HEADER LIPID TRANSPORT 14-JUL-21 7P5M TITLE CRYO-EM STRUCTURE OF HUMAN TTYH2 IN LIPID NANODISCS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN TWEETY HOMOLOG 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HTTY2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TTYH2, C17ORF29; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS MEMBRANE PROTEIN, LIPID METABOLISM, LIPID TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR A.SUKALSKAIA,M.S.STRAUB,M.SAWICKA,D.DENEKA,R.DUTZLER REVDAT 3 08-SEP-21 7P5M 1 JRNL REVDAT 2 25-AUG-21 7P5M 1 AUTHOR REVDAT 1 11-AUG-21 7P5M 0 JRNL AUTH A.SUKALSKAIA,M.S.STRAUB,D.DENEKA,M.SAWICKA,R.DUTZLER JRNL TITL CRYO-EM STRUCTURES OF THE TTYH FAMILY REVEAL A NOVEL JRNL TITL 2 ARCHITECTURE FOR LIPID INTERACTIONS. JRNL REF NAT COMMUN V. 12 4893 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 34385445 JRNL DOI 10.1038/S41467-021-25106-4 REMARK 2 REMARK 2 RESOLUTION. 3.92 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) : 3.920 REMARK 3 NUMBER OF PARTICLES : 486362 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 7P5M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1292117049. 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 : TTYH2 IN LIPID NANODISCS 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) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 6100.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 36.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 GLN A 2 REMARK 465 ALA A 3 REMARK 465 ALA A 4 REMARK 465 ARG A 5 REMARK 465 CYS A 71 REMARK 465 HIS A 72 REMARK 465 CYS A 73 REMARK 465 ARG A 74 REMARK 465 ARG A 75 REMARK 465 ASP A 76 REMARK 465 ASP A 77 REMARK 465 ALA A 78 REMARK 465 VAL A 79 REMARK 465 GLN A 80 REMARK 465 THR A 81 REMARK 465 LYS A 82 REMARK 465 GLN A 83 REMARK 465 HIS A 84 REMARK 465 HIS A 85 REMARK 465 SER A 86 REMARK 465 CYS A 87 REMARK 465 PHE A 417 REMARK 465 THR A 418 REMARK 465 THR A 419 REMARK 465 ARG A 420 REMARK 465 ASN A 421 REMARK 465 ARG A 422 REMARK 465 ASP A 423 REMARK 465 TYR A 424 REMARK 465 ASP A 425 REMARK 465 ASP A 426 REMARK 465 ILE A 427 REMARK 465 ASP A 428 REMARK 465 ASP A 429 REMARK 465 ASP A 430 REMARK 465 ASP A 431 REMARK 465 PRO A 432 REMARK 465 PHE A 433 REMARK 465 ASN A 434 REMARK 465 PRO A 435 REMARK 465 GLN A 436 REMARK 465 ALA A 437 REMARK 465 TRP A 438 REMARK 465 ARG A 439 REMARK 465 MET A 440 REMARK 465 ALA A 441 REMARK 465 ALA A 442 REMARK 465 HIS A 443 REMARK 465 SER A 444 REMARK 465 PRO A 445 REMARK 465 PRO A 446 REMARK 465 ARG A 447 REMARK 465 GLY A 448 REMARK 465 GLN A 449 REMARK 465 LEU A 450 REMARK 465 HIS A 451 REMARK 465 SER A 452 REMARK 465 PHE A 453 REMARK 465 CYS A 454 REMARK 465 SER A 455 REMARK 465 TYR A 456 REMARK 465 SER A 457 REMARK 465 SER A 458 REMARK 465 GLY A 459 REMARK 465 LEU A 460 REMARK 