HEADER HYDROLASE 31-JAN-07 2OQL TITLE STRUCTURE OF PHOSPHOTRIESTERASE MUTANT H254Q/H257F 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 BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS METALLOENZYME, TIM BARREL, NERVE AGENTS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.KIM,P.TSAI,F.M.RAUSHEL,S.C.ALMO REVDAT 6 20-OCT-21 2OQL 1 REMARK SEQADV LINK REVDAT 5 18-OCT-17 2OQL 1 REMARK REVDAT 4 13-JUL-11 2OQL 1 VERSN REVDAT 3 30-JUN-09 2OQL 1 HETATM HETNAM LINK MODRES REVDAT 3 2 1 REMARK SEQRES SITE REVDAT 2 24-FEB-09 2OQL 1 VERSN REVDAT 1 19-FEB-08 2OQL 0 JRNL AUTH J.KIM,F.M.RAUSHEL,S.C.ALMO JRNL TITL CRYSTAL STRUCTURE OF PTE MUTANT H254Q/H257F JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 49147 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) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2483 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2405 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.2070 REMARK 3 BIN FREE R VALUE SET COUNT : 114 REMARK 3 BIN FREE R VALUE : 0.2920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5048 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 682 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.09000 REMARK 3 B22 (A**2) : -0.12000 REMARK 3 B33 (A**2) : 0.03000 REMARK 3 B12 (A**2) : -0.02000 REMARK 3 B13 (A**2) : -0.16000 REMARK 3 B23 (A**2) : -0.31000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.139 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.127 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.075 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.358 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5325 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7244 ; 1.417 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 690 ; 7.185 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 222 ;31.626 ;22.252 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 862 ;13.666 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 56 ;17.754 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 838 ; 0.111 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4034 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2849 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3776 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 572 ; 0.132 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.016 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 127 ; 0.158 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 63 ; 0.135 ; 0.200 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): 3482 ; 0.984 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5455 ; 1.384 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2081 ; 1.176 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1789 ; 1.777 ; 3.000 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): NULL ; NULL ; NULL 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 : NULL 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 2OQL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041465. