HEADER SIGNALING PROTEIN 10-MAR-24 8YN2 TITLE CRYO-EM STRUCTURE OF HISTAMINE H1 RECEPTOR IN COMPLEX WITH HISTAMINE TITLE 2 AND MINIGQ COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENGINEERED GUANINE NUCLEOTIDE-BINDING PROTEIN G(Q) SUBUNIT COMPND 3 ALPHA; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 8 BETA-1; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 13 GAMMA-2; COMPND 14 CHAIN: C; COMPND 15 SYNONYM: G GAMMA-I; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: ANTIBODY FRAGMENT SCFV16; COMPND 19 CHAIN: E; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 5; COMPND 22 MOLECULE: HISTAMINE H1 RECEPTOR; COMPND 23 CHAIN: R; COMPND 24 SYNONYM: H1R,HH1R; COMPND 25 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: GNB1; SOURCE 11 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_COMMON: HUMAN; SOURCE 16 ORGANISM_TAXID: 9606; SOURCE 17 GENE: GNG2; SOURCE 18 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 20 MOL_ID: 4; SOURCE 21 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 22 ORGANISM_TAXID: 32630; SOURCE 23 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 25 MOL_ID: 5; SOURCE 26 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 27 ORGANISM_COMMON: HUMAN; SOURCE 28 ORGANISM_TAXID: 9606; SOURCE 29 GENE: HRH1; SOURCE 30 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 31 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR X.ZHANG,G.LIU,X.LI,W.GONG REVDAT 1 09-OCT-24 8YN2 0 JRNL AUTH X.ZHANG,G.LIU,Y.N.ZHONG,R.ZHANG,C.C.YANG,C.NIU,X.PU,J.SUN, JRNL AUTH 2 T.ZHANG,L.YANG,C.ZHANG,X.LI,X.SHEN,P.XIAO,J.P.SUN,W.GONG JRNL TITL STRUCTURAL BASIS OF LIGAND RECOGNITION AND ACTIVATION OF THE JRNL TITL 2 HISTAMINE RECEPTOR FAMILY JRNL REF NAT COMMUN V. 15 8296 2024 JRNL REFN ESSN 2041-1723 JRNL DOI 10.1038/S41467-024-52585-Y REMARK 2 REMARK 2 RESOLUTION. 2.66 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) : 2.660 REMARK 3 NUMBER OF PARTICLES : 91716 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 8YN2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1300045968. 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-H1R-MINIGQ-SCFV16 REMARK 245 COMPLEX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 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) : 5500.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, E, 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 SER A 3 REMARK 465 THR A 4 REMARK 465 ILE A 55 REMARK 465 LEU A 56 REMARK 465 HIS A 57 REMARK 465 GLY A 58 REMARK 465 GLY A 59 REMARK 465 SER A 60 REMARK 465 GLY A 61 REMARK 465 GLY A 62 REMARK 465 SER A 63 REMARK 465 GLY A 64 REMARK 465 GLY A 65 REMARK 465 THR A 66 REMARK 465 SER A 67 REMARK 465 MET B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 GLY B 1 REMARK 465 GLY B 344 REMARK 465 GLY B 345 REMARK 465 GLY B 346 REMARK 465 GLY B 347 REMARK 465 SER B 348 REMARK 465 GLY B 349 REMARK 465 GLY B 350 REMARK 465 GLY B 351 REMARK 465 GLY B 352 REMARK 465 SER B 353 REMARK 465 SER B 354 REMARK 465 GLY B 355 REMARK 465 VAL B 356 REMARK 465 SER B 357 REMARK 465 GLY B 358 REMARK 465 TRP B 359 REMARK 465 ARG B 360 REMARK 465 LEU B 361 REMARK 465 PHE B 362 REMARK 465 LYS B 363 REMARK 465 LYS B 364 REMARK 465 ILE B 365 REMARK 465 SER B 366 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 SER C 3 REMARK 465 ASN C 4 REMARK 465 ASN C 5 REMARK 465 GLU C 63 REMARK 465 LYS C 64 REMARK 465 LYS C 65 REMARK 465 PHE C 66 REMARK 465 PHE C 67 REMARK 465 CYS C 68 REMARK 465 ALA C 69 REMARK 465 ILE C 70 REMARK 465 LEU C 71 REMARK 465 SER E 121 REMARK 465 GLY E 122 REMARK 465 GLY E 123 REMARK 465 GLY E 124 REMARK 465 GLY E 125 REMARK 465 SER E 126 REMARK 465 GLY E 127 REMARK 465 GLY E 128 REMARK 465 GLY E 129 REMARK 465 GLY E 130 REMARK 465 SER E 131 REMARK 465 GLY E 132 REMARK 465 GLY E 133 REMARK 465 GLY E 134 REMARK 465 GLY E 135 REMARK 465 SER E 136 REMARK 465 LEU E 248 REMARK 465 GLU E 249 REMARK 465 GLU E 250 REMARK 465 ASN E 251 REMARK 465 LEU E 252 REMARK 465 TYR E 253 REMARK 465 PHE E 254 REMARK 465 GLN E 255 REMARK 465 ASP R -52 REMARK 465 TYR R -51 REMARK 465 LYS R -50 REMARK 465 ASP R -49 REMARK 465 ASP