HEADER BIOSYNTHETIC PROTEIN 03-MAR-10 3M0N TITLE PLASMODIUM VIVAX 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE (PTPS), E37A TITLE 2 CATALYTIC RESIDUE MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.3.12; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM VIVAX; SOURCE 3 ORGANISM_TAXID: 5855; SOURCE 4 GENE: PVX_114505; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: BG1861 KEYWDS PTS, PTP SYNTHASE, PTPS, METAL-BINDING, TETRAHYDROBIOPTERIN KEYWDS 2 BIOSYNTHESIS, FOLATE BIOSYNTHESIS, STRUCTURAL GENOMICS, MEDICAL KEYWDS 3 STRUCTURAL GENOMICS OF PATHOGENIC PROTOZOA, MSGPP, BIOSYNTHETIC KEYWDS 4 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.T.LARSON,E.A.MERRITT,MEDICAL STRUCTURAL GENOMICS OF PATHOGENIC AUTHOR 2 PROTOZOA (MSGPP) REVDAT 4 06-SEP-23 3M0N 1 REMARK REVDAT 3 13-OCT-21 3M0N 1 REMARK SEQADV LINK REVDAT 2 08-NOV-17 3M0N 1 REMARK REVDAT 1 07-APR-10 3M0N 0 JRNL AUTH E.T.LARSON,J.BOSCH,J.E.KIM,A.KELLEY,L.CASTANEDA,A.NAPULI, JRNL AUTH 2 N.MUELLER,C.L.M.J.VERLINDE,W.C.VAN VOORHIS,F.S.BUCKNER, JRNL AUTH 3 E.FAN,W.G.J.HOL,E.A.MERRITT JRNL TITL STRUCTURAL ANALYSIS OF THE DUAL-FUNCTIONAL JRNL TITL 2 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE FROM MALARIA PARASITES. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.5.0106 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 19465 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) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1011 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1325 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2560 REMARK 3 BIN FREE R VALUE SET COUNT : 74 REMARK 3 BIN FREE R VALUE : 0.2560 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1326 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 59 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.45000 REMARK 3 B22 (A**2) : -2.45000 REMARK 3 B33 (A**2) : 3.67000 REMARK 3 B12 (A**2) : -1.22000 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): 0.128 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.122 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.565 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1411 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 962 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1917 ; 1.243 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2351 ; 0.806 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 173 ; 6.283 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 74 ;38.270 ;24.459 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 256 ;13.130 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;22.495 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 212 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1571 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 287 ; 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): 833 ; 1.976 ; 4.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 331 ; 0.642 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1368 ; 2.892 ; 6.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 578 ; 3.354 ; 6.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 543 ; 5.070 ;10.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 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 10 A 21 REMARK 3 ORIGIN FOR THE GROUP (A): 9.5388 6.0986 21.9497 REMARK 3 T TENSOR REMARK 3 T11: 0.1979 T22: 0.2290 REMARK 3 T33: 0.2920 T12: 0.0648 REMARK 3 T13: 0.0210 T23: 0.0209 REMARK 3 L TENSOR REMARK 3 L11: 13.3505 L22: 10.3278 REMARK 3 L33: 27.0511 L12: -8.7108 REMARK 3 L13: -12.7951 L23: 8.6638 REMARK 3 S TENSOR REMARK 3 S11: -0.4367 S12: -0.3419 S13: 0.4754 REMARK 3 S21: -0.0036 S22: 0.5694 S23: -0.6725 REMARK 3 S31: 0.6285 S32: 0.2843 S33: -0.1327 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 22 A 36 REMARK 3 ORIGIN FOR THE GROUP (A): -14.7093 19.3928 28.8699 REMARK 