HEADER MEMBRANE PROTEIN 20-NOV-23 8X5Y TITLE CRYOEM STRUCTURE OF THE HISTAMINE H1 RECEPTOR-BRIL/ANTI BRIL FAB TITLE 2 COMPLEX WITH ASTEMIZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTAMINE H1 RECEPTOR,SOLUBLE CYTOCHROME B562; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: H1R,HH1R,CYTOCHROME B-562; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 562; SOURCE 5 GENE: HRH1, CYBC; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: S, INSECT CELL EXPRESSION VECTOR PTIE1 KEYWDS GPCR, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR D.D.WANG,Q.GUO,Y.Y.TAO REVDAT 1 17-JAN-24 8X5Y 0 JRNL AUTH D.WANG,Q.GUO,Z.WU,M.LI,B.HE,Y.DU,K.ZHANG,Y.TAO JRNL TITL MOLECULAR MECHANISM OF ANTIHISTAMINES RECOGNITION AND JRNL TITL 2 REGULATION OF THE HISTAMINE H 1 RECEPTOR. JRNL REF NAT COMMUN V. 15 84 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38167898 JRNL DOI 10.1038/S41467-023-44477-4 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 3.000 REMARK 3 NUMBER OF PARTICLES : 357476 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 8X5Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-NOV-23. REMARK 100 THE DEPOSITION ID IS D_1300042641. 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 : CRYOEM STRUCTURE OF THE REMARK 245 HISTAMINE H1 RECEPTOR-BRIL/ANTI REMARK 245 BRIL FAB COMPLEX WITH ASTEMIZOLE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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 : 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ASP B 12 REMARK 465 TYR B 13 REMARK 465 LYS B 14 REMARK 465 ASP B 15 REMARK 465 ASP B 16 REMARK 465 ASP B 17 REMARK 465 ASP B 18 REMARK 465 LYS B 19 REMARK 465 THR B 172 REMARK 465 SER B 173 REMARK 465 ALA B 306 REMARK 465 ASP B 307 REMARK 465 LEU B 308 REMARK 465 GLU B 309 REMARK 465 ASP B 310 REMARK 465 ASN B 311 REMARK 465 TRP B 312 REMARK 465 GLU B 313 REMARK 465 THR B 314 REMARK 465 LEU B 315 REMARK 465 ASN B 316 REMARK 465 ASP B 317 REMARK 465 ASN B 318 REMARK 465 LEU B 319 REMARK 465 LYS B 320 REMARK 465 VAL B 321 REMARK 465 ILE B 322 REMARK 465 GLU B 323 REMARK 465 LYS B 324 REMARK 465 ALA B 325 REMARK 465 ASP B 326 REMARK 465 ASN B 327 REMARK 465 ALA B 328 REMARK 465 ALA B 329 REMARK 465 GLN B 330 REMARK 465 VAL B 331 REMARK 465 LYS B 332 REMARK 465 ASP B 333 REMARK 465 ALA B 334 REMARK 465 LEU B 335 REMARK 465 THR B 336 REMARK 465 LYS B 337 REMARK 465 MET B 338 REMARK 465 ARG B 339 REMARK 465 ALA B 340 REMARK 465 ALA B 341 REMARK 465 ALA B 342 REMARK 465 LEU B 343 REMARK 465 ASP B 344 REMARK 465 ALA B 345 REMARK 465 GLN B 346 REMARK 465 LYS B 347 REMARK 465 ALA B 348 REMARK 465 SER B 349 REMARK 465 GLY B 350 REMARK 465 SER B 351 REMARK 465 GLY B 352 REMARK 465 SER B 353 REMARK 465 PRO B 354 REMARK 465 GLU B 355 REMARK 465 MET B 356 REMARK 465 LYS B 357 REMARK 465 ASP B 358 REMARK 465 PHE B 359 REMARK 465 ARG B 360 REMARK 465 HIS B 361 REMARK 465 GLY B 362 REMARK 465 PHE B 363 REMARK 465 ASP B 364 REMARK 465 ILE B 365 REMARK 465 LEU B 366 REMARK 465 VAL B 367 REMARK 465 GLY B 368 REMARK 465 GLN B 369 REMARK 465 ILE B 370 REMARK 465 ASP B 371 REMARK 465 ASP B 372 REMARK 465 ALA B 373 REMARK 465 LEU B 374 REMARK 465 LYS B 375 REMARK 465 LEU B 376 REMARK 