HEADER CHAPERONE 03-DEC-20 7DMC TITLE DIPYRIDAMOLE BINDS TO THE N-TERMINAL DOMAIN OF HUMAN HSP90A COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAT SHOCK PROTEIN HSP 90-ALPHA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEAT SHOCK 86 KDA,HSP86,LIPOPOLYSACCHARIDE-ASSOCIATED COMPND 5 PROTEIN 2,LPS-ASSOCIATED PROTEIN 2,RENAL CARCINOMA ANTIGEN NY-REN-38; 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: HSP90AA1, HSP90A, HSPC1, HSPCA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ATP BINDING DOMAIN, HSP90, DIPYRIDAMOLE, CHAPERONE EXPDTA X-RAY DIFFRACTION AUTHOR L.SHI,C.ZHOU,Y.ZHONG,J.GAO,H.ZHOU,N.ZHANG REVDAT 3 29-NOV-23 7DMC 1 REMARK REVDAT 2 28-DEC-22 7DMC 1 JRNL REVDAT 1 08-DEC-21 7DMC 0 JRNL AUTH J.GAO,C.ZHOU,Y.ZHONG,L.SHI,X.LUO,H.SU,M.LI,Y.XU,N.ZHANG, JRNL AUTH 2 H.ZHOU JRNL TITL DIPYRIDAMOLE INTERACTS WITH THE N-TERMINAL DOMAIN OF HSP90 JRNL TITL 2 AND ANTAGONIZES THE FUNCTION OF THE CHAPERONE IN MULTIPLE JRNL TITL 3 CANCER CELL LINES. JRNL REF BIOCHEM PHARMACOL V. 207 15376 2022 JRNL REFN ISSN 1873-2968 JRNL PMID 36513142 JRNL DOI 10.1016/J.BCP.2022.115376 REMARK 2 REMARK 2 RESOLUTION. 2.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 12625 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 + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 680 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.34 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 REFLECTION IN BIN (WORKING SET) : 926 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.69 REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE SET COUNT : 49 REMARK 3 BIN FREE R VALUE : 0.3050 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1644 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 51 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.39000 REMARK 3 B22 (A**2) : 0.60000 REMARK 3 B33 (A**2) : -0.99000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.269 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.217 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.145 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.104 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.916 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1709 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1612 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2303 ; 1.652 ; 1.638 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3755 ; 1.329 ; 1.576 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 208 ; 7.637 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 82 ;36.165 ;23.902 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 312 ;16.428 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;22.645 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 231 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1876 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 331 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7DMC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1300019677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97852 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13286 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.340 REMARK 200 RESOLUTION RANGE LOW (A) : 36.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.01000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.0500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.06314 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 3T0H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS PH8.7, 0.2M MGCL2, 22% REMARK 280 PEG3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 35.24450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.96850 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.53350 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.24450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.96850 