HEADER TRANSPORT PROTEIN 20-NOV-22 8HIK TITLE THE TPP-BOUND BRIL-SLC19A1/FAB/NB TERNARY COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: BRIL-SLC19A1 CHIMERA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ANTI-BRIL FAB HEAVY CHAIN; COMPND 7 CHAIN: H; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: ANTI-FAB NANOBODY; COMPND 11 CHAIN: N; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: ANTI-BRIL FAB LIGHT CHAIN; COMPND 15 CHAIN: L; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 562, 9606; SOURCE 5 GENE: CYBC, SLC19A1, FLOT1, RFC1; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 16 MOL_ID: 3; SOURCE 17 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 18 ORGANISM_TAXID: 9844; SOURCE 19 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 21 MOL_ID: 4; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_COMMON: HUMAN; SOURCE 24 ORGANISM_TAXID: 9606; SOURCE 25 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 26 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 27 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS SLC19A1, RFC, TRANSPORTER, FOLATES, 5-MTHF, TPP, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Z.ZHANG,Y.DANG REVDAT 2 11-JAN-23 8HIK 1 JRNL REVDAT 1 21-DEC-22 8HIK 0 JRNL AUTH Y.DANG,D.ZHOU,X.DU,H.ZHAO,C.H.LEE,J.YANG,Y.WANG,C.QIN,Z.GUO, JRNL AUTH 2 Z.ZHANG JRNL TITL MOLECULAR MECHANISM OF SUBSTRATE RECOGNITION BY FOLATE JRNL TITL 2 TRANSPORTER SLC19A1. JRNL REF CELL DISCOV V. 8 141 2022 JRNL REFN ESSN 2056-5968 JRNL PMID 36575193 JRNL DOI 10.1038/S41421-022-00508-W REMARK 2 REMARK 2 RESOLUTION. 3.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : UCSF CHIMERAX, PHENIX, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE 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) : 3.720 REMARK 3 NUMBER OF PARTICLES : 229158 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8HIK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1300033675. 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 : THE TPP-BOUND BRIL REMARK 245 -SLC19A1/FAB/NB TERNARY 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 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 700.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, H, N, L 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 GLY A -88 REMARK 465 PRO A -87 REMARK 465 SER A -86 REMARK 465 ARG A -85 REMARK 465 ALA A -84 REMARK 465 THR A -83 REMARK 465 ARG A 214 REMARK 465 ASP A 215 REMARK 465 ASP A 216 REMARK 465 ARG A 217 REMARK 465 GLY A 218 REMARK 465 ARG A 219 REMARK 465 CYS A 220 REMARK 465 GLU A 221 REMARK 465 THR A 222 REMARK 465 SER A 223 REMARK 465 ALA A 