HEADER HYDROLASE/HYDROLASE INHIBITOR 19-MAR-10 3M8T OBSLTE 19-JUL-17 3M8T 5WCM TITLE CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN CLASS B3 BETA-LACTAMASE BJP-1 TITLE 2 AND 4-NITROBENZENE-SULFONAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 'BLR6230 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BJP-1 BETA-LACTAMASE, SUBCLASS B3 METALLO-BETA-LACTAMASE; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BRADYRHIZOBIUM JAPONICUM; SOURCE 3 ORGANISM_TAXID: 224911; SOURCE 4 STRAIN: USDA 110; SOURCE 5 GENE: BLR6230; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-9A KEYWDS SUBCLASS B3 BETA-LACTAMASE, ZINC ENZYME, SULFONAMIDE COMPLEX, KEYWDS 2 HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.D.DOCQUIER,M.BENVENUTI,V.CALDERONE,N.MENCIASSI,S.MANGANI REVDAT 2 19-JUL-17 3M8T 1 OBSLTE REVDAT 1 12-JAN-11 3M8T 0 JRNL AUTH J.D.DOCQUIER,M.BENVENUTI,V.CALDERONE,M.STOCZKO,N.MENCIASSI, JRNL AUTH 2 G.M.ROSSOLINI,S.MANGANI JRNL TITL HIGH-RESOLUTION CRYSTAL STRUCTURE OF THE SUBCLASS B3 JRNL TITL 2 METALLO-BETA-LACTAMASE BJP-1: RATIONAL BASIS FOR SUBSTRATE JRNL TITL 3 SPECIFICITY AND INTERACTION WITH SULFONAMIDES. JRNL REF ANTIMICROB.AGENTS CHEMOTHER. V. 54 4343 2010 JRNL REFN ISSN 0066-4804 JRNL PMID 20696874 JRNL DOI 10.1128/AAC.00409-10 REMARK 2 REMARK 2 RESOLUTION. 1.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 97819 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) : 0.145 REMARK 3 R VALUE (WORKING SET) : 0.143 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5148 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.33 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7019 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.44 REMARK 3 BIN R VALUE (WORKING SET) : 0.1520 REMARK 3 BIN FREE R VALUE SET COUNT : 348 REMARK 3 BIN FREE R VALUE : 0.1870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4000 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.61 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 8.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : -0.01000 REMARK 3 B13 (A**2) : 0.01000 REMARK 3 B23 (A**2) : -0.01000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.059 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.054 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.030 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.525 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4169 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2786 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5664 ; 1.613 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6864 ; 2.305 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 541 ; 5.868 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 167 ;33.505 ;25.090 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 711 ;13.640 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;13.232 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 636 ; 0.221 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4653 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 787 ; 0.008 ; 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): 