HEADER MEMBRANE PROTEIN/IMMUNE SYSTEM 11-MAY-25 9UVQ TITLE CRYO-EM STRUCTURE OF THE OXYTOCIN RECEPTOR BOUND TO NANOBODY NB2H4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: OXYTOCIN RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OT-R; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NANOBODY NB2H4; COMPND 8 CHAIN: B; COMPND 9 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: OXTR; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: VICUGNA PACOS; SOURCE 10 ORGANISM_TAXID: 30538; SOURCE 11 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS GPCR, INACTIVE-STATE, DE NOVO PROTEIN, NANOBODY, MEMBRANE KEYWDS 2 PROTEIN/IMMUNE SYSTEM, MEMBRANE PROTEIN-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR K.GAO,J.NIE,X.ZHANG,X.LIU REVDAT 1 28-OCT-26 9UVQ 0 JRNL AUTH J.NIE,K.GAO,X.ZHANG,H.MENG,Q.LI,X.ZHANG,Y.WU,H.ZENG,W.LIU, JRNL AUTH 2 L.LIU,L.TAN,X.SUN,X.LIU,W.ZHANG JRNL TITL DISCOVERY OF AN ANTAGONIST NANOBODY TARGETING THE OXYTOCIN JRNL TITL 2 RECEPTOR WITH TOCOLYTIC EFFECT IN MICE. JRNL REF NAT COMMUN V. 17 2026 JRNL REFN ESSN 2041-1723 JRNL PMID 42864336 JRNL DOI 10.1038/S41467-026-77680-0 REMARK 2 REMARK 2 RESOLUTION. 3.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, 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) : 3.040 REMARK 3 NUMBER OF PARTICLES : 228632 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9UVQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 13-MAY-25. REMARK 100 THE DEPOSITION ID IS D_1300059245. 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 : CRYO-EM STRUCTURE OF THE REMARK 245 OXYTOCIN RECEPTOR BOUND TO REMARK 245 NANOBODY NB2H4 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 : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1100.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 THR A 67 REMARK 465 ARG A 68 REMARK 465 GLN A 69 REMARK 465 LYS A 70 REMARK 465 HIS A 71 REMARK 465 SER A 72 REMARK 465 ARG A 73 REMARK 465 LEU A 74 REMARK 465 ILE A 141 REMARK 465 CYS A 142 REMARK 465 GLN A 143 REMARK 465 PRO A 144 REMARK 465 LEU A 145 REMARK 465 ARG A 146 REMARK 465 SER A 147 REMARK 465 LEU A 148 REMARK 465 ARG A 149 REMARK 465 ARG A 150 REMARK 465 ARG A 151 REMARK 465 ALA A 181 REMARK 465 ASP A 182 REMARK 465 GLY A 183 REMARK 465 VAL A 184 REMARK 465 PHE A 185 REMARK 465 SER A 224 REMARK 465 PHE A 225 REMARK 465 LYS A 226 REMARK 465 ILE A 227 REMARK 465 TRP A 228 REMARK 465 GLN A 229 REMARK 465 ASN A 230 REMARK 465 LEU A 231 REMARK 465 ARG A 232 REMARK 465 LEU A 233 REMARK 465 LYS A 234 REMARK 465 THR A 235 REMARK 465 ALA A 236 REMARK 465 ALA A 237 REMARK 465 ALA A 238 REMARK 465 ALA A 239 REMARK 465 ALA A 240 REMARK 465 ALA A 241 REMARK 465 GLU A 242 REMARK 465 ALA A 243 REMARK 465 PRO A 244 REMARK 465 GLU A 245 REMARK 465 GLY A 246 REMARK 465 ALA A 247 REMARK 465 