HEADER HYDROLASE 28-JAN-14 4COB TITLE CRYSTAL STRUCTURE KYNURENINE FORMAMIDASE FROM PSEUDOMONAS AERUGINOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: KYNURENINE FORMAMIDASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: KFA, KFASE, ARYLFORMAMIDASE, N-FORMYLKYNURENINE FORMAMIDASE, COMPND 5 FKF; COMPND 6 EC: 3.5.1.9; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 STRAIN: PAO1; SOURCE 5 ATCC: 15692; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: PLYSS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PET15B KEYWDS HYDROLASE, AEROBIC TRYPTOPHAN DEGRADATION VIA ANTHRANILATE EXPDTA X-RAY DIFFRACTION AUTHOR L.DIAZ-SAEZ,V.SRIKANNATHASAN,M.ZOLTNER,W.N.HUNTER REVDAT 5 20-DEC-23 4COB 1 REMARK LINK REVDAT 4 06-MAR-19 4COB 1 REMARK REVDAT 3 03-SEP-14 4COB 1 JRNL REVDAT 2 02-JUL-14 4COB 1 JRNL REMARK HETATM CONECT REVDAT 2 2 1 MASTER REVDAT 1 02-APR-14 4COB 0 JRNL AUTH L.DIAZ-SAEZ,V.SRIKANNATHASAN,M.ZOLTNER,W.N.HUNTER JRNL TITL STRUCTURE OF BACTERIAL KYNURENINE FORMAMIDASE REVEALS A JRNL TITL 2 CROWDED BINUCLEAR-ZINC CATALYTIC SITE PRIMED TO GENERATE A JRNL TITL 3 POTENT NUCLEOPHILE. JRNL REF BIOCHEM.J. V. 462 581 2014 JRNL REFN ISSN 0264-6021 JRNL PMID 24942958 JRNL DOI 10.1042/BJ20140511 REMARK 2 REMARK 2 RESOLUTION. 2.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 2.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 97.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 25966 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) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1377 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) : 2.37 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.43 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1751 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.2940 REMARK 3 BIN FREE R VALUE SET COUNT : 94 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3158 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 187 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.11000 REMARK 3 B22 (A**2) : 1.11000 REMARK 3 B33 (A**2) : -3.60000 REMARK 3 B12 (A**2) : 0.56000 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): 0.190 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.169 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.127 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.732 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3307 ; 0.018 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3136 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4552 ; 1.893 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7230 ; 0.898 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 418 ; 6.894 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 143 ;35.184 ;22.867 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 478 ;15.147 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 29 ;21.797 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 514 ; 0.103 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3757 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 728 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 759 ; 0.254 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3061 ; 0.198 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1611 ; 0.186 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1876 ; 0.093 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 70 ; 0.151 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 3 ; 0.016 ; 0.200 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): 20 ; 0.383 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 24 ; 0.199 