3 T TENSOR REMARK 3 T11: 0.2703 T22: 0.1863 REMARK 3 T33: 0.1344 T12: -0.0286 REMARK 3 T13: -0.0098 T23: 0.0255 REMARK 3 L TENSOR REMARK 3 L11: 3.6350 L22: 2.1646 REMARK 3 L33: 4.4205 L12: -0.0118 REMARK 3 L13: 1.3545 L23: 1.1003 REMARK 3 S TENSOR REMARK 3 S11: 0.0215 S12: -0.2872 S13: -0.2904 REMARK 3 S21: -0.2389 S22: 0.0198 S23: 0.0936 REMARK 3 S31: 0.1359 S32: -0.4025 S33: -0.0412 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 37 A 66 REMARK 3 ORIGIN FOR THE GROUP (A): 5.7053 11.8458 24.0919 REMARK 3 T TENSOR REMARK 3 T11: 0.1960 T22: 0.1759 REMARK 3 T33: 0.1924 T12: 0.0244 REMARK 3 T13: 0.0561 T23: 0.0386 REMARK 3 L TENSOR REMARK 3 L11: 3.9568 L22: 0.7723 REMARK 3 L33: 1.3308 L12: -2.0145 REMARK 3 L13: -1.9408 L23: 0.9409 REMARK 3 S TENSOR REMARK 3 S11: -0.0536 S12: 0.1392 S13: 0.0648 REMARK 3 S21: -0.0080 S22: -0.0329 S23: -0.0441 REMARK 3 S31: 0.0743 S32: 0.0299 S33: 0.0865 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 67 A 85 REMARK 3 ORIGIN FOR THE GROUP (A): 0.0078 22.9684 29.5249 REMARK 3 T TENSOR REMARK 3 T11: 0.1932 T22: 0.2548 REMARK 3 T33: 0.1911 T12: 0.0143 REMARK 3 T13: 0.0126 T23: -0.0308 REMARK 3 L TENSOR REMARK 3 L11: 5.3803 L22: 3.4884 REMARK 3 L33: 0.2400 L12: -0.5237 REMARK 3 L13: -0.2841 L23: 1.1888 REMARK 3 S TENSOR REMARK 3 S11: 0.1432 S12: -0.1067 S13: -0.0282 REMARK 3 S21: -0.0239 S22: 0.1146 S23: -0.6410 REMARK 3 S31: -0.0108 S32: 0.1902 S33: -0.2577 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 86 A 99 REMARK 3 ORIGIN FOR THE GROUP (A): -16.6808 34.7080 26.3585 REMARK 3 T TENSOR REMARK 3 T11: 0.2594 T22: 0.1963 REMARK 3 T33: 0.0567 T12: 0.0061 REMARK 3 T13: -0.0124 T23: 0.0183 REMARK 3 L TENSOR REMARK 3 L11: 2.1488 L22: 0.8365 REMARK 3 L33: 1.4146 L12: 0.3670 REMARK 3 L13: -0.0760 L23: 0.0590 REMARK 3 S TENSOR REMARK 3 S11: 0.0719 S12: 0.0680 S13: -0.1104 REMARK 3 S21: -0.2620 S22: -0.1081 S23: -0.1057 REMARK 3 S31: -0.1302 S32: -0.2159 S33: 0.0363 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 100 A 111 REMARK 3 ORIGIN FOR THE GROUP (A): -23.0292 30.2682 30.8115 REMARK 3 T TENSOR REMARK 3 T11: 0.2537 T22: 0.2514 REMARK 3 T33: 0.0772 T12: 0.0113 REMARK 3 T13: -0.0071 T23: -0.0029 REMARK 3 L TENSOR REMARK 3 L11: 10.2266 L22: 5.0920 REMARK 3 L33: 6.3126 L12: 3.7339 REMARK 3 L13: 3.7603 L23: 1.9713 REMARK 3 S TENSOR REMARK 3 S11: -0.1067 S12: 0.2630 S13: 0.0642 REMARK 3 S21: -0.1644 S22: -0.0554 S23: 0.3313 REMARK 3 S31: 0.0101 S32: -0.3692 S33: 0.1621 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 112 A 136 REMARK 3 ORIGIN FOR THE GROUP (A): -7.3609 24.1535 24.1311 REMARK 3 T TENSOR REMARK 3 T11: 0.2011 T22: 0.1625 REMARK 3 T33: 0.1592 T12: 0.0012 REMARK 3 T13: 0.0213 T23: 0.0293 REMARK 3 L TENSOR REMARK 3 L11: 1.0083 L22: 3.5515 REMARK 3 L33: 1.8542 L12: -1.3474 REMARK 3 L13: -0.3145 L23: 1.3272 REMARK 3 S TENSOR REMARK 3 S11: 0.1575 S12: -0.0675 S13: -0.1450 REMARK 3 S21: -0.2424 S22: -0.0602 S23: -0.1383 REMARK 3 S31: 0.0130 S32: 0.1110 S33: -0.0973 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 137 A 172 REMARK 3 ORIGIN FOR THE GROUP (A): 3.5898 13.8379 17.9153 REMARK 3 T TENSOR REMARK 3 T11: 0.2332 T22: 0.1516 REMARK 3 T33: 0.1932 T12: 0.0239 REMARK 3 T13: 0.0335 T23: 0.0515 REMARK 3 L TENSOR REMARK 3 L11: 4.8426 L22: 2.6830 REMARK 3 L33: 1.0488 L12: 0.4415 REMARK 3 L13: -1.1354 L23: -0.6117 REMARK 3 S TENSOR REMARK 3 S11: 0.1433 S12: 0.1879 S13: 0.3810 REMARK 3 S21: -0.2637 S22: -0.0802 S23: -0.1484 REMARK 3 S31: -0.0061 S32: 0.0332 S33: -0.0632 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: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS; U VALUES: WITH REMARK 3 TLS ADDED. REMARK 3 REMARK 3 IDENTITY OF LIGAND IN ACTIVE SITE UNKNOWN BUT CLEAR DENSITY FOR REMARK 3 PTERINE RING OF SUBSTRATE OR PRODUCT PRESENT SO MODELED AS SUCH REMARK 4 REMARK 4 3M0N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-10. REMARK 100 THE DEPOSITION ID IS D_1000057958. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.2 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) : 0.9795 REMARK 200 MONOCHROMATOR : CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19474 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.300 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.40 REMARK 200 R MERGE FOR SHELL (I) : 0.68300 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC 5.5.0106 REMARK 200 STARTING MODEL: 3LX3, LIGAND REMOVED AND WITH E37 MUTATED TO A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 UL 25 MG/ML PROTEIN (IN SGPP BUFFER) REMARK 280 MIXED WITH 2 UL 0.1 M SODIUM ACETATE (PH 5.2), 28% PEG 3350, 5 REMARK 280 MM DTT; CRYOPROTECTED BY 5 SEC DIP IN 96 MM SODIUM ACETATE (PH REMARK 280 5.2), 24% PEG 3350, 134 MM NACL, 20% GLYCEROL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 65.87500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 38.03295 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 24.74667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 65.87500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 38.03295 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 24.74667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 65.87500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 38.03295 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 24.74667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 65.87500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 38.03295 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 24.74667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 65.87500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 38.03295 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 24.74667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 65.87500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 38.03295 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 24.74667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 76.06590 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 49.49333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 76.06590 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 49.49333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 76.06590 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 49.49333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 76.06590 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 49.49333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 76.06590 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 49.49333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 76.06590 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 49.49333 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 37920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 74.24000 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 74.24000 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 74.24000 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 -7 REMARK 465 ALA 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 MET A 1 REMARK 465 ASN A 2 REMARK 465 PRO A 3 REMARK 465 HIS A 4 REMARK 465 PRO A 5 REMARK 465 VAL A 6 REMARK 465 GLU A 7 REMARK 465 PRO A 8 REMARK 465 ARG A 9 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 OD1 ASN A 135 NH2 ARG A 170 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 19 145.58 -172.72 REMARK 500 ASN A 96 -116.59 49.92 REMARK 500 SER A 124 47.44 -79.54 REMARK 500 ASP A 142 121.07 93.