HEADER TRANSFERASE 28-AUG-12 4GTF TITLE T. MARITIMA FDTS (H53A MUTANT) WITH FAD, DUMP AND FOLATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDYLATE SYNTHASE THYX; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TS, TSASE; COMPND 5 EC: 2.1.1.148; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 243274; SOURCE 4 STRAIN: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099; SOURCE 5 GENE: THYX, THY1, TM_0449; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS FLAVIN-DEPENDENT THYMIDYLATE SYNTHASE, TM0449, H53A MUTANT, FAD, 5, KEYWDS 2 10-METHYLENETETRAHYDROFOLATE, DUMP, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR I.I.MATHEWS,S.A.LESLEY,A.KOHEN REVDAT 2 13-SEP-23 4GTF 1 REMARK SEQADV REVDAT 1 17-OCT-12 4GTF 0 JRNL AUTH E.M.KOEHN,L.L.PERISSINOTTI,S.MOGHRAM,A.PRABHAKAR,S.A.LESLEY, JRNL AUTH 2 I.I.MATHEWS,A.KOHEN JRNL TITL FOLATE BINDING SITE OF FLAVIN-DEPENDENT THYMIDYLATE JRNL TITL 2 SYNTHASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 109 15722 2012 JRNL REFN ISSN 0027-8424 JRNL PMID 23019356 JRNL DOI 10.1073/PNAS.1206077109 REMARK 2 REMARK 2 RESOLUTION. 1.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0110 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) : 1.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 34764 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) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.178 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1830 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) : 1.77 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.82 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2334 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 109 REMARK 3 BIN FREE R VALUE : 0.2300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1782 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 98 REMARK 3 SOLVENT ATOMS : 124 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.71000 REMARK 3 B22 (A**2) : -0.71000 REMARK 3 B33 (A**2) : 1.42000 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): 0.082 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.079 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.053 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.040 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.969 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2022 ; 0.013 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1401 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2754 ; 1.723 ; 2.008 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3366 ; 0.934 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 226 ; 6.038 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 97 ;32.525 ;22.062 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 337 ;13.912 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;20.413 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 289 ; 0.123 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2173 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 467 ; 0.001 ; 0.020 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): 1119 ; 0.862 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 443 ; 0.255 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1817 ; 1.675 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 901 ; 2.574 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 930 ; 4.155 ; 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 : 2 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 1 A 33 REMARK 3 ORIGIN FOR THE GROUP (A): -46.7731 2.8325 11.8606 REMARK 3 T TENSOR REMARK 3 T11: 0.1303 T22: 0.2026 REMARK 3 T33: 0.0271 T12: 0.0209 REMARK 3 T13: 0.0286 T23: 0.0461 REMARK 3 L TENSOR REMARK 3 L11: 2.5722 L22: 3.0277 REMARK 3 L33: 0.4795 L12: -2.6407 REMARK 3 L13: 0.1417 L23: 0.0117 REMARK 3 S TENSOR REMARK 3 S11: 0.3635 S12: 0.5065 S13: 0.0992 REMARK 3 S21: -0.4981 S22: -0.3588 S23: -0.0766 REMARK 3 S31: -0.0550 S32: 0.0235 S33: -0.0047 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 36 A 215 REMARK 3 ORIGIN FOR THE GROUP (A): -37.5044 -6.0279 21.4773 REMARK 3 T TENSOR REMARK 3 T11: 0.0274 T22: 0.0609 REMARK 3 T33: 0.0370 T12: -0.0043 REMARK 3 T13: 0.0192 T23: 0.0039 REMARK 3 L TENSOR REMARK 3 L11: 1.4870 L22: 2.5700 REMARK 3 L33: 0.8959 L12: -0.9493 