HEADER MEMBRANE PROTEIN 16-MAY-22 7XT9 TITLE SEROTONIN 4 (5-HT4) RECEPTOR-GS COMPLEX 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: SOLUBLE CYTOCHROME B562,5-HYDROXYTRYPTAMINE RECEPTOR 4; COMPND 21 CHAIN: R; COMPND 22 SYNONYM: CYTOCHROME B-562,5-HT-4,5-HT4,SEROTONIN RECEPTOR 4; COMPND 23 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: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: GNB1; SOURCE 13 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: GNG2; SOURCE 20 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 24 ORGANISM_COMMON: HUMAN; SOURCE 25 ORGANISM_TAXID: 9606; SOURCE 26 GENE: CYBC, HTR4; SOURCE 27 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 28 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, SEROTONIN RECEPTOR, 5-HT, 5-HT4 RECEPTOR, SIGNALING COMPLEX, KEYWDS 2 CRYO-EM STRUCTURE, LIGAND SELECTIVITY, G PROTEIN SELECTIVITY, KEYWDS 3 STRUCTURE-FUNCTION RELATIONSHIPS, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.HUANG,P.XU,D.D.SHEN,I.A.SIMON,C.MAO,Y.TAN,H.ZHANG,K.HARPSOE,H.LI, AUTHOR 2 Y.ZHANG,C.YOU,X.YU,Y.JIANG,Y.ZHANG,D.E.GLORIAM,H.E.XU REVDAT 3 09-OCT-24 7XT9 1 REMARK REVDAT 2 03-AUG-22 7XT9 1 JRNL REVDAT 1 27-JUL-22 7XT9 0 JRNL AUTH S.HUANG,P.XU,D.D.SHEN,I.A.SIMON,C.MAO,Y.TAN,H.ZHANG, JRNL AUTH 2 K.HARPSOE,H.LI,Y.ZHANG,C.YOU,X.YU,Y.JIANG,Y.ZHANG, JRNL AUTH 3 D.E.GLORIAM,H.E.XU JRNL TITL GPCRS STEER G I AND G S SELECTIVITY VIA TM5-TM6 SWITCHES AS JRNL TITL 2 REVEALED BY STRUCTURES OF SEROTONIN RECEPTORS. JRNL REF MOL.CELL V. 82 2681 2022 JRNL REFN ISSN 1097-2765 JRNL PMID 35714614 JRNL DOI 10.1016/J.MOLCEL.2022.05.031 REMARK 2 REMARK 2 RESOLUTION. 3.20 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) : 3.200 REMARK 3 NUMBER OF PARTICLES : 127203 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 7XT9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1300029550. 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 : SEROTONIN 4 (5-HT4) RECEPTOR-GS REMARK 245 COMPLEX 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) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 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) : 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, 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 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 VAL A 256 REMARK 465 ILE A 257 REMARK 465 ARG A 258 REMARK 465 GLU A 259 REMARK 465 ASP A 260 REMARK 465 ASN A 261 REMARK 465 GLN A 262 REMARK 465 MET B -4 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 LEU B -1 REMARK 465 LEU B 0 REMARK 465 GLN B 1 REMARK 465 SER B 2 REMARK 465 MET G 1 REMARK 465 ALA G 2 REMARK 465 SER G 3 REMARK 465 ASN G 4 REMARK 465 ASN G 5 REMARK 465 GLU G 63 REMARK 465 LYS G 64 REMARK 465 LYS G 65 REMARK 465 PHE G 66 REMARK 465 PHE G 67 REMARK 465 CYS G 68 REMARK 465 ALA G 69 REMARK 465 ILE G 70 REMARK 465 LEU G 71 REMARK 465 ASP R -139 REMARK 465 TYR R -138 REMARK 465 LYS R -137 REMARK 465 ASP R -136 REMARK 465 ASP R -135 REMARK 465 ASP R -134 REMARK 465 ASP R -133 REMARK 465 ALA R -132 REMARK 465 LYS R -131 REMARK 465 LEU R -130 REMARK 465 GLN R -129 REMARK 465 THR R -128 REMARK 465 MET R -127 REMARK 465 HIS R -126 REMARK 465 HIS R -125 REMARK 