224 REMARK 465 SER A 225 REMARK 465 GLU A 226 REMARK 465 LEU A 227 REMARK 465 GLU A 228 REMARK 465 ARG A 229 REMARK 465 MET A 230 REMARK 465 ASN A 231 REMARK 465 PRO A 232 REMARK 465 GLY A 233 REMARK 465 PRO A 234 REMARK 465 GLY A 235 REMARK 465 GLY A 236 REMARK 465 LYS A 237 REMARK 465 LEU A 238 REMARK 465 GLY A 239 REMARK 465 HIS A 240 REMARK 465 ALA A 241 REMARK 465 LEU A 242 REMARK 465 ARG A 243 REMARK 465 VAL A 244 REMARK 465 ALA A 245 REMARK 465 CYS A 246 REMARK 465 GLY A 247 REMARK 465 ASP A 248 REMARK 465 SER A 249 REMARK 465 LEU A 452 REMARK 465 ASP A 453 REMARK 465 GLY A 454 REMARK 465 LEU A 455 REMARK 465 ARG A 456 REMARK 465 HIS A 457 REMARK 465 CYS A 458 REMARK 465 GLN A 459 REMARK 465 ARG A 460 REMARK 465 GLY A 461 REMARK 465 HIS A 462 REMARK 465 HIS A 463 REMARK 465 PRO A 464 REMARK 465 ARG A 465 REMARK 465 GLN A 466 REMARK 465 PRO A 467 REMARK 465 PRO A 468 REMARK 465 ALA A 469 REMARK 465 GLN A 470 REMARK 465 GLY A 471 REMARK 465 LEU A 472 REMARK 465 ARG A 473 REMARK 465 SER A 474 REMARK 465 ALA A 475 REMARK 465 ALA A 476 REMARK 465 GLU A 477 REMARK 465 GLU A 478 REMARK 465 LYS A 479 REMARK 465 ALA A 480 REMARK 465 ALA A 481 REMARK 465 GLN A 482 REMARK 465 ALA A 483 REMARK 465 LEU A 484 REMARK 465 SER A 485 REMARK 465 VAL A 486 REMARK 465 GLN A 487 REMARK 465 ASP A 488 REMARK 465 LYS A 489 REMARK 465 GLY A 490 REMARK 465 LEU A 491 REMARK 465 GLY A 492 REMARK 465 GLY A 493 REMARK 465 LEU A 494 REMARK 465 GLN A 495 REMARK 465 PRO A 496 REMARK 465 ALA A 497 REMARK 465 GLN A 498 REMARK 465 SER A 499 REMARK 465 PRO A 500 REMARK 465 PRO A 501 REMARK 465 LEU A 502 REMARK 465 SER A 503 REMARK 465 PRO A 504 REMARK 465 GLU A 505 REMARK 465 ASP A 506 REMARK 465 SER A 507 REMARK 465 LEU A 508 REMARK 465 GLY A 509 REMARK 465 ALA A 510 REMARK 465 VAL A 511 REMARK 465 GLY A 512 REMARK 465 PRO A 513 REMARK 465 ALA A 514 REMARK 465 SER A 515 REMARK 465 LEU A 516 REMARK 465 GLU A 517 REMARK 465 GLN A 518 REMARK 465 ARG A 519 REMARK 465 GLN A 520 REMARK 465 SER A 521 REMARK 465 ASP A 522 REMARK 465 PRO A 523 REMARK 465 TYR A 524 REMARK 465 LEU A 525 REMARK 465 ALA A 526 REMARK 465 GLN A 527 REMARK 465 ALA A 528 REMARK 465 PRO A 529 REMARK 465 ALA A 530 REMARK 465 PRO A 531 REMARK 465 GLN A 532 REMARK 465 ALA A 533 REMARK 465 ALA A 534 REMARK 465 GLU A 535 REMARK 465 PHE A 536 REMARK 465 LEU A 537 REMARK 465 SER A 538 REMARK 465 PRO A 539 REMARK 465 VAL A 540 REMARK 465 THR A 541 REMARK 465 THR A 542 REMARK 465 PRO A 543 REMARK 465 SER A 544 REMARK 465 PRO A 545 REMARK 465 CYS A 546 REMARK 465 THR A 547 REMARK 465 LEU A 548 REMARK 465 CYS A 549 REMARK 465 SER A 550 REMARK 465 ALA