HEADER VIRAL PROTEIN/IMMUNE SYSTEM 24-JAN-23 8FXB TITLE SARS-COV-2 XBB.1 SPIKE RBD BOUND TO THE HUMAN ACE2 ECTODOMAIN AND THE TITLE 2 S309 NEUTRALIZING ANTIBODY FAB FRAGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: S309 LIGHT CHAIN; COMPND 3 CHAIN: L; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: S309 HEAVY CHAIN; COMPND 7 CHAIN: H; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PROCESSED ANGIOTENSIN-CONVERTING ENZYME 2; COMPND 11 CHAIN: A; COMPND 12 FRAGMENT: ECTODOMAIN; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: SPIKE PROTEIN S1; COMPND 16 CHAIN: E; COMPND 17 FRAGMENT: RECEPTOR BINDING DOMAIN; COMPND 18 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: ACE2, UNQ868/PRO1885; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 18 MOL_ID: 4; SOURCE 19 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS; SOURCE 20 ORGANISM_TAXID: 2901879; SOURCE 21 GENE: S, 2; SOURCE 22 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 23 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS SARS-COV-2, COVID-19, XBB.1, SPIKE GLYCOPROTEIN, NEUTRALIZING KEYWDS 2 ANTIBODIES, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER KEYWDS 3 FOR INFECTIOUS DISEASE, SSGCID, INHIBITOR, ACE2, VIRAL PROTEIN- KEYWDS 4 IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Y.J.PARK,SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE AUTHOR 2 (SSGCID),D.VEESLER REVDAT 1 04-OCT-23 8FXB 0 JRNL AUTH A.ADDETIA,L.PICCOLI,J.B.CASE,Y.J.PARK,M.BELTRAMELLO, JRNL AUTH 2 B.GUARINO,H.DANG,G.D.DE MELO,D.PINTO,K.SPROUSE, JRNL AUTH 3 S.M.SCHEAFFER,J.BASSI,C.SILACCI-FREGNI,F.MUOIO,M.DINI, JRNL AUTH 4 L.VINCENZETTI,R.ACOSTA,D.JOHNSON,S.SUBRAMANIAN,C.SALIBA, JRNL AUTH 5 M.GIURDANELLA,G.LOMBARDO,G.LEONI,K.CULAP,C.MCALISTER, JRNL AUTH 6 A.RAJESH,E.DELLOTA JR.,J.ZHOU,N.FARHAT,D.BOHAN,J.NOACK, JRNL AUTH 7 A.CHEN,F.A.LEMPP,J.QUISPE,L.KERGOAT,F.LARROUS,E.CAMERONI, JRNL AUTH 8 B.WHITENER,O.GIANNINI,P.CIPPA,A.CESCHI,P.FERRARI, JRNL AUTH 9 A.FRANZETTI-PELLANDA,M.BIGGIOGERO,C.GARZONI,S.ZAPPI, JRNL AUTH10 L.BERNASCONI,M.J.KIM,L.E.ROSEN,G.SCHNELL,N.CZUDNOCHOWSKI, JRNL AUTH11 F.BENIGNI,N.FRANKO,J.K.LOGUE,C.YOSHIYAMA,C.STEWART,H.CHU, JRNL AUTH12 H.BOURHY,M.A.SCHMID,L.A.PURCELL,G.SNELL,A.LANZAVECCHIA, JRNL AUTH13 M.S.DIAMOND,D.CORTI,D.VEESLER JRNL TITL NEUTRALIZATION, EFFECTOR FUNCTION AND IMMUNE IMPRINTING OF JRNL TITL 2 OMICRON VARIANTS. JRNL REF NATURE V. 621 592 2023 JRNL REFN ESSN 1476-4687 JRNL PMID 37648855 JRNL DOI 10.1038/S41586-023-06487-6 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : LEGINON, 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) : 3.100 REMARK 3 NUMBER OF PARTICLES : 281957 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 8FXB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1000271662. 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 : SARS-COV-2 XBB.1 SPIKE RBD REMARK 245 BOUND TO THE HUMAN ACE2 REMARK 245 ECTODOMAIN AND THE S309 REMARK 245 NEUTRALIZING ANTIBODY FAB REMARK 245 FRAGMENT; SARS-COV-2 XBB.1 REMARK 245 SPIKE RBD BOUND TO THE HUMAN REMARK 245 ACE2 ECTODOMAIN AND THE S309 REMARK 245 NEUTRALIZING ANTIBODY FAB REMARK 245 FRAGMENT 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 : 8.00 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) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H, A, E, 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 GLU L 1 REMARK 465 GLU L 105 REMARK 465 ILE L 106 REMARK 465 LYS L 107 REMARK 465 ARG L 108 REMARK 465 THR L 109 REMARK 465 VAL L 110 REMARK 465 ALA L 111 REMARK 465 ALA L 112 REMARK 465 PRO L 113 REMARK 465 SER L 114 REMARK 465 VAL L 115 REMARK 465 PHE L 116 REMARK 465 ILE L 117 REMARK 465 PHE L 118 REMARK 465 PRO L 119 REMARK 465 PRO L 120 REMARK 465 SER L 121 REMARK 465 ASP L 122 REMARK 465 GLU L 123 REMARK 465 GLN L 124 REMARK 465 LEU L 125 REMARK 465 LYS L 126 REMARK 465 SER L 127 REMARK 465 GLY L 128 REMARK 465 THR L 129 REMARK 465 ALA L 130 REMARK 465 SER L 131 REMARK 465 VAL L 132 REMARK 465 VAL L 133 REMARK 465 CYS L 134 REMARK 465 LEU L 135 REMARK 465 LEU L 136 REMARK 465 ASN L 137 REMARK 465 ASN L 138 REMARK 465 PHE L 139 REMARK 465 TYR L 140 REMARK 465 PRO L 141 REMARK 465 ARG L 142 REMARK 465 GLU L 143 REMARK 465 ALA L 144 REMARK 465 LYS L 145 REMARK 465 VAL L 146 REMARK 465 GLN L 147 REMARK 465 TRP L 148 REMARK 465 LYS L 149 REMARK 465 VAL L 150 REMARK 465 ASP L 151 REMARK 465 ASN L 152 REMARK 465 ALA L 153 REMARK 465 LEU L 154 REMARK 465 GLN L 155 REMARK 465 SER L 156 REMARK 465 GLY L 157 REMARK 465 ASN L 158 REMARK 465 SER L 159 REMARK 465 GLN L 160 REMARK 465 GLU L 161 REMARK 465 SER L 162 REMARK 465 VAL L 163 REMARK 465 THR L 164 REMARK 465 GLU L 165 REMARK 465 GLN L 