HEADER MEMBRANE PROTEIN 22-OCT-19 6UR8 TITLE CRYOEM STRUCTURE OF HUMAN ALPHA4BETA2 NICOTINIC ACETYLCHOLINE RECEPTOR TITLE 2 IN COMPLEX WITH VARENICLINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHIMERA OF SOLUBLE CYTOCHROME B562 (BRIL) AND NEURONAL COMPND 3 ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-4; COMPND 4 CHAIN: A, D; COMPND 5 SYNONYM: CYTOCHROME B-562; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT BETA-2; COMPND 9 CHAIN: B, C, E; COMPND 10 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: CHRNA4, NACRA4, CYBC; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: EXPI293F; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1(+); SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: CHRNB2; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 18 EXPRESSION_SYSTEM_CELL_LINE: EXPI293F; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1(+) KEYWDS ACETYLCHOLINE RECEPTOR, NICOTINE, VARENICLINE, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR F.J.D.ALVAREZ,S.MUKHERJEE,S.HAN,M.AMMIRATI,A.A.KOSSIAKOFF REVDAT 3 29-JUL-20 6UR8 1 COMPND REMARK HETNAM SITE REVDAT 2 06-MAY-20 6UR8 1 JRNL REVDAT 1 29-APR-20 6UR8 0 JRNL AUTH S.MUKHERJEE,S.K.ERRAMILLI,M.AMMIRATI,F.J.D.ALVAREZ, JRNL AUTH 2 K.F.FENNELL,M.D.PURDY,B.M.SKROBEK,K.RADZIWON,J.COUKOS, JRNL AUTH 3 Y.KANG,P.DUTKA,X.GAO,X.QIU,M.YEAGER,H.ERIC XU,S.HAN, JRNL AUTH 4 A.A.KOSSIAKOFF JRNL TITL SYNTHETIC ANTIBODIES AGAINST BRIL AS UNIVERSAL FIDUCIAL JRNL TITL 2 MARKS FOR SINGLE-PARTICLE CRYOEM STRUCTURE DETERMINATION OF JRNL TITL 3 MEMBRANE PROTEINS. JRNL REF NAT COMMUN V. 11 1598 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 32221310 JRNL DOI 10.1038/S41467-020-15363-0 REMARK 2 REMARK 2 RESOLUTION. 3.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : SERIALEM, CTFFIND, UCSF CHIMERA, REMARK 3 RELION, RELION, RELION, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6CNJ REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT 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) : 3.710 REMARK 3 NUMBER OF PARTICLES : 226962 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 6UR8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1000244859. 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 : HUMAN ALPHA4BETA2 NICOTINIC REMARK 245 ACETYLCHOLINE RECEPTOR IN REMARK 245 COMPLEX FAB FRAGMENTS AND BOUND REMARK 245 TO VARENICLINE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.00 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 K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 52.00 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, D, E 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 SER A 1 REMARK 465 SER A 2 REMARK 465 HIS A 3 REMARK 465 VAL A 4 REMARK 465 LYS A 447 REMARK 465 ARG A 448 REMARK 465 PRO A 449 REMARK 465 SER A 450 REMARK 465 VAL A 451 REMARK 465 VAL A 452 REMARK 465 ASP A 453 REMARK 465 THR A 454 REMARK 465 ASP A 455 REMARK 465 PHE A 456 REMARK 465 ALA A 457 REMARK 465 ASP A 458 REMARK 465 LEU A 459 REMARK 465 GLU A 460 REMARK 465 ASP A 461 REMARK 465 ASN A 462 REMARK 465 TRP A 463 REMARK 465 GLU A 464 REMARK 465 THR A 465 REMARK 465 LEU A 466 REMARK 465 ASN A 467 REMARK 465 ASP A 468 REMARK 465 ASN A 469 REMARK 465 LEU A 470 REMARK 465 LYS A 471 REMARK 465 VAL A 472 REMARK 465 ILE A 473 REMARK 465 GLU A 474 REMARK 465 LYS A 475 REMARK 465 ALA A 476 REMARK 465 ASP A 477 REMARK 465 ASN A 478 REMARK 465 ALA A 479 REMARK 465 ALA A 480 REMARK 465 GLN A 481 REMARK 465 VAL A 482 REMARK 465 LYS A 483 REMARK 465 ASP A 484 REMARK 465 ALA A 485 REMARK 465 LEU A 486 REMARK 465 THR A 487 REMARK 465 LYS A 488 REMARK 465 MET A 489 REMARK 465 ARG A 490 REMARK 465 ALA A 491 REMARK 465 ALA A 492 REMARK 465 ALA A 493 REMARK 465 LEU A 494 REMARK 465 ASP A 495 REMARK 465 ALA A 496 REMARK 465 GLN A 497 REMARK 465 LYS A 498 REMARK 465 ALA A 499 REMARK 465 THR A 500 REMARK 465 PRO A 501 REMARK 465 PRO A 502 REMARK 465 LYS A 503 REMARK 465 LEU A 504 REMARK 465 GLU A 505 REMARK 465 ASP A 506 REMARK 465 LYS A 507 REMARK 465 SER A 508 REMARK 465 PRO A 509 REMARK 465 ASP A 510 REMARK 465 SER A 511 REMARK 465 PRO A 512 REMARK 465 GLU A 513 REMARK 465 MET A 514 REMARK 465 LYS A 515 REMARK 465 ASP A 516 REMARK 465 PHE A 517 REMARK 465 ARG A 518 REMARK 465 HIS A 519 REMARK 465 GLY A 520 REMARK 