A 551 REMARK 465 GLN A 552 REMARK 465 ALA A 553 REMARK 465 SER A 554 REMARK 465 GLY A 555 REMARK 465 PRO A 556 REMARK 465 GLU A 557 REMARK 465 ALA A 558 REMARK 465 ALA A 559 REMARK 465 ASP A 560 REMARK 465 GLU A 561 REMARK 465 THR A 562 REMARK 465 CYS A 563 REMARK 465 PRO A 564 REMARK 465 GLN A 565 REMARK 465 LEU A 566 REMARK 465 ALA A 567 REMARK 465 VAL A 568 REMARK 465 HIS A 569 REMARK 465 PRO A 570 REMARK 465 PRO A 571 REMARK 465 GLY A 572 REMARK 465 VAL A 573 REMARK 465 SER A 574 REMARK 465 LYS A 575 REMARK 465 LEU A 576 REMARK 465 GLY A 577 REMARK 465 LEU A 578 REMARK 465 GLN A 579 REMARK 465 CYS A 580 REMARK 465 LEU A 581 REMARK 465 PRO A 582 REMARK 465 SER A 583 REMARK 465 ASP A 584 REMARK 465 GLY A 585 REMARK 465 VAL A 586 REMARK 465 GLN A 587 REMARK 465 ASN A 588 REMARK 465 VAL A 589 REMARK 465 ASN A 590 REMARK 465 GLN A 591 REMARK 465 SER A 592 REMARK 465 ASN A 593 REMARK 465 SER A 594 REMARK 465 MET H -18 REMARK 465 GLY H -17 REMARK 465 TRP H -16 REMARK 465 SER H -15 REMARK 465 LEU H -14 REMARK 465 ILE H -13 REMARK 465 LEU H -12 REMARK 465 LEU H -11 REMARK 465 PHE H -10 REMARK 465 LEU H -9 REMARK 465 VAL H -8 REMARK 465 ALA H -7 REMARK 465 VAL H -6 REMARK 465 ALA H -5 REMARK 465 THR H -4 REMARK 465 ARG H -3 REMARK 465 VAL H -2 REMARK 465 LEU H -1 REMARK 465 SER H 0 REMARK 465 GLU H 1 REMARK 465 ILE H 2 REMARK 465 SER H 3 REMARK 465 SER H 229 REMARK 465 CYS H 230 REMARK 465 ASP H 231 REMARK 465 LYS H 232 REMARK 465 SER H 233 REMARK 465 ASN H 234 REMARK 465 SER H 235 REMARK 465 LEU H 236 REMARK 465 GLU H 237 REMARK 465 VAL H 238 REMARK 465 LEU H 239 REMARK 465 PHE H 240 REMARK 465 GLN H 241 REMARK 465 MET N -23 REMARK 465 LYS N -22 REMARK 465 TYR N -21 REMARK 465 LEU N -20 REMARK 465 LEU N -19 REMARK 465 PRO N -18 REMARK 465 THR N -17 REMARK 465 ALA N -16 REMARK 465 ALA N -15 REMARK 465 ALA N -14 REMARK 465 GLY N -13 REMARK 465 LEU N -12 REMARK 465 LEU N -11 REMARK 465 LEU N -10 REMARK 465 LEU N -9 REMARK 465 ALA N -8 REMARK 465 ALA N -7 REMARK 465 GLN N -6 REMARK 465 PRO N -5 REMARK 465 ALA N -4 REMARK 465 MET N -3 REMARK 465 ALA N -2 REMARK 465 GLY N -1 REMARK 465 SER N 0 REMARK 465 SER N 121 REMARK 465 LEU N 122 REMARK 465 GLU N 123 REMARK 465 HIS N 124 REMARK 465 HIS N 125 REMARK 465 HIS N 126 REMARK 465 HIS N 127 REMARK 465 HIS N 128 REMARK 465 HIS N 129 REMARK 465 MET L -18 REMARK 465 GLY L -17 REMARK 465 TRP L -16 REMARK 465 SER L -15 REMARK 465 CYS L -14 REMARK 465 ILE L -13 REMARK 465 ILE L -12 REMARK 465 LEU L -11 REMARK 465 PHE L -10 REMARK 465 LEU L -9 REMARK 465 VAL L -8 REMARK 465 ALA L -7 REMARK 465 THR L -6 REMARK 465 ALA L -5 REMARK 465 THR L -4 REMARK 