HEADER MEMBRANE PROTEIN 19-DEC-24 9L42 TITLE CRYO-EM STRUCTURE OF HUMAN HISTAMINE RECEPTOR H4R IN COMPLEX WITH TITLE 2 AGONIST HISTAMINE AND GI PROTEINS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTAMINE RECEPTOR H4R; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 13 BETA-1; COMPND 14 CHAIN: C; COMPND 15 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 19 GAMMA-2; COMPND 20 CHAIN: D; COMPND 21 SYNONYM: G GAMMA-I; COMPND 22 ENGINEERED: YES; COMPND 23 MOL_ID: 5; COMPND 24 MOLECULE: ANTIBODY FRAGMENT SCFV16; COMPND 25 CHAIN: E; COMPND 26 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 GENE: GNAI1; SOURCE 12 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 16 ORGANISM_COMMON: HUMAN; SOURCE 17 ORGANISM_TAXID: 9606; SOURCE 18 GENE: GNB1; SOURCE 19 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 21 MOL_ID: 4; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_COMMON: HUMAN; SOURCE 24 ORGANISM_TAXID: 9606; SOURCE 25 GENE: GNG2; SOURCE 26 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 27 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 28 MOL_ID: 5; SOURCE 29 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 30 ORGANISM_COMMON: HUMAN; SOURCE 31 ORGANISM_TAXID: 32630; SOURCE 32 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, HISTAMINE H4R RECEPTOR, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.CHEN,H.ZHANG REVDAT 1 22-OCT-25 9L42 0 JRNL AUTH A.CHEN,C.SU,Z.ZHANG,H.ZHANG JRNL TITL CRYO-EM STRUCTURES AND ALPHAFOLD3 MODELS OF HISTAMINE JRNL TITL 2 RECEPTORS REVEAL DIVERSE LIGAND BINDING AND G PROTEIN BIAS. JRNL REF PHARMACEUTICALS V. 18 2025 JRNL REFN ESSN 1424-8247 JRNL PMID 40143071 JRNL DOI 10.3390/PH18030292 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 2.900 REMARK 3 NUMBER OF PARTICLES : 261176 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 9L42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 24-DEC-24. REMARK 100 THE DEPOSITION ID IS D_1300054922. 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 H4 RECEPTOR IN REMARK 245 COMPLEX WITH GI PROTEIN AND REMARK 245 HISTAMINE 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1600.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : OTHER 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A 1 REMARK 465 PRO A 2 REMARK 465 ASP A 3 REMARK 465 THR A 4 REMARK 465 ASN A 5 REMARK 465 SER A 6 REMARK 465 THR A 7 REMARK 465 ILE A 8 REMARK 465 ASN A 9 REMARK 465 LEU A 10 REMARK 465 SER A 11 REMARK 465 LEU A 12 REMARK 465 SER A 13 REMARK 465 HIS A 274 REMARK 465 LEU A 275 REMARK 465 SER A 276 REMARK 465 ARG A 277 REMARK 465 CYS A 278 REMARK 465 GLN A 279 REMARK 465 SER A 280 REMARK 465 HIS A 281 REMARK 465 PRO A 282 REMARK 465 GLY A 283 REMARK 465 LEU A 284 REMARK 465 THR A 285 REMARK 465 ALA A 286 REMARK 465 LEU A 287 REMARK 465 HIS A 288 REMARK 465 GLN A 289 REMARK 465 ARG A 290 REMARK 465 THR A 333 REMARK 465 GLY A 334 REMARK 465 CYS A 374 REMARK 465 ILE A 375 REMARK 465 LYS A 376 REMARK 465 LYS A 377 REMARK 465 GLN A 378 REMARK 465 PRO A 379 REMARK 465 LEU A 380 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 ILE B 55 REMARK 465 ILE B 56 REMARK 465 HIS B 57 REMARK 465 GLU B 58 REMARK 465 ALA B 59 REMARK 465 GLY B 60 REMARK 465 TYR B 61 REMARK 465 SER B 62 REMARK 465 GLU B 63 REMARK 465 GLU B 64 REMARK 465 GLU B 65 REMARK 465 CYS B 66 REMARK 465 LYS B 67 REMARK 465 GLN B 68 REMARK 465 TYR B 69 REMARK 465 LYS B 70 REMARK 465 ALA B 71 REMARK 465 