465 HIS R -124 REMARK 465 HIS R -123 REMARK 465 HIS R -122 REMARK 465 HIS R -121 REMARK 465 HIS R -120 REMARK 465 HIS R -119 REMARK 465 HIS R -118 REMARK 465 HIS R -117 REMARK 465 ALA R -116 REMARK 465 ASP R -115 REMARK 465 LEU R -114 REMARK 465 GLU R -113 REMARK 465 ASP R -112 REMARK 465 ASN R -111 REMARK 465 TRP R -110 REMARK 465 GLU R -109 REMARK 465 THR R -108 REMARK 465 LEU R -107 REMARK 465 ASN R -106 REMARK 465 ASP R -105 REMARK 465 ASN R -104 REMARK 465 LEU R -103 REMARK 465 LYS R -102 REMARK 465 VAL R -101 REMARK 465 ILE R -100 REMARK 465 GLU R -99 REMARK 465 LYS R -98 REMARK 465 ALA R -97 REMARK 465 ASP R -96 REMARK 465 ASN R -95 REMARK 465 ALA R -94 REMARK 465 ALA R -93 REMARK 465 GLN R -92 REMARK 465 VAL R -91 REMARK 465 LYS R -90 REMARK 465 ASP R -89 REMARK 465 ALA R -88 REMARK 465 LEU R -87 REMARK 465 THR R -86 REMARK 465 LYS R -85 REMARK 465 MET R -84 REMARK 465 ARG R -83 REMARK 465 ALA R -82 REMARK 465 ALA R -81 REMARK 465 ALA R -80 REMARK 465 LEU R -79 REMARK 465 ASP R -78 REMARK 465 ALA R -77 REMARK 465 GLN R -76 REMARK 465 LYS R -75 REMARK 465 ALA R -74 REMARK 465 THR R -73 REMARK 465 PRO R -72 REMARK 465 PRO R -71 REMARK 465 LYS R -70 REMARK 465 LEU R -69 REMARK 465 GLU R -68 REMARK 465 ASP R -67 REMARK 465 LYS R -66 REMARK 465 SER R -65 REMARK 465 PRO R -64 REMARK 465 ASP R -63 REMARK 465 SER R -62 REMARK 465 PRO R -61 REMARK 465 GLU R -60 REMARK 465 MET R -59 REMARK 465 LYS R -58 REMARK 465 ASP R -57 REMARK 465 PHE R -56 REMARK 465 ARG R -55 REMARK 465 HIS R -54 REMARK 465 GLY R -53 REMARK 465 PHE R -52 REMARK 465 ASP R -51 REMARK 465 ILE R -50 REMARK 465 LEU R -49 REMARK 465 VAL R -48 REMARK 465 GLY R -47 REMARK 465 GLN R -46 REMARK 465 ILE R -45 REMARK 465 ASP R -44 REMARK 465 ASP R -43 REMARK 465 ALA R -42 REMARK 465 LEU R -41 REMARK 465 LYS R -40 REMARK 465 LEU R -39 REMARK 465 ALA R -38 REMARK 465 ASN R -37 REMARK 465 GLU R -36 REMARK 465 GLY R -35 REMARK 465 LYS R -34 REMARK 465 VAL R -33 REMARK 465 LYS R -32 REMARK 465 GLU R -31 REMARK 465 ALA R -30 REMARK 465 GLN R -29 REMARK 465 ALA R -28 REMARK 465 ALA R -27 REMARK 465 ALA R -26 REMARK 465 GLU R -25 REMARK 465 GLN R -24 REMARK 465 LEU R -23 REMARK 465 LYS R -22 REMARK 465 THR R -21 REMARK 465 THR R -20 REMARK 465 ARG R -19 REMARK 465 ASN R -18 REMARK 465 ALA R -17 REMARK 465 TYR R -16 REMARK 465 ILE R -15 REMARK 465 GLN R -14 REMARK 465 LYS R -13 REMARK 465 TYR R -12 REMARK 465 LEU R -11 REMARK 465 ALA R -10 REMARK 465 SER R -9 REMARK 465 GLU R -8 REMARK 465 ASN R -7 REMARK 465 LEU R -6 REMARK 465 TYR R -5 REMARK 465 PHE R -4 REMARK 465 GLN R -3 REMARK 465 GLY R -2 REMARK 465 GLY R -1 REMARK 465 THR R 0 REMARK 465 ASP R 1 REMARK 465 LYS R 2 REMARK 465 LEU R 3 REMARK 465 ASP R 4 REMARK 465 ALA R 5 REMARK 465 ASN R 6 REMARK 465 VAL R 7 REMARK 465 SER R 8 REMARK 465 SER R 9 REMARK 465 GLU R 10 REMARK 465 GLU R 11 REMARK 465 GLY R 12 REMARK 465 PHE R 13 REMARK 465 GLY R 14 REMARK 465 SER R 15 REMARK 465 VAL R 16 REMARK 465 GLU R 17 REMARK 465 GLU R 236 REMARK 465 SER R 237 REMARK 465 ARG R 238 REMARK 465 PRO R 239 REMARK 465 GLN R 240 REMARK 465 SER R 241 REMARK 465 ALA R 242 REMARK 465 ASP R 243 REMARK 465 GLN R 244 REMARK 465 HIS R 245 REMARK 465 SER