HEADER MEMBRANE PROTEIN 09-DEC-22 8HOC TITLE CRYO-EM STRUCTURE OF LIGAND HISTAMINE-BOUND HISTAMINE H4 RECEPTOR GI TITLE 2 COMPLEX 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 G(I)/G(S)/G(O) SUBUNIT COMPND 14 GAMMA-2; COMPND 15 CHAIN: G; COMPND 16 SYNONYM: G GAMMA-I; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: SOLUBLE CYTOCHROME B562, HISTAMINE H4 RECEPTOR FUSION; COMPND 20 CHAIN: R; COMPND 21 SYNONYM: CYTOCHROME B-562,H4R,HH4R,AXOR35,G-PROTEIN COUPLED RECEPTOR COMPND 22 105,GPRV53,PFI-013,SP9144; COMPND 23 ENGINEERED: YES; COMPND 24 MOL_ID: 5; COMPND 25 MOLECULE: SINGLE-CHAIN VARIABLE FRAGMENT SCFV16; COMPND 26 CHAIN: S; 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: GNAI1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; 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: SPODOPTERA FRUGIPERDA; SOURCE 15 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 7108; 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: SPODOPTERA FRUGIPERDA; SOURCE 23 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 25 MOL_ID: 4; SOURCE 26 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 27 ORGANISM_COMMON: HUMAN; SOURCE 28 ORGANISM_TAXID: 9606; SOURCE 29 GENE: CYBC, HRH4, GPCR105; SOURCE 30 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 31 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 32 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 33 MOL_ID: 5; SOURCE 34 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 35 ORGANISM_COMMON: HUMAN; SOURCE 36 ORGANISM_TAXID: 9606; SOURCE 37 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 38 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 39 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR COMPLEX, AGONIST, HISTAMINE RECEPTOR, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR W.Q.TANG,X.Y.SUN,F.H.LI,J.Y.WANG REVDAT 2 16-OCT-24 8HOC 1 REMARK REVDAT 1 20-DEC-23 8HOC 0 JRNL AUTH X.Y.SUN,F.H.LI,J.Y.WANG JRNL TITL STRUCTURE INSIGHTS INTO HISTAMINE H4 RECEPTOR ACTIVATION BY JRNL TITL 2 AN ENDOGENOUS LIGAND HISTAMINE AND AGONIST IMETIT JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.00 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) : 3.000 REMARK 3 NUMBER OF PARTICLES : 642397 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 8HOC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1300033109. 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 : HISTAMINE RECEPTOR H4 WITH REMARK 245 HETEROTRIMER GI AND SCFV16 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 : 7.50 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 TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 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 : 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) : 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, G, R, S 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 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 MET 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 THR G 6 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 MET R -158 REMARK 465 LYS R -157 