VAL B 72 REMARK 465 VAL B 73 REMARK 465 TYR B 74 REMARK 465 SER B 75 REMARK 465 ASN B 76 REMARK 465 THR B 77 REMARK 465 ILE B 78 REMARK 465 GLN B 79 REMARK 465 SER B 80 REMARK 465 ILE B 81 REMARK 465 ILE B 82 REMARK 465 ALA B 83 REMARK 465 ILE B 84 REMARK 465 ILE B 85 REMARK 465 ARG B 86 REMARK 465 ALA B 87 REMARK 465 MET B 88 REMARK 465 GLY B 89 REMARK 465 ARG B 90 REMARK 465 LEU B 91 REMARK 465 LYS B 92 REMARK 465 ILE B 93 REMARK 465 ASP B 94 REMARK 465 PHE B 95 REMARK 465 GLY B 96 REMARK 465 ASP B 97 REMARK 465 SER B 98 REMARK 465 ALA B 99 REMARK 465 ARG B 100 REMARK 465 ALA B 101 REMARK 465 ASP B 102 REMARK 465 ASP B 103 REMARK 465 ALA B 104 REMARK 465 ARG B 105 REMARK 465 GLN B 106 REMARK 465 LEU B 107 REMARK 465 PHE B 108 REMARK 465 VAL B 109 REMARK 465 LEU B 110 REMARK 465 ALA B 111 REMARK 465 GLY B 112 REMARK 465 ALA B 113 REMARK 465 ALA B 114 REMARK 465 GLU B 115 REMARK 465 GLU B 116 REMARK 465 GLY B 117 REMARK 465 PHE B 118 REMARK 465 MET B 119 REMARK 465 THR B 120 REMARK 465 ALA B 121 REMARK 465 GLU B 122 REMARK 465 LEU B 123 REMARK 465 ALA B 124 REMARK 465 GLY B 125 REMARK 465 VAL B 126 REMARK 465 ILE B 127 REMARK 465 LYS B 128 REMARK 465 ARG B 129 REMARK 465 LEU B 130 REMARK 465 TRP B 131 REMARK 465 LYS B 132 REMARK 465 ASP B 133 REMARK 465 SER B 134 REMARK 465 GLY B 135 REMARK 465 VAL B 136 REMARK 465 GLN B 137 REMARK 465 ALA B 138 REMARK 465 CYS B 139 REMARK 465 PHE B 140 REMARK 465 ASN B 141 REMARK 465 ARG B 142 REMARK 465 SER B 143 REMARK 465 ARG B 144 REMARK 465 GLU B 145 REMARK 465 TYR B 146 REMARK 465 GLN B 147 REMARK 465 LEU B 148 REMARK 465 ASN B 149 REMARK 465 ASP B 150 REMARK 465 SER B 151 REMARK 465 ALA B 152 REMARK 465 ALA B 153 REMARK 465 TYR B 154 REMARK 465 TYR B 155 REMARK 465 LEU B 156 REMARK 465 ASN B 157 REMARK 465 ASP B 158 REMARK 465 LEU B 159 REMARK 465 ASP B 160 REMARK 465 ARG B 161 REMARK 465 ILE B 162 REMARK 465 ALA B 163 REMARK 465 GLN B 164 REMARK 465 PRO B 165 REMARK 465 ASN B 166 REMARK 465 TYR B 167 REMARK 465 ILE B 168 REMARK 465 PRO B 169 REMARK 465 THR B 170 REMARK 465 GLN B 171 REMARK 465 GLN B 172 REMARK 465 ASP B 173 REMARK 465 VAL B 174 REMARK 465 LEU B 175 REMARK 465 ARG B 176 REMARK 465 THR B 177 REMARK 465 ARG B 178 REMARK 465 VAL B 179 REMARK 465 LYS B 180 REMARK 465 MET C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 HIS C -10 REMARK 465 HIS C -9 REMARK 465 HIS C -8 REMARK 465 HIS C -7 REMARK 465 HIS C -6 REMARK 465 HIS C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 SER C 0 REMARK 465 GLY C 1 REMARK 465 SER C 2 REMARK 465 MET D -9 REMARK 465 HIS D -8 REMARK 465 HIS D -7 REMARK 465 HIS D -6 REMARK 465 HIS D -5 REMARK 465 HIS D -4 REMARK 465 HIS D -3 REMARK 465 HIS D -2 REMARK 465 HIS D -1 REMARK 465 HIS D 0 REMARK 465 HIS D 1 REMARK 465 ALA D 2 REMARK 465 SER D 3 REMARK 465 ASN D 4 REMARK 465 ASN D 5 REMARK 465 THR D 6 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 ALA D 69 REMARK 465 ILE D 70 REMARK 465 LEU D 71 REMARK 465 MET E -37 REMARK 465 LEU E -36 REMARK 465 LEU E -35 REMARK 465 VAL E -34 REMARK 465 ASN E -33 REMARK 465 GLN E -32 REMARK 465 SER E -31 REMARK 465 HIS E -30 REMARK 465 GLN E -29 REMARK 465 GLY E -28 REMARK 465 PHE E -27 REMARK 465 ASN E -26 REMARK 465 LYS E -25 REMARK 465 GLU E -24 REMARK 465 HIS E -23 REMARK 465 THR E -22 REMARK 465 SER E -21 REMARK 465 LYS E -20 REMARK 465 MET E -19 REMARK 465 VAL E -18 REMARK 465 SER E -17 REMARK 465 ALA E -16 REMARK 465 ILE E -15 REMARK 465 VAL