2640 ; 1.412 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1080 ; 1.124 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4243 ; 2.195 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1529 ; 3.158 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1412 ; 4.833 ; 4.500 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): 6955 ; 1.234 ; 3.000 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 32 A 294 REMARK 3 ORIGIN FOR THE GROUP (A): 0.1064 0.9572 -0.8383 REMARK 3 T TENSOR REMARK 3 T11: 0.0039 T22: 0.0025 REMARK 3 T33: 0.0022 T12: -0.0006 REMARK 3 T13: -0.0015 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 0.1627 L22: 0.1224 REMARK 3 L33: 0.1476 L12: 0.0383 REMARK 3 L13: -0.0279 L23: -0.0429 REMARK 3 S TENSOR REMARK 3 S11: -0.0017 S12: 0.0096 S13: 0.0002 REMARK 3 S21: 0.0018 S22: 0.0123 S23: -0.0005 REMARK 3 S31: -0.0080 S32: -0.0137 S33: -0.0107 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 32 B 294 REMARK 3 ORIGIN FOR THE GROUP (A): -9.4692 17.3569 36.3305 REMARK 3 T TENSOR REMARK 3 T11: 0.0048 T22: 0.0027 REMARK 3 T33: 0.0018 T12: -0.0002 REMARK 3 T13: 0.0010 T23: -0.0016 REMARK 3 L TENSOR REMARK 3 L11: 0.1419 L22: 0.2316 REMARK 3 L33: 0.1996 L12: -0.1213 REMARK 3 L13: -0.0792 L23: 0.1386 REMARK 3 S TENSOR REMARK 3 S11: 0.0001 S12: -0.0136 S13: 0.0037 REMARK 3 S21: -0.0087 S22: 0.0136 S23: 0.0005 REMARK 3 S31: -0.0114 S32: 0.0209 S33: -0.0137 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 REMARK 4 REMARK 4 3M8T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-APR-10. REMARK 100 THE DEPOSITION ID IS D_1000058252. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-APR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9340 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 102968 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.330 REMARK 200 RESOLUTION RANGE LOW (A) : 22.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.33 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.15400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.900 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: 3LVZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30-35% PEG 4000, 5MM ZNCL2, 0.5M REMARK 280 SODIUM ACETATE, TRIS-HCL 0.1M, PH 8.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z 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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 1 REMARK 465 ARG A 2 REMARK 465 ARG A 3 REMARK 465 LEU A 4 REMARK 465 THR A 5 REMARK 465 ALA A 6 REMARK 465 ALA A 7 REMARK 465 LEU A 8 REMARK 465 CYS A 9 REMARK 465 ALA A 10 REMARK 465 LEU A 11 REMARK 465 THR A 12 REMARK 465 LEU A 13 REMARK 465 LEU A 14 REMARK 465 SER A 15 REMARK 465 THR A 16 REMARK 465 GLY A 17 REMARK 465 ALA A 18 REMARK 465 GLN A 19 REMARK 465 ALA A 20 REMARK 465 GLN A 21 REMARK 465 THR A 22 REMARK 465 ILE A 23 REMARK 465 LYS A 24 REMARK 465 ASP A 25 REMARK 465 PHE A 26 REMARK 465 LEU A 27 REMARK 465 ALA A 28 REMARK 465 VAL A 29 REMARK 465 ALA A 30 REMARK 465 MET A 31 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 ARG B 3 REMARK 465 