REMARK 465 THR R -156 REMARK 465 ILE R -155 REMARK 465 ILE R -154 REMARK 465 ALA R -153 REMARK 465 LEU R -152 REMARK 465 SER R -151 REMARK 465 TYR R -150 REMARK 465 ILE R -149 REMARK 465 PHE R -148 REMARK 465 CYS R -147 REMARK 465 LEU R -146 REMARK 465 VAL R -145 REMARK 465 PHE R -144 REMARK 465 ALA R -143 REMARK 465 HIS R -142 REMARK 465 HIS R -141 REMARK 465 HIS R -140 REMARK 465 HIS R -139 REMARK 465 HIS R -138 REMARK 465 HIS R -137 REMARK 465 HIS R -136 REMARK 465 HIS R -135 REMARK 465 HIS R -134 REMARK 465 HIS R -133 REMARK 465 ASP R -132 REMARK 465 TYR R -131 REMARK 465 LYS R -130 REMARK 465 ASP R -129 REMARK 465 ASP R -128 REMARK 465 ASP R -127 REMARK 465 ASP R -126 REMARK 465 LYS R -125 REMARK 465 GLU R -124 REMARK 465 ASN R -123 REMARK 465 LEU R -122 REMARK 465 TYR R -121 REMARK 465 PHE R -120 REMARK 465 GLN R -119 REMARK 465 SER R -118 REMARK 465 GLY R -117 REMARK 465 ALA R -116 REMARK 465 PRO R -115 REMARK 465 ALA R -114 REMARK 465 ASP R -113 REMARK 465 LEU R -112 REMARK 465 GLU R -111 REMARK 465 ASP R -110 REMARK 465 ASN R -109 REMARK 465 TRP R -108 REMARK 465 GLU R -107 REMARK 465 THR R -106 REMARK 465 LEU R -105 REMARK 465 ASN R -104 REMARK 465 ASP R -103 REMARK 465 ASN R -102 REMARK 465 LEU R -101 REMARK 465 LYS R -100 REMARK 465 VAL R -99 REMARK 465 ILE R -98 REMARK 465 GLU R -97 REMARK 465 LYS R -96 REMARK 465 ALA R -95 REMARK 465 ASP R -94 REMARK 465 ASN R -93 REMARK 465 ALA R -92 REMARK 465 ALA R -91 REMARK 465 GLN R -90 REMARK 465 VAL R -89 REMARK 465 LYS R -88 REMARK 465 ASP R -87 REMARK 465 ALA R -86 REMARK 465 LEU R -85 REMARK 465 THR R -84 REMARK 465 LYS R -83 REMARK 465 MET R -82 REMARK 465 ARG R -81 REMARK 465 ALA R -80 REMARK 465 ALA R -79 REMARK 465 ALA R -78 REMARK 465 LEU R -77 REMARK 465 ASP R -76 REMARK 465 ALA R -75 REMARK 465 GLN R -74 REMARK 465 LYS R -73 REMARK 465 ALA R -72 REMARK 465 THR R -71 REMARK 465 PRO R -70 REMARK 465 PRO R -69 REMARK 465 LYS R -68 REMARK 465 LEU R -67 REMARK 465 GLU R -66 REMARK 465 ASP R -65 REMARK 465 LYS R -64 REMARK 465 SER R -63 REMARK 465 PRO R -62 REMARK 465 ASP R -61 REMARK 465 SER R -60 REMARK 465 PRO R -59 REMARK 465 GLU R -58 REMARK 465 MET R -57 REMARK 465 LYS R -56 REMARK 465 ASP R -55 REMARK 465 PHE R -54 REMARK 465 ARG R -53 REMARK 465 HIS R -52 REMARK 465 GLY R -51 REMARK 465 PHE R -50 REMARK 465 ASP R -49 REMARK 465 ILE R -48 REMARK 465 LEU R -47 REMARK 465 VAL R -46 REMARK 465 GLY R -45 REMARK 465 GLN R -44 REMARK 465 ILE R -43 REMARK 465 ASP R -42 REMARK 465 ASP R -41 REMARK 465 ALA R -40 REMARK 465 LEU R -39 REMARK 465 LYS R -38 REMARK 465 LEU R -37 REMARK 465 ALA R -36 REMARK 465 ASN R -35 REMARK 465 GLU R -34 REMARK 465 GLY R -33 REMARK 465 LYS R -32 REMARK 465 VAL R -31 REMARK 465 LYS R -30 REMARK 465 GLU R -29 REMARK 465 ALA R -28 REMARK 465 GLN R -27 REMARK 465 ALA R -26 REMARK 465 ALA R -25 REMARK 465 ALA R -24 REMARK 465 GLU R -23 REMARK 465 GLN R -22 REMARK 465 LEU R -21 REMARK 465 LYS R -20 REMARK 465 THR R -19 REMARK 465 THR R -18 REMARK 465 ARG R -17 REMARK 465 ASN R -16 REMARK 465 ALA R -15 REMARK 465 TYR R -14 REMARK 465 ILE R -13 REMARK 