ALA A 248 REMARK 465 ALA A 249 REMARK 465 GLY A 250 REMARK 465 ASP A 251 REMARK 465 GLY A 252 REMARK 465 GLY A 253 REMARK 465 ARG A 254 REMARK 465 VAL A 255 REMARK 465 ALA A 256 REMARK 465 LEU A 257 REMARK 465 ALA A 258 REMARK 465 ARG A 259 REMARK 465 VAL A 260 REMARK 465 SER A 261 REMARK 465 SER A 262 REMARK 465 VAL A 263 REMARK 465 LYS A 264 REMARK 465 LEU A 265 REMARK 465 ILE A 266 REMARK 465 SER A 267 REMARK 465 LYS A 268 REMARK 465 ALA A 269 REMARK 465 LYS A 270 REMARK 465 ILE A 271 REMARK 465 TRP A 300 REMARK 465 ASP A 301 REMARK 465 ALA A 302 REMARK 465 ASN A 303 REMARK 465 ALA A 304 REMARK 465 PRO A 305 REMARK 465 LYS A 306 REMARK 465 GLU A 307 REMARK 465 ALA A 308 REMARK 465 SER A 309 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 GLU A 36 CG CD OE1 OE2 REMARK 470 LEU A 38 CG CD1 CD2 REMARK 470 ARG A 40 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 43 CG1 CG2 REMARK 470 VAL A 45 CG1 CG2 REMARK 470 CYS A 47 SG REMARK 470 LEU A 48 CG CD1 CD2 REMARK 470 LEU A 52 CG CD1 CD2 REMARK 470 CYS A 59 SG REMARK 470 VAL A 60 CG1 CG2 REMARK 470 HIS A 65 CG ND1 CD2 CE1 NE2 REMARK 470 THR A 66 OG1 CG2 REMARK 470 PHE A 75 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE A 76 CG CD1 CD2 CE1 CE2 CZ REMARK 470 HIS A 80 CG ND1 CD2 CE1 NE2 REMARK 470 LEU A 81 CG CD1 CD2 REMARK 470 SER A 82 OG REMARK 470 ILE A 83 CG1 CG2 CD1 REMARK 470 LEU A 86 CG CD1 CD2 REMARK 470 VAL A 87 CG1 CG2 REMARK 470 VAL A 88 CG1 CG2 REMARK 470 VAL A 90 CG1 CG2 REMARK 470 PHE A 91 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 92 CG CD OE1 NE2 REMARK 470 PRO A 95 CG CD REMARK 470 LEU A 97 CG CD1 CD2 REMARK 470 LEU A 98 CG CD1 CD2 REMARK 470 ILE A 101 CG1 CG2 CD1 REMARK 470 THR A 102 OG1 CG2 REMARK 470 ARG A 104 CG CD NE CZ NH1 NH2 REMARK 470 PRO A 108 CG CD REMARK 470 ASP A 109 CG OD1 OD2 REMARK 470 LEU A 110 CG CD1 CD2 REMARK 470 LEU A 111 CG CD1 CD2 REMARK 470 CYS A 112 SG REMARK 470 ARG A 113 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 114 CG CD1 CD2 REMARK 470 VAL A 115 CG1 CG2 REMARK 470 LYS A 116 CG CD CE NZ REMARK 470 TYR A 117 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 118 CG CD1 CD2 REMARK 470 VAL A 121 CG1 CG2 REMARK 470 SER A 126 OG REMARK 470 THR A 127 OG1 CG2 REMARK 470 LEU A 132 CG CD1 CD2 REMARK 470 MET A 133 CG SD CE REMARK 470 SER A 134 OG REMARK 470 LEU A 135 CG CD1 CD2 REMARK 470 CYS A 138 SG REMARK 470 LEU A 155 CG CD1 CD2 REMARK 470 VAL A 157 CG1 CG2 REMARK 470 LEU A 158 CG CD1 CD2 REMARK 470 THR A 160 OG1 CG2 REMARK 470 LEU A 162 CG CD1 CD2 REMARK 470 CYS A 164 SG REMARK 470 LEU A 165 CG CD1 CD2 REMARK 470 VAL A 166 CG1 CG2 REMARK 470 PRO A 170 CG CD REMARK 470 VAL A 172 CG1 CG2 REMARK 470 SER A 176 OG REMARK 470 LEU A 177 CG CD1 CD2 REMARK 470 ARG A 178 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 179 CG CD