HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 14-APR-11 3RIX TITLE 1.7A RESOLUTION STRUCTURE OF A FIREFLY LUCIFERASE-ASPULVINONE J TITLE 2 INHIBITOR COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: LUCIFERIN 4-MONOOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LUCIFERASE; COMPND 5 EC: 1.13.12.7 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHOTINUS PYRALIS; SOURCE 3 ORGANISM_COMMON: NORTH AMERICAN FIREFLY; SOURCE 4 ORGANISM_TAXID: 7054 KEYWDS OXIDOREDUCTASE, MONOOXYGENASE, PHOTOPROTEIN, LUMINESCENCE, KEYWDS 2 ASPULVINONE, NATURAL PRODUCT EXTRACTS, OXIDOREDUCTASE-OXIDOREDUCTASE KEYWDS 3 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.LOVELL,K.P.BATTAILE,P.C.LOPEZ,D.S.AULD,P.J.SCHULTZ,R.MACARTHUR, AUTHOR 2 M.SHEN,G.TAMAYO,J.INGLESE,D.H.SHERMAN REVDAT 5 13-SEP-23 3RIX 1 REMARK REVDAT 4 08-NOV-17 3RIX 1 REMARK REVDAT 3 05-DEC-12 3RIX 1 HETSYN REVDAT 2 28-MAR-12 3RIX 1 JRNL REVDAT 1 07-DEC-11 3RIX 0 JRNL AUTH P.G.CRUZ,D.S.AULD,P.J.SCHULTZ,S.LOVELL,K.P.BATTAILE, JRNL AUTH 2 R.MACARTHUR,M.SHEN,G.TAMAYO-CASTILLO,J.INGLESE,D.H.SHERMAN JRNL TITL TITRATION-BASED SCREENING FOR EVALUATION OF NATURAL PRODUCT JRNL TITL 2 EXTRACTS: IDENTIFICATION OF AN ASPULVINONE FAMILY OF JRNL TITL 3 LUCIFERASE INHIBITORS. JRNL REF CHEM.BIOL. V. 18 1442 2011 JRNL REFN ISSN 1074-5521 JRNL PMID 22118678 JRNL DOI 10.1016/J.CHEMBIOL.2011.08.011 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_605 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 73350 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 3695 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 38.4452 - 5.0326 1.00 2751 144 0.2276 0.2202 REMARK 3 2 5.0326 - 3.9959 1.00 2705 132 0.1738 0.1988 REMARK 3 3 3.9959 - 3.4912 1.00 2683 149 0.1762 0.2029 REMARK 3 4 3.4912 - 3.1721 1.00 2683 153 0.1991 0.2106 REMARK 3 5 3.1721 - 2.9449 1.00 2715 130 0.1811 0.2152 REMARK 3 6 2.9449 - 2.7713 1.00 2675 138 0.1773 0.2068 REMARK 3 7 2.7713 - 2.6325 1.00 2683 144 0.1679 0.2078 REMARK 3 8 2.6325 - 2.5180 1.00 2664 148 0.1707 0.2060 REMARK 3 9 2.5180 - 2.4210 1.00 2698 135 0.1740 0.1980 REMARK 3 10 2.4210 - 2.3375 1.00 2685 137 0.1658 0.2202 REMARK 3 11 2.3375 - 2.2644 1.00 2680 121 0.1695 0.2105 REMARK 3 12 2.2644 - 2.1997 1.00 2684 135 0.1711 0.2080 REMARK 3 13 2.1997 - 2.1418 1.00 2669 172 0.1728 0.2202 REMARK 3 14 2.1418 - 2.0896 1.00 2653 140 0.1708 0.1863 REMARK 3 15 2.0896 - 2.0421 1.00 2664 144 0.1771 0.2183 REMARK 3 16 2.0421 - 1.9986 1.00 2678 158 0.1830 0.2305 REMARK 3 17 1.9986 - 1.9586 1.00 2666 147 0.1828 0.2145 REMARK 3 18 1.9586 - 1.9217 1.00 2671 145 0.2022 0.2288 REMARK 3 19 1.9217 - 1.8873 