465 GLY A 461 REMARK 465 SER A 462 REMARK 465 GLN A 463 REMARK 465 THR A 464 REMARK 465 SER A 465 REMARK 465 LEU A 466 REMARK 465 GLN A 467 REMARK 465 PRO A 468 REMARK 465 PRO A 469 REMARK 465 ALA A 470 REMARK 465 GLN A 471 REMARK 465 THR A 472 REMARK 465 ILE A 473 REMARK 465 SER A 474 REMARK 465 ASN A 475 REMARK 465 ALA A 476 REMARK 465 PRO A 477 REMARK 465 VAL A 478 REMARK 465 SER A 479 REMARK 465 GLU A 480 REMARK 465 TYR A 481 REMARK 465 MET A 482 REMARK 465 ASN A 483 REMARK 465 GLN A 484 REMARK 465 ALA A 485 REMARK 465 MET A 486 REMARK 465 LEU A 487 REMARK 465 PHE A 488 REMARK 465 GLY A 489 REMARK 465 ARG A 490 REMARK 465 ASN A 491 REMARK 465 PRO A 492 REMARK 465 ARG A 493 REMARK 465 TYR A 494 REMARK 465 GLU A 495 REMARK 465 ASN A 496 REMARK 465 VAL A 497 REMARK 465 PRO A 498 REMARK 465 LEU A 499 REMARK 465 ILE A 500 REMARK 465 GLY A 501 REMARK 465 ARG A 502 REMARK 465 ALA A 503 REMARK 465 SER A 504 REMARK 465 PRO A 505 REMARK 465 PRO A 506 REMARK 465 PRO A 507 REMARK 465 THR A 508 REMARK 465 TYR A 509 REMARK 465 SER A 510 REMARK 465 PRO A 511 REMARK 465 SER A 512 REMARK 465 MET A 513 REMARK 465 ARG A 514 REMARK 465 ALA A 515 REMARK 465 THR A 516 REMARK 465 TYR A 517 REMARK 465 LEU A 518 REMARK 465 SER A 519 REMARK 465 VAL A 520 REMARK 465 ALA A 521 REMARK 465 ASP A 522 REMARK 465 GLU A 523 REMARK 465 HIS A 524 REMARK 465 LEU A 525 REMARK 465 ARG A 526 REMARK 465 HIS A 527 REMARK 465 TYR A 528 REMARK 465 GLY A 529 REMARK 465 ASN A 530 REMARK 465 GLN A 531 REMARK 465 PHE A 532 REMARK 465 PRO A 533 REMARK 465 ALA A 534 REMARK 465 ALA A 535 REMARK 465 LEU A 536 REMARK 465 GLU A 537 REMARK 465 VAL A 538 REMARK 465 LEU A 539 REMARK 465 PHE A 540 REMARK 465 GLN A 541 REMARK 465 SER B 1 REMARK 465 GLN B 2 REMARK 465 ALA B 3 REMARK 465 ALA B 4 REMARK 465 ARG B 5 REMARK 465 CYS B 71 REMARK 465 HIS B 72 REMARK 465 CYS B 73 REMARK 465 ARG B 74 REMARK 465 ARG B 75 REMARK 465 ASP B 76 REMARK 465 ASP B 77 REMARK 465 ALA B 78 REMARK 465 VAL B 79 REMARK 465 GLN B 80 REMARK 465 THR B 81 REMARK 465 LYS B 82 REMARK 465 GLN B 83 REMARK 465 HIS B 84 REMARK 465 HIS B 85 REMARK 465 SER B 86 REMARK 465 CYS B 87 REMARK 465 PHE B 417 REMARK 465 THR B 418 REMARK 465 THR B 419 REMARK 465 ARG B 420 REMARK 465 ASN B 421 REMARK 465 ARG B 422 REMARK 465 ASP B 423 REMARK 465 TYR B 424 REMARK 465 ASP B 425 REMARK 465 ASP B 426 REMARK 465 ILE B 427 REMARK 465 ASP B 428 REMARK 465 ASP B 429 REMARK 465 ASP B 430 REMARK 465 ASP B 431 REMARK 465 PRO B 432 REMARK 465 PHE B 433 REMARK 465 ASN B 434 REMARK 465 PRO B 435 REMARK 465 GLN B 436 REMARK 465 ALA B 437 REMARK 465 TRP B 438 REMARK 465 ARG B 439 REMARK 465 MET B 440 REMARK 465 ALA B 441 REMARK 465 ALA B 442 REMARK 465 HIS B 443 REMARK 465 SER B 444 REMARK 465 PRO B 445 REMARK 465 PRO B 446 REMARK 465 ARG B 447 REMARK 465 