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JAN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49147 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.00600 REMARK 200 R SYM (I) : 0.00700 REMARK 200 FOR THE DATA SET : 12.9300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.2 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.03100 REMARK 200 R SYM FOR SHELL (I) : 0.03500 REMARK 200 FOR SHELL : 3.040 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH 6.5, 20% PEG MME REMARK 280 5000, VAPOR DIFFUSION, SITTING 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 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: THE BIOLOGICAL UNIT IS A DIMER. THERE IS ONE BIOLOGICAL REMARK 300 UNIT IN THE ASYMMETRIC UNIT 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -175.0 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 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 ASP A 35 REMARK 465 SER B 365 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 LEU A 262 CA - CB - CG ANGL. DEV. = 16.2 DEGREES REMARK 500 LEU A 303 CA - CB - CG ANGL. DEV. = 14.2 DEGREES REMARK 500 THR A 361 CB - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 ARG B 363 N - CA - CB ANGL. DEV. = 11.2 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 -144.33 -140.81 REMARK 500 TRP A 69 59.78 -142.23 REMARK 500 THR A 128 -166.61 -108.25 REMARK 500 TRP A 131 -151.44 -107.37 REMARK 500 TYR A 156 -62.33 -95.42 REMARK 500 GLU A 159 -129.58 50.90 REMARK 500 ASP A 233 48.95 -84.88 REMARK 500 LEU A 262 41.94 -144.86 REMARK 500 TYR A 309 -150.35 -133.90 REMARK 500 VAL A 351 -57.89 -121.28 REMARK 500 SER B 61 -144.17 -140.23 REMARK 500 TRP B 69 59.44 -144.94 REMARK 500 THR B 128 -166.87 -109.71 REMARK 500 TRP B 131 -154.86 -102.58 REMARK 500 GLU B 159 -130.67 54.31 REMARK 500 LEU B 262 37.41 -150.02 REMARK 500 PHE B 306 106.92 -161.11 REMARK 500 TYR B 309 -152.76 -139.33 REMARK 500 VAL B 351 -58.10 -122.27 REMARK 500 ARG B 363 67.28 160.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU B 362 ARG B 363 -109.55 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 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 55 NE2 REMARK 620 2 HIS A 57 NE2 115.5 REMARK 620 3 KCX A 169 OQ1 95.7 90.6 REMARK 620 4 ASP A 301 OD1 84.4 92.8 176.2 REMARK 620 5 GOL A 802 O1 162.8 75.8 97.2 82.0 REMARK 620 6 HOH A 856 O 101.6 142.8 88.8 87.4 67.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX A 169 OQ2 REMARK 620 2 HIS A 201 ND1 102.4 REMARK 620 3 HIS A 230 NE2 98.6 91.1 REMARK 620 4 HOH A 856 O 96.3 161.1 89.0 REMARK 620 5 HOH A1098 O 99.5 93.0 160.1 80.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 55 NE2 REMARK 620 2 HIS B 57 NE2 116.8 REMARK 620 3 KCX B 169 OQ1 92.7 90.9 REMARK 620 4 ASP B 301 OD1 88.0 92.2 176.1 REMARK 620 5 HOH B1041 O 98.5 144.6 88.2 87.