465 PHE A 521 REMARK 465 ASP A 522 REMARK 465 ILE A 523 REMARK 465 LEU A 524 REMARK 465 VAL A 525 REMARK 465 GLY A 526 REMARK 465 GLN A 527 REMARK 465 ILE A 528 REMARK 465 ASP A 529 REMARK 465 ASP A 530 REMARK 465 ALA A 531 REMARK 465 LEU A 532 REMARK 465 LYS A 533 REMARK 465 LEU A 534 REMARK 465 ALA A 535 REMARK 465 ASN A 536 REMARK 465 GLU A 537 REMARK 465 GLY A 538 REMARK 465 LYS A 539 REMARK 465 VAL A 540 REMARK 465 LYS A 541 REMARK 465 GLU A 542 REMARK 465 ALA A 543 REMARK 465 GLN A 544 REMARK 465 ALA A 545 REMARK 465 ALA A 546 REMARK 465 ALA A 547 REMARK 465 GLU A 548 REMARK 465 GLN A 549 REMARK 465 LEU A 550 REMARK 465 LYS A 551 REMARK 465 THR A 552 REMARK 465 THR A 553 REMARK 465 ARG A 554 REMARK 465 ASN A 555 REMARK 465 ALA A 556 REMARK 465 TYR A 557 REMARK 465 ILE A 558 REMARK 465 GLN A 559 REMARK 465 LYS A 560 REMARK 465 TYR A 561 REMARK 465 LEU A 562 REMARK 465 LEU A 597 REMARK 465 ALA A 598 REMARK 465 GLY A 599 REMARK 465 MET A 600 REMARK 465 ILE A 601 REMARK 465 THR B 1 REMARK 465 ASP B 329 REMARK 465 ASP B 330 REMARK 465 ASP B 331 REMARK 465 GLN B 332 REMARK 465 LEU B 366 REMARK 465 GLN B 367 REMARK 465 PRO B 368 REMARK 465 LEU B 369 REMARK 465 PHE B 370 REMARK 465 GLN B 371 REMARK 465 ASN B 372 REMARK 465 TYR B 373 REMARK 465 THR B 374 REMARK 465 THR B 375 REMARK 465 THR B 376 REMARK 465 THR B 377 REMARK 465 PHE B 378 REMARK 465 LEU B 379 REMARK 465 HIS B 380 REMARK 465 SER B 381 REMARK 465 ASP B 382 REMARK 465 HIS B 383 REMARK 465 SER B 384 REMARK 465 ALA B 385 REMARK 465 PRO B 386 REMARK 465 SER B 387 REMARK 465 SER B 388 REMARK 465 LYS B 389 REMARK 465 SER B 390 REMARK 465 ALA B 391 REMARK 465 TRP B 392 REMARK 465 SER B 393 REMARK 465 HIS B 394 REMARK 465 PRO B 395 REMARK 465 GLN B 396 REMARK 465 PHE B 397 REMARK 465 GLU B 398 REMARK 465 LYS B 399 REMARK 465 THR C 1 REMARK 465 ASP C 329 REMARK 465 ASP C 330 REMARK 465 ASP C 331 REMARK 465 GLN C 332 REMARK 465 LEU C 366 REMARK 465 GLN C 367 REMARK 465 PRO C 368 REMARK 465 LEU C 369 REMARK 465 PHE C 370 REMARK 465 GLN C 371 REMARK 465 ASN C 372 REMARK 465 TYR C 373 REMARK 465 THR C 374 REMARK 465 THR C 375 REMARK 465 THR C 376 REMARK 465 THR C 377 REMARK 465 PHE C 378 REMARK 465 LEU C 379 REMARK 465 HIS C 380 REMARK 465 SER C 381 REMARK 465 ASP C 382 REMARK 465 HIS C 383 REMARK 465 SER C 384 REMARK 465 ALA C 385 REMARK 465 PRO C 386 REMARK 465 SER C 387 REMARK 465 SER C 388 REMARK 465 LYS C 389 REMARK 465 SER C 390 REMARK 465 ALA C 391 REMARK 465 TRP C 392 REMARK 465 SER C 393 REMARK 465 HIS C 394 REMARK 465 PRO C 395 REMARK 465 GLN C 396 REMARK 465 PHE C 397 REMARK 465 GLU C 398 REMARK 465 LYS C 399 REMARK 465 SER D 1 REMARK 465 SER D 2 REMARK 465 HIS D 3 REMARK 465 VAL D 4 REMARK 465 LYS D 447 REMARK 465 ARG D 448 REMARK 465 PRO D 449 REMARK 465 SER D 450 REMARK 465 VAL D 451 REMARK 465 VAL D 452 REMARK 465 ASP D 453 REMARK 465 THR D 454 REMARK 465 ASP D 455 REMARK 465 PHE D 456 REMARK 465 ALA D 457 REMARK 465 ASP D 458 REMARK 465 LEU D 459 REMARK 465 GLU D 460 REMARK 465 ASP D 461 REMARK 465 ASN D 462 REMARK 465 TRP D 463 REMARK 465 GLU D 464 REMARK 465 THR D 465 REMARK 465 LEU D 466 REMARK 465 ASN D 467 REMARK 465 ASP D 468 REMARK 465 ASN D 469 REMARK 465 LEU D 470 REMARK 465 LYS D 471 REMARK 465 VAL D 472 REMARK 465 ILE D 473 REMARK 465 GLU D 474 REMARK 465 LYS D 475 REMARK 465 ALA D 476 REMARK 465 ASP D 477 REMARK 465 ASN D 478 REMARK 465 ALA D 479 REMARK 465 ALA D 480 REMARK 465 GLN D 481 REMARK 465 VAL D 482 REMARK 465 LYS D 483 REMARK 465 ASP D 484 REMARK 465 ALA D 485 REMARK 465 LEU D 486 REMARK 465 THR D 487 REMARK 465 LYS D 488 REMARK 465 MET D 489 REMARK 465 ARG D 490 REMARK 465 ALA D 491 REMARK 465 ALA D 492 REMARK 465 ALA D 493 REMARK 465 LEU D 494 REMARK 465 ASP D 495 REMARK 465 ALA D 496 REMARK 465 GLN D 497 REMARK 465 LYS D 498 REMARK 465 ALA D 499 REMARK 465 THR D 500 REMARK 465 PRO D 501 REMARK 465 PRO D 502 REMARK 465 LYS D 503 REMARK 465 LEU D 504 REMARK 465 GLU D 505 REMARK 465 ASP D 506 REMARK 465 LYS D 507 REMARK 465 SER D 508 REMARK 465 PRO D 509 REMARK 465 ASP D 510 REMARK 465 SER D 511 REMARK 465 PRO D 512 REMARK 465 GLU D 513 REMARK 465 MET D 514 REMARK 465 LYS D 515 REMARK 465 ASP D 516 REMARK 465 PHE D 517 REMARK 465 ARG D 518 REMARK 465 HIS D 519 REMARK 465 GLY D 520 REMARK 465 PHE D 521 REMARK 465 ASP