GLY B 448 REMARK 465 GLN B 449 REMARK 465 LEU B 450 REMARK 465 HIS B 451 REMARK 465 SER B 452 REMARK 465 PHE B 453 REMARK 465 CYS B 454 REMARK 465 SER B 455 REMARK 465 TYR B 456 REMARK 465 SER B 457 REMARK 465 SER B 458 REMARK 465 GLY B 459 REMARK 465 LEU B 460 REMARK 465 GLY B 461 REMARK 465 SER B 462 REMARK 465 GLN B 463 REMARK 465 THR B 464 REMARK 465 SER B 465 REMARK 465 LEU B 466 REMARK 465 GLN B 467 REMARK 465 PRO B 468 REMARK 465 PRO B 469 REMARK 465 ALA B 470 REMARK 465 GLN B 471 REMARK 465 THR B 472 REMARK 465 ILE B 473 REMARK 465 SER B 474 REMARK 465 ASN B 475 REMARK 465 ALA B 476 REMARK 465 PRO B 477 REMARK 465 VAL B 478 REMARK 465 SER B 479 REMARK 465 GLU B 480 REMARK 465 TYR B 481 REMARK 465 MET B 482 REMARK 465 ASN B 483 REMARK 465 GLN B 484 REMARK 465 ALA B 485 REMARK 465 MET B 486 REMARK 465 LEU B 487 REMARK 465 PHE B 488 REMARK 465 GLY B 489 REMARK 465 ARG B 490 REMARK 465 ASN B 491 REMARK 465 PRO B 492 REMARK 465 ARG B 493 REMARK 465 TYR B 494 REMARK 465 GLU B 495 REMARK 465 ASN B 496 REMARK 465 VAL B 497 REMARK 465 PRO B 498 REMARK 465 LEU B 499 REMARK 465 ILE B 500 REMARK 465 GLY B 501 REMARK 465 ARG B 502 REMARK 465 ALA B 503 REMARK 465 SER B 504 REMARK 465 PRO B 505 REMARK 465 PRO B 506 REMARK 465 PRO B 507 REMARK 465 THR B 508 REMARK 465 TYR B 509 REMARK 465 SER B 510 REMARK 465 PRO B 511 REMARK 465 SER B 512 REMARK 465 MET B 513 REMARK 465 ARG B 514 REMARK 465 ALA B 515 REMARK 465 THR B 516 REMARK 465 TYR B 517 REMARK 465 LEU B 518 REMARK 465 SER B 519 REMARK 465 VAL B 520 REMARK 465 ALA B 521 REMARK 465 ASP B 522 REMARK 465 GLU B 523 REMARK 465 HIS B 524 REMARK 465 LEU B 525 REMARK 465 ARG B 526 REMARK 465 HIS B 527 REMARK 465 TYR B 528 REMARK 465 GLY B 529 REMARK 465 ASN B 530 REMARK 465 GLN B 531 REMARK 465 PHE B 532 REMARK 465 PRO B 533 REMARK 465 ALA B 534 REMARK 465 ALA B 535 REMARK 465 LEU B 536 REMARK 465 GLU B 537 REMARK 465 VAL B 538 REMARK 465 LEU B 539 REMARK 465 PHE B 540 REMARK 465 GLN B 541 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 TYR A 167 -20.28 74.93 REMARK 500 THR A 285 79.41 -100.20 REMARK 500 SER A 338 15.74 56.45 REMARK 500 SER B 35 75.61 -161.20 REMARK 500 TYR B 167 -20.51 74.82 REMARK 500 THR B 285 58.36 -91.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-13201 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN TTYH2 IN LIPID NANODISCS DBREF 7P5M A 2 534 UNP Q9BSA4 TTYH2_HUMAN 2 534 DBREF 7P5M B 2 534 UNP Q9BSA4 TTYH2_HUMAN 2 534 SEQADV 7P5M SER A 1 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M ALA A 535 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M LEU A 536 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M GLU A 537 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M VAL A 538 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M LEU A 539 