HEADER HYDROLASE 16-SEP-03 1QZ9 TITLE THE THREE DIMENSIONAL STRUCTURE OF KYNURENINASE FROM PSEUDOMONAS TITLE 2 FLUORESCENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: KYNURENINASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.7.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTZ18U KEYWDS KYNURENINE, TRYPTOPHAN, PLP, VITAMIN B6, PYRIDOXAL-5'-PHOSPHATE, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.MOMANY,V.LEVDIKOV,L.BLAGOVA,S.LIMA,R.S.PHILLIPS REVDAT 5 23-AUG-23 1QZ9 1 REMARK LINK REVDAT 4 13-JUL-11 1QZ9 1 VERSN REVDAT 3 24-FEB-09 1QZ9 1 VERSN REVDAT 2 17-FEB-04 1QZ9 1 JRNL REVDAT 1 20-JAN-04 1QZ9 0 JRNL AUTH C.MOMANY,V.LEVDIKOV,L.BLAGOVA,S.LIMA,R.S.PHILLIPS JRNL TITL THREE-DIMENSIONAL STRUCTURE OF KYNURENINASE FROM PSEUDOMONAS JRNL TITL 2 FLUORESCENS. JRNL REF BIOCHEMISTRY V. 43 1193 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14756555 JRNL DOI 10.1021/BI035744E REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 28131 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) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1576 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2078 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.3770 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.4110 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3131 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 428 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 44.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.24000 REMARK 3 B22 (A**2) : 0.24000 REMARK 3 B33 (A**2) : -0.36000 REMARK 3 B12 (A**2) : 0.12000 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): 0.142 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.127 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.057 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.959 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3260 ; 0.009 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 3065 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4437 ; 1.186 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6949 ; 0.827 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 403 ; 5.613 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 498 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3700 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 727 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 724 ; 0.198 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3690 ; 0.229 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1935 ; 0.094 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 294 ; 0.133 ; 0.200 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): 35 ; 0.169 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 168 ; 0.240 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 40 ; 0.140 ; 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): 2011 ; 0.468 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3239 ; 0.886 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1249 ; 1.513 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1198 ; 2.569 ; 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 : 5 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 35 REMARK 3 RESIDUE RANGE : A 299 A 405 REMARK 3 ORIGIN FOR THE GROUP (A): 7.7030 39.1760 23.3600 REMARK 3 T TENSOR REMARK 3 T11: 0.2070 T22: 0.0858 REMARK 3 