D 522 REMARK 465 ILE D 523 REMARK 465 LEU D 524 REMARK 465 VAL D 525 REMARK 465 GLY D 526 REMARK 465 GLN D 527 REMARK 465 ILE D 528 REMARK 465 ASP D 529 REMARK 465 ASP D 530 REMARK 465 ALA D 531 REMARK 465 LEU D 532 REMARK 465 LYS D 533 REMARK 465 LEU D 534 REMARK 465 ALA D 535 REMARK 465 ASN D 536 REMARK 465 GLU D 537 REMARK 465 GLY D 538 REMARK 465 LYS D 539 REMARK 465 VAL D 540 REMARK 465 LYS D 541 REMARK 465 GLU D 542 REMARK 465 ALA D 543 REMARK 465 GLN D 544 REMARK 465 ALA D 545 REMARK 465 ALA D 546 REMARK 465 ALA D 547 REMARK 465 GLU D 548 REMARK 465 GLN D 549 REMARK 465 LEU D 550 REMARK 465 LYS D 551 REMARK 465 THR D 552 REMARK 465 THR D 553 REMARK 465 ARG D 554 REMARK 465 ASN D 555 REMARK 465 ALA D 556 REMARK 465 TYR D 557 REMARK 465 ILE D 558 REMARK 465 GLN D 559 REMARK 465 LYS D 560 REMARK 465 TYR D 561 REMARK 465 LEU D 562 REMARK 465 LEU D 597 REMARK 465 ALA D 598 REMARK 465 GLY D 599 REMARK 465 MET D 600 REMARK 465 ILE D 601 REMARK 465 THR E 1 REMARK 465 ASP E 329 REMARK 465 ASP E 330 REMARK 465 ASP E 331 REMARK 465 GLN E 332 REMARK 465 LEU E 366 REMARK 465 GLN E 367 REMARK 465 PRO E 368 REMARK 465 LEU E 369 REMARK 465 PHE E 370 REMARK 465 GLN E 371 REMARK 465 ASN E 372 REMARK 465 TYR E 373 REMARK 465 THR E 374 REMARK 465 THR E 375 REMARK 465 THR E 376 REMARK 465 THR E 377 REMARK 465 PHE E 378 REMARK 465 LEU E 379 REMARK 465 HIS E 380 REMARK 465 SER E 381 REMARK 465 ASP E 382 REMARK 465 HIS E 383 REMARK 465 SER E 384 REMARK 465 ALA E 385 REMARK 465 PRO E 386 REMARK 465 SER E 387 REMARK 465 SER E 388 REMARK 465 LYS E 389 REMARK 465 SER E 390 REMARK 465 ALA E 391 REMARK 465 TRP E 392 REMARK 465 SER E 393 REMARK 465 HIS E 394 REMARK 465 PRO E 395 REMARK 465 GLN E 396 REMARK 465 PHE E 397 REMARK 465 GLU E 398 REMARK 465 LYS E 399 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 ND2 ASN C 97 O MET C 101 1.97 REMARK 500 ND2 ASN E 97 O MET E 101 1.97 REMARK 500 ND2 ASN B 97 O MET B 101 1.97 REMARK 500 O MET E 324 OH TYR E 340 2.07 REMARK 500 O MET B 324 OH TYR B 340 2.07 REMARK 500 O MET C 324 OH TYR C 340 2.07 REMARK 500 O MET B 306 NZ LYS B 311 2.08 REMARK 500 O MET C 306 NZ LYS C 311 2.08 REMARK 500 O MET E 306 NZ LYS E 311 2.09 REMARK 500 OE1 GLU D 52 NH2 ARG D 215 2.14 REMARK 500 OE1 GLU A 52 NH2 ARG A 215 2.14 REMARK 500 OE2 GLU E 47 NH2 ARG E 207 2.16 REMARK 500 OE2 GLU C 47 NH2 ARG C 207 2.16 REMARK 500 OE2 GLU B 47 NH2 ARG B 207 2.16 REMARK 500 CD2 LEU A 218 CD1 ILE A 222 2.18 REMARK 500 NH1 ARG A 39 OE2 GLU A 66 2.18 REMARK 500 NH1 ARG D 39 OE2 GLU D 66 2.18 REMARK 500 OH TYR E 95 O SER E 150 2.18 REMARK 500 OH TYR B 95 O SER B 150 2.18 REMARK 500 OH TYR C 95 O SER C 150 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 PHE A 19 36.56 -98.22 REMARK 500 PHE A 107 -5.40 71.68 REMARK 500 HIS A 119 -9.98 77.36 REMARK 500 PHE A 141 53.78 -93.11 REMARK 500 THR A 313 -155.99 -150.31 REMARK 500 VAL A 589 -72.55 -75.82 REMARK 500 TRP B 62 -168.41 -160.51 REMARK 500 PHE B 74 54.28 -92.24 REMARK 500 ASP B 99 -7.17 76.88 REMARK 500 SER B 105 -60.04 -91.70 REMARK 500 THR B 152 -31.53 -131.05 REMARK 500 LEU B 169 14.22 -141.28 REMARK 500 VAL B 181 -52.04 -126.77 REMARK 500 PRO B 264 48.60 -86.49 REMARK 500 ALA B 307 -177.62 -69.51 REMARK 500 GLN B 325 68.34 60.40 REMARK 500 TRP C 62 -168.42 -160.49 REMARK 500 PHE C 74 54.24 -92.20 REMARK 500 ASP C 99 -7.13 76.90 REMARK 500 SER C 105 -60.00 -91.67 REMARK 500 THR C 152 -31.55 -131.01 REMARK 500 VAL C 181 -52.07 -126.77 REMARK 500 PRO C 264 48.58 -86.47 REMARK 500 ALA C 307 -177.67 -69.45 REMARK 500 GLN C 325 68.28 60.48 REMARK 500 PHE D 19 36.60 -98.27 REMARK 500 PHE D 107 -5.38 71.69 REMARK 500 HIS D 119 -10.09 77.46 REMARK 500 PHE D 141 53.74 -93.04 REMARK 500 THR D 313 -155.98 -150.34 REMARK 500 VAL D 589 -72.64 -75.74 REMARK 500 TRP E 62 -168.38 -160.51 REMARK 500 PHE E 74 54.19 -92.17 REMARK 500 ASP E 99 -7.17 76.94 REMARK 500 SER E 105 -60.02 -91.71 REMARK 500 THR E 152 -31.55 -131.00 REMARK 500 VAL E 181 -51.95 -126.80 REMARK 500 PRO E 264 48.55 -86.49 REMARK 500 ALA E 307 -177.63 -69.46 REMARK 500 GLN E 325 68.33 60.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA B 307 PRO B 308 -147.56 REMARK 500 MET B 324 GLN B 325 139.06 REMARK 500 ALA C 307 PRO C 308 -147.61 REMARK 500 MET C 324 GLN C 325 139.02 REMARK 500 ALA E 307 PRO E 308 -147.55 REMARK 500 MET E 324 GLN E 325 139.