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M PHE A 540 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M GLN A 541 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M SER B 1 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M ALA B 535 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M LEU B 536 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M GLU B 537 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M VAL B 538 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M LEU B 539 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M PHE B 540 UNP Q9BSA4 EXPRESSION TAG SEQADV 7P5M GLN B 541 UNP Q9BSA4 EXPRESSION TAG SEQRES 1 A 541 SER GLN ALA ALA ARG VAL ASP TYR ILE ALA PRO TRP TRP SEQRES 2 A 541 VAL VAL TRP LEU HIS SER VAL PRO HIS VAL GLY LEU ARG SEQRES 3 A 541 LEU GLN PRO VAL ASN SER THR PHE SER PRO GLY ASP GLU SEQRES 4 A 541 SER TYR GLN GLU SER LEU LEU PHE LEU GLY LEU VAL ALA SEQRES 5 A 541 ALA VAL CYS LEU GLY LEU ASN LEU ILE PHE LEU VAL ALA SEQRES 6 A 541 TYR LEU VAL CYS ALA CYS HIS CYS ARG ARG ASP ASP ALA SEQRES 7 A 541 VAL GLN THR LYS GLN HIS HIS SER CYS CYS ILE THR TRP SEQRES 8 A 541 THR ALA VAL VAL ALA GLY LEU ILE CYS CYS ALA ALA VAL SEQRES 9 A 541 GLY VAL GLY PHE TYR GLY ASN SER GLU THR ASN ASP GLY SEQRES 10 A 541 ALA TYR GLN LEU MET TYR SER LEU ASP ASP ALA ASN HIS SEQRES 11 A 541 THR PHE SER GLY ILE ASP ALA LEU VAL SER GLY THR THR SEQRES 12 A 541 GLN LYS MET LYS VAL ASP LEU GLU GLN HIS LEU ALA ARG SEQRES 13 A 541 LEU SER GLU ILE PHE ALA ALA ARG GLY ASP TYR LEU GLN SEQRES 14 A 541 THR LEU LYS PHE ILE GLN GLN MET ALA GLY SER VAL VAL SEQRES 15 A 541 VAL GLN LEU SER GLY LEU PRO VAL TRP ARG GLU VAL THR SEQRES 16 A 541 MET GLU LEU THR LYS LEU SER ASP GLN THR GLY TYR VAL SEQRES 17 A 541 GLU TYR TYR ARG TRP LEU SER TYR LEU LEU LEU PHE ILE SEQRES 18 A 541 LEU ASP LEU VAL ILE CYS LEU ILE ALA CYS LEU GLY LEU SEQRES 19 A 541 ALA LYS ARG SER LYS CYS LEU LEU ALA SER MET LEU CYS SEQRES 20 A 541 CYS GLY ALA LEU SER LEU LEU LEU SER TRP ALA SER LEU SEQRES 21 A 541 ALA ALA ASP GLY SER ALA ALA VAL ALA THR SER ASP PHE SEQRES 22 A 541 CYS VAL ALA PRO ASP THR PHE ILE LEU ASN VAL THR GLU SEQRES 23 A 541 GLY GLN ILE SER THR GLU VAL THR ARG TYR TYR LEU TYR SEQRES 24 A 541 CYS SER GLN SER GLY SER SER PRO PHE GLN GLN THR LEU SEQRES 25 A 541 THR THR PHE GLN ARG ALA LEU THR THR MET GLN ILE GLN SEQRES 26 A 541 VAL ALA GLY LEU LEU GLN PHE ALA VAL PRO LEU PHE SER SEQRES 27 A 541 THR ALA GLU GLU ASP LEU LEU ALA ILE GLN LEU LEU LEU SEQRES 28 A 541 ASN SER SER GLU SER SER LEU HIS GLN LEU THR ALA MET SEQRES 29 A 541 VAL ASP CYS ARG GLY LEU HIS LYS ASP TYR LEU ASP ALA SEQRES 30 A 541 LEU ALA GLY ILE CYS TYR ASP GLY LEU GLN GLY LEU LEU SEQRES 31 A 541 TYR LEU GLY LEU PHE SER PHE LEU ALA ALA LEU ALA PHE SEQRES 32 A 541 SER THR MET ILE CYS