R -48 REMARK 465 ASP R -47 REMARK 465 ASP R -46 REMARK 465 HIS R -45 REMARK 465 HIS R -44 REMARK 465 HIS R -43 REMARK 465 HIS R -42 REMARK 465 HIS R -41 REMARK 465 HIS R -40 REMARK 465 HIS R -39 REMARK 465 HIS R -38 REMARK 465 GLY R -37 REMARK 465 GLN R -36 REMARK 465 PRO R -35 REMARK 465 GLY R -34 REMARK 465 ASN R -33 REMARK 465 GLY R -32 REMARK 465 SER R -31 REMARK 465 ALA R -30 REMARK 465 PHE R -29 REMARK 465 LEU R -28 REMARK 465 LEU R -27 REMARK 465 ALA R -26 REMARK 465 PRO R -25 REMARK 465 ASN R -24 REMARK 465 GLY R -23 REMARK 465 SER R -22 REMARK 465 HIS R -21 REMARK 465 ALA R -20 REMARK 465 PRO R -19 REMARK 465 ASP R -18 REMARK 465 HIS R -17 REMARK 465 ASN R -16 REMARK 465 VAL R -15 REMARK 465 THR R -14 REMARK 465 GLN R -13 REMARK 465 GLN R -12 REMARK 465 ARG R -11 REMARK 465 ASP R -10 REMARK 465 GLU R -9 REMARK 465 GLU R -8 REMARK 465 ASN R -7 REMARK 465 LEU R -6 REMARK 465 TYR R -5 REMARK 465 PHE R -4 REMARK 465 GLN R -3 REMARK 465 GLY R -2 REMARK 465 VAL R -1 REMARK 465 ASP R 0 REMARK 465 MET R 1 REMARK 465 SER R 2 REMARK 465 LEU R 3 REMARK 465 PRO R 4 REMARK 465 ASN R 5 REMARK 465 SER R 6 REMARK 465 SER R 7 REMARK 465 CYS R 8 REMARK 465 LEU R 9 REMARK 465 LEU R 10 REMARK 465 GLU R 11 REMARK 465 ASP R 12 REMARK 465 LYS R 13 REMARK 465 MET R 14 REMARK 465 CYS R 15 REMARK 465 GLU R 16 REMARK 465 GLY R 17 REMARK 465 ASN R 18 REMARK 465 LYS R 19 REMARK 465 THR R 20 REMARK 465 THR R 21 REMARK 465 MET R 22 REMARK 465 ALA R 23 REMARK 465 SER R 24 REMARK 465 PRO R 25 REMARK 465 GLN R 26 REMARK 465 LEU R 27 REMARK 465 GLN R 170 REMARK 465 GLN R 171 REMARK 465 THR R 172 REMARK 465 SER R 173 REMARK 465 LEU R 226 REMARK 465 ILE R 227 REMARK 465 ASN R 228 REMARK 465 ARG R 229 REMARK 465 SER R 230 REMARK 465 LEU R 231 REMARK 465 PRO R 232 REMARK 465 SER R 233 REMARK 465 PHE R 234 REMARK 465 SER R 235 REMARK 465 GLU R 236 REMARK 465 ILE R 237 REMARK 465 LYS R 238 REMARK 465 LEU R 239 REMARK 465 ARG R 240 REMARK 465 PRO R 241 REMARK 465 GLU R 242 REMARK 465 ASN R 243 REMARK 465 PRO R 244 REMARK 465 LYS R 245 REMARK 465 GLY R 246 REMARK 465 ASP R 247 REMARK 465 ALA R 248 REMARK 465 LYS R 249 REMARK 465 LYS R 250 REMARK 465 PRO R 251 REMARK 465 GLY R 252 REMARK 465 LYS R 253 REMARK 465 GLU R 254 REMARK 465 SER R 255 REMARK 465 PRO R 256 REMARK 465 TRP R 257 REMARK 465 GLU R 258 REMARK 465 VAL R 259 REMARK 465 LEU R 260 REMARK 465 LYS R 261 REMARK 465 ARG R 262 REMARK 465 LYS R 263 REMARK 465 PRO R 264 REMARK 465 LYS R 265 REMARK 465 ASP R 266 REMARK 465 ALA R 267 REMARK 465 GLY R 268 REMARK 465 GLY R 269 REMARK 465 GLY R 270 REMARK 465 SER R 271 REMARK 465 VAL R 272 REMARK 465 LEU R 273 REMARK 465 LYS R 274 REMARK 465 SER R 275 REMARK 465 PRO R 276 REMARK 465 SER R 277 REMARK 465 GLN R 278 REMARK 465 THR R 279 REMARK 465 PRO R 280 REMARK 465 LYS R 281 REMARK 465 GLU R 282 REMARK 465 MET R 283 REMARK 465 LYS R 284 REMARK 465 SER R 285 REMARK 465 PRO R 286 REMARK 465 VAL R 287 REMARK 465 VAL R 288 REMARK 465 PHE R 289 REMARK 465 SER R 290 REMARK 465 GLN R 291 REMARK 465 GLU R 292 REMARK 465 ASP R 293 REMARK 465 ASP R 294 REMARK 465 ARG R 295 REMARK 465 GLU R 296 REMARK 465 VAL R 297 REMARK 465 ASP R 298 REMARK 465 LYS R 299 REMARK 465 LEU R 300 REMARK 465 TYR R 301 REMARK 465 CYS R 302 REMARK 465 PHE R 303 REMARK 465 PRO R 304 REMARK 465 LEU R 305 REMARK 465 ASP R 306 REMARK 465 ILE R 307 REMARK 465 VAL R 308 REMARK 465 HIS R 309 REMARK 465 MET R 310 REMARK 465 GLN R 311 REMARK 465 ALA R 312 REMARK 465 ALA R 313 REMARK 465 ALA R 314 REMARK 465 GLU R 315 REMARK 465 GLY R 316 REMARK 465 SER R 317 REMARK 465 SER R 318 REMARK 465 ARG R 319 REMARK 465 ASP R 320 REMARK 465 TYR R 321 REMARK 465 VAL R 322 REMARK 465 ALA R 323 REMARK 465 VAL R 324 REMARK 465 ASN R 325 REMARK 465 ARG R 326 REMARK 465 SER R 327 REMARK 465 HIS R 328 REMARK 465 GLY R 329 REMARK 465 GLN R 330 REMARK 465 LEU R 331 REMARK 465 LYS R 332 REMARK 465 THR R 333 REMARK 465 ASP R 334 REMARK 465 GLU R 335 REMARK 465 GLN R 336 REMARK 465 GLY R 337 REMARK 465 LEU R 338 REMARK 465 ASN R 339 REMARK 465 THR R 340 REMARK 465 HIS R 341 REMARK 465 GLY R 342 REMARK 465 ALA R 343 REMARK 465 