HEADER VIRAL PROTEIN 26-SEP-19 6L0C TITLE CRYSTAL STRUCTURE OF HIV-1 INTEGRASE CATALYTIC CORE DOMAIN TITLE 2 (A128T/K173Q/F185K) COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTEGRASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INTEGRASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.NAKAMURA,T.NAKAMURA REVDAT 4 22-NOV-23 6L0C 1 REMARK REVDAT 3 30-SEP-20 6L0C 1 JRNL REVDAT 2 15-JUL-20 6L0C 1 JRNL REVDAT 1 01-JUL-20 6L0C 0 JRNL AUTH T.NAKAMURA,T.NAKAMURA,M.AMANO,T.MIYAKAWA,Y.YAMAGATA, JRNL AUTH 2 M.MATSUOKA,H.NAKATA JRNL TITL A CONFORMATIONAL ESCAPE REACTION OF HIV-1 AGAINST AN JRNL TITL 2 ALLOSTERIC INTEGRASE INHIBITOR. JRNL REF J.VIROL. V. 94 2020 JRNL REFN ESSN 1098-5514 JRNL PMID 32611758 JRNL DOI 10.1128/JVI.00486-20 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 11791 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.390 REMARK 3 FREE R VALUE TEST SET COUNT : 635 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 36.3840 - 3.5921 1.00 2335 124 0.1770 0.2057 REMARK 3 2 3.5921 - 2.8515 1.00 2221 141 0.2206 0.2786 REMARK 3 3 2.8515 - 2.4912 1.00 2200 137 0.2177 0.2559 REMARK 3 4 2.4912 - 2.2634 1.00 2201 119 0.2072 0.2832 REMARK 3 5 2.2634 - 2.1012 1.00 2199 114 0.2006 0.2847 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.900 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -38.2902 4.9801 -2.6835 REMARK 3 T TENSOR REMARK 3 T11: 0.3890 T22: 0.3995 REMARK 3 T33: 0.3267 T12: -0.0321 REMARK 3 T13: 0.0329 T23: -0.0224 REMARK 3 L TENSOR REMARK 3 L11: 1.1149 L22: 5.4388 REMARK 3 L33: 1.4814 L12: 0.2721 REMARK 3 L13: 0.4163 L23: -0.5460 REMARK 3 S TENSOR REMARK 3 S11: 0.0808 S12: -0.1644 S13: 0.0356 REMARK 3 S21: 0.6488 S22: -0.1845 S23: 0.0672 REMARK 3 S31: -0.1132 S32: -0.0296 S33: 0.0002 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 6L0C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1300013297. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11817 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 36.384 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.600 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 43.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.51400 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: 4GW6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CACODYLATE, AMMONIUM SULFATE, REMARK 280 PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 21.41967 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 42.83933 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 42.83933 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 21.41967 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -121.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -21.41967 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 43 REMARK 465 HIS A 44 REMARK 465 HIS A 45 REMARK 465 HIS A 46 REMARK 465 HIS A 47 REMARK 465 HIS A 48 REMARK 465 HIS A 49 REMARK 465 MET A 50 REMARK 465 HIS A 51 REMARK 465 GLY A 52 REMARK 465 GLN A 53 REMARK 465 VAL A 54 REMARK 465 ASP A 55 REMARK 465 ILE A 141 REMARK 465 PRO A 142 REMARK 465 TYR A 143 REMARK 465 ASN A 144 REMARK 465 PRO A 145 REMARK 465 GLN A 146 REMARK 465 SER A 147 REMARK 465 GLN A 148 REMARK 465 GLY A 149 REMARK 