R 246 REMARK 465 THR R 247 REMARK 465 HIS R 248 REMARK 465 ARG R 249 REMARK 465 MET R 250 REMARK 465 ARG R 251 REMARK 465 THR R 252 REMARK 465 ASP R 329 REMARK 465 ASP R 330 REMARK 465 GLU R 331 REMARK 465 ARG R 332 REMARK 465 TYR R 333 REMARK 465 ARG R 334 REMARK 465 ARG R 335 REMARK 465 PRO R 336 REMARK 465 SER R 337 REMARK 465 ILE R 338 REMARK 465 LEU R 339 REMARK 465 GLY R 340 REMARK 465 GLN R 341 REMARK 465 THR R 342 REMARK 465 VAL R 343 REMARK 465 PRO R 344 REMARK 465 CYS R 345 REMARK 465 SER R 346 REMARK 465 THR R 347 REMARK 465 THR R 348 REMARK 465 THR R 349 REMARK 465 ILE R 350 REMARK 465 ASN R 351 REMARK 465 GLY R 352 REMARK 465 SER R 353 REMARK 465 THR R 354 REMARK 465 HIS R 355 REMARK 465 VAL R 356 REMARK 465 LEU R 357 REMARK 465 ARG R 358 REMARK 465 ASP R 359 REMARK 465 ALA R 360 REMARK 465 VAL R 361 REMARK 465 GLU R 362 REMARK 465 CYS R 363 REMARK 465 GLY R 364 REMARK 465 GLY R 365 REMARK 465 GLN R 366 REMARK 465 TRP R 367 REMARK 465 GLU R 368 REMARK 465 SER R 369 REMARK 465 GLN R 370 REMARK 465 CYS R 371 REMARK 465 HIS R 372 REMARK 465 PRO R 373 REMARK 465 PRO R 374 REMARK 465 ALA R 375 REMARK 465 THR R 376 REMARK 465 SER R 377 REMARK 465 PRO R 378 REMARK 465 LEU R 379 REMARK 465 VAL R 380 REMARK 465 ALA R 381 REMARK 465 ALA R 382 REMARK 465 GLN R 383 REMARK 465 PRO R 384 REMARK 465 SER R 385 REMARK 465 ASP R 386 REMARK 465 THR R 387 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 H PHE B 235 O ALA B 240 1.59 REMARK 500 HG1 THR B 274 O VAL B 315 1.60 REMARK 500 OH TYR A 253 OG SER A 306 2.16 REMARK 500 O CYS R 44 NH2 ARG R 50 2.19 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 B 304 96.99 -69.87 REMARK 500 VAL R 72 -55.66 -124.79 REMARK 500 SER R 152 -60.31 -95.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33443 RELATED DB: EMDB REMARK 900 SEROTONIN 4 (5-HT4) RECEPTOR-GS COMPLEX DBREF 7XT9 A 1 394 UNP P63092 GNAS2_HUMAN 1 394 DBREF 7XT9 B 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 7XT9 G 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 7XT9 R -116 -12 UNP P0ABE7 C562_ECOLX 23 127 DBREF 7XT9 R 1 387 UNP Q13639 5HT4R_HUMAN 2 388 SEQADV 7XT9 ASN A 54 UNP P63092 SER 54 CONFLICT SEQADV 7XT9 ALA A 226 UNP P63092 GLY 226 CONFLICT SEQADV 7XT9 ALA A 268 UNP P63092 GLU 268 CONFLICT SEQADV 7XT9 LYS A 271 UNP P63092 ASN 271 CONFLICT SEQADV 7XT9 ASP A 274 UNP P63092 LYS 274 CONFLICT SEQADV 7XT9 LYS A 280 UNP P63092 ARG 280 CONFLICT SEQADV 7XT9 ASP A 284 UNP P63092 THR 284 CONFLICT SEQADV 7XT9 THR A 285 UNP P63092 ILE 285 CONFLICT SEQADV 7XT9 MET B -4 UNP P62873 INITIATING METHIONINE SEQADV 7XT9 GLY B -3 UNP P62873 EXPRESSION TAG SEQADV 7XT9 SER B -2 UNP P62873 EXPRESSION TAG SEQADV 7XT9 LEU B -1 UNP P62873 EXPRESSION TAG SEQADV 7XT9 LEU B 0 UNP P62873 EXPRESSION TAG SEQADV 7XT9 GLN B 1 UNP P62873 EXPRESSION TAG SEQADV 7XT9 ASP R -139 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 TYR R -138 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 LYS R -137 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 ASP R -136 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 ASP R -135 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 ASP R -134 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 