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.300 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): 1 ; 0.086 ; 0.200 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): 1666 ; 3.757 ; 4.792 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1665 ; 3.749 ; 4.790 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2086 ; 5.228 ; 7.171 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1641 ; 5.422 ; 5.392 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2466 ; 7.734 ; 7.869 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 : 1.20 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 4COB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1290059610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAY-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27365 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.370 REMARK 200 RESOLUTION RANGE LOW (A) : 28.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.46 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.57000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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: PDB ENTRY 1R61 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 20 % (W/V) PEG REMARK 280 [POLY(ETHYLENE GLYCOL)] 4000, AND 10 % (V/V) 2-PROPANOL. 293 K. 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 30.25367 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 60.50733 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 60.50733 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 30.25367 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: 5200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -187.4 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 GLY A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 SER A 3 REMARK 465 LEU A 4 REMARK 465 THR A 211 REMARK 465 ALA A 212 REMARK 465 GLU A 213 REMARK 465 GLY B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 SER B 3 REMARK 465 LEU B 4 REMARK 465 THR B 211 REMARK 465 ALA B 212 REMARK 465 GLU B 213 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 A 2017 O HOH A 2033 2.02 REMARK 500 O HOH A 2041 O HOH A 2042 2.03 REMARK 500 O HOH A 2057 O HOH A 2058 2.08 REMARK 500 NH1 ARG A 44 O HOH A 2032 2.12 REMARK 500 O HOH A 2034 O HOH A 2042 2.18 REMARK 500 O HOH A 2054 O HOH A 2101 2.19 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 2057 O HOH A 2086 3654 1.96 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 ARG A 107 NE - CZ - NH1 ANGL. DEV. = 3.0 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 ASP A 35 -151.94 -161.99 REMARK 500 GLN A 37 -40.61 -135.49 REMARK 500 HIS A 50 45.06 -95.10 REMARK 500 ALA A 126 -166.76 -126.87 REMARK 500 ASP A 146 41.05 -87.26 REMARK 500 ALA A 189 65.61 -150.29 REMARK 500 HIS B 50 45.58 -98.16 REMARK 500 ASN B 89 138.88 -170.50 REMARK 500 ALA B 98 126.76 -37.41 REMARK 500 ASP B 146 39.26 -88.78 REMARK 500 ALA B 189 58.36 -154.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2026 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A2118 DISTANCE = 8.05 ANGSTROMS REMARK 525 HOH A2119 DISTANCE = 7.07 ANGSTROMS REMARK 525 HOH B2032 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH B2066 DISTANCE = 7.76 ANGSTROMS REMARK 525 HOH B2068 DISTANCE = 6.65 ANGSTROMS 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 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 50 ND1 REMARK 620 2 HIS A 54 NE2 90.2 REMARK 620 3 ASP A 56 OD1 88.0 95.2 REMARK 620 4 GLU A 173 OE1 170.4 81.1 88.9 REMARK 620 5 HOH A2034 O 96.2 96.3 167.7 88.7 REMARK 620 6 HOH A2042 O 99.0 147.6 116.0 90.5 52.0 REMARK 620 N 1 2 3 4 5 