465 GLN R -12 REMARK 465 LYS R -11 REMARK 465 TYR R -10 REMARK 465 LEU R -9 REMARK 465 GLU R -8 REMARK 465 PHE R -7 REMARK 465 LEU R -6 REMARK 465 GLU R -5 REMARK 465 VAL R -4 REMARK 465 LEU R -3 REMARK 465 PHE R -2 REMARK 465 GLN R -1 REMARK 465 GLY R 0 REMARK 465 PRO R 1 REMARK 465 SER R 2 REMARK 465 ALA R 3 REMARK 465 THR R 4 REMARK 465 ASN R 5 REMARK 465 SER R 6 REMARK 465 THR R 7 REMARK 465 ILE R 8 REMARK 465 ASN R 9 REMARK 465 LEU R 10 REMARK 465 SER R 11 REMARK 465 LEU R 12 REMARK 465 ASN R 206 REMARK 465 LEU R 207 REMARK 465 SER R 208 REMARK 465 ARG R 209 REMARK 465 CYS R 210 REMARK 465 GLN R 211 REMARK 465 SER R 212 REMARK 465 HIS R 213 REMARK 465 PRO R 214 REMARK 465 GLY R 215 REMARK 465 LEU R 216 REMARK 465 THR R 217 REMARK 465 SER R 218 REMARK 465 VAL R 219 REMARK 465 SER R 220 REMARK 465 SER R 221 REMARK 465 SER R 222 REMARK 465 ILE R 223 REMARK 465 CYS R 224 REMARK 465 GLY R 225 REMARK 465 HIS R 226 REMARK 465 SER R 227 REMARK 465 PHE R 228 REMARK 465 ARG R 229 REMARK 465 GLY R 230 REMARK 465 ARG R 231 REMARK 465 LEU R 232 REMARK 465 PHE R 233 REMARK 465 SER R 234 REMARK 465 ARG R 235 REMARK 465 THR R 236 REMARK 465 SER R 237 REMARK 465 LEU R 238 REMARK 465 PRO R 239 REMARK 465 ALA R 240 REMARK 465 SER R 241 REMARK 465 LYS R 242 REMARK 465 GLU R 243 REMARK 465 VAL R 244 REMARK 465 ALA R 245 REMARK 465 ALA R 246 REMARK 465 SER R 247 REMARK 465 PHE R 248 REMARK 465 HIS R 249 REMARK 465 SER R 250 REMARK 465 GLU R 251 REMARK 465 ARG R 252 REMARK 465 GLN R 253 REMARK 465 ARG R 254 REMARK 465 ARG R 255 REMARK 465 LYS R 256 REMARK 465 SER R 257 REMARK 465 SER R 258 REMARK 465 LEU R 259 REMARK 465 LEU R 260 REMARK 465 PHE R 261 REMARK 465 SER R 262 REMARK 465 LEU R 263 REMARK 465 ARG R 264 REMARK 465 THR R 265 REMARK 465 GLN R 266 REMARK 465 MET R 267 REMARK 465 ASN R 268 REMARK 465 SER R 269 REMARK 465 ASN R 270 REMARK 465 ILE R 271 REMARK 465 ILE R 272 REMARK 465 ALA R 273 REMARK 465 SER R 274 REMARK 465 LYS R 275 REMARK 465 MET R 276 REMARK 465 GLY R 277 REMARK 465 SER R 278 REMARK 465 LEU R 279 REMARK 465 SER R 280 REMARK 465 GLN R 281 REMARK 465 SER R 282 REMARK 465 ASP R 283 REMARK 465 SER R 284 REMARK 465 LEU R 285 REMARK 465 ALA R 286 REMARK 465 LEU R 287 REMARK 465 HIS R 288 REMARK 465 GLN R 289 REMARK 465 ARG R 290 REMARK 465 GLU R 291 REMARK 465 ILE R 375 REMARK 465 LYS R 376 REMARK 465 LYS R 377 REMARK 465 GLN R 378 REMARK 465 PRO R 379 REMARK 465 ILE R 380 REMARK 465 PRO R 381 REMARK 465 SER R 382 REMARK 465 GLN R 383 REMARK 465 HIS R 384 REMARK 465 ASN R 385 REMARK 465 ARG R 386 REMARK 465 SER R 387 REMARK 465 VAL R 388 REMARK 465 SER R 389 REMARK 465 SER R 390 REMARK 465 MET S -37 REMARK 465 LEU S -36 REMARK 465 LEU S -35 REMARK 465 VAL S -34 REMARK 465 ASN S -33 REMARK 465 GLN S -32 REMARK 465 SER S -31 REMARK 465 HIS S -30 REMARK 465 GLN S -29 REMARK 465 GLY S -28 REMARK 465 PHE S -27 REMARK 465 ASN S -26 REMARK 465 LYS S -25 REMARK 465 GLU S -24 REMARK 465 HIS S -23 REMARK 465 THR S -22 REMARK 465 SER S -21 REMARK 465 LYS S -20 REMARK 465 MET S -19 REMARK 465 VAL S -18 REMARK 465 SER S -17 REMARK 465 ALA