465 GLY L -3 REMARK 465 VAL L -2 REMARK 465 HIS L -1 REMARK 465 SER L 0 REMARK 465 SER L 1 REMARK 465 GLY L 214 REMARK 465 GLU L 215 REMARK 465 CYS L 216 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA A -60 10.01 -67.62 REMARK 500 ALA A -43 33.01 -98.51 REMARK 500 LYS A -41 30.07 -94.43 REMARK 500 THR A -39 77.68 52.44 REMARK 500 ILE A 68 -62.23 -99.03 REMARK 500 TYR A 92 -5.68 69.07 REMARK 500 PHE A 202 33.23 -95.59 REMARK 500 LYS A 328 53.18 -94.63 REMARK 500 ALA H 113 -159.36 -79.99 REMARK 500 PHE H 114 92.35 -66.61 REMARK 500 PRO H 161 -158.35 -83.52 REMARK 500 ARG N 45 62.87 62.48 REMARK 500 ALA L 52 -7.25 67.16 REMARK 500 ASN L 140 61.29 61.70 REMARK 500 PRO L 143 -159.20 -84.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-34819 RELATED DB: EMDB REMARK 900 THE TPP-BOUND BRIL-SLC19A1/FAB/NB TERNARY COMPLEX DBREF 8HIK A -82 22 UNP P0ABE7 C562_ECOLX 23 127 DBREF 8HIK A 24 591 UNP P41440 S19A1_HUMAN 24 591 DBREF 8HIK H -18 241 PDB 8HIK 8HIK -18 241 DBREF 8HIK N -23 129 PDB 8HIK 8HIK -23 129 DBREF 8HIK L -18 216 PDB 8HIK 8HIK -18 216 SEQADV 8HIK GLY A -88 UNP P0ABE7 EXPRESSION TAG SEQADV 8HIK PRO A -87 UNP P0ABE7 EXPRESSION TAG SEQADV 8HIK SER A -86 UNP P0ABE7 EXPRESSION TAG SEQADV 8HIK ARG A -85 UNP P0ABE7 EXPRESSION TAG SEQADV 8HIK ALA A -84 UNP P0ABE7 EXPRESSION TAG SEQADV 8HIK THR A -83 UNP P0ABE7 EXPRESSION TAG SEQADV 8HIK TRP A -76 UNP P0ABE7 MET 29 CONFLICT SEQADV 8HIK ILE A 19 UNP P0ABE7 HIS 124 CONFLICT SEQADV 8HIK LEU A 23 UNP P0ABE7 LINKER SEQADV 8HIK SER A 592 UNP P41440 EXPRESSION TAG SEQADV 8HIK ASN A 593 UNP P41440 EXPRESSION TAG SEQADV 8HIK SER A 594 UNP P41440 EXPRESSION TAG SEQRES 1 A 683 GLY PRO SER ARG ALA THR ALA ASP LEU GLU ASP ASN TRP SEQRES 2 A 683 GLU THR LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA SEQRES 3 A 683 ASP ASN ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET SEQRES 4 A 683 ARG ALA ALA ALA LEU ASP ALA GLN LYS ALA THR PRO PRO SEQRES 5 A 683 LYS LEU GLU ASP LYS SER PRO ASP SER PRO GLU MET LYS SEQRES 6 A 683 ASP PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE SEQRES 7 A 683 ASP ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS SEQRES 8 A 683 GLU ALA GLN ALA ALA ALA GLU GLN LEU LYS THR THR ARG SEQRES 9 A 683 ASN ALA TYR ILE GLN LYS TYR LEU SER TRP ARG HIS LEU SEQRES 10 A 683 VAL CYS TYR LEU CYS PHE TYR GLY PHE MET ALA GLN ILE SEQRES 11 A 683 ARG PRO GLY GLU SER PHE ILE THR PRO TYR LEU LEU GLY SEQRES 12 A 683 PRO ASP LYS ASN PHE THR ARG GLU GLN VAL THR ASN GLU SEQRES 13 A 683 ILE THR PRO VAL LEU SER TYR SER TYR LEU ALA VAL LEU SEQRES 14 A 683 VAL PRO VAL PHE LEU LEU THR ASP TYR LEU ARG TYR THR SEQRES 