E -14 REMARK 465 LEU E -13 REMARK 465 TYR E -12 REMARK 465 VAL E -11 REMARK 465 LEU E -10 REMARK 465 LEU E -9 REMARK 465 ALA E -8 REMARK 465 ALA E -7 REMARK 465 ALA E -6 REMARK 465 ALA E -5 REMARK 465 HIS E -4 REMARK 465 SER E -3 REMARK 465 ALA E -2 REMARK 465 PHE E -1 REMARK 465 ALA E 0 REMARK 465 ASP E 1 REMARK 465 GLY E 121A REMARK 465 GLY E 121B REMARK 465 GLY E 121C REMARK 465 GLY E 121D REMARK 465 SER E 121E REMARK 465 GLY E 121F REMARK 465 GLY E 121G REMARK 465 GLY E 121H REMARK 465 GLY E 121I REMARK 465 SER E 121J REMARK 465 GLY E 121K REMARK 465 GLY E 121L REMARK 465 GLY E 121M REMARK 465 GLY E 121N REMARK 465 SER E 121O REMARK 465 LYS E 236 REMARK 465 GLU E 237 REMARK 465 ASN E 238 REMARK 465 LEU E 239 REMARK 465 TYR E 240 REMARK 465 PHE E 241 REMARK 465 GLN E 242 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 ARG A 15 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 61 CG OD1 OD2 REMARK 470 TRP A 80 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 80 CZ3 CH2 REMARK 470 PHE A 82 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 84 CG CD CE NZ REMARK 470 THR A 127 OG1 CG2 REMARK 470 LYS A 158 CG CD CE NZ REMARK 470 ASP A 159 CG OD1 OD2 REMARK 470 GLU A 160 CG CD OE1 OE2 REMARK 470 LYS A 203 CG CD CE NZ REMARK 470 LYS A 336 CG CD CE NZ REMARK 470 GLU B 25 CG CD OE1 OE2 REMARK 470 GLU B 43 CG CD OE1 OE2 REMARK 470 LYS B 51 CG CD CE NZ REMARK 470 LYS B 54 CG CD CE NZ REMARK 470 ASP B 193 CG OD1 OD2 REMARK 470 ARG B 205 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 261 CG OD1 OD2 REMARK 470 ASP B 272 CG OD1 OD2 REMARK 470 LYS B 279 CG CD CE NZ REMARK 470 LYS B 280 CG CD CE NZ REMARK 470 GLU B 289 CG CD OE1 OE2 REMARK 470 THR B 295 OG1 CG2 REMARK 470 GLU B 297 CG CD OE1 OE2 REMARK 470 CYS B 325 SG REMARK 470 SER B 326 OG REMARK 470 THR B 327 OG1 CG2 REMARK 470 ASP B 328 CG OD1 OD2 REMARK 470 GLU C 3 CG CD OE1 OE2 REMARK 470 ASP C 5 CG OD1 OD2 REMARK 470 GLN C 6 CG CD OE1 NE2 REMARK 470 GLU C 130 CG CD OE1 OE2 REMARK 470 ASN C 268 CG OD1 ND2 REMARK 470 ASP C 312 CG OD1 OD2 REMARK 470 SER C 331 OG REMARK 470 ASP D 48 CG OD1 OD2 REMARK 470 GLU E 42 CG CD OE1 OE2 REMARK 470 ASP E 62 CG OD1 OD2 REMARK 470 LYS E 76 CG CD CE NZ REMARK 470 GLU E 89 CG CD OE1 OE2 REMARK 470 SER E 121 OG REMARK 470 THR E 132 OG1 CG2 REMARK 470 SER E 134 OG REMARK 470 GLU E 141 CG CD OE1 OE2 REMARK 470 SER E 152 OG REMARK 470 GLU E 208 CG CD OE1 OE2 REMARK 470 GLU E 234 CG CD OE1 OE2 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 ILE A 67 -63.15 -92.84 REMARK 500 GLU A 79 -126.02 55.75 REMARK 500 ASP A 81 32.22 -145.73 REMARK 500 LEU A 96 -52.61 -120.70 REMARK 500 ASP A 159 -130.21 54.27 REMARK 500 PHE A 183 -54.14 -124.42 REMARK 500 ARG A 204 42.88 37.22 REMARK 500 TYR A 358 -71.06 -68.73 REMARK 500 ALA B 291 33.04 -97.40 REMARK 500 THR C 87 19.42 57.98 REMARK 500 ALA C 309 40.63 -106.29 REMARK 500 ALA E 92 164.04 178.25 REMARK 500 MET E 180 -56.29 74.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-62803 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN HISTAMINE RECEPTOR H4R IN COMPLEX WITH REMARK 900 AGONIST HISTAMINE AND GI PROTEINS DBREF 9L42 A 1 380 PDB 9L42 9L42 1 380 DBREF 9L42 B 1 354 UNP P63096 GNAI1_HUMAN 1 354 DBREF 9L42 C 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 9L42 D 2 71 UNP P59768 GBG2_HUMAN 2 71 DBREF 9L42 E -37 242 PDB 9L42 9L42 -37 242 SEQADV 9L42 ASN B 47 UNP P63096 SER 47 ENGINEERED MUTATION SEQADV 9L42 ALA B 203 UNP