SER R 344 REMARK 465 GLU R 345 REMARK 465 ILE R 346 REMARK 465 SER R 347 REMARK 465 GLU R 348 REMARK 465 ASP R 349 REMARK 465 GLN R 350 REMARK 465 MET R 351 REMARK 465 LEU R 352 REMARK 465 GLY R 353 REMARK 465 ASP R 354 REMARK 465 SER R 355 REMARK 465 GLN R 356 REMARK 465 SER R 357 REMARK 465 PHE R 358 REMARK 465 SER R 359 REMARK 465 ARG R 360 REMARK 465 THR R 361 REMARK 465 ASP R 362 REMARK 465 SER R 363 REMARK 465 ASP R 364 REMARK 465 THR R 365 REMARK 465 THR R 366 REMARK 465 THR R 367 REMARK 465 GLU R 368 REMARK 465 THR R 369 REMARK 465 ALA R 370 REMARK 465 PRO R 371 REMARK 465 GLY R 372 REMARK 465 LYS R 373 REMARK 465 GLY R 374 REMARK 465 LYS R 375 REMARK 465 LEU R 376 REMARK 465 ARG R 377 REMARK 465 SER R 378 REMARK 465 GLY R 379 REMARK 465 SER R 380 REMARK 465 ASN R 381 REMARK 465 THR R 382 REMARK 465 GLY R 383 REMARK 465 LEU R 384 REMARK 465 ASP R 385 REMARK 465 TYR R 386 REMARK 465 ILE R 387 REMARK 465 LYS R 388 REMARK 465 PHE R 389 REMARK 465 THR R 390 REMARK 465 TRP R 391 REMARK 465 LYS R 392 REMARK 465 ARG R 393 REMARK 465 LEU R 394 REMARK 465 ARG R 395 REMARK 465 SER R 396 REMARK 465 HIS R 397 REMARK 465 SER R 398 REMARK 465 ARG R 399 REMARK 465 GLN R 400 REMARK 465 TYR R 401 REMARK 465 VAL R 402 REMARK 465 SER R 403 REMARK 465 GLY R 404 REMARK 465 LEU R 405 REMARK 465 HIS R 406 REMARK 465 MET R 407 REMARK 465 ARG R 486 REMARK 465 SER R 487 REMARK 465 ALA R 488 REMARK 465 ALA R 489 REMARK 465 ALA R 490 REMARK 465 GLY R 491 REMARK 465 SER R 492 REMARK 465 SER R 493 REMARK 465 GLY R 494 REMARK 465 GLY R 495 REMARK 465 GLY R 496 REMARK 465 GLY R 497 REMARK 465 SER R 498 REMARK 465 GLY R 499 REMARK 465 GLY R 500 REMARK 465 GLY R 501 REMARK 465 GLY R 502 REMARK 465 SER R 503 REMARK 465 SER R 504 REMARK 465 GLY R 505 REMARK 465 VAL R 506 REMARK 465 PHE R 507 REMARK 465 THR R 508 REMARK 465 LEU R 509 REMARK 465 GLU R 510 REMARK 465 ASP R 511 REMARK 465 PHE R 512 REMARK 465 VAL R 513 REMARK 465 GLY R 514 REMARK 465 ASP R 515 REMARK 465 TRP R 516 REMARK 465 GLU R 517 REMARK 465 GLN R 518 REMARK 465 THR R 519 REMARK 465 ALA R 520 REMARK 465 ALA R 521 REMARK 465 TYR R 522 REMARK 465 ASN R 523 REMARK 465 LEU R 524 REMARK 465 ASP R 525 REMARK 465 GLN R 526 REMARK 465 VAL R 527 REMARK 465 LEU R 528 REMARK 465 GLU R 529 REMARK 465 GLN R 530 REMARK 465 GLY R 531 REMARK 465 GLY R 532 REMARK 465 VAL R 533 REMARK 465 SER R 534 REMARK 465 SER R 535 REMARK 465 LEU R 536 REMARK 465 LEU R 537 REMARK 465 GLN R 538 REMARK 465 ASN R 539 REMARK 465 LEU R 540 REMARK 465 ALA R 541 REMARK 465 VAL R 542 REMARK 465 SER R 543 REMARK 465 VAL R 544 REMARK 465 THR R 545 REMARK 465 PRO R 546 REMARK 465 ILE R 547 REMARK 465 GLN R 548 REMARK 465 ARG R 549 REMARK 465 ILE R 550 REMARK 465 VAL R 551 REMARK 465 ARG R 552 REMARK 465 SER R 553 REMARK 465 GLY R 554 REMARK 465 GLU R 555 REMARK 465 ASN R 556 REMARK 465 ALA R 557 REMARK 465 LEU R 558 REMARK 465 LYS R 559 REMARK 465 ILE R 560 REMARK 465 ASP R 561 REMARK 465 ILE R 562 REMARK 465 HIS R 563 REMARK 465 VAL R 564 REMARK 465 ILE R 565 REMARK 465 ILE R 566 REMARK 465 PRO R 567 REMARK 465 TYR R 568 REMARK 465 GLU R 569 REMARK 465 GLY R 570 REMARK 465 LEU R 571 REMARK 465 SER R 572 REMARK 465 ALA R 573 REMARK 465 ASP R 574 REMARK 465 GLN R 575 REMARK 465 MET R 576 REMARK 465 ALA R 577 REMARK 465 GLN R 578 REMARK 465 ILE R 579 REMARK 465 GLU R 580 REMARK 465 GLU R 581 REMARK 465 VAL R 582 REMARK 465 PHE R 583 REMARK 465 LYS R 584 REMARK 465 VAL R 585 REMARK 465 VAL R 586 REMARK 465 TYR R 587 REMARK 465 PRO R 588 REMARK 465 VAL R 589 REMARK 465 ASP R 590 REMARK 465 ASP R 591 REMARK 465 HIS R 592 REMARK 465 HIS R 593 REMARK 465 PHE R 594 REMARK 465 LYS R 595 REMARK 465 VAL R 596 REMARK 465 ILE R 597 REMARK 465 LEU R 598 REMARK 465 PRO R 599 REMARK 465 TYR R 600 REMARK 465 GLY R 601 REMARK 465 THR R 602 REMARK 465 LEU R 603 REMARK 465 VAL R 604 REMARK 465 ILE R 605 REMARK 465 ASP R 606 REMARK 465 GLY R 607 REMARK 465 VAL R 608 REMARK 465 THR R 609 REMARK 465 PRO R 610 REMARK 465 ASN R 611 REMARK 465 MET R 612 REMARK 465 LEU R 613 REMARK 465 ASN R 614 REMARK 465 TYR R 615 REMARK 465 PHE R 616 REMARK 465 GLY R 617 REMARK 