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 ASP A 56 OD2 REMARK 620 2 HIS A 161 NE2 91.5 REMARK 620 3 GLU A 173 OE1 89.3 142.7 REMARK 620 4 GLU A 173 OE2 106.8 88.7 55.6 REMARK 620 5 HOH A2042 O 124.3 121.4 87.7 116.5 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 HIS B 50 ND1 REMARK 620 2 HIS B 54 NE2 89.8 REMARK 620 3 ASP B 56 OD1 90.2 104.1 REMARK 620 4 GLU B 173 OE1 165.9 76.4 90.2 REMARK 620 5 HOH B2023 O 95.4 96.5 158.7 89.3 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 ASP B 56 OD2 REMARK 620 2 HIS B 161 NE2 86.8 REMARK 620 3 GLU B 173 OE2 93.3 84.1 REMARK 620 4 HOH B2028 O 143.4 110.8 119.5 REMARK 620 N 1 2 3 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4CO9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF KYNURENINE FORMAMIDASE FROM BACILLUS ANTHRACIS REMARK 900 RELATED ID: 4COG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF KYNURENINE FORMAMIDASE FROM BURKHOLDERIA REMARK 900 CENOCEPACIA REMARK 900 RELATED ID: 4CZ1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF KYNURENINE FORMAMIDASE FROM BACILLUS ANTHRACIS REMARK 900 COMPLEXED WITH 2-AMINOACETOPHENONE. DBREF 4COB A 1 213 UNP Q9I234 KYNB_PSEAE 1 213 DBREF 4COB B 1 213 UNP Q9I234 KYNB_PSEAE 1 213 SEQADV 4COB GLY A -1 UNP Q9I234 EXPRESSION TAG SEQADV 4COB HIS A 0 UNP Q9I234 EXPRESSION TAG SEQADV 4COB VAL A 75 UNP Q9I234 ILE 75 CONFLICT SEQADV 4COB GLY B -1 UNP Q9I234 EXPRESSION TAG SEQADV 4COB HIS B 0 UNP Q9I234 EXPRESSION TAG SEQADV 4COB VAL B 75 UNP Q9I234 ILE 75 CONFLICT SEQRES 1 A 215 GLY HIS MET THR SER LEU ARG TYR TRP ASP ILE SER PRO SEQRES 2 A 215 ALA LEU ASP PRO ASN THR PRO THR TRP PRO GLY ASP THR SEQRES 3 A 215 PRO PHE GLN GLN GLU TRP ALA ALA ARG LEU ASP GLU GLN SEQRES 4 A 215 CYS PRO VAL ASN VAL GLY ARG ILE THR LEU SER PRO HIS SEQRES 5 A 215 THR GLY ALA HIS VAL ASP GLY PRO LEU HIS TYR ARG ALA SEQRES 6 A 215 ASP GLY LEU PRO ILE GLY GLN VAL PRO LEU ASP VAL TYR SEQRES 7 A 215 MET GLY PRO CYS ARG VAL ILE HIS CYS ILE GLY ALA ASN SEQRES 8 A 215 PRO LEU VAL THR PRO GLU HIS LEU ALA GLY GLN LEU ASP SEQRES 9 A 215 ASP LEU PRO SER ARG VAL LEU LEU ARG THR PHE GLU ARG SEQRES 10 A 215 VAL PRO ALA ASN TRP PRO GLU GLY PHE CYS ALA ILE ALA SEQRES 11 A 215 PRO ALA THR ILE GLU CYS LEU ALA GLU ARG GLY VAL ARG SEQRES 12 A 215 LEU VAL GLY ILE ASP THR PRO SER LEU ASP PRO GLN HIS SEQRES 13 A 215 SER LYS THR LEU ASP ALA HIS HIS ALA VAL GLY ARG HIS SEQRES 14 A 215 GLY MET ALA ILE LEU GLU GLY VAL VAL LEU ASP ASP VAL SEQRES 15 A 215 PRO ALA GLY ASP TYR GLU LEU LEU ALA LEU PRO LEU LYS SEQRES 16 A 215 PHE THR HIS LEU ASP ALA SER PRO VAL ARG ALA VAL LEU SEQRES 17 A 215 ARG ALA LEU PRO THR ALA GLU SEQRES 1 B 215 GLY HIS MET THR SER LEU ARG TYR TRP ASP ILE SER PRO SEQRES 2 B 215 ALA LEU ASP PRO ASN THR PRO THR TRP PRO GLY ASP THR SEQRES 3 B 215 PRO PHE GLN GLN GLU TRP ALA ALA ARG LEU ASP GLU GLN SEQRES 4 B 215 CYS PRO VAL ASN VAL GLY ARG ILE THR LEU SER PRO HIS SEQRES 5 B 215 THR GLY ALA HIS VAL ASP GLY PRO LEU HIS TYR ARG ALA SEQRES 6 B 215 ASP GLY LEU PRO ILE GLY GLN VAL PRO LEU ASP VAL TYR SEQRES 7 B 215 MET GLY PRO CYS ARG VAL ILE HIS CYS ILE GLY ALA ASN SEQRES 8 B 215 PRO LEU VAL THR PRO GLU HIS LEU ALA GLY GLN LEU ASP SEQRES 9 B 215 ASP LEU PRO SER ARG VAL LEU LEU ARG THR PHE GLU ARG SEQRES 10 B 215 VAL PRO ALA ASN TRP PRO GLU GLY PHE CYS ALA ILE ALA SEQRES 11 B 215 PRO ALA THR ILE GLU CYS LEU ALA GLU ARG GLY VAL ARG SEQRES 12 B 215 LEU VAL GLY ILE ASP THR PRO SER LEU ASP PRO GLN HIS SEQRES 13 B 215 SER LYS THR LEU ASP ALA HIS HIS ALA VAL GLY ARG HIS SEQRES 14 B 215 GLY MET ALA ILE LEU GLU GLY VAL VAL LEU ASP ASP VAL SEQRES 15 B 215 PRO ALA GLY ASP