ALA GLY PRO ARG ALA TRP LYS HIS SEQRES 33 A 541 PHE THR THR ARG ASN ARG ASP TYR ASP ASP ILE ASP ASP SEQRES 34 A 541 ASP ASP PRO PHE ASN PRO GLN ALA TRP ARG MET ALA ALA SEQRES 35 A 541 HIS SER PRO PRO ARG GLY GLN LEU HIS SER PHE CYS SER SEQRES 36 A 541 TYR SER SER GLY LEU GLY SER GLN THR SER LEU GLN PRO SEQRES 37 A 541 PRO ALA GLN THR ILE SER ASN ALA PRO VAL SER GLU TYR SEQRES 38 A 541 MET ASN GLN ALA MET LEU PHE GLY ARG ASN PRO ARG TYR SEQRES 39 A 541 GLU ASN VAL PRO LEU ILE GLY ARG ALA SER PRO PRO PRO SEQRES 40 A 541 THR TYR SER PRO SER MET ARG ALA THR TYR LEU SER VAL SEQRES 41 A 541 ALA ASP GLU HIS LEU ARG HIS TYR GLY ASN GLN PHE PRO SEQRES 42 A 541 ALA ALA LEU GLU VAL LEU PHE GLN SEQRES 1 B 541 SER GLN ALA ALA ARG VAL ASP TYR ILE ALA PRO TRP TRP SEQRES 2 B 541 VAL VAL TRP LEU HIS SER VAL PRO HIS VAL GLY LEU ARG SEQRES 3 B 541 LEU GLN PRO VAL ASN SER THR PHE SER PRO GLY ASP GLU SEQRES 4 B 541 SER TYR GLN GLU SER LEU LEU PHE LEU GLY LEU VAL ALA SEQRES 5 B 541 ALA VAL CYS LEU GLY LEU ASN LEU ILE PHE LEU VAL ALA SEQRES 6 B 541 TYR LEU VAL CYS ALA CYS HIS CYS ARG ARG ASP ASP ALA SEQRES 7 B 541 VAL GLN THR LYS GLN HIS HIS SER CYS CYS ILE THR TRP SEQRES 8 B 541 THR ALA VAL VAL ALA GLY LEU ILE CYS CYS ALA ALA VAL SEQRES 9 B 541 GLY VAL GLY PHE TYR GLY ASN SER GLU THR ASN ASP GLY SEQRES 10 B 541 ALA TYR GLN LEU MET TYR SER LEU ASP ASP ALA ASN HIS SEQRES 11 B 541 THR PHE SER GLY ILE ASP ALA LEU VAL SER GLY THR THR SEQRES 12 B 541 GLN LYS MET LYS VAL ASP LEU GLU GLN HIS LEU ALA ARG SEQRES 13 B 541 LEU SER GLU ILE PHE ALA ALA ARG GLY ASP TYR LEU GLN SEQRES 14 B 541 THR LEU LYS PHE ILE GLN GLN MET ALA GLY SER VAL VAL SEQRES 15 B 541 VAL GLN LEU SER GLY LEU PRO VAL TRP ARG GLU VAL THR SEQRES 16 B 541 MET GLU LEU THR LYS LEU SER ASP GLN THR GLY TYR VAL SEQRES 17 B 541 GLU TYR TYR ARG TRP LEU SER TYR LEU LEU LEU PHE ILE SEQRES 18 B 541 LEU ASP LEU VAL ILE CYS LEU ILE ALA CYS LEU GLY LEU SEQRES 19 B 541 ALA LYS ARG SER LYS CYS LEU LEU ALA SER MET LEU CYS SEQRES 20 B 541 CYS GLY ALA LEU SER LEU LEU LEU SER TRP ALA SER LEU SEQRES 21 B 541 ALA ALA ASP GLY SER ALA ALA VAL ALA THR SER ASP PHE SEQRES 22 B 541 CYS VAL ALA PRO ASP THR PHE ILE LEU ASN VAL THR GLU SEQRES 23 B 541 GLY GLN ILE SER THR GLU VAL THR ARG TYR TYR LEU TYR SEQRES 24 B 541 CYS SER GLN SER GLY SER SER PRO PHE GLN GLN THR LEU SEQRES 25 B 541 THR THR PHE GLN ARG ALA LEU THR THR MET GLN ILE GLN SEQRES 26 B 541 VAL ALA GLY LEU LEU GLN PHE ALA VAL PRO LEU PHE SER SEQRES 27 B 541 THR ALA GLU GLU ASP LEU LEU ALA ILE GLN LEU LEU LEU SEQRES 28 B 541 ASN SER SER GLU SER SER LEU HIS GLN LEU THR ALA MET SEQRES 29 B 541 VAL ASP CYS ARG GLY LEU HIS LYS ASP TYR LEU ASP ALA SEQRES 30 B 541 LEU ALA GLY ILE CYS TYR ASP GLY LEU GLN GLY LEU LEU SEQRES 31 B 541 TYR LEU GLY LEU PHE SER PHE LEU ALA ALA LEU ALA PHE