ASP R -133 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 ALA R -132 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 LYS R -131 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 LEU R -130 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 GLN R -129 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 THR R -128 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 MET R -127 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -126 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -125 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -124 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -123 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -122 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -121 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -120 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -119 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -118 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 HIS R -117 UNP P0ABE7 EXPRESSION TAG SEQADV 7XT9 TRP R -110 UNP P0ABE7 MET 29 CONFLICT SEQADV 7XT9 ILE R -15 UNP P0ABE7 HIS 124 CONFLICT SEQADV 7XT9 LEU R -11 UNP P0ABE7 LINKER SEQADV 7XT9 ALA R -10 UNP P0ABE7 LINKER SEQADV 7XT9 SER R -9 UNP P0ABE7 LINKER SEQADV 7XT9 GLU R -8 UNP P0ABE7 LINKER SEQADV 7XT9 ASN R -7 UNP P0ABE7 LINKER SEQADV 7XT9 LEU R -6 UNP P0ABE7 LINKER SEQADV 7XT9 TYR R -5 UNP P0ABE7 LINKER SEQADV 7XT9 PHE R -4 UNP P0ABE7 LINKER SEQADV 7XT9 GLN R -3 UNP P0ABE7 LINKER SEQADV 7XT9 GLY R -2 UNP P0ABE7 LINKER SEQADV 7XT9 GLY R -1 UNP P0ABE7 LINKER SEQADV 7XT9 THR R 0 UNP P0ABE7 LINKER 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 ALA VAL ASP THR GLU ASN ILE ARG ARG VAL PHE ASN SEQRES 30 A 394 ASP CYS ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN SEQRES 31 A 394 TYR GLU LEU LEU SEQRES 1 B 345 MET GLY SER LEU LEU GLN SER GLU LEU ASP GLN LEU ARG SEQRES 2 B 345 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 3 B 345 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 4 B 345 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 5 B 345 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 6 B 345 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 7 B 345 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 8 B 345 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 9 B 345 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 10 B 345 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 11 B 345 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 12 B 345 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 13 B 345 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 14 B 345 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 15 B 345 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 16 B 345 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 17 B 345 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 18 B 345 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 19 B 345 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 20 B 345 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 21 B 345 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 22 B 345 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 