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAG A 701 REMARK 610 NAG B 401 REMARK 610 NAG B 402 REMARK 610 BMA B 403 REMARK 610 NAG C 401 REMARK 610 NAG C 402 REMARK 610 BMA C 403 REMARK 610 NAG D 701 REMARK 610 NAG E 401 REMARK 610 NAG E 402 REMARK 610 BMA E 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-20857 RELATED DB: EMDB REMARK 900 CRYOEM SRUCTURE OF HUMAN ALPHA4BETA2 NICOTINIC ACETYLCHOLINE REMARK 900 RECEPTOR IN COMPLEX WITH VARENICLINE DBREF 6UR8 A 1 452 UNP P43681 ACHA4_HUMAN 27 364 DBREF 6UR8 A 457 557 UNP P0ABE7 C562_ECOLX 23 123 DBREF 6UR8 A 563 601 UNP P43681 ACHA4_HUMAN 589 627 DBREF 6UR8 B 1 326 UNP P17787 ACHB2_HUMAN 26 351 DBREF 6UR8 B 329 389 UNP P17787 ACHB2_HUMAN 442 502 DBREF 6UR8 C 1 326 UNP P17787 ACHB2_HUMAN 26 351 DBREF 6UR8 C 329 389 UNP P17787 ACHB2_HUMAN 442 502 DBREF 6UR8 D 1 452 UNP P43681 ACHA4_HUMAN 27 364 DBREF 6UR8 D 457 557 UNP P0ABE7 C562_ECOLX 23 123 DBREF 6UR8 D 563 601 UNP P43681 ACHA4_HUMAN 589 627 DBREF 6UR8 E 1 326 UNP P17787 ACHB2_HUMAN 26 351 DBREF 6UR8 E 329 389 UNP P17787 ACHB2_HUMAN 442 502 SEQADV 6UR8 ASP A 453 UNP P43681 LINKER SEQADV 6UR8 THR A 454 UNP P43681 LINKER SEQADV 6UR8 ASP A 455 UNP P43681 LINKER SEQADV 6UR8 PHE A 456 UNP P43681 LINKER SEQADV 6UR8 TRP A 463 UNP P0ABE7 MET 29 CONFLICT SEQADV 6UR8 ILE A 558 UNP P0ABE7 LINKER SEQADV 6UR8 GLN A 559 UNP P0ABE7 LINKER SEQADV 6UR8 LYS A 560 UNP P0ABE7 LINKER SEQADV 6UR8 TYR A 561 UNP P0ABE7 LINKER SEQADV 6UR8 LEU A 562 UNP P0ABE7 LINKER SEQADV 6UR8 SER B 390 UNP P17787 EXPRESSION TAG SEQADV 6UR8 ALA B 391 UNP P17787 EXPRESSION TAG SEQADV 6UR8 TRP B 392 UNP P17787 EXPRESSION TAG SEQADV 6UR8 SER B 393 UNP P17787 EXPRESSION TAG SEQADV 6UR8 HIS B 394 UNP P17787 EXPRESSION TAG SEQADV 6UR8 PRO B 395 UNP P17787 EXPRESSION TAG SEQADV 6UR8 GLN B 396 UNP P17787 EXPRESSION TAG SEQADV 6UR8 PHE B 397 UNP P17787 EXPRESSION TAG SEQADV 6UR8 GLU B 398 UNP P17787 EXPRESSION TAG SEQADV 6UR8 LYS B 399 UNP P17787 EXPRESSION TAG SEQADV 6UR8 SER C 390 UNP P17787 EXPRESSION TAG SEQADV 6UR8 ALA C 391 UNP P17787 EXPRESSION TAG SEQADV 6UR8 TRP C 392 UNP P17787 EXPRESSION TAG SEQADV 6UR8 SER C 393 UNP P17787 EXPRESSION TAG SEQADV 6UR8 HIS C 394 UNP P17787 EXPRESSION TAG SEQADV 6UR8 PRO C 395 UNP P17787 EXPRESSION TAG SEQADV 6UR8 GLN C 396 UNP P17787 EXPRESSION TAG SEQADV 6UR8 PHE C 397 UNP P17787 EXPRESSION TAG SEQADV 6UR8 GLU C 398 UNP P17787 EXPRESSION TAG SEQADV 6UR8 LYS C 399 UNP P17787 EXPRESSION TAG SEQADV 6UR8 ASP D 453 UNP P43681 LINKER SEQADV 6UR8 THR D 454 UNP P43681 LINKER SEQADV 6UR8 ASP D 455 UNP P43681 LINKER SEQADV 6UR8 PHE D 456 UNP P43681 LINKER SEQADV 6UR8 TRP D 463 UNP P0ABE7 MET 29 CONFLICT SEQADV 6UR8 ILE D 558 UNP P0ABE7 LINKER SEQADV 6UR8 GLN D 559 UNP P0ABE7 LINKER SEQADV 6UR8 LYS D 560 UNP P0ABE7 LINKER SEQADV 6UR8 TYR D 561 UNP P0ABE7 LINKER SEQADV 6UR8 LEU D 562 UNP P0ABE7 LINKER SEQADV 6UR8 SER E 390 UNP P17787 EXPRESSION TAG SEQADV 6UR8 ALA E 391 UNP P17787 EXPRESSION TAG SEQADV 6UR8 TRP E 392 UNP P17787 EXPRESSION TAG SEQADV 6UR8 SER E 393 UNP P17787 EXPRESSION TAG SEQADV 6UR8 HIS E 394 UNP P17787 EXPRESSION TAG SEQADV 6UR8 PRO E 395 UNP P17787 EXPRESSION TAG SEQADV 6UR8 GLN E 396 UNP P17787 EXPRESSION TAG SEQADV 6UR8 PHE E 397 UNP P17787 EXPRESSION TAG SEQADV 6UR8 GLU E 398 UNP P17787 EXPRESSION TAG SEQADV 6UR8 LYS E 399 UNP P17787 EXPRESSION TAG SEQRES 1 A 487 SER SER HIS VAL GLU THR ARG ALA HIS ALA GLU GLU ARG SEQRES 2 A 487 LEU LEU LYS LYS LEU PHE SER GLY TYR ASN LYS TRP SER SEQRES 3 A 487 ARG PRO VAL ALA ASN ILE SER ASP VAL VAL LEU VAL ARG SEQRES 4 A 487 PHE GLY LEU SER ILE ALA GLN LEU ILE ASP VAL ASP GLU SEQRES 5 A 487 LYS ASN GLN MET MET THR THR ASN VAL TRP VAL LYS GLN SEQRES 6 A 487 GLU TRP HIS ASP TYR LYS LEU ARG TRP ASP PRO ALA ASP SEQRES 7 A 487 TYR GLU ASN VAL THR SER ILE ARG ILE PRO SER GLU LEU SEQRES 8 A 487 ILE TRP ARG PRO ASP ILE VAL LEU TYR ASN ASN ALA ASP SEQRES 9 A 487 GLY ASP PHE ALA VAL THR HIS LEU THR LYS ALA HIS LEU SEQRES 10 A 487 PHE HIS ASP GLY ARG VAL GLN TRP THR PRO PRO ALA ILE SEQRES 11 A 487 TYR LYS SER SER CYS SER ILE ASP VAL THR PHE PHE PRO SEQRES 12 A 487 PHE ASP GLN GLN ASN CYS THR MET LYS PHE GLY SER TRP SEQRES 13 A 487 THR TYR ASP LYS ALA LYS ILE ASP LEU VAL ASN MET HIS SEQRES 14 A 487 SER ARG VAL