HEADER OXIDOREDUCTASE 09-MAR-11 3R18 TITLE CHICKEN SULFITE OXIDASE DOUBLE MUTANT WITH ALTERED ACTIVITY AND TITLE 2 SUBSTRATE AFFINITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: SULFITE OXIDASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RCSO 2NR RESIDUES 94-466; COMPND 5 EC: 1.8.3.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: BANTAM,CHICKENS; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: SULFITE OXIDASE, SUOX; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TP1000; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTRC99A RCSO 2NR KEYWDS MOLYBDENUM, MOLYBDOPTERIN, SULFITE OXIDASE, NITRATE REDUCTASE, KEYWDS 2 OXOTRANSFERASE, METAL BINDING, NITROGEN ASSIMILATION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.QIU,H.L.WILSON,K.V.RAJAGOPALAN REVDAT 4 13-SEP-23 3R18 1 REMARK SEQADV LINK REVDAT 3 08-NOV-17 3R18 1 REMARK REVDAT 2 29-FEB-12 3R18 1 JRNL REVDAT 1 08-FEB-12 3R18 0 JRNL AUTH J.A.QIU,H.L.WILSON,K.V.RAJAGOPALAN JRNL TITL STRUCTURE-BASED ALTERATION OF SUBSTRATE SPECIFICITY AND JRNL TITL 2 CATALYTIC ACTIVITY OF SULFITE OXIDASE FROM SULFITE OXIDATION JRNL TITL 3 TO NITRATE REDUCTION. JRNL REF BIOCHEMISTRY V. 51 1134 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 22263579 JRNL DOI 10.1021/BI201206V REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 20379 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) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1098 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1428 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.86 REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE SET COUNT : 86 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2873 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 198 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.86000 REMARK 3 B22 (A**2) : 0.86000 REMARK 3 B33 (A**2) : -1.72000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.252 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.198 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.128 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.152 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2998 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4109 ; 1.285 ; 1.966 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 374 ; 5.990 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 132 ;31.896 ;22.500 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 435 ;13.605 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;19.610 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 435 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2374 ; 0.006 ; 0.022 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1870 ; 0.492 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3021 ; 0.971 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1128 ; 1.629 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1087 ; 2.746 ; 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): 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 : 4 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 94 A 196 REMARK 3 ORIGIN FOR THE GROUP (A): -25.3000 -1.9940 43.1460 REMARK 3 T TENSOR REMARK 3 T11: 0.1188 T22: 0.1675 REMARK 3 T33: 0.0527 T12: 0.0645 REMARK 3 T13: -0.0110 T23: 0.0023 REMARK 3 L TENSOR REMARK 3 L11: 1.4048 L22: 0.7581 REMARK 3 L33: 2.2169 L12: 0.0686 REMARK 3 L13: 0.2286 L23: 0.0712 REMARK 3 S TENSOR REMARK 3 S11: -0.0412 S12: -0.0531 S13: 0.0807 REMARK 3 S21: 0.0331 S22: 0.0392 S23: 0.1248 REMARK 3 S31: -0.0861 S32: -0.4311 S33: 0.0019 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 : A 197 A 238 REMARK 3 ORIGIN FOR THE GROUP (A): -13.7330 -5.0040 48.1280 REMARK 3 T TENSOR REMARK 3 T11: 0.0985 T22: 0.0692 REMARK 3 T33: 0.0867 T12: -0.0064 REMARK 3 T13: 0.0162 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 1.6874 L22: 1.1853 REMARK 3 L33: 4.5600 L12: 0.1103 REMARK 3 L13: 0.1078 L23: -0.8427 REMARK 3 S TENSOR REMARK 3 S11: -0.0605 S12: -0.0824 S13: -0.0729 REMARK 3 S21: 0.1302 S22: 0.0430 S23: -0.0374 REMARK 3 S31: -0.0624 S32: -0.0499 S33: 0.0175 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 239 A 352 REMARK 3 ORIGIN FOR THE GROUP (A): -16.3570 -8.8770 44.1500 REMARK 3 T TENSOR REMARK 3 T11: 0.1649 T22: 0.1093 REMARK 3 T33: 0.0431 T12: 0.0116 REMARK 3 T13: -0.0112 T23: -0.0063 REMARK 3 L TENSOR REMARK 3 L11: 1.1904 L22: 0.4095 REMARK 3 L33: 2.0190 L12: 0.2078 REMARK 3 L13: -0.1287 L23: -0.1733 REMARK 3 S TENSOR REMARK 3 S11: -0.0191 S12: -0.0345 S13: -0.1659 REMARK 3 S21: -0.0108 S22: -0.0312 S23: -0.0026 REMARK 3 S31: 0.1624 S32: -0.1925 S33: 0.0503 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 353 A 466 REMARK 3 ORIGIN FOR THE GROUP (A): -9.0700 9.9770 26.4260 REMARK 3 T TENSOR REMARK 3 T11: 0.1718 T22: 0.1348 REMARK 3 T33: 0.0714 T12: 0.0532 REMARK 3 T13: -0.0227 T23: 0.0706 REMARK 3 L TENSOR REMARK 3 L11: 2.0897 L22: 1.4828 REMARK 3 L33: 1.7733 L12: 0.6662 REMARK 3 L13: 0.1691 L23: -0.0235 REMARK 3 S TENSOR REMARK 3 S11: -0.0965 S12: 0.3767 S13: 0.3847 REMARK 3 S21: -0.1985 S22: 0.0768 S23: 0.1411 REMARK 3 S31: -0.3110 S32: -0.2064 S33: 0.0197 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 3R18 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1000064361. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21499 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 47.510 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09900 REMARK 200 FOR THE DATA SET : 23.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.34500 REMARK 200 FOR SHELL : 3.160 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: PDB ENTRY 2A99 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% PEG 10,000 (W/V), 10 MM BARIUM REMARK 280 CHLORIDE DIHYDRATE, 100 MM AMMONIUM ACETATE, 100 MM BIS-TRIS REMARK 280 PROPANE PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,Z+1/4 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 42.81150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 42.81150 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 76.68550 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 42.81150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.34275 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 42.81150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 115.02825 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 42.81150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.81150 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 76.68550 