TYR GLU LEU LEU ALA LEU PRO LEU LYS SEQRES 16 B 215 PHE THR HIS LEU ASP ALA SER PRO VAL ARG ALA VAL LEU SEQRES 17 B 215 ARG ALA LEU PRO THR ALA GLU HET ZN A 401 1 HET ZN A 402 1 HET ZN B 401 1 HET ZN B 402 1 HETNAM ZN ZINC ION FORMUL 3 ZN 4(ZN 2+) FORMUL 7 HOH *187(H2 O) HELIX 1 1 PRO A 58 TYR A 61 5 4 HELIX 2 2 PRO A 67 VAL A 71 5 5 HELIX 3 3 PRO A 72 VAL A 75 5 4 HELIX 4 4 THR A 93 ALA A 98 5 6 HELIX 5 5 ALA A 128 ARG A 138 1 11 HELIX 6 6 LEU A 158 HIS A 167 1 10 HELIX 7 7 PRO B 58 TYR B 61 5 4 HELIX 8 8 PRO B 67 VAL B 71 5 5 HELIX 9 9 PRO B 72 VAL B 75 5 4 HELIX 10 10 PRO B 94 ALA B 98 5 5 HELIX 11 11 ALA B 128 ARG B 138 1 11 HELIX 12 12 LEU B 158 HIS B 167 1 10 SHEET 1 AA 9 TYR A 6 ASP A 8 0 SHEET 2 AA 9 VAL A 205 ARG A 207 -1 O LEU A 206 N TRP A 7 SHEET 3 AA 9 GLY A 183 LEU A 188 -1 O GLU A 186 N ARG A 207 SHEET 4 AA 9 MET A 77 HIS A 84 -1 O GLY A 78 N LEU A 187 SHEET 5 AA 9 ARG A 107 ARG A 111 1 O ARG A 107 N ARG A 81 SHEET 6 AA 9 LEU A 142 ILE A 145 1 O LEU A 142 N VAL A 108 SHEET 7 AA 9 ALA A 170 GLU A 173 1 O ALA A 170 N VAL A 143 SHEET 8 AA 9 HIS A 54 ASP A 56 -1 O HIS A 54 N GLU A 173 SHEET 9 AA 9 ALA A 199 PRO A 201 -1 O SER A 200 N VAL A 55 SHEET 1 AB 4 GLN A 27 ALA A 32 0 SHEET 2 AB 4 VAL A 42 LEU A 47 -1 O VAL A 42 N ALA A 31 SHEET 3 AB 4 VAL B 42 LEU B 47 -1 O ILE B 45 N LEU A 47 SHEET 4 AB 4 GLN B 27 ALA B 32 -1 O GLN B 27 N THR B 46 SHEET 1 AC 2 LEU A 91 VAL A 92 0 SHEET 2 AC 2 ALA A 126 ILE A 127 1 O ALA A 126 N VAL A 92 SHEET 1 BA 9 TYR B 6 ASP B 8 0 SHEET 2 BA 9 VAL B 205 ARG B 207 -1 O LEU B 206 N TRP B 7 SHEET 3 BA 9 GLY B 183 LEU B 188 -1 O GLU B 186 N ARG B 207 SHEET 4 BA 9 MET B 77 HIS B 84 -1 O GLY B 78 N LEU B 187 SHEET 5 BA 9 ARG B 107 ARG B 111 1 O ARG B 107 N ARG B 81 SHEET 6 BA 9 LEU B 142 ILE B 145 1 O LEU B 142 N VAL B 108 SHEET 7 BA 9 ALA B 170 GLU B 173 1 O ALA B 170 N VAL B 143 SHEET 8 BA 9 HIS B 54 ASP B 56 -1 O HIS B 54 N GLU B 173 SHEET 9 BA 9 ALA B 199 PRO B 201 -1 O SER B 200 N VAL B 55 SHEET 1 BB 2 LEU B 91 VAL B 92 0 SHEET 2 BB 2 ALA B 126 ILE B 127 1 O ALA B 126 N VAL B 92 LINK ND1 HIS A 50 ZN ZN A 402 1555 1555 2.28 LINK NE2 HIS A 54 ZN ZN A 402 1555 1555 2.15 LINK OD2 ASP A 56 ZN ZN A 401 1555 1555 2.02 LINK OD1 ASP A 56 ZN ZN A 402 1555 1555 2.25 LINK NE2 HIS A 161 ZN ZN A 401 1555 1555 2.23 LINK OE1 GLU A 173 ZN ZN A 401 1555 1555 2.54 LINK OE2 GLU A 173 ZN ZN A 401 1555 1555 2.22 LINK OE1 GLU A 173 ZN ZN A 402 1555 1555 2.26 LINK ZN ZN A 401 O HOH A2042 1555 1555 2.44 LINK ZN ZN A 402 O HOH A2034 1555 1555 2.36 LINK ZN ZN A 402 O HOH A2042 1555 1555 2.60 LINK ND1 HIS B 50 ZN ZN B 402 1555 1555 2.25 LINK NE2 HIS B 54 ZN ZN B 402 1555 1555 2.15 LINK OD2 ASP B 56 ZN ZN B 401 1555 1555 2.12 LINK OD1 ASP B 56 ZN ZN B 402 1555 1555 2.24 LINK NE2 HIS B 161 ZN ZN B 401 1555 1555 2.43 LINK OE2 GLU B 173 ZN ZN B 401 1555 1555 2.30 LINK OE1 GLU B 173 ZN ZN B 402 1555 1555 2.21 LINK ZN ZN B 401 O HOH B2028 1555 1555 2.45 LINK ZN ZN B 402 O HOH B2023 1555 1555 2.21 CISPEP 1 ASN A 89 PRO A 90 0 2.11 CISPEP 2 ASN B 89 PRO B 90 0 -3.70 SITE 1 AC1 5 ASP A 56 HIS A 161 GLU A 173 ZN A 402 SITE 2 AC1 5 HOH A2042 SITE 1 AC2 7 HIS A 50 HIS A 54 ASP A 56 GLU A 173 SITE 2 AC2 7 ZN A 401 HOH A2034 HOH A2042 SITE 1 AC3 5 ASP B 56 HIS B 161 GLU B 173 ZN B 402 SITE 2 AC3 5 HOH B2028 SITE 1 AC4 6 HIS B 50 HIS B 54 ASP B 56 GLU B 173 SITE 2 AC4 6 ZN B 401 HOH B2023 CRYST1 112.721 112.721 90.761 90.00 90.00 120.00 P 31 2 1 12 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 0.008871 0.005122 0.000000 0.00000 SCALE2 0.000000 0.010244 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011018 0.00000