23 B 345 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 24 B 345 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 25 B 345 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 26 B 345 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 27 B 345 SER PHE LEU LYS ILE TRP ASN SEQRES 1 G 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 G 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 G 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 G 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 G 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 G 71 PHE PHE CYS ALA ILE LEU SEQRES 1 R 527 ASP TYR LYS ASP ASP ASP ASP ALA LYS LEU GLN THR MET SEQRES 2 R 527 HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS ALA ASP LEU SEQRES 3 R 527 GLU ASP ASN TRP GLU THR LEU ASN ASP ASN LEU LYS VAL SEQRES 4 R 527 ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL LYS ASP ALA SEQRES 5 R 527 LEU THR LYS MET ARG ALA ALA ALA LEU ASP ALA GLN LYS SEQRES 6 R 527 ALA THR PRO PRO LYS LEU GLU ASP LYS SER PRO ASP SER SEQRES 7 R 527 PRO GLU MET LYS ASP PHE ARG HIS GLY PHE ASP ILE LEU SEQRES 8 R 527 VAL GLY GLN ILE ASP ASP ALA LEU LYS LEU ALA ASN GLU SEQRES 9 R 527 GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA GLU GLN LEU SEQRES 10 R 527 LYS THR THR ARG ASN ALA TYR ILE GLN LYS TYR LEU ALA SEQRES 11 R 527 SER GLU ASN LEU TYR PHE GLN GLY GLY THR ASP LYS LEU SEQRES 12 R 527 ASP ALA ASN VAL SER SER GLU GLU GLY PHE GLY SER VAL SEQRES 13 R 527 GLU LYS VAL VAL LEU LEU THR PHE LEU SER THR VAL ILE SEQRES 14 R 527 LEU MET ALA ILE LEU GLY ASN LEU LEU VAL MET VAL ALA SEQRES 15 R 527 VAL CYS TRP ASP ARG GLN LEU ARG LYS ILE LYS THR ASN SEQRES 16 R 527 TYR PHE ILE VAL SER LEU ALA PHE ALA ASP LEU LEU VAL SEQRES 17 R 527 SER VAL LEU VAL MET PRO PHE GLY ALA ILE GLU LEU VAL SEQRES 18 R 527 GLN ASP ILE TRP ILE TYR GLY GLU VAL PHE CYS LEU VAL SEQRES 19 R 527 ARG THR SER LEU ASP VAL LEU LEU THR THR ALA SER ILE SEQRES 20 R 527 PHE HIS LEU CYS CYS ILE SER LEU ASP ARG TYR TYR ALA SEQRES 21 R 527 ILE CYS CYS GLN PRO LEU VAL TYR ARG ASN LYS MET THR SEQRES 22 R 527 PRO LEU ARG ILE ALA LEU MET LEU GLY GLY CYS TRP VAL SEQRES 23 R 527 ILE PRO THR PHE ILE SER PHE LEU PRO ILE MET GLN GLY SEQRES 24 R 527 TRP ASN ASN ILE GLY ILE ILE ASP LEU ILE GLU LYS ARG SEQRES 25 R 527 LYS PHE ASN GLN ASN SER ASN SER THR TYR CYS VAL PHE SEQRES 26 R 527 MET VAL ASN LYS PRO TYR ALA ILE THR CYS SER VAL VAL SEQRES 27 R 527 ALA PHE TYR ILE PRO PHE LEU LEU MET VAL LEU ALA TYR SEQRES 28 R 527 TYR ARG ILE TYR VAL THR ALA LYS GLU HIS ALA HIS GLN SEQRES 29 R 527 ILE GLN MET LEU GLN ARG ALA GLY ALA SER SER GLU SER SEQRES 30 R 527 ARG PRO GLN SER ALA ASP GLN HIS SER THR HIS ARG MET SEQRES 31 R 527 ARG THR GLU THR LYS ALA ALA LYS THR LEU CYS ILE ILE SEQRES 32 R 527 MET GLY CYS PHE CYS LEU CYS TRP ALA PRO PHE PHE VAL SEQRES 33 R 527 THR ASN ILE VAL ASP PRO PHE ILE ASP TYR THR VAL PRO SEQRES 34 R 527 GLY GLN VAL TRP THR ALA PHE LEU TRP LEU GLY TYR ILE SEQRES 35 R 527 ASN SER GLY LEU ASN PRO PHE LEU TYR ALA PHE LEU ASN SEQRES 36 R 527 LYS SER PHE ARG ARG ALA PHE LEU ILE ILE LEU CYS CYS SEQRES 37 R 527 ASP ASP GLU ARG TYR ARG ARG PRO SER ILE LEU GLY GLN SEQRES 38 R 527 