S -16 REMARK 465 ILE S -15 REMARK 465 VAL S -14 REMARK 465 LEU S -13 REMARK 465 TYR S -12 REMARK 465 VAL S -11 REMARK 465 LEU S -10 REMARK 465 LEU S -9 REMARK 465 ALA S -8 REMARK 465 ALA S -7 REMARK 465 ALA S -6 REMARK 465 ALA S -5 REMARK 465 HIS S -4 REMARK 465 SER S -3 REMARK 465 ALA S -2 REMARK 465 PHE S -1 REMARK 465 ALA S 0 REMARK 465 ASP S 1 REMARK 465 SER S 120A REMARK 465 GLY S 120B REMARK 465 GLY S 120C REMARK 465 GLY S 120D REMARK 465 GLY S 120E REMARK 465 SER S 120F REMARK 465 GLY S 120G REMARK 465 GLY S 120H REMARK 465 GLY S 120I REMARK 465 GLY S 120J REMARK 465 SER S 120K REMARK 465 GLY S 120L REMARK 465 GLY S 120M REMARK 465 GLY S 120N REMARK 465 GLY S 120O REMARK 465 LYS S 236 REMARK 465 ALA S 237 REMARK 465 ALA S 238 REMARK 465 ALA S 239 REMARK 465 HIS S 240 REMARK 465 HIS S 241 REMARK 465 HIS S 242 REMARK 465 HIS S 243 REMARK 465 HIS S 244 REMARK 465 HIS S 245 REMARK 465 HIS S 246 REMARK 465 HIS S 247 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 THR A 4 28.29 44.51 REMARK 500 ASP A 229 32.22 -96.82 REMARK 500 PHE A 259 59.62 -93.42 REMARK 500 ARG B 197 -30.08 -131.16 REMARK 500 SER B 281 -2.91 68.17 REMARK 500 ARG R 49 20.19 49.27 REMARK 500 GLU R 160 167.49 65.80 REMARK 500 PHE R 183 -37.12 -130.71 REMARK 500 SER R 331 -141.72 59.27 REMARK 500 SER R 351 4.90 -68.76 REMARK 500 VAL S 48 -61.64 -121.95 REMARK 500 MET S 180 -1.09 59.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-34925 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF LIGAND HISTAMINE-BOUND HISTAMINE H4 RECEPTOR REMARK 900 GI COMPLEX DBREF 8HOC A 1 354 UNP P63096 GNAI1_HUMAN 1 354 DBREF 8HOC B 1 340 UNP P62873 GBB1_HUMAN 1 340 DBREF 8HOC G 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 8HOC R -114 -10 UNP P0ABE7 C562_ECOLX 23 127 DBREF 8HOC R 4 390 UNP Q9H3N8 HRH4_HUMAN 4 390 DBREF 8HOC S -37 247 PDB 8HOC 8HOC -37 247 SEQADV 8HOC MET R -158 UNP P0ABE7 INITIATING METHIONINE SEQADV 8HOC LYS R -157 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC THR R -156 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ILE R -155 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ILE R -154 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ALA R -153 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC LEU R -152 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC SER R -151 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC TYR R -150 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ILE R -149 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC PHE R -148 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC CYS R -147 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC LEU R -146 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC VAL R -145 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC PHE R -144 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ALA R -143 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -142 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -141 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -140 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -139 