HEADER TRANSFERASE 24-OCT-07 2VEG TITLE DIHYDROPTEROATE SYNTHASE FROM STREPTOCOCCUS PNEUMONIAE: COMPLEX WITH TITLE 2 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN MONOPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROPTEROATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DHPS, DIHYDROPTEROATE PYROPHOSPHORYLASE; COMPND 5 EC: 2.5.1.15; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 1313; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FOLIC ACID, TRANSFERASE, BIOSYNTHESIS, ANTIBIOTIC RESISTANCE, KEYWDS 2 STREPTOCOCCUS PNEUMONIAE, DIHYDROPTEROATE, FOLATE BIOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR J.DERRICK,C.LEVY REVDAT 3 13-DEC-23 2VEG 1 REMARK REVDAT 2 24-FEB-09 2VEG 1 VERSN REVDAT 1 25-MAR-08 2VEG 0 JRNL AUTH C.LEVY,D.MINNIS,J.DERRICK JRNL TITL DIHYDROPTEROATE SYNTHASE FROM STREPTOCOCCUS PNEUMONIAE: JRNL TITL 2 STRUCTURE, LIGAND RECOGNITION AND MECHANISM OF SULFONAMIDE JRNL TITL 3 RESISTANCE. JRNL REF BIOCHEM.J. V. 412 379 2008 JRNL REFN ISSN 0264-6021 JRNL PMID 18321242 JRNL DOI 10.1042/BJ20071598 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 83.5 REMARK 3 NUMBER OF REFLECTIONS : 18095 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) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 975 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 611 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE SET COUNT : 35 REMARK 3 BIN FREE R VALUE : 0.4250 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4271 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.66000 REMARK 3 B22 (A**2) : -3.03000 REMARK 3 B33 (A**2) : -2.63000 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): 2.237 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.382 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.271 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.730 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.884 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4358 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5893 ; 1.618 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 545 ; 6.485 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 197 ;37.314 ;24.315 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 758 ;18.594 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;18.668 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 687 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3243 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2150 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2946 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 230 ; 0.174 ; 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): 43 ; 0.236 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.289 ; 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): 2847 ; 1.218 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4417 ; 1.343 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1686 ; 2.190 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1476 ; 3.597 ; 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 : 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 2VEG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-OCT-07. REMARK 100 THE DEPOSITION ID IS D_1290031421. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI REMARK 200 OPTICS : OSMICMIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU IMAGE PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19124 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 68.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.5 REMARK 200 DATA REDUNDANCY : 4.570 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 41.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.22 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 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 2VEF REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM IODIDE AND 20% (W/V) REMARK 280 POLYETHYLENE GLYCOL 3,350 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 22.82650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.30100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.30850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.30100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.82650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.30850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 1 REMARK 465 SER A 2 REMARK 465 SER A 3 REMARK 465 LYS A 4 REMARK 465 ALA A 5 REMARK 465 ASN A 6 REMARK 465 ASP A 21 REMARK 465 SER A 22 REMARK 465 PHE A 23 REMARK 465 SER A 24 REMARK 465 ASP A 25 REMARK 465 GLY A 26 REMARK 465 GLY A 27 REMARK 465 GLN A 28 REMARK 465 PHE A 29 REMARK 465 THR A 57 REMARK 465 ARG A 58 REMARK 465 PRO A 59 REMARK 465 GLY A 60 REMARK 465 SER A 61 REMARK 465 GLY A 157 REMARK 465 GLN A 158 REMARK 465 GLU A 163 REMARK 465 GLU A 164 REMARK 465 GLU A 304 REMARK 465 ALA A 305 REMARK 465 GLU A 306 REMARK 465 ASN A 307 REMARK 465 LEU A 308 REMARK 465 ASP A 309 REMARK 465 LEU A 310 REMARK 465 LYS A 311 REMARK 465 GLN A 312 REMARK 465 TYR A 313 REMARK 465 LYS A 314 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 SER B 3 REMARK 465 LYS B 4 REMARK 465 ALA B 5 REMARK 465 PRO B 20 REMARK 465 ASP B 21 REMARK 465 SER B 22 REMARK 465 PHE B 23 REMARK 465 SER B 24 REMARK 465 ASP B 25 REMARK 465 GLY B 26 REMARK 465 GLY B 27 REMARK 465 GLN B 28 REMARK 465 PHE B 29 REMARK 465 PHE B 30 REMARK 465 ALA B 31 REMARK 465 THR B 57 REMARK 465 ARG B 58 REMARK 465 PRO B 59 REMARK 465 GLY B 60 REMARK 465 SER B 61 REMARK 465 SER B 62 REMARK 465 PHE B 156 REMARK 465 GLY B 157 REMARK 465 GLN B 158 REMARK 465 ALA B 159 REMARK 465 ASP B 303 REMARK 465 GLU B 304 REMARK 465 ALA B 305 REMARK 465 GLU B 306 REMARK 465 ASN B 307 REMARK 465 LEU B 308 REMARK 465 ASP B 309 REMARK 465 LEU B 310 REMARK 465 LYS B 311 REMARK 465 GLN B 312 REMARK 465 TYR B 313 REMARK 465 LYS B 314 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR A 161 OG1 CG2 REMARK 470 GLU A 162 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 67 CG GLU B 67 CD 0.096 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 ALA A 103 -6.37 -52.67 REMARK 500 PRO A 152 -168.42 -62.46 REMARK 500 THR A 161 -140.10 -76.96 REMARK 500 GLU A 169 -35.64 -19.18 REMARK 500 ALA A 302 -52.72 -28.21 REMARK 500 THR B 10 132.22 -38.74 REMARK 500 VAL B 18 59.96 -111.96 REMARK 500 LEU B 115 2.12 54.31 REMARK 500 PHE B 206 69.54 -113.40 REMARK 500 PRO B 253 -7.21 -59.27 REMARK 500 LEU B 301 37.02 -91.