1.00 2657 143 0.1976 0.2381 REMARK 3 20 1.8873 - 1.8554 1.00 2692 122 0.2162 0.2358 REMARK 3 21 1.8554 - 1.8254 1.00 2657 143 0.2178 0.2767 REMARK 3 22 1.8254 - 1.7973 1.00 2697 133 0.2504 0.2908 REMARK 3 23 1.7973 - 1.7709 1.00 2675 145 0.2483 0.3100 REMARK 3 24 1.7709 - 1.7460 1.00 2648 154 0.2779 0.2941 REMARK 3 25 1.7460 - 1.7224 1.00 2672 139 0.3076 0.3623 REMARK 3 26 1.7224 - 1.7000 1.00 2650 144 0.3144 0.3502 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.89 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 41.25 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.22110 REMARK 3 B22 (A**2) : 3.22110 REMARK 3 B33 (A**2) : -6.44230 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 3482 REMARK 3 ANGLE : 1.360 4747 REMARK 3 CHIRALITY : 0.081 533 REMARK 3 PLANARITY : 0.006 609 REMARK 3 DIHEDRAL : 15.899 1264 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3RIX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000064987. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-DEC-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA CCP4_3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73404 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 96.910 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.860 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.7544 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.88 REMARK 200 R MERGE FOR SHELL (I) : 0.86000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.280 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 3IES REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% (V/V) PEG 400, 20% (V/V) PEG 3350, REMARK 280 0.1 M MGCL2, 0.1 M TRIS, PH 8.5, VAPOR DIFFUSION, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.45650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 24.22825 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 72.68475 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 SER A 199 REMARK 465 GLY A 200 REMARK 465 SER A 201 REMARK 465 THR A 202 REMARK 465 GLY A 203 REMARK 465 ASP A 436 REMARK 465 ARG A 437 REMARK 465 LEU A 438 REMARK 465 LYS A 439 REMARK 465 SER A 440 REMARK 465 LEU A 441 REMARK 465 ILE A 442 REMARK 465 LYS A 443 REMARK 465 TYR A 444 REMARK 465 LYS A 445 REMARK 465 GLY A 446 REMARK 465 TYR A 447 REMARK 465 GLN A 448 REMARK 465 VAL A 449 REMARK 465 ALA A 450 REMARK 465 PRO A 451 REMARK 465 ALA A 452 REMARK 465 GLU A 453 REMARK 465 LEU A 454 REMARK 465 GLU A 455 REMARK 465 SER A 456 REMARK 465 ILE A 457 REMARK 465 LEU A 458 REMARK 465 LEU A 459 REMARK 465 GLN A 460 REMARK 465 HIS A 461 REMARK 465 PRO A 462 REMARK 465 ASN A 463 REMARK 465 ILE