HEADER TRANSFERASE/TRANSFERASE INHIBITOR 13-JAN-12 4DB7 TITLE CRYSTAL STRUCTURE OF B. ANTHRACIS DHPS WITH COMPOUND 25 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROPTEROATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.15; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_COMMON: ANTHRAX; SOURCE 4 ORGANISM_TAXID: 191218; SOURCE 5 STRAIN: A2012; SOURCE 6 GENE: FOLP; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TIM BARREL, TRANSFERASE, PABA, DHPP, TRANSFERASE-TRANSFERASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.HAMMOUDEH,R.E.LEE,S.W.WHITE REVDAT 4 13-SEP-23 4DB7 1 REMARK SEQADV REVDAT 3 15-NOV-17 4DB7 1 REMARK REVDAT 2 09-MAY-12 4DB7 1 JRNL REVDAT 1 28-MAR-12 4DB7 0 JRNL AUTH Y.ZHAO,D.HAMMOUDEH,M.K.YUN,J.QI,S.W.WHITE,R.E.LEE JRNL TITL STRUCTURE-BASED DESIGN OF NOVEL PYRIMIDO[4,5-C]PYRIDAZINE JRNL TITL 2 DERIVATIVES AS DIHYDROPTEROATE SYNTHASE INHIBITORS WITH JRNL TITL 3 INCREASED AFFINITY. JRNL REF CHEMMEDCHEM V. 7 861 2012 JRNL REFN ISSN 1860-7179 JRNL PMID 22416048 JRNL DOI 10.1002/CMDC.201200049 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.9 REMARK 3 NUMBER OF REFLECTIONS : 23738 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) : 0.233 REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1215 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 791 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 42.36 REMARK 3 BIN R VALUE (WORKING SET) : 0.3470 REMARK 3 BIN FREE R VALUE SET COUNT : 41 REMARK 3 BIN FREE R VALUE : 0.4280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3999 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 81 REMARK 3 SOLVENT ATOMS : 37 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.70000 REMARK 3 B22 (A**2) : 5.70000 REMARK 3 B33 (A**2) : -8.54000 REMARK 3 B12 (A**2) : 2.85000 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): 0.512 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.309 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.254 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.547 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4130 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5571 ; 1.349 ; 1.993 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 508 ; 5.061 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 184 ;35.793 ;25.163 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 764 ;16.591 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;20.997 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 618 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3037 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 2544 ; 0.910 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4086 ; 1.750 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1586 ; 2.117 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1485 ; 3.671 ; 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 2 A 274 REMARK 3 ORIGIN FOR THE GROUP (A): -19.2816 24.3118 3.6198 REMARK 3 T TENSOR REMARK 3 T11: 0.2512 T22: 0.3633 REMARK 3 T33: 0.0786 T12: -0.0938 REMARK 3 T13: 0.0364 T23: 0.0797 REMARK 3 L TENSOR REMARK 3 L11: 0.5208 L22: 1.1216 REMARK 3 L33: 1.2749 L12: -0.0218 REMARK 3 L13: 0.2324 L23: -0.0224 REMARK 3 S TENSOR REMARK 3 S11: 0.0045 S12: -0.1882 S13: 