170 REMARK 465 ILE B 171 REMARK 465 LYS B 172 REMARK 465 GLN B 173 REMARK 465 ALA B 174 REMARK 465 ASP B 175 REMARK 465 TYR B 176 REMARK 465 VAL B 177 REMARK 465 PRO B 178 REMARK 465 SER B 179 REMARK 465 ASP B 180 REMARK 465 GLN B 181 REMARK 465 ASP B 182 REMARK 465 LEU B 183 REMARK 465 LEU B 184 REMARK 465 ARG B 185 REMARK 465 CYS B 186 REMARK 465 ARG B 187 REMARK 465 VAL B 188 REMARK 465 LEU B 189 REMARK 465 THR B 190 REMARK 465 SER B 191 REMARK 465 SER B 237 REMARK 465 SER B 238 REMARK 465 TYR B 239 REMARK 465 ASN B 240 REMARK 465 MET B 241 REMARK 465 VAL B 242 REMARK 465 ILE B 243 REMARK 465 ARG B 244 REMARK 465 GLU B 245 REMARK 465 ASP B 246 REMARK 465 ASN B 247 REMARK 465 LEU B 380 REMARK 465 GLY C 1 REMARK 465 PRO C 2 REMARK 465 GLY C 3 REMARK 465 SER C 4 REMARK 465 SER C 5 REMARK 465 GLY C 6 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 SER D 3 REMARK 465 LYS D 64 REMARK 465 LYS D 65 REMARK 465 PHE D 66 REMARK 465 PHE D 67 REMARK 465 CYS D 68 REMARK 465 HIS E 129 REMARK 465 HIS E 130 REMARK 465 HIS E 131 REMARK 465 HIS E 132 REMARK 465 HIS E 133 REMARK 465 HIS E 134 REMARK 465 GLU E 135 REMARK 465 PRO E 136 REMARK 465 GLU E 137 REMARK 465 ALA E 138 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 TRP A 228 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 228 CZ3 CH2 REMARK 470 LYS A 229 CG CD CE NZ REMARK 470 THR A 232 OG1 CG2 REMARK 470 ILE A 233 CG1 CG2 CD1 REMARK 470 SER B 236 OG REMARK 470 GLN B 248 CG CD OE1 NE2 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 GLY C 167 OD1 ASP C 191 2.11 REMARK 500 OG SER C 166 OD1 ASP C 168 2.18 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 ARG A 54 -9.86 -141.24 REMARK 500 THR A 59 48.00 -90.77 REMARK 500 ASN A 60 -1.37 -142.44 REMARK 500 THR A 69 -5.94 -143.75 REMARK 500 TRP A 90 -66.33 -95.95 REMARK 500 SER A 91 34.10 72.49 REMARK 500 ASP A 128 74.24 -152.34 REMARK 500 PRO A 133 42.07 -85.21 REMARK 500 LEU A 158 47.61 -81.82 REMARK 500 SER A 159 -42.88 -131.05 REMARK 500 SER A 166 10.90 55.56 REMARK 500 GLU A 186 -6.02 67.08 REMARK 500 GLN A 218 48.22 -84.46 REMARK 500 HIS A 236 49.83 -86.71 REMARK 500 ALA A 270 -36.37 -131.79 REMARK 500 ARG A 299 49.59 -92.57 REMARK 500 ASP B 201 -133.72 56.80 REMARK 500 LYS B 279 61.09 60.70 REMARK 500 GLU B 316 -170.03 -171.61 REMARK 500 VAL B 353 -67.98 -106.49 REMARK 500 THR B 355 52.20 -94.21 REMARK 500 ASN C 40 48.42 -89.53 REMARK 500 THR C 70 46.84 -91.66 REMARK 500 GLN C 80 49.96 -78.48 REMARK 500 ASN C 124 -0.30 76.72 REMARK 500 ASP C 159 -7.73 -57.44 REMARK 500 MET C 222 158.93 175.64 REMARK 500 SER C 232 -163.03 -118.53 REMARK 500 PRO C 241 43.45 -79.56 REMARK 500 ASP C 251 48.91 -93.17 REMARK 500 ALA C 262 -154.70 -108.79 REMARK 500 ILE C 278 -79.17 -97.10 REMARK 500 ASP C 296 31.87 -95.84 REMARK 500 TRP C 302 -169.30 -115.71 REMARK 500 ALA D 23 30.63 -90.76 REMARK 500 HIS D 44 52.67 -92.00 REMARK 500 PRO E 14 73.63 -68.52 REMARK 500 PRO E 41 74.62 -68.47 REMARK 500 ASN E 74 49.85 -88.38 REMARK 500 ALA E 92 -169.75 -166.85 REMARK 500 PHE E 103 66.18 -101.