HEADER HYDROLASE 01-SEP-03 1QW7 TITLE STRUCTURE OF AN ENGINEERED ORGANOPHOSPHOROUS HYDROLASE WITH INCREASED TITLE 2 ACTIVITY TOWARD HYDROLYSIS OF PHOSPHOTHIOLATE BONDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PARATHION HYDROLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PHOSPHOTRIESTERASE, PTE; COMPND 5 EC: 3.1.8.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BREVUNDIMONAS DIMINUTA; SOURCE 3 ORGANISM_TAXID: 293; SOURCE 4 GENE: OPD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ORGANOPHOSPHOROUS HYDROLASE, PHOSPHOTRIESTERASE, VX, RVX, 4- KEYWDS 2 METHYLBENZYLPHOSPHONATE, MUTANT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.D.MESECAR,J.K.GRIMSLEY,T.HOLTON,J.R.WILD REVDAT 5 27-OCT-21 1QW7 1 REMARK SEQADV LINK REVDAT 4 30-JUN-09 1QW7 1 JRNL REVDAT 3 23-JUN-09 1QW7 1 HET HETATM HETNAM SEQADV REVDAT 2 24-FEB-09 1QW7 1 VERSN REVDAT 1 30-NOV-04 1QW7 0 JRNL AUTH J.K.GRIMSLEY,B.CALAMINI,J.R.WILD,A.D.MESECAR JRNL TITL STRUCTURAL AND MUTATIONAL STUDIES OF ORGANOPHOSPHORUS JRNL TITL 2 HYDROLASE REVEAL A CRYPTIC AND FUNCTIONAL ALLOSTERIC-BINDING JRNL TITL 3 SITE. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 442 169 2005 JRNL REFN ISSN 0003-9861 JRNL PMID 16188223 JRNL DOI 10.1016/J.ABB.2005.08.012 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2312372.180 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 79.4 REMARK 3 NUMBER OF REFLECTIONS : 47941 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 SET) : 0.179 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2407 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 43.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2477 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE : 0.3430 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 130 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5124 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 525 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 11.70000 REMARK 3 B22 (A**2) : 0.60000 REMARK 3 B33 (A**2) : -12.30000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 7.06000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.31 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.030 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.480 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.030 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.740 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.690 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 54.69 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : EBP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : EBP.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QW7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000020143. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.15 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48009 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 49.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 79.4 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.11500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 43.