A 464 REMARK 465 PHE A 465 REMARK 465 ASP A 466 REMARK 465 ALA A 467 REMARK 465 GLY A 468 REMARK 465 VAL A 469 REMARK 465 ALA A 470 REMARK 465 GLY A 471 REMARK 465 LEU A 472 REMARK 465 PRO A 473 REMARK 465 ASP A 474 REMARK 465 ASP A 475 REMARK 465 ASP A 476 REMARK 465 ALA A 477 REMARK 465 GLY A 478 REMARK 465 GLU A 479 REMARK 465 LEU A 480 REMARK 465 PRO A 481 REMARK 465 ALA A 482 REMARK 465 ALA A 483 REMARK 465 VAL A 484 REMARK 465 VAL A 485 REMARK 465 VAL A 486 REMARK 465 LEU A 487 REMARK 465 GLU A 488 REMARK 465 HIS A 489 REMARK 465 GLY A 490 REMARK 465 LYS A 491 REMARK 465 THR A 492 REMARK 465 MET A 493 REMARK 465 THR A 494 REMARK 465 GLU A 495 REMARK 465 LYS A 496 REMARK 465 GLU A 497 REMARK 465 ILE A 498 REMARK 465 VAL A 499 REMARK 465 ASP A 500 REMARK 465 TYR A 501 REMARK 465 VAL A 502 REMARK 465 ALA A 503 REMARK 465 SER A 504 REMARK 465 GLN A 505 REMARK 465 VAL A 506 REMARK 465 THR A 507 REMARK 465 THR A 508 REMARK 465 ALA A 509 REMARK 465 LYS A 510 REMARK 465 LYS A 511 REMARK 465 LEU A 512 REMARK 465 ARG A 513 REMARK 465 GLY A 514 REMARK 465 GLY A 515 REMARK 465 VAL A 516 REMARK 465 VAL A 517 REMARK 465 PHE A 518 REMARK 465 VAL A 519 REMARK 465 ASP A 520 REMARK 465 GLU A 521 REMARK 465 VAL A 522 REMARK 465 PRO A 523 REMARK 465 LYS A 524 REMARK 465 GLY A 525 REMARK 465 LEU A 526 REMARK 465 THR A 527 REMARK 465 GLY A 528 REMARK 465 LYS A 529 REMARK 465 LEU A 530 REMARK 465 ASP A 531 REMARK 465 ALA A 532 REMARK 465 ARG A 533 REMARK 465 LYS A 534 REMARK 465 ILE A 535 REMARK 465 ARG A 536 REMARK 465 GLU A 537 REMARK 465 ILE A 538 REMARK 465 LEU A 539 REMARK 465 ILE A 540 REMARK 465 LYS A 541 REMARK 465 ALA A 542 REMARK 465 LYS A 543 REMARK 465 LYS A 544 REMARK 465 GLY A 545 REMARK 465 GLY A 546 REMARK 465 LYS A 547 REMARK 465 SER A 548 REMARK 465 LYS A 549 REMARK 465 LEU A 550 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 5 CD CE NZ REMARK 470 LYS A 9 CD CE NZ REMARK 470 ARG A 112 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 190 CE NZ REMARK 470 ARG A 267 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 329 CD CE NZ REMARK 470 LYS A 380 CD CE NZ REMARK 470 GLU A 406 CD OE1 OE2 REMARK 470 LYS A 414 CG CD CE NZ 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 ASP A 153 44.28 -106.06 REMARK 500 PRO A 205 152.73 -49.19 REMARK 500 ALA A 317 143.82 176.22 REMARK 500 THR A 346 -63.69 69.93 REMARK 500 SER A 347 -154.18 -151.49 REMARK 500 PHE A 368 -5.24 75.