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-17793 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF CELL-FREE SYNTHESIZED HUMAN HISTAMINE H2 REMARK 900 RECEPTOR COUPLED TO HETEROTRIMERIC GS PROTEIN IN LIPID ENVIRONMENT DBREF 8POK A 7 365 UNP P25021 HRH2_HUMAN 1 359 DBREF 8POK B 1 380 UNP P63092 GNAS2_HUMAN 1 380 DBREF 8POK C 7 345 UNP P62873 GBB1_HUMAN 2 340 DBREF 8POK D 1 68 UNP P59768 GBG2_HUMAN 1 68 DBREF 8POK E 1 138 PDB 8POK 8POK 1 138 SEQADV 8POK LYS A 1 UNP P25021 EXPRESSION TAG SEQADV 8POK PRO A 2 UNP P25021 EXPRESSION TAG SEQADV 8POK TYR A 3 UNP P25021 EXPRESSION TAG SEQADV 8POK ASP A 4 UNP P25021 EXPRESSION TAG SEQADV 8POK GLY A 5 UNP P25021 EXPRESSION TAG SEQADV 8POK PRO A 6 UNP P25021 EXPRESSION TAG SEQADV 8POK GLY A 366 UNP P25021 EXPRESSION TAG SEQADV 8POK THR A 367 UNP P25021 EXPRESSION TAG SEQADV 8POK TRP A 368 UNP P25021 EXPRESSION TAG SEQADV 8POK SER A 369 UNP P25021 EXPRESSION TAG SEQADV 8POK HIS A 370 UNP P25021 EXPRESSION TAG SEQADV 8POK PRO A 371 UNP P25021 EXPRESSION TAG SEQADV 8POK GLN A 372 UNP P25021 EXPRESSION TAG SEQADV 8POK PHE A 373 UNP P25021 EXPRESSION TAG SEQADV 8POK GLU A 374 UNP P25021 EXPRESSION TAG SEQADV 8POK LYS A 375 UNP P25021 EXPRESSION TAG SEQADV 8POK GLY C 1 UNP P62873 EXPRESSION TAG SEQADV 8POK PRO C 2 UNP P62873 EXPRESSION TAG SEQADV 8POK GLY C 3 UNP P62873 EXPRESSION TAG SEQADV 8POK SER C 4 UNP P62873 EXPRESSION TAG SEQADV 8POK SER C 5 UNP P62873 EXPRESSION TAG SEQADV 8POK GLY C 6 UNP P62873 EXPRESSION TAG SEQRES 1 A 375 LYS PRO TYR ASP GLY PRO MET ALA PRO ASN GLY THR ALA SEQRES 2 A 375 SER SER PHE CYS LEU ASP SER THR ALA CYS LYS ILE THR SEQRES 3 A 375 ILE THR VAL VAL LEU ALA VAL LEU ILE LEU ILE THR VAL SEQRES 4 A 375 ALA GLY ASN VAL VAL VAL CYS LEU ALA VAL GLY LEU ASN SEQRES 5 A 375 ARG ARG LEU ARG ASN LEU THR ASN CYS PHE ILE VAL SER SEQRES 6 A 375 LEU ALA ILE THR ASP LEU LEU LEU GLY LEU LEU VAL LEU SEQRES 7 A 375 PRO PHE SER ALA ILE TYR GLN LEU SER CYS LYS TRP SER SEQRES 8 A 375 PHE GLY LYS VAL PHE CYS ASN ILE TYR THR SER LEU ASP SEQRES 9 A 375 VAL MET LEU CYS THR ALA SER ILE LEU ASN LEU PHE MET SEQRES 10 A 375 ILE SER LEU ASP ARG TYR CYS ALA VAL MET ASP PRO LEU SEQRES 11 A 375 ARG TYR PRO VAL LEU VAL THR PRO VAL ARG VAL ALA ILE SEQRES 12 A 375 SER LEU VAL LEU ILE TRP VAL ILE SER ILE THR LEU SER SEQRES 13 A 375 PHE LEU SER ILE HIS LEU GLY TRP ASN SER ARG ASN GLU SEQRES 14 A 375 THR SER LYS GLY ASN HIS THR THR SER LYS CYS LYS VAL SEQRES 15 A 375 GLN VAL ASN GLU VAL TYR GLY LEU VAL ASP GLY LEU VAL SEQRES 16 A 375 THR PHE TYR LEU PRO LEU LEU ILE MET CYS ILE THR TYR SEQRES 17 A 375 TYR ARG ILE PHE LYS VAL ALA ARG ASP GLN ALA LYS ARG SEQRES 18 A 375 ILE ASN HIS ILE SER SER TRP LYS ALA ALA THR ILE ARG SEQRES 19 A 375 GLU HIS LYS ALA THR VAL THR LEU ALA ALA VAL MET GLY SEQRES 20 A 375 ALA PHE ILE ILE CYS TRP PHE PRO TYR PHE THR ALA PHE SEQRES 21 A 375 VAL TYR ARG GLY LEU ARG GLY ASP ASP ALA ILE ASN GLU SEQRES 22 A 375 VAL LEU GLU