465 ARG R 618 REMARK 465 PRO R 619 REMARK 465 TYR R 620 REMARK 465 GLU R 621 REMARK 465 GLY R 622 REMARK 465 ILE R 623 REMARK 465 ALA R 624 REMARK 465 VAL R 625 REMARK 465 PHE R 626 REMARK 465 ASP R 627 REMARK 465 GLY R 628 REMARK 465 LYS R 629 REMARK 465 LYS R 630 REMARK 465 ILE R 631 REMARK 465 THR R 632 REMARK 465 VAL R 633 REMARK 465 THR R 634 REMARK 465 GLY R 635 REMARK 465 THR R 636 REMARK 465 LEU R 637 REMARK 465 TRP R 638 REMARK 465 ASN R 639 REMARK 465 GLY R 640 REMARK 465 ASN R 641 REMARK 465 LYS R 642 REMARK 465 ILE R 643 REMARK 465 ILE R 644 REMARK 465 ASP R 645 REMARK 465 GLU R 646 REMARK 465 ARG R 647 REMARK 465 LEU R 648 REMARK 465 ILE R 649 REMARK 465 THR R 650 REMARK 465 PRO R 651 REMARK 465 ASP R 652 REMARK 465 GLY R 653 REMARK 465 SER R 654 REMARK 465 MET R 655 REMARK 465 LEU R 656 REMARK 465 PHE R 657 REMARK 465 ARG R 658 REMARK 465 VAL R 659 REMARK 465 THR R 660 REMARK 465 ILE R 661 REMARK 465 ASN R 662 REMARK 465 SER R 663 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 LYS A 51 CG CD CE NZ REMARK 470 LYS A 78 CG CD CE NZ REMARK 470 GLN A 89 CG CD OE1 NE2 REMARK 470 ARG A 90 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 91 CG OD1 OD2 REMARK 470 GLU A 92 CG CD OE1 OE2 REMARK 470 LEU A 154 CG CD1 CD2 REMARK 470 LYS A 157 CG CD CE NZ REMARK 470 LYS A 159 CG CD CE NZ REMARK 470 GLU A 161 CG CD OE1 OE2 REMARK 470 ASP A 162 CG OD1 OD2 REMARK 470 GLU A 166 CG CD OE1 OE2 REMARK 470 THR A 171 OG1 CG2 REMARK 470 GLU A 174 CG CD OE1 OE2 REMARK 470 ASP A 175 CG OD1 OD2 REMARK 470 THR A 177 OG1 CG2 REMARK 470 GLU A 179 CG CD OE1 OE2 REMARK 470 ARG A 185 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 199 CG OD1 OD2 REMARK 470 GLU A 222 CG CD OE1 OE2 REMARK 470 MET R 28 CG SD CE REMARK 470 LEU R 89 CG CD1 CD2 REMARK 470 MET R 90 CG SD CE REMARK 470 LYS R 92 CG CD CE NZ REMARK 470 PHE R 168 CG CD1 CD2 CE1 CE2 CZ REMARK 470 MET R 169 CG SD CE REMARK 470 VAL R 174 CG1 CG2 REMARK 470 GLU R 177 CG CD OE1 OE2 REMARK 470 GLU R 181 CG CD OE1 OE2 REMARK 470 GLU R 225 CG CD OE1 OE2 REMARK 470 ASN R 408 CG OD1 ND2 REMARK 470 ARG R 409 CG CD NE CZ NH1 NH2 REMARK 470 ARG R 411 CG CD NE CZ NH1 NH2 REMARK 470 LYS R 442 CG CD CE NZ REMARK 470 GLU R 473 CG CD OE1 OE2 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 OE2 GLU A 8 OH TYR E 175 2.18 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 GLN A 89 -149.78 63.47 REMARK 500 PHE A 100 51.99 -93.33 REMARK 500 MET E 192 -15.89 73.64 REMARK 500 LYS R 442 -4.28 67.86 REMARK 500 ILE R 467 -61.03 -109.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39412 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HISTAMINE H1 RECEPTOR IN COMPLEX WITH REMARK 900 HISTAMINE AND MINIGQ DBREF 8YN2 A 1 65 PDB 8YN2 8YN2 1 65 DBREF 8YN2 A 66 359 PDB 8YN2 8YN2 66 359 DBREF 8YN2 B 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 8YN2 C 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 8YN2 E 1 255 PDB 8YN2 8YN2 1 255 DBREF 8YN2 R 1 487 UNP P35367 HRH1_HUMAN 1 487 DBREF 8YN2 R 488 663 PDB 8YN2 8YN2 488 663 SEQADV 8YN2 MET B -9 UNP P62873 INITIATING METHIONINE SEQADV 8YN2 HIS B -8 UNP P62873 EXPRESSION TAG SEQADV 8YN2 HIS B -7 UNP P62873 EXPRESSION TAG SEQADV 8YN2 HIS B -6 UNP P62873 EXPRESSION TAG SEQADV 8YN2 HIS B -5 UNP P62873 EXPRESSION TAG SEQADV 8YN2 HIS B -4 UNP P62873 EXPRESSION TAG SEQADV 8YN2 HIS B -3 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B -2 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B -1 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 0 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 1 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 341 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 342 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 343 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 344 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 345 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 346 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 347 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 348 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 349 