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1DPM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 9% PEG 6000, 1% 4 REMARK 280 -METYLBENZYLPHOSPHONATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K, PH 9 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 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 63.35950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.93950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 63.35950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 44.93950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: BIOLOGICAL UNIT IS A DIMER WHICH IS CONTAINED WITHIN THE REMARK 300 ASSYMETRIC UNIT AS CHAIN A AND CHAIN B 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: 4290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 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 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 O HOH B 774 O HOH B 776 1.98 REMARK 500 OD1 ASP B 236 O HOH B 870 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ALA A 203 N - CA - C ANGL. DEV. = -19.6 DEGREES REMARK 500 ALA B 203 N - CA - C ANGL. DEV. = -18.9 DEGREES 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 SER A 61 -143.43 -135.19 REMARK 500 THR A 128 -168.27 -116.37 REMARK 500 TRP A 131 -155.08 -94.43 REMARK 500 TRP A 131 -153.50 -94.43 REMARK 500 GLU A 159 -134.75 51.20 REMARK 500 SER B 61 -141.94 -135.63 REMARK 500 TRP B 131 -155.76 -95.80 REMARK 500 TRP B 131 -156.33 -95.80 REMARK 500 GLU B 159 -130.42 56.54 REMARK 500 THR B 173 69.74 -116.11 REMARK 500 THR B 173 71.07 -116.41 REMARK 500 TYR B 292 44.95 -104.81 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 NA A 605 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 38 OD1 REMARK 620 2 ILE A 154 O 92.5 REMARK 620 3 HOH A 913 O 67.6 144.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 602 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 55 NE2 REMARK 620 2 HIS A 57 NE2 102.7 REMARK 620 3 KCX A 169 OQ2 86.7 94.3 REMARK 620 4 ASP A 301 OD2 82.0 90.7 168.4 REMARK 620 5 HOH A 802 O 102.0 153.2 76.7 103.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 601 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX A 169 OQ1 REMARK 620 2 HIS A 201 ND1 98.1 REMARK 620 3 HIS A 230 NE2 103.5 85.7 REMARK 620 4 HOH A 802 O 100.8 160.5 94.4 REMARK 620 5 HOH A 826 O 113.7 97.2 141.8 70.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 606 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 38 OD1 REMARK 620 2 ILE B 154 O 93.6 REMARK 620 3 HOH B 802 O 65.2 143.7 REMARK 620 4 HOH B 830 O 124.2 111.2 105.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B 603 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 55 NE2 REMARK 620 2 HIS B 57 NE2 104.7 REMARK 620 3 KCX B 169 OQ2 87.7 100.4 REMARK 620 4 ASP B 301 OD2 81.2 84.7 168.7 REMARK 620 5 HOH B 774 O 101.8 152.8 74.4 105.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B 604 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX B 169 OQ1 REMARK 620 2 HIS B 201 ND1 92.3 REMARK 620 3 HIS B 230 NE2 103.1 88.2 REMARK 620 4 HOH B 774 O 115.4 151.8 90.4 REMARK 620 5 HOH B 776 O 114.4 95.9 142.0 68.7 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EBP B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EBP A 702 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DPM RELATED DB: PDB REMARK 900 THREE-DIMENSIONAL STRUCTURE OF THE