ALA ILE VAL LEU TRP LEU GLY TYR ALA ASN SEQRES 23 A 375 SER ALA LEU ASN PRO ILE LEU TYR ALA ALA LEU ASN ARG SEQRES 24 A 375 ASP PHE ARG THR GLY TYR GLN GLN LEU PHE CYS CYS ARG SEQRES 25 A 375 LEU ALA ASN ARG ASN SER HIS LYS THR SER LEU ARG SER SEQRES 26 A 375 ASN ALA SER GLN LEU SER ARG THR GLN SER ARG GLU PRO SEQRES 27 A 375 ARG GLN GLN GLU GLU LYS PRO LEU LYS LEU GLN VAL TRP SEQRES 28 A 375 SER GLY THR GLU VAL THR ALA PRO GLN GLY ALA THR ASP SEQRES 29 A 375 ARG GLY THR TRP SER HIS PRO GLN PHE GLU LYS SEQRES 1 B 380 MET GLY CYS LEU GLY ASN SER LYS THR GLU ASP GLN ARG SEQRES 2 B 380 ASN GLU GLU LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE SEQRES 3 B 380 GLU LYS GLN LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA SEQRES 4 B 380 THR HIS ARG LEU LEU LEU LEU GLY ALA GLY GLU SER GLY SEQRES 5 B 380 LYS SER THR ILE VAL LYS GLN MET ARG ILE LEU HIS VAL SEQRES 6 B 380 ASN GLY PHE ASN GLY ASP SER GLU LYS ALA THR LYS VAL SEQRES 7 B 380 GLN ASP ILE LYS ASN ASN LEU LYS GLU ALA ILE GLU THR SEQRES 8 B 380 ILE VAL ALA ALA MET SER ASN LEU VAL PRO PRO VAL GLU SEQRES 9 B 380 LEU ALA ASN PRO GLU ASN GLN PHE ARG VAL ASP TYR ILE SEQRES 10 B 380 LEU SER VAL MET ASN VAL PRO ASP PHE ASP PHE PRO PRO SEQRES 11 B 380 GLU PHE TYR GLU HIS ALA LYS ALA LEU TRP GLU ASP GLU SEQRES 12 B 380 GLY VAL ARG ALA CYS TYR GLU ARG SER ASN GLU TYR GLN SEQRES 13 B 380 LEU ILE ASP CYS ALA GLN TYR PHE LEU ASP LYS ILE ASP SEQRES 14 B 380 VAL ILE LYS GLN ALA ASP TYR VAL PRO SER ASP GLN ASP SEQRES 15 B 380 LEU LEU ARG CYS ARG VAL LEU THR SER GLY ILE PHE GLU SEQRES 16 B 380 THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS MET PHE SEQRES 17 B 380 ASP VAL GLY GLY GLN ARG ASP GLU ARG ARG LYS TRP ILE SEQRES 18 B 380 GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE VAL VAL SEQRES 19 B 380 ALA SER SER SER TYR ASN MET VAL ILE ARG GLU ASP ASN SEQRES 20 B 380 GLN THR ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE LYS SEQRES 21 B 380 SER ILE TRP ASN ASN ARG TRP LEU ARG THR ILE SER VAL SEQRES 22 B 380 ILE LEU PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU LYS SEQRES 23 B 380 VAL LEU ALA GLY LYS SER LYS ILE GLU ASP TYR PHE PRO SEQRES 24 B 380 GLU PHE ALA ARG TYR THR THR PRO GLU ASP ALA THR PRO SEQRES 25 B 380 GLU PRO GLY GLU ASP PRO ARG VAL THR ARG ALA LYS TYR SEQRES 26 B 380 PHE ILE ARG ASP GLU PHE LEU ARG ILE SER THR ALA SER SEQRES 27 B 380 GLY ASP GLY ARG HIS TYR CYS TYR PRO HIS PHE THR CYS SEQRES 28 B 380 ALA VAL ASP THR GLU ASN ILE ARG ARG VAL PHE ASN ASP SEQRES 29 B 380 CYS ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN TYR SEQRES 30 B 380 GLU LEU LEU SEQRES 1 C 345 GLY PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG SEQRES 2 C 345 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 3 C 345 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 4 C 345 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 5 C 345 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 6 C 345 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 