0.0728 REMARK 3 S21: 0.0303 S22: -0.0528 S23: -0.0147 REMARK 3 S31: 0.2670 S32: -0.0344 S33: 0.0482 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 : B 2 B 274 REMARK 3 ORIGIN FOR THE GROUP (A): -30.9580 4.8638 51.4997 REMARK 3 T TENSOR REMARK 3 T11: 0.2551 T22: 0.2880 REMARK 3 T33: 0.0899 T12: -0.0923 REMARK 3 T13: 0.0179 T23: 0.0870 REMARK 3 L TENSOR REMARK 3 L11: 1.1744 L22: 0.5652 REMARK 3 L33: 1.5173 L12: 0.2900 REMARK 3 L13: 0.0594 L23: -0.0300 REMARK 3 S TENSOR REMARK 3 S11: -0.0161 S12: 0.1747 S13: 0.0224 REMARK 3 S21: -0.0081 S22: -0.0525 S23: 0.1055 REMARK 3 S31: -0.0139 S32: 0.3190 S33: 0.0686 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 4DB7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000070111. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL - LIQUID NITROGEN REMARK 200 COOLED REMARK 200 OPTICS : SI 111. ROSENBAUM-ROCK DOUBLE REMARK 200 -CRYSTAL MONOCHROMATOR: LIQUID REMARK 200 NITROGEN COOLED; SAGITALLY REMARK 200 FOCUSING 2ND CRYSTAL, ROSENBAUM- REMARK 200 ROCK VERTICAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 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 : 23895 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.4 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 44.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.80 REMARK 200 R MERGE FOR SHELL (I) : 0.16600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 8.947 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1TWS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, BIS-TRIS PROPANE, PH REMARK 280 9.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 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 175.62067 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 87.81033 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 175.62067 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 87.81033 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 175.62067 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 87.81033 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 175.62067 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 87.81033 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -99.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -49.84750 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 86.33840 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 4020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -122.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -99.69500 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 VAL A 28 REMARK 465 THR A 29 REMARK 465 PRO A 30 REMARK 465 GLY A 64 REMARK 465 GLU A 65 REMARK 465 SER A 66 REMARK 465 THR A 67 REMARK 465 ARG A 68 REMARK 465 PRO A 69 REMARK 465 GLY A 70 REMARK 465 PHE A 71 REMARK 465 ALA A 72 REMARK 465 LYS A 73 REMARK 465 VAL A 74 REMARK 465 GLY A 275 REMARK 465 VAL A 276 REMARK 465 LYS A 277 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 VAL B 28 REMARK 465 THR B 29 REMARK 465 PRO B 30 REMARK 465 ASP B 31 REMARK 465 SER B 32 REMARK 465 PHE B 33 REMARK 465 SER B 34 REMARK 465 GLY B 64 REMARK 465 GLU B 65 REMARK 465 SER B 66 REMARK 465 THR B 67 REMARK 465 ARG B 68 REMARK 465 PRO B 69 REMARK 465 GLY B 70 REMARK 465 PHE B 71 REMARK 465 ALA B 72 