465 ALA B 377 REMARK 465 ASN B 378 REMARK 465 GLU B 379 REMARK 465 GLY B 380 REMARK 465 LYS B 381 REMARK 465 VAL B 382 REMARK 465 LYS B 383 REMARK 465 GLU B 384 REMARK 465 ALA B 385 REMARK 465 GLN B 386 REMARK 465 ALA B 387 REMARK 465 ALA B 388 REMARK 465 ALA B 389 REMARK 465 GLU B 390 REMARK 465 GLN B 391 REMARK 465 LEU B 392 REMARK 465 LYS B 393 REMARK 465 THR B 394 REMARK 465 THR B 395 REMARK 465 ARG B 396 REMARK 465 ASN B 397 REMARK 465 ALA B 398 REMARK 465 TYR B 399 REMARK 465 ILE B 400 REMARK 465 GLN B 401 REMARK 465 LYS B 402 REMARK 465 TYR B 403 REMARK 465 LEU B 404 REMARK 465 LYS B 405 REMARK 465 PHE B 406 REMARK 465 CYS B 407 REMARK 465 ILE B 482 REMARK 465 LEU B 483 REMARK 465 LYS B 484 REMARK 465 ILE B 485 REMARK 465 ALA B 486 REMARK 465 ALA B 487 REMARK 465 LEU B 488 REMARK 465 LYS B 489 REMARK 465 GLU B 490 REMARK 465 LYS B 491 REMARK 465 ILE B 492 REMARK 465 ALA B 493 REMARK 465 ALA B 494 REMARK 465 LEU B 495 REMARK 465 LYS B 496 REMARK 465 GLU B 497 REMARK 465 LYS B 498 REMARK 465 ILE B 499 REMARK 465 ALA B 500 REMARK 465 ALA B 501 REMARK 465 LEU B 502 REMARK 465 LYS B 503 REMARK 465 GLU B 504 REMARK 465 ALA B 505 REMARK 465 GLU B 506 REMARK 465 GLU B 507 REMARK 465 LYS B 508 REMARK 465 ARG B 509 REMARK 465 ALA B 510 REMARK 465 SER B 511 REMARK 465 ARG B 512 REMARK 465 LEU B 513 REMARK 465 GLU B 514 REMARK 465 GLU B 515 REMARK 465 GLU B 516 REMARK 465 LEU B 517 REMARK 465 ARG B 518 REMARK 465 ARG B 519 REMARK 465 ARG B 520 REMARK 465 LEU B 521 REMARK 465 THR B 522 REMARK 465 GLU B 523 REMARK 465 GLY B 524 REMARK 465 SER B 525 REMARK 465 HIS B 526 REMARK 465 HIS B 527 REMARK 465 HIS B 528 REMARK 465 HIS B 529 REMARK 465 HIS B 530 REMARK 465 HIS B 531 REMARK 465 HIS B 532 REMARK 465 HIS B 533 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS B 444 CA - CB - SG ANGL. DEV. = 6.9 DEGREES 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 PRO B 25 -9.42 -56.56 REMARK 500 PRO B 29 0.54 -59.92 REMARK 500 HIS B 59 54.78 -92.00 REMARK 500 PRO B 132 42.90 -77.21 REMARK 500 ARG B 411 41.49 -83.45 REMARK 500 LYS B 412 -35.09 -135.97 REMARK 500 ASN B 443 32.45 -92.64 REMARK 500 CYS B 445 49.17 -142.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-38075 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF THE HISTAMINE H1 RECEPTOR-BRIL/ANTI BRIL FAB REMARK 900 COMPLEX WITH ASTEMIZOLE DBREF 8X5Y B 20 217 UNP P35367 HRH1_HUMAN 20 217 DBREF 8X5Y B 306 348 UNP P0ABE7 C562_ECOLX 23 65 DBREF 8X5Y B 353 403 UNP P0ABE7 C562_ECOLX 77 127 DBREF 8X5Y B 408 483 UNP P35367 HRH1_HUMAN 408 483 SEQADV 8X5Y ASP B 12 UNP P35367 EXPRESSION TAG SEQADV 8X5Y TYR B 13 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 14 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ASP B 15 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ASP B 16 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ASP B 17 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ASP B 18 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 19 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 218 UNP P35367 LINKER SEQADV 8X5Y ARG B 219 UNP P35367 LINKER SEQADV 8X5Y GLN B 220 UNP P35367 LINKER SEQADV 8X5Y LEU B 221 UNP P35367 LINKER SEQADV 8X5Y TRP B 312 UNP