ASP GLN LEU ASP PHE TRP GLU SER GLY GLU SEQRES 15 A 487 TRP VAL ILE VAL ASP ALA VAL GLY THR TYR ASN THR ARG SEQRES 16 A 487 LYS TYR GLU CYS CYS ALA GLU ILE TYR PRO ASP ILE THR SEQRES 17 A 487 TYR ALA PHE VAL ILE ARG ARG LEU PRO LEU PHE TYR THR SEQRES 18 A 487 ILE ASN LEU ILE ILE PRO CYS LEU LEU ILE SER CYS LEU SEQRES 19 A 487 THR VAL LEU VAL PHE TYR LEU PRO SER GLU CYS GLY GLU SEQRES 20 A 487 LYS ILE THR LEU CYS ILE SER VAL LEU LEU SER LEU THR SEQRES 21 A 487 VAL PHE LEU LEU LEU ILE THR GLU ILE ILE PRO SER THR SEQRES 22 A 487 SER LEU VAL ILE PRO LEU ILE GLY GLU TYR LEU LEU PHE SEQRES 23 A 487 THR MET ILE PHE VAL THR LEU SER ILE VAL ILE THR VAL SEQRES 24 A 487 PHE VAL LEU ASN VAL HIS HIS ARG SER PRO ARG THR HIS SEQRES 25 A 487 THR MET PRO THR TRP VAL ARG ARG VAL PHE LEU ASP ILE SEQRES 26 A 487 VAL PRO ARG LEU LEU LEU MET LYS ARG PRO SER VAL VAL SEQRES 27 A 487 ASP THR ASP PHE ALA ASP LEU GLU ASP ASN TRP GLU THR SEQRES 28 A 487 LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN SEQRES 29 A 487 ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG ALA SEQRES 30 A 487 ALA ALA LEU ASP ALA GLN LYS ALA THR PRO PRO LYS LEU SEQRES 31 A 487 GLU ASP LYS SER PRO ASP SER PRO GLU MET LYS ASP PHE SEQRES 32 A 487 ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP ASP SEQRES 33 A 487 ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU ALA SEQRES 34 A 487 GLN ALA ALA ALA GLU GLN LEU LYS THR THR ARG ASN ALA SEQRES 35 A 487 TYR ILE GLN LYS TYR LEU GLU ASP TRP LYS TYR VAL ALA SEQRES 36 A 487 MET VAL ILE ASP ARG ILE PHE LEU TRP MET PHE ILE ILE SEQRES 37 A 487 VAL CYS LEU LEU GLY THR VAL GLY LEU PHE LEU PRO PRO SEQRES 38 A 487 TRP LEU ALA GLY MET ILE SEQRES 1 B 397 THR ASP THR GLU GLU ARG LEU VAL GLU HIS LEU LEU ASP SEQRES 2 B 397 PRO SER ARG TYR ASN LYS LEU ILE ARG PRO ALA THR ASN SEQRES 3 B 397 GLY SER GLU LEU VAL THR VAL GLN LEU MET VAL SER LEU SEQRES 4 B 397 ALA GLN LEU ILE SER VAL HIS GLU ARG GLU GLN ILE MET SEQRES 5 B 397 THR THR ASN VAL TRP LEU THR GLN GLU TRP GLU ASP TYR SEQRES 6 B 397 ARG LEU THR TRP LYS PRO GLU GLU PHE ASP ASN MET LYS SEQRES 7 B 397 LYS VAL ARG LEU PRO SER LYS HIS ILE TRP LEU PRO ASP SEQRES 8 B 397 VAL VAL LEU TYR ASN ASN ALA ASP GLY MET TYR GLU VAL SEQRES 9 B 397 SER PHE TYR SER ASN ALA VAL VAL SER TYR ASP GLY SER SEQRES 10 B 397 ILE PHE TRP LEU PRO PRO ALA ILE TYR LYS SER ALA CYS SEQRES 11 B 397 LYS ILE GLU VAL LYS HIS PHE PRO PHE ASP GLN GLN ASN SEQRES 12 B 397 CYS THR MET LYS PHE ARG SER TRP THR TYR ASP ARG THR SEQRES 13 B 397 GLU ILE ASP LEU VAL LEU LYS SER GLU VAL ALA SER LEU SEQRES 14 B 397 ASP ASP PHE THR PRO SER GLY GLU TRP ASP ILE VAL ALA SEQRES 15 B 397 LEU PRO GLY ARG ARG ASN GLU ASN PRO ASP ASP SER THR SEQRES 16 B 397 TYR VAL ASP ILE THR TYR ASP PHE ILE ILE ARG ARG LYS SEQRES 17 B 397 PRO LEU PHE TYR THR ILE ASN LEU ILE ILE PRO CYS VAL SEQRES 18 B 397 LEU ILE THR SER LEU ALA ILE LEU VAL PHE TYR LEU PRO SEQRES 19 B 397 SER ASP CYS GLY GLU LYS MET THR LEU CYS ILE SER VAL SEQRES 20 B 397 LEU LEU ALA LEU THR VAL PHE LEU LEU LEU ILE SER LYS SEQRES 21 B 397 ILE VAL PRO PRO THR SER LEU ASP VAL PRO LEU VAL GLY SEQRES 22 B 397 LYS TYR LEU MET PHE THR MET VAL LEU VAL THR PHE SER SEQRES 23 B 397 ILE VAL THR SER VAL CYS VAL LEU ASN VAL HIS HIS ARG SEQRES 24 B 397 SER PRO THR THR HIS THR MET ALA PRO TRP VAL LYS VAL SEQRES 25 B 397 VAL PHE LEU GLU LYS LEU PRO ALA LEU LEU PHE MET GLN SEQRES 26 B 397 GLN ASP ASP ASP GLN SER VAL SER GLU ASP TRP LYS TYR SEQRES 27 B 397 VAL ALA MET VAL ILE ASP ARG LEU PHE LEU TRP ILE PHE SEQRES 28 B 397 VAL PHE VAL CYS VAL PHE GLY THR ILE GLY MET PHE LEU SEQRES 29 B 397 GLN PRO LEU PHE GLN ASN TYR THR THR THR THR PHE LEU SEQRES 30 B 397 HIS SER ASP HIS SER ALA PRO SER SER LYS SER ALA TRP SEQRES 31 B 397 SER HIS PRO GLN PHE GLU LYS SEQRES 1 C 397 THR ASP THR GLU GLU ARG LEU VAL GLU HIS LEU LEU ASP SEQRES 2 C 397 PRO SER ARG TYR ASN LYS LEU ILE ARG PRO ALA THR ASN SEQRES 3 C 397 GLY SER GLU LEU VAL THR VAL GLN LEU MET VAL SER LEU SEQRES 4 C 397 ALA GLN LEU ILE SER VAL HIS GLU ARG GLU GLN ILE MET SEQRES 5 C 397 THR THR ASN VAL TRP LEU THR GLN GLU TRP GLU ASP TYR SEQRES 6 C 397 ARG LEU THR TRP LYS PRO GLU GLU PHE ASP ASN MET LYS SEQRES 7 C 397 LYS VAL ARG LEU PRO SER LYS HIS ILE TRP LEU PRO ASP SEQRES 8 C 397 VAL VAL LEU TYR ASN ASN ALA ASP GLY MET TYR GLU VAL