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMM A1304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A1305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2VEF RELATED DB: PDB REMARK 900 DIHYDROPTEROATE SYNTHASE FROM STREPTOCOCCUS PNEUMONIAE REMARK 999 REMARK 999 SEQUENCE REMARK 999 DIPEPTIDE 'IE' REMOVED FROM THE SEQUENCE AT POSITION 65, REMARK 999 AS THIS CORRESPONDS TO THE SULPHONAMIDE RESISTANT REMARK 999 PHENOTYPE AND THIS STRUCTURE IS FOR THE SENSITIVE FORM OF REMARK 999 THE ENZYME (SEE LOPEZ,P., ESPINOSA,M., GREENBERG,B., LACKS, REMARK 999 S.A., SULFONAMIDE RESISTANCE IN STREPTOCOCCUS PNEUMONIAE REMARK 999 DNA SEQUENCE OF THE GENE ENCODING DIHYDROPTEROATE SYNTHASE REMARK 999 AND CHARACTERIZATION OF THE ENZYME. (1987) J. BACTERIOL. REMARK 999 169 4320-4326) DBREF 2VEG A 1 314 UNP P59655 DHPS_STRR6 1 314 DBREF 2VEG B 1 314 UNP P59655 DHPS_STRR6 1 314 SEQRES 1 A 314 MET SER SER LYS ALA ASN HIS ALA LYS THR VAL ILE CYS SEQRES 2 A 314 GLY ILE ILE ASN VAL THR PRO ASP SER PHE SER ASP GLY SEQRES 3 A 314 GLY GLN PHE PHE ALA LEU GLU GLN ALA LEU GLN GLN ALA SEQRES 4 A 314 ARG LYS LEU ILE ALA GLU GLY ALA SER MET LEU ASP ILE SEQRES 5 A 314 GLY GLY GLU SER THR ARG PRO GLY SER SER TYR VAL GLU SEQRES 6 A 314 ILE GLU GLU GLU ILE GLN ARG VAL VAL PRO VAL ILE LYS SEQRES 7 A 314 ALA ILE ARG LYS GLU SER ASP VAL LEU ILE SER ILE ASP SEQRES 8 A 314 THR TRP LYS SER GLN VAL ALA GLU ALA ALA LEU ALA ALA SEQRES 9 A 314 GLY ALA ASP LEU VAL ASN ASP ILE THR GLY LEU MET GLY SEQRES 10 A 314 ASP GLU LYS MET PRO HIS VAL VAL ALA GLU ALA ARG ALA SEQRES 11 A 314 GLN VAL VAL ILE MET PHE ASN PRO VAL MET ALA ARG PRO SEQRES 12 A 314 GLN HIS PRO SER SER LEU ILE PHE PRO HIS PHE GLY PHE SEQRES 13 A 314 GLY GLN ALA PHE THR GLU GLU GLU LEU ALA ASP PHE GLU SEQRES 14 A 314 THR LEU PRO ILE GLU GLU LEU MET GLU ALA PHE PHE GLU SEQRES 15 A 314 ARG ALA LEU ALA ARG ALA ALA GLU ALA GLY ILE ALA PRO SEQRES 16 A 314 GLU ASN ILE LEU LEU ASP PRO GLY ILE GLY PHE GLY LEU SEQRES 17 A 314 THR LYS LYS GLU ASN LEU LEU LEU LEU ARG ASP LEU ASP SEQRES 18 A 314 LYS LEU HIS GLN LYS GLY TYR PRO ILE PHE LEU GLY VAL SEQRES 19 A 314 SER ARG LYS ARG PHE VAL ILE ASN ILE LEU GLU GLU ASN SEQRES 20 A 314 GLY PHE GLU VAL ASN PRO GLU THR GLU LEU GLY PHE ARG SEQRES 21 A 314 ASN ARG ASP THR ALA SER ALA HIS VAL THR SER ILE ALA SEQRES 22 A 314 ALA ARG GLN GLY VAL GLU VAL VAL ARG VAL HIS ASP VAL SEQRES 23 A 314 ALA SER HIS ARG MET ALA VAL GLU ILE ALA SER ALA ILE SEQRES 24 A 314 ARG LEU ALA ASP GLU ALA GLU ASN LEU ASP LEU LYS GLN SEQRES 25 A 314 TYR LYS SEQRES 1 B 314 MET SER SER LYS ALA ASN HIS ALA LYS THR VAL ILE CYS SEQRES 2 B 314 GLY ILE ILE ASN VAL THR PRO ASP SER PHE SER ASP GLY SEQRES 3 B 314 GLY GLN PHE PHE ALA LEU GLU GLN ALA LEU GLN GLN ALA SEQRES 4 B 314 ARG LYS LEU ILE ALA GLU GLY ALA SER MET LEU ASP ILE SEQRES 5 B 314 GLY GLY GLU SER THR ARG PRO GLY SER SER TYR VAL GLU SEQRES 6 B 314 ILE GLU GLU GLU ILE GLN ARG VAL VAL PRO VAL ILE LYS SEQRES 7 B 314 ALA ILE ARG LYS GLU SER ASP VAL LEU ILE SER ILE ASP SEQRES 8 B 314 THR TRP LYS SER GLN VAL ALA GLU ALA ALA LEU ALA ALA SEQRES 9 B 314 GLY ALA ASP LEU VAL ASN ASP ILE THR GLY LEU MET GLY SEQRES 10 B 314 ASP GLU LYS MET PRO HIS VAL VAL ALA GLU ALA ARG ALA SEQRES 11 B 314 GLN VAL VAL ILE MET PHE ASN PRO VAL MET ALA ARG PRO SEQRES 12 B 314 GLN HIS PRO SER SER LEU ILE PHE PRO HIS PHE GLY PHE SEQRES 13 B 314 GLY GLN ALA PHE THR GLU GLU GLU LEU ALA ASP PHE GLU SEQRES 14 B 314 THR LEU PRO ILE GLU GLU LEU MET GLU ALA PHE PHE GLU SEQRES 15 B 