15 A 683 PRO VAL LEU LEU LEU GLN GLY LEU SER PHE VAL SER VAL SEQRES 16 A 683 TRP LEU LEU LEU LEU LEU GLY HIS SER VAL ALA HIS MET SEQRES 17 A 683 GLN LEU MET GLU LEU PHE TYR SER VAL THR MET ALA ALA SEQRES 18 A 683 ARG ILE ALA TYR SER SER TYR ILE PHE SER LEU VAL ARG SEQRES 19 A 683 PRO ALA ARG TYR GLN ARG VAL ALA GLY TYR SER ARG ALA SEQRES 20 A 683 ALA VAL LEU LEU GLY VAL PHE THR SER SER VAL LEU GLY SEQRES 21 A 683 GLN LEU LEU VAL THR VAL GLY ARG VAL SER PHE SER THR SEQRES 22 A 683 LEU ASN TYR ILE SER LEU ALA PHE LEU THR PHE SER VAL SEQRES 23 A 683 VAL LEU ALA LEU PHE LEU LYS ARG PRO LYS ARG SER LEU SEQRES 24 A 683 PHE PHE ASN ARG ASP ASP ARG GLY ARG CYS GLU THR SER SEQRES 25 A 683 ALA SER GLU LEU GLU ARG MET ASN PRO GLY PRO GLY GLY SEQRES 26 A 683 LYS LEU GLY HIS ALA LEU ARG VAL ALA CYS GLY ASP SER SEQRES 27 A 683 VAL LEU ALA ARG MET LEU ARG GLU LEU GLY ASP SER LEU SEQRES 28 A 683 ARG ARG PRO GLN LEU ARG LEU TRP SER LEU TRP TRP VAL SEQRES 29 A 683 PHE ASN SER ALA GLY TYR TYR LEU VAL VAL TYR TYR VAL SEQRES 30 A 683 HIS ILE LEU TRP ASN GLU VAL ASP PRO THR THR ASN SER SEQRES 31 A 683 ALA ARG VAL TYR ASN GLY ALA ALA ASP ALA ALA SER THR SEQRES 32 A 683 LEU LEU GLY ALA ILE THR SER PHE ALA ALA GLY PHE VAL SEQRES 33 A 683 LYS ILE ARG TRP ALA ARG TRP SER LYS LEU LEU ILE ALA SEQRES 34 A 683 GLY VAL THR ALA THR GLN ALA GLY LEU VAL PHE LEU LEU SEQRES 35 A 683 ALA HIS THR ARG HIS PRO SER SER ILE TRP LEU CYS TYR SEQRES 36 A 683 ALA ALA PHE VAL LEU PHE ARG GLY SER TYR GLN PHE LEU SEQRES 37 A 683 VAL PRO ILE ALA THR PHE GLN ILE ALA SER SER LEU SER SEQRES 38 A 683 LYS GLU LEU CYS ALA LEU VAL PHE GLY VAL ASN THR PHE SEQRES 39 A 683 PHE ALA THR ILE VAL LYS THR ILE ILE THR PHE ILE VAL SEQRES 40 A 683 SER ASP VAL ARG GLY LEU GLY LEU PRO VAL ARG LYS GLN SEQRES 41 A 683 PHE GLN LEU TYR SER VAL TYR PHE LEU ILE LEU SER ILE SEQRES 42 A 683 ILE TYR PHE LEU GLY ALA MET LEU ASP GLY LEU ARG HIS SEQRES 43 A 683 CYS GLN ARG GLY HIS HIS PRO ARG GLN PRO PRO ALA GLN SEQRES 44 A 683 GLY LEU ARG SER ALA ALA GLU GLU LYS ALA ALA GLN ALA SEQRES 45 A 683 LEU SER VAL GLN ASP LYS GLY LEU GLY GLY LEU GLN PRO SEQRES 46 A 683 ALA GLN SER PRO PRO LEU SER PRO GLU ASP SER LEU GLY SEQRES 47 A 683 ALA VAL GLY PRO ALA SER LEU GLU GLN ARG GLN SER ASP SEQRES 48 A 683 PRO TYR LEU ALA GLN ALA PRO ALA PRO GLN ALA ALA GLU SEQRES 49 A 683 PHE LEU SER PRO VAL THR THR PRO SER PRO CYS THR LEU SEQRES 50 A 683 CYS SER ALA GLN ALA SER GLY PRO GLU ALA ALA ASP GLU SEQRES 51 A 683 THR CYS PRO GLN LEU ALA VAL HIS PRO PRO GLY VAL SER SEQRES 52 A 683 LYS LEU GLY LEU GLN CYS LEU PRO SER ASP GLY VAL GLN SEQRES 53 A 683 ASN VAL ASN GLN SER ASN SER