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 42.81150 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 115.02825 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 42.81150 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 38.34275 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ALA A 1 REMARK 465 PRO A 2 REMARK 465 SER A 3 REMARK 465 TYR A 4 REMARK 465 PRO A 5 REMARK 465 GLU A 6 REMARK 465 TYR A 7 REMARK 465 THR A 8 REMARK 465 ARG A 9 REMARK 465 GLU A 10 REMARK 465 GLU A 11 REMARK 465 VAL A 12 REMARK 465 GLY A 13 REMARK 465 ARG A 14 REMARK 465 HIS A 15 REMARK 465 ARG A 16 REMARK 465 SER A 17 REMARK 465 PRO A 18 REMARK 465 GLU A 19 REMARK 465 GLU A 20 REMARK 465 ARG A 21 REMARK 465 VAL A 22 REMARK 465 TRP A 23 REMARK 465 VAL A 24 REMARK 465 THR A 25 REMARK 465 HIS A 26 REMARK 465 GLY A 27 REMARK 465 THR A 28 REMARK 465 ASP A 29 REMARK 465 VAL A 30 REMARK 465 PHE A 31 REMARK 465 ASP A 32 REMARK 465 VAL A 33 REMARK 465 THR A 34 REMARK 465 ASP A 35 REMARK 465 PHE A 36 REMARK 465 VAL A 37 REMARK 465 GLU A 38 REMARK 465 LEU A 39 REMARK 465 HIS A 40 REMARK 465 PRO A 41 REMARK 465 GLY A 42 REMARK 465 GLY A 43 REMARK 465 PRO A 44 REMARK 465 ASP A 45 REMARK 465 LYS A 46 REMARK 465 ILE A 47 REMARK 465 LEU A 48 REMARK 465 LEU A 49 REMARK 465 ALA A 50 REMARK 465 ALA A 51 REMARK 465 GLY A 52 REMARK 465 GLY A 53 REMARK 465 ALA A 54 REMARK 465 LEU A 55 REMARK 465 GLU A 56 REMARK 465 PRO A 57 REMARK 465 PHE A 58 REMARK 465 TRP A 59 REMARK 465 ALA A 60 REMARK 465 LEU A 61 REMARK 465 TYR A 62 REMARK 465 ALA A 63 REMARK 465 VAL A 64 REMARK 465 HIS A 65 REMARK 465 GLY A 66 REMARK 465 GLU A 67 REMARK 465 PRO A 68 REMARK 465 HIS A 69 REMARK 465 VAL A 70 REMARK 465 LEU A 71 REMARK 465 GLU A 72 REMARK 465 LEU A 73 REMARK 465 LEU A 74 REMARK 465 GLN A 75 REMARK 465 GLN A 76 REMARK 465 TYR A 77 REMARK 465 LYS A 78 REMARK 465 VAL A 79 REMARK 465 GLY A 80 REMARK 465 GLU A 81 REMARK 465 LEU A 82 REMARK 465 SER A 83 REMARK 465 PRO A 84 REMARK 465 ASP A 85 REMARK 465 GLU A 86 REMARK 465 ALA A 87 REMARK 465 PRO A 88 REMARK 465 ALA A 89 REMARK 465 ALA A 90 REMARK 465 PRO A 91 REMARK 465 ASP A 92 REMARK 465 ALA A 93 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 MO MO A 1501 O HOH A 2501 1.72 REMARK 500 MO MO A 1501 O HOH A 467 1.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 647 O HOH A 659 8545 1.74 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 ASP A 205 -141.02 -89.28 REMARK 500 ASP A 246 158.31 -48.98 REMARK 500 GLN A 343 -91.54 -114.47 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 MO A1501 MO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 185 SG REMARK 620 2 MTE A 501 S1' 143.2 REMARK 620 3 MTE A 501 S2' 89.7 82.8 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 MTE A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MO A 1501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SOX RELATED DB: PDB REMARK 900 CHICKEN LIVER SULFITE OXIDASE CRYSTAL STRUCTURE PURIFIED FROM SOURCE REMARK 900 RELATED ID: 2A99 RELATED DB: PDB REMARK 900 RECOMBINANT SULFITE OXIDASE STRUCTURE REMARK 900 RELATED ID: 2BII RELATED DB: PDB REMARK 900 STRUCTURE OF MOLYBDENUM DOMAIN OF NITRATE REDUCTASE FROM P ANGUSTA REMARK 900 RELATED ID: 3HBG RELATED DB: PDB REMARK 900 