166 REMARK 465 ASP L 167 REMARK 465 SER L 168 REMARK 465 LYS L 169 REMARK 465 ASP L 170 REMARK 465 SER L 171 REMARK 465 THR L 172 REMARK 465 TYR L 173 REMARK 465 SER L 174 REMARK 465 LEU L 175 REMARK 465 SER L 176 REMARK 465 SER L 177 REMARK 465 THR L 178 REMARK 465 LEU L 179 REMARK 465 THR L 180 REMARK 465 LEU L 181 REMARK 465 SER L 182 REMARK 465 LYS L 183 REMARK 465 ALA L 184 REMARK 465 ASP L 185 REMARK 465 TYR L 186 REMARK 465 GLU L 187 REMARK 465 LYS L 188 REMARK 465 HIS L 189 REMARK 465 LYS L 190 REMARK 465 VAL L 191 REMARK 465 TYR L 192 REMARK 465 ALA L 193 REMARK 465 CYS L 194 REMARK 465 GLU L 195 REMARK 465 VAL L 196 REMARK 465 THR L 197 REMARK 465 HIS L 198 REMARK 465 GLN L 199 REMARK 465 GLY L 200 REMARK 465 LEU L 201 REMARK 465 SER L 202 REMARK 465 SER L 203 REMARK 465 PRO L 204 REMARK 465 VAL L 205 REMARK 465 THR L 206 REMARK 465 LYS L 207 REMARK 465 SER L 208 REMARK 465 PHE L 209 REMARK 465 ASN L 210 REMARK 465 ARG L 211 REMARK 465 GLY L 212 REMARK 465 GLU L 213 REMARK 465 CYS L 214 REMARK 465 GLN H 1 REMARK 465 SER H 126 REMARK 465 SER H 127 REMARK 465 ALA H 128 REMARK 465 SER H 129 REMARK 465 THR H 130 REMARK 465 LYS H 131 REMARK 465 GLY H 132 REMARK 465 PRO H 133 REMARK 465 SER H 134 REMARK 465 VAL H 135 REMARK 465 PHE H 136 REMARK 465 PRO H 137 REMARK 465 LEU H 138 REMARK 465 ALA H 139 REMARK 465 PRO H 140 REMARK 465 SER H 141 REMARK 465 SER H 142 REMARK 465 LYS H 143 REMARK 465 SER H 144 REMARK 465 THR H 145 REMARK 465 SER H 146 REMARK 465 GLY H 147 REMARK 465 GLY H 148 REMARK 465 THR H 149 REMARK 465 ALA H 150 REMARK 465 ALA H 151 REMARK 465 LEU H 152 REMARK 465 GLY H 153 REMARK 465 CYS H 154 REMARK 465 LEU H 155 REMARK 465 VAL H 156 REMARK 465 LYS H 157 REMARK 465 ASP H 158 REMARK 465 TYR H 159 REMARK 465 PHE H 160 REMARK 465 PRO H 161 REMARK 465 GLU H 162 REMARK 465 PRO H 163 REMARK 465 VAL H 164 REMARK 465 THR H 165 REMARK 465 VAL H 166 REMARK 465 SER H 167 REMARK 465 TRP H 168 REMARK 465 ASN H 169 REMARK 465 SER H 170 REMARK 465 GLY H 171 REMARK 465 ALA H 172 REMARK 465 LEU H 173 REMARK 465 THR H 174 REMARK 465 SER H 175 REMARK 465 GLY H 176 REMARK 465 VAL H 177 REMARK 465 HIS H 178 REMARK 465 THR H 179 REMARK 465 PHE H 180 REMARK 465 PRO H 181 REMARK 465 ALA H 182 REMARK 465 VAL H 183 REMARK 465 LEU H 184 REMARK 465 GLN H 185 REMARK 465 SER H 186 REMARK 465 SER H 187 REMARK 465 GLY H 188 REMARK 465 LEU H 189 REMARK 465 TYR H 190 REMARK 465 SER H 191 REMARK 465 LEU H 192 REMARK 465 SER H 193 REMARK 465 SER H 194 REMARK 465 VAL H 195 REMARK 465 VAL H 196 REMARK 465 THR H 197 REMARK 465 VAL H 198 REMARK 465 PRO H 199 REMARK 465 SER H 200 REMARK 465 SER H 201 REMARK 465 SER H 202 REMARK 465 LEU H 203 REMARK 465 GLY H 204 REMARK 465 THR H 205 REMARK 465 GLN H 206 REMARK 465 THR H 207 REMARK 465 TYR H 208 REMARK 465 ILE H 209 REMARK 465 CYS H 210 REMARK 465 ASN H 211 REMARK 465 VAL H 212 REMARK 465 ASN H 213 REMARK 465 HIS H 214 REMARK 465 LYS H 215 REMARK 465 PRO H 216 REMARK 465 SER H 217 REMARK 465 ASN H 218 REMARK 465 THR H 219 REMARK 465 LYS H 220 REMARK 465 VAL H 221 REMARK 465 ASP H 222 REMARK 465 LYS H 223 REMARK 465 LYS H 224 REMARK 465 VAL H 225 REMARK 465 GLU H 226 REMARK 465 PRO H 227 REMARK 465 LYS H 228 REMARK 465 SER H 229 REMARK 465 CYS H 230 REMARK 465 ASP H 231 REMARK 465 LYS H 232 REMARK 465 THR H 233 REMARK 465 HIS H 234 REMARK 465 THR H 235 REMARK 465 CYS H 236 REMARK 465 PRO H 237 REMARK 465 PRO H 238 REMARK 465 CYS H 239 REMARK 465 PRO H 240 REMARK 465 ALA H 241 REMARK 465 PRO H 242 REMARK 465 GLU H 243 REMARK 465 LEU H 244 REMARK 465 LEU H 245 REMARK 465 ALA H 246 REMARK 465 GLY H 247 REMARK 465 PRO H 248 REMARK 465 SER H 249 REMARK 465 VAL H 250 REMARK 465 PHE H 251 REMARK 465 LEU H 252 REMARK 465 PHE H 253 REMARK 465 PRO H 254 REMARK 465 PRO H 255 REMARK 465 LYS H 256 REMARK 465 PRO H 257 REMARK 465 LYS H 258 REMARK 465 ASP H 259 REMARK 465 THR H 260 REMARK 465 LEU H 261 REMARK 465 MET H 262 REMARK 465 ILE H 263 REMARK 465 SER H 264 REMARK 465 ARG H 265 REMARK 465 THR H 266 REMARK 465 PRO H 267 REMARK 465 GLU H 268 REMARK 465 VAL H 269 REMARK 465 THR H 270 REMARK 465 CYS H 271 REMARK 465 VAL H 272 REMARK 465 VAL H 273 REMARK 465 VAL H 274 REMARK 465 ASP H 275 REMARK 465 VAL H 276 REMARK 465 SER H 277 REMARK 465 HIS H 278 REMARK 465 GLU H 279 REMARK 465 ASP H 280 REMARK 465 PRO H 281 REMARK 465 GLU H 282 REMARK 465 VAL H 283 REMARK 465 LYS H 284 REMARK 465 PHE H 285 REMARK 465 ASN H 286 REMARK 465 TRP H 287 REMARK 465 TYR H 288 REMARK 465 VAL H 289 REMARK 465 ASP H 290 REMARK 465 GLY H 291 REMARK 465 VAL H 292 REMARK 465 GLU H 293 REMARK 465 VAL H 294 REMARK 465 HIS H 295 REMARK 465 ASN H 296 REMARK 465 ALA H 297 REMARK 465 LYS H 298 REMARK 