THR VAL PRO CYS SER THR THR THR ILE ASN GLY SER THR SEQRES 39 R 527 HIS VAL LEU ARG ASP ALA VAL GLU CYS GLY GLY GLN TRP SEQRES 40 R 527 GLU SER GLN CYS HIS PRO PRO ALA THR SER PRO LEU VAL SEQRES 41 R 527 ALA ALA GLN PRO SER ASP THR HET CLR R 401 74 HET CLR R 402 74 HET CLR R 403 74 HET CLR R 404 74 HET PLM R 405 49 HET PLM R 406 49 HET SRO R 407 25 HETNAM CLR CHOLESTEROL HETNAM PLM PALMITIC ACID HETNAM SRO SEROTONIN HETSYN SRO 3-(2-AMINOETHYL)-1H-INDOL-5-OL FORMUL 5 CLR 4(C27 H46 O) FORMUL 9 PLM 2(C16 H32 O2) FORMUL 11 SRO C10 H12 N2 O HELIX 1 AA1 THR A 9 ALA A 39 1 31 HELIX 2 AA2 GLY A 52 ILE A 62 1 11 HELIX 3 AA3 LYS A 233 ASN A 239 5 7 HELIX 4 AA4 ASN A 264 ASN A 278 1 15 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 ALA A 351 1 21 HELIX 9 AA9 GLU A 370 TYR A 391 1 22 HELIX 10 AB1 LEU B 4 CYS B 25 1 22 HELIX 11 AB2 THR B 29 ASN B 35 1 7 HELIX 12 AB3 ALA G 7 ASN G 24 1 18 HELIX 13 AB4 LYS G 29 LYS G 46 1 18 HELIX 14 AB5 VAL R 19 ASP R 46 1 28 HELIX 15 AB6 ASP R 46 LYS R 51 1 6 HELIX 16 AB7 LYS R 53 VAL R 72 1 20 HELIX 17 AB8 VAL R 72 ASP R 83 1 12 HELIX 18 AB9 GLY R 88 CYS R 123 1 36 HELIX 19 AC1 GLN R 124 LEU R 126 5 3 HELIX 20 AC2 VAL R 127 MET R 132 1 6 HELIX 21 AC3 THR R 133 GLY R 159 1 27 HELIX 22 AC4 ILE R 165 PHE R 174 1 10 HELIX 23 AC5 ASN R 188 PHE R 200 1 13 HELIX 24 AC6 PHE R 200 ALA R 233 1 34 HELIX 25 AC7 THR R 254 ASP R 281 1 28 HELIX 26 AC8 PRO R 282 ASP R 285 5 4 HELIX 27 AC9 PRO R 289 ASN R 307 1 19 HELIX 28 AD1 ASN R 307 ALA R 312 1 6 HELIX 29 AD2 ASN R 315 CYS R 328 1 14 SHEET 1 AA1 6 PHE A 208 VAL A 214 0 SHEET 2 AA1 6 VAL A 217 ASP A 223 -1 O VAL A 217 N VAL A 214 SHEET 3 AA1 6 THR A 40 GLY A 47 1 N LEU A 43 O HIS A 220 SHEET 4 AA1 6 ALA A 243 ALA A 249 1 O ILE A 245 N LEU A 44 SHEET 5 AA1 6 SER A 286 ASN A 292 1 O PHE A 290 N PHE A 246 SHEET 6 AA1 6 HIS A 362 PHE A 363 1 O HIS A 362 N LEU A 291 SHEET 1 AA2 4 THR B 47 LEU B 51 0 SHEET 2 AA2 4 LEU B 336 TRP B 339 -1 O ILE B 338 N ARG B 48 SHEET 3 AA2 4 VAL B 327 GLY B 330 -1 N VAL B 327 O TRP B 339 SHEET 4 AA2 4 CYS B 317 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O ALA B 73 N ALA B 60 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 ILE B 93 N LEU B 79 SHEET 1 AA4 4 VAL B 100 TYR B 105 0 SHEET 2 AA4 4 TYR B 111 GLY B 116 -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 LEU B 139 N CYS B 121 SHEET 1 AA5 4 LEU B 146 PHE B 151 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O SER B 160 N CYS B 148 SHEET 3 AA5 4 CYS B 166 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA5 4 GLN B 175 PHE B 180 -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 MET B 217 PHE B 222 -1 O PHE B 222 N ALA B 208 SHEET 1 AA7 4 ILE B 229 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 SER B 245 -1 O ALA B 242 N CYS B 233 SHEET 3 AA7 4 CYS B 250 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA7 4 GLN B 259 TYR B 264 -1 O LEU B 261 N LEU B 252 SHEET 1 AA8 4 ILE B 273 PHE B 278 0 SHEET 2 AA8 4 LEU B 284 TYR B 289 -1 O LEU B 286 N SER B 277 SHEET 3 AA8 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA8 4 ARG B 304 LEU B 308 -1 O GLY B 306 N VAL B 296 SSBOND 1 CYS R 92 CYS R 183 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