REMARK 465 LYS B 73 REMARK 465 VAL B 74 REMARK 465 GLY B 275 REMARK 465 VAL B 276 REMARK 465 LYS B 277 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 TYR A 39 CG TYR A 39 CD2 -0.100 REMARK 500 TYR A 39 CE1 TYR A 39 CZ -0.110 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 TYR A 39 CB - CG - CD1 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 SER A 38 158.30 -44.36 REMARK 500 ARG A 219 13.52 58.84 REMARK 500 SER B 38 177.40 -58.83 REMARK 500 ARG B 219 18.98 59.58 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 Z25 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE Z25 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 306 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TWS RELATED DB: PDB REMARK 900 STRUCTURE OF WT APO BADHPS REMARK 900 RELATED ID: 4D8A RELATED DB: PDB REMARK 900 RELATED ID: 4D8Z RELATED DB: PDB REMARK 900 RELATED ID: 4D9P RELATED DB: PDB REMARK 900 RELATED ID: 4DAF RELATED DB: PDB REMARK 900 RELATED ID: 4DAI RELATED DB: PDB DBREF 4DB7 A 1 277 UNP C3P9L8 C3P9L8_BACAA 1 277 DBREF 4DB7 B 1 277 UNP C3P9L8 C3P9L8_BACAA 1 277 SEQADV 4DB7 MET A -19 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 GLY A -18 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER A -17 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER A -16 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS A -15 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS A -14 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS A -13 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS A -12 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS A -11 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS A -10 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER A -9 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER A -8 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 GLY A -7 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 LEU A -6 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 VAL A -5 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 PRO A -4 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 ARG A -3 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 GLY A -2 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER A -1 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS A 0 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 MET B -19 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 GLY B -18 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER B -17 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER B -16 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS B -15 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS B -14 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS B -13 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS B -12 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS B -11 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS B -10 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER B -9 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER B -8 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 GLY B -7 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 LEU B -6 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 VAL B -5 