465 THR H 299 REMARK 465 LYS H 300 REMARK 465 PRO H 301 REMARK 465 ARG H 302 REMARK 465 GLU H 303 REMARK 465 GLU H 304 REMARK 465 GLN H 305 REMARK 465 TYR H 306 REMARK 465 ASN H 307 REMARK 465 SER H 308 REMARK 465 THR H 309 REMARK 465 TYR H 310 REMARK 465 ARG H 311 REMARK 465 VAL H 312 REMARK 465 VAL H 313 REMARK 465 SER H 314 REMARK 465 VAL H 315 REMARK 465 LEU H 316 REMARK 465 THR H 317 REMARK 465 VAL H 318 REMARK 465 LEU H 319 REMARK 465 HIS H 320 REMARK 465 GLN H 321 REMARK 465 ASP H 322 REMARK 465 TRP H 323 REMARK 465 LEU H 324 REMARK 465 ASN H 325 REMARK 465 GLY H 326 REMARK 465 LYS H 327 REMARK 465 GLU H 328 REMARK 465 TYR H 329 REMARK 465 LYS H 330 REMARK 465 CYS H 331 REMARK 465 LYS H 332 REMARK 465 VAL H 333 REMARK 465 SER H 334 REMARK 465 ASN H 335 REMARK 465 LYS H 336 REMARK 465 ALA H 337 REMARK 465 LEU H 338 REMARK 465 PRO H 339 REMARK 465 LEU H 340 REMARK 465 PRO H 341 REMARK 465 GLU H 342 REMARK 465 GLU H 343 REMARK 465 LYS H 344 REMARK 465 THR H 345 REMARK 465 ILE H 346 REMARK 465 SER H 347 REMARK 465 LYS H 348 REMARK 465 ALA H 349 REMARK 465 LYS H 350 REMARK 465 GLY H 351 REMARK 465 GLN H 352 REMARK 465 PRO H 353 REMARK 465 ARG H 354 REMARK 465 GLU H 355 REMARK 465 PRO H 356 REMARK 465 GLN H 357 REMARK 465 VAL H 358 REMARK 465 TYR H 359 REMARK 465 THR H 360 REMARK 465 LEU H 361 REMARK 465 PRO H 362 REMARK 465 PRO H 363 REMARK 465 SER H 364 REMARK 465 ARG H 365 REMARK 465 ASP H 366 REMARK 465 GLU H 367 REMARK 465 LEU H 368 REMARK 465 THR H 369 REMARK 465 LYS H 370 REMARK 465 ASN H 371 REMARK 465 GLN H 372 REMARK 465 VAL H 373 REMARK 465 SER H 374 REMARK 465 LEU H 375 REMARK 465 THR H 376 REMARK 465 CYS H 377 REMARK 465 LEU H 378 REMARK 465 VAL H 379 REMARK 465 LYS H 380 REMARK 465 GLY H 381 REMARK 465 PHE H 382 REMARK 465 TYR H 383 REMARK 465 PRO H 384 REMARK 465 SER H 385 REMARK 465 ASP H 386 REMARK 465 ILE H 387 REMARK 465 ALA H 388 REMARK 465 VAL H 389 REMARK 465 GLU H 390 REMARK 465 TRP H 391 REMARK 465 GLU H 392 REMARK 465 SER H 393 REMARK 465 ASN H 394 REMARK 465 GLY H 395 REMARK 465 GLN H 396 REMARK 465 PRO H 397 REMARK 465 GLU H 398 REMARK 465 ASN H 399 REMARK 465 ASN H 400 REMARK 465 TYR H 401 REMARK 465 LYS H 402 REMARK 465 THR H 403 REMARK 465 THR H 404 REMARK 465 PRO H 405 REMARK 465 PRO H 406 REMARK 465 VAL H 407 REMARK 465 LEU H 408 REMARK 465 ASP H 409 REMARK 465 SER H 410 REMARK 465 ASP H 411 REMARK 465 GLY H 412 REMARK 465 SER H 413 REMARK 465 PHE H 414 REMARK 465 PHE H 415 REMARK 465 LEU H 416 REMARK 465 TYR H 417 REMARK 465 SER H 418 REMARK 465 LYS H 419 REMARK 465 LEU H 420 REMARK 465 THR H 421 REMARK 465 VAL H 422 REMARK 465 ASP H 423 REMARK 465 LYS H 424 REMARK 465 SER H 425 REMARK 465 ARG H 426 REMARK 465 TRP H 427 REMARK 465 GLN H 428 REMARK 465 GLN H 429 REMARK 465 GLY H 430 REMARK 465 ASN H 431 REMARK 465 VAL H 432 REMARK 465 PHE H 433 REMARK 465 SER H 434 REMARK 465 CYS H 435 REMARK 465 SER H 436 REMARK 465 VAL H 437 REMARK 465 LEU H 438 REMARK 465 HIS H 439 REMARK 465 GLU H 440 REMARK 465 ALA H 441 REMARK 465 LEU H 442 REMARK 465 HIS H 443 REMARK 465 SER H 444 REMARK 465 HIS H 445 REMARK 465 TYR H 446 REMARK 465 THR H 447 REMARK 465 GLN H 448 REMARK 465 LYS H 449 REMARK 465 SER H 450 REMARK 465 LEU H 451 REMARK 465 SER H 452 REMARK 465 LEU H 453 REMARK 465 SER H 454 REMARK 465 PRO H 455 REMARK 465 GLY H 456 REMARK 465 LYS H 457 REMARK 465 ASN A 134 REMARK 465 PRO A 135 REMARK 465 ASP A 136 REMARK 465 ASN A 137 REMARK 465 PRO A 138 REMARK 465 GLN A 139 REMARK 465 GLU A 140 REMARK 465 TYR A 613 REMARK 465 ALA A 614 REMARK 465 ASP A 615 REMARK 465 LEU A 616 REMARK 465 VAL A 617 REMARK 465 PRO A 618 REMARK 465 ARG A 619 REMARK 465 GLY A 620 REMARK 465 SER A 621 REMARK 465 SER A 622 REMARK 465 ALA A 623 REMARK 465 TRP A 624 REMARK 465 SER A 625 REMARK 465 HIS A 626 REMARK 465 PRO A 627 REMARK 465 GLN A 628 REMARK 465 PHE A 629 REMARK 465 GLU A 630 REMARK 465 LYS A 631 REMARK 465 GLY A 632 REMARK 465 GLY A 633 REMARK 465 GLY A 634 REMARK 465 SER A 635 REMARK 465 GLY A 636 REMARK 465 GLY A 637 REMARK 465 GLY A 638 REMARK 465 SER A 639 REMARK 465 GLY A 640 REMARK 465 GLY A 641 REMARK 465 SER A 642 REMARK 465 ALA A 643 REMARK 465 TRP A 644 REMARK 465 SER A 645 REMARK 465 HIS A 646 REMARK 465 PRO A 647 REMARK 465 GLN A 648 REMARK 465 PHE A 649 REMARK 465 GLU A 650 REMARK 465 LYS A 651 REMARK 465 GLY A 652 REMARK 465 SER A 653 REMARK 465 HIS A 654 REMARK 465 HIS A 655 REMARK 465 HIS A 656 REMARK 465 HIS A 657 REMARK 465 HIS A 658 REMARK 465 HIS A 659 REMARK 465 HIS A 660 REMARK 465 HIS A 661 REMARK 465 HIS A 662 REMARK 465 HIS A 663 REMARK 465 GLY A 664 REMARK 465 GLY A 665 REMARK 465 GLY A 666 REMARK 465 MET E 310 REMARK 465 ALA E 311 REMARK 465 ARG