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -138 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -137 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -136 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -135 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -134 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC HIS R -133 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ASP R -132 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC TYR R -131 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC LYS R -130 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ASP R -129 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ASP R -128 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ASP R -127 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ASP R -126 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC LYS R -125 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC GLU R -124 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ASN R -123 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC LEU R -122 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC TYR R -121 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC PHE R -120 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC GLN R -119 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC SER R -118 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC GLY R -117 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC ALA R -116 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC PRO R -115 UNP P0ABE7 EXPRESSION TAG SEQADV 8HOC TRP R -108 UNP P0ABE7 MET 29 CONFLICT SEQADV 8HOC ILE R -13 UNP P0ABE7 HIS 124 CONFLICT SEQADV 8HOC LEU R -9 UNP P0ABE7 LINKER SEQADV 8HOC GLU R -8 UNP P0ABE7 LINKER SEQADV 8HOC PHE R -7 UNP P0ABE7 LINKER SEQADV 8HOC LEU R -6 UNP P0ABE7 LINKER SEQADV 8HOC GLU R -5 UNP P0ABE7 LINKER SEQADV 8HOC VAL R -4 UNP P0ABE7 LINKER SEQADV 8HOC LEU R -3 UNP P0ABE7 LINKER SEQADV 8HOC PHE R -2 UNP P0ABE7 LINKER SEQADV 8HOC GLN R -1 UNP P0ABE7 LINKER SEQADV 8HOC GLY R 0 UNP P0ABE7 LINKER SEQADV 8HOC PRO R 1 UNP P0ABE7 LINKER SEQADV 8HOC SER R 2 UNP P0ABE7 LINKER SEQADV 8HOC ALA R 3 UNP P0ABE7 LINKER SEQADV 8HOC ILE R 16 UNP Q9H3N8 VAL 16 CONFLICT SEQADV 8HOC LEU R 21 UNP Q9H3N8 PHE 21 CONFLICT SEQADV 8HOC LEU R 25 UNP Q9H3N8 VAL 25 CONFLICT SEQADV 8HOC VAL R 35 UNP Q9H3N8 LEU 35 CONFLICT SEQADV 8HOC ASN R 51 UNP Q9H3N8 SER 51 CONFLICT SEQADV 8HOC GLN R 114 UNP Q9H3N8 LEU 114 CONFLICT SEQADV 8HOC ILE R 129 UNP Q9H3N8 VAL 129 CONFLICT SEQADV 8HOC LEU R 184 UNP Q9H3N8 VAL 184 CONFLICT SEQADV 8HOC VAL R 185 UNP Q9H3N8 ILE 185 CONFLICT SEQADV 8HOC TYR R 196 UNP Q9H3N8 ASN 196 CONFLICT SEQADV 8HOC GLY R 205 UNP Q9H3N8 ASP 205 CONFLICT SEQADV 8HOC ASN R 206 UNP Q9H3N8 HIS 206 CONFLICT SEQADV 8HOC SER R 218 UNP Q9H3N8 ALA 218 CONFLICT SEQADV 8HOC SER R 222 UNP Q9H3N8 ASN 222 CONFLICT SEQADV 8HOC PHE R 233 UNP Q9H3N8 SER 233 CONFLICT SEQADV 8HOC THR R 236 UNP Q9H3N8 ARG 236 CONFLICT SEQADV 8HOC PRO R 239 UNP Q9H3N8 SER 239 CONFLICT SEQADV 8HOC LYS R 242 UNP Q9H3N8 THR 242 CONFLICT SEQADV 8HOC ALA R 245 UNP Q9H3N8 PRO 