HEADER HYDROLASE 30-MAY-19 6K5Q TITLE CRYSTAL STRUCTURE OF LYSOZYME COMPLEXED WITH A BIOACTIVE COMPOUND FROM TITLE 2 JATROPHA GOSSYPIIFOLIA COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSOZYME C; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 1,4-BETA-N-ACETYLMURAMIDASE C,ALLERGEN GAL D IV; COMPND 5 EC: 3.2.1.17; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: LYZ; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LYSOZYME, JATROPHA GOSSYPIFOLIA, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR B.KANAL ELAMPARITHI,T.ANKUR,M.SIVAKUMAR,K.GUNASEKARAN REVDAT 2 22-NOV-23 6K5Q 1 REMARK REVDAT 1 27-MAY-20 6K5Q 0 JRNL AUTH B.KANAL ELAMPARITHI,T.ANKUR,M.SIVAKUMAR,K.GUNASEKARAN JRNL TITL CRYSTAL STRUCTURE OF LYSOZYME COMPLEXED WITH A BIOACTIVE JRNL TITL 2 COMPOUND FROM JATROPHA GOSSYPIIFOLIA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) 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) : 1.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 38410 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 34.5671 - 2.8356 0.99 2837 155 0.1721 0.1630 REMARK 3 2 2.8356 - 2.2508 0.99 2693 147 0.1720 0.1968 REMARK 3 3 2.2508 - 1.9663 0.98 2601 143 0.1539 0.1587 REMARK 3 4 1.9663 - 1.7866 0.95 2543 139 0.1656 0.1975 REMARK 3 5 1.7866 - 1.6585 1.00 2633 144 0.1486 0.2091 REMARK 3 6 1.6585 - 1.5607 1.00 2634 144 0.1385 0.1576 REMARK 3 7 1.5607 - 1.4826 0.99 2606 143 0.1510 0.1942 REMARK 3 8 1.4826 - 1.4180 0.98 2593 142 0.1757 0.2092 REMARK 3 9 1.4180 - 1.3634 0.96 2519 139 0.2017 0.2331 REMARK 3 10 1.3634 - 1.3164 0.99 2606 143 0.1956 0.2196 REMARK 3 11 1.3164 - 1.2752 0.99 2590 142 0.2449 0.2912 REMARK 3 12 1.2752 - 1.2388 0.97 2505 138 0.3434 0.4091 REMARK 3 13 1.2388 - 1.2062 0.97 2528 139 0.3103 0.3531 REMARK 3 14 1.2062 - 1.1767 0.97 2526 138 0.1928 0.2524 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.87 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 : 0.009 1061 REMARK 3 ANGLE : 1.273 1434 REMARK 3 CHIRALITY : 0.099 152 REMARK 3 PLANARITY : 0.007 181 REMARK 3 DIHEDRAL : 23.832 399 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): 0.8965 -19.9098 0.4285 REMARK 3 T TENSOR REMARK 3 T11: 0.1076 T22: 0.1143 REMARK 3 T33: 0.1197 T12: 0.0012 REMARK 3 T13: 0.0107 T23: 0.0097 REMARK 3 L TENSOR REMARK 3 L11: 0.6491 L22: 1.0497 REMARK 3 L33: 0.7369 L12: -0.4161 REMARK 3 L13: -0.0345 L23: 0.1465 REMARK 3 S TENSOR REMARK 3 S11: 0.0087 S12: -0.0082 S13: 0.0785 REMARK 3 S21: 0.0223 S22: 0.0132 S23: -0.1045 REMARK 3 S31: -0.0559 S32: -0.0072 S33: -0.0156 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 6K5Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1300012308. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 11.2C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999995 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38548 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.177 REMARK 200 RESOLUTION RANGE LOW (A) : 34.552 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.510 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.03600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.380 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2LYM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM ACETATE PH 4.5, 20% (V/V) REMARK 280 ETHYLENE GLYCOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 19.32700 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 38.53700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.53700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 28.99050 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.53700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.53700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 