E 312 REMARK 465 ALA E 313 REMARK 465 TRP E 314 REMARK 465 ILE E 315 REMARK 465 PHE E 316 REMARK 465 PHE E 317 REMARK 465 LEU E 318 REMARK 465 LEU E 319 REMARK 465 CYS E 320 REMARK 465 LEU E 321 REMARK 465 ALA E 322 REMARK 465 GLY E 323 REMARK 465 ARG E 324 REMARK 465 ALA E 325 REMARK 465 LEU E 326 REMARK 465 ALA E 327 REMARK 465 ARG E 328 REMARK 465 PHE E 329 REMARK 465 PRO E 330 REMARK 465 ASN E 331 REMARK 465 ILE E 332 REMARK 465 THR E 333 REMARK 465 ASN E 334 REMARK 465 ILE E 368 REMARK 465 TYR E 369 REMARK 465 ASN E 370 REMARK 465 PHE E 371 REMARK 465 ALA E 372 REMARK 465 PRO E 373 REMARK 465 TYR E 380 REMARK 465 GLY E 381 REMARK 465 VAL E 382 REMARK 465 SER E 383 REMARK 465 PRO E 384 REMARK 465 THR E 385 REMARK 465 LYS E 386 REMARK 465 LEU E 387 REMARK 465 ASN E 388 REMARK 465 ASP E 389 REMARK 465 LEU E 390 REMARK 465 CYS E 391 REMARK 465 PHE E 392 REMARK 465 GLU E 516 REMARK 465 LEU E 517 REMARK 465 LEU E 518 REMARK 465 HIS E 519 REMARK 465 ALA E 520 REMARK 465 PRO E 521 REMARK 465 ALA E 522 REMARK 465 THR E 523 REMARK 465 VAL E 524 REMARK 465 CYS E 525 REMARK 465 GLY E 526 REMARK 465 PRO E 527 REMARK 465 LYS E 528 REMARK 465 LYS E 529 REMARK 465 SER E 530 REMARK 465 THR E 531 REMARK 465 GLY E 532 REMARK 465 GLY E 533 REMARK 465 LEU E 534 REMARK 465 ASN E 535 REMARK 465 ASP E 536 REMARK 465 ILE E 537 REMARK 465 PHE E 538 REMARK 465 GLU E 539 REMARK 465 ALA E 540 REMARK 465 GLN E 541 REMARK 465 LYS E 542 REMARK 465 ILE E 543 REMARK 465 GLU E 544 REMARK 465 TRP E 545 REMARK 465 HIS E 546 REMARK 465 GLU E 547 REMARK 465 GLY E 548 REMARK 465 SER E 549 REMARK 465 GLY E 550 REMARK 465 HIS E 551 REMARK 465 HIS E 552 REMARK 465 HIS E 553 REMARK 465 HIS E 554 REMARK 465 HIS E 555 REMARK 465 HIS E 556 REMARK 465 HIS E 557 REMARK 465 HIS E 558 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 ASP A 471 OE1 GLU A 495 2.02 REMARK 500 ND2 ASN A 103 O5 NAG A 705 2.13 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 ALA L 52 -49.87 72.36 REMARK 500 SER L 95 -134.22 48.05 REMARK 500 THR H 77 53.72 35.55 REMARK 500 HIS A 34 7.34 -69.00 REMARK 500 GLU A 35 -37.92 -130.58 REMARK 500 ASN A 53 91.83 -160.06 REMARK 500 GLU A 166 -7.00 -59.91 REMARK 500 HIS A 195 35.01 70.57 REMARK 500 ASN A 322 -152.92 41.02 REMARK 500 ARG A 482 46.50 -76.73 REMARK 500 GLU A 483 -40.71 -163.27 REMARK 500 ASP A 494 -130.05 -96.62 REMARK 500 THR A 496 -4.70 -47.14 REMARK 500 CYS A 498 57.05 -149.90 REMARK 500 THR A 517 38.73 -85.53 REMARK 500 ARG A 518 -56.12 -130.59 REMARK 500 ALA E 363 67.59 68.43 REMARK 500 ASN E 422 -68.13 -126.51 REMARK 500 PHE E 464 17.17 59.63 REMARK 500 PRO E 491 33.02 -96.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-29530 RELATED DB: EMDB REMARK 900 SARS-COV-2 XBB.1 SPIKE RBD BOUND TO THE HUMAN ACE2 ECTODOMAIN AND REMARK 900 THE S309 NEUTRALIZING ANTIBODY FAB FRAGMENT DBREF 8FXB L 1 214 PDB 8FXB 8FXB 1 214 DBREF 8FXB H 1 457 PDB 8FXB 8FXB 1 457 DBREF 8FXB A 19 615 UNP Q9BYF1 ACE2_HUMAN 19 615 DBREF 8FXB E 328 528 UNP P0DTC2 SPIKE_SARS2 328 528 SEQADV 8FXB LEU A 616 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB VAL A 617 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB PRO A 618 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB ARG A 619 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 620 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 621 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 622 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB ALA A 623 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB TRP A 624 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 625 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 626 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB PRO A 627 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLN A 628 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB PHE A 629 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLU A 630 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB LYS A 631 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 632 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 633 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 634 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 635 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 636 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 637 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 638 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 639 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 640 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 641 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 642 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB ALA A 643 