P63096 GLY 203 ENGINEERED MUTATION SEQADV 9L42 ALA B 245 UNP P63096 GLU 245 ENGINEERED MUTATION SEQADV 9L42 SER B 326 UNP P63096 ALA 326 ENGINEERED MUTATION SEQADV 9L42 MET C -13 UNP P62873 INITIATING METHIONINE SEQADV 9L42 HIS C -12 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -11 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -10 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -9 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -8 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -7 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -6 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -5 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -4 UNP P62873 EXPRESSION TAG SEQADV 9L42 HIS C -3 UNP P62873 EXPRESSION TAG SEQADV 9L42 GLY C -2 UNP P62873 LINKER SEQADV 9L42 SER C -1 UNP P62873 LINKER SEQADV 9L42 SER C 0 UNP P62873 LINKER SEQADV 9L42 GLY C 1 UNP P62873 LINKER SEQADV 9L42 MET D -9 UNP P59768 INITIATING METHIONINE SEQADV 9L42 HIS D -8 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D -7 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D -6 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D -5 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D -4 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D -3 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D -2 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D -1 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D 0 UNP P59768 EXPRESSION TAG SEQADV 9L42 HIS D 1 UNP P59768 EXPRESSION TAG SEQRES 1 A 312 MET PRO ASP THR ASN SER THR ILE ASN LEU SER LEU SER SEQRES 2 A 312 THR ARG VAL THR LEU ALA PHE PHE MET SER LEU VAL ALA SEQRES 3 A 312 PHE ALA ILE MET LEU GLY ASN ALA LEU VAL ILE LEU ALA SEQRES 4 A 312 PHE VAL VAL ASP LYS ASN LEU ARG HIS ARG SER SER TYR SEQRES 5 A 312 PHE PHE LEU ASN LEU ALA ILE SER ASP PHE PHE VAL GLY SEQRES 6 A 312 VAL ILE SER ILE PRO LEU TYR ILE PRO HIS THR LEU PHE SEQRES 7 A 312 GLU TRP ASP PHE GLY LYS GLU ILE CYS VAL PHE TRP LEU SEQRES 8 A 312 THR THR ASP TYR LEU LEU CYS THR ALA SER VAL TYR ASN SEQRES 9 A 312 ILE VAL LEU ILE SER TYR ASP ARG TYR LEU SER VAL SER SEQRES 10 A 312 ASN ALA VAL SER TYR ARG THR GLN HIS THR GLY VAL LEU SEQRES 11 A 312 LYS ILE VAL THR LEU MET VAL ALA VAL TRP VAL LEU ALA SEQRES 12 A 312 PHE LEU VAL ASN GLY PRO MET ILE LEU VAL SER GLU SER SEQRES 13 A 312 TRP LYS ASP GLU GLY SER GLU CYS GLU PRO GLY PHE PHE SEQRES 14 A 312 SER GLU TRP TYR ILE LEU ALA ILE THR SER PHE LEU GLU SEQRES 15 A 312 PHE VAL ILE PRO VAL ILE LEU VAL ALA TYR PHE ASN MET SEQRES 16 A 312 ASN ILE TYR TRP SER LEU TRP LYS ARG ASP HIS LEU SER SEQRES 17 A 312 ARG CYS GLN SER HIS PRO GLY LEU THR ALA LEU HIS GLN SEQRES 18 A 312 ARG GLU HIS VAL GLU LEU LEU ARG ALA ARG ARG LEU ALA SEQRES 19 A 312 LYS SER LEU ALA ILE LEU LEU GLY VAL PHE ALA VAL CYS SEQRES 20 A 312 TRP ALA PRO TYR SER LEU PHE THR ILE VAL LEU SER PHE SEQRES 21 A 312 TYR SER SER ALA THR GLY PRO LYS SER VAL TRP TYR ARG SEQRES 22 A 312 ILE ALA PHE TRP LEU GLN TRP PHE ASN SER PHE VAL ASN SEQRES 23 A 312 PRO LEU LEU TYR PRO LEU CYS HIS LYS ARG PHE GLN LYS SEQRES 24 A 312 ALA PHE LEU LYS ILE PHE CYS ILE LYS LYS GLN PRO LEU SEQRES 1 B 354 MET GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL SEQRES 2 B 354 GLU ARG SER LYS MET ILE ASP ARG ASN LEU ARG GLU ASP SEQRES 3 B 354 GLY GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU LEU LEU SEQRES 4 B 354 GLY ALA GLY GLU SER GLY LYS ASN THR ILE VAL LYS GLN SEQRES 