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 350 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 351 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 352 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 353 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 354 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 355 UNP P62873 EXPRESSION TAG SEQADV 8YN2 VAL B 356 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 357 UNP P62873 EXPRESSION TAG SEQADV 8YN2 GLY B 358 UNP P62873 EXPRESSION TAG SEQADV 8YN2 TRP B 359 UNP P62873 EXPRESSION TAG SEQADV 8YN2 ARG B 360 UNP P62873 EXPRESSION TAG SEQADV 8YN2 LEU B 361 UNP P62873 EXPRESSION TAG SEQADV 8YN2 PHE B 362 UNP P62873 EXPRESSION TAG SEQADV 8YN2 LYS B 363 UNP P62873 EXPRESSION TAG SEQADV 8YN2 LYS B 364 UNP P62873 EXPRESSION TAG SEQADV 8YN2 ILE B 365 UNP P62873 EXPRESSION TAG SEQADV 8YN2 SER B 366 UNP P62873 EXPRESSION TAG SEQADV 8YN2 ASP R -52 UNP P35367 EXPRESSION TAG SEQADV 8YN2 TYR R -51 UNP P35367 EXPRESSION TAG SEQADV 8YN2 LYS R -50 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASP R -49 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASP R -48 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASP R -47 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASP R -46 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -45 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -44 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -43 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -42 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -41 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -40 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -39 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -38 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLY R -37 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLN R -36 UNP P35367 EXPRESSION TAG SEQADV 8YN2 PRO R -35 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLY R -34 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASN R -33 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLY R -32 UNP P35367 EXPRESSION TAG SEQADV 8YN2 SER R -31 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ALA R -30 UNP P35367 EXPRESSION TAG SEQADV 8YN2 PHE R -29 UNP P35367 EXPRESSION TAG SEQADV 8YN2 LEU R -28 UNP P35367 EXPRESSION TAG SEQADV 8YN2 LEU R -27 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ALA R -26 UNP P35367 EXPRESSION TAG SEQADV 8YN2 PRO R -25 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASN R -24 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLY R -23 UNP P35367 EXPRESSION TAG SEQADV 8YN2 SER R -22 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -21 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ALA R -20 UNP P35367 EXPRESSION TAG SEQADV 8YN2 PRO R -19 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASP R -18 UNP P35367 EXPRESSION TAG SEQADV 8YN2 HIS R -17 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASN R -16 UNP P35367 EXPRESSION TAG SEQADV 8YN2 VAL R -15 UNP P35367 EXPRESSION TAG SEQADV 8YN2 THR R -14 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLN R -13 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLN R -12 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ARG R -11 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASP R -10 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLU R -9 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLU R -8 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASN R -7 UNP P35367 EXPRESSION TAG SEQADV 8YN2 LEU R -6 UNP P35367 EXPRESSION TAG SEQADV 8YN2 TYR R -5 UNP P35367 EXPRESSION TAG SEQADV 8YN2 PHE R -4 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLN R -3 UNP P35367 EXPRESSION TAG SEQADV 8YN2 GLY R -2 UNP P35367 EXPRESSION TAG SEQADV 8YN2 VAL R -1 UNP P35367 EXPRESSION TAG SEQADV 8YN2 ASP R 0 UNP P35367 EXPRESSION TAG SEQRES 1 A 246 MET GLY SER THR VAL SER ALA GLU ASP LYS ALA ALA ALA SEQRES 2 A 246 GLU ARG SER LYS MET ILE ASP LYS ASN LEU ARG GLU ASP SEQRES 3 A 246 GLY GLU LYS ALA ARG ARG THR LEU ARG LEU LEU LEU LEU SEQRES 4 A 246 GLY ALA ASP ASN SER GLY LYS SER THR ILE