LEU B 4 REMARK 465 THR B 5 REMARK 465 ALA B 6 REMARK 465 ALA B 7 REMARK 465 LEU B 8 REMARK 465 CYS B 9 REMARK 465 ALA B 10 REMARK 465 LEU B 11 REMARK 465 THR B 12 REMARK 465 LEU B 13 REMARK 465 LEU B 14 REMARK 465 SER B 15 REMARK 465 THR B 16 REMARK 465 GLY B 17 REMARK 465 ALA B 18 REMARK 465 GLN B 19 REMARK 465 ALA B 20 REMARK 465 GLN B 21 REMARK 465 THR B 22 REMARK 465 ILE B 23 REMARK 465 LYS B 24 REMARK 465 ASP B 25 REMARK 465 PHE B 26 REMARK 465 LEU B 27 REMARK 465 ALA B 28 REMARK 465 VAL B 29 REMARK 465 ALA B 30 REMARK 465 MET B 31 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 LYS A 90 CE NZ REMARK 470 ASP A 257 CG OD1 OD2 REMARK 470 GLU A 292 CG CD OE1 OE2 REMARK 470 LYS A 293 CG CD CE NZ REMARK 470 LYS A 294 CG CD CE NZ REMARK 470 LYS B 32 CE NZ REMARK 470 GLU B 143 CG CD OE1 OE2 REMARK 470 LYS B 282 CD CE NZ REMARK 470 LYS B 286 CE NZ REMARK 470 LYS B 293 CG CD CE NZ REMARK 470 LYS B 294 CG CD CE NZ 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 ASP A 45 -120.20 51.43 REMARK 500 ASP A 70 172.98 70.75 REMARK 500 THR A 71 -158.13 -131.09 REMARK 500 ALA A 72 -155.91 -126.66 REMARK 500 ASP A 139 51.81 -150.47 REMARK 500 SER A 202 142.35 112.93 REMARK 500 SER A 202 140.28 113.89 REMARK 500 ALA A 206 -127.06 51.98 REMARK 500 ASP B 45 -120.82 52.08 REMARK 500 ASP B 70 174.28 68.14 REMARK 500 THR B 71 -158.87 -132.83 REMARK 500 ALA B 72 -156.07 -127.88 REMARK 500 ASP B 139 54.04 -150.06 REMARK 500 SER B 202 142.60 110.17 REMARK 500 SER B 202 139.92 112.19 REMARK 500 ALA B 206 -125.65 50.17 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 ZN A 296 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 81 NZ REMARK 620 2 GLU A 116 OE1 119.7 REMARK 620 3 GLU A 112 OE2 98.7 118.1 REMARK 620 4 HOH A 612 O 130.4 97.5 89.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 297 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS B 61 NZ REMARK 620 2 LYS A 86 NZ 118.5 REMARK 620 3 GLU A 39 OE2 120.8 106.6 REMARK 620 4 GLU A 39 OE1 81.8 103.2 50.9 REMARK 620 5 HOH B 592 O 80.5 83.5 143.6 162.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 4NZ A 295 N1 REMARK 620 2 HIS A 177 NE2 119.0 REMARK 620 3 HIS A 101 NE2 116.6 94.0 REMARK 620 4 HIS A 103 ND1 123.5 101.0 97.0 REMARK 620 5 4NZ A 295 S 30.2 98.0 144.6 113.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 4NZ B 295 N1 REMARK 620 2 ASP B 105 OD2 114.5 REMARK 620 3 HIS B 106 NE2 122.5 94.5 REMARK 620 4 HIS B 242 NE2 128.7 91.0 97.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 4NZ A 295 N1 REMARK 620 2 ASP A 105 OD2 111.6 REMARK 620 3 HIS A 106 NE2 120.4 94.8 REMARK 620 4 HIS A 242 NE2 131.9 91.9 97.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 4NZ B 295 N1 REMARK 620 2 HIS B 103 ND1 127.3 REMARK 620 3 HIS B 101 NE2 116.0 97.1 REMARK 620 4 HIS B 177 NE2 116.1 99.6 94.5 REMARK 620 5 4NZ B 295 S 29.2 114.1 143.8 97.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS B 229 NZ REMARK 620 2 GLU B 158 OE2 112.1 REMARK 620 3 HIS B 172 ND1 123.5 115.