245 CONFLICT SEQADV 8HOC LEU R 260 UNP Q9H3N8 MET 260 CONFLICT SEQADV 8HOC LEU R 263 UNP Q9H3N8 SER 263 CONFLICT SEQADV 8HOC GLN R 266 UNP Q9H3N8 LYS 266 CONFLICT SEQADV 8HOC ILE R 271 UNP Q9H3N8 THR 271 CONFLICT SEQADV 8HOC LEU R 279 UNP Q9H3N8 PHE 279 CONFLICT SEQADV 8HOC LEU R 285 UNP Q9H3N8 VAL 285 CONFLICT SEQADV 8HOC LEU R 293 UNP Q9H3N8 VAL 293 CONFLICT SEQADV 8HOC LYS R 300 UNP Q9H3N8 ARG 300 CONFLICT SEQADV 8HOC PRO R 330 UNP Q9H3N8 SER 330 CONFLICT SEQADV 8HOC ARG R 334 UNP Q9H3N8 GLY 334 CONFLICT SEQADV 8HOC PHE R 356 UNP Q9H3N8 LEU 356 CONFLICT SEQADV 8HOC ILE R 380 UNP Q9H3N8 LEU 380 CONFLICT SEQADV 8HOC ASN R 385 UNP Q9H3N8 SER 385 CONFLICT 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 GLY 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 ALA 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 340 MET 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 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 549 MET LYS THR ILE ILE ALA LEU SER TYR ILE PHE CYS LEU SEQRES 2 R 549 VAL PHE ALA HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 3 R 549 ASP TYR LYS ASP ASP ASP ASP LYS GLU ASN LEU TYR PHE SEQRES 4 R 549 GLN SER GLY ALA PRO ALA ASP LEU GLU ASP ASN TRP GLU SEQRES 5 R 549 THR LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP SEQRES 6 R 549 ASN ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG SEQRES 7 R 549 ALA ALA ALA LEU ASP ALA GLN LYS ALA THR PRO PRO LYS SEQRES 8 R 549 LEU GLU ASP LYS SER PRO ASP SER PRO GLU MET LYS ASP SEQRES 9 R 549 PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP SEQRES 10 R 549 ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU SEQRES 11 R 549 ALA GLN ALA ALA ALA GLU GLN LEU LYS THR THR ARG ASN SEQRES 12 R 549 ALA TYR ILE GLN LYS TYR LEU GLU PHE LEU GLU VAL LEU SEQRES 13 R 549 PHE GLN GLY PRO SER ALA THR ASN SER THR ILE ASN LEU SEQRES 14 R 549 SER LEU SER THR ARG ILE THR LEU ALA PHE LEU MET SER SEQRES 15 R 549 LEU LEU ALA PHE ALA ILE MET LEU GLY ASN ALA VAL VAL SEQRES 16 R 549 ILE LEU ALA PHE VAL VAL ASP LYS ASN LEU ARG HIS ARG SEQRES 17 R 549 SER ASN TYR PHE PHE LEU ASN LEU ALA ILE SER ASP PHE SEQRES 18 R 549 PHE VAL GLY VAL ILE SER ILE PRO LEU TYR ILE PRO HIS SEQRES 19 R 549 THR LEU PHE GLU TRP ASP PHE GLY LYS GLU ILE CYS VAL SEQRES 20 R 549 PHE TRP LEU THR THR ASP TYR LEU LEU CYS THR ALA SER SEQRES 21 R 549 VAL TYR ASN ILE VAL LEU ILE SER TYR ASP ARG TYR GLN SEQRES 22 R 549 SER VAL SER ASN ALA VAL SER TYR ARG THR GLN HIS THR SEQRES 23 R 549 GLY ILE LEU LYS ILE VAL THR LEU MET VAL ALA VAL TRP SEQRES 24 R 549 VAL LEU ALA PHE LEU VAL ASN GLY PRO MET ILE LEU VAL SEQRES 25 R 549 SER GLU SER TRP LYS ASP GLU GLY SER GLU CYS GLU PRO SEQRES 26 R 549 GLY PHE PHE SER GLU TRP TYR ILE LEU ALA ILE THR SER SEQRES 27 R 549 PHE LEU GLU PHE LEU VAL PRO VAL ILE LEU VAL ALA TYR SEQRES 28 R 549 PHE ASN MET TYR ILE TYR TRP SER LEU TRP LYS ARG GLY SEQRES 29 R 549 ASN LEU SER ARG CYS GLN SER HIS PRO GLY LEU THR SER SEQRES 30 R 549 VAL SER SER SER ILE CYS GLY HIS SER PHE ARG GLY ARG SEQRES 31 R 549 LEU PHE SER ARG THR SER LEU PRO ALA SER LYS GLU VAL SEQRES 32 R 549 