HEADER SIGNALING PROTEIN 06-OCT-23 8UGY TITLE SEROTONIN 1E RECEPTOR (5-HT1ER)-GI1 COMPLEX BOUND WITH MIANSERIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: 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: 5-HYDROXYTRYPTAMINE RECEPTOR 1E; COMPND 20 CHAIN: R; COMPND 21 SYNONYM: 5-HT-1E,5-HT1E,S31,SEROTONIN RECEPTOR 1E; COMPND 22 ENGINEERED: YES; COMPND 23 MUTATION: 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_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SF9; 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_TAXID: 7108; SOURCE 16 EXPRESSION_SYSTEM_CELL_LINE: SF9; 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_TAXID: 7108; SOURCE 24 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 25 MOL_ID: 4; SOURCE 26 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 27 ORGANISM_COMMON: HUMAN; SOURCE 28 ORGANISM_TAXID: 9606; SOURCE 29 GENE: HTR1E; SOURCE 30 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 31 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 32 EXPRESSION_SYSTEM_CELL_LINE: SF9 KEYWDS GPCR, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR G.ZILBERG,A.L.WARREN,D.WACKER REVDAT 3 23-OCT-24 8UGY 1 REMARK REVDAT 2 08-MAY-24 8UGY 1 JRNL REVDAT 1 01-MAY-24 8UGY 0 JRNL AUTH G.ZILBERG,A.K.PARPOUNAS,A.L.WARREN,B.FIORILLO,D.PROVASI, JRNL AUTH 2 M.FILIZOLA,D.WACKER JRNL TITL STRUCTURAL INSIGHTS INTO THE UNEXPECTED AGONISM OF JRNL TITL 2 TETRACYCLIC ANTIDEPRESSANTS AT SEROTONIN RECEPTORS 5-HT 1E R JRNL TITL 3 AND 5-HT 1F R. JRNL REF SCI ADV V. 10 K4855 2024 JRNL REFN ESSN 2375-2548 JRNL PMID 38630816 JRNL DOI 10.1126/SCIADV.ADK4855 REMARK 2 REMARK 2 RESOLUTION. 3.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.310 REMARK 3 NUMBER OF PARTICLES : 132156 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 8UGY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1000275922. 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 : QUATERNARY COMPLEX OF SEROTONIN REMARK 245 RECEPTOR 5-HT1ER WITH THE GI1 REMARK 245 HETEROTRIMER 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) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 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) : 5254.00 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA 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 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 LEU A 234 REMARK 465 ALA A 235 REMARK 465 GLU A 236 REMARK 465 ASP A 237 REMARK 465 GLU A 238 REMARK 465 GLU A 239 REMARK 465 MET A 240 REMARK 465 MET B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 LEU B -10 REMARK 465 GLU B -9 REMARK 465 VAL B -8 REMARK 465 LEU B -7 REMARK 465 PHE B -6 REMARK 465 GLN B -5 REMARK 465 GLY B -4 REMARK 465 PRO B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 GLY B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 LEU B 4 REMARK 465 ASP B 5 REMARK 465 GLN B 6 REMARK 465 ASN B 340 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 ALA G 7 REMARK 465 SER G 8 REMARK 465 ILE G 9 REMARK 465 ALA G 10 REMARK 465 GLN G 11 REMARK 465 ALA G 12 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 ARG R 161 REMARK 465 SER R 162 REMARK 465 HIS R 163 REMARK 465 ARG R 164 REMARK 465 ARG R 165 REMARK 465 LEU R 166 REMARK 465 SER R 167 REMARK 465 PRO R 168 REMARK 465 PRO R 169 REMARK 465 GLY R 217 REMARK 465 SER R 218 REMARK 465 SER R 219 REMARK 465 ARG