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 229 NZ REMARK 620 2 GLU A 158 OE2 115.8 REMARK 620 3 HIS A 172 ND1 121.2 114.4 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 ZN A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4NZ A 295 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 296 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 297 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 298 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4NZ B 295 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT B 296 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LVZ RELATED DB: PDB REMARK 900 NEW REFINEMENT OF THE CRYSTAL STRUCTURE OF BJP1, A SUBCLASS B3 REMARK 900 METALLO BETA LACTAMASE OF BRADYRHIZOBIUM JAPONICUM DBREF 3M8T A 1 294 UNP Q89GW5 Q89GW5_BRAJA 1 294 DBREF 3M8T B 1 294 UNP Q89GW5 Q89GW5_BRAJA 1 294 SEQRES 1 A 294 MET ARG ARG LEU THR ALA ALA LEU CYS ALA LEU THR LEU SEQRES 2 A 294 LEU SER THR GLY ALA GLN ALA GLN THR ILE LYS ASP PHE SEQRES 3 A 294 LEU ALA VAL ALA MET LYS LYS TRP THR ALA PRO PHE GLU SEQRES 4 A 294 PRO PHE GLN LEU ILE ASP ASN ILE TYR TYR VAL GLY THR SEQRES 5 A 294 ASP GLY ILE ALA VAL TYR VAL ILE LYS THR SER GLN GLY SEQRES 6 A 294 LEU ILE LEU MET ASP THR ALA MET PRO GLN SER THR GLY SEQRES 7 A 294 MET ILE LYS ASP ASN ILE ALA LYS LEU GLY PHE LYS VAL SEQRES 8 A 294 ALA ASP ILE LYS LEU ILE LEU ASN THR HIS ALA HIS LEU SEQRES 9 A 294 ASP HIS THR GLY GLY PHE ALA GLU ILE LYS LYS GLU THR SEQRES 10 A 294 GLY ALA GLN LEU VAL ALA GLY GLU ARG ASP LYS PRO LEU SEQRES 11 A 294 LEU GLU GLY GLY TYR TYR PRO GLY ASP GLU LYS ASN GLU SEQRES 12 A 294 ASP LEU ALA PHE PRO ALA VAL LYS VAL ASP ARG ALA VAL SEQRES 13 A 294 LYS GLU GLY ASP ARG VAL THR LEU GLY ASP THR THR LEU SEQRES 14 A 294 THR ALA HIS ALA THR PRO GLY HIS SER PRO GLY CYS THR SEQRES 15 A 294 SER TRP GLU MET THR VAL LYS ASP GLY LYS GLU ASP ARG SEQRES 16 A 294 GLU VAL LEU PHE PHE CYS SER GLY THR VAL ALA LEU ASN SEQRES 17 A 294 ARG LEU VAL GLY GLN PRO THR TYR ALA GLY ILE VAL ASP SEQRES 18 A 294 ASP TYR ARG ALA THR PHE ALA LYS ALA LYS ALA MET LYS SEQRES 19 A 294 ILE ASP VAL LEU LEU GLY PRO HIS PRO GLU VAL TYR GLY SEQRES 20 A 294 MET GLN ALA LYS ARG ALA GLU MET LYS ASP GLY ALA PRO SEQRES 21 A 294 ASN PRO PHE ILE LYS PRO GLY GLU LEU VAL THR TYR ALA SEQRES 22 A 294 THR SER LEU SER GLU ASP PHE ASP LYS GLN LEU ALA LYS SEQRES 23 A 294 GLN THR ALA ALA LEU GLU LYS LYS SEQRES 1 B 294 MET ARG ARG LEU THR ALA ALA LEU CYS ALA LEU THR LEU SEQRES 2 B 294 LEU SER THR GLY ALA GLN ALA GLN THR ILE LYS ASP PHE SEQRES 3 B 294 LEU ALA VAL ALA MET LYS LYS TRP THR ALA PRO PHE GLU SEQRES 4 B 294 PRO PHE GLN LEU ILE ASP ASN ILE TYR TYR VAL GLY THR SEQRES 5 B 294 ASP GLY ILE ALA VAL TYR VAL ILE LYS THR SER GLN GLY SEQRES 6 B 294 LEU ILE LEU MET ASP THR ALA MET PRO GLN SER THR GLY SEQRES 7 B 294 MET ILE LYS ASP ASN ILE ALA LYS LEU GLY PHE LYS VAL SEQRES 8 B 294 ALA ASP ILE LYS LEU ILE LEU ASN THR HIS ALA HIS LEU SEQRES 9 B 294 ASP HIS THR GLY GLY PHE ALA GLU ILE LYS LYS GLU THR SEQRES 10 B 294 GLY ALA GLN LEU VAL ALA GLY GLU ARG ASP LYS PRO LEU SEQRES 11 B 294 LEU GLU GLY GLY TYR TYR PRO GLY ASP GLU LYS ASN GLU SEQRES 12 B 294 ASP LEU ALA PHE PRO ALA VAL LYS