5 B 354 MET LYS ILE ILE HIS GLU ALA GLY TYR SER GLU GLU GLU SEQRES 6 B 354 CYS LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE SEQRES 7 B 354 GLN SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU SEQRES 8 B 354 LYS ILE ASP PHE GLY ASP SER ALA ARG ALA ASP ASP ALA SEQRES 9 B 354 ARG GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY SEQRES 10 B 354 PHE MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU SEQRES 11 B 354 TRP LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER SEQRES 12 B 354 ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU SEQRES 13 B 354 ASN ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO SEQRES 14 B 354 THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR THR SEQRES 15 B 354 GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASP LEU HIS SEQRES 16 B 354 PHE LYS MET PHE ASP VAL GLY ALA GLN ARG SER GLU ARG SEQRES 17 B 354 LYS LYS TRP ILE HIS CYS PHE GLU GLY VAL THR ALA ILE SEQRES 18 B 354 ILE PHE CYS VAL ALA LEU SER ASP TYR ASP LEU VAL LEU SEQRES 19 B 354 ALA GLU ASP GLU GLU MET ASN ARG MET HIS ALA SER MET SEQRES 20 B 354 LYS LEU PHE ASP SER ILE CYS ASN ASN LYS TRP PHE THR SEQRES 21 B 354 ASP THR SER ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU SEQRES 22 B 354 PHE GLU GLU LYS ILE LYS LYS SER PRO LEU THR ILE CYS SEQRES 23 B 354 TYR PRO GLU TYR ALA GLY SER ASN THR TYR GLU GLU ALA SEQRES 24 B 354 ALA ALA TYR ILE GLN CYS GLN PHE GLU ASP LEU ASN LYS SEQRES 25 B 354 ARG LYS ASP THR LYS GLU ILE TYR THR HIS PHE THR CYS SEQRES 26 B 354 SER THR ASP THR LYS ASN VAL GLN PHE VAL PHE ASP ALA SEQRES 27 B 354 VAL THR ASP VAL ILE ILE LYS ASN ASN LEU LYS ASP CYS SEQRES 28 B 354 GLY LEU PHE SEQRES 1 C 354 MET HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS GLY SER SEQRES 2 C 354 SER GLY SER GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU SEQRES 3 C 354 GLN LEU LYS ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS SEQRES 4 C 354 ALA ASP ALA THR LEU SER GLN ILE THR ASN ASN ILE ASP SEQRES 5 C 354 PRO VAL GLY ARG ILE GLN MET ARG THR ARG ARG THR LEU SEQRES 6 C 354 ARG GLY HIS LEU ALA LYS ILE TYR ALA MET HIS TRP GLY SEQRES 7 C 354 THR ASP SER ARG LEU LEU VAL SER ALA SER GLN ASP GLY SEQRES 8 C 354 LYS LEU ILE ILE TRP ASP SER TYR THR THR ASN LYS VAL SEQRES 9 C 354 HIS ALA ILE PRO LEU ARG SER SER TRP VAL MET THR CYS SEQRES 10 C 354 ALA TYR ALA PRO SER GLY ASN TYR VAL ALA CYS GLY GLY SEQRES 11 C 354 LEU ASP ASN ILE CYS SER ILE TYR ASN LEU LYS THR ARG SEQRES 12 C 354 GLU GLY ASN VAL ARG VAL SER ARG GLU LEU ALA GLY HIS SEQRES 13 C 354 THR GLY TYR LEU SER CYS CYS ARG PHE LEU ASP ASP ASN SEQRES 14 C 354 GLN ILE VAL THR SER SER GLY ASP THR THR CYS ALA LEU SEQRES 15 C 354 TRP ASP ILE GLU THR GLY GLN GLN THR THR THR PHE THR SEQRES 16 C 354 GLY HIS THR GLY ASP VAL MET SER LEU SER LEU ALA PRO SEQRES 17 C 354 ASP THR ARG LEU PHE VAL SER GLY ALA CYS ASP ALA SER SEQRES 18 C 354 ALA LYS LEU TRP ASP VAL ARG GLU GLY MET CYS ARG GLN SEQRES 19 C 354 THR PHE THR GLY HIS GLU SER ASP ILE ASN ALA ILE CYS SEQRES 20 C 354 PHE PHE PRO ASN GLY ASN ALA PHE ALA THR GLY SER ASP SEQRES 21 C 354 ASP ALA THR CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN SEQRES 22 C 354 GLU LEU MET THR TYR SER HIS ASP ASN ILE ILE CYS GLY SEQRES 23 C 354 ILE THR SER VAL SER PHE SER LYS SER GLY ARG LEU LEU SEQRES 24 C 354 LEU ALA GLY TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP SEQRES 25 C 354 ALA LEU LYS ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS SEQRES 26 C 354 ASP ASN ARG VAL SER CYS LEU GLY VAL THR ASP ASP GLY SEQRES 27 C 354 MET ALA VAL ALA THR GLY SER TRP ASP SER PHE LEU LYS SEQRES 28 C 354 ILE TRP ASN SEQRES 1 D 81 MET HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS ALA SER SEQRES 2 D 81 ASN ASN THR ALA SER ILE ALA GLN ALA ARG LYS LEU VAL SEQRES 3 D 81 GLU GLN LEU LYS MET GLU ALA ASN ILE ASP ARG ILE LYS SEQRES 4 D 81 VAL SER LYS ALA ALA ALA ASP LEU MET ALA TYR CYS GLU SEQRES 5 D 81 ALA HIS ALA LYS GLU ASP PRO LEU LEU THR PRO VAL PRO SEQRES 6 D 81 ALA SER GLU ASN PRO PHE ARG GLU LYS LYS PHE PHE CYS SEQRES 7 D 81 ALA ILE LEU SEQRES 1 E 292 MET LEU LEU VAL ASN GLN SER HIS GLN GLY PHE ASN LYS SEQRES 2 E 292 GLU HIS THR SER LYS MET VAL SER ALA ILE VAL LEU TYR SEQRES 3 E 292 VAL LEU LEU ALA ALA ALA ALA HIS SER ALA PHE ALA ASP SEQRES 4 E 292 VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN PRO SEQRES 5 E 292 GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY PHE SEQRES 6 E 292 ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN ALA SEQRES 7 E 292 PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SER SEQRES 8 E 292 GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS GLY SEQRES 9 E 292 ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR LEU SEQRES 10 E 292 PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR ALA SEQRES 11 E 292 MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SER SEQRES 12 E 292 SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU THR SEQRES 13 E 292 VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER SEQRES 14 E 292 GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA THR SEQRES 15 E 292 SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER ILE SEQRES 16 E 292 SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN GLY SEQRES 17 E 292 ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY GLN SEQRES 18 E 292 SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU ALA SEQRES 19 E 292 SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER GLY SEQRES 20 E 292 THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA GLU SEQRES 21 E 292 ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU TYR SEQRES 22 E 292 PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU LYS SEQRES 23 E 292 GLU ASN LEU TYR PHE GLN HET CLR A 401 28 HET HSM A 402 8 HETNAM CLR CHOLESTEROL HETNAM HSM HISTAMINE FORMUL 6 CLR C27 H46 O FORMUL 7 HSM C5 H9 N3 HELIX 1 AA1 VAL A 16 ASP A 43 1 28 HELIX 2 AA2 HIS A 48 ILE A 67 1 20 HELIX 3 AA3 ILE A 67 LEU A 77 1 11 HELIX 4 AA4 GLU A 85 ASN A 118 1 34 HELIX 5 AA5 ASN A 118 GLN A 125 1 8 HELIX 6 AA6 GLY A 128 SER A 154 1 27 HELIX 7 AA7 PRO A 166 SER A 170 5 5 HELIX 8 AA8 GLU A 171 PHE A 183 1 13 HELIX 9 AA9 PHE A 183 LYS A 203 1 21 HELIX 10 AB1 HIS A 292 SER A 330 1 39 HELIX 11 AB2 SER A 337 HIS A 362 1 26 HELIX 12 AB3 HIS A 362 PHE A 373 1 12 HELIX 13 AB4 SER B 6 ALA B 31 1 26 HELIX 14 AB5 GLY B 45 MET B 53 1 9 HELIX 15 AB6 GLU B 207 GLU B 216 5 10 HELIX 16 AB7 SER B 228 ASP B 231 5 4 HELIX 17 AB8 ASN B 241 ASN B 255 1 15 HELIX 18 AB9 LYS B 270 LYS B 279 1 10 HELIX 19 AC1 PRO B 282 CYS B 286 5 5 HELIX 20 AC2 THR B 295 ASP B 309 1 15 HELIX 21 AC3 THR B 329 CYS B 351 1 23 HELIX 22 AC4 LEU C 4 ALA C 26 1 23 HELIX 23 AC5 THR C 29 THR C 34 1 6 HELIX 24 AC6 SER D 8 ILE D 25 1 18 HELIX 25 AC7 LYS D 29 HIS D 44 1 16 HELIX 26 AC8 ALA E 28 PHE E 32 5 5 HELIX 27 AC9 SER E 53 GLY E 56 5 4 HELIX 28 AD1 ARG E 87 THR E 91 5 5 SHEET 1 