7 C 345 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 8 C 345 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 9 C 345 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 10 C 345 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 11 C 345 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 12 C 345 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 13 C 345 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 14 C 345 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 15 C 345 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 16 C 345 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 17 C 345 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 18 C 345 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 19 C 345 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 20 C 345 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 21 C 345 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 22 C 345 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 23 C 345 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 24 C 345 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 25 C 345 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 26 C 345 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 27 C 345 SER PHE LEU LYS ILE TRP ASN SEQRES 1 D 68 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 D 68 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 D 68 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 D 68 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 D 68 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 D 68 PHE PHE CYS SEQRES 1 E 138 GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 E 138 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 E 138 PHE THR PHE SER ASN TYR LYS MET ASN TRP VAL ARG GLN SEQRES 4 E 138 ALA PRO GLY LYS GLY LEU GLU TRP VAL SER ASP ILE SER SEQRES 5 E 138 GLN SER GLY ALA SER ILE SER TYR THR GLY SER VAL LYS SEQRES 6 E 138 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 7 E 138 LEU TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR SEQRES 8 E 138 ALA VAL TYR TYR CYS ALA ARG CYS PRO ALA PRO PHE THR SEQRES 9 E 138 ARG ASP CYS PHE ASP VAL THR SER THR THR TYR ALA TYR SEQRES 10 E 138 ARG GLY GLN GLY THR GLN VAL THR VAL SER SER HIS HIS SEQRES 11 E 138 HIS HIS HIS HIS GLU PRO GLU ALA HET HSM A 401 8 HETNAM HSM HISTAMINE FORMUL 6 HSM C5 H9 N3 HELIX 1 AA1 SER A 20 LEU A 51 1 32 HELIX 2 AA2 ASN A 57 THR A 59 5 3 HELIX 3 AA3 ASN A 60 ILE A 68 1 9 HELIX 4 AA4 ASP A 70 VAL A 77 1 8 HELIX 5 AA5 VAL A 77 SER A 87 1 11 HELIX 6 AA6 GLY A 93 ASP A 128 1 36 HELIX 7 AA7 ARG A 131 VAL A 136 1 6 HELIX 8 AA8 THR A 137 HIS A 161 1 25 HELIX 9 AA9 VAL A 187 GLY A 193 1 7 HELIX 10 AB1 PHE A 197 ARG A 216 1 20 HELIX 11 AB2 ARG A 216 HIS A 224 1 9 HELIX 12 AB3 LYS A 237 ARG A 266 1 30 HELIX 13 AB4 LEU A 275 ALA A 296 1 22 HELIX 14 AB5 THR B 9 ALA B 39 1 31 HELIX 15 AB6 LYS B 219 PHE B 224 5 6 HELIX 16 AB7 ARG B 251 ASN B 264 1 14 HELIX 17 AB8 LEU B 283 