SEQRES 1 H 260 MET GLY TRP SER LEU ILE LEU LEU PHE LEU VAL ALA VAL SEQRES 2 H 260 ALA THR ARG VAL LEU SER GLU ILE SER GLU VAL GLN LEU SEQRES 3 H 260 VAL GLU SER GLY GLY GLY LEU VAL GLN PRO GLY GLY SER SEQRES 4 H 260 LEU ARG LEU SER CYS ALA ALA SER GLY PHE ASN VAL VAL SEQRES 5 H 260 ASP PHE SER LEU HIS TRP VAL ARG GLN ALA PRO GLY LYS SEQRES 6 H 260 GLY LEU GLU TRP VAL ALA TYR ILE SER SER SER SER GLY SEQRES 7 H 260 SER THR SER TYR ALA ASP SER VAL LYS GLY ARG PHE THR SEQRES 8 H 260 ILE SER ALA ASP THR SER LYS ASN THR ALA TYR LEU GLN SEQRES 9 H 260 MET ASN SER LEU ARG ALA GLU ASP THR ALA VAL TYR TYR SEQRES 10 H 260 CYS ALA ARG TRP GLY TYR TRP PRO GLY GLU PRO TRP TRP SEQRES 11 H 260 LYS ALA PHE ASP TYR TRP GLY GLN GLY THR LEU VAL THR SEQRES 12 H 260 VAL SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO SEQRES 13 H 260 LEU ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA SEQRES 14 H 260 ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO SEQRES 15 H 260 VAL THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY SEQRES 16 H 260 VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU SEQRES 17 H 260 TYR SER LEU SER SER VAL VAL THR VAL PRO SER SER SER SEQRES 18 H 260 LEU GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS SEQRES 19 H 260 PRO SER ASN THR LYS VAL ASP LYS LYS VAL GLU PRO LYS SEQRES 20 H 260 SER CYS ASP LYS SER ASN SER LEU GLU VAL LEU PHE GLN SEQRES 1 N 153 MET LYS TYR LEU LEU PRO THR ALA ALA ALA GLY LEU LEU SEQRES 2 N 153 LEU LEU ALA ALA GLN PRO ALA MET ALA GLY SER GLN VAL SEQRES 3 N 153 GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN PRO GLY SEQRES 4 N 153 GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY ARG THR SEQRES 5 N 153 ILE SER ARG TYR ALA MET SER TRP PHE ARG GLN ALA PRO SEQRES 6 N 153 GLY LYS GLU ARG GLU PHE VAL ALA VAL ALA ARG ARG SER SEQRES 7 N 153 GLY ASP GLY ALA PHE TYR ALA ASP SER VAL GLN GLY ARG SEQRES 8 N 153 PHE THR VAL SER ARG ASP ASP ALA LYS ASN THR VAL TYR SEQRES 9 N 153 LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA VAL SEQRES 10 N 153 TYR TYR CYS ALA ILE ASP SER ASP THR PHE TYR SER GLY SEQRES 11 N 153 SER TYR ASP TYR TRP GLY GLN GLY THR GLN VAL THR VAL SEQRES 12 N 153 SER SER LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 L 235 MET GLY TRP SER CYS ILE ILE LEU PHE LEU VAL ALA THR SEQRES 2 L 235 ALA THR GLY VAL HIS SER SER ASP ILE GLN MET THR GLN SEQRES 3 L 235 SER PRO SER SER LEU SER ALA SER VAL GLY ASP ARG VAL SEQRES 4 L 235 THR ILE THR CYS ARG ALA SER GLN SER VAL SER SER ALA SEQRES 5 L 235 VAL ALA TRP TYR GLN GLN LYS PRO GLY LYS ALA PRO LYS SEQRES 6 L 235 LEU LEU ILE TYR SER ALA SER SER LEU TYR SER