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 923 A 552 DBREF 3RIX A 1 550 UNP P08659 LUCI_PHOPY 1 550 SEQRES 1 A 550 MET GLU ASP ALA LYS ASN ILE LYS LYS GLY PRO ALA PRO SEQRES 2 A 550 PHE TYR PRO LEU GLU ASP GLY THR ALA GLY GLU GLN LEU SEQRES 3 A 550 HIS LYS ALA MET LYS ARG TYR ALA LEU VAL PRO GLY THR SEQRES 4 A 550 ILE ALA PHE THR ASP ALA HIS ILE GLU VAL ASN ILE THR SEQRES 5 A 550 TYR ALA GLU TYR PHE GLU MET SER VAL ARG LEU ALA GLU SEQRES 6 A 550 ALA MET LYS ARG TYR GLY LEU ASN THR ASN HIS ARG ILE SEQRES 7 A 550 VAL VAL CYS SER GLU ASN SER LEU GLN PHE PHE MET PRO SEQRES 8 A 550 VAL LEU GLY ALA LEU PHE ILE GLY VAL ALA VAL ALA PRO SEQRES 9 A 550 ALA ASN ASP ILE TYR ASN GLU ARG GLU LEU LEU ASN SER SEQRES 10 A 550 MET ASN ILE SER GLN PRO THR VAL VAL PHE VAL SER LYS SEQRES 11 A 550 LYS GLY LEU GLN LYS ILE LEU ASN VAL GLN LYS LYS LEU SEQRES 12 A 550 PRO ILE ILE GLN LYS ILE ILE ILE MET ASP SER LYS THR SEQRES 13 A 550 ASP TYR GLN GLY PHE GLN SER MET TYR THR PHE VAL THR SEQRES 14 A 550 SER HIS LEU PRO PRO GLY PHE ASN GLU TYR ASP PHE VAL SEQRES 15 A 550 PRO GLU SER PHE ASP ARG ASP LYS THR ILE ALA LEU ILE SEQRES 16 A 550 MET ASN SER SER GLY SER THR GLY LEU PRO LYS GLY VAL SEQRES 17 A 550 ALA LEU PRO HIS ARG THR ALA CYS VAL ARG PHE SER HIS SEQRES 18 A 550 ALA ARG ASP PRO ILE PHE GLY ASN GLN ILE ILE PRO ASP SEQRES 19 A 550 THR ALA ILE LEU SER VAL VAL PRO PHE HIS HIS GLY PHE SEQRES 20 A 550 GLY MET PHE THR THR LEU GLY TYR LEU ILE CYS GLY PHE SEQRES 21 A 550 ARG VAL VAL LEU MET TYR ARG PHE GLU GLU GLU LEU PHE SEQRES 22 A 550 LEU ARG SER LEU GLN ASP TYR LYS ILE GLN SER ALA LEU SEQRES 23 A 550 LEU VAL PRO THR LEU PHE SER PHE PHE ALA LYS SER THR SEQRES 24 A 550 LEU ILE ASP LYS TYR ASP LEU SER ASN LEU HIS GLU ILE SEQRES 25 A 550 ALA SER GLY GLY ALA PRO LEU SER LYS GLU VAL GLY GLU SEQRES 26 A 550 ALA VAL ALA LYS ARG PHE HIS LEU PRO GLY ILE ARG GLN SEQRES 27 A 550 GLY TYR GLY LEU THR GLU THR THR SER ALA ILE LEU ILE SEQRES 28 A 550 THR PRO GLU GLY ASP ASP LYS PRO GLY ALA VAL GLY LYS SEQRES 29 A 550 VAL VAL PRO PHE PHE GLU ALA LYS VAL VAL ASP LEU ASP SEQRES 30 A 550 THR GLY LYS THR LEU GLY VAL ASN GLN ARG GLY GLU LEU SEQRES 31 A 550 CYS VAL ARG GLY PRO MET ILE MET SER GLY TYR VAL ASN SEQRES 32 A 550 ASN PRO GLU ALA THR ASN ALA LEU ILE ASP LYS ASP GLY SEQRES 33 A 550 TRP LEU HIS SER GLY ASP ILE ALA TYR TRP ASP GLU ASP SEQRES 34 A 550 GLU HIS PHE PHE ILE VAL ASP ARG LEU LYS SER LEU ILE SEQRES 35 A 550 LYS TYR LYS GLY TYR GLN VAL ALA PRO ALA GLU LEU GLU SEQRES 36 A 550 SER ILE LEU LEU GLN HIS PRO ASN ILE PHE ASP ALA GLY SEQRES 37 A 550 VAL ALA GLY LEU PRO ASP ASP ASP ALA GLY GLU LEU PRO SEQRES 38 A 550 ALA ALA VAL VAL VAL LEU GLU HIS GLY LYS THR MET THR SEQRES 39 A 550 GLU LYS GLU ILE VAL ASP TYR VAL ALA SER GLN VAL THR SEQRES 40 A 550 THR ALA LYS LYS LEU ARG GLY GLY VAL VAL