VAL LYS GLN SEQRES 5 A 246 MET ARG ILE LEU HIS GLY GLY SER GLY GLY SER GLY GLY SEQRES 6 A 246 THR SER GLY ILE PHE GLU THR LYS PHE GLN VAL ASP LYS SEQRES 7 A 246 VAL ASN PHE HIS MET PHE ASP VAL GLY GLY GLN ARG ASP SEQRES 8 A 246 GLU ARG ARG LYS TRP ILE GLN CYS PHE ASN ASP VAL THR SEQRES 9 A 246 ALA ILE ILE PHE VAL VAL ASP SER SER ASP TYR ASN ARG SEQRES 10 A 246 LEU GLN GLU ALA LEU ASN ASP PHE LYS SER ILE TRP ASN SEQRES 11 A 246 ASN ARG TRP LEU ARG THR ILE SER VAL ILE LEU PHE LEU SEQRES 12 A 246 ASN LYS GLN ASP LEU LEU ALA GLU LYS VAL LEU ALA GLY SEQRES 13 A 246 LYS SER LYS ILE GLU ASP TYR PHE PRO GLU PHE ALA ARG SEQRES 14 A 246 TYR THR THR PRO GLU ASP ALA THR PRO GLU PRO GLY GLU SEQRES 15 A 246 ASP PRO ARG VAL THR ARG ALA LYS TYR PHE ILE ARG LYS SEQRES 16 A 246 GLU PHE VAL ASP ILE SER THR ALA SER GLY ASP GLY ARG SEQRES 17 A 246 HIS ILE CYS TYR PRO HIS PHE THR CYS ALA VAL ASP THR SEQRES 18 A 246 GLU ASN ALA ARG ARG ILE PHE ASN ASP CYS LYS ASP ILE SEQRES 19 A 246 ILE LEU GLN MET ASN LEU ARG GLU TYR ASN LEU VAL SEQRES 1 B 376 MET HIS HIS HIS HIS HIS HIS GLY SER SER GLY SER GLU SEQRES 2 B 376 LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN LEU LYS ASN SEQRES 3 B 376 GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA ASP ALA THR SEQRES 4 B 376 LEU SER GLN ILE THR ASN ASN ILE ASP PRO VAL GLY ARG SEQRES 5 B 376 ILE GLN MET ARG THR ARG ARG THR LEU ARG GLY HIS LEU SEQRES 6 B 376 ALA LYS ILE TYR ALA MET HIS TRP GLY THR ASP SER ARG SEQRES 7 B 376 LEU LEU VAL SER ALA SER GLN ASP GLY LYS LEU ILE ILE SEQRES 8 B 376 TRP ASP SER TYR THR THR ASN LYS VAL HIS ALA ILE PRO SEQRES 9 B 376 LEU ARG SER SER TRP VAL MET THR CYS ALA TYR ALA PRO SEQRES 10 B 376 SER GLY ASN TYR VAL ALA CYS GLY GLY LEU ASP ASN ILE SEQRES 11 B 376 CYS SER ILE TYR ASN LEU LYS THR ARG GLU GLY ASN VAL SEQRES 12 B 376 ARG VAL SER ARG GLU LEU ALA GLY HIS THR GLY TYR LEU SEQRES 13 B 376 SER CYS CYS ARG PHE LEU ASP ASP ASN GLN ILE VAL THR SEQRES 14 B 376 SER SER GLY ASP THR THR CYS ALA LEU TRP ASP ILE GLU SEQRES 15 B 376 THR GLY GLN GLN THR THR THR PHE THR GLY HIS THR GLY SEQRES 16 B 376 ASP VAL MET SER LEU SER LEU ALA PRO ASP THR ARG LEU SEQRES 17 B 376 PHE VAL SER GLY ALA CYS ASP ALA SER ALA LYS LEU TRP SEQRES 18 B 376 ASP VAL ARG GLU GLY MET CYS ARG GLN THR PHE THR GLY SEQRES 19 B 376 HIS GLU SER ASP ILE ASN ALA ILE CYS PHE PHE PRO ASN SEQRES 20 B 376 GLY ASN ALA PHE ALA THR GLY SER ASP ASP ALA THR CYS SEQRES 21 B 376 ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU LEU MET THR SEQRES 22 B 376 TYR SER HIS ASP ASN ILE ILE CYS GLY ILE THR SER VAL SEQRES 23 B 376 SER PHE SER LYS SER GLY ARG LEU LEU LEU ALA GLY TYR SEQRES 24 B 376 ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA LEU LYS ALA SEQRES 25 B 376 ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP ASN ARG VAL SEQRES 26 B 376 SER CYS LEU GLY VAL THR ASP ASP GLY MET ALA VAL ALA SEQRES 27 B 376 THR GLY SER TRP ASP SER PHE LEU LYS ILE TRP ASN GLY SEQRES 28 B 376 SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER SER SEQRES 29 B 376 GLY VAL SER GLY TRP ARG LEU PHE LYS LYS ILE SER SEQRES 1 C 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 C 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 C 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 C 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 C 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 C 71 PHE PHE CYS ALA ILE LEU SEQRES 1 E 255 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 E 255 PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY SEQRES 3 E 255 PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN SEQRES 4 E 255 ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 E 255 SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS SEQRES 6 E 255 GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR SEQRES 7 E 255 LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR SEQRES 8 E 255 ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SEQRES 9 E 255 SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU SEQRES 10 E 255 THR VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 E 255 SER GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA SEQRES 12 E 255 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 E 255 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 E 255 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 E 255 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 E 255 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 E 255 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 E 255 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 E 255 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 20 E 255 LEU GLU GLU ASN LEU TYR PHE GLN SEQRES 1 R 716 ASP TYR LYS ASP ASP ASP ASP HIS HIS HIS HIS HIS HIS SEQRES 2 R 716 HIS HIS GLY GLN PRO GLY ASN GLY SER ALA PHE LEU LEU SEQRES 3 R 716 ALA PRO ASN GLY SER HIS ALA PRO ASP HIS ASN VAL THR SEQRES 4 R 716 GLN GLN ARG ASP GLU GLU ASN LEU TYR PHE GLN GLY VAL SEQRES 5 R 716 ASP MET SER LEU PRO ASN SER SER CYS LEU LEU GLU ASP SEQRES 6 R 716 LYS MET CYS GLU GLY ASN LYS THR THR MET ALA SER PRO SEQRES 7 R 716 GLN LEU MET PRO LEU VAL VAL VAL LEU SER THR ILE CYS SEQRES 8 R 716 LEU VAL THR VAL GLY LEU ASN LEU LEU VAL LEU TYR ALA SEQRES 9 R 716 VAL ARG SER GLU ARG LYS LEU HIS THR VAL GLY ASN LEU SEQRES 10 R 716 TYR ILE VAL SER LEU SER VAL ALA ASP LEU ILE VAL GLY SEQRES 11 R 716 ALA VAL VAL MET PRO MET ASN ILE LEU TYR LEU LEU MET SEQRES 12 R 716 SER LYS TRP SER LEU GLY ARG PRO LEU CYS LEU PHE TRP SEQRES 13 R 716 LEU SER MET ASP TYR VAL ALA SER THR ALA SER ILE PHE SEQRES 14 R 716 SER VAL PHE ILE LEU CYS ILE ASP ARG TYR ARG SER VAL SEQRES 15 R 716 GLN GLN PRO LEU ARG TYR LEU LYS TYR ARG THR LYS THR SEQRES 16 R 716 ARG ALA SER ALA THR ILE LEU GLY ALA TRP PHE LEU SER SEQRES 17 R 716 PHE LEU TRP VAL ILE PRO ILE LEU GLY TRP ASN HIS PHE SEQRES 18 R 716 MET GLN GLN THR SER VAL ARG ARG GLU ASP LYS CYS GLU SEQRES 19 R 716 THR ASP PHE TYR ASP VAL THR TRP PHE LYS VAL MET THR SEQRES 20 R 716 ALA ILE ILE ASN PHE TYR LEU PRO THR LEU LEU MET LEU SEQRES 21 R 716 TRP PHE TYR ALA LYS ILE TYR LYS ALA VAL ARG GLN HIS SEQRES 22 R 716 CYS GLN HIS ARG GLU LEU ILE ASN ARG SER LEU PRO SER SEQRES 23 R 716 PHE SER GLU ILE LYS LEU ARG PRO GLU ASN PRO LYS GLY SEQRES 24 R 716 ASP ALA LYS LYS PRO GLY LYS GLU SER PRO TRP GLU VAL SEQRES 25 R 716 LEU LYS ARG LYS PRO LYS ASP ALA GLY GLY GLY SER VAL SEQRES 26 R 716 LEU LYS SER PRO SER GLN THR PRO LYS GLU MET LYS SER SEQRES 27 R 716 PRO VAL VAL PHE SER GLN GLU ASP ASP ARG GLU VAL ASP SEQRES 28 R 716 LYS LEU TYR CYS PHE PRO LEU ASP ILE VAL HIS MET GLN SEQRES 29 R 716 ALA ALA ALA GLU GLY SER SER ARG ASP TYR VAL ALA VAL SEQRES 30 R 716 ASN ARG SER HIS GLY GLN LEU LYS THR ASP GLU GLN GLY SEQRES 31 R 716 LEU ASN THR HIS GLY ALA SER GLU ILE SER GLU ASP GLN SEQRES 32 R 716 MET LEU GLY ASP SER GLN SER PHE SER ARG THR ASP SER SEQRES 33 R 716 ASP THR THR THR GLU THR ALA PRO GLY LYS GLY LYS LEU SEQRES 34 R 716 ARG SER GLY SER ASN THR GLY LEU ASP TYR ILE LYS PHE SEQRES 35 R 716 THR TRP LYS ARG LEU ARG SER HIS SER ARG GLN TYR VAL SEQRES 36 R 716 SER GLY LEU HIS MET ASN ARG GLU ARG LYS ALA ALA LYS SEQRES 37 R 716 GLN LEU GLY PHE ILE MET ALA ALA PHE ILE LEU CYS TRP SEQRES 38 R 716 ILE PRO TYR PHE ILE PHE PHE MET VAL ILE ALA PHE CYS SEQRES 39 R 716 LYS ASN CYS CYS ASN GLU HIS LEU HIS MET PHE THR ILE SEQRES 40 R 716 TRP LEU GLY TYR ILE ASN SER THR LEU ASN PRO LEU ILE SEQRES 41 R 716 TYR PRO LEU CYS ASN GLU ASN PHE LYS LYS THR PHE LYS SEQRES 42 R 716 ARG ILE LEU HIS ILE ARG SER ALA ALA ALA GLY SER SER SEQRES 43 R 716 GLY GLY GLY GLY SER GLY GLY GLY GLY SER SER GLY VAL SEQRES 44 R 716 PHE THR LEU GLU ASP PHE VAL GLY ASP TRP GLU GLN THR SEQRES 45 R 716 ALA ALA TYR ASN LEU ASP GLN VAL LEU GLU GLN GLY GLY SEQRES 46 R 716 VAL SER SER LEU LEU GLN ASN LEU ALA VAL SER VAL THR SEQRES 47 R 716 PRO ILE GLN ARG ILE VAL ARG SER GLY GLU ASN ALA LEU SEQRES 48 R 716 LYS ILE ASP ILE HIS VAL ILE ILE PRO TYR GLU GLY LEU SEQRES 49 R 716 SER ALA ASP GLN MET ALA GLN ILE GLU GLU VAL PHE LYS SEQRES 50 R 716 VAL VAL TYR PRO VAL ASP ASP HIS HIS PHE LYS VAL ILE SEQRES 51 R 716 LEU PRO TYR GLY THR LEU VAL ILE ASP GLY VAL THR PRO SEQRES 52 R 716 ASN MET LEU ASN TYR PHE GLY ARG PRO TYR GLU GLY ILE SEQRES 53 R 716 ALA