GLY VAL SEQRES 7 L 235 PRO SER ARG PHE SER GLY SER ARG SER GLY THR ASP PHE SEQRES 8 L 235 THR LEU THR ILE SER SER LEU GLN PRO GLU ASP PHE ALA SEQRES 9 L 235 THR TYR TYR CYS GLN GLN TYR LEU TYR TYR SER LEU VAL SEQRES 10 L 235 THR PHE GLY GLN GLY THR LYS VAL GLU ILE LYS ARG THR SEQRES 11 L 235 VAL ALA ALA PRO SER VAL PHE ILE PHE PRO PRO SER ASP SEQRES 12 L 235 SER GLN LEU LYS SER GLY THR ALA SER VAL VAL CYS LEU SEQRES 13 L 235 LEU ASN ASN PHE TYR PRO ARG GLU ALA LYS VAL GLN TRP SEQRES 14 L 235 LYS VAL ASP ASN ALA LEU GLN SER GLY ASN SER GLN GLU SEQRES 15 L 235 SER VAL THR GLU GLN ASP SER LYS ASP SER THR TYR SER SEQRES 16 L 235 LEU SER SER THR LEU THR LEU SER LYS ALA ASP TYR GLU SEQRES 17 L 235 LYS HIS LYS VAL TYR ALA CYS GLU VAL THR HIS GLN GLY SEQRES 18 L 235 LEU SER SER PRO VAL THR LYS SER PHE ASN ARG GLY GLU SEQRES 19 L 235 CYS HET TPP A 601 26 HETNAM TPP THIAMINE DIPHOSPHATE FORMUL 5 TPP C12 H19 N4 O7 P2 S 1+ HELIX 1 AA1 LEU A -80 LYS A -64 1 17 HELIX 2 AA2 VAL A -57 ALA A -43 1 15 HELIX 3 AA3 PRO A -38 ASP A -33 1 6 HELIX 4 AA4 MET A -25 ASN A -3 1 23 HELIX 5 AA5 LYS A 2 TYR A 18 1 17 HELIX 6 AA6 ILE A 19 LEU A 23 5 5 HELIX 7 AA7 HIS A 27 ALA A 39 1 13 HELIX 8 AA8 PHE A 47 LEU A 53 1 7 HELIX 9 AA9 THR A 60 ASN A 66 1 7 HELIX 10 AB1 ILE A 68 VAL A 81 1 14 HELIX 11 AB2 PRO A 82 LEU A 90 1 9 HELIX 12 AB3 TYR A 92 LEU A 112 1 21 HELIX 13 AB4 SER A 115 ALA A 132 1 18 HELIX 14 AB5 ARG A 133 VAL A 144 1 12 HELIX 15 AB6 ARG A 148 THR A 176 1 29 HELIX 16 AB7 SER A 181 PHE A 202 1 22 HELIX 17 AB8 LEU A 251 GLY A 259 1 9 HELIX 18 AB9 ASP A 260 LEU A 262 5 3 HELIX 19 AC1 ARG A 264 ASP A 296 1 33 HELIX 20 AC2 TYR A 305 ALA A 323 1 19 HELIX 21 AC3 SER A 335 HIS A 355 1 21 HELIX 22 AC4 SER A 361 SER A 375 1 15 HELIX 23 AC5 LEU A 379 SER A 389 1 11 HELIX 24 AC6 SER A 392 VAL A 418 1 27 HELIX 25 AC7 PRO A 427 MET A 451 1 25 HELIX 26 AC8 ARG H 90 THR H 94 5 5 HELIX 27 AC9 GLY H 107 LYS H 112 1 6 HELIX 28 AD1 GLN L 80 PHE L 84 5 5 HELIX 29 AD2 SER L 184 TYR L 188 5 5 SHEET 1 AA1 4 GLN H 6 SER H 10 0 SHEET 2 AA1 4 SER H 20 SER H 28 -1 O SER H 24 N SER H 10 SHEET 3 AA1 4 THR H 81 ASN H 87 -1 O LEU H 84 N LEU H 23 SHEET 4 AA1 4 PHE H 71 ASP H 76 -1 N SER H 74 O TYR H 83 SHEET 1 AA2 5 LEU H 14 VAL H 15 0 SHEET 2 AA2 5 THR H 121 VAL H 125 1 O THR H 124 N VAL H 15 SHEET 3 AA2 5 ALA H 95 GLY H 103 -1 N ALA H 95 O VAL H 123 SHEET 4 AA2 5 PHE H 35 GLN H 42 -1 N GLN H 42 O VAL H 96 SHEET 5 AA2 5 LEU H 48 ILE H 54 -1 O GLU H 49 N ARG H 41 SHEET 1 AA3 4 SER H 134 LEU H 138 0 SHEET 2 AA3 4 THR H 149 TYR H 159 -1 O LYS H 157 N SER H 134 SHEET 3 AA3 4 TYR H 190 PRO H 199 -1 O LEU H 192 N VAL H 156 SHEET 4 