ZINC-CONTAINING REMARK 900 PHOSPHOTRIESTERASE WITH BOUND SUBSTRATE ANALOG DIETHYL 4- REMARK 900 METHYLBENZYLPHOSPHONATE DBREF 1QW7 A 30 365 UNP P0A434 OPD_BREDI 30 365 DBREF 1QW7 B 30 365 UNP P0A434 OPD_BREDI 30 365 SEQADV 1QW7 ARG A 254 UNP P0A434 HIS 254 ENGINEERED MUTATION SEQADV 1QW7 ARG B 254 UNP P0A434 HIS 254 ENGINEERED MUTATION SEQRES 1 A 336 SER ILE GLY THR GLY ASP ARG ILE ASN THR VAL ARG GLY SEQRES 2 A 336 PRO ILE THR ILE SER GLU ALA GLY PHE THR LEU THR HIS SEQRES 3 A 336 GLU HIS ILE CYS GLY SER SER ALA GLY PHE LEU ARG ALA SEQRES 4 A 336 TRP PRO GLU PHE PHE GLY SER ARG LYS ALA LEU ALA GLU SEQRES 5 A 336 LYS ALA VAL ARG GLY LEU ARG ARG ALA ARG ALA ALA GLY SEQRES 6 A 336 VAL ARG THR ILE VAL ASP VAL SER THR PHE ASP ILE GLY SEQRES 7 A 336 ARG ASP VAL SER LEU LEU ALA GLU VAL SER ARG ALA ALA SEQRES 8 A 336 ASP VAL HIS ILE VAL ALA ALA THR GLY LEU TRP PHE ASP SEQRES 9 A 336 PRO PRO LEU SER MET ARG LEU ARG SER VAL GLU GLU LEU SEQRES 10 A 336 THR GLN PHE PHE LEU ARG GLU ILE GLN TYR GLY ILE GLU SEQRES 11 A 336 ASP THR GLY ILE ARG ALA GLY ILE ILE KCX VAL ALA THR SEQRES 12 A 336 THR GLY LYS ALA THR PRO PHE GLN GLU LEU VAL LEU LYS SEQRES 13 A 336 ALA ALA ALA ARG ALA SER LEU ALA THR GLY VAL PRO VAL SEQRES 14 A 336 THR THR HIS THR ALA ALA SER GLN ARG ASP GLY GLU GLN SEQRES 15 A 336 GLN ALA ALA ILE PHE GLU SER GLU GLY LEU SER PRO SER SEQRES 16 A 336 ARG VAL CYS ILE GLY HIS SER ASP ASP THR ASP ASP LEU SEQRES 17 A 336 SER TYR LEU THR ALA LEU ALA ALA ARG GLY TYR LEU ILE SEQRES 18 A 336 GLY LEU ASP ARG ILE PRO HIS SER ALA ILE GLY LEU GLU SEQRES 19 A 336 ASP ASN ALA SER ALA SER ALA LEU LEU GLY ILE ARG SER SEQRES 20 A 336 TRP GLN THR ARG ALA LEU LEU ILE LYS ALA LEU ILE ASP SEQRES 21 A 336 GLN GLY TYR MET LYS GLN ILE LEU VAL SER ASN ASP TRP SEQRES 22 A 336 LEU PHE GLY PHE SER SER TYR VAL THR ASN ILE MET ASP SEQRES 23 A 336 VAL MET ASP ARG VAL ASN PRO ASP GLY MET ALA PHE ILE SEQRES 24 A 336 PRO LEU ARG VAL ILE PRO PHE LEU ARG GLU LYS GLY VAL SEQRES 25 A 336 PRO GLN GLU THR LEU ALA GLY ILE THR VAL THR ASN PRO SEQRES 26 A 336 ALA ARG PHE LEU SER PRO THR LEU ARG ALA SER SEQRES 1 B 336 SER ILE GLY THR GLY ASP ARG ILE ASN THR VAL ARG GLY SEQRES 2 B 336 PRO ILE THR ILE SER GLU ALA GLY PHE THR LEU THR HIS SEQRES 3 B 336 GLU HIS ILE CYS GLY SER SER ALA GLY PHE LEU ARG ALA SEQRES 4 B 336 TRP PRO GLU PHE PHE GLY SER ARG LYS ALA LEU ALA GLU SEQRES 5 B 336 LYS ALA VAL ARG GLY LEU ARG ARG ALA ARG ALA ALA GLY SEQRES 6 B 336 VAL ARG THR ILE VAL ASP VAL SER THR PHE ASP ILE GLY SEQRES 7 B 336 ARG ASP VAL SER LEU LEU ALA GLU VAL SER ARG ALA ALA SEQRES 8 B 336 ASP VAL HIS ILE VAL ALA ALA THR GLY LEU TRP PHE ASP SEQRES 9 B 336 PRO PRO LEU SER MET ARG LEU ARG SER VAL GLU GLU LEU SEQRES 10 B 336 THR GLN PHE PHE LEU ARG GLU ILE GLN TYR GLY ILE GLU SEQRES 11 B 336 ASP THR GLY ILE ARG ALA GLY ILE ILE KCX VAL ALA THR SEQRES 12 B 336 THR GLY LYS ALA THR PRO PHE GLN GLU LEU VAL LEU LYS SEQRES 13 B 336 ALA ALA ALA ARG ALA SER LEU ALA THR GLY VAL PRO VAL SEQRES 14 B 336 THR THR HIS THR ALA ALA SER GLN ARG ASP GLY GLU GLN SEQRES 15 B 336 GLN ALA ALA ILE PHE GLU SER GLU GLY LEU SER PRO SER SEQRES 16 B 336 ARG VAL CYS ILE GLY HIS SER ASP ASP THR ASP ASP LEU SEQRES 17 B 336 SER TYR LEU THR ALA LEU ALA ALA ARG GLY