T33: 0.0955 T12: 0.0829 REMARK 3 T13: -0.0262 T23: -0.0395 REMARK 3 L TENSOR REMARK 3 L11: 0.8057 L22: 1.7824 REMARK 3 L33: 1.9049 L12: -0.4185 REMARK 3 L13: 0.1104 L23: 0.8212 REMARK 3 S TENSOR REMARK 3 S11: 0.1257 S12: 0.1676 S13: -0.0624 REMARK 3 S21: -0.2583 S22: -0.2163 S23: 0.1249 REMARK 3 S31: 0.1046 S32: -0.0458 S33: 0.0905 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 36 A 96 REMARK 3 RESIDUE RANGE : A 205 A 241 REMARK 3 RESIDUE RANGE : A 282 A 298 REMARK 3 ORIGIN FOR THE GROUP (A): 12.5460 48.5090 49.1010 REMARK 3 T TENSOR REMARK 3 T11: 0.2076 T22: 0.0806 REMARK 3 T33: 0.0985 T12: 0.0033 REMARK 3 T13: -0.0074 T23: 0.0126 REMARK 3 L TENSOR REMARK 3 L11: 0.4240 L22: 1.7207 REMARK 3 L33: 1.2705 L12: -0.0503 REMARK 3 L13: -0.0110 L23: 1.0900 REMARK 3 S TENSOR REMARK 3 S11: 0.0679 S12: -0.0214 S13: -0.0580 REMARK 3 S21: 0.2750 S22: -0.0842 S23: -0.0030 REMARK 3 S31: 0.2975 S32: 0.0334 S33: 0.0163 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 242 A 281 REMARK 3 ORIGIN FOR THE GROUP (A): 28.4640 52.7690 59.4040 REMARK 3 T TENSOR REMARK 3 T11: 0.2188 T22: 0.1338 REMARK 3 T33: 0.1901 T12: 0.0574 REMARK 3 T13: -0.1898 T23: -0.0126 REMARK 3 L TENSOR REMARK 3 L11: 1.9258 L22: 6.3865 REMARK 3 L33: 4.2556 L12: 0.0758 REMARK 3 L13: 0.7028 L23: 3.0453 REMARK 3 S TENSOR REMARK 3 S11: 0.1064 S12: -0.2038 S13: -0.0854 REMARK 3 S21: 0.8847 S22: 0.2553 S23: -0.7778 REMARK 3 S31: 0.5578 S32: 0.2570 S33: -0.3617 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 97 A 204 REMARK 3 ORIGIN FOR THE GROUP (A): 34.6400 44.5040 37.5400 REMARK 3 T TENSOR REMARK 3 T11: 0.0771 T22: 0.1907 REMARK 3 T33: 0.4228 T12: 0.0891 REMARK 3 T13: 0.0583 T23: -0.0834 REMARK 3 L TENSOR REMARK 3 L11: 0.9054 L22: 3.4218 REMARK 3 L33: 2.3594 L12: 0.3630 REMARK 3 L13: 0.3764 L23: 1.4791 REMARK 3 S TENSOR REMARK 3 S11: 0.1115 S12: 0.1386 S13: -0.1098 REMARK 3 S21: -0.2502 S22: 0.2617 S23: -1.0901 REMARK 3 S31: 0.1182 S32: 0.5838 S33: -0.3732 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 701 A 701 REMARK 3 ORIGIN FOR THE GROUP (A): 18.4310 56.0390 29.3820 REMARK 3 T TENSOR REMARK 3 T11: 0.0034 T22: 0.0057 REMARK 3 T33: 0.0028 T12: -0.0015 REMARK 3 T13: -0.0022 T23: -0.0008 REMARK 3 L TENSOR REMARK 3 L11: -8.8385 L22: 17.9965 REMARK 3 L33: 78.4634 L12: 12.5877 REMARK 3 L13: 12.6818 L23: -36.5455 REMARK 3 S TENSOR REMARK 3 S11: 0.0611 S12: 0.9631 S13: 1.2282 REMARK 3 S21: -0.9361 S22: 0.6841 S23: 0.6392 REMARK 3 S31: -1.8764 S32: -1.4734 S33: -0.7452 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 1QZ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000020250. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29707 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 58.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 13.90 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.60800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR AND MR REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: PDB ENTRY 1C0N REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM CHLORIDE, PEG 400, POTASSIUM REMARK 280 PHOSPHATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.99200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 91.98400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 91.98400 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 45.99200 