SEQRES 9 C 397 SER PHE TYR SER ASN ALA VAL VAL SER TYR ASP GLY SER SEQRES 10 C 397 ILE PHE TRP LEU PRO PRO ALA ILE TYR LYS SER ALA CYS SEQRES 11 C 397 LYS ILE GLU VAL LYS HIS PHE PRO PHE ASP GLN GLN ASN SEQRES 12 C 397 CYS THR MET LYS PHE ARG SER TRP THR TYR ASP ARG THR SEQRES 13 C 397 GLU ILE ASP LEU VAL LEU LYS SER GLU VAL ALA SER LEU SEQRES 14 C 397 ASP ASP PHE THR PRO SER GLY GLU TRP ASP ILE VAL ALA SEQRES 15 C 397 LEU PRO GLY ARG ARG ASN GLU ASN PRO ASP ASP SER THR SEQRES 16 C 397 TYR VAL ASP ILE THR TYR ASP PHE ILE ILE ARG ARG LYS SEQRES 17 C 397 PRO LEU PHE TYR THR ILE ASN LEU ILE ILE PRO CYS VAL SEQRES 18 C 397 LEU ILE THR SER LEU ALA ILE LEU VAL PHE TYR LEU PRO SEQRES 19 C 397 SER ASP CYS GLY GLU LYS MET THR LEU CYS ILE SER VAL SEQRES 20 C 397 LEU LEU ALA LEU THR VAL PHE LEU LEU LEU ILE SER LYS SEQRES 21 C 397 ILE VAL PRO PRO THR SER LEU ASP VAL PRO LEU VAL GLY SEQRES 22 C 397 LYS TYR LEU MET PHE THR MET VAL LEU VAL THR PHE SER SEQRES 23 C 397 ILE VAL THR SER VAL CYS VAL LEU ASN VAL HIS HIS ARG SEQRES 24 C 397 SER PRO THR THR HIS THR MET ALA PRO TRP VAL LYS VAL SEQRES 25 C 397 VAL PHE LEU GLU LYS LEU PRO ALA LEU LEU PHE MET GLN SEQRES 26 C 397 GLN ASP ASP ASP GLN SER VAL SER GLU ASP TRP LYS TYR SEQRES 27 C 397 VAL ALA MET VAL ILE ASP ARG LEU PHE LEU TRP ILE PHE SEQRES 28 C 397 VAL PHE VAL CYS VAL PHE GLY THR ILE GLY MET PHE LEU SEQRES 29 C 397 GLN PRO LEU PHE GLN ASN TYR THR THR THR THR PHE LEU SEQRES 30 C 397 HIS SER ASP HIS SER ALA PRO SER SER LYS SER ALA TRP SEQRES 31 C 397 SER HIS PRO GLN PHE GLU LYS SEQRES 1 D 487 SER SER HIS VAL GLU THR ARG ALA HIS ALA GLU GLU ARG SEQRES 2 D 487 LEU LEU LYS LYS LEU PHE SER GLY TYR ASN LYS TRP SER SEQRES 3 D 487 ARG PRO VAL ALA ASN ILE SER ASP VAL VAL LEU VAL ARG SEQRES 4 D 487 PHE GLY LEU SER ILE ALA GLN LEU ILE ASP VAL ASP GLU SEQRES 5 D 487 LYS ASN GLN MET MET THR THR ASN VAL TRP VAL LYS GLN SEQRES 6 D 487 GLU TRP HIS ASP TYR LYS LEU ARG TRP ASP PRO ALA ASP SEQRES 7 D 487 TYR GLU ASN VAL THR SER ILE ARG ILE PRO SER GLU LEU SEQRES 8 D 487 ILE TRP ARG PRO ASP ILE VAL LEU TYR ASN ASN ALA ASP SEQRES 9 D 487 GLY ASP PHE ALA VAL THR HIS LEU THR LYS ALA HIS LEU SEQRES 10 D 487 PHE HIS ASP GLY ARG VAL GLN TRP THR PRO PRO ALA ILE SEQRES 11 D 487 TYR LYS SER SER CYS SER ILE ASP VAL THR PHE PHE PRO SEQRES 12 D 487 PHE ASP GLN GLN ASN CYS THR MET LYS PHE GLY SER TRP SEQRES 13 D 487 THR TYR ASP LYS ALA LYS ILE ASP LEU VAL ASN MET HIS SEQRES 14 D 487 SER ARG VAL ASP GLN LEU ASP PHE TRP GLU SER GLY GLU SEQRES 15 D 487 TRP VAL ILE VAL ASP ALA VAL GLY THR TYR ASN THR ARG SEQRES 16 D 487 LYS TYR GLU CYS CYS ALA GLU ILE TYR PRO ASP ILE THR SEQRES 17 D 487 TYR ALA PHE VAL ILE ARG ARG LEU PRO LEU PHE TYR THR SEQRES 18 D 487 ILE ASN LEU ILE ILE PRO CYS LEU LEU ILE SER CYS LEU SEQRES 19 D 487 THR VAL LEU VAL PHE TYR LEU PRO SER GLU CYS GLY GLU SEQRES 20 D 487 LYS ILE THR LEU CYS ILE SER VAL LEU LEU SER LEU THR SEQRES 21 D 487 VAL PHE LEU LEU LEU ILE THR GLU ILE ILE PRO SER THR SEQRES 22 D 487 SER LEU VAL ILE PRO LEU ILE GLY GLU TYR LEU LEU PHE SEQRES 23 D 487 THR MET ILE PHE VAL THR LEU SER ILE VAL ILE THR VAL SEQRES 24 D 487 PHE VAL LEU ASN VAL HIS HIS ARG SER PRO ARG THR HIS SEQRES 25 D 487 THR MET PRO THR TRP VAL ARG ARG VAL PHE LEU ASP ILE SEQRES 26 D 487 VAL PRO ARG LEU LEU LEU MET LYS ARG PRO SER VAL VAL SEQRES 27 D 487 ASP THR ASP PHE ALA ASP LEU GLU ASP ASN TRP GLU THR SEQRES 28 D 487 LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN SEQRES 29 D 487 ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG ALA SEQRES 30 D 487 ALA ALA LEU ASP ALA GLN LYS ALA THR PRO PRO LYS LEU SEQRES 31 D 487 GLU ASP LYS SER PRO ASP SER PRO GLU MET LYS ASP PHE SEQRES 32 D 487 ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP ASP SEQRES 33 D 487 ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU ALA SEQRES 34 D 487 GLN ALA ALA ALA GLU GLN LEU LYS THR THR ARG ASN ALA SEQRES 35 D 487 TYR ILE GLN LYS TYR LEU GLU ASP TRP LYS TYR VAL ALA SEQRES 36 D 487 MET VAL ILE ASP ARG ILE PHE LEU TRP MET PHE ILE ILE SEQRES 37 D 487 VAL CYS LEU LEU GLY THR VAL GLY LEU PHE LEU PRO PRO SEQRES 38 D 487 TRP LEU ALA GLY MET ILE SEQRES 1 E 397 THR ASP THR GLU GLU ARG LEU VAL GLU HIS LEU LEU ASP SEQRES 2 E 397 PRO SER ARG TYR ASN LYS LEU ILE ARG PRO ALA THR ASN SEQRES 3 E 397 GLY SER GLU LEU VAL