OE1 OE2 REMARK 470 ASP A 186 CG OD1 OD2 REMARK 470 CYS A 187 SG REMARK 470 VAL A 190 CG1 CG2 REMARK 470 ILE A 192 CG1 CG2 CD1 REMARK 470 GLN A 193 CG CD OE1 NE2 REMARK 470 TRP A 195 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 195 CZ3 CH2 REMARK 470 LYS A 198 CG CD CE NZ REMARK 470 THR A 202 OG1 CG2 REMARK 470 TRP A 203 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 203 CZ3 CH2 REMARK 470 THR A 205 OG1 CG2 REMARK 470 VAL A 208 CG1 CG2 REMARK 470 ILE A 210 CG1 CG2 CD1 REMARK 470 VAL A 211 CG1 CG2 REMARK 470 PRO A 212 CG CD REMARK 470 VAL A 213 CG1 CG2 REMARK 470 CYS A 219 SG REMARK 470 TYR A 220 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ILE A 223 CG1 CG2 CD1 REMARK 470 THR A 273 OG1 CG2 REMARK 470 MET A 276 CG SD CE REMARK 470 THR A 277 OG1 CG2 REMARK 470 PHE A 278 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 279 CG1 CG2 CD1 REMARK 470 ILE A 280 CG1 CG2 CD1 REMARK 470 VAL A 281 CG1 CG2 REMARK 470 ILE A 285 CG1 CG2 CD1 REMARK 470 VAL A 286 CG1 CG2 REMARK 470 THR A 289 OG1 CG2 REMARK 470 PHE A 293 CG CD1 CD2 CE1 CE2 CZ REMARK 470 VAL A 294 CG1 CG2 REMARK 470 PHE A 311 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 313 CG1 CG2 CD1 REMARK 470 VAL A 314 CG1 CG2 REMARK 470 LEU A 316 CG CD1 CD2 REMARK 470 SER A 319 OG REMARK 470 CYS A 323 SG REMARK 470 CYS A 324 SG REMARK 470 LYS A 325 CG CD CE NZ REMARK 470 PRO A 326 CG CD REMARK 470 TRP A 327 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 327 CZ3 CH2 REMARK 470 ILE A 328 CG1 CG2 CD1 REMARK 470 MET A 330 CG SD CE REMARK 470 LEU A 331 CG CD1 CD2 REMARK 470 PHE A 332 CG CD1 CD2 CE1 CE2 CZ REMARK 470 TRP A1005 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A1005 CZ3 CH2 REMARK 470 LYS A1012 CG CD CE NZ REMARK 470 GLU A1013 CG CD OE1 OE2 REMARK 470 GLU A1085 CG CD OE1 OE2 REMARK 470 LEU A1092 CG CD1 CD2 REMARK 470 LYS A1095 CG CD CE NZ REMARK 470 TYR A1120 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A1121 CG CD CE NZ REMARK 470 GLU A1124 CG CD OE1 OE2 REMARK 470 GLU A1125 CG CD OE1 OE2 REMARK 470 LYS A1128 CG CD CE NZ REMARK 470 VAL B 92 CG1 CG2 REMARK 470 TYR B 93 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 TYR B 94 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 CYS B 95 SG REMARK 470 VAL B 99 CG1 CG2 REMARK 470 ILE B 100 CG1 CG2 CD1 REMARK 470 ILE B 112 CG1 CG2 CD1 REMARK 470 TYR B 114 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 TYR B 115 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN B 118 CG CD OE1 NE2 REMARK 470 GLN B 121 CG CD OE1 NE2 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 ASP A 109 -118.81 62.48 REMARK 500 PRO A 212 42.89 -83.43 REMARK 500 VAL A 213 -47.12 -134.02 REMARK 500 VAL B 99 -66.34 -106.32 REMARK 500 LEU B 103 -136.83 46.37 REMARK 500 ALA B 108 17.87 80.91 REMARK 500 TYR B 111 7.03 -161.11 REMARK 500 ILE B 112 -88.74 -120.10 REMARK 500 HIS B 113 -172.81 -171.23 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-64535 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE OXYTOCIN RECEPTOR BOUND TO NANOBODY NB2H4 DBREF 9UVQ A 35 334 UNP P30559 OXYR_HUMAN 35 334 DBREF 9UVQ B 92 121 PDB 9UVQ 9UVQ 92 121 SEQADV 9UVQ HIS A 65 UNP P30559 ARG 65 CONFLICT SEQADV 9UVQ ALA A 153 UNP P30559 ASP 153 CONFLICT SEQADV 9UVQ LYS A 325 UNP P30559 ASN 325 CONFLICT SEQADV 9UVQ MET A 333 UNP P30559 THR 333 CONFLICT SEQADV 9UVQ ALA A 1001 UNP P30559 EXPRESSION TAG SEQADV 9UVQ PHE A 1002 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LYS A 1003 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ILE A 1004 UNP P30559 EXPRESSION TAG SEQADV 9UVQ TRP A 1005 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLN A 1006 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ASN A 1007 UNP P30559 EXPRESSION TAG SEQADV 9UVQ SER A 1008 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ALA A 1009 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LEU A 1010 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLY A 1011 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LYS A 1012 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLU A 1013 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LEU A 1014 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ALA A 1015 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ALA A 1016 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLU A 1085 UNP P30559 EXPRESSION TAG SEQADV 9UVQ PRO A 1086 UNP P30559 EXPRESSION TAG SEQADV 9UVQ VAL A 1087 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ALA A 1088 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ILE A 1089 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LEU A 1090 UNP P30559 EXPRESSION TAG SEQADV 9UVQ THR A 1091 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LEU A 1092 UNP P30559 EXPRESSION TAG SEQADV 9UVQ SER A 1093 UNP P30559 EXPRESSION TAG SEQADV 9UVQ PHE A 1094 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LYS A 1095 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ALA A 1119 UNP P30559 EXPRESSION TAG SEQADV 9UVQ TYR A 1120 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LYS A 1121 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLY A 1122 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LEU A 1123 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLU A 1124 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLU A 1125 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLY A 1126 UNP P30559 EXPRESSION TAG SEQADV 9UVQ SER A 1127 UNP P30559 EXPRESSION TAG SEQADV 9UVQ LYS A 1128 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ALA A 1129 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLY A 