R 220 REMARK 465 HIS R 221 REMARK 465 LEU R 222 REMARK 465 SER R 223 REMARK 465 ASN R 224 REMARK 465 ARG R 225 REMARK 465 SER R 226 REMARK 465 THR R 227 REMARK 465 ASP R 228 REMARK 465 SER R 229 REMARK 465 GLN R 230 REMARK 465 ASN R 231 REMARK 465 SER R 232 REMARK 465 PHE R 233 REMARK 465 ALA R 234 REMARK 465 SER R 235 REMARK 465 CYS R 236 REMARK 465 LYS R 237 REMARK 465 LEU R 238 REMARK 465 THR R 239 REMARK 465 GLN R 240 REMARK 465 THR R 241 REMARK 465 PHE R 242 REMARK 465 CYS R 243 REMARK 465 VAL R 244 REMARK 465 SER R 245 REMARK 465 ASP R 246 REMARK 465 PHE R 247 REMARK 465 SER R 248 REMARK 465 THR R 249 REMARK 465 SER R 250 REMARK 465 ASP R 251 REMARK 465 PRO R 252 REMARK 465 THR R 253 REMARK 465 THR R 254 REMARK 465 GLU R 255 REMARK 465 PHE R 256 REMARK 465 GLU R 257 REMARK 465 LYS R 258 REMARK 465 PHE R 259 REMARK 465 HIS R 260 REMARK 465 ALA R 261 REMARK 465 SER R 262 REMARK 465 ILE R 263 REMARK 465 ARG R 264 REMARK 465 ILE R 265 REMARK 465 PRO R 266 REMARK 465 PRO R 267 REMARK 465 PHE R 268 REMARK 465 ASP R 269 REMARK 465 ASN R 270 REMARK 465 ASP R 271 REMARK 465 LEU R 272 REMARK 465 ASP R 273 REMARK 465 HIS R 274 REMARK 465 PRO R 275 REMARK 465 GLY R 276 REMARK 465 GLU R 277 REMARK 465 ARG R 278 REMARK 465 GLN R 279 REMARK 465 GLN R 280 REMARK 465 ILE R 281 REMARK 465 SER R 282 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 LEU R 24 CG CD1 CD2 REMARK 470 TYR R 92 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU R 96 CG CD OE1 OE2 REMARK 470 SER R 171 OG REMARK 470 THR R 174 OG1 CG2 REMARK 470 SER R 317 OG REMARK 470 ILE R 318 CG1 CG2 CD1 REMARK 470 THR R 320 OG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O PRO R 341 OG1 THR R 345 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 215 30.26 -98.50 REMARK 500 THR B 87 -3.93 69.32 REMARK 500 LYS B 127 37.18 -99.25 REMARK 500 ARG B 304 99.26 -69.52 REMARK 500 MET R 85 49.66 -87.31 REMARK 500 ASP R 86 -79.18 38.76 REMARK 500 SER R 171 -2.06 68.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-42241 RELATED DB: EMDB REMARK 900 SEROTONIN 1E RECEPTOR (5-HT1ER)-GI1 COMPLEX BOUND WITH MIANSERIN DBREF 8UGY A 1 354 UNP P63096 GNAI1_HUMAN 1 354 DBREF 8UGY B 7 340 UNP P62873 GBB1_HUMAN 7 340 DBREF 8UGY G 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 8UGY R 20 358 UNP P28566 5HT1E_HUMAN 20 358 SEQADV 8UGY ASN A 47 UNP P63096 SER 47 ENGINEERED MUTATION SEQADV 8UGY ALA A 203 UNP P63096 GLY 203 ENGINEERED MUTATION SEQADV 8UGY ALA A 245 UNP P63096 GLU 245 ENGINEERED MUTATION SEQADV 8UGY SER A 326 UNP P63096 ALA 326 ENGINEERED MUTATION SEQADV 8UGY MET B -17 UNP P62873 EXPRESSION TAG SEQADV 8UGY HIS B -16 UNP P62873 EXPRESSION TAG SEQADV 8UGY HIS B -15 UNP P62873 EXPRESSION TAG SEQADV 8UGY HIS B -14 UNP P62873 EXPRESSION TAG SEQADV 8UGY HIS B -13 UNP P62873 EXPRESSION TAG SEQADV 8UGY HIS B -12 UNP P62873 EXPRESSION TAG SEQADV 8UGY HIS B -11 UNP P62873 EXPRESSION TAG SEQADV 8UGY LEU B -10 UNP P62873 EXPRESSION TAG SEQADV 8UGY GLU B -9 UNP P62873 EXPRESSION TAG SEQADV 8UGY VAL B -8 UNP P62873 EXPRESSION TAG SEQADV 8UGY LEU B -7 UNP P62873 EXPRESSION TAG SEQADV 8UGY PHE B -6 UNP P62873 EXPRESSION TAG SEQADV 8UGY GLN B -5 UNP P62873 EXPRESSION TAG SEQADV 8UGY GLY B -4 UNP P62873 EXPRESSION TAG SEQADV 8UGY PRO B -3 UNP P62873 EXPRESSION TAG SEQADV 8UGY GLY B -2 UNP P62873 EXPRESSION TAG SEQADV 8UGY SER B -1 UNP P62873 