THR VAL GLN LEU MET VAL SER LEU SEQRES 4 E 397 ALA GLN LEU ILE SER VAL HIS GLU ARG GLU GLN ILE MET SEQRES 5 E 397 THR THR ASN VAL TRP LEU THR GLN GLU TRP GLU ASP TYR SEQRES 6 E 397 ARG LEU THR TRP LYS PRO GLU GLU PHE ASP ASN MET LYS SEQRES 7 E 397 LYS VAL ARG LEU PRO SER LYS HIS ILE TRP LEU PRO ASP SEQRES 8 E 397 VAL VAL LEU TYR ASN ASN ALA ASP GLY MET TYR GLU VAL SEQRES 9 E 397 SER PHE TYR SER ASN ALA VAL VAL SER TYR ASP GLY SER SEQRES 10 E 397 ILE PHE TRP LEU PRO PRO ALA ILE TYR LYS SER ALA CYS SEQRES 11 E 397 LYS ILE GLU VAL LYS HIS PHE PRO PHE ASP GLN GLN ASN SEQRES 12 E 397 CYS THR MET LYS PHE ARG SER TRP THR TYR ASP ARG THR SEQRES 13 E 397 GLU ILE ASP LEU VAL LEU LYS SER GLU VAL ALA SER LEU SEQRES 14 E 397 ASP ASP PHE THR PRO SER GLY GLU TRP ASP ILE VAL ALA SEQRES 15 E 397 LEU PRO GLY ARG ARG ASN GLU ASN PRO ASP ASP SER THR SEQRES 16 E 397 TYR VAL ASP ILE THR TYR ASP PHE ILE ILE ARG ARG LYS SEQRES 17 E 397 PRO LEU PHE TYR THR ILE ASN LEU ILE ILE PRO CYS VAL SEQRES 18 E 397 LEU ILE THR SER LEU ALA ILE LEU VAL PHE TYR LEU PRO SEQRES 19 E 397 SER ASP CYS GLY GLU LYS MET THR LEU CYS ILE SER VAL SEQRES 20 E 397 LEU LEU ALA LEU THR VAL PHE LEU LEU LEU ILE SER LYS SEQRES 21 E 397 ILE VAL PRO PRO THR SER LEU ASP VAL PRO LEU VAL GLY SEQRES 22 E 397 LYS TYR LEU MET PHE THR MET VAL LEU VAL THR PHE SER SEQRES 23 E 397 ILE VAL THR SER VAL CYS VAL LEU ASN VAL HIS HIS ARG SEQRES 24 E 397 SER PRO THR THR HIS THR MET ALA PRO TRP VAL LYS VAL SEQRES 25 E 397 VAL PHE LEU GLU LYS LEU PRO ALA LEU LEU PHE MET GLN SEQRES 26 E 397 GLN ASP ASP ASP GLN SER VAL SER GLU ASP TRP LYS TYR SEQRES 27 E 397 VAL ALA MET VAL ILE ASP ARG LEU PHE LEU TRP ILE PHE SEQRES 28 E 397 VAL PHE VAL CYS VAL PHE GLY THR ILE GLY MET PHE LEU SEQRES 29 E 397 GLN PRO LEU PHE GLN ASN TYR THR THR THR THR PHE LEU SEQRES 30 E 397 HIS SER ASP HIS SER ALA PRO SER SER LYS SER ALA TRP SEQRES 31 E 397 SER HIS PRO GLN PHE GLU LYS HET NAG A 701 14 HET QMR A 702 16 HET NAG B 401 14 HET NAG B 402 14 HET BMA B 403 11 HET NAG C 401 14 HET NAG C 402 14 HET BMA C 403 11 HET NAG D 701 14 HET QMR D 702 16 HET NAG E 401 14 HET NAG E 402 14 HET BMA E 403 11 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM QMR VARENICLINE HETNAM BMA BETA-D-MANNOPYRANOSE FORMUL 6 NAG 8(C8 H15 N O6) FORMUL 7 QMR 2(C13 H13 N3) FORMUL 10 BMA 3(C6 H12 O6) HELIX 1 AA1 THR A 6 PHE A 19 1 14 HELIX 2 AA2 PRO A 76 GLU A 80 5 5 HELIX 3 AA3 PRO A 217 LEU A 224 1 8 HELIX 4 AA4 LEU A 224 ILE A 231 1 8 HELIX 5 AA5 VAL A 236 LEU A 241 5 6 HELIX 6 AA6 GLU A 247 THR A 267 1 21 HELIX 7 AA7 LEU A 279 HIS A 306 1 28 HELIX 8 AA8 TRP A 317 LEU A 329 1 13 HELIX 9 AA9 ASP A 564 LEU A 593 1 30 HELIX 10 AB1 THR B 3 LEU B 12 1 10 HELIX 11 AB2 PRO B 209 SER B 225 1 17 HELIX 12 AB3 LEU B 229 LEU B 233 5 5 HELIX 13 AB4 GLU B 239 VAL B 262 1 24 HELIX 14 AB5 PRO B 270 HIS B 298 1 29 HELIX 15 AB6 PRO B 308 LEU B 318 1 11 HELIX 16 AB7 PRO B 319 LEU B 322 5 4 HELIX 17 AB8 VAL B 334 PHE B 365 1 32 HELIX 18 AB9 THR C 3 LEU C 12 1 10 HELIX 19 AC1 PRO C 209 SER C 225 1 17 HELIX 20 AC2 LEU C 229 LEU C 233 5 5 HELIX 21 AC3 GLU C 239 VAL C 262 1 24 HELIX 22 AC4 PRO C 270 HIS C 298 1 29 HELIX 23 AC5 PRO C 308 LEU C 318 1 11 HELIX 24 AC6 PRO C 319 LEU C 322 5 4 HELIX 25 AC7 VAL C 334 PHE C 365 1 32 HELIX 26 AC8 THR D 6 PHE D 19 1 14 HELIX 27 AC9 PRO D 76 GLU D 80 5 5 HELIX 28 AD1 PRO D 217 LEU D 224 1 8 HELIX 29 AD2 LEU D 224 ILE D 231 1 8 HELIX 30 AD3 VAL D 236 LEU D 241 5 6 HELIX 31 AD4 GLU D 247 THR D 267 1 21 HELIX 32 AD5 LEU D 279 HIS D 306 1 28 HELIX 33 AD6 TRP D 317 LEU D 329 1 13 HELIX 34 AD7 TRP D 565 LEU D 593 1 29 HELIX 35 AD8 THR E 3 LEU E 12 1 10 HELIX 36 AD9 PRO E 209 SER E 225 1 17 HELIX 37 AE1 LEU E 229 LEU E 233 5 5 HELIX 38 AE2 GLU E 239 VAL E 262 1 24 HELIX 39 AE3 PRO E 270 ARG E 299 1 30 HELIX 40 AE4 PRO E 308 LEU E 318 1 11 HELIX 41 AE5 PRO E 319 LEU E 322 5 4 HELIX 42 AE6 VAL E 334 PHE E 365 1 32 SHEET 1 AA1 6 ILE A 85 ILE A 87 0 SHEET 2 AA1 6 ALA A 115 LEU A 117 -1 O ALA A 115 N ILE A 87 SHEET 3 AA1 6 ASP A 120 TRP A 125 -1 O GLN A 124 N HIS A 116 SHEET 4 AA1 6 LYS A 64 ARG A 73 -1 N GLN A 65 O TRP A 125 SHEET 5 AA1 6 VAL A 36 GLY A 41 -1 N GLY A 41 O LYS A 64 SHEET 6 AA1 6 ILE A 163 ASN A 167 1 O VAL A 166 N PHE A 40 SHEET 1 AA2 3 ILE A 44 ASP A 51 0 SHEET 2 AA2 3 MET A 56 TRP A 62 -1 O THR A 58 N