STRUCTURE OF RECOMBINANT CHICKEN LIVER SULFITE OXIDASE MUTANT C185S REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE UNIPROT SEQUENCE FOR P07850 CONTAINS A NUMBER OF ENTRIES THAT REMARK 999 WERE CORRECTED IN PDB ENTRY 1SOX. THE CLONED GENE USED IN THIS REMARK 999 STUDY HAS THE SAME CORRECTIONS AS REPORTED IN KARAKAS ET AL. J BIOL REMARK 999 CHEM. 2005 SEP 30;280(39):33506-15. DBREF 3R18 A 1 459 UNP P07850 SUOX_CHICK 1 459 SEQADV 3R18 GLU A 6 UNP P07850 ARG 6 SEE REMARK 999 SEQADV 3R18 GLY A 161 UNP P07850 ARG 161 SEE REMARK 999 SEQADV 3R18 ARG A 218 UNP P07850 SER 218 SEE REMARK 999 SEQADV 3R18 GLU A 235 UNP P07850 GLY 235 SEE REMARK 999 SEQADV 3R18 TRP A 236 UNP P07850 GLU 236 SEE REMARK 999 SEQADV 3R18 GLY A 284 UNP P07850 ARG 284 SEE REMARK 999 SEQADV 3R18 HIS A 316 UNP P07850 ARG 316 SEE REMARK 999 SEQADV 3R18 ASN A 322 UNP P07850 TYR 322 ENGINEERED MUTATION SEQADV 3R18 MET A 450 UNP P07850 ARG 450 ENGINEERED MUTATION SEQADV 3R18 VAL A 460 UNP P07850 SEE REMARK 999 SEQADV 3R18 ARG A 461 UNP P07850 SEE REMARK 999 SEQADV 3R18 VAL A 462 UNP P07850 SEE REMARK 999 SEQADV 3R18 SER A 463 UNP P07850 SEE REMARK 999 SEQADV 3R18 VAL A 464 UNP P07850 SEE REMARK 999 SEQADV 3R18 GLN A 465 UNP P07850 SEE REMARK 999 SEQADV 3R18 ASP A 466 UNP P07850 SEE REMARK 999 SEQRES 1 A 466 ALA PRO SER TYR PRO GLU TYR THR ARG GLU GLU VAL GLY SEQRES 2 A 466 ARG HIS ARG SER PRO GLU GLU ARG VAL TRP VAL THR HIS SEQRES 3 A 466 GLY THR ASP VAL PHE ASP VAL THR ASP PHE VAL GLU LEU SEQRES 4 A 466 HIS PRO GLY GLY PRO ASP LYS ILE LEU LEU ALA ALA GLY SEQRES 5 A 466 GLY ALA LEU GLU PRO PHE TRP ALA LEU TYR ALA VAL HIS SEQRES 6 A 466 GLY GLU PRO HIS VAL LEU GLU LEU LEU GLN GLN TYR LYS SEQRES 7 A 466 VAL GLY GLU LEU SER PRO ASP GLU ALA PRO ALA ALA PRO SEQRES 8 A 466 ASP ALA GLN ASP PRO PHE ALA GLY ASP PRO PRO ARG HIS SEQRES 9 A 466 PRO GLY LEU ARG VAL ASN SER GLN LYS PRO PHE ASN ALA SEQRES 10 A 466 GLU PRO PRO ALA GLU LEU LEU ALA GLU ARG PHE LEU THR SEQRES 11 A 466 PRO ASN GLU LEU PHE PHE THR ARG ASN HIS LEU PRO VAL SEQRES 12 A 466 PRO ALA VAL GLU PRO SER SER TYR ARG LEU ARG VAL ASP SEQRES 13 A 466 GLY PRO GLY GLY GLY THR LEU SER LEU SER LEU ALA GLU SEQRES 14 A 466 LEU ARG SER ARG PHE PRO LYS HIS GLU VAL THR ALA THR SEQRES 15 A 466 LEU GLN CYS ALA GLY ASN ARG ARG SER GLU MET SER ARG SEQRES 16 A 466 VAL ARG PRO VAL LYS GLY LEU PRO TRP ASP ILE GLY ALA SEQRES 17 A 466 ILE SER THR ALA ARG TRP GLY GLY ALA ARG LEU ARG ASP SEQRES 18 A 466 VAL LEU LEU HIS ALA GLY PHE PRO GLU GLU LEU GLN GLY SEQRES 19 A 466 GLU TRP HIS VAL CYS PHE GLU GLY LEU ASP ALA ASP PRO SEQRES 20 A 466 GLY GLY ALA PRO TYR GLY ALA SER ILE PRO TYR GLY ARG SEQRES 21 A 466 ALA LEU SER PRO ALA ALA ASP VAL LEU LEU ALA TYR GLU SEQRES 22 A 466 MET ASN GLY THR GLU LEU PRO ARG ASP HIS GLY PHE PRO SEQRES 23 A 466 VAL ARG VAL VAL VAL PRO GLY VAL VAL GLY ALA ARG SER SEQRES 24 A 466 VAL LYS TRP LEU ARG ARG VAL ALA VAL SER PRO ASP GLU SEQRES 25 A 466 SER PRO SER HIS TRP GLN GLN ASN ASP ASN LYS GLY PHE SEQRES 26 A 466 SER PRO CYS VAL ASP TRP ASP THR VAL ASP TYR ARG THR SEQRES 27 A 466 ALA PRO ALA ILE GLN GLU LEU PRO VAL GLN SER ALA VAL SEQRES 28 A 466 THR GLN PRO ARG PRO GLY ALA ALA VAL PRO PRO GLY GLU SEQRES 29 A 466 LEU THR VAL LYS GLY TYR ALA TRP SER GLY GLY