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB TRP A 644 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 645 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 646 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB PRO A 647 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLN A 648 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB PHE A 649 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLU A 650 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB LYS A 651 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 652 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB SER A 653 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 654 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 655 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 656 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 657 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 658 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 659 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 660 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 661 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 662 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB HIS A 663 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 664 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 665 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB GLY A 666 UNP Q9BYF1 EXPRESSION TAG SEQADV 8FXB MET E 310 UNP P0DTC2 INITIATING METHIONINE SEQADV 8FXB ALA E 311 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ARG E 312 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ALA E 313 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB TRP E 314 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ILE E 315 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB PHE E 316 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB PHE E 317 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB LEU E 318 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB LEU E 319 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB CYS E 320 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB LEU E 321 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ALA E 322 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLY E 323 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ARG E 324 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ALA E 325 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB LEU E 326 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ALA E 327 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 339 UNP P0DTC2 GLY 339 CONFLICT SEQADV 8FXB THR E 346 UNP P0DTC2 ARG 346 CONFLICT SEQADV 8FXB ILE E 368 UNP P0DTC2 LEU 368 CONFLICT SEQADV 8FXB PHE E 371 UNP P0DTC2 SER 371 CONFLICT SEQADV 8FXB PRO E 373 UNP P0DTC2 SER 373 CONFLICT SEQADV 8FXB PHE E 375 UNP P0DTC2 SER 375 CONFLICT SEQADV 8FXB ALA E 376 UNP P0DTC2 THR 376 CONFLICT SEQADV 8FXB ASN E 405 UNP P0DTC2 ASP 405 CONFLICT SEQADV 8FXB SER E 408 UNP P0DTC2 ARG 408 CONFLICT SEQADV 8FXB ASN E 417 UNP P0DTC2 LYS 417 CONFLICT SEQADV 8FXB LYS E 440 UNP P0DTC2 ASN 440 CONFLICT SEQADV 8FXB PRO E 445 UNP P0DTC2 VAL 445 CONFLICT SEQADV 8FXB SER E 446 UNP P0DTC2 GLY 446 CONFLICT SEQADV 8FXB LYS E 460 UNP P0DTC2 ASN 460 CONFLICT SEQADV 8FXB ASN E 477 UNP P0DTC2 SER 477 CONFLICT SEQADV 8FXB LYS E 478 UNP P0DTC2 THR 478 CONFLICT SEQADV 8FXB ALA E 484 UNP P0DTC2 GLU 484 CONFLICT SEQADV 8FXB SER E 486 UNP P0DTC2 PHE 486 CONFLICT SEQADV 8FXB SER E 490 UNP P0DTC2 PHE 490 CONFLICT SEQADV 8FXB ARG E 498 UNP P0DTC2 GLN 498 CONFLICT SEQADV 8FXB TYR E 501 UNP P0DTC2 ASN 501 CONFLICT SEQADV 8FXB HIS E 505 UNP P0DTC2 TYR 505 CONFLICT SEQADV 8FXB LYS E 529 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB SER E 530 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB THR E 531 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLY E 532 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLY E 533 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB LEU E 534 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ASN E 535 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ASP E 536 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ILE E 537 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB PHE E 538 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLU E 539 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ALA E 540 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLN E 541 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB LYS E 542 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB ILE E 543 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLU E 544 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB TRP E 545 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 546 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLU E 547 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLY E 548 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB SER E 549 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB GLY E 550 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 551 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 552 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 553 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 554 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 555 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 556 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 557 UNP P0DTC2 EXPRESSION TAG SEQADV 8FXB HIS E 558 UNP P0DTC2 EXPRESSION TAG SEQRES 1 L 214 GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU SEQRES 2 L 214 SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER SEQRES 3 L 214 GLN THR VAL SER SER THR SER LEU ALA TRP TYR GLN GLN SEQRES 4 L 214 LYS PRO GLY GLN ALA PRO ARG LEU LEU ILE TYR GLY ALA SEQRES 5 L 214 SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY SEQRES 6 L 214 SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG SEQRES 7 L 214 LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN SEQRES 8 L 214 HIS ASP THR SER LEU THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 L 214 GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE SEQRES 10 L 214 PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SEQRES 11 L 214 SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU SEQRES 12 L 214 ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER SEQRES 13 L 214 GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER LYS SEQRES 14 L 214 ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SER SEQRES 15 L 214 LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU SEQRES 16 L 214 VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SER SEQRES 17 L 214 PHE ASN ARG GLY GLU CYS SEQRES 1 H 457 GLN VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS SEQRES 2 H 457 PRO GLY ALA SER VAL LYS VAL SER CYS LYS ALA SER GLY SEQRES 3 H 457 TYR PRO PHE THR SER TYR GLY ILE SER TRP VAL ARG GLN SEQRES 4 H 457 ALA PRO GLY GLN GLY LEU GLU TRP MET GLY TRP ILE SER SEQRES 5 H 457 THR TYR ASN GLY ASN THR ASN TYR ALA GLN LYS PHE GLN SEQRES 6 H 457 GLY ARG VAL THR MET THR THR ASP THR SER THR THR THR SEQRES 7 H 457 GLY TYR MET GLU LEU ARG ARG LEU ARG SER ASP ASP THR SEQRES 8 H 457 ALA VAL TYR TYR CYS ALA ARG ASP TYR THR ARG GLY ALA SEQRES 9 H 457 TRP PHE GLY GLU SER LEU ILE GLY GLY PHE ASP ASN TRP SEQRES 10 H 457 GLY GLN GLY THR LEU VAL THR VAL SER SER ALA SER THR SEQRES 11 H 457 LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SEQRES 12 H 457 SER THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL SEQRES 13 H 457 LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SEQRES 14 H 457 SER GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA SEQRES 15 H 457 VAL LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL SEQRES 16 H 457 VAL THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR SEQRES 17 H 457 ILE CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL SEQRES 18 H 457 ASP LYS LYS VAL GLU PRO LYS SER CYS ASP LYS THR HIS SEQRES 19 H 457 THR CYS PRO PRO CYS PRO ALA PRO GLU LEU LEU ALA GLY SEQRES 20 H 457 PRO SER VAL PHE LEU PHE PRO PRO LYS PRO LYS ASP THR SEQRES 21 H 457 LEU MET ILE SER ARG THR PRO GLU VAL THR CYS VAL VAL SEQRES 22 H 457 VAL ASP VAL SER HIS GLU ASP PRO GLU VAL LYS PHE ASN SEQRES 23 H 457 TRP TYR VAL ASP GLY VAL GLU VAL HIS ASN ALA LYS THR SEQRES 24 H 457 LYS PRO ARG GLU GLU GLN TYR ASN SER THR TYR ARG VAL SEQRES 25 H 457 VAL SER VAL LEU THR VAL LEU HIS GLN ASP TRP LEU ASN SEQRES 26 H 457 GLY LYS GLU TYR LYS CYS LYS VAL SER ASN LYS ALA LEU SEQRES 27 H 457 PRO LEU PRO GLU GLU LYS THR ILE SER LYS ALA LYS GLY SEQRES 28 H 457 GLN PRO ARG GLU PRO GLN VAL TYR THR LEU PRO PRO SER SEQRES 29 H 457 ARG ASP GLU LEU THR LYS ASN GLN VAL SER LEU THR CYS SEQRES 30 H 457 LEU VAL LYS GLY PHE TYR PRO SER ASP ILE ALA VAL GLU SEQRES 31 H 457 TRP GLU SER ASN GLY GLN PRO GLU ASN ASN TYR LYS THR SEQRES 32 H 457 THR PRO PRO VAL LEU ASP SER ASP GLY SER PHE PHE LEU SEQRES 33 H 457 TYR SER LYS LEU THR VAL ASP LYS SER ARG TRP GLN GLN SEQRES 34 H 457 GLY ASN VAL PHE SER CYS SER VAL LEU HIS GLU ALA LEU SEQRES 35 H 457 HIS SER HIS TYR THR GLN LYS SER LEU SER LEU SER PRO SEQRES 36 H 457 GLY LYS SEQRES 1 A 648 SER THR ILE GLU GLU GLN ALA LYS THR PHE LEU ASP LYS SEQRES 2 A 648 PHE ASN HIS GLU ALA GLU ASP LEU PHE TYR GLN SER SER SEQRES 3 A 648 LEU ALA SER TRP ASN TYR ASN THR ASN ILE THR GLU GLU SEQRES 4 A 648 