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 GENERATED BY APPLYING THE REMARK 300 SYMMETRY OPERATOR (X-Y,-Y,2/3-Z) TRANSLATED BY 1 UNIT ALONG THE B REMARK 300 AXIS 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: 9140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 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 117.91109 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 91.98400 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 GLN A 406 REMARK 465 ALA A 407 REMARK 465 GLN A 408 REMARK 465 PHE A 409 REMARK 465 GLN A 410 REMARK 465 VAL A 411 REMARK 465 ARG A 412 REMARK 465 HIS A 413 REMARK 465 SER A 414 REMARK 465 VAL A 415 REMARK 465 THR A 416 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 ASP A 88 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 163 CB - CG - OD2 ANGL. DEV. = 5.9 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 LEU A 60 -139.28 54.03 REMARK 500 ASP A 95 -148.04 57.08 REMARK 500 GLU A 118 -28.52 95.31 REMARK 500 GLN A 144 115.87 60.27 REMARK 500 GLN A 145 -161.16 -165.48 REMARK 500 ASP A 163 -159.36 -147.53 REMARK 500 LYS A 177 -61.71 -90.02 REMARK 500 SER A 205 -53.54 -124.47 REMARK 500 LYS A 227 -110.55 -95.99 REMARK 500 CYS A 280 -83.36 -137.19 REMARK 500 PRO A 284 105.20 -51.05 REMARK 500 THR A 301 -155.38 -149.24 REMARK 500 GLU A 351 45.95 -109.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 THE LIGAND P3G IS A POLYETHYLENE GLYCOL REMARK 600 POLYMER (POSSIBLY MYRISTIC ACID). REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 1227 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P3G A 701 REMARK 999 REMARK 999 SEQUENCE REMARK 999 NO SEQUENCE DATABASE REFERENCE WAS REMARK 999 AVAILABLE FOR THIS PROTEIN AT THE TIME REMARK 999 OF PROCESSING. THE SEQUENCE IS DESCRIBED REMARK 999 IN CLONING, SEQUENCE, AND EXPRESSION OF REMARK 999 KYNURENINASE FROM PSEUDOMONAS FLUORESCENS. REMARK 999 KOUSHIK SV, SUNDARARAJU B, MCGRAW RA, REMARK 999 PHILLIPS RS. ARCH BIOCHEM BIOPHYS. 1997, REMARK 999 V.344, PGS.301-8. DBREF 1QZ9 A 1 416 UNP P83788 P83788_PSEFL 1 416 SEQRES 1 A 416 MET THR THR ARG ASN ASP CYS LEU ALA LEU ASP ALA GLN SEQRES 2 A 416 ASP SER LEU ALA PRO LEU ARG GLN GLN PHE ALA LEU PRO SEQRES 3 A 416 GLU GLY VAL ILE TYR LEU ASP GLY ASN SER LEU GLY ALA SEQRES 4 A 416 ARG PRO VAL ALA ALA LEU ALA ARG ALA GLN ALA VAL ILE SEQRES 5 A 416 ALA GLU GLU TRP GLY ASN GLY LEU ILE ARG SER TRP ASN SEQRES 6 A 416 SER ALA GLY TRP ARG ASP LEU SER GLU ARG LEU GLY ASN SEQRES 7 A 416 ARG LEU ALA THR LEU ILE GLY ALA ARG ASP GLY GLU VAL SEQRES 8 A 416 VAL VAL THR ASP THR THR SER ILE ASN LEU PHE LYS VAL SEQRES 9 A 416 LEU SER ALA ALA LEU ARG VAL GLN ALA THR ARG SER PRO SEQRES 10 A 416 GLU ARG ARG VAL ILE VAL THR GLU THR SER ASN PHE PRO SEQRES 11 A 416 THR ASP LEU TYR ILE ALA GLU GLY LEU ALA ASP MET LEU SEQRES 12 A 416 GLN GLN GLY TYR THR LEU ARG LEU VAL ASP SER PRO GLU SEQRES 13 A 416 GLU LEU PRO GLN ALA ILE ASP GLN ASP THR ALA VAL VAL SEQRES 14 A 416 MET LEU THR HIS VAL ASN TYR LYS THR GLY TYR MET HIS SEQRES 15 A 416 ASP MET GLN ALA LEU THR ALA LEU SER HIS GLU CYS GLY SEQRES 16 A 416 ALA LEU ALA ILE TRP ASP LEU ALA HIS SER ALA GLY ALA SEQRES 17 A 416 VAL PRO VAL ASP LEU HIS GLN ALA GLY ALA ASP TYR ALA SEQRES 18 A 416 ILE GLY CYS THR TYR LYS TYR LEU ASN GLY GLY PRO GLY SEQRES 19 A 416 SER GLN ALA PHE VAL TRP VAL SER PRO GLN LEU