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX B 169 OQ2 REMARK 620 2 HIS B 201 ND1 98.0 REMARK 620 3 HIS B 230 NE2 100.7 90.0 REMARK 620 4 HOH B1027 O 167.9 85.7 90.8 REMARK 620 5 HOH B1038 O 96.7 89.9 162.5 71.8 REMARK 620 6 HOH B1041 O 96.8 164.3 92.3 78.7 83.2 REMARK 620 N 1 2 3 4 5 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTB A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTB B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 803 DBREF 2OQL A 35 365 UNP P0A434 OPD_BREDI 35 365 DBREF 2OQL B 35 365 UNP P0A434 OPD_BREDI 35 365 SEQADV 2OQL GLN A 254 UNP P0A434 HIS 254 ENGINEERED MUTATION SEQADV 2OQL PHE A 257 UNP P0A434 HIS 257 ENGINEERED MUTATION SEQADV 2OQL GLN B 254 UNP P0A434 HIS 254 ENGINEERED MUTATION SEQADV 2OQL PHE B 257 UNP P0A434 HIS 257 ENGINEERED MUTATION SEQRES 1 A 331 ASP ARG ILE ASN THR VAL ARG GLY PRO ILE THR ILE SER SEQRES 2 A 331 GLU ALA GLY PHE THR LEU THR HIS GLU HIS ILE CYS GLY SEQRES 3 A 331 SER SER ALA GLY PHE LEU ARG ALA TRP PRO GLU PHE PHE SEQRES 4 A 331 GLY SER ARG LYS ALA LEU ALA GLU LYS ALA VAL ARG GLY SEQRES 5 A 331 LEU ARG ARG ALA ARG ALA ALA GLY VAL ARG THR ILE VAL SEQRES 6 A 331 ASP VAL SER THR PHE ASP ILE GLY ARG ASP VAL SER LEU SEQRES 7 A 331 LEU ALA GLU VAL SER ARG ALA ALA ASP VAL HIS ILE VAL SEQRES 8 A 331 ALA ALA THR GLY LEU TRP PHE ASP PRO PRO LEU SER MET SEQRES 9 A 331 ARG LEU ARG SER VAL GLU GLU LEU THR GLN PHE PHE LEU SEQRES 10 A 331 ARG GLU ILE GLN TYR GLY ILE GLU ASP THR GLY ILE ARG SEQRES 11 A 331 ALA GLY ILE ILE KCX VAL ALA THR THR GLY LYS ALA THR SEQRES 12 A 331 PRO PHE GLN GLU LEU VAL LEU LYS ALA ALA ALA ARG ALA SEQRES 13 A 331 SER LEU ALA THR GLY VAL PRO VAL THR THR HIS THR ALA SEQRES 14 A 331 ALA SER GLN ARG ASP GLY GLU GLN GLN ALA ALA ILE PHE SEQRES 15 A 331 GLU SER GLU GLY LEU SER PRO SER ARG VAL CYS ILE GLY SEQRES 16 A 331 HIS SER ASP ASP THR ASP ASP LEU SER TYR LEU THR ALA SEQRES 17 A 331 LEU ALA ALA ARG GLY TYR LEU ILE GLY LEU ASP GLN ILE SEQRES 18 A 331 PRO PHE SER ALA ILE GLY LEU GLU ASP ASN ALA SER ALA SEQRES 19 A 331 SER ALA LEU LEU GLY ILE ARG SER TRP GLN THR ARG ALA SEQRES 20 A 331 LEU LEU ILE LYS ALA LEU ILE ASP GLN GLY TYR MET LYS SEQRES 21 A 331 GLN ILE LEU VAL SER ASN ASP TRP LEU PHE GLY PHE SER SEQRES 22 A 331 SER TYR VAL THR ASN ILE MET ASP VAL MET ASP ARG VAL SEQRES 23 A 331 ASN PRO ASP GLY MET ALA PHE ILE PRO LEU ARG VAL ILE SEQRES 24 A 331 PRO PHE LEU ARG GLU LYS GLY VAL PRO GLN GLU THR LEU SEQRES 25 A 331 ALA GLY ILE THR VAL THR ASN PRO ALA ARG PHE LEU SER SEQRES 26 A 331 PRO THR LEU ARG ALA SER SEQRES 1 B 331 ASP ARG ILE ASN THR VAL ARG GLY PRO ILE THR ILE SER SEQRES 2 B 331 GLU ALA GLY PHE THR LEU THR HIS GLU HIS ILE CYS GLY SEQRES 3 B 331 SER SER ALA GLY PHE LEU ARG ALA TRP PRO GLU PHE PHE SEQRES 4 B 331 GLY SER ARG LYS ALA LEU ALA GLU LYS ALA VAL ARG GLY SEQRES 5 B 331 LEU ARG ARG ALA ARG ALA ALA GLY VAL ARG THR ILE VAL SEQRES 6 B 331 ASP VAL SER THR PHE ASP ILE GLY ARG ASP VAL SER LEU SEQRES 7 B 331 LEU ALA GLU VAL SER ARG ALA ALA ASP VAL HIS ILE VAL SEQRES 8 B 331 ALA ALA THR GLY LEU TRP PHE ASP PRO PRO LEU SER MET SEQRES 9 B 331 ARG LEU ARG SER VAL GLU GLU LEU THR GLN PHE PHE LEU SEQRES 10 B 331 ARG GLU ILE GLN TYR GLY ILE GLU ASP THR GLY ILE ARG SEQRES 11 B 331 ALA GLY ILE ILE KCX VAL ALA THR THR GLY LYS ALA THR SEQRES 12 B 331 PRO PHE GLN GLU LEU VAL LEU LYS ALA ALA ALA ARG ALA SEQRES 13 B 331 SER LEU ALA THR GLY VAL PRO VAL THR THR HIS THR ALA SEQRES 14 B 331 ALA SER GLN