AA3 4 HIS H 178 THR H 179 -1 N HIS H 178 O VAL H 195 SHEET 1 AA4 4 SER H 134 LEU H 138 0 SHEET 2 AA4 4 THR H 149 TYR H 159 -1 O LYS H 157 N SER H 134 SHEET 3 AA4 4 TYR H 190 PRO H 199 -1 O LEU H 192 N VAL H 156 SHEET 4 AA4 4 VAL H 183 LEU H 184 -1 N VAL H 183 O SER H 191 SHEET 1 AA5 3 VAL H 164 SER H 167 0 SHEET 2 AA5 3 TYR H 208 HIS H 214 -1 O ASN H 213 N THR H 165 SHEET 3 AA5 3 ASP H 222 VAL H 225 -1 O VAL H 225 N TYR H 208 SHEET 1 AA6 3 GLN N 3 SER N 7 0 SHEET 2 AA6 3 SER N 17 SER N 25 -1 O ALA N 23 N GLN N 5 SHEET 3 AA6 3 THR N 78 ASN N 84 -1 O VAL N 79 N CYS N 22 SHEET 1 AA7 6 GLY N 10 VAL N 12 0 SHEET 2 AA7 6 THR N 115 VAL N 119 1 O THR N 118 N VAL N 12 SHEET 3 AA7 6 VAL N 93 ASP N 99 -1 N TYR N 94 O THR N 115 SHEET 4 AA7 6 MET N 34 GLN N 39 -1 N GLN N 39 O VAL N 93 SHEET 5 AA7 6 GLU N 46 ALA N 51 -1 O GLU N 46 N ARG N 38 SHEET 6 AA7 6 ALA N 58 TYR N 60 -1 O PHE N 59 N VAL N 50 SHEET 1 AA8 4 GLY N 10 VAL N 12 0 SHEET 2 AA8 4 THR N 115 VAL N 119 1 O THR N 118 N VAL N 12 SHEET 3 AA8 4 VAL N 93 ASP N 99 -1 N TYR N 94 O THR N 115 SHEET 4 AA8 4 TYR N 108 TRP N 111 -1 O TYR N 110 N ILE N 98 SHEET 1 AA9 4 MET L 5 THR L 6 0 SHEET 2 AA9 4 VAL L 20 ALA L 26 -1 O ARG L 25 N THR L 6 SHEET 3 AA9 4 ASP L 71 ILE L 76 -1 O PHE L 72 N CYS L 24 SHEET 4 AA9 4 PHE L 63 SER L 68 -1 N SER L 66 O THR L 73 SHEET 1 AB1 2 SER L 13 ALA L 14 0 SHEET 2 AB1 2 GLU L 107 ILE L 108 1 O GLU L 107 N ALA L 14 SHEET 1 AB2 5 SER L 54 LEU L 55 0 SHEET 2 AB2 5 LEU L 47 TYR L 50 -1 N TYR L 50 O SER L 54 SHEET 3 AB2 5 VAL L 34 GLN L 39 -1 N TRP L 36 O ILE L 49 SHEET 4 AB2 5 THR L 86 GLN L 91 -1 O THR L 86 N GLN L 39 SHEET 5 AB2 5 THR L 99 PHE L 100 -1 O THR L 99 N GLN L 91 SHEET 1 AB3 5 SER L 54 LEU L 55 0 SHEET 2 AB3 5 LEU L 47 TYR L 50 -1 N TYR L 50 O SER L 54 SHEET 3 AB3 5 VAL L 34 GLN L 39 -1 N TRP L 36 O ILE L 49 SHEET 4 AB3 5 THR L 86 GLN L 91 -1 O THR L 86 N GLN L 39 SHEET 5 AB3 5 THR L 104 LYS L 105 -1 O THR L 104 N TYR L 87 SHEET 1 AB4 3 SER L 116 PHE L 120 0 SHEET 2 AB4 3 ALA L 132 PHE L 141 -1 O VAL L 135 N PHE L 120 SHEET 3 AB4 3 TYR L 175 LEU L 183 -1 O LEU L 177 N LEU L 138 SHEET 1 AB5 3 LYS L 147 VAL L 148 0 SHEET 2 AB5 3 TYR L 194 THR L 199 -1 O THR L 199 N LYS L 147 SHEET 3 AB5 3 VAL L 207 PHE L 211 -1 O LYS L 209 N CYS L 196 SSBOND 1 CYS H 25 CYS H 99 1555 1555 2.03 SSBOND 2 CYS H 154 CYS H 210 1555 1555 2.03 SSBOND 3 CYS N 22 CYS N 96 1555 1555 2.03 SSBOND 4 CYS L 24 CYS L 89 1555 1555 2.03 SSBOND 5 CYS L 136 CYS L 196 1555 1555 2.03 CISPEP 1 TRP H 105 PRO H 106 0 -0.27 CISPEP 2 PHE H 160 PRO H 161 0 1.30 CISPEP 3 TYR L 142 PRO L 143 0 -0.53 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