P0ABE7 MET 29 ENGINEERED MUTATION SEQADV 8X5Y SER B 349 UNP P0ABE7 LINKER SEQADV 8X5Y GLY B 350 UNP P0ABE7 LINKER SEQADV 8X5Y SER B 351 UNP P0ABE7 LINKER SEQADV 8X5Y GLY B 352 UNP P0ABE7 LINKER SEQADV 8X5Y ILE B 400 UNP P0ABE7 HIS 124 ENGINEERED MUTATION SEQADV 8X5Y LEU B 404 UNP P0ABE7 LINKER SEQADV 8X5Y LYS B 405 UNP P0ABE7 LINKER SEQADV 8X5Y PHE B 406 UNP P0ABE7 LINKER SEQADV 8X5Y CYS B 407 UNP P0ABE7 LINKER SEQADV 8X5Y LYS B 484 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ILE B 485 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 486 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 487 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LEU B 488 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 489 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 490 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 491 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ILE B 492 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 493 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 494 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LEU B 495 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 496 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 497 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 498 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ILE B 499 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 500 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 501 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LEU B 502 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 503 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 504 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 505 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 506 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 507 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LYS B 508 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ARG B 509 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ALA B 510 UNP P35367 EXPRESSION TAG SEQADV 8X5Y SER B 511 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ARG B 512 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LEU B 513 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 514 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 515 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 516 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LEU B 517 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ARG B 518 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ARG B 519 UNP P35367 EXPRESSION TAG SEQADV 8X5Y ARG B 520 UNP P35367 EXPRESSION TAG SEQADV 8X5Y LEU B 521 UNP P35367 EXPRESSION TAG SEQADV 8X5Y THR B 522 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLU B 523 UNP P35367 EXPRESSION TAG SEQADV 8X5Y GLY B 524 UNP P35367 EXPRESSION TAG SEQADV 8X5Y SER B 525 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 526 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 527 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 528 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 529 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 530 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 531 