TYR LEU ILE SEQRES 18 B 336 GLY LEU ASP ARG ILE PRO HIS SER ALA ILE GLY LEU GLU SEQRES 19 B 336 ASP ASN ALA SER ALA SER ALA LEU LEU GLY ILE ARG SER SEQRES 20 B 336 TRP GLN THR ARG ALA LEU LEU ILE LYS ALA LEU ILE ASP SEQRES 21 B 336 GLN GLY TYR MET LYS GLN ILE LEU VAL SER ASN ASP TRP SEQRES 22 B 336 LEU PHE GLY PHE SER SER TYR VAL THR ASN ILE MET ASP SEQRES 23 B 336 VAL MET ASP ARG VAL ASN PRO ASP GLY MET ALA PHE ILE SEQRES 24 B 336 PRO LEU ARG VAL ILE PRO PHE LEU ARG GLU LYS GLY VAL SEQRES 25 B 336 PRO GLN GLU THR LEU ALA GLY ILE THR VAL THR ASN PRO SEQRES 26 B 336 ALA ARG PHE LEU SER PRO THR LEU ARG ALA SER MODRES 1QW7 KCX A 169 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 1QW7 KCX B 169 LYS LYSINE NZ-CARBOXYLIC ACID HET KCX A 169 12 HET KCX B 169 12 HET CO A 601 1 HET CO A 602 1 HET NA A 605 1 HET EBP A 702 16 HET CO B 603 1 HET CO B 604 1 HET NA B 606 1 HET EBP B 701 16 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM CO COBALT (II) ION HETNAM NA SODIUM ION HETNAM EBP DIETHYL 4-METHYLBENZYLPHOSPHONATE FORMUL 1 KCX 2(C7 H14 N2 O4) FORMUL 3 CO 4(CO 2+) FORMUL 5 NA 2(NA 1+) FORMUL 6 EBP 2(C12 H19 O3 P) FORMUL 11 HOH *525(H2 O) HELIX 1 1 ILE A 46 GLY A 50 1 5 HELIX 2 2 GLY A 64 TRP A 69 1 6 HELIX 3 3 PRO A 70 GLY A 74 5 5 HELIX 4 4 SER A 75 ALA A 93 1 19 HELIX 5 5 THR A 103 GLY A 107 5 5 HELIX 6 6 ASP A 109 ASP A 121 1 13 HELIX 7 7 PRO A 135 LEU A 140 1 6 HELIX 8 8 SER A 142 TYR A 156 1 15 HELIX 9 9 THR A 177 GLY A 195 1 19 HELIX 10 10 ALA A 203 GLN A 206 5 4 HELIX 11 11 ARG A 207 GLU A 219 1 13 HELIX 12 12 SER A 222 SER A 224 5 3 HELIX 13 13 HIS A 230 THR A 234 5 5 HELIX 14 14 ASP A 236 ARG A 246 1 11 HELIX 15 15 ASN A 265 GLY A 273 1 9 HELIX 16 16 SER A 276 GLN A 290 1 15 HELIX 17 17 TYR A 292 LYS A 294 5 3 HELIX 18 18 ASN A 312 ASN A 321 1 10 HELIX 19 19 ASP A 323 MET A 325 5 3 HELIX 20 20 ALA A 326 ARG A 331 1 6 HELIX 21 21 ARG A 331 LYS A 339 1 9 HELIX 22 22 PRO A 342 VAL A 351 1 10 HELIX 23 23 VAL A 351 SER A 359 1 9 HELIX 24 24 ILE B 46 GLY B 50 1 5 HELIX 25 25 GLY B 64 TRP B 69 1 6 HELIX 26 26 PRO B 70 GLY B 74 5 5 HELIX 27 27 SER B 75 ALA B 93 1 19 HELIX 28 28 THR B 103 GLY B 107 5 5 HELIX 29 29 ASP B 109 ASP B 121 1 13 HELIX 30 30 PRO B 135 LEU B 140 1 6 HELIX 31 31 SER B 142 TYR B 156 1 15 HELIX 32 32 THR B 177 GLY B 195 1 19 HELIX 33 33 ALA B 203 GLN B 206 5 4 HELIX 34 34 ARG B 207 GLU B 219 1 13 HELIX 35 35 SER B 222 SER B 224 5 3 HELIX 36 36 HIS B 230 THR B 234 5 5 HELIX 37 37 ASP B 236 ARG B 246 1 11 HELIX 38 38 ASN B 265 GLY B 273 1 9 HELIX 39 39 SER B 276 GLN B 290 1 15 HELIX 40 40 TYR B 292 LYS B 294 5 3 HELIX 41 41 ASN B 312 ASN B 321 1 10 HELIX 42 42 ASP B 323 MET B 325 5 3 HELIX 43 43 ALA B 326 ARG B 331 1 6 HELIX 44 44 ARG B 331 LYS B 339 1 9 HELIX 45 45 PRO B 342 VAL B 351 1 10 HELIX 46 46 VAL B 351 SER B 359 1 9 SHEET 1 A 2 ILE A 31 GLY A 32 0 SHEET 2 A 2 THR A 361 LEU A 362 -1 O LEU A 362 N ILE A 31 SHEET 1 B 2 ARG A 36 THR A 39 0 SHEET 2 B 2 GLY A 42 THR A 45 -1 O ILE A 44 N ILE A 37 SHEET 1 C 3 THR A 52 GLU A 56 0 SHEET 2 C 3 THR A 97 ASP A 100 1 O VAL A 99 N LEU A 53 SHEET 3 C 3 HIS A 123 VAL A 125 1 O VAL A 125 N ILE A 98 SHEET 1 D 6 ALA A 127 GLY A 129 0 SHEET 2 D 6 ILE A 167 ALA A 171 1 O KCX A 169 N THR A 128 SHEET 3 