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 28 NE2 REMARK 620 2 HIS A 40 NE2 94.4 REMARK 620 3 HIS A 42 NE2 105.6 110.5 REMARK 620 4 HOH A 260 O 140.6 100.0 103.3 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE0 A 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2A0S RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE (PTPS) REMARK 900 FROM PLASMODIUM VIVAX AT 2.2 A RESOLUTION REMARK 900 RELATED ID: 3LX3 RELATED DB: PDB REMARK 900 PLASMODIUM VIVAX 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE (PTPS) IN REMARK 900 COMPLEX WITH XANTHOPTERIN REMARK 900 RELATED ID: 1Y13 RELATED DB: PDB REMARK 900 STRUCTURAL ANALYSIS OF PLASMODIUM FALCIPARUM 6-PYRUVOYL REMARK 900 TETRAHYDROPTERIN SYNTHASE (PTPS) REMARK 900 RELATED ID: 3LZE RELATED DB: PDB REMARK 900 PLASMODIUM VIVAX 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE (PTPS), E37C REMARK 900 CATALYTIC RESIDUE MUTANT REMARK 900 RELATED ID: PVIV004546AAA RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 E37A MUTATION CONFIRMED FROM PLASMID DNA SEQUENCE DBREF 3M0N A 1 172 UNP A5K2B2 A5K2B2_PLAVI 1 172 SEQADV 3M0N MET A -7 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N ALA A -6 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N HIS A -5 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N HIS A -4 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N HIS A -3 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N HIS A -2 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N HIS A -1 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N HIS A 0 UNP A5K2B2 EXPRESSION TAG SEQADV 3M0N ALA A 37 UNP A5K2B2 GLU 37 ENGINEERED MUTATION SEQRES 1 A 180 MET ALA HIS HIS HIS HIS HIS HIS MET ASN PRO HIS PRO SEQRES 2 A 180 VAL GLU PRO ARG ASP GLN ILE ALA GLU LEU LEU VAL GLU SEQRES 3 A 180 SER PRO LEU PHE SER PHE ASN CYS ALA HIS PHE ILE ALA SEQRES 4 A 180 PHE LYS GLY PHE ARG ALA THR LEU HIS GLY HIS ASN TYR SEQRES 5 A 180 ASN VAL SER LEU ARG LEU ARG GLY ASN ILE GLN GLY ASP SEQRES 6 A 180 GLY TYR VAL ILE ASP PHE SER ILE LEU LYS GLU LYS VAL SEQRES 7 A 180 ARG LYS VAL CYS LYS GLN LEU ASP HIS HIS PHE ILE LEU SEQRES 8 A 180 PRO MET TYR SER ASP VAL LEU ASN ILE GLN GLU VAL ASN SEQRES 9 A 180 ASP ASN PHE LYS ILE THR CYS GLU ASP ASN SER GLU TYR SEQRES 10 A 180 SER PHE PRO LYS ARG ASP CYS VAL GLN ILE PRO ILE LYS SEQRES 11 A 180 HIS SER SER THR GLU GLU ILE GLY LEU TYR ILE LEU ASN SEQRES 12 A 180 GLN LEU ILE GLU GLU ILE ASP LEU PRO PHE LEU LYS THR SEQRES 13 A 180 ARG SER VAL ASN TYR MET GLU VAL THR VAL SER GLU SER SEQRES 14 A 180 PRO SER GLN LYS ALA THR VAL HIS ARG ASN ILE HET ZN A 201 1 HET PE0 A 202 12 HETNAM ZN ZINC ION HETNAM PE0 PTERINE FORMUL 2 ZN ZN 2+ FORMUL 3 PE0 C6 H5 N5 O FORMUL 4 HOH *59(H2 O) HELIX 1 1 ASP A 62 ASP A 78 1 17 HELIX 2 2 SER A 125 ASP A 142 1 18 HELIX 3 3 ASP A 142 ARG A 149 1 8 SHEET 1 A 3 ILE A 12 VAL A 17 0 SHEET 2 A 3 HIS A 40 ASN A 53 -1 O LEU A 48 N VAL A 17 SHEET 3 A 3 SER A 23 HIS A 28 -1 N CYS A 26 O HIS A 42 SHEET 1 B 4 ILE A 12 VAL A 17 0 SHEET 2 B 4 HIS A 40 ASN A 53 -1 O LEU A 48 N VAL A 17 SHEET 3 B 4 TYR A 153 SER A 161 -1 O SER A 159 N ASN A 45 SHEET 4 B 4 GLN A 164 ASN A 171 -1 O ALA A 166 N VAL A 158 SHEET 1 C 2 ALA A 31 PHE A 32 0 SHEET 2 C 2 PHE A 35 ARG A 36 -1 O PHE A 35 N PHE A 32 SHEET 1 D 2 PHE A 81 PRO A 84 0 SHEET 2 D 2 CYS A 116 ILE A 119 1 O VAL A 117 N LEU A 83 SHEET 1 E 3 LEU A 90 VAL A 95 0 SHEET 2 E 3 ASN A 98 CYS A 103 -1 O LYS A 100 N GLN A 93 SHEET 3 E 3 GLU A 108 PRO A 112 -1 O PHE A 111 N PHE A 99 LINK NE2 HIS A 28 ZN ZN A 201 1555 1555 2.13 LINK NE2 HIS A 40 ZN ZN A 201 1555 1555 1.99 LINK NE2 HIS A 42 ZN ZN A 201 1555 1555 1.98 LINK ZN ZN A 201 O HOH A 260 1555 1555 2.60 SITE 1 AC1 5 HIS A 28 HIS A 40 HIS A 42 GLU A 160 SITE 2 AC1 5 HOH A 260 SITE 1 AC2 9 TYR A 59 ILE A 61 ASP A 62 PHE A 63 SITE 2 AC2 9 SER A 125 THR A 126 GLU A 127 GLU A 160 SITE 3 AC2 9 HOH A 260 CRYST1 131.750 131.750 74.240 90.00 90.00 120.00 H 3 2 18 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 0.007590 0.004382 0.000000 0.00000 SCALE2 0.000000 0.008764 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013470 0.00000