PHE VAL ASP SEQRES 41 A 550 GLU VAL PRO LYS GLY LEU THR GLY LYS LEU ASP ALA ARG SEQRES 42 A 550 LYS ILE ARG GLU ILE LEU ILE LYS ALA LYS LYS GLY GLY SEQRES 43 A 550 LYS SER LYS LEU HET 923 A 552 34 HETNAM 923 (5Z)-4-HYDROXY-3-[(2R)-2-(2-HYDROXYPROPAN-2-YL)-2,3- HETNAM 2 923 DIHYDRO-1-BENZOFURAN-5-YL]-5-{[(2R)-2-(2- HETNAM 3 923 HYDROXYPROPAN-2-YL)-2,3-DIHYDRO-1-BENZOFURAN-5- HETNAM 4 923 YL]METHYLIDENE}FURAN-2(5H)-ONE HETSYN 923 ASPULVINONE J-CR FORMUL 2 923 C27 H28 O7 FORMUL 3 HOH *283(H2 O) HELIX 1 1 ASP A 3 ILE A 7 5 5 HELIX 2 2 THR A 21 LEU A 35 1 15 HELIX 3 3 TYR A 53 GLY A 71 1 19 HELIX 4 4 PHE A 88 ILE A 98 1 11 HELIX 5 5 ASN A 110 GLN A 122 1 13 HELIX 6 6 GLY A 132 LEU A 143 1 12 HELIX 7 7 SER A 163 LEU A 172 1 10 HELIX 8 8 HIS A 212 ARG A 223 1 12 HELIX 9 9 HIS A 245 GLY A 259 1 15 HELIX 10 10 GLU A 269 TYR A 280 1 12 HELIX 11 11 VAL A 288 SER A 298 1 11 HELIX 12 12 THR A 299 TYR A 304 5 6 HELIX 13 13 SER A 320 PHE A 331 1 12 HELIX 14 14 THR A 343 THR A 346 5 4 HELIX 15 15 ASN A 404 ILE A 412 1 9 SHEET 1 A 5 LYS A 8 LYS A 9 0 SHEET 2 A 5 GLU A 370 VAL A 374 -1 O ALA A 371 N LYS A 8 SHEET 3 A 5 GLY A 388 ARG A 393 -1 O CYS A 391 N LYS A 372 SHEET 4 A 5 LEU A 418 TRP A 426 -1 O LEU A 418 N VAL A 392 SHEET 5 A 5 PHE A 432 ILE A 434 -1 O PHE A 433 N TYR A 425 SHEET 1 B 9 ASN A 50 THR A 52 0 SHEET 2 B 9 ILE A 40 ASP A 44 -1 N PHE A 42 O ILE A 51 SHEET 3 B 9 ARG A 261 LEU A 264 1 O LEU A 264 N THR A 43 SHEET 4 B 9 ALA A 236 SER A 239 1 N ILE A 237 O VAL A 263 SHEET 5 B 9 SER A 284 LEU A 287 1 O SER A 284 N LEU A 238 SHEET 6 B 9 GLU A 311 SER A 314 1 O ALA A 313 N LEU A 287 SHEET 7 B 9 ARG A 337 GLY A 341 1 O ARG A 337 N ILE A 312 SHEET 8 B 9 ALA A 348 ILE A 351 -1 O LEU A 350 N TYR A 340 SHEET 9 B 9 LYS A 364 VAL A 365 -1 O LYS A 364 N ILE A 351 SHEET 1 C 4 ALA A 101 PRO A 104 0 SHEET 2 C 4 ARG A 77 CYS A 81 1 N ILE A 78 O ALA A 103 SHEET 3 C 4 VAL A 125 VAL A 128 1 O PHE A 127 N VAL A 79 SHEET 4 C 4 LYS A 148 ILE A 151 1 O ILE A 150 N VAL A 128 SHEET 1 D 3 ILE A 192 ASN A 197 0 SHEET 2 D 3 GLY A 207 PRO A 211 -1 O VAL A 208 N MET A 196 SHEET 3 D 3 GLY A 400 TYR A 401 -1 O GLY A 400 N ALA A 209 SITE 1 AC1 17 ARG A 218 ASN A 229 HIS A 245 PHE A 247 SITE 2 AC1 17 TYR A 255 SER A 314 GLY A 315 GLY A 316 SITE 3 AC1 17 ARG A 337 GLY A 339 GLY A 341 LEU A 342 SITE 4 AC1 17 THR A 343 SER A 347 ALA A 348 HOH A 611 SITE 5 AC1 17 HOH A 615 CRYST1 83.738 83.738 96.913 90.00 90.00 90.00 P 41 4 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 0.011942 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011942 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010319 0.00000