AA1 6 VAL B 185 PHE B 191 0 SHEET 2 AA1 6 LEU B 194 ASP B 200 -1 O PHE B 196 N PHE B 189 SHEET 3 AA1 6 VAL B 34 GLY B 40 1 N VAL B 34 O HIS B 195 SHEET 4 AA1 6 ALA B 220 ALA B 226 1 O ILE B 222 N LEU B 39 SHEET 5 AA1 6 SER B 263 ASN B 269 1 O PHE B 267 N PHE B 223 SHEET 6 AA1 6 ILE B 319 PHE B 323 1 O HIS B 322 N LEU B 268 SHEET 1 AA2 4 ARG C 46 LEU C 51 0 SHEET 2 AA2 4 LEU C 336 ASN C 340 -1 O LEU C 336 N LEU C 51 SHEET 3 AA2 4 VAL C 327 GLY C 330 -1 N VAL C 327 O TRP C 339 SHEET 4 AA2 4 CYS C 317 VAL C 320 -1 N CYS C 317 O GLY C 330 SHEET 1 AA3 4 ILE C 58 TRP C 63 0 SHEET 2 AA3 4 LEU C 69 SER C 74 -1 O ALA C 73 N ALA C 60 SHEET 3 AA3 4 LYS C 78 ASP C 83 -1 O LYS C 78 N SER C 74 SHEET 4 AA3 4 ASN C 88 PRO C 94 -1 O ASN C 88 N ASP C 83 SHEET 1 AA4 4 VAL C 100 TYR C 105 0 SHEET 2 AA4 4 TYR C 111 GLY C 116 -1 O ALA C 113 N ALA C 104 SHEET 3 AA4 4 ILE C 120 ASN C 125 -1 O SER C 122 N CYS C 114 SHEET 4 AA4 4 ARG C 134 ALA C 140 -1 O ARG C 134 N ASN C 125 SHEET 1 AA5 4 LEU C 146 PHE C 151 0 SHEET 2 AA5 4 GLN C 156 SER C 161 -1 O VAL C 158 N ARG C 150 SHEET 3 AA5 4 CYS C 166 ASP C 170 -1 O ALA C 167 N THR C 159 SHEET 4 AA5 4 GLN C 175 PHE C 180 -1 O THR C 178 N LEU C 168 SHEET 1 AA6 4 SER C 191 LEU C 192 0 SHEET 2 AA6 4 LEU C 198 GLY C 202 -1 O VAL C 200 N SER C 191 SHEET 3 AA6 4 ALA C 208 ASP C 212 -1 O TRP C 211 N PHE C 199 SHEET 4 AA6 4 CYS C 218 PHE C 222 -1 O ARG C 219 N LEU C 210 SHEET 1 AA7 4 ILE C 229 PHE C 234 0 SHEET 2 AA7 4 ALA C 240 SER C 245 -1 O ALA C 242 N CYS C 233 SHEET 3 AA7 4 CYS C 250 ASP C 254 -1 O PHE C 253 N PHE C 241 SHEET 4 AA7 4 GLN C 259 TYR C 264 -1 O LEU C 261 N LEU C 252 SHEET 1 AA8 4 ILE C 273 PHE C 278 0 SHEET 2 AA8 4 LEU C 284 TYR C 289 -1 O GLY C 288 N SER C 275 SHEET 3 AA8 4 CYS C 294 ASP C 298 -1 O TRP C 297 N LEU C 285 SHEET 4 AA8 4 ARG C 304 LEU C 308 -1 O LEU C 308 N CYS C 294 SHEET 1 AA9 4 GLN E 3 SER E 7 0 SHEET 2 AA9 4 ARG E 18 SER E 25 -1 O SER E 23 N VAL E 5 SHEET 3 AA9 4 THR E 78 MET E 83 -1 O LEU E 81 N LEU E 20 SHEET 4 AA9 4 PHE E 68 ASP E 73 -1 N SER E 71 O PHE E 80 SHEET 1 AB1 6 LEU E 11 VAL E 12 0 SHEET 2 AB1 6 THR E 115 VAL E 119 1 O THR E 118 N VAL E 12 SHEET 3 AB1 6 ALA E 92 SER E 99 -1 N TYR E 94 O THR E 115 SHEET 4 AB1 6 GLY E 33 GLN E 39 -1 N VAL E 37 O TYR E 95 SHEET 5 AB1 6 LEU E 45 ILE E 51 -1 O GLU E 46 N ARG E 38 SHEET 6 AB1 6 ILE E 58 TYR E 60 -1 O TYR E 59 N TYR E 50 SHEET 1 AB2 4 LEU E 11 VAL E 12 0 SHEET 2 AB2 4 THR E 115 VAL E 119 1 O THR E 118 N VAL E 12 SHEET 3 AB2 4 ALA E 92 SER E 99 -1 N TYR E 94 O THR E 115 SHEET 4 AB2 4 PHE E 110 TRP E 111 -1 O PHE E 110 N ARG E 98 SHEET 1 AB3 4 MET E 128 THR E 129 0 SHEET 2 AB3 4 VAL E 143 SER E 149 -1 O ARG E 148 N THR E 129 SHEET 3 AB3 4 ALA E 199 ILE E 204 -1 O PHE E 200 N CYS E 147 SHEET 4 AB3 4 PHE E 191 GLY E 195 -1 N SER E 194 O THR E 201 SHEET 1 AB4 5 ASN E 182 LEU E 183 0 SHEET 2 AB4 5 GLN E 174 TYR E 178 -1 N TYR E 178 O ASN E 182 SHEET 3 AB4 5 LEU E 162 GLN E 167 -1 N LEU E 166 O GLN E 174 SHEET 4 AB4 5 VAL E 214 GLN E 219 -1 O MET E 218 N TYR E 163 SHEET 5 AB4 5 THR E 226 PHE E 227 -1 O THR E 226 N GLN E 219 SHEET 1 AB5 5 ASN E 182 LEU E 183 0 SHEET 2 AB5 5 GLN E 174 TYR E 178 -1 N TYR E 178 O ASN E 182 SHEET 3 AB5 5 LEU E 162 GLN E 167 -1 N LEU E 166 O GLN E 174 SHEET 4 AB5 5 VAL E 214 GLN E 219 -1 O MET E 218 N TYR E 163 SHEET 5 AB5 5 THR E 231 LYS E 232 -1 O THR E 231 N TYR E 215 SSBOND 1 CYS A 87 CYS A 164 1555 1555 2.04 SSBOND 2 CYS E 22 CYS E 96 1555 1555 2.04 