EXPRESSION TAG SEQADV 8UGY SER B 0 UNP P62873 EXPRESSION TAG SEQADV 8UGY GLY B 1 UNP P62873 EXPRESSION TAG SEQADV 8UGY SER B 2 UNP P62873 EXPRESSION TAG SEQADV 8UGY GLU B 3 UNP P62873 EXPRESSION TAG SEQADV 8UGY LEU B 4 UNP P62873 EXPRESSION TAG SEQADV 8UGY ASP B 5 UNP P62873 EXPRESSION TAG SEQADV 8UGY GLN B 6 UNP P62873 EXPRESSION TAG SEQADV 8UGY TRP R 111 UNP P28566 LEU 111 ENGINEERED MUTATION 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 ASN 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 ALA 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 ALA 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 SER 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 358 MET HIS HIS HIS HIS HIS HIS LEU GLU VAL LEU PHE GLN SEQRES 2 B 358 GLY PRO GLY SER SER GLY SER GLU LEU ASP GLN LEU ARG SEQRES 3 B 358 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 4 B 358 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 5 B 358 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 6 B 358 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 7 B 358 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 8 B 358 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 9 B 358 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 10 B 358 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 11 B 358 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 12 B 358 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 13 B 358 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 14 B 358 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 15 B 358 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 16 B 358 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 17 B 358 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 18 B 358 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 19 B 358 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 20 B 358 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 21 B 358 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 22 B 358 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 23 B 358 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 24 B 358 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 25 B 358 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 26 B 358 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 27 B 358 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 28 B 358 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 339 THR GLU LYS MET LEU ILE CYS MET THR LEU VAL VAL ILE SEQRES 2 R 339 THR THR LEU THR THR LEU LEU ASN LEU ALA VAL ILE MET SEQRES 3 R 339 ALA ILE GLY THR THR LYS LYS LEU HIS GLN PRO ALA ASN SEQRES 4 R 339 TYR LEU ILE CYS SER LEU ALA VAL THR ASP LEU LEU VAL SEQRES 5 R 339 ALA VAL LEU VAL MET PRO LEU SER ILE ILE TYR ILE VAL SEQRES 6 R 339 MET ASP ARG TRP LYS LEU GLY TYR PHE LEU CYS GLU VAL SEQRES 7 R 339 TRP LEU SER VAL ASP MET THR CYS CYS THR CYS SER ILE SEQRES 8 R 339 TRP HIS LEU CYS VAL ILE ALA LEU ASP ARG TYR TRP ALA SEQRES 9 R 339 ILE THR ASN ALA ILE GLU TYR ALA ARG LYS ARG THR ALA SEQRES 10 R 339 LYS ARG ALA ALA LEU MET ILE LEU THR VAL TRP THR ILE SEQRES 11 R 339 SER ILE PHE ILE SER MET PRO PRO LEU PHE TRP ARG SER SEQRES 12 R 339 HIS ARG ARG LEU SER PRO PRO PRO SER GLN CYS THR ILE SEQRES 13 R 339 GLN HIS ASP HIS VAL ILE TYR THR ILE TYR SER THR LEU SEQRES 14 R 339 GLY ALA PHE TYR ILE PRO LEU