314 ARG ALA LEU ALA ARG ALA ALA GLU ALA GLY ILE ALA PRO SEQRES 16 B 314 GLU ASN ILE LEU LEU ASP PRO GLY ILE GLY PHE GLY LEU SEQRES 17 B 314 THR LYS LYS GLU ASN LEU LEU LEU LEU ARG ASP LEU ASP SEQRES 18 B 314 LYS LEU HIS GLN LYS GLY TYR PRO ILE PHE LEU GLY VAL SEQRES 19 B 314 SER ARG LYS ARG PHE VAL ILE ASN ILE LEU GLU GLU ASN SEQRES 20 B 314 GLY PHE GLU VAL ASN PRO GLU THR GLU LEU GLY PHE ARG SEQRES 21 B 314 ASN ARG ASP THR ALA SER ALA HIS VAL THR SER ILE ALA SEQRES 22 B 314 ALA ARG GLN GLY VAL GLU VAL VAL ARG VAL HIS ASP VAL SEQRES 23 B 314 ALA SER HIS ARG MET ALA VAL GLU ILE ALA SER ALA ILE SEQRES 24 B 314 ARG LEU ALA ASP GLU ALA GLU ASN LEU ASP LEU LYS GLN SEQRES 25 B 314 TYR LYS HET PMM A1304 18 HET PO4 A1305 5 HETNAM PMM PTERIN-6-YL-METHYL-MONOPHOSPHATE HETNAM PO4 PHOSPHATE ION FORMUL 3 PMM C7 H8 N5 O5 P FORMUL 4 PO4 O4 P 3- FORMUL 5 HOH *160(H2 O) HELIX 1 1 PHE A 30 GLY A 46 1 17 HELIX 2 2 SER A 62 SER A 84 1 23 HELIX 3 3 LYS A 94 ALA A 103 1 10 HELIX 4 4 LYS A 120 ARG A 129 1 10 HELIX 5 5 ASN A 137 ARG A 142 1 6 HELIX 6 6 ASP A 167 LEU A 171 5 5 HELIX 7 7 PRO A 172 GLY A 192 1 21 HELIX 8 8 ALA A 194 GLU A 196 5 3 HELIX 9 9 THR A 209 ASP A 219 1 11 HELIX 10 10 ASP A 219 GLN A 225 1 7 HELIX 11 11 LYS A 237 ASN A 247 1 11 HELIX 12 12 THR A 255 GLN A 276 1 22 HELIX 13 13 ASP A 285 LEU A 301 1 17 HELIX 14 14 LEU B 32 GLU B 45 1 14 HELIX 15 15 VAL B 64 SER B 84 1 21 HELIX 16 16 LYS B 94 LEU B 102 1 9 HELIX 17 17 LYS B 120 ARG B 129 1 10 HELIX 18 18 ASN B 137 ARG B 142 1 6 HELIX 19 19 THR B 161 PHE B 168 1 8 HELIX 20 20 PRO B 172 GLY B 192 1 21 HELIX 21 21 ALA B 194 GLU B 196 5 3 HELIX 22 22 THR B 209 ASP B 219 1 11 HELIX 23 23 ASP B 219 GLN B 225 1 7 HELIX 24 24 LYS B 237 ASN B 247 1 11 HELIX 25 25 THR B 255 GLN B 276 1 22 HELIX 26 26 ASP B 285 LEU B 301 1 17 SHEET 1 AA 8 ILE A 198 ASP A 201 0 SHEET 2 AA 8 GLN A 131 MET A 135 1 O VAL A 132 N LEU A 199 SHEET 3 AA 8 LEU A 108 ASP A 111 1 O VAL A 109 N VAL A 133 SHEET 4 AA 8 LEU A 87 ASP A 91 1 O ILE A 90 N ASN A 110 SHEET 5 AA 8 MET A 49 GLY A 53 1 O LEU A 50 N SER A 89 SHEET 6 AA 8 VAL A 11 ASN A 17 1 O GLY A 14 N ASP A 51 SHEET 7 AA 8 VAL A 280 VAL A 283 1 O VAL A 281 N CYS A 13 SHEET 8 AA 8 PHE A 231 GLY A 233 1 O LEU A 232 N ARG A 282 SHEET 1 BA 8 ILE B 198 ASP B 201 0 SHEET 2 BA 8 GLN B 131 MET B 135 1 O VAL B 132 N LEU B 199 SHEET 3 BA 8 LEU B 108 ASP B 111 1 O VAL B 109 N VAL B 133 SHEET 4 BA 8 LEU B 87 ASP B 91 1 O ILE B 90 N ASN B 110 SHEET 5 BA 8 MET B 49 GLY B 53 1 O LEU B 50 N SER B 89 SHEET 6 BA 8 VAL B 11 ASN B 17 1 O ILE B 12 N MET B 49 SHEET 7 BA 8 VAL B 280 VAL B 283 1 O VAL B 281 N CYS B 13 SHEET 8 BA 8 PHE B 231 GLY B 233 1 O LEU B 232 N ARG B 282 SITE 1 AC1 13 ILE A 15 ASN A 17 ASP A 91 ASN A 110 SITE 2 AC1 13 ILE A 112 MET A 135 ASP A 201 PHE A 206 SITE 3 AC1 13 PHE A 231 GLY A 233 LYS A 237 ARG A 282 SITE 4 AC1 13 HIS A 284 SITE 1 AC2 6 ALA A 44 GLU A 45 GLY A 46 THR A 255 SITE 2 AC2 6 GLU A 256 ARG A 290 CRYST1 45.653 90.617 136.602 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.021904 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011035 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007321 0.00000 MTRIX1 1 -0.956000 -0.230000 0.182000 86.35958 1 MTRIX2 1 -0.249000 0.309000 -0.918000 65.10509 1 MTRIX3 1 0.155000 -0.923000 -0.352000 69.83254 1