SSBOND 3 CYS E 147 CYS E 217 1555 1555 2.03 CISPEP 1 TYR E 223 PRO E 224 0 0.00 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 TER 2206 PHE A 373 TER 3969 PHE B 354 TER 6549 ASN C 340 TER 6985 GLU D 63 TER 8731 LEU E 235 HETATM 8732 C1 CLR A 401 119.296 128.882 111.834 1.00 20.00 C HETATM 8733 C2 CLR A 401 119.420 129.028 113.347 1.00 20.00 C HETATM 8734 C3 CLR A 401 120.814 128.650 113.830 1.00 20.00 C HETATM 8735 C4 CLR A 401 121.820 129.590 113.187 1.00 20.00 C HETATM 8736 C5 CLR A 401 121.653 129.535 111.690 1.00 20.00 C HETATM 8737 C6 CLR A 401 122.735 129.273 110.943 1.00 20.00 C HETATM 8738 C7 CLR A 401 122.717 129.272 109.436 1.00 20.00 C HETATM 8739 C8 CLR A 401 121.501 130.028 108.940 1.00 20.00 C HETATM 8740 C9 CLR A 401 120.248 129.495 109.615 1.00 20.00 C HETATM 8741 C10 CLR A 401 120.283 129.784 111.107 1.00 20.00 C HETATM 8742 C11 CLR A 401 118.987 130.094 108.988 1.00 20.00 C HETATM 8743 C12 CLR A 401 118.950 130.012 107.460 1.00 20.00 C HETATM 8744 C13 CLR A 401 120.205 130.651 106.899 1.00 20.00 C HETATM 8745 C14 CLR A 401 121.368 129.858 107.440 1.00 20.00 C HETATM 8746 C15 CLR A 401 122.552 130.285 106.594 1.00 20.00 C HETATM 8747 C16 CLR A 401 121.936 130.484 105.211 1.00 20.00 C HETATM 8748 C17 CLR A 401 120.423 130.578 105.397 1.00 20.00 C HETATM 8749 C18 CLR A 401 120.297 132.114 107.326 1.00 20.00 C HETATM 8750 C19 CLR A 401 119.915 131.246 111.336 1.00 20.00 C HETATM 8751 C20 CLR A 401 119.853 131.758 104.622 1.00 20.00 C HETATM 8752 C21 CLR A 401 118.480 131.450 104.034 1.00 20.00 C HETATM 8753 C22 CLR A 401 120.817 132.195 103.525 1.00 20.00 C HETATM 8754 C23 CLR A 401 120.369 133.526 102.938 1.00 20.00 C HETATM 8755 C24 CLR A 401 121.343 134.036 101.884 1.00 20.00 C HETATM 8756 C25 CLR A 401 121.156 133.314 100.557 1.00 20.00 C HETATM 8757 C26 CLR A 401 119.736 133.495 100.038 1.00 20.00 C HETATM 8758 C27 CLR A 401 122.171 133.798 99.530 1.00 20.00 C HETATM 8759 O1 CLR A 401 120.888 128.789 115.251 1.00 20.00 O HETATM 8760 N HSM A 402 117.365 123.307 88.905 1.00 30.00 N HETATM 8761 CA HSM A 402 116.965 124.312 87.933 1.00 30.00 C HETATM 8762 CB HSM A 402 115.569 124.824 88.230 1.00 30.00 C HETATM 8763 CG HSM A 402 114.501 123.909 87.739 1.00 30.00 C HETATM 8764 ND1 HSM A 402 113.298 123.766 88.379 1.00 30.00 N HETATM 8765 CD2 HSM A 402 114.449 123.075 86.674 1.00 30.00 C HETATM 8766 CE1 HSM A 402 112.576 122.880 87.698 1.00 30.00 C HETATM 8767 NE2 HSM A 402 113.234 122.430 86.658 1.00 30.00 N CONECT 571 1169 CONECT 1169 571 CONECT 7128 7699 CONECT 7699 7128 CONECT 8049 8591 CONECT 8591 8049 CONECT 8732 8733 8741 CONECT 8733 8732 8734 CONECT 8734 8733 8735 8759 CONECT 8735 8734 8736 CONECT 8736 8735 8737 8741 CONECT 8737 8736 8738 CONECT 8738 8737 8739 CONECT 8739 8738 8740 8745 CONECT 8740 8739 8741 8742 CONECT 8741 8732 8736 8740 8750 CONECT 8742 8740 8743 CONECT 8743 8742 8744 CONECT 8744 8743 8745 8748 8749 CONECT 8745 8739 8744 8746 CONECT 8746 8745 8747 CONECT 8747 8746 8748 CONECT 8748 8744 8747 8751 CONECT 8749 8744 CONECT 8750 8741 CONECT 8751 8748 8752 8753 CONECT 8752 8751 CONECT 8753 8751 8754 CONECT 8754 8753 8755 CONECT 8755 8754 8756 CONECT 8756 8755 8757 8758 CONECT 8757 8756 CONECT 8758 8756 CONECT 8759 8734 CONECT 8760 8761 CONECT 8761 8760 8762 CONECT 8762 8761 8763 CONECT 8763 8762 8764 8765 CONECT 8764 8763 8766 CONECT 8765 8763 8767 CONECT 8766 8764 8767 CONECT 8767 8765 8766 MASTER 461 0 2 28 62 0 0 6 8762 5 42 110 END