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 532 UNP P35367 EXPRESSION TAG SEQADV 8X5Y HIS B 533 UNP P35367 EXPRESSION TAG SEQRES 1 B 438 ASP TYR LYS ASP ASP ASP ASP LYS THR THR MET ALA SER SEQRES 2 B 438 PRO GLN LEU MET PRO LEU VAL VAL VAL LEU SER THR ILE SEQRES 3 B 438 CYS LEU VAL THR VAL GLY LEU ASN LEU LEU VAL LEU TYR SEQRES 4 B 438 ALA VAL ARG SER GLU ARG LYS LEU HIS THR VAL GLY ASN SEQRES 5 B 438 LEU TYR ILE VAL SER LEU SER VAL ALA ASP LEU ILE VAL SEQRES 6 B 438 GLY ALA VAL VAL MET PRO MET ASN ILE LEU TYR LEU LEU SEQRES 7 B 438 MET SER LYS TRP SER LEU GLY ARG PRO LEU CYS LEU PHE SEQRES 8 B 438 TRP LEU SER MET ASP TYR VAL ALA SER THR ALA SER ILE SEQRES 9 B 438 PHE SER VAL PHE ILE LEU CYS ILE ASP ARG TYR ARG SER SEQRES 10 B 438 VAL GLN GLN PRO LEU ARG TYR LEU LYS TYR ARG THR LYS SEQRES 11 B 438 THR ARG ALA SER ALA THR ILE LEU GLY ALA TRP PHE LEU SEQRES 12 B 438 SER PHE LEU TRP VAL ILE PRO ILE LEU GLY TRP ASN HIS SEQRES 13 B 438 PHE MET GLN GLN THR SER VAL ARG ARG GLU ASP LYS CYS SEQRES 14 B 438 GLU THR ASP PHE TYR ASP VAL THR TRP PHE LYS VAL MET SEQRES 15 B 438 THR ALA ILE ILE ASN PHE TYR LEU PRO THR LEU LEU MET SEQRES 16 B 438 LEU TRP PHE TYR ALA LYS ILE TYR LYS ALA VAL LYS ARG SEQRES 17 B 438 GLN LEU ALA ASP LEU GLU ASP ASN TRP GLU THR LEU ASN SEQRES 18 B 438 ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA SEQRES 19 B 438 GLN VAL LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA SEQRES 20 B 438 LEU ASP ALA GLN LYS ALA SER GLY SER GLY SER PRO GLU SEQRES 21 B 438 MET LYS ASP PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY SEQRES 22 B 438 GLN ILE ASP ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS SEQRES 23 B 438 VAL LYS GLU ALA GLN ALA ALA ALA GLU GLN LEU LYS THR SEQRES 24 B 438 THR ARG ASN ALA TYR ILE GLN LYS TYR LEU LYS PHE CYS SEQRES 25 B 438 ASN ARG GLU ARG LYS ALA ALA LYS GLN LEU GLY PHE ILE SEQRES 26 B 438 MET ALA ALA PHE ILE LEU CYS TRP ILE PRO TYR PHE ILE SEQRES 27 B 438 PHE PHE MET VAL ILE ALA PHE CYS LYS ASN CYS CYS ASN SEQRES 28 B 438 GLU HIS LEU HIS MET PHE THR ILE TRP LEU GLY TYR ILE SEQRES 29 B 438 ASN SER THR LEU ASN PRO LEU ILE TYR PRO LEU CYS ASN SEQRES 30 B 438 GLU ASN PHE LYS LYS THR PHE LYS ARG ILE LEU LYS ILE SEQRES 31 B 438 ALA ALA LEU LYS GLU LYS ILE ALA ALA LEU LYS GLU LYS SEQRES 32 B 438 ILE ALA ALA LEU LYS GLU ALA GLU GLU LYS ARG ALA SER SEQRES 33 B 438 ARG LEU GLU GLU GLU LEU ARG ARG ARG LEU THR GLU GLY SEQRES 34 B 438 SER HIS HIS HIS HIS HIS HIS HIS HIS HET XB7 B 601 34 HETNAM XB7 1-[(4-FLUOROPHENYL)METHYL]-N-{1-[2-(4-METHOXYPHENYL) HETNAM 2 XB7 ETHYL]PIPERIDIN-4-YL}-1H-BENZIMIDAZOL-2-AMINE FORMUL 2 XB7 C28 H31 F N4 O HELIX 1 AA1 LEU B 27 ARG B 53 1 27 HELIX 2 AA2 SER B 54 HIS B 59 5 6 HELIX 3 AA3 VAL B 61 VAL B 79 1 19 HELIX 4 AA4 VAL B 79 MET B 90 1 12 HELIX 5 AA5 GLY B 96 GLN B 131 1 36 HELIX 6 AA6 THR B 140 LEU B 157 1 18 HELIX 7 AA7 TRP B 158 MET B 169 1 12 HELIX 8 AA8 VAL B 187 LEU B 221 1 35 HELIX 9 AA9 ARG B 409 TRP B 428 1 20 HELIX 10 AB1 TRP B 428 ALA B 439 1 12 HELIX 11 AB2 ASN B 446 TYR B 468 1 23 HELIX 12 AB3 ASN B 472 LYS B 480 1 9 SSBOND 1 CYS B 100 CYS B 180 1555 1555 2.03 SSBOND 2 CYS B 441 CYS B 444 1555 1555 2.03 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000