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 PRO B -4 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 ARG B -3 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 GLY B -2 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 SER B -1 UNP C3P9L8 EXPRESSION TAG SEQADV 4DB7 HIS B 0 UNP C3P9L8 EXPRESSION TAG SEQRES 1 A 297 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 297 LEU VAL PRO ARG GLY SER HIS MET LYS TRP ASP TYR ASP SEQRES 3 A 297 LEU ARG CYS GLY GLU TYR THR LEU ASN LEU ASN GLU LYS SEQRES 4 A 297 THR LEU ILE MET GLY ILE LEU ASN VAL THR PRO ASP SER SEQRES 5 A 297 PHE SER ASP GLY GLY SER TYR ASN GLU VAL ASP ALA ALA SEQRES 6 A 297 VAL ARG HIS ALA LYS GLU MET ARG ASP GLU GLY ALA HIS SEQRES 7 A 297 ILE ILE ASP ILE GLY GLY GLU SER THR ARG PRO GLY PHE SEQRES 8 A 297 ALA LYS VAL SER VAL GLU GLU GLU ILE LYS ARG VAL VAL SEQRES 9 A 297 PRO MET ILE GLN ALA VAL SER LYS GLU VAL LYS LEU PRO SEQRES 10 A 297 ILE SER ILE ASP THR TYR LYS ALA GLU VAL ALA LYS GLN SEQRES 11 A 297 ALA ILE GLU ALA GLY ALA HIS ILE ILE ASN ASP ILE TRP SEQRES 12 A 297 GLY ALA LYS ALA GLU PRO LYS ILE ALA GLU VAL ALA ALA SEQRES 13 A 297 HIS TYR ASP VAL PRO ILE ILE LEU MET HIS ASN ARG ASP SEQRES 14 A 297 ASN MET ASN TYR ARG ASN LEU MET ALA ASP MET ILE ALA SEQRES 15 A 297 ASP LEU TYR ASP SER ILE LYS ILE ALA LYS ASP ALA GLY SEQRES 16 A 297 VAL ARG ASP GLU ASN ILE ILE LEU ASP PRO GLY ILE GLY SEQRES 17 A 297 PHE ALA LYS THR PRO GLU GLN ASN LEU GLU ALA MET ARG SEQRES 18 A 297 ASN LEU GLU GLN LEU ASN VAL LEU GLY TYR PRO VAL LEU SEQRES 19 A 297 LEU GLY THR SER ARG LYS SER PHE ILE GLY HIS VAL LEU SEQRES 20 A 297 ASP LEU PRO VAL GLU GLU ARG LEU GLU GLY THR GLY ALA SEQRES 21 A 297 THR VAL CYS LEU GLY ILE GLU LYS GLY CYS GLU PHE VAL SEQRES 22 A 297 ARG VAL HIS ASP VAL LYS GLU MET SER ARG MET ALA LYS SEQRES 23 A 297 MET MET ASP ALA MET ILE GLY LYS GLY VAL LYS SEQRES 1 B 297 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 297 LEU VAL PRO ARG GLY SER HIS MET LYS TRP ASP TYR ASP SEQRES 3 B 297 LEU ARG CYS GLY GLU TYR THR LEU ASN LEU ASN GLU LYS SEQRES 4 B 297 THR LEU ILE MET GLY ILE LEU ASN VAL THR PRO ASP SER SEQRES 5 B 297 PHE SER ASP GLY GLY SER TYR ASN GLU VAL ASP ALA ALA SEQRES 6 B 297 VAL ARG HIS ALA LYS GLU MET ARG ASP GLU GLY ALA HIS SEQRES 7 B 297 ILE ILE ASP ILE GLY GLY GLU SER THR ARG PRO GLY PHE SEQRES 8 B 297 ALA LYS VAL SER VAL GLU GLU GLU ILE LYS ARG VAL VAL SEQRES 9 B 297 PRO MET ILE GLN ALA VAL SER LYS GLU VAL LYS LEU PRO SEQRES 10 B 297 ILE SER ILE ASP THR TYR LYS ALA GLU VAL ALA LYS GLN SEQRES 11 B 297 ALA ILE GLU ALA GLY ALA HIS ILE ILE ASN ASP ILE TRP SEQRES 12 B 297 GLY ALA LYS ALA GLU PRO LYS ILE ALA GLU VAL ALA ALA SEQRES 13 B 297 HIS TYR ASP VAL PRO ILE ILE LEU MET HIS ASN ARG ASP SEQRES 14 B 297 ASN MET ASN TYR ARG ASN LEU MET ALA ASP MET ILE ALA SEQRES 15 B 297 ASP LEU TYR ASP SER ILE LYS ILE ALA LYS ASP ALA GLY SEQRES 16 B 297 VAL ARG ASP GLU ASN ILE ILE LEU ASP PRO GLY ILE GLY SEQRES 17 B 297 PHE ALA LYS THR PRO GLU GLN ASN LEU GLU ALA MET ARG SEQRES 18 B 297 ASN LEU GLU GLN LEU ASN VAL LEU GLY TYR PRO VAL LEU SEQRES 19 B 297 LEU GLY THR SER ARG LYS SER PHE ILE GLY HIS VAL LEU SEQRES 20 B 297 ASP LEU PRO VAL GLU GLU ARG LEU GLU GLY THR GLY ALA SEQRES 21 B 297 THR VAL CYS LEU GLY ILE GLU