HEADER CHAPERONE 25-MAY-06 2H55 TITLE STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATER SOLUBLE TITLE 2 INHIBITOR PU-DZ8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAT SHOCK PROTEIN HSP 90-ALPHA 4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN RESIDUES 1-236; COMPND 5 SYNONYM: HSP90 PROTEIN; COMPND 6 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: HSPCA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS HSP90, GRP94, CHAPERONE, PURINE, PU3, H64, H71, DZ8 EXPDTA X-RAY DIFFRACTION AUTHOR R.M.IMMORMINO,D.T.GEWIRTH REVDAT 3 30-AUG-23 2H55 1 REMARK SEQADV REVDAT 2 24-FEB-09 2H55 1 VERSN REVDAT 1 03-OCT-06 2H55 0 JRNL AUTH R.M.IMMORMINO,Y.KANG,G.CHIOSIS,D.T.GEWIRTH JRNL TITL STRUCTURAL AND QUANTUM CHEMICAL STUDIES OF 8-ARYL-SULFANYL JRNL TITL 2 ADENINE CLASS HSP90 INHIBITORS. JRNL REF J.MED.CHEM. V. 49 4953 2006 JRNL REFN ISSN 0022-2623 JRNL PMID 16884307 JRNL DOI 10.1021/JM060297X REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 446600.520 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.6 REMARK 3 NUMBER OF REFLECTIONS : 34351 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3066 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4963 REMARK 3 BIN R VALUE (WORKING SET) : 0.2160 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 502 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1640 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 315 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.46000 REMARK 3 B22 (A**2) : -0.16000 REMARK 3 B33 (A**2) : 1.61000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.15 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.07 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.910 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.260 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.930 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 52.27 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : DZ8_PARAM.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : DZ8_TOP.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE FRIEDEL PAIRS WERE USED FOR REMARK 3 PHASING. REMARK 4 REMARK 4 2H55 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000037941. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : COPPER K-ALPHA REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35715 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.3 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 23.6700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.26100 REMARK 200 FOR SHELL : 3.280 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2FWZ REMARK 200 REMARK 200 REMARK: THE STRUCTURE FACTOR FILE CONTAINS FRIEDEL PAIRS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-12% PEG-2KMME, .1-.3M MGCL2, .1 M REMARK 280 NACACODYLATE 5 MOLAR EXCESS OF PU-DZ8, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 33.36750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.51750 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.26700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 33.36750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.51750 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.26700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 33.36750 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.51750 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.26700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 33.36750 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 45.51750 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.26700 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 300 REMARK: THE ASYMMETRICT UNIT COMPRISES THE ASSUMED BIOLOGICAL REMARK 300 MOLECULE REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 PRO A 2 REMARK 465 GLU A 3 REMARK 465 GLU A 4 REMARK 465 THR A 5 REMARK 465 GLN A 6 REMARK 465 THR A 7 REMARK 465 GLN A 8 REMARK 465 ASP A 9 REMARK 465 GLN A 10 REMARK 465 PRO A 11 REMARK 465 MET A 12 REMARK 465 GLU A 13 REMARK 465 GLU A 14 REMARK 465 GLU A 15 REMARK 465 GLU A 225 REMARK 465 ARG A 226 REMARK 465 ASP A 227 REMARK 465 LYS A 228 REMARK 465 GLU A 229 REMARK 465 VAL A 230 REMARK 465 SER A 231 REMARK 465 ASP A 232 REMARK 465 ASP A 233 REMARK 465 GLU A 234 REMARK 465 ALA A 235 REMARK 465 GLU A 236 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 GLU A 16 CG CD OE1 OE2 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 ASN A 105 -55.70 -127.94 REMARK 500 ALA A 166 -145.00 70.34 REMARK 500 ARG A 182 135.30 -171.80 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 DZ8 A 1001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZW9 RELATED DB: PDB REMARK 900 YEAST HSP82 