GLY ARG SEQRES 30 A 466 GLU VAL VAL ARG VAL ASP VAL SER LEU ASP GLY GLY ARG SEQRES 31 A 466 THR TRP LYS VAL ALA ARG LEU MET GLY ASP LYS ALA PRO SEQRES 32 A 466 PRO GLY ARG ALA TRP ALA TRP ALA LEU TRP GLU LEU THR SEQRES 33 A 466 VAL PRO VAL GLU ALA GLY THR GLU LEU GLU ILE VAL CYS SEQRES 34 A 466 LYS ALA VAL ASP SER SER TYR ASN VAL GLN PRO ASP SER SEQRES 35 A 466 VAL ALA PRO ILE TRP ASN LEU MET GLY VAL LEU SER THR SEQRES 36 A 466 ALA TRP HIS ARG VAL ARG VAL SER VAL GLN ASP HET MTE A 501 24 HET MO A1501 1 HETNAM MTE PHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7, HETNAM 2 MTE 8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA- HETNAM 3 MTE ANTHRACEN-7-YLMETHYL)ESTER HETNAM MO MOLYBDENUM ATOM FORMUL 2 MTE C10 H14 N5 O6 P S2 FORMUL 3 MO MO FORMUL 4 HOH *198(H2 O) HELIX 1 1 PRO A 120 ALA A 125 1 6 HELIX 2 2 LEU A 167 PHE A 174 1 8 HELIX 3 3 ARG A 189 ARG A 195 1 7 HELIX 4 4 LEU A 219 GLY A 227 1 9 HELIX 5 5 TYR A 258 SER A 263 1 6 HELIX 6 6 PRO A 280 GLY A 284 5 5 HELIX 7 7 VAL A 295 SER A 299 5 5 HELIX 8 8 SER A 315 ASP A 321 1 7 HELIX 9 9 ASP A 335 ALA A 339 5 5 HELIX 10 10 VAL A 443 TRP A 447 5 5 SHEET 1 A 3 ARG A 108 SER A 111 0 SHEET 2 A 3 ASN A 116 GLU A 118 -1 O ASN A 116 N SER A 111 SHEET 3 A 3 THR A 137 ARG A 138 -1 O THR A 137 N ALA A 117 SHEET 1 B 5 THR A 162 SER A 166 0 SHEET 2 B 5 ARG A 152 ASP A 156 -1 N LEU A 153 O LEU A 165 SHEET 3 B 5 LEU A 303 SER A 309 1 O ARG A 304 N ARG A 154 SHEET 4 B 5 HIS A 237 ALA A 245 -1 N HIS A 237 O SER A 309 SHEET 5 B 5 PRO A 251 PRO A 257 -1 O ALA A 254 N PHE A 240 SHEET 1 C 4 HIS A 177 GLN A 184 0 SHEET 2 C 4 ILE A 209 ARG A 218 -1 O TRP A 214 N VAL A 179 SHEET 3 C 4 LEU A 269 MET A 274 -1 O LEU A 270 N ALA A 217 SHEET 4 C 4 THR A 277 GLU A 278 -1 O THR A 277 N MET A 274 SHEET 1 D 4 HIS A 177 GLN A 184 0 SHEET 2 D 4 ILE A 209 ARG A 218 -1 O TRP A 214 N VAL A 179 SHEET 3 D 4 LEU A 269 MET A 274 -1 O LEU A 270 N ALA A 217 SHEET 4 D 4 ARG A 288 VAL A 290 -1 O VAL A 290 N LEU A 269 SHEET 1 E 4 GLN A 348 GLN A 353 0 SHEET 2 E 4 GLY A 363 TRP A 372 -1 O TRP A 372 N GLN A 348 SHEET 3 E 4 ALA A 411 VAL A 419 -1 O VAL A 419 N GLY A 363 SHEET 4 E 4 ARG A 396 LEU A 397 -1 N ARG A 396 O GLU A 414 SHEET 1 F 5 ALA A 359 VAL A 360 0 SHEET 2 F 5 HIS A 458 VAL A 464 1 O SER A 463 N VAL A 360 SHEET 3 F 5 GLU A 424 ASP A 433 -1 N ILE A 427 O VAL A 460 SHEET 4 F 5 VAL A 379 SER A 385 -1 N SER A 385 O VAL A 428 SHEET 5 F 5 LYS A 393 VAL A 394 -1 O LYS A 393 N VAL A 384 LINK SG CYS A 185 MO MO A1501 1555 1555 2.49 LINK S1' MTE A 501 MO MO A1501 1555 1555 2.34 LINK S2' MTE A 501 MO MO A1501 1555 1555 2.40 CISPEP 1 LYS A 113 PRO A 114 0 2.06 CISPEP 2 PHE A 285 PRO A 286 0 0.57 CISPEP 3 GLN A 353 PRO A 354 0 -0.01 SITE 1 AC1 17 PHE A 135 PHE A 136 THR A 137 ARG A 138 SITE 2 AC1 17 HIS A 140 CYS A 185 ASP A 244 TYR A 252 SITE 3 AC1 17 HIS A 283 ARG A 288 GLY A 296 ALA A 297 SITE 4 AC1 17 SER A 299 LYS A 301 TRP A 302 HOH A 467 SITE 5 AC1 17 MO A1501 SITE 1 AC2 4 CYS A 185 HOH A 467 MTE A 501 HOH A2501 CRYST1 85.623 85.623 153.371 90.00 90.00 90.00 I 41 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 0.011679 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011679 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006520 0.00000