HEADER HYDROLASE 16-FEB-16 5I6S TITLE CRYSTAL STRUCTURE OF AN ENDOGLUCANASE FROM PENICILLIUM VERRUCULOSUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOGLUCANASE; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TALAROMYCES VERRUCULOSUS; SOURCE 3 ORGANISM_TAXID: 198730 KEYWDS ENDOHYDROLYSIS, CELLULOSE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR V.NEMASHKLAOV,A.VAKHRUSHEVA,S.TISHCHENKO,A.GABDULKHAKOV,O.KRAVCHENKO, AUTHOR 2 A.GUSAKOV,A.SINITSYN REVDAT 3 10-JAN-24 5I6S 1 HETSYN REVDAT 2 29-JUL-20 5I6S 1 COMPND REMARK HETNAM LINK REVDAT 2 2 1 SITE ATOM REVDAT 1 01-MAR-17 5I6S 0 JRNL AUTH V.NEMASHKLAOV,A.VAKHRUSHEVA,S.TISHCHENKO,A.GABDULKHAKOV, JRNL AUTH 2 O.KRAVCHENKO,V.KLYADHTORNY,A.GUSAKOV,A.SINITSYN JRNL TITL CRYSTAL STRUCTURE OF AN ENDOGLUCANASE FROM PENICILLIUM JRNL TITL 2 VERRUCULOSUM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 24.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 19007 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 963 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 24.2235 - 4.0121 1.00 2736 163 0.1638 0.1706 REMARK 3 2 4.0121 - 3.1869 1.00 2612 135 0.1919 0.2373 REMARK 3 3 3.1869 - 2.7847 1.00 2579 139 0.2363 0.3231 REMARK 3 4 2.7847 - 2.5304 1.00 2553 143 0.2688 0.3743 REMARK 3 5 2.5304 - 2.3492 1.00 2556 118 0.2803 0.3349 REMARK 3 6 2.3492 - 2.2108 1.00 2522 148 0.2897 0.3737 REMARK 3 7 2.2108 - 2.1001 0.98 2486 117 0.3023 0.3748 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) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.005 2500 REMARK 3 ANGLE : 0.766 3418 REMARK 3 CHIRALITY : 0.048 371 REMARK 3 PLANARITY : 0.005 442 REMARK 3 DIHEDRAL : 13.692 861 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 5I6S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-FEB-16. REMARK 100 THE DEPOSITION ID IS D_1000218357. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : NULL 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 : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER PLATINUM 135 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROTEUM PLUS REMARK 200 DATA SCALING SOFTWARE : PROTEUM PLUS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19130 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 24.222 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 11.00 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.9600 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) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.53700 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: PHASER REMARK 200 STARTING MODEL: 1GZJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 % W/V POLYETHYLENE GLYCOL 6,000 50 REMARK 280 MM BIS-TRIS PROPANE; PH 7.0 7 % V/V 2-METHYL-2,4-PENTANEDIOL, 5 % REMARK 280 V/V 2-METHYL-2-PROPANOL, 6% ???PEG 5000, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 285K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 44.52200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.90950 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.90950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.26100 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.90950 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.90950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.78300 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.90950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.90950 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.26100 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.90950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.90950 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 66.78300 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 44.52200 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: 660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 