9.66350 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.53700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.53700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 28.99050 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.53700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.53700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 9.66350 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 19.32700 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: 120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 434 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 501 LIES ON A SPECIAL POSITION. 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 ARG A 73 NE CZ NH1 NH2 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 NA A 203 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 47 OG1 REMARK 620 2 D2L A 204 O4 60.9 REMARK 620 3 HOH A 507 O 162.8 102.3 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue D2L A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2LYM RELATED DB: PDB REMARK 900 2LYM CONTAINS NO LIGANDS IN IT DBREF 6K5Q A 1 129 UNP P00698 LYSC_CHICK 19 147 SEQRES 1 A 129 LYS VAL PHE GLY ARG CYS GLU LEU ALA ALA ALA MET LYS SEQRES 2 A 129 ARG HIS GLY LEU ASP ASN TYR ARG GLY TYR SER LEU GLY SEQRES 3 A 129 ASN TRP VAL CYS ALA ALA LYS PHE GLU SER ASN PHE ASN SEQRES 4 A 129 THR GLN ALA THR ASN ARG ASN THR ASP GLY SER THR ASP SEQRES 5 A 129 TYR GLY ILE LEU GLN ILE ASN SER ARG TRP TRP CYS ASN SEQRES 6 A 129 ASP GLY ARG THR PRO GLY SER ARG ASN LEU CYS ASN ILE SEQRES 7 A 129 PRO CYS SER ALA LEU LEU SER SER ASP ILE THR ALA SER SEQRES 8 A 129 VAL ASN CYS ALA LYS LYS ILE VAL SER ASP GLY ASN GLY SEQRES 9 A 129 MET ASN ALA TRP VAL ALA TRP ARG ASN ARG CYS LYS GLY SEQRES 10 A 129 THR ASP VAL GLN ALA TRP ILE ARG GLY CYS ARG LEU HET ACT A 201 4 HET GOL A 202 6 HET NA A 203 1 HET D2L A 204 32 HETNAM ACT ACETATE ION HETNAM GOL GLYCEROL HETNAM NA SODIUM ION HETNAM D2L [(3R,6R)-6-METHYLOCTAN-3-YL] 2-[(2S,4S,6R)-2-[(2S)-2- HETNAM 2 D2L ETHYLPENTYL]-6-METHYL-1-(2-OXIDANYLIDENEETHYL) HETNAM 3 D2L PIPERIDIN-4-YL]ETHANESULFONATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ACT C2 H3 O2 1- FORMUL 3 GOL C3 H8 O3 FORMUL 4 NA NA 1+ FORMUL 5 D2L C26 H51 N O4 S FORMUL 6 HOH *134(H2 O) HELIX 1 AA1 GLY A 4 HIS A 15 1 12 HELIX 2 AA2 ASN A 19 TYR A 23 5 5 HELIX 3 AA3 SER A 24 ASN A 37 1 14 HELIX 4 AA4 PRO A 79 SER A 85 5 7 HELIX 5 AA5 ILE A 88 SER A 100 1 13 HELIX 6 AA6 ASN A 103 ALA A 107 5 5 HELIX 7 AA7 TRP A 108 CYS A 115 1 8 HELIX 8 AA8 ASP A 119 ARG A 125 5 7 SHEET 1 AA1 3 THR A 43 ARG A 45 0 SHEET 2 AA1 3 THR A 51 TYR A 53 -1 O ASP A 52 N ASN A 44 SHEET 3 AA1 3 ILE A 58 ASN A 59 -1 O ILE A 58 N TYR A 53 SSBOND 1 CYS A 6 CYS A 127 1555 1555 2.04 SSBOND 2 CYS A 30 CYS A 115 1555 1555 2.06 SSBOND 3 CYS A 64 CYS A 80 1555 1555 2.06 SSBOND 4 CYS A 76 CYS A 94 1555 1555 2.02 LINK OG1 THR A 47 NA NA A 203 1555 1555 2.94 LINK NA NA A 203 O4 D2L A 204 1555 1555 2.72 LINK NA NA A 203 O HOH A 507 1555 1555 2.85 SITE 1 AC1 3 HIS A 15 ASN A 93 HOH A 482 SITE 1 AC2 2 ALA A 122 TRP A 123 SITE 1 AC3 6 ASN A 46 THR A 47 ASP A 48 GLY A 126 SITE 2 AC3 6 D2L A 204 HOH A 507 SITE 1 AC4 21 ARG A 21 GLU A 35 ASN A 44 ARG A 45 SITE 2 AC4 21 ASN A 46 THR A 47 ASP A 52 GLN A 57 SITE 3 AC4 21 ASN A 59 TRP A 62 TRP A 63 ALA A 107 SITE 4 AC4 21 TRP A 108 VAL A 109 NA A 203 HOH A 405 SITE 5 AC4 21 HOH A 411 HOH A 419 HOH A 466 HOH A 483 SITE 6 AC4 21 HOH A 527 CRYST1 77.074 77.074 38.654 90.00 90.00 90.00 P 43 21 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 0.012975 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012975 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025871 0.00000