CYS ASP SEQRES 20 A 416 LEU VAL PRO GLN PRO LEU SER GLY TRP PHE GLY HIS SER SEQRES 21 A 416 ARG GLN PHE ALA MET GLU PRO ARG TYR GLU PRO SER ASN SEQRES 22 A 416 GLY ILE ALA ARG TYR LEU CYS GLY THR GLN PRO ILE THR SEQRES 23 A 416 SER LEU ALA MET VAL GLU CYS GLY LEU ASP VAL PHE ALA SEQRES 24 A 416 GLN THR ASP MET ALA SER LEU ARG ARG LYS SER LEU ALA SEQRES 25 A 416 LEU THR ASP LEU PHE ILE GLU LEU VAL GLU GLN ARG CYS SEQRES 26 A 416 ALA ALA HIS GLU LEU THR LEU VAL THR PRO ARG GLU HIS SEQRES 27 A 416 ALA LYS ARG GLY SER HIS VAL SER PHE GLU HIS PRO GLU SEQRES 28 A 416 GLY TYR ALA VAL ILE GLN ALA LEU ILE ASP ARG GLY VAL SEQRES 29 A 416 ILE GLY ASP TYR ARG GLU PRO ARG ILE MET ARG PHE GLY SEQRES 30 A 416 PHE THR PRO LEU TYR THR THR PHE THR GLU VAL TRP ASP SEQRES 31 A 416 ALA VAL GLN ILE LEU GLY GLU ILE LEU ASP ARG LYS THR SEQRES 32 A 416 TRP ALA GLN ALA GLN PHE GLN VAL ARG HIS SER VAL THR HET CL A 601 1 HET PLP A1227 20 HET P3G A 701 41 HETNAM CL CHLORIDE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM P3G 3,6,9,12,15-PENTAOXAHEPTADECANE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 CL CL 1- FORMUL 3 PLP C8 H10 N O6 P FORMUL 4 P3G C12 H26 O5 FORMUL 5 HOH *428(H2 O) HELIX 1 1 THR A 3 GLN A 13 1 11 HELIX 2 2 LEU A 16 PHE A 23 5 8 HELIX 3 3 ALA A 43 GLU A 54 1 12 HELIX 4 4 GLY A 59 ILE A 61 5 3 HELIX 5 5 ARG A 62 ALA A 67 1 6 HELIX 6 6 GLY A 68 ARG A 70 5 3 HELIX 7 7 ASP A 71 THR A 82 1 12 HELIX 8 8 THR A 96 SER A 116 1 21 HELIX 9 9 PHE A 129 GLN A 144 1 16 HELIX 10 10 SER A 154 GLU A 156 5 3 HELIX 11 11 GLU A 157 ILE A 162 1 6 HELIX 12 12 ASP A 183 GLY A 195 1 13 HELIX 13 13 ASP A 212 GLY A 217 1 6 HELIX 14 14 GLY A 255 HIS A 259 5 5 HELIX 15 15 GLY A 274 LEU A 279 5 6 HELIX 16 16 PRO A 284 ALA A 299 1 16 HELIX 17 17 ASP A 302 ALA A 326 1 25 HELIX 18 18 GLU A 337 ARG A 341 5 5 HELIX 19 19 GLU A 351 ASP A 361 1 11 HELIX 20 20 THR A 384 LYS A 402 1 19 SHEET 1 A 2 ILE A 30 TYR A 31 0 SHEET 2 A 2 VAL A 364 ILE A 365 1 O ILE A 365 N ILE A 30 SHEET 1 B 7 VAL A 91 VAL A 93 0 SHEET 2 B 7 PHE A 238 VAL A 241 -1 O VAL A 239 N VAL A 92 SHEET 3 B 7 TYR A 220 GLY A 223 -1 N GLY A 223 O PHE A 238 SHEET 4 B 7 LEU A 197 ASP A 201 1 N TRP A 200 O ILE A 222 SHEET 5 B 7 THR A 166 THR A 172 1 N VAL A 169 O ILE A 199 SHEET 6 B 7 VAL A 121 GLU A 125 1 N VAL A 123 O MET A 170 SHEET 7 B 7 THR A 148 VAL A 152 1 O ARG A 150 N THR A 124 SHEET 1 C 4 THR A 331 LEU A 332 0 SHEET 2 C 4 HIS A 344 GLU A 348 -1 O GLU A 348 N THR A 331 SHEET 3 C 4 ILE A 373 GLY A 377 -1 O MET A 374 N PHE A 347 SHEET 4 C 4 ASP A 367 ARG A 369 -1 N ASP A 367 O ARG A 375 LINK NZ LYS A 227 C4A PLP A1227 1555 1555 1.33 CISPEP 1 GLN A 144 GLN A 145 0 0.72 CISPEP 2 GLN A 145 GLY A 146 0 -14.78 CISPEP 3 GLU A 370 PRO A 371 0 -11.13 SITE 1 AC1 3 HIS A 204 ARG A 375 HOH A1353 SITE 1 AC2 17 THR A 96 THR A 97 SER A 98 PHE A 129 SITE 2 AC2 17 THR A 131 ASP A 132 THR A 172 ASP A 201 SITE 3 AC2 17 ALA A 203 HIS A 204 CYS A 224 TYR A 226 SITE 4 AC2 17 LYS A 227 TRP A 256 GLY A 281 THR A 282 SITE 5 AC2 17 HOH A1256 SITE 1 AC3 6 TRP A 256 HIS A 259 ARG A 261 MET A 265 SITE 2 AC3 6 ARG A 369 HOH A1636 CRYST1 68.076 68.076 137.976 90.00 90.00 120.00 P 31 2 1 6 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 0.014689 0.008481 0.000000 0.00000 SCALE2 0.000000 0.016962 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007248 0.00000