ARG ASP GLY GLU GLN GLN ALA ALA ILE PHE SEQRES 15 B 331 GLU SER GLU GLY LEU SER PRO SER ARG VAL CYS ILE GLY SEQRES 16 B 331 HIS SER ASP ASP THR ASP ASP LEU SER TYR LEU THR ALA SEQRES 17 B 331 LEU ALA ALA ARG GLY TYR LEU ILE GLY LEU ASP GLN ILE SEQRES 18 B 331 PRO PHE SER ALA ILE GLY LEU GLU ASP ASN ALA SER ALA SEQRES 19 B 331 SER ALA LEU LEU GLY ILE ARG SER TRP GLN THR ARG ALA SEQRES 20 B 331 LEU LEU ILE LYS ALA LEU ILE ASP GLN GLY TYR MET LYS SEQRES 21 B 331 GLN ILE LEU VAL SER ASN ASP TRP LEU PHE GLY PHE SER SEQRES 22 B 331 SER TYR VAL THR ASN ILE MET ASP VAL MET ASP ARG VAL SEQRES 23 B 331 ASN PRO ASP GLY MET ALA PHE ILE PRO LEU ARG VAL ILE SEQRES 24 B 331 PRO PHE LEU ARG GLU LYS GLY VAL PRO GLN GLU THR LEU SEQRES 25 B 331 ALA GLY ILE THR VAL THR ASN PRO ALA ARG PHE LEU SER SEQRES 26 B 331 PRO THR LEU ARG ALA SER MODRES 2OQL KCX A 169 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 2OQL KCX B 169 LYS LYSINE NZ-CARBOXYLIC ACID HET KCX A 169 12 HET KCX B 169 12 HET ZN A 401 1 HET ZN A 402 1 HET BTB A 701 14 HET GOL A 802 6 HET ZN B 401 1 HET ZN B 402 1 HET BTB B 701 14 HET GOL B 801 6 HET GOL B 803 6 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM ZN ZINC ION HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETNAM GOL GLYCEROL HETSYN BTB BIS-TRIS BUFFER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 KCX 2(C7 H14 N2 O4) FORMUL 3 ZN 4(ZN 2+) FORMUL 5 BTB 2(C8 H19 N O5) FORMUL 6 GOL 3(C3 H8 O3) FORMUL 12 HOH *682(H2 O) HELIX 1 1 THR A 45 GLY A 50 1 6 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 ASP A 236 ARG A 246 1 11 HELIX 14 14 ASN A 265 GLY A 273 1 9 HELIX 15 15 SER A 276 GLN A 290 1 15 HELIX 16 16 TYR A 292 LYS A 294 5 3 HELIX 17 17 ASN A 312 ASN A 321 1 10 HELIX 18 18 ASP A 323 MET A 325 5 3 HELIX 19 19 ALA A 326 ARG A 331 1 6 HELIX 20 20 ARG A 331 LYS A 339 1 9 HELIX 21 21 PRO A 342 VAL A 351 1 10 HELIX 22 22 VAL A 351 SER A 359 1 9 HELIX 23 23 THR B 45 GLY B 50 1 6 HELIX 24 24 GLY B 64 TRP B 69 1 6 HELIX 25 25 PRO B 70 GLY B 74 5 5 HELIX 26 26 SER B 75 ALA B 93 1 19 HELIX 27 27 THR B 103 GLY B 107 5 5 HELIX 28 28 ASP B 109 ASP B 121 1 13 HELIX 29 29 PRO B 135 LEU B 140 1 6 HELIX 30 30 SER B 142 TYR B 156 1 15 HELIX 31 31 THR B 177 GLY B 195 1 19 HELIX 32 32 ALA B 203 ARG B 207 5 5 HELIX 33 33 ASP B 208 GLU B 219 1 12 HELIX 34 34 SER B 222 SER B 224 5 3 HELIX 35 35 HIS B 230 THR B 234 5 5 HELIX 36 36 ASP B 236 ARG B 246 1 11 HELIX 37 37 ASN B 265 GLY B 273 1 9 HELIX 38 38 SER B 276 GLY B 291 1 16 HELIX 39 39 TYR B 292 LYS B 294 5 3 HELIX 40 40 ASN B 312 ASN B 321 1 10 HELIX 41 41 ASP B 323 MET B 325 5 3 HELIX 42 42 ALA B 326 ARG B 331 1 6 HELIX 43 43 ARG B 331 LYS B 339 1 9 HELIX 44 44 PRO B 342 VAL B 351 1 10 HELIX 45 45 VAL B 351 SER B 359 1 9 SHEET 1 A 2 ILE A 37 THR A 39 0 SHEET 2 A 2 GLY A 42 ILE A 44 -1 O ILE A 44 N ILE A 37 SHEET 1 B 3 THR A 52 GLU A 56 0 SHEET 2 B 3 THR A 97 ASP A 100 1 O VAL A 99 N LEU A 53 SHEET 3 B 3 HIS A 123 VAL A 125 1 O HIS A 123 N ILE A 98 SHEET 1 C 2 CYS A 59 GLY A 60 0 SHEET 2 C 2 GLY A 305 PHE A 306 1 O GLY A 305 N GLY A 60 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 