ASN VAL GLN ASN MET ASN ASN ALA GLY ASP LYS TRP SER SEQRES 5 A 648 ALA PHE LEU LYS GLU GLN SER THR LEU ALA GLN MET TYR SEQRES 6 A 648 PRO LEU GLN GLU ILE GLN ASN LEU THR VAL LYS LEU GLN SEQRES 7 A 648 LEU GLN ALA LEU GLN GLN ASN GLY SER SER VAL LEU SER SEQRES 8 A 648 GLU ASP LYS SER LYS ARG LEU ASN THR ILE LEU ASN THR SEQRES 9 A 648 MET SER THR ILE TYR SER THR GLY LYS VAL CYS ASN PRO SEQRES 10 A 648 ASP ASN PRO GLN GLU CYS LEU LEU LEU GLU PRO GLY LEU SEQRES 11 A 648 ASN GLU ILE MET ALA ASN SER LEU ASP TYR ASN GLU ARG SEQRES 12 A 648 LEU TRP ALA TRP GLU SER TRP ARG SER GLU VAL GLY LYS SEQRES 13 A 648 GLN LEU ARG PRO LEU TYR GLU GLU TYR VAL VAL LEU LYS SEQRES 14 A 648 ASN GLU MET ALA ARG ALA ASN HIS TYR GLU ASP TYR GLY SEQRES 15 A 648 ASP TYR TRP ARG GLY ASP TYR GLU VAL ASN GLY VAL ASP SEQRES 16 A 648 GLY TYR ASP TYR SER ARG GLY GLN LEU ILE GLU ASP VAL SEQRES 17 A 648 GLU HIS THR PHE GLU GLU ILE LYS PRO LEU TYR GLU HIS SEQRES 18 A 648 LEU HIS ALA TYR VAL ARG ALA LYS LEU MET ASN ALA TYR SEQRES 19 A 648 PRO SER TYR ILE SER PRO ILE GLY CYS LEU PRO ALA HIS SEQRES 20 A 648 LEU LEU GLY ASP MET TRP GLY ARG PHE TRP THR ASN LEU SEQRES 21 A 648 TYR SER LEU THR VAL PRO PHE GLY GLN LYS PRO ASN ILE SEQRES 22 A 648 ASP VAL THR ASP ALA MET VAL ASP GLN ALA TRP ASP ALA SEQRES 23 A 648 GLN ARG ILE PHE LYS GLU ALA GLU LYS PHE PHE VAL SER SEQRES 24 A 648 VAL GLY LEU PRO ASN MET THR GLN GLY PHE TRP GLU ASN SEQRES 25 A 648 SER MET LEU THR ASP PRO GLY ASN VAL GLN LYS ALA VAL SEQRES 26 A 648 CYS HIS PRO THR ALA TRP ASP LEU GLY LYS GLY ASP PHE SEQRES 27 A 648 ARG ILE LEU MET CYS THR LYS VAL THR MET ASP ASP PHE SEQRES 28 A 648 LEU THR ALA HIS HIS GLU MET GLY HIS ILE GLN TYR ASP SEQRES 29 A 648 MET ALA TYR ALA ALA GLN PRO PHE LEU LEU ARG ASN GLY SEQRES 30 A 648 ALA ASN GLU GLY PHE HIS GLU ALA VAL GLY GLU ILE MET SEQRES 31 A 648 SER LEU SER ALA ALA THR PRO LYS HIS LEU LYS SER ILE SEQRES 32 A 648 GLY LEU LEU SER PRO ASP PHE GLN GLU ASP ASN GLU THR SEQRES 33 A 648 GLU ILE ASN PHE LEU LEU LYS GLN ALA LEU THR ILE VAL SEQRES 34 A 648 GLY THR LEU PRO PHE THR TYR MET LEU GLU LYS TRP ARG SEQRES 35 A 648 TRP MET VAL PHE LYS GLY GLU ILE PRO LYS ASP GLN TRP SEQRES 36 A 648 MET LYS LYS TRP TRP GLU MET LYS ARG GLU ILE VAL GLY SEQRES 37 A 648 VAL VAL GLU PRO VAL PRO HIS ASP GLU THR TYR CYS ASP SEQRES 38 A 648 PRO ALA SER LEU PHE HIS VAL SER ASN ASP TYR SER PHE SEQRES 39 A 648 ILE ARG TYR TYR THR ARG THR LEU TYR GLN PHE GLN PHE SEQRES 40 A 648 GLN GLU ALA LEU CYS GLN ALA ALA LYS HIS GLU GLY PRO SEQRES 41 A 648 LEU HIS LYS CYS ASP ILE SER ASN SER THR GLU ALA GLY SEQRES 42 A 648 GLN LYS LEU PHE ASN MET LEU ARG LEU GLY LYS SER GLU SEQRES 43 A 648 PRO TRP THR LEU ALA LEU GLU ASN VAL VAL GLY ALA LYS SEQRES 44 A 648 ASN MET ASN VAL ARG PRO LEU LEU ASN TYR PHE GLU PRO SEQRES 45 A 648 LEU PHE THR TRP LEU LYS ASP GLN ASN LYS ASN SER PHE SEQRES 46 A 648 VAL GLY TRP SER THR ASP TRP SER PRO TYR ALA ASP LEU SEQRES 47 A 648 VAL PRO ARG GLY SER SER ALA TRP SER HIS PRO GLN PHE SEQRES 48 A 648 GLU LYS GLY GLY GLY SER GLY GLY GLY SER GLY GLY SER SEQRES 49 A 648 ALA TRP SER HIS PRO GLN PHE GLU LYS GLY SER HIS HIS SEQRES 50 A 648 HIS HIS HIS HIS HIS HIS HIS HIS GLY GLY GLY SEQRES 1 E 249 MET ALA ARG ALA TRP ILE PHE PHE LEU LEU CYS LEU ALA SEQRES 2 E 249 GLY ARG ALA LEU ALA ARG PHE PRO ASN ILE THR ASN LEU SEQRES 3 E 249 CYS PRO PHE HIS GLU VAL PHE ASN ALA THR THR PHE ALA SEQRES 4 E 249 SER VAL TYR ALA TRP ASN ARG LYS ARG ILE SER ASN CYS SEQRES 5 E 249 VAL ALA ASP TYR SER VAL ILE TYR ASN PHE ALA PRO PHE SEQRES 6 E 249 PHE ALA PHE LYS CYS TYR GLY VAL SER PRO THR LYS LEU SEQRES 7 E 249 ASN ASP LEU CYS PHE THR ASN VAL TYR ALA ASP SER PHE SEQRES 8 E 249 VAL ILE ARG GLY ASN GLU VAL SER GLN ILE ALA PRO GLY SEQRES 9 E 249 GLN THR GLY ASN ILE ALA ASP TYR ASN TYR LYS LEU PRO SEQRES 10 E 249 ASP ASP PHE THR GLY CYS VAL ILE ALA TRP ASN SER ASN SEQRES 11 E 249 LYS LEU ASP SER LYS PRO SER GLY ASN TYR ASN TYR LEU SEQRES 12 E 249 TYR ARG LEU PHE ARG LYS SER LYS LEU LYS PRO PHE GLU SEQRES 13 E 249 ARG ASP ILE SER THR GLU ILE TYR GLN ALA GLY ASN LYS SEQRES 14 E 249 PRO CYS ASN GLY VAL ALA GLY SER ASN CYS TYR SER PRO SEQRES 15 E 249 LEU GLN SER TYR GLY PHE ARG PRO THR TYR GLY VAL GLY SEQRES 16 E 249 HIS GLN PRO TYR ARG VAL VAL VAL LEU SER PHE GLU LEU SEQRES 17 E 249 LEU HIS ALA PRO ALA THR VAL CYS GLY PRO LYS LYS SER SEQRES 18 E 249 THR GLY GLY LEU ASN ASP ILE PHE GLU ALA GLN LYS ILE SEQRES 19 E 249 GLU TRP HIS GLU GLY SER GLY HIS HIS HIS HIS HIS HIS SEQRES 20 E 249 HIS HIS HET NAG B 1 14 HET FUC B 2 10 HET NAG A 701 14 HET NAG A 702 14 HET NAG A 703 14 HET NAG A 704 14 HET NAG A 705 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE FORMUL 5 NAG 6(C8 H15 N O6) FORMUL 