1130 UNP P30559 EXPRESSION TAG SEQADV 9UVQ GLU A 1131 UNP P30559 EXPRESSION TAG SEQADV 9UVQ ALA A 1132 UNP P30559 EXPRESSION TAG SEQADV 9UVQ THR A 1133 UNP P30559 EXPRESSION TAG SEQADV 9UVQ MET A 1134 UNP P30559 EXPRESSION TAG SEQRES 1 A 343 ASN GLU ALA LEU ALA ARG VAL GLU VAL ALA VAL LEU CYS SEQRES 2 A 343 LEU ILE LEU LEU LEU ALA LEU SER GLY ASN ALA CYS VAL SEQRES 3 A 343 LEU LEU ALA LEU HIS THR THR ARG GLN LYS HIS SER ARG SEQRES 4 A 343 LEU PHE PHE PHE MET LYS HIS LEU SER ILE ALA ASP LEU SEQRES 5 A 343 VAL VAL ALA VAL PHE GLN VAL LEU PRO GLN LEU LEU TRP SEQRES 6 A 343 ASP ILE THR PHE ARG PHE TYR GLY PRO ASP LEU LEU CYS SEQRES 7 A 343 ARG LEU VAL LYS TYR LEU GLN VAL VAL GLY MET PHE ALA SEQRES 8 A 343 SER THR TYR LEU LEU LEU LEU MET SER LEU ASP ARG CYS SEQRES 9 A 343 LEU ALA ILE CYS GLN PRO LEU ARG SER LEU ARG ARG ARG SEQRES 10 A 343 THR ALA ARG LEU ALA VAL LEU ALA THR TRP LEU GLY CYS SEQRES 11 A 343 LEU VAL ALA SER ALA PRO GLN VAL HIS ILE PHE SER LEU SEQRES 12 A 343 ARG GLU VAL ALA ASP GLY VAL PHE ASP CYS TRP ALA VAL SEQRES 13 A 343 PHE ILE GLN PRO TRP GLY PRO LYS ALA TYR ILE THR TRP SEQRES 14 A 343 ILE THR LEU ALA VAL TYR ILE VAL PRO VAL ILE VAL LEU SEQRES 15 A 343 ALA ALA CYS TYR GLY LEU ILE SER PHE LYS ILE TRP GLN SEQRES 16 A 343 ASN LEU ARG LEU LYS THR ALA ALA ALA ALA ALA ALA GLU SEQRES 17 A 343 ALA PRO GLU GLY ALA ALA ALA GLY ASP GLY GLY ARG VAL SEQRES 18 A 343 ALA LEU ALA ARG VAL SER SER VAL LYS LEU ILE SER LYS SEQRES 19 A 343 ALA LYS ILE ARG THR VAL LYS MET THR PHE ILE ILE VAL SEQRES 20 A 343 LEU ALA PHE ILE VAL CYS TRP THR PRO PHE PHE PHE VAL SEQRES 21 A 343 GLN MET TRP SER VAL TRP ASP ALA ASN ALA PRO LYS GLU SEQRES 22 A 343 ALA SER ALA PHE ILE ILE VAL MET LEU LEU ALA SER LEU SEQRES 23 A 343 ASN SER CYS CYS LYS PRO TRP ILE TYR MET LEU PHE MET SEQRES 24 A 343 GLY ALA PHE LYS ILE TRP GLN ASN SER ALA LEU GLY LYS SEQRES 25 A 343 GLU LEU ALA ALA GLU PRO VAL ALA ILE LEU THR LEU SER SEQRES 26 A 343 PHE LYS ALA TYR LYS GLY LEU GLU GLU GLY SER LYS ALA SEQRES 27 A 343 GLY GLU ALA THR MET SEQRES 1 B 30 VAL TYR TYR CYS ALA ALA SER VAL ILE TYR TYR LEU ARG SEQRES 2 B 30 ASP PHE PHE ALA THR TRP TYR ILE HIS TYR TYR TRP GLY SEQRES 3 B 30 GLN GLY THR GLN HELIX 1 AA1 GLU A 36 LEU A 62 1 27 HELIX 2 AA2 PHE A 76 GLN A 92 1 17 HELIX 3 AA3 GLN A 92 PHE A 103 1 12 HELIX 4 AA4 LEU A 111 SER A 126 1 16 HELIX 5 AA5 THR A 127 CYS A 138 1 12 HELIX 6 AA6 ALA A 153 GLY A 163 1 11 HELIX 7 AA7 CYS A 164 PHE A 175 1 12 HELIX 8 AA8 TRP A 195 TYR A 209 1 15 HELIX 9 AA9 ILE A 210 ILE A 223 1 14 HELIX 10 AB1 THR A 273 SER A 298 1 26 HELIX 11 AB2 ILE A 313 GLY A 334 1 22 HELIX 12 AB3 PHE A 1002 ALA A 1016 1 15 HELIX 13 AB4 PRO A 1086 LYS A 1095 1 10 HELIX 14 AB5 TYR A 1120 MET A 1134 1 15 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 MASTER 354 0 0 14 0 0 0 6 1891 2 0 30 END