VAL PHE ASP GLY LYS LYS ILE THR VAL THR GLY THR SEQRES 54 R 716 LEU TRP ASN GLY ASN LYS ILE ILE ASP GLU ARG LEU ILE SEQRES 55 R 716 THR PRO ASP GLY SER MET LEU PHE ARG VAL THR ILE ASN SEQRES 56 R 716 SER HET HSM R 701 8 HET CLR R 702 28 HET CLR R 703 28 HET CLR R 704 28 HET CLR R 705 28 HET CLR R 706 28 HETNAM HSM HISTAMINE HETNAM CLR CHOLESTEROL FORMUL 6 HSM C5 H9 N3 FORMUL 7 CLR 5(C27 H46 O) HELIX 1 AA1 SER A 6 THR A 33 1 28 HELIX 2 AA2 ASP A 42 SER A 44 5 3 HELIX 3 AA3 GLY A 45 ARG A 54 1 10 HELIX 4 AA4 LYS A 95 CYS A 99 5 5 HELIX 5 AA5 ARG A 117 ASN A 130 1 14 HELIX 6 AA6 ASN A 131 ARG A 135 5 5 HELIX 7 AA7 LYS A 145 GLY A 156 1 12 HELIX 8 AA8 LYS A 159 PHE A 164 1 6 HELIX 9 AA9 PRO A 165 TYR A 170 5 6 HELIX 10 AB1 ASP A 183 THR A 202 1 20 HELIX 11 AB2 GLU A 222 TYR A 356 1 22 HELIX 12 AB3 GLU B 3 CYS B 25 1 23 HELIX 13 AB4 THR B 29 THR B 34 1 6 HELIX 14 AB5 ALA C 7 ASN C 24 1 18 HELIX 15 AB6 LYS C 29 HIS C 44 1 16 HELIX 16 AB7 PRO C 55 ASN C 59 5 5 HELIX 17 AB8 ALA E 28 PHE E 32 5 5 HELIX 18 AB9 ARG E 87 THR E 91 5 5 HELIX 19 AC1 PRO R 29 GLU R 55 1 27 HELIX 20 AC2 VAL R 61 VAL R 79 1 19 HELIX 21 AC3 VAL R 79 MET R 90 1 12 HELIX 22 AC4 GLY R 96 GLN R 131 1 36 HELIX 23 AC5 GLN R 131 TYR R 138 1 8 HELIX 24 AC6 THR R 140 PHE R 156 1 17 HELIX 25 AC7 TRP R 158 GLY R 164 1 7 HELIX 26 AC8 GLY R 164 MET R 169 1 6 HELIX 27 AC9 THR R 182 ASP R 186 5 5 HELIX 28 AD1 VAL R 187 PHE R 199 1 13 HELIX 29 AD2 PHE R 199 GLU R 225 1 27 HELIX 30 AD3 GLU R 410 LYS R 442 1 33 HELIX 31 AD4 ASN R 446 ASN R 472 1 27 HELIX 32 AD5 ASN R 472 ILE R 485 1 14 SHEET 1 AA1 6 ILE A 69 VAL A 76 0 SHEET 2 AA1 6 VAL A 79 VAL A 86 -1 O MET A 83 N THR A 72 SHEET 3 AA1 6 LEU A 34 GLY A 40 1 N LEU A 34 O HIS A 82 SHEET 4 AA1 6 ALA A 105 ASP A 111 1 O ILE A 107 N LEU A 37 SHEET 5 AA1 6 SER A 138 ASN A 144 1 O ILE A 140 N ILE A 106 SHEET 6 AA1 6 HIS A 214 PHE A 215 1 O HIS A 214 N LEU A 143 SHEET 1 AA2 4 ARG B 46 LEU B 51 0 SHEET 2 AA2 4 LEU B 336 ASN B 340 -1 O LEU B 336 N LEU B 51 SHEET 3 AA2 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 SHEET 4 AA2 4 VAL B 315 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O ALA B 73 N ALA B 60 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA3 4 ASN B 88 PRO B 94 -1 O ILE B 93 N LEU B 79 SHEET 1 AA4 4 VAL B 100 TYR B 105 0 SHEET 2 AA4 4 TYR B 111 GLY B 116 -1 O ALA B 113 N ALA B 104 SHEET 3 AA4 4 CYS B 121 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA4 4 ARG B 134 LEU B 139 -1 O ARG B 137 N ILE B 123 SHEET 1 AA5 4 LEU B 146 PHE B 151 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O VAL B 158 N ARG B 150 SHEET 3 AA5 4 CYS B 166 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA5 4 GLN B 175 PHE B 180 -1 O PHE B 180 N CYS B 166 SHEET 1 AA6 4 VAL B 187 LEU B 192 0 SHEET 2 AA6 4 LEU B 198 ALA B 203 -1 O VAL B 200 N SER B 191 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 GLY B 244 N ASN B 230 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 LEU B 286 N SER B 277 SHEET 3 AA8 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA8 4 ARG B 304 LEU B 308 -1 O LEU B 308 N CYS B 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 21 N SER E 7 SHEET 3 AA9 4 THR E 78 MET E 83 -1 O LEU E 79 N CYS E 22 SHEET 4 AA9 4 PHE E 68 ASP E 73 -1 N THR E 69 O GLN E 82 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 140 THR E 141 0 SHEET 2 AB3 4 VAL E 155 SER E 161 -1 O ARG E 160 N THR E 141 SHEET 3 AB3 4 ALA E 211 ILE E 216 -1 O ILE E 216 N VAL E 155 SHEET 4 AB3 4 PHE E 203 SER E 208 -1 N SER E 206 O THR E 213 SHEET 1 AB4 6 SER E 146 PRO E 148 0 SHEET 2 AB4 6 THR E 243 GLU E 246 1 O LYS E 244 N VAL E 147 SHEET 3 AB4 6 VAL E 226 GLN E 231 -1 N TYR E 227 O THR E 243 SHEET 4 AB4 6 LEU E 174 GLN E 179 -1 N TYR E 175 O MET E 230 SHEET 5 AB4 6 GLN E 186 TYR E 190 -1 O ILE E 189 N TRP E 176 SHEET 6 AB4 6 ASN E 194 LEU E 195 -1 O ASN E 194 N TYR E 190 SSBOND 1 CYS E 22 CYS E 96 1555 1555 2.03 SSBOND 2 CYS E 159 CYS E 229 1555 1555 2.03 SSBOND 3 CYS R 100 CYS R 180 1555 1555 2.03 SSBOND 4 CYS R 441 CYS R 444 1555 1555 2.03 CISPEP 1 TYR E 235 PRO E 236 0 4.20 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