SEQRES 32 B 541 SER THR MET ILE CYS ALA GLY PRO ARG ALA TRP LYS HIS SEQRES 33 B 541 PHE THR THR ARG ASN ARG ASP TYR ASP ASP ILE ASP ASP SEQRES 34 B 541 ASP ASP PRO PHE ASN PRO GLN ALA TRP ARG MET ALA ALA SEQRES 35 B 541 HIS SER PRO PRO ARG GLY GLN LEU HIS SER PHE CYS SER SEQRES 36 B 541 TYR SER SER GLY LEU GLY SER GLN THR SER LEU GLN PRO SEQRES 37 B 541 PRO ALA GLN THR ILE SER ASN ALA PRO VAL SER GLU TYR SEQRES 38 B 541 MET ASN GLN ALA MET LEU PHE GLY ARG ASN PRO ARG TYR SEQRES 39 B 541 GLU ASN VAL PRO LEU ILE GLY ARG ALA SER PRO PRO PRO SEQRES 40 B 541 THR TYR SER PRO SER MET ARG ALA THR TYR LEU SER VAL SEQRES 41 B 541 ALA ASP GLU HIS LEU ARG HIS TYR GLY ASN GLN PHE PRO SEQRES 42 B 541 ALA ALA LEU GLU VAL LEU PHE GLN HET NAG C 1 14 HET NAG C 2 14 HET NAG D 1 14 HET NAG D 2 14 HET NAG E 1 14 HET NAG E 2 14 HET NAG F 1 14 HET NAG F 2 14 HET NAG A 601 14 HET NAG A 602 14 HET NAG B 601 14 HET NAG B 602 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 12(C8 H15 N O6) HELIX 1 AA1 PRO A 11 HIS A 18 1 8 HELIX 2 AA2 ASP A 38 ALA A 70 1 33 HELIX 3 AA3 ILE A 89 GLU A 159 1 71 HELIX 4 AA4 ILE A 160 ARG A 164 5 5 HELIX 5 AA5 TYR A 167 GLY A 187 1 21 HELIX 6 AA6 TRP A 191 ARG A 237 1 47 HELIX 7 AA7 SER A 238 ALA A 276 1 39 HELIX 8 AA8 ALA A 276 THR A 285 1 10 HELIX 9 AA9 SER A 290 CYS A 300 1 11 HELIX 10 AB1 PHE A 308 PHE A 337 1 30 HELIX 11 AB2 GLU A 341 VAL A 365 1 25 HELIX 12 AB3 ASP A 366 CYS A 382 1 17 HELIX 13 AB4 TYR A 383 TRP A 414 1 32 HELIX 14 AB5 PRO B 11 SER B 19 1 9 HELIX 15 AB6 ASP B 38 ALA B 70 1 33 HELIX 16 AB7 ILE B 89 GLU B 159 1 71 HELIX 17 AB8 ILE B 160 ARG B 164 5 5 HELIX 18 AB9 TYR B 167 GLY B 187 1 21 HELIX 19 AC1 TRP B 191 ARG B 237 1 47 HELIX 20 AC2 SER B 238 ALA B 276 1 39 HELIX 21 AC3 ALA B 276 THR B 285 1 10 HELIX 22 AC4 SER B 290 CYS B 300 1 11 HELIX 23 AC5 PHE B 308 PHE B 337 1 30 HELIX 24 AC6 GLU B 341 VAL B 365 1 25 HELIX 25 AC7 ASP B 366 TYR B 383 1 18 HELIX 26 AC8 TYR B 383 ALA B 409 1 27 HELIX 27 AC9 ALA B 409 TRP B 414 1 6 SSBOND 1 CYS A 274 CYS A 382 1555 1555 2.03 SSBOND 2 CYS A 300 CYS A 367 1555 1555 2.03 SSBOND 3 CYS B 274 CYS B 382 1555 1555 2.03 SSBOND 4 CYS B 300 CYS B 367 1555 1555 2.03 LINK ND2 ASN A 31 C1 NAG A 602 1555 1555 1.44 LINK ND2 ASN A 129 C1 NAG D 1 1555 1555 1.44 LINK ND2 ASN A 283 C1 NAG A 601 1555 1555 1.45 LINK ND2 ASN A 352 C1 NAG C 1 1555 1555 1.45 LINK ND2 ASN B 31 C1 NAG B 602 1555 1555 1.44 LINK ND2 ASN B 129 C1 NAG F 1 1555 1555 1.44 LINK ND2 ASN B 283 C1 NAG B 601 1555 1555 1.45 LINK ND2 ASN B 352 C1 NAG E 1 1555 1555 1.45 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.46 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.44 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.46 LINK O4 NAG F 1 C1 NAG F 2 1555 1555 1.44 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