501 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER A 114 OD1 ASP A 117 2.07 REMARK 500 ND2 ASN A 42 O5 NAG B 1 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 THR A 69 -72.65 68.83 REMARK 500 PRO A 101 97.88 -65.39 REMARK 500 GLU A 142 72.18 49.52 REMARK 500 ASP A 290 -3.20 92.66 REMARK 500 REMARK 500 REMARK: NULL DBREF 5I6S A 10 314 PDB 5I6S 5I6S 10 314 SEQRES 1 A 305 ALA SER SER PHE GLU TRP PHE GLY SER ASN GLU SER GLY SEQRES 2 A 305 ALA GLU PHE GLY SER GLY ASN ILE PRO GLY VAL GLU GLY SEQRES 3 A 305 THR ASP TYR THR PHE PRO ASN THR THR ALA ILE GLN ILE SEQRES 4 A 305 LEU ILE ASP ALA GLY MET ASN ILE PHE ARG VAL PRO PHE SEQRES 5 A 305 LEU MET GLU ARG MET ILE PRO THR GLU MET THR GLY SER SEQRES 6 A 305 LEU ASP THR ALA TYR PHE GLU GLY TYR SER GLU VAL ILE SEQRES 7 A 305 ASN TYR ILE THR GLY LYS GLY ALA HIS ALA VAL VAL ASP SEQRES 8 A 305 PRO HIS ASN PHE GLY ARG TYR TYR GLY THR PRO ILE SER SEQRES 9 A 305 SER THR SER ASP PHE GLN THR PHE TRP SER THR LEU ALA SEQRES 10 A 305 SER GLN PHE LYS SER ASN ASP LEU VAL ILE PHE ASP THR SEQRES 11 A 305 ASN ASN GLU TYR HIS ASP MET ASP GLU SER VAL VAL VAL SEQRES 12 A 305 ALA LEU ASN GLN ALA ALA ILE ASP GLY ILE ARG ASP ALA SEQRES 13 A 305 GLY ALA THR THR GLN TYR ILE PHE VAL GLU GLY ASN ALA SEQRES 14 A 305 TYR SER GLY ALA TRP THR TRP THR THR TYR ASN THR ALA SEQRES 15 A 305 MET VAL ASN LEU THR ASP PRO SER ASP LEU ILE VAL TYR SEQRES 16 A 305 GLU MET HIS GLN TYR LEU ASP SER ASP GLY SER GLY THR SEQRES 17 A 305 SER ASP GLN CYS VAL SER SER THR VAL GLY GLN GLU ARG SEQRES 18 A 305 VAL VAL ASP ALA THR THR TRP LEU GLN SER ASN GLY LYS SEQRES 19 A 305 LEU GLY ILE LEU GLY GLU PHE ALA GLY GLY ALA ASN SER SEQRES 20 A 305 VAL CYS GLU GLU ALA VAL GLU GLY MET LEU ASP TYR LEU SEQRES 21 A 305 ALA GLU ASN SER ASP VAL TRP LEU GLY ALA SER TRP TRP SEQRES 22 A 305 SER ALA GLY PRO TRP TRP GLN ASP TYR ILE TYR SER MET SEQRES 23 A 305 GLU PRO PRO ASN GLY ILE ALA TYR GLU SER TYR LEU SER SEQRES 24 A 305 ILE LEU GLU THR TYR PHE HET NAG B 1 14 HET NAG B 2 14 HET BMA B 3 11 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 2 NAG 2(C8 H15 N O6) FORMUL 2 BMA C6 H12 O6 FORMUL 3 HOH *147(H2 O) HELIX 1 AA1 ASN A 42 GLY A 53 1 12 HELIX 2 AA2 LEU A 62 ILE A 67 1 6 HELIX 3 AA3 ASP A 76 LYS A 93 1 18 HELIX 4 AA4 SER A 114 GLN A 128 1 15 HELIX 5 AA5 ASP A 147 ALA A 165 1 19 HELIX 6 AA6 ASN A 177 GLY A 181 5 5 HELIX 7 AA7 THR A 184 ASN A 189 1 6 HELIX 8 AA8 THR A 190 LEU A 195 5 6 HELIX 9 AA9 THR A 225 ARG A 230 1 6 HELIX 10 AB1 VAL A 231 GLY A 242 1 12 HELIX 11 AB2 ASN A 255 ASN A 272 1 18 HELIX 12 AB3 GLY A 300 GLU A 311 1 12 HELIX 13 AB4 THR A 312 PHE A 314 5 3 SHEET 1 AA1 9 TRP A 15 GLU A 20 0 SHEET 2 AA1 9 ILE A 56 PHE A 61 1 O ARG A 58 N GLU A 20 SHEET 3 AA1 9 HIS A 96 PRO A 101 1 O VAL A 98 N VAL A 59 SHEET 4 AA1 9 VAL A 135 ASP A 138 1 O ILE A 136 N VAL A 99 SHEET 5 AA1 9 ILE A 172 GLU A 175 1 O PHE A 173 N PHE A 137 SHEET 6 AA1 9 ILE A 202 GLN A 208 1 O GLU A 205 N VAL A 174 SHEET 7 AA1 9 GLY A 245 PHE A 250 1 O ILE A 246 N MET A 206 SHEET 8 AA1 9 TRP A 276 ALA A 284 1 O LEU A 277 N GLY A 245 SHEET 9 AA1 9 TRP A 15 GLU A 20 1 N ASN A 19 O TRP A 281 SHEET 1 AA2 2 ARG A 106 TYR A 107 0 SHEET 2 AA2 2 THR A 110 PRO A 111 -1 O THR A 110 N TYR A 107 SSBOND 1 CYS A 221 CYS A 258 1555 1555 2.04 LINK ND2 ASN A 42 C1 NAG B 1 1555 1555 1.44 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.44 LINK O4 NAG B 2 C1 BMA B 3 1555 1555 1.45 CISPEP 1 ILE A 30 PRO A 31 0 1.10 CISPEP 2 TRP A 282 SER A 283 0 1.67 CISPEP 3 PRO A 297 PRO A 298 0 2.43 CRYST1 83.819 83.819 89.044 90.00 90.00 90.00 P 41 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 0.011930 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011930 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011230 0.00000