ASP A 49 SHEET 3 AA2 3 PRO A 128 SER A 133 -1 O ALA A 129 N VAL A 61 SHEET 1 AA3 4 ILE A 97 LEU A 99 0 SHEET 2 AA3 4 GLN A 146 SER A 155 -1 O GLY A 154 N VAL A 98 SHEET 3 AA3 4 TYR A 204 ARG A 215 -1 O PHE A 211 N CYS A 149 SHEET 4 AA3 4 TRP A 183 ARG A 195 -1 N ASP A 187 O VAL A 212 SHEET 1 AA4 5 LYS B 79 LEU B 82 0 SHEET 2 AA4 5 ALA B 110 SER B 113 -1 O ALA B 110 N LEU B 82 SHEET 3 AA4 5 SER B 117 TRP B 120 -1 O PHE B 119 N VAL B 111 SHEET 4 AA4 5 ILE B 51 GLU B 63 -1 N GLN B 60 O TRP B 120 SHEET 5 AA4 5 PRO B 123 SER B 128 -1 O ALA B 124 N VAL B 56 SHEET 1 AA5 6 LYS B 79 LEU B 82 0 SHEET 2 AA5 6 ALA B 110 SER B 113 -1 O ALA B 110 N LEU B 82 SHEET 3 AA5 6 SER B 117 TRP B 120 -1 O PHE B 119 N VAL B 111 SHEET 4 AA5 6 ILE B 51 GLU B 63 -1 N GLN B 60 O TRP B 120 SHEET 5 AA5 6 VAL B 31 HIS B 46 -1 N MET B 36 O THR B 59 SHEET 6 AA5 6 ILE B 158 VAL B 161 1 O VAL B 161 N LEU B 35 SHEET 1 AA6 3 GLN B 141 PHE B 148 0 SHEET 2 AA6 3 VAL B 197 ARG B 207 -1 O TYR B 201 N MET B 146 SHEET 3 AA6 3 TRP B 178 ALA B 182 -1 N ALA B 182 O ILE B 204 SHEET 1 AA7 3 GLN B 141 PHE B 148 0 SHEET 2 AA7 3 VAL B 197 ARG B 207 -1 O TYR B 201 N MET B 146 SHEET 3 AA7 3 GLY B 185 GLU B 189 -1 N ARG B 186 O THR B 200 SHEET 1 AA8 5 LYS C 79 LEU C 82 0 SHEET 2 AA8 5 ALA C 110 SER C 113 -1 O ALA C 110 N LEU C 82 SHEET 3 AA8 5 SER C 117 TRP C 120 -1 O PHE C 119 N VAL C 111 SHEET 4 AA8 5 ILE C 51 GLU C 63 -1 N GLN C 60 O TRP C 120 SHEET 5 AA8 5 PRO C 123 SER C 128 -1 O ALA C 124 N VAL C 56 SHEET 1 AA9 6 LYS C 79 LEU C 82 0 SHEET 2 AA9 6 ALA C 110 SER C 113 -1 O ALA C 110 N LEU C 82 SHEET 3 AA9 6 SER C 117 TRP C 120 -1 O PHE C 119 N VAL C 111 SHEET 4 AA9 6 ILE C 51 GLU C 63 -1 N GLN C 60 O TRP C 120 SHEET 5 AA9 6 VAL C 31 HIS C 46 -1 N MET C 36 O THR C 59 SHEET 6 AA9 6 ILE C 158 VAL C 161 1 O VAL C 161 N LEU C 35 SHEET 1 AB1 3 GLN C 141 PHE C 148 0 SHEET 2 AB1 3 VAL C 197 ARG C 207 -1 O TYR C 201 N MET C 146 SHEET 3 AB1 3 TRP C 178 ALA C 182 -1 N ALA C 182 O ILE C 204 SHEET 1 AB2 3 GLN C 141 PHE C 148 0 SHEET 2 AB2 3 VAL C 197 ARG C 207 -1 O TYR C 201 N MET C 146 SHEET 3 AB2 3 GLY C 185 GLU C 189 -1 N ARG C 186 O THR C 200 SHEET 1 AB3 6 ILE D 85 ILE D 87 0 SHEET 2 AB3 6 ALA D 115 LEU D 117 -1 O ALA D 115 N ILE D 87 SHEET 3 AB3 6 ASP D 120 TRP D 125 -1 O GLN D 124 N HIS D 116 SHEET 4 AB3 6 LYS D 64 ARG D 73 -1 N GLN D 65 O TRP D 125 SHEET 5 AB3 6 VAL D 36 GLY D 41 -1 N GLY D 41 O LYS D 64 SHEET 6 AB3 6 ILE D 163 ASN D 167 1 O VAL D 166 N PHE D 40 SHEET 1 AB4 3 ILE D 44 ASP D 51 0 SHEET 2 AB4 3 MET D 56 TRP D 62 -1 O THR D 58 N ASP D 49 SHEET 3 AB4 3 PRO D 128 SER D 133 -1 O ALA D 129 N VAL D 61 SHEET 1 AB5 4 ILE D 97 LEU D 99 0 SHEET 2 AB5 4 GLN D 146 SER D 155 -1 O GLY D 154 N VAL D 98 SHEET 3 AB5 4 TYR D 204 ARG D 215 -1 O PHE D 211 N CYS D 149 SHEET 4 AB5 4 TRP D 183 ARG D 195 -1 N ASP D 187 O VAL D 212 SHEET 1 AB6 5 LYS E 79 LEU E 82 0 SHEET 2 AB6 5 ALA E 110 SER E 113 -1 O ALA E 110 N LEU E 82 SHEET 3 AB6 5 SER E 117 TRP E 120 -1 O PHE E 119 N VAL E 111 SHEET 4 AB6 5 ILE E 51 GLU E 63 -1 N GLN E 60 O TRP E 120 SHEET 5 AB6 5 PRO E 123 SER E 128 -1 O ALA E 124 N VAL E 56 SHEET 1 AB7 6 LYS E 79 LEU E 82 0 SHEET 2 AB7 6 ALA E 110 SER E 113 -1 O ALA E 110 N LEU E 82 SHEET 3 AB7 6 SER E 117 TRP E 120 -1 O PHE E 119 N VAL E 111 SHEET 4 AB7 6 ILE E 51 GLU E 63 -1 N GLN E 60 O TRP E 120 SHEET 5 AB7 6 VAL E 31 HIS E 46 -1 N MET E 36 O THR E 59 SHEET 6 AB7 6 ILE E 158 VAL E 161 1 O VAL E 161 N LEU E 35 SHEET 1 AB8 3 GLN E 141 PHE E 148 0 SHEET 2 AB8 3 VAL E 197 ARG E 207 -1 O TYR E 201 N MET E 146 SHEET 3 AB8 3 TRP E 178 ALA E 182 -1 N ALA E 182 O ILE E 204 SHEET 1 AB9 3 GLN E 141 PHE E 148 0 SHEET 2 AB9 3 VAL E 197 ARG E 207 -1 O TYR E 201 N MET E 146 SHEET 3 AB9 3 GLY E 185 GLU E 189 -1 N ARG E 186 O THR E 200 SSBOND 1 CYS A 135 CYS A 149 1555 1555 2.04 SSBOND 2 CYS A 199 CYS A 200 1555 1555 2.04 SSBOND 3 CYS B 130 CYS B 144 1555 1555 2.04 SSBOND 4 CYS C 130 CYS C 144 1555 1555 2.04 SSBOND 5 CYS D 135 CYS D 149 1555 1555 2.04 SSBOND 6 CYS D 199 CYS D 200 1555 1555 2.04 SSBOND 7 CYS E 130 CYS E 144 1555 1555 2.04 CISPEP 1 PHE A 142 PRO A 143 0 -2.48 CISPEP 2 PHE B 137 PRO B 138 0 -1.48 CISPEP 3 PHE C 137 PRO C 138 0 -1.37 CISPEP 4 PHE D 142 PRO D 143 0 -2.48 CISPEP 5 PHE E 137 PRO E 138 0 -1.34 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