IN COMPLEX WITH THE NOVEL HSP90 INHIBITOR 8-(6-BROMO- REMARK 900 BENZO[1,3]DIOXOL-5-YLSULFANYL)-9-(3-ISOPROPYLAMINO-PROPYL)-ADENINE REMARK 900 RELATED ID: 1UY6 RELATED DB: PDB REMARK 900 HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3,4,5-TRIMETHOXY-BENZYL)-9H-PURIN- REMARK 900 6-YLAMINE REMARK 900 RELATED ID: 2FWY RELATED DB: PDB REMARK 900 STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATER SOLUBLE REMARK 900 INHIBITOR PU-H64 REMARK 900 RELATED ID: 2FWZ RELATED DB: PDB REMARK 900 STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATER SOLUBLE REMARK 900 INHIBITOR PU-H71 DBREF 2H55 A 1 236 UNP Q5CAQ6 Q5CAQ6_HUMAN 1 236 SEQADV 2H55 MET A -19 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 GLY A -18 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 SER A -17 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 SER A -16 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 HIS A -15 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 HIS A -14 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 HIS A -13 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 HIS A -12 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 HIS A -11 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 HIS A -10 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 SER A -9 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 SER A -8 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 GLY A -7 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 LEU A -6 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 VAL A -5 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 PRO A -4 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 ARG A -3 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 GLY A -2 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 SER A -1 UNP Q5CAQ6 CLONING ARTIFACT SEQADV 2H55 HIS A 0 UNP Q5CAQ6 CLONING ARTIFACT SEQRES 1 A 256 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 256 LEU VAL PRO ARG GLY SER HIS MET PRO GLU GLU THR GLN SEQRES 3 A 256 THR GLN ASP GLN PRO MET GLU GLU GLU GLU VAL GLU THR SEQRES 4 A 256 PHE ALA PHE GLN ALA GLU ILE ALA GLN LEU MET SER LEU SEQRES 5 A 256 ILE ILE ASN THR PHE TYR SER ASN LYS GLU ILE PHE LEU SEQRES 6 A 256 ARG GLU LEU ILE SER ASN SER SER ASP ALA LEU ASP LYS SEQRES 7 A 256 ILE ARG TYR GLU SER LEU THR ASP PRO SER LYS LEU ASP SEQRES 8 A 256 SER GLY LYS GLU LEU HIS ILE ASN LEU ILE PRO ASN LYS SEQRES 9 A 256 GLN ASP ARG THR LEU THR ILE VAL ASP THR GLY ILE GLY SEQRES 10 A 256 MET THR LYS ALA ASP LEU ILE ASN ASN LEU GLY THR ILE SEQRES 11 A 256 ALA LYS SER GLY THR LYS ALA PHE MET GLU ALA LEU GLN SEQRES 12 A 256 ALA GLY ALA ASP ILE SER MET ILE GLY GLN PHE GLY VAL SEQRES 13 A 256 GLY PHE TYR SER ALA TYR LEU VAL ALA GLU LYS VAL THR SEQRES 14 A 256 VAL ILE THR LYS HIS ASN ASP ASP GLU GLN TYR ALA TRP SEQRES 15 A 256 GLU SER SER ALA GLY GLY SER PHE THR VAL ARG THR ASP SEQRES 16 A 256 THR GLY GLU PRO MET GLY ARG GLY THR LYS VAL ILE LEU SEQRES 17 A 256 HIS LEU LYS GLU ASP GLN THR GLU TYR LEU GLU GLU ARG SEQRES 18 A 256 ARG ILE LYS GLU ILE VAL LYS LYS HIS SER GLN PHE ILE SEQRES 19 A 256 GLY TYR PRO ILE THR LEU PHE VAL GLU LYS GLU ARG ASP SEQRES 20 A 256 LYS GLU VAL SER ASP ASP GLU ALA GLU HET DZ8 A1001 29 HETNAM DZ8 2-FLUORO-8-[(6-IODO-1,3-BENZODIOXOL-5-YL)METHYL]-9-[3- HETNAM 2 DZ8 (ISOPROPYLAMINO)PROPYL]-9H-PURIN-6-AMINE FORMUL 2 DZ8 C19 H22 F I N6 O2 FORMUL 3 HOH *315(H2 O) HELIX 1 1 GLN A 23 THR A 36 1 14 HELIX 2 2 GLU A 42 LEU A 64 1 23 HELIX 3 3 THR A 65 ASP A 71 5 7 HELIX 4 4 THR A 99 ASN A 105 1 7 HELIX 5 5 ASN A 105 ALA A 124 1 20 HELIX 6 6 ASP A 127 GLY A 135 5 9 HELIX 7 7 VAL A 136 LEU A 143 5 8 HELIX 8 8 GLU A 192 LEU A 198 5 7 HELIX 9 9 GLU A 199 SER A 211 1 13 SHEET 1 A 8 GLU A 18 ALA A 21 0 SHEET 2 A 8 SER A 169 THR A 174 -1 O PHE A 170 N PHE A 20 SHEET 3 A 8 GLN A 159 SER A 164 -1 N GLU A 163 O THR A 171 SHEET 4 A 8 ALA A 145 LYS A 153 -1 N VAL A 150 O TRP A 162 SHEET 5 A 8 GLY A 183 LEU A 190 -1 O ILE A 187 N THR A 149 SHEET 6 A 8 THR A 88 ASP A 93 -1 N LEU A 89 O LEU A 188 SHEET 7 A 8 ILE A 78 ASN A 83 -1 N ASN A 79 O VAL A 92 SHEET 8 A 8 ILE A 218 LEU A 220 1 O THR A 219 N LEU A 80 SITE 1 AC1 18 ASN A 51 ALA A 55 LYS A 58 ASP A 93 SITE 2 AC1 18 ILE A 96 GLY A 97 MET A 98 LEU A 107 SITE 3 AC1 18 PHE A 138 VAL A 150 TRP A 162 THR A 184 SITE 4 AC1 18 HOH A1003 HOH A1019 HOH A1020 HOH A1034 SITE 5 AC1 18 HOH A1124 HOH A1309 CRYST1 66.735 91.035 98.534 90.00 90.00 90.00 I 2 2 2 8 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 0.014985 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010985 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010149 0.00000