VAL ASP ARG ALA VAL SEQRES 13 B 294 LYS GLU GLY ASP ARG VAL THR LEU GLY ASP THR THR LEU SEQRES 14 B 294 THR ALA HIS ALA THR PRO GLY HIS SER PRO GLY CYS THR SEQRES 15 B 294 SER TRP GLU MET THR VAL LYS ASP GLY LYS GLU ASP ARG SEQRES 16 B 294 GLU VAL LEU PHE PHE CYS SER GLY THR VAL ALA LEU ASN SEQRES 17 B 294 ARG LEU VAL GLY GLN PRO THR TYR ALA GLY ILE VAL ASP SEQRES 18 B 294 ASP TYR ARG ALA THR PHE ALA LYS ALA LYS ALA MET LYS SEQRES 19 B 294 ILE ASP VAL LEU LEU GLY PRO HIS PRO GLU VAL TYR GLY SEQRES 20 B 294 MET GLN ALA LYS ARG ALA GLU MET LYS ASP GLY ALA PRO SEQRES 21 B 294 ASN PRO PHE ILE LYS PRO GLY GLU LEU VAL THR TYR ALA SEQRES 22 B 294 THR SER LEU SER GLU ASP PHE ASP LYS GLN LEU ALA LYS SEQRES 23 B 294 GLN THR ALA ALA LEU GLU LYS LYS HET ZN A 300 1 HET ZN A 301 1 HET ZN A 302 1 HET 4NZ A 295 13 HET ZN A 296 1 HET ZN A 297 1 HET DMS A 298 4 HET ZN B 300 1 HET ZN B 301 1 HET ZN B 302 1 HET 4NZ B 295 13 HET FMT B 296 3 HETNAM ZN ZINC ION HETNAM 4NZ 4-NITROBENZENESULFONAMIDE HETNAM DMS DIMETHYL SULFOXIDE HETNAM FMT FORMIC ACID FORMUL 3 ZN 8(ZN 2+) FORMUL 6 4NZ 2(C6 H6 N2 O4 S) FORMUL 9 DMS C2 H6 O S FORMUL 14 FMT C H2 O2 FORMUL 15 HOH *690(H2 O) HELIX 1 1 LYS A 32 ALA A 36 5 5 HELIX 2 2 MET A 73 GLN A 75 5 3 HELIX 3 3 SER A 76 LEU A 87 1 12 HELIX 4 4 LYS A 90 ALA A 92 5 3 HELIX 5 5 HIS A 103 GLY A 108 1 6 HELIX 6 6 GLY A 109 GLY A 118 1 10 HELIX 7 7 ASP A 127 GLY A 134 1 8 HELIX 8 8 ASN A 142 ALA A 146 5 5 HELIX 9 9 GLY A 218 MET A 233 1 16 HELIX 10 10 HIS A 242 TYR A 246 5 5 HELIX 11 11 GLY A 247 MET A 255 1 9 HELIX 12 12 GLY A 267 LEU A 291 1 25 HELIX 13 13 LYS B 32 ALA B 36 5 5 HELIX 14 14 MET B 73 GLN B 75 5 3 HELIX 15 15 SER B 76 LEU B 87 1 12 HELIX 16 16 LYS B 90 ALA B 92 5 3 HELIX 17 17 HIS B 103 GLY B 108 1 6 HELIX 18 18 GLY B 109 GLY B 118 1 10 HELIX 19 19 ASP B 127 GLY B 134 1 8 HELIX 20 20 ASN B 142 ALA B 146 5 5 HELIX 21 21 GLY B 218 MET B 233 1 16 HELIX 22 22 HIS B 242 TYR B 246 5 5 HELIX 23 23 GLY B 247 GLU B 254 1 8 HELIX 24 24 GLY B 267 LEU B 291 1 25 SHEET 1 A 7 PHE A 41 ILE A 44 0 SHEET 2 A 7 ILE A 47 TYR A 49 -1 O ILE A 47 N ILE A 44 SHEET 3 A 7 TYR A 58 THR A 62 -1 O VAL A 59 N TYR A 48 SHEET 4 A 7 GLY A 65 MET A 69 -1 O MET A 69 N TYR A 58 SHEET 5 A 7 ILE A 94 LEU A 98 1 O LEU A 98 N LEU A 68 SHEET 6 A 7 GLN A 120 GLY A 124 1 O GLN A 120 N ILE A 97 SHEET 7 A 7 ARG A 154 VAL A 156 1 O VAL A 156 N ALA A 123 SHEET 1 B 5 ARG A 161 LEU A 164 0 SHEET 2 B 5 THR A 167 ALA A 173 -1 O LEU A 169 N VAL A 162 SHEET 3 B 5 THR A 182 ASP A 190 -1 O GLU A 185 N THR A 170 SHEET 4 B 5 GLU A 193 PHE A 199 -1 O VAL A 197 N MET A 186 SHEET 5 B 5 VAL A 237 LEU A 239 1 O LEU A 239 N LEU A 198 SHEET 1 C 7 PHE B 41 ILE B 44 0 SHEET 2 C 7 ILE B 47 TYR B 49 -1 O ILE B 47 N ILE B 44 SHEET 3 C 7 TYR B 58 THR B 62 -1 O VAL B 59 N TYR B 48 SHEET 4 C 7 GLY B 65 MET B 69 -1 O MET B 69 N TYR B 58 SHEET 5 C 7 ILE B 94 LEU B 98 1 O LEU B 98 N LEU B 68 SHEET 6 C 7 GLN B 120 GLY B 124 1 O GLN B 120 N ILE B 97 SHEET 7 C 7 ARG B 154 VAL B 156 1 O VAL B 156 N ALA B 123 SHEET 1 D 5 ARG B 161 LEU B 164 0 SHEET 2 D 5 THR B 167 ALA B 173 -1 O LEU B 