REMARK 3 L13: 0.1468 L23: -0.3263 REMARK 3 S TENSOR REMARK 3 S11: 0.0766 S12: 0.1730 S13: 0.1491 REMARK 3 S21: -0.1200 S22: -0.0857 S23: -0.2884 REMARK 3 S31: -0.0284 S32: 0.1192 S33: 0.0091 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 : 1.20 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 4GTF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000074610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.58 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9809 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36610 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.770 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.20 REMARK 200 R MERGE FOR SHELL (I) : 0.96900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 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 CODE: 1O26 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3-6% PEG 4K (W/V), 200MM NACL, 100 MM REMARK 280 NA/K PHOSPHATE (PH 6.58), VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 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,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 54.90500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 54.90500 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.14500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 54.90500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 30.57250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 54.90500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 91.71750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 54.90500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 91.71750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.90500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 30.57250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 54.90500 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 54.90500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 61.14500 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 54.90500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 54.90500 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 61.14500 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 54.90500 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 91.71750 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 54.90500 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 30.57250 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 54.90500 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 30.57250 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 54.90500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 91.71750 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 54.90500 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 54.90500 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 61.14500 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 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 0.000000 1.000000 0.000000 -54.90500 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 54.90500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 61.14500 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 -109.81000 REMARK 350 BIOMT2 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 -1.000000 0.000000 -54.90500 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 -54.90500 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 61.14500 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 508 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 509 LIES ON A SPECIAL POSITION. 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 -11 REMARK 465 GLY A -10 REMARK 465 SER A -9 REMARK 465 ASP A -8 REMARK 465 LYS A -7 REMARK 465 ILE A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 GLY A 34 REMARK 465 LEU A 35 REMARK 465 LYS A 216 REMARK 465 GLU A 217 REMARK 465 VAL A 218 REMARK 465 GLN A 219 REMARK 465 VAL A 220 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 192 NE - CZ - NH1 ANGL. DEV. = 4.1 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 6 -146.57 56.54 REMARK 500 ALA A 82 172.48 179.