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.53350 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.24450 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.96850 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.53350 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.24450 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 44.96850 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.53350 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 TOTAL BURIED SURFACE AREA: 130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 449 LIES ON A SPECIAL POSITION. 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 38 112.37 -162.45 REMARK 500 THR A 94 40.22 -105.52 REMARK 500 ASN A 105 -38.34 -140.21 REMARK 500 ALA A 124 39.41 -99.90 REMARK 500 ALA A 166 -148.67 64.54 REMARK 500 GLU A 178 104.43 -37.29 REMARK 500 ARG A 182 131.64 -171.98 REMARK 500 SER A 211 33.48 -142.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 305 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 48 O REMARK 620 2 H9F A 301 O1 87.7 REMARK 620 N 1 DBREF 7DMC A 16 224 UNP P07900 HS90A_HUMAN 16 224 SEQRES 1 A 209 GLU VAL GLU THR PHE ALA PHE GLN ALA GLU ILE ALA GLN SEQRES 2 A 209 LEU MET SER LEU ILE ILE ASN THR PHE TYR SER ASN LYS SEQRES 3 A 209 GLU ILE PHE LEU ARG GLU LEU ILE SER ASN SER SER ASP SEQRES 4 A 209 ALA LEU ASP LYS ILE ARG TYR GLU SER LEU THR ASP PRO SEQRES 5 A 209 SER LYS LEU ASP SER GLY LYS GLU LEU HIS ILE ASN LEU SEQRES 6 A 209 ILE PRO ASN LYS GLN ASP ARG THR LEU THR ILE VAL ASP SEQRES 7 A 209 THR GLY ILE GLY MET THR LYS ALA ASP LEU ILE ASN ASN SEQRES 8 A 209 LEU GLY THR ILE ALA LYS SER GLY THR LYS ALA PHE MET SEQRES 9 A 209 GLU ALA LEU GLN ALA GLY ALA ASP ILE SER MET ILE GLY SEQRES 10 A 209 GLN PHE GLY VAL GLY PHE TYR SER ALA TYR LEU VAL ALA SEQRES 11 A 209 GLU LYS VAL THR VAL ILE THR LYS HIS ASN ASP ASP GLU SEQRES 12 A 209 GLN TYR ALA TRP GLU SER SER ALA GLY GLY SER PHE THR SEQRES 13 A 209 VAL ARG THR ASP THR GLY GLU PRO MET GLY ARG GLY THR SEQRES 14 A 209 LYS VAL ILE LEU HIS LEU LYS GLU ASP GLN THR GLU TYR SEQRES 15 A 209 LEU GLU GLU ARG ARG ILE LYS GLU ILE VAL LYS LYS HIS SEQRES 16 A 209 SER GLN PHE ILE GLY TYR PRO ILE THR LEU PHE VAL GLU SEQRES 17 A 209 LYS HET H9F A 301 36 HET CL A 302 1 HET CL A 303 1 HET MG A 304 1 HET MG A 305 1 HETNAM H9F 2-[[2-[BIS(2-HYDROXYETHYL)AMINO]-4,8-DI(PIPERIDIN-1- HETNAM 2 H9F YL)PYRIMIDO[5,4-D]PYRIMIDIN-6-YL]-(2-HYDROXYETHYL) HETNAM 3 H9F AMINO]ETHANOL HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION FORMUL 2 H9F C24 H40 N8 O4 FORMUL 3 CL 2(CL 1-) FORMUL 5 MG 2(MG 2+) FORMUL 7 HOH *51(H2 O) HELIX 1 AA1 GLN A 23 THR A 36 1 14 HELIX 2 AA2 ASN A 40 GLU A 42 5 3 HELIX 3 AA3 ILE A 43 ASP A 66 1 24 HELIX 4 AA4 PRO A 67 ASP A 71 5 5 HELIX 5 AA5 THR A 99 ASN A 105 1 7 HELIX 6 AA6 ASN A 105 ALA A 124 1 20 HELIX 7 AA7 ASP A 127 GLY A 135 5 9 HELIX 8 AA8 VAL A 136 LEU A 143 5 8 HELIX 9 AA9 GLN A 194 LEU A 198 5 5 HELIX 10 AB1 GLU A 199 SER A 211 1 13 SHEET 1 AA1 8 GLU A 18 ALA A 21 0 SHEET 2 AA1 8 SER A 169 THR A 174 -1 O PHE A 170 N PHE A 20 SHEET 3 AA1 8 TYR A 160 SER A 164 -1 N ALA A 161 O ARG A 173 SHEET 4 AA1 8 ALA A 145 LYS A 153 -1 N VAL A 150 O TRP A 162 SHEET 5 AA1 8 GLY A 183 LEU A 190 -1 O ILE A 187 N THR A 149 SHEET 6 AA1 8 THR A 88 ASP A 93 -1 N ILE A 91 O VAL A 186 SHEET 7 AA1 8 ILE A 78 ASN A 83 -1 N ILE A 81 O THR A 90 SHEET 8 AA1 8 ILE A 218 LEU A 220 1 O THR A 219 N LEU A 80 LINK O LEU A 48 MG MG A 305 1555 1555 2.92 LINK O ILE A 91 MG MG A 304 1555 1555 2.92 LINK O1 H9F A 301 MG MG A 305 1555 1555 2.60 CRYST1 70.489 89.937 99.067 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 0.014187 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011119 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010094 0.00000