169 N VAL B 162 SHEET 3 D 5 THR B 182 ASP B 190 -1 O GLU B 185 N THR B 170 SHEET 4 D 5 GLU B 193 PHE B 199 -1 O VAL B 197 N MET B 186 SHEET 5 D 5 VAL B 237 LEU B 239 1 O LEU B 239 N LEU B 198 SSBOND 1 CYS A 181 CYS A 201 1555 1555 2.08 SSBOND 2 CYS B 181 CYS B 201 1555 1555 2.06 LINK NZ LYS A 81 ZN ZN A 296 1555 1555 1.84 LINK NZ LYS B 61 ZN ZN A 297 1555 1555 1.89 LINK ZN ZN A 300 N1 4NZ A 295 1555 1555 1.89 LINK ZN ZN B 301 N1 4NZ B 295 1555 1555 1.90 LINK NZ LYS A 86 ZN ZN A 297 1555 1555 1.91 LINK OE1 GLU A 116 ZN ZN A 296 1555 1555 1.92 LINK ZN ZN A 301 N1 4NZ A 295 1555 1555 1.94 LINK ZN ZN B 300 N1 4NZ B 295 1555 1555 1.97 LINK NZ LYS B 229 ZN ZN B 302 1555 1555 1.99 LINK NZ LYS A 229 ZN ZN A 302 1555 1555 2.01 LINK OD2 ASP B 105 ZN ZN B 301 1555 1555 2.01 LINK OE2 GLU A 158 ZN ZN A 302 1555 1555 2.02 LINK OD2 ASP A 105 ZN ZN A 301 1555 1555 2.02 LINK OE2 GLU B 158 ZN ZN B 302 1555 1555 2.03 LINK NE2 HIS A 106 ZN ZN A 301 1555 1555 2.03 LINK ND1 HIS B 172 ZN ZN B 302 1555 1555 2.04 LINK ND1 HIS A 172 ZN ZN A 302 1555 1555 2.05 LINK NE2 HIS A 177 ZN ZN A 300 1555 1555 2.05 LINK NE2 HIS B 106 ZN ZN B 301 1555 1555 2.05 LINK NE2 HIS A 101 ZN ZN A 300 1555 1555 2.05 LINK NE2 HIS A 242 ZN ZN A 301 1555 1555 2.06 LINK ND1 HIS B 103 ZN ZN B 300 1555 1555 2.06 LINK NE2 HIS B 101 ZN ZN B 300 1555 1555 2.06 LINK NE2 HIS B 177 ZN ZN B 300 1555 1555 2.07 LINK ND1 HIS A 103 ZN ZN A 300 1555 1555 2.07 LINK NE2 HIS B 242 ZN ZN B 301 1555 1555 2.08 LINK OE2 GLU A 112 ZN ZN A 296 1555 1555 2.24 LINK OE2 GLU A 39 ZN ZN A 297 1555 1555 2.27 LINK OE1 GLU A 39 ZN ZN A 297 1555 1555 2.68 LINK ZN ZN A 300 S 4NZ A 295 1555 1555 2.93 LINK ZN ZN B 300 S 4NZ B 295 1555 1555 2.95 LINK ZN ZN A 296 O HOH A 612 1555 1555 1.76 LINK ZN ZN A 297 O HOH B 592 1555 1555 2.34 SITE 1 AC1 5 HIS A 101 HIS A 103 HIS A 177 4NZ A 295 SITE 2 AC1 5 ZN A 301 SITE 1 AC2 6 ASP A 105 HIS A 106 HIS A 242 4NZ A 295 SITE 2 AC2 6 HOH A 299 ZN A 300 SITE 1 AC3 4 GLU A 158 HIS A 172 LYS A 229 LYS A 294 SITE 1 AC4 16 TRP A 34 HIS A 101 HIS A 103 LEU A 104 SITE 2 AC4 16 ASP A 105 HIS A 106 LEU A 145 HIS A 177 SITE 3 AC4 16 ALA A 206 HIS A 242 HOH A 299 ZN A 300 SITE 4 AC4 16 ZN A 301 HOH A 348 HOH A 521 HOH A 590 SITE 1 AC5 4 LYS A 81 GLU A 112 GLU A 116 HOH A 612 SITE 1 AC6 4 GLU A 39 LYS A 86 LYS B 61 HOH B 592 SITE 1 AC7 5 HIS A 172 GLU A 185 MET A 233 LYS A 234 SITE 2 AC7 5 LYS A 294 SITE 1 AC8 5 HIS B 101 HIS B 103 HIS B 177 4NZ B 295 SITE 2 AC8 5 ZN B 301 SITE 1 AC9 5 ASP B 105 HIS B 106 HIS B 242 4NZ B 295 SITE 2 AC9 5 ZN B 300 SITE 1 BC1 5 GLU B 158 HIS B 172 LYS B 229 MET B 233 SITE 2 BC1 5 LYS B 294 SITE 1 BC2 15 TRP B 34 HIS B 101 HIS B 103 ASP B 105 SITE 2 BC2 15 HIS B 106 LEU B 145 HIS B 177 ALA B 206 SITE 3 BC2 15 HIS B 242 HOH B 297 ZN B 300 ZN B 301 SITE 4 BC2 15 HOH B 345 HOH B 471 HOH B 568 SITE 1 BC3 4 GLN B 42 LEU B 43 ILE B 44 ASP B 45 CRYST1 42.330 44.760 76.620 78.73 89.43 61.99 P 1 2 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 0.023624 -0.012566 0.002540 0.00000 SCALE2 0.000000 0.025306 -0.005600 0.00000 SCALE3 0.000000 0.000000 0.013368 0.00000