ALA ALA SER PHE HIS SER GLU ARG GLN ARG ARG LYS SER SEQRES 33 R 549 SER LEU LEU PHE SER LEU ARG THR GLN MET ASN SER ASN SEQRES 34 R 549 ILE ILE ALA SER LYS MET GLY SER LEU SER GLN SER ASP SEQRES 35 R 549 SER LEU ALA LEU HIS GLN ARG GLU HIS LEU GLU LEU LEU SEQRES 36 R 549 ARG ALA ARG LYS LEU ALA LYS SER LEU ALA ILE LEU LEU SEQRES 37 R 549 GLY VAL PHE ALA VAL CYS TRP ALA PRO TYR SER LEU PHE SEQRES 38 R 549 THR ILE VAL LEU SER PHE TYR PRO SER ALA THR ARG PRO SEQRES 39 R 549 LYS SER VAL TRP TYR ARG ILE ALA PHE TRP LEU GLN TRP SEQRES 40 R 549 PHE ASN SER PHE VAL ASN PRO PHE LEU TYR PRO LEU CYS SEQRES 41 R 549 HIS LYS ARG PHE GLN LYS ALA PHE LEU LYS ILE PHE CYS SEQRES 42 R 549 ILE LYS LYS GLN PRO ILE PRO SER GLN HIS ASN ARG SER SEQRES 43 R 549 VAL SER SER SEQRES 1 S 297 MET LEU LEU VAL ASN GLN SER HIS GLN GLY PHE ASN LYS SEQRES 2 S 297 GLU HIS THR SER LYS MET VAL SER ALA ILE VAL LEU TYR SEQRES 3 S 297 VAL LEU LEU ALA ALA ALA ALA HIS SER ALA PHE ALA ASP SEQRES 4 S 297 VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN PRO SEQRES 5 S 297 GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY PHE SEQRES 6 S 297 ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN ALA SEQRES 7 S 297 PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SER SEQRES 8 S 297 GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS GLY SEQRES 9 S 297 ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR LEU SEQRES 10 S 297 PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR ALA SEQRES 11 S 297 MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SER SEQRES 12 S 297 SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU THR SEQRES 13 S 297 VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER SEQRES 14 S 297 GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA THR SEQRES 15 S 297 SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER ILE SEQRES 16 S 297 SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN GLY SEQRES 17 S 297 ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY GLN SEQRES 18 S 297 SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU ALA SEQRES 19 S 297 SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER GLY SEQRES 20 S 297 THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA GLU SEQRES 21 S 297 ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU TYR SEQRES 22 S 297 PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU LYS SEQRES 23 S 297 ALA ALA ALA HIS HIS HIS HIS HIS HIS HIS HIS HET ITF R 401 11 HETNAM ITF 2-(1~{H}-IMIDAZOL-5-YL)ETHYL CARBAMIMIDOTHIOATE FORMUL 6 ITF C6 H10 N4 S HELIX 1 AA1 SER A 6 ALA A 31 1 26 HELIX 2 AA2 GLY A 45 MET A 53 1 9 HELIX 3 AA3 GLU A 207 GLU A 216 5 10 HELIX 4 AA4 SER A 228 ASP A 231 5 4 HELIX 5 AA5 ASN A 241 ASN A 255 1 15 HELIX 6 AA6 LYS A 270 SER A 281 1 12 HELIX 7 AA7 ALA A 299 LEU A 310 1 12 HELIX 8 AA8 LYS A 330 CYS A 351 1 22 HELIX 9 AA9 LEU B 4 ALA B 26 1 23 HELIX 10 AB1 THR B 29 ASN B 35 1 7 HELIX 11 AB2 LYS B 280 GLY B 282 5 3 HELIX 12 AB3 SER G 8 ASN G 24 1 17 HELIX 13 AB4 LYS G 29 GLU G 42 1 14 HELIX 14 AB5 THR R 14 ASP R 43 1 30 HELIX 15 AB6 SER R 50 LEU R 77 