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 MEF A 303 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MEF A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 304 DBREF 4GTF A 1 220 UNP Q9WYT0 THYX_THEMA 1 220 SEQADV 4GTF MET A -11 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF GLY A -10 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF SER A -9 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF ASP A -8 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF LYS A -7 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF ILE A -6 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF HIS A -5 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF HIS A -4 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF HIS A -3 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF HIS A -2 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF HIS A -1 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF HIS A 0 UNP Q9WYT0 EXPRESSION TAG SEQADV 4GTF ALA A 53 UNP Q9WYT0 HIS 53 ENGINEERED MUTATION SEQRES 1 A 232 MET GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MET SEQRES 2 A 232 LYS ILE ASP ILE LEU ASP LYS GLY PHE VAL GLU LEU VAL SEQRES 3 A 232 ASP VAL MET GLY ASN ASP LEU SER ALA VAL ARG ALA ALA SEQRES 4 A 232 ARG VAL SER PHE ASP MET GLY LEU LYS ASP GLU GLU ARG SEQRES 5 A 232 ASP ARG HIS LEU ILE GLU TYR LEU MET LYS HIS GLY ALA SEQRES 6 A 232 GLU THR PRO PHE GLU HIS ILE VAL PHE THR PHE HIS VAL SEQRES 7 A 232 LYS ALA PRO ILE PHE VAL ALA ARG GLN TRP PHE ARG HIS SEQRES 8 A 232 ARG ILE ALA SER TYR ASN GLU LEU SER GLY ARG TYR SER SEQRES 9 A 232 LYS LEU SER TYR GLU PHE TYR ILE PRO SER PRO GLU ARG SEQRES 10 A 232 LEU GLU GLY TYR LYS THR THR ILE PRO PRO GLU ARG VAL SEQRES 11 A 232 THR GLU LYS ILE SER GLU ILE VAL ASP LYS ALA TYR ARG SEQRES 12 A 232 THR TYR LEU GLU LEU ILE GLU SER GLY VAL PRO ARG GLU SEQRES 13 A 232 VAL ALA ARG ILE VAL LEU PRO LEU ASN LEU TYR THR ARG SEQRES 14 A 232 PHE PHE TRP THR VAL ASN ALA ARG SER LEU MET ASN PHE SEQRES 15 A 232 LEU ASN LEU ARG ALA ASP SER HIS ALA GLN TRP GLU ILE SEQRES 16 A 232 GLN GLN TYR ALA LEU ALA ILE ALA ARG ILE PHE LYS GLU SEQRES 17 A 232 LYS CYS PRO TRP THR PHE GLU ALA PHE LEU LYS TYR ALA SEQRES 18 A 232 TYR LYS GLY ASP ILE LEU LYS GLU VAL GLN VAL HET FAD A 301 53 HET UMP A 302 20 HET MEF A 303 24 HET CL A 304 1 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE HETNAM MEF N-({4-[(6AR)-3-AMINO-1-OXO-1,2,5,6,6A,7- HETNAM 2 MEF HEXAHYDROIMIDAZO[1,5-F]PTERIDIN-8(9H)- HETNAM 3 MEF YL]PHENYL}CARBONYL)-L-GLUTAMIC ACID HETNAM CL CHLORIDE ION HETSYN UMP DUMP HETSYN MEF 5,10-METHYLENE,5,6,7,8-TETRAHYDROFOLATE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 UMP C9 H13 N2 O8 P FORMUL 4 MEF C20 H23 N7 O6 FORMUL 5 CL CL 1- FORMUL 6 HOH *124(H2 O) HELIX 1 1 ASN A 19 ARG A 28 1 10 HELIX 2 2 VAL A 29 ASP A 32 5 4 HELIX 3 3 ASP A 37 HIS A 51 1 15 HELIX 4 4 GLU A 54 HIS A 59 5 6 HELIX 5 5 ILE A 70 PHE A 77 1 8 HELIX 6 6 SER A 102 GLU A 107 5 6 HELIX 7 7 PRO A 114 SER A 139 1 26 HELIX 8 8 PRO A 142 ARG A 147 1 6 HELIX 9 9 ILE A 148 LEU A 150 5 3 HELIX 10 10 ALA A 164 ALA A 175 1 12 HELIX 11 11 GLN A 180 CYS A 198 1 19 HELIX 12 12 CYS A 198 ALA A 209 1 12 SHEET 1 A 5 LYS A 2 ILE A 5 0 SHEET 2 A 5 GLY A 9 MET A 17 -1 O VAL A 11 N ILE A 3 SHEET 3 A 5 VAL A 61 PRO A 69 -1 O VAL A 61 N MET A 17 SHEET 4 A 5 TYR A 155 ASN A 163 -1 O TRP A 160 N PHE A 64 SHEET 5 A 5 SER A 83 GLU A 86 -1 N ASN A 85 O PHE A 159 SITE 1 AC1 28 SER A 30 THR A 55 GLU A 58 ARG A 78 SITE 2 AC1 28 HIS A 79 ARG A 80 ILE A 81 ASN A 85 SITE 3 AC1 28 GLU A 86 SER A 88 TYR A 91 ASN A 163 SITE 4 AC1 28 ARG A 165 ASN A 169 LEU A 173 ARG A 174 SITE 5 AC1 28 HIS A 178 UMP A 302 MEF A 303 HOH A 406 SITE 6 AC1 28 HOH A 431 HOH A 433 HOH A 434 HOH A 435 SITE 7 AC1 28 HOH A 447 HOH A 481 HOH A 501 HOH A 513 SITE 1 AC2 14 ARG A 74 GLN A 75 ARG A 78 GLU A 86 SITE 2 AC2 14 LEU A 87 SER A 88 GLY A 89 ARG A 90 SITE 3 AC2 14 ARG A 147 ARG A 174 FAD A 301 HOH A 402 SITE 4 AC2 14 HOH A 405 HOH A 422 SITE 1 AC3 15 ALA A 27 ARG A 28 SER A 30 PHE A 31 SITE 2 AC3 15 LEU A 44 LEU A 48 ALA A 53 THR A 55 SITE 3 AC3 15 ASN A 85 TYR A 91 LEU A 173 FAD A 301 SITE 4 AC3 15 HOH A 411 HOH A 435 HOH A 507 SITE 1 AC4 1 TYR A 96 CRYST1 109.810 109.810 122.290 90.00 90.00 90.00 I 41 2 2 16 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 0.009107 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009107 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008177 0.00000