VAL A 198 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 37 THR B 39 0 SHEET 2 E 2 GLY B 42 ILE B 44 -1 O ILE B 44 N ILE B 37 SHEET 1 F 3 THR B 52 GLU B 56 0 SHEET 2 F 3 THR B 97 ASP B 100 1 O THR B 97 N LEU B 53 SHEET 3 F 3 HIS B 123 VAL B 125 1 O VAL B 125 N ASP B 100 SHEET 1 G 2 CYS B 59 GLY B 60 0 SHEET 2 G 2 GLY B 305 PHE B 306 1 O GLY B 305 N GLY B 60 SHEET 1 H 6 ALA B 127 LEU B 130 0 SHEET 2 H 6 ILE B 167 ALA B 171 1 O KCX B 169 N THR B 128 SHEET 3 H 6 VAL B 198 HIS B 201 1 O THR B 199 N ILE B 168 SHEET 4 H 6 VAL B 226 ILE B 228 1 O CYS B 227 N VAL B 198 SHEET 5 H 6 LEU B 249 LEU B 252 1 O LEU B 249 N ILE B 228 SHEET 6 H 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 1.33 LINK C KCX A 169 N VAL A 170 1555 1555 1.33 LINK C ILE B 168 N KCX B 169 1555 1555 1.32 LINK C KCX B 169 N VAL B 170 1555 1555 1.33 LINK NE2 HIS A 55 ZN ZN A 401 1555 1555 2.18 LINK NE2 HIS A 57 ZN ZN A 401 1555 1555 2.08 LINK OQ1 KCX A 169 ZN ZN A 401 1555 1555 2.13 LINK OQ2 KCX A 169 ZN ZN A 402 1555 1555 2.00 LINK ND1 HIS A 201 ZN ZN A 402 1555 1555 2.25 LINK NE2 HIS A 230 ZN ZN A 402 1555 1555 2.14 LINK OD1 ASP A 301 ZN ZN A 401 1555 1555 2.17 LINK ZN ZN A 401 O1 GOL A 802 1555 1555 2.38 LINK ZN ZN A 401 O HOH A 856 1555 1555 2.24 LINK ZN ZN A 402 O HOH A 856 1555 1555 2.24 LINK ZN ZN A 402 O HOH A1098 1555 1555 2.16 LINK NE2 HIS B 55 ZN ZN B 401 1555 1555 2.18 LINK NE2 HIS B 57 ZN ZN B 401 1555 1555 2.06 LINK OQ1 KCX B 169 ZN ZN B 401 1555 1555 2.19 LINK OQ2 KCX B 169 ZN ZN B 402 1555 1555 2.04 LINK ND1 HIS B 201 ZN ZN B 402 1555 1555 2.35 LINK NE2 HIS B 230 ZN ZN B 402 1555 1555 2.13 LINK OD1 ASP B 301 ZN ZN B 401 1555 1555 2.21 LINK ZN ZN B 401 O HOH B1041 1555 1555 2.14 LINK ZN ZN B 402 O HOH B1027 1555 1555 2.34 LINK ZN ZN B 402 O HOH B1038 1555 1555 2.07 LINK ZN ZN B 402 O HOH B1041 1555 1555 2.19 SITE 1 AC1 6 HIS A 55 HIS A 57 KCX A 169 ASP A 301 SITE 2 AC1 6 GOL A 802 HOH A 856 SITE 1 AC2 6 KCX A 169 HIS A 201 HIS A 230 HOH A 856 SITE 2 AC2 6 HOH A 988 HOH A1098 SITE 1 AC3 6 HIS B 55 HIS B 57 KCX B 169 ASP B 301 SITE 2 AC3 6 GOL B 803 HOH B1041 SITE 1 AC4 6 KCX B 169 HIS B 201 HIS B 230 HOH B1027 SITE 2 AC4 6 HOH B1038 HOH B1041 SITE 1 AC5 10 PHE A 72 PHE A 73 THR A 311 ASP A 315 SITE 2 AC5 10 HOH A 826 HOH A 849 HOH A 934 HOH A1074 SITE 3 AC5 10 HOH A1086 HOH A1139 SITE 1 AC6 10 PHE B 72 PHE B 73 THR B 311 ASP B 315 SITE 2 AC6 10 HOH B 817 HOH B 913 HOH B 976 HOH B1074 SITE 3 AC6 10 HOH B1096 HOH B1116 SITE 1 AC7 10 HIS A 57 TRP A 131 KCX A 169 ASP A 301 SITE 2 AC7 10 ZN A 401 HOH A 856 HOH A 924 HOH A 980 SITE 3 AC7 10 HOH A1098 HOH A1104 SITE 1 AC8 9 ALA B 63 GLY B 64 ARG B 67 ARG B 108 SITE 2 AC8 9 ASP B 109 GLU B 159 HOH B 818 HOH B 851 SITE 3 AC8 9 HOH B 891 SITE 1 AC9 8 HIS B 57 KCX B 169 ASP B 301 ZN B 401 SITE 2 AC9 8 HOH B 941 HOH B1027 HOH B1038 HOH B1041 CRYST1 43.528 45.367 79.113 104.75 93.13 97.97 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 0.022974 0.003216 0.002187 0.00000 SCALE2 0.000000 0.022257 0.006120 0.00000 SCALE3 0.000000 0.000000 0.013129 0.00000 MASTER 392 0 11 45 26 0 22 6 0 0 0 52 END