THR LEU ILE LEU ILE LEU SEQRES 15 R 339 TYR TYR ARG ILE TYR HIS ALA ALA LYS SER LEU TYR GLN SEQRES 16 R 339 LYS ARG GLY SER SER ARG HIS LEU SER ASN ARG SER THR SEQRES 17 R 339 ASP SER GLN ASN SER PHE ALA SER CYS LYS LEU THR GLN SEQRES 18 R 339 THR PHE CYS VAL SER ASP PHE SER THR SER ASP PRO THR SEQRES 19 R 339 THR GLU PHE GLU LYS PHE HIS ALA SER ILE ARG ILE PRO SEQRES 20 R 339 PRO PHE ASP ASN ASP LEU ASP HIS PRO GLY GLU ARG GLN SEQRES 21 R 339 GLN ILE SER SER THR ARG GLU ARG LYS ALA ALA ARG ILE SEQRES 22 R 339 LEU GLY LEU ILE LEU GLY ALA PHE ILE LEU SER TRP LEU SEQRES 23 R 339 PRO PHE PHE ILE LYS GLU LEU ILE VAL GLY LEU SER ILE SEQRES 24 R 339 TYR THR VAL SER SER GLU VAL ALA ASP PHE LEU THR TRP SEQRES 25 R 339 LEU GLY TYR VAL ASN SER LEU ILE ASN PRO LEU LEU TYR SEQRES 26 R 339 THR SER PHE ASN GLU ASP PHE LYS LEU ALA PHE LYS LYS SEQRES 27 R 339 LEU HET CLR R 401 28 HET CLR R 402 28 HET CLR R 403 28 HET CLR R 404 28 HET CLR R 405 28 HET WRU R 406 20 HETNAM CLR CHOLESTEROL HETNAM WRU MIANSERIN FORMUL 5 CLR 5(C27 H46 O) FORMUL 10 WRU C18 H20 N2 FORMUL 11 HOH *(H2 O) HELIX 1 AA1 SER A 6 ARG A 32 1 27 HELIX 2 AA2 GLY A 45 LYS A 54 1 10 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 ARG A 242 ASN A 255 1 14 HELIX 6 AA6 ASN A 256 THR A 260 5 5 HELIX 7 AA7 LYS A 270 SER A 281 1 12 HELIX 8 AA8 PRO A 282 CYS A 286 5 5 HELIX 9 AA9 THR A 295 LEU A 310 1 16 HELIX 10 AB1 ASP A 328 CYS A 351 1 24 HELIX 11 AB2 ARG B 8 ALA B 26 1 19 HELIX 12 AB3 THR B 29 THR B 34 1 6 HELIX 13 AB4 LYS G 14 ASN G 24 1 11 HELIX 14 AB5 LYS G 29 ALA G 45 1 17 HELIX 15 AB6 GLU R 21 THR R 50 1 30 HELIX 16 AB7 GLN R 55 VAL R 75 1 21 HELIX 17 AB8 VAL R 75 MET R 85 1 11 HELIX 18 AB9 PHE R 93 ASN R 126 1 34 HELIX 19 AC1 ASN R 126 ARG R 134 1 9 HELIX 20 AC2 THR R 135 ILE R 153 1 19 HELIX 21 AC3 MET R 155 TRP R 160 1 6 HELIX 22 AC4 HIS R 179 PHE R 191 1 13 HELIX 23 AC5 PHE R 191 LYS R 215 1 25 HELIX 24 AC6 THR R 284 LEU R 316 1 33 HELIX 25 AC7 SER R 322 VAL R 335 1 14 HELIX 26 AC8 VAL R 335 SER R 346 1 12 HELIX 27 AC9 ASN R 348 LEU R 358 1 11 SHEET 1 AA1 6 VAL A 185 PHE A 191 0 SHEET 2 AA1 6 LEU A 194 ASP A 200 -1 O MET A 198 N THR A 187 SHEET 3 AA1 6 VAL A 34 GLY A 40 1 N LEU A 36 O LYS A 197 SHEET 4 AA1 6 ALA A 220 ALA A 226 1 O ILE A 222 N LEU A 39 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 PHE A 323 1 O TYR A 320 N LEU A 266 SHEET 1 AA2 4 ARG B 49 ARG B 52 0 SHEET 2 AA2 4 PHE B 335 TRP B 339 -1 O ILE B 338 N ARG B 49 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 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 VAL B 71 N HIS B 62 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA3 4 LYS B 89 PRO B 94 -1 O HIS B 91 N ILE B 81 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 SER B 122 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA4 4 ARG B 134 ARG B 137 -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 VAL B 158 N ARG B 150 SHEET 3 AA5 4 THR B 165 ASP B 170 -1 O ALA B 167 N THR B 159 SHEET 4 AA5 4 GLN B 175 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 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 GLY B 288 N SER B 275 SHEET 3 AA8 4 ASN B 293 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA8 4 ARG B 304 ALA B 309 -1 O GLY B 306 N VAL B 296 SSBOND 1 CYS B 121 CYS B 149 1555 1555 2.04 SSBOND 2 CYS R 95 CYS R 173 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