1 28 HELIX 16 AB7 GLY R 83 ASN R 118 1 36 HELIX 17 AB8 ASN R 118 THR R 124 1 7 HELIX 18 AB9 GLY R 128 GLU R 155 1 28 HELIX 19 AC1 GLU R 171 GLY R 205 1 35 HELIX 20 AC2 LEU R 293 PHE R 328 1 36 HELIX 21 AC3 SER R 337 TYR R 358 1 22 HELIX 22 AC4 ARG R 364 CYS R 374 1 11 HELIX 23 AC5 ALA S 28 PHE S 32 5 5 HELIX 24 AC6 GLU S 208 VAL S 212 5 5 SHEET 1 AA1 6 VAL A 185 PHE A 191 0 SHEET 2 AA1 6 LEU A 194 ASP A 200 -1 O PHE A 196 N PHE A 189 SHEET 3 AA1 6 VAL A 34 LEU A 39 1 N LEU A 36 O LYS A 197 SHEET 4 AA1 6 ALA A 220 ALA A 226 1 O ALA A 220 N LEU A 37 SHEET 5 AA1 6 SER A 263 ASN A 269 1 O PHE A 267 N VAL A 225 SHEET 6 AA1 6 ILE A 319 THR A 324 1 O TYR A 320 N LEU A 266 SHEET 1 AA2 4 ARG B 46 LEU B 51 0 SHEET 2 AA2 4 LEU B 336 ASN B 340 -1 O ASN B 340 N ARG B 46 SHEET 3 AA2 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 SHEET 4 AA2 4 VAL B 315 VAL B 320 -1 N CYS B 317 O GLY B 330 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O ALA B 73 N TYR B 59 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O 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 ARG B 137 N ILE B 123 SHEET 1 AA5 4 LEU B 146 PHE B 151 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O SER B 160 N SER B 147 SHEET 3 AA5 4 THR B 165 ASP B 170 -1 O THR B 165 N SER B 161 SHEET 4 AA5 4 GLN B 176 THR B 181 -1 O THR B 177 N LEU B 168 SHEET 1 AA6 4 VAL B 187 LEU B 192 0 SHEET 2 AA6 4 LEU B 198 ALA B 203 -1 O GLY B 202 N MET B 188 SHEET 3 AA6 4 SER B 207 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA6 4 CYS B 218 THR B 223 -1 O ARG B 219 N LEU B 210 SHEET 1 AA7 4 ILE B 229 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 SER B 245 -1 O ALA B 242 N CYS B 233 SHEET 3 AA7 4 CYS B 250 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA7 4 GLU B 260 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 ASN B 295 N ALA B 287 SHEET 4 AA8 4 ARG B 304 LEU B 308 -1 O GLY B 306 N VAL B 296 SHEET 1 AA9 4 GLN S 3 SER S 7 0 SHEET 2 AA9 4 SER S 17 SER S 25 -1 O SER S 23 N VAL S 5 SHEET 3 AA9 4 THR S 78 THR S 84 -1 O LEU S 81 N LEU S 20 SHEET 4 AA9 4 THR S 69 ASP S 73 -1 N ASP S 73 O THR S 78 SHEET 1 AB1 6 GLY S 10 VAL S 12 0 SHEET 2 AB1 6 THR S 115 VAL S 119 1 O THR S 118 N GLY S 10 SHEET 3 AB1 6 ALA S 92 SER S 99 -1 N ALA S 92 O LEU S 117 SHEET 4 AB1 6 GLY S 33 GLN S 39 -1 N GLN S 39 O MET S 93 SHEET 5 AB1 6 LEU S 45 ILE S 51 -1 O GLU S 46 N ARG S 38 SHEET 6 AB1 6 ILE S 58 TYR S 60 -1 O TYR S 59 N TYR S 50 SHEET 1 AB2 3 VAL S 143 CYS S 147 0 SHEET 2 AB2 3 ALA S 199 ILE S 204 -1 O PHE S 200 N CYS S 147 SHEET 3 AB2 3 PHE S 191 SER S 196 -1 N SER S 194 O THR S 201 SHEET 1 AB3 5 ASN S 182 LEU S 183 0 SHEET 2 AB3 5 GLN S 174 TYR S 178 -1 N TYR S 178 O ASN S 182 SHEET 3 AB3 5 LEU S 162 GLN S 167 -1 N LEU S 166 O GLN S 174 SHEET 4 AB3 5 VAL S 214 GLN S 219 -1 O MET S 218 N TYR S 163 SHEET 5 AB3 5 THR S 231 LYS S 232 -1 O THR S 231 N TYR S 215 SSBOND 1 CYS R 87 CYS R 164 1555 1555 2.03 SSBOND 2 CYS S 22 CYS S 96 1555 1555 2.03 SSBOND 3 CYS S 147 CYS S 217 1555 1555 2.04 CISPEP 1 TYR S 223 PRO S 224 0 2.19 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