465 VAL A 150 REMARK 465 GLY A 190 REMARK 465 ILE A 191 REMARK 465 GLY A 192 REMARK 465 GLN A 209 REMARK 465 THR A 210 REMARK 465 LYS A 211 REMARK 465 GLU A 212 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 GLU A 92 95.09 -67.66 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 SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ARS A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ARS A 306 DBREF 6L0C A 50 212 UNP Q76353 Q76353_9HIV1 50 212 SEQADV 6L0C MET A 43 UNP Q76353 INITIATING METHIONINE SEQADV 6L0C HIS A 44 UNP Q76353 EXPRESSION TAG SEQADV 6L0C HIS A 45 UNP Q76353 EXPRESSION TAG SEQADV 6L0C HIS A 46 UNP Q76353 EXPRESSION TAG SEQADV 6L0C HIS A 47 UNP Q76353 EXPRESSION TAG SEQADV 6L0C HIS A 48 UNP Q76353 EXPRESSION TAG SEQADV 6L0C HIS A 49 UNP Q76353 EXPRESSION TAG SEQADV 6L0C THR A 128 UNP Q76353 ALA 128 ENGINEERED MUTATION SEQADV 6L0C GLN A 173 UNP Q76353 LYS 173 ENGINEERED MUTATION SEQADV 6L0C LYS A 185 UNP Q76353 PHE 185 ENGINEERED MUTATION SEQRES 1 A 170 MET HIS HIS HIS HIS HIS HIS MET HIS GLY GLN VAL ASP SEQRES 2 A 170 CYS SER PRO GLY ILE TRP GLN LEU ASP CYS THR HIS LEU SEQRES 3 A 170 GLU GLY LYS VAL ILE LEU VAL ALA VAL HIS VAL ALA SER SEQRES 4 A 170 GLY TYR ILE GLU ALA GLU VAL ILE PRO ALA GLU THR GLY SEQRES 5 A 170 GLN GLU THR ALA TYR PHE LEU LEU LYS LEU ALA GLY ARG SEQRES 6 A 170 TRP PRO VAL LYS THR VAL HIS THR ASP ASN GLY SER ASN SEQRES 7 A 170 PHE THR SER THR THR VAL LYS THR ALA CYS TRP TRP ALA SEQRES 8 A 170 GLY ILE LYS GLN GLU PHE GLY ILE PRO TYR ASN PRO GLN SEQRES 9 A 170 SER GLN GLY VAL ILE GLU SER MET ASN LYS GLU LEU LYS SEQRES 10 A 170 LYS ILE ILE GLY GLN VAL ARG ASP GLN ALA GLU HIS LEU SEQRES 11 A 170 GLN THR ALA VAL GLN MET ALA VAL PHE ILE HIS ASN LYS SEQRES 12 A 170 LYS ARG LYS GLY GLY ILE GLY GLY TYR SER ALA GLY GLU SEQRES 13 A 170 ARG ILE VAL ASP ILE ILE ALA THR ASP ILE GLN THR LYS SEQRES 14 A 170 GLU HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HET ARS A 305 1 HET ARS A 306 1 HETNAM SO4 SULFATE ION HETNAM ARS ARSENIC FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 ARS 2(AS) FORMUL 8 HOH *25(H2 O) HELIX 1 AA1 THR A 93 TRP A 108 1 16 HELIX 2 AA2 ASN A 117 THR A 122 5 6 HELIX 3 AA3 SER A 123 GLY A 134 1 12 HELIX 4 AA4 GLU A 152 ARG A 166 1 15 HELIX 5 AA5 ASP A 167 ALA A 169 5 3 HELIX 6 AA6 HIS A 171 LYS A 186 1 16 HELIX 7 AA7 SER A 195 ILE A 208 1 14 SHEET 1 AA1 5 ILE A 84 ILE A 89 0 SHEET 2 AA1 5 LYS A 71 HIS A 78 -1 N ALA A 76 O GLU A 85 SHEET 3 AA1 5 ILE A 60 LEU A 68 -1 N ASP A 64 O VAL A 75 SHEET 4 AA1 5 THR A 112 HIS A 114 1 O HIS A 114 N TRP A 61 SHEET 5 AA1 5 LYS A 136 GLN A 137 1 O LYS A 136 N VAL A 113 LINK SG CYS A 65 AS ARS A 305 1555 1555 2.25 LINK SG CYS A 130 AS ARS A 306 1555 1555 2.25 SITE 1 AC1 2 THR A 66 HIS A 67 SITE 1 AC2 3 THR A 124 LYS A 160 GLN A 164 SITE 1 AC3 5 LYS A 71 GLU A 170 HIS A 171 LEU A 172 SITE 2 AC3 5 HOH A 421 SITE 1 AC4 3 GLY A 94 LYS A 186 HOH A 402 SITE 1 AC5 2 CYS A 65 ASN A 120 SITE 1 AC6 1 CYS A 130 CRYST1 72.769 72.769 64.259 90.00 90.00 120.00 P 31 2 1 6 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 0.013742 0.007934 0.000000 0.00000 SCALE2 0.000000 0.015868 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015562 0.00000