D 6 VAL A 198 HIS A 201 1 O THR A 199 N ILE A 168 SHEET 4 D 6 VAL A 226 ILE A 228 1 O CYS A 227 N THR A 200 SHEET 5 D 6 LEU A 249 LEU A 252 1 O LEU A 249 N ILE A 228 SHEET 6 D 6 ILE A 296 VAL A 298 1 O LEU A 297 N LEU A 252 SHEET 1 E 2 ILE B 31 GLY B 32 0 SHEET 2 E 2 THR B 361 LEU B 362 -1 O LEU B 362 N ILE B 31 SHEET 1 F 2 ARG B 36 THR B 39 0 SHEET 2 F 2 GLY B 42 THR B 45 -1 O ILE B 44 N ILE B 37 SHEET 1 G 3 THR B 52 GLU B 56 0 SHEET 2 G 3 THR B 97 ASP B 100 1 O VAL B 99 N GLU B 56 SHEET 3 G 3 HIS B 123 VAL B 125 1 O HIS B 123 N ILE B 98 SHEET 1 H 2 CYS B 59 GLY B 60 0 SHEET 2 H 2 GLY B 305 PHE B 306 1 O GLY B 305 N GLY B 60 SHEET 1 I 6 ALA B 127 GLY B 129 0 SHEET 2 I 6 ILE B 167 ALA B 171 1 O KCX B 169 N THR B 128 SHEET 3 I 6 VAL B 198 HIS B 201 1 O THR B 199 N ILE B 168 SHEET 4 I 6 VAL B 226 ILE B 228 1 O CYS B 227 N THR B 200 SHEET 5 I 6 LEU B 249 LEU B 252 1 O LEU B 249 N ILE B 228 SHEET 6 I 6 ILE B 296 VAL B 298 1 O LEU B 297 N LEU B 252 LINK C ILE A 168 N KCX A 169 1555 1555 1.34 LINK C KCX A 169 N VAL A 170 1555 1555 1.33 LINK C ILE B 168 N KCX B 169 1555 1555 1.33 LINK C KCX B 169 N VAL B 170 1555 1555 1.33 LINK OD1 ASN A 38 NA NA A 605 1555 1555 2.76 LINK NE2 HIS A 55 CO CO A 602 1555 1555 2.20 LINK NE2 HIS A 57 CO CO A 602 1555 1555 2.10 LINK O ILE A 154 NA NA A 605 1555 1555 2.81 LINK OQ1 KCX A 169 CO CO A 601 1555 1555 1.93 LINK OQ2 KCX A 169 CO CO A 602 1555 1555 2.14 LINK ND1 HIS A 201 CO CO A 601 1555 1555 2.13 LINK NE2 HIS A 230 CO CO A 601 1555 1555 2.18 LINK OD2 ASP A 301 CO CO A 602 1555 1555 2.29 LINK CO CO A 601 O HOH A 802 1555 1555 1.81 LINK CO CO A 601 O HOH A 826 1555 1555 2.00 LINK CO CO A 602 O HOH A 802 1555 1555 2.09 LINK NA NA A 605 O HOH A 913 1555 1555 2.77 LINK OD1 ASN B 38 NA NA B 606 1555 1555 2.73 LINK NE2 HIS B 55 CO CO B 603 1555 1555 2.10 LINK NE2 HIS B 57 CO CO B 603 1555 1555 2.01 LINK O ILE B 154 NA NA B 606 1555 1555 2.72 LINK OQ2 KCX B 169 CO CO B 603 1555 1555 2.26 LINK OQ1 KCX B 169 CO CO B 604 1555 1555 2.14 LINK ND1 HIS B 201 CO CO B 604 1555 1555 2.17 LINK NE2 HIS B 230 CO CO B 604 1555 1555 2.14 LINK OD2 ASP B 301 CO CO B 603 1555 1555 2.37 LINK CO CO B 603 O HOH B 774 1555 1555 2.40 LINK CO CO B 604 O HOH B 774 1555 1555 1.65 LINK CO CO B 604 O HOH B 776 1555 1555 1.85 LINK NA NA B 606 O HOH B 802 1555 1555 2.81 LINK NA NA B 606 O HOH B 830 1555 1555 2.59 SITE 1 AC1 7 KCX A 169 HIS A 201 HIS A 230 ARG A 254 SITE 2 AC1 7 CO A 602 HOH A 802 HOH A 826 SITE 1 AC2 6 HIS A 55 HIS A 57 KCX A 169 ASP A 301 SITE 2 AC2 6 CO A 601 HOH A 802 SITE 1 AC3 6 HIS B 55 HIS B 57 KCX B 169 ASP B 301 SITE 2 AC3 6 CO B 604 HOH B 774 SITE 1 AC4 7 KCX B 169 HIS B 201 HIS B 230 ARG B 254 SITE 2 AC4 7 CO B 603 HOH B 774 HOH B 776 SITE 1 AC5 4 ASN A 38 ILE A 154 HOH A 913 HOH B 719 SITE 1 AC6 4 ASN B 38 ILE B 154 HOH B 802 HOH B 830 SITE 1 AC7 4 GLN A 155 TYR A 156 GLU B 71 THR B 350 SITE 1 AC8 6 PHE A 51 GLU A 71 HOH A 969 GLN B 155 SITE 2 AC8 6 TYR B 156 ARG B 164 CRYST1 126.719 89.879 68.337 90.00 91.73 90.00 C 1 2 1 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 0.007891 0.000000 0.000239 0.00000 SCALE2 0.000000 0.011126 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014640 0.00000 MASTER 384 0 10 46 28 0 13 6 0 0 0 52 END