VAL B 287 5 5 HELIX 18 AB9 PHE B 298 ALA B 302 5 5 HELIX 19 AC1 ASP B 317 ALA B 337 1 21 HELIX 20 AC2 ASN B 357 TYR B 377 1 21 HELIX 21 AC3 GLU C 8 ALA C 31 1 24 HELIX 22 AC4 THR C 34 ASN C 40 1 7 HELIX 23 AC5 ASN D 5 GLU D 22 1 18 HELIX 24 AC6 ALA D 23 ILE D 25 5 3 HELIX 25 AC7 LYS D 29 HIS D 44 1 16 HELIX 26 AC8 THR E 28 TYR E 32 5 5 SHEET 1 AA1 3 GLU B 195 THR B 196 0 SHEET 2 AA1 3 VAL B 203 ASP B 209 -1 O MET B 207 N THR B 196 SHEET 3 AA1 3 GLN B 199 VAL B 200 -1 N VAL B 200 O VAL B 203 SHEET 1 AA2 6 GLU B 195 THR B 196 0 SHEET 2 AA2 6 VAL B 203 ASP B 209 -1 O MET B 207 N THR B 196 SHEET 3 AA2 6 THR B 40 LEU B 46 1 N LEU B 45 O PHE B 208 SHEET 4 AA2 6 ALA B 229 VAL B 233 1 O ILE B 231 N LEU B 44 SHEET 5 AA2 6 SER B 272 PHE B 276 1 O ILE B 274 N ILE B 230 SHEET 6 AA2 6 CYS B 345 TYR B 346 1 O TYR B 346 N VAL B 273 SHEET 1 AA3 4 ARG C 54 LEU C 56 0 SHEET 2 AA3 4 LEU C 341 TRP C 344 -1 O ILE C 343 N ARG C 54 SHEET 3 AA3 4 VAL C 332 SER C 336 -1 N VAL C 332 O TRP C 344 SHEET 4 AA3 4 VAL C 320 VAL C 325 -1 N GLY C 324 O ALA C 333 SHEET 1 AA4 4 ILE C 63 TRP C 68 0 SHEET 2 AA4 4 LEU C 74 SER C 79 -1 O ALA C 78 N TYR C 64 SHEET 3 AA4 4 LYS C 83 ASP C 88 -1 O TRP C 87 N LEU C 75 SHEET 4 AA4 4 ASN C 93 PRO C 99 -1 O VAL C 95 N ILE C 86 SHEET 1 AA5 4 VAL C 105 CYS C 108 0 SHEET 2 AA5 4 TYR C 116 GLY C 121 -1 O GLY C 120 N MET C 106 SHEET 3 AA5 4 CYS C 126 ASN C 130 -1 O TYR C 129 N VAL C 117 SHEET 4 AA5 4 ARG C 139 LEU C 144 -1 O SER C 141 N ILE C 128 SHEET 1 AA6 4 LEU C 151 ASP C 158 0 SHEET 2 AA6 4 GLN C 161 SER C 166 -1 O SER C 165 N SER C 152 SHEET 3 AA6 4 THR C 170 ASP C 175 -1 O TRP C 174 N ILE C 162 SHEET 4 AA6 4 GLN C 181 PHE C 185 -1 O THR C 182 N LEU C 173 SHEET 1 AA7 4 VAL C 192 LEU C 197 0 SHEET 2 AA7 4 LEU C 203 ALA C 208 -1 O GLY C 207 N MET C 193 SHEET 3 AA7 4 SER C 212 ASP C 217 -1 O TRP C 216 N PHE C 204 SHEET 4 AA7 4 THR C 226 THR C 228 -1 O PHE C 227 N ALA C 213 SHEET 1 AA8 4 ILE C 234 PHE C 239 0 SHEET 2 AA8 4 ALA C 245 SER C 250 -1 O ALA C 247 N CYS C 238 SHEET 3 AA8 4 THR C 254 ASP C 259 -1 O ARG C 256 N THR C 248 SHEET 4 AA8 4 GLU C 265 TYR C 269 -1 O TYR C 269 N CYS C 255 SHEET 1 AA9 4 VAL C 281 PHE C 283 0 SHEET 2 AA9 4 LEU C 290 GLY C 293 -1 O LEU C 291 N SER C 282 SHEET 3 AA9 4 CYS C 299 VAL C 301 -1 O ASN C 300 N ALA C 292 SHEET 4 AA9 4 GLY C 311 LEU C 313 -1 O GLY C 311 N VAL C 301 SHEET 1 AB1 4 GLN E 3 SER E 7 0 SHEET 2 AB1 4 ARG E 19 SER E 25 -1 O ALA E 23 N GLN E 5 SHEET 3 AB1 4 THR E 78 GLN E 82 -1 O LEU E 81 N LEU E 20 SHEET 4 AB1 4 THR E 69 ASP E 73 -1 N THR E 69 O GLN E 82 SHEET 1 AB2 2 LEU E 11 VAL E 12 0 SHEET 2 AB2 2 THR E 125 VAL E 126 1 O THR E 125 N VAL E 12 SHEET 1 AB3 5 ILE E 58 TYR E 60 0 SHEET 2 AB3 5 LEU E 45 ILE E 51 -1 N ASP E 50 O SER E 59 SHEET 3 AB3 5 MET E 34 GLN E 39 -1 N TRP E 36 O SER E 49 SHEET 4 AB3 5 VAL E 93 ARG E 98 -1 O TYR E 95 N VAL E 37 SHEET 5 AB3 5 THR E 122 GLN E 123 -1 O THR E 122 N TYR E 94 SSBOND 1 CYS A 97 CYS A 180 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