5 FUC C6 H12 O5 HELIX 1 AA1 SER L 30 THR L 32 5 3 HELIX 2 AA2 GLU L 80 PHE L 84 5 5 HELIX 3 AA3 PRO H 28 TYR H 32 5 5 HELIX 4 AA4 GLN H 62 GLN H 65 5 4 HELIX 5 AA5 THR H 74 THR H 76 5 3 HELIX 6 AA6 ARG H 87 THR H 91 5 5 HELIX 7 AA7 THR A 20 THR A 52 1 33 HELIX 8 AA8 THR A 55 ALA A 80 1 26 HELIX 9 AA9 GLN A 81 TYR A 83 5 3 HELIX 10 AB1 PRO A 84 ILE A 88 5 5 HELIX 11 AB2 ASN A 90 ALA A 99 1 10 HELIX 12 AB3 ASN A 103 LEU A 108 5 6 HELIX 13 AB4 SER A 109 THR A 129 1 21 HELIX 14 AB5 GLY A 147 SER A 155 1 9 HELIX 15 AB6 ASP A 157 VAL A 172 1 16 HELIX 16 AB7 ARG A 177 ALA A 193 1 17 HELIX 17 AB8 ASP A 198 ARG A 204 1 7 HELIX 18 AB9 GLY A 205 GLU A 208 5 4 HELIX 19 AC1 GLN A 221 MET A 249 1 29 HELIX 20 AC2 HIS A 265 LEU A 267 5 3 HELIX 21 AC3 VAL A 293 GLN A 300 1 8 HELIX 22 AC4 ASP A 303 SER A 317 1 15 HELIX 23 AC5 GLY A 326 SER A 331 1 6 HELIX 24 AC6 THR A 365 MET A 383 1 19 HELIX 25 AC7 PRO A 389 ARG A 393 5 5 HELIX 26 AC8 GLU A 402 ALA A 413 1 12 HELIX 27 AC9 THR A 414 ILE A 421 1 8 HELIX 28 AD1 ASP A 431 VAL A 447 1 17 HELIX 29 AD2 THR A 449 GLY A 466 1 18 HELIX 30 AD3 GLN A 472 VAL A 485 1 14 HELIX 31 AD4 CYS A 498 SER A 502 5 5 HELIX 32 AD5 LEU A 503 ASN A 508 1 6 HELIX 33 AD6 PHE A 512 ARG A 514 5 3 HELIX 34 AD7 TYR A 515 ALA A 533 1 19 HELIX 35 AD8 PRO A 538 CYS A 542 5 5 HELIX 36 AD9 SER A 547 ASN A 556 1 10 HELIX 37 AE1 PRO A 565 ASN A 572 1 8 HELIX 38 AE2 VAL A 581 PHE A 588 1 8 HELIX 39 AE3 PHE A 588 ASP A 597 1 10 HELIX 40 AE4 PHE E 338 ASN E 343 1 6 HELIX 41 AE5 ASN E 405 ILE E 410 5 6 HELIX 42 AE6 GLY E 416 ASN E 422 1 7 HELIX 43 AE7 GLY E 502 HIS E 505 5 4 SHEET 1 AA1 4 LEU L 4 SER L 7 0 SHEET 2 AA1 4 ALA L 19 ALA L 25 -1 O ARG L 24 N THR L 5 SHEET 3 AA1 4 ASP L 71 ILE L 76 -1 O ILE L 76 N ALA L 19 SHEET 4 AA1 4 PHE L 63 SER L 68 -1 N SER L 66 O THR L 73 SHEET 1 AA2 5 SER L 54 ARG L 55 0 SHEET 2 AA2 5 ARG L 46 TYR L 50 -1 N TYR L 50 O SER L 54 SHEET 3 AA2 5 LEU L 34 GLN L 39 -1 N TRP L 36 O LEU L 48 SHEET 4 AA2 5 VAL L 86 GLN L 91 -1 O VAL L 86 N GLN L 39 SHEET 5 AA2 5 THR L 97 PHE L 98 -1 O THR L 97 N GLN L 91 SHEET 1 AA3 5 SER L 54 ARG L 55 0 SHEET 2 AA3 5 ARG L 46 TYR L 50 -1 N TYR L 50 O SER L 54 SHEET 3 AA3 5 LEU L 34 GLN L 39 -1 N TRP L 36 O LEU L 48 SHEET 4 AA3 5 VAL L 86 GLN L 91 -1 O VAL L 86 N GLN L 39 SHEET 5 AA3 5 THR L 102 LYS L 103 -1 O THR L 102 N TYR L 87 SHEET 1 AA4 4 GLN H 3 GLN H 6 0 SHEET 2 AA4 4 VAL H 18 SER H 25 -1 O LYS H 23 N VAL H 5 SHEET 3 AA4 4 THR H 78 LEU H 83 -1 O GLY H 79 N CYS H 22 SHEET 4 AA4 4 VAL H 68 ASP H 73 -1 N THR H 69 O GLU H 82 SHEET 1 AA5 6 GLU H 10 VAL H 11 0 SHEET 2 AA5 6 THR H 121 THR H 124 1 O THR H 124 N GLU H 10 SHEET 3 AA5 6 ALA H 92 ASP H 99 -1 N TYR H 94 O THR H 121 SHEET 4 AA5 6 ILE H 34 GLN H 39 -1 N VAL H 37 O TYR H 95 SHEET 5 AA5 6 GLU H 46 ILE H 51 -1 O GLU H 46 N ARG H 38 SHEET 6 AA5 6 THR H 58 TYR H 60 -1 O ASN H 59 N TRP H 50 SHEET 1 AA6 4 GLU H 10 VAL H 11 0 SHEET 2 AA6 4 THR H 121 THR H 124 1 O THR H 124 N GLU H 10 SHEET 3 AA6 4 ALA H 92 ASP H 99 -1 N TYR H 94 O THR H 121 SHEET 4 AA6 4 PHE H 114 TRP H 117 -1 O ASN H 116 N ARG H 98 SHEET 1 AA7 2 LYS A 131 VAL A 132 0 SHEET 2 AA7 2 LEU A 142 LEU A 143 -1 O LEU A 142 N VAL A 132 SHEET 1 AA8 2 LEU A 262 PRO A 263 0 SHEET 2 AA8 2 VAL A 487 VAL A 488 1 O VAL A 488 N LEU A 262 SHEET 1 AA9 2 THR A 347 ASP A 350 0 SHEET 2 AA9 2 PHE A 356 LEU A 359 -1 O ARG A 357 N TRP A 349 SHEET 1 AB1 5 ASN E 354 ILE E 358 0 SHEET 2 AB1 5 VAL E 395 ARG E 403 -1 O VAL E 395 N ILE E 358 SHEET 3 AB1 5 PRO E 507 SER E 514 -1 O SER E 514 N TYR E 396 SHEET 4 AB1 5 GLY E 431 ASN E 437 -1 N CYS E 432 O LEU E 513 SHEET 5 AB1 5 ALA E 376 LYS E 378 -1 N LYS E 378 O VAL E 433 SHEET 1 AB2 2 TYR E 451 TYR E 453 0 SHEET 2 AB2 2 GLN E 493 TYR E 495 -1 O TYR E 495 N TYR E 451 SHEET 1 AB3 2 TYR E 473 GLN E 474 0 SHEET 2 AB3 2 CYS E 488 TYR E 489 -1 O TYR E 489 N TYR E 473 SSBOND 1 CYS L 23 CYS L 89 1555 1555 2.09 SSBOND 2 CYS H 22 CYS H 96 1555 1555 2.02 SSBOND 3 CYS A 133 CYS A 141 1555 1555 2.02 SSBOND 4 CYS A 344 CYS A 361 1555 1555 2.08 SSBOND 5 CYS A 530 CYS A 542 1555 1555 2.01 SSBOND 6 CYS E 336 CYS E 361 1555 1555 2.01 SSBOND 7 CYS E 379 CYS E 432 1555 1555 2.04 SSBOND 8 CYS E 480 CYS E 488 1555 1555 2.04 LINK ND2 ASN A 53 C1 NAG A 702 1555 1555 1.49 LINK ND2 ASN A 90 C1 NAG A 701 1555 1555 1.50 LINK ND2 ASN A 103 C1 NAG A 705 1555 1555 1.43 LINK ND2 ASN A 322 C1 NAG A 704 1555 1555 1.43 LINK ND2 ASN A 546 C1 NAG A 703 1555 1555 1.49 LINK ND2 ASN E 343 C1 NAG B 1 1555 1555 1.46 LINK O6 NAG B 1 C1 FUC B 2 1555 1555 1.49 CISPEP 1 SER L 7 PRO L 8 0 -7.17 CISPEP 2 GLU A 145 PRO A 146 0 -12.99 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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