LYS GLY CYS GLU PHE VAL SEQRES 22 B 297 ARG VAL HIS ASP VAL LYS GLU MET SER ARG MET ALA LYS SEQRES 23 B 297 MET MET ASP ALA MET ILE GLY LYS GLY VAL LYS HET Z25 A 301 18 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 A 305 5 HET Z25 B 301 18 HET SO4 B 302 5 HET SO4 B 303 5 HET SO4 B 304 5 HET SO4 B 305 5 HET SO4 B 306 5 HETNAM Z25 3-(7-AMINO-4,5-DIOXO-1,4,5,6-TETRAHYDROPYRIMIDO[4,5- HETNAM 2 Z25 C]PYRIDAZIN-3-YL)PROPANOIC ACID HETNAM SO4 SULFATE ION FORMUL 3 Z25 2(C9 H9 N5 O4) FORMUL 4 SO4 9(O4 S 2-) FORMUL 14 HOH *37(H2 O) HELIX 1 1 SER A 38 GLU A 55 1 18 HELIX 2 2 VAL A 76 VAL A 94 1 19 HELIX 3 3 LYS A 104 ALA A 114 1 11 HELIX 4 4 PRO A 129 ASP A 139 1 11 HELIX 5 5 ASN A 155 ALA A 174 1 20 HELIX 6 6 ARG A 177 GLU A 179 5 3 HELIX 7 7 THR A 192 ASN A 202 1 11 HELIX 8 8 LEU A 203 GLY A 210 5 8 HELIX 9 9 LYS A 220 ASP A 228 1 9 HELIX 10 10 PRO A 230 GLU A 233 5 4 HELIX 11 11 ARG A 234 LYS A 248 1 15 HELIX 12 12 ASP A 257 GLY A 273 1 17 HELIX 13 13 SER B 38 GLY B 56 1 19 HELIX 14 14 VAL B 76 VAL B 94 1 19 HELIX 15 15 LYS B 104 GLY B 115 1 12 HELIX 16 16 PRO B 129 ASP B 139 1 11 HELIX 17 17 ASN B 155 ALA B 174 1 20 HELIX 18 18 ARG B 177 GLU B 179 5 3 HELIX 19 19 THR B 192 ASN B 202 1 11 HELIX 20 20 LEU B 203 GLY B 210 5 8 HELIX 21 21 LYS B 220 ASP B 228 1 9 HELIX 22 22 PRO B 230 GLU B 233 5 4 HELIX 23 23 ARG B 234 LYS B 248 1 15 HELIX 24 24 ASP B 257 GLY B 273 1 17 SHEET 1 A 2 LEU A 7 CYS A 9 0 SHEET 2 A 2 TYR A 12 LEU A 14 -1 O LEU A 14 N LEU A 7 SHEET 1 B 8 ILE A 181 ASP A 184 0 SHEET 2 B 8 ILE A 142 MET A 145 1 N LEU A 144 O ILE A 182 SHEET 3 B 8 ILE A 118 ASP A 121 1 N ILE A 119 O ILE A 143 SHEET 4 B 8 ILE A 98 ASP A 101 1 N ILE A 100 O ILE A 118 SHEET 5 B 8 ILE A 59 ILE A 62 1 N ILE A 62 O SER A 99 SHEET 6 B 8 LEU A 21 ILE A 25 1 N GLY A 24 O ASP A 61 SHEET 7 B 8 PHE A 252 VAL A 255 1 O VAL A 253 N MET A 23 SHEET 8 B 8 LEU A 214 LEU A 215 1 N LEU A 215 O ARG A 254 SHEET 1 C 2 LEU B 7 CYS B 9 0 SHEET 2 C 2 TYR B 12 LEU B 14 -1 O LEU B 14 N LEU B 7 SHEET 1 D 8 ILE B 181 ASP B 184 0 SHEET 2 D 8 ILE B 142 MET B 145 1 N LEU B 144 O ILE B 182 SHEET 3 D 8 ILE B 118 ASP B 121 1 N ILE B 119 O ILE B 143 SHEET 4 D 8 ILE B 98 ILE B 100 1 N ILE B 100 O ASN B 120 SHEET 5 D 8 ILE B 59 ILE B 62 1 N ILE B 62 O SER B 99 SHEET 6 D 8 LEU B 21 ILE B 25 1 N GLY B 24 O ILE B 59 SHEET 7 D 8 PHE B 252 VAL B 255 1 O VAL B 253 N MET B 23 SHEET 8 D 8 LEU B 214 GLY B 216 1 N LEU B 215 O ARG B 254 SITE 1 AC1 10 ASP A 101 ASN A 120 ILE A 122 ILE A 143 SITE 2 AC1 10 ASP A 184 PHE A 189 LEU A 214 GLY A 216 SITE 3 AC1 10 LYS A 220 ARG A 254 SITE 1 AC2 1 ARG A 219 SITE 1 AC3 2 LYS A 50 ARG A 53 SITE 1 AC4 2 SER A 221 ARG A 234 SITE 1 AC5 2 LEU A 229 ARG A 263 SITE 1 AC6 10 ASP B 101 ASN B 120 ILE B 122 ASP B 184 SITE 2 AC6 10 PHE B 189 GLY B 216 LYS B 220 ARG B 254 SITE 3 AC6 10 HIS B 256 HOH B 416 SITE 1 AC7 2 LYS B 50 ARG B 53 SITE 1 AC8 3 GLU B 198 ARG B 201 ASN B 202 SITE 1 AC9 2 SER B 221 ARG B 234 SITE 1 BC1 3 LEU B 229 ARG B 263 HOH B 409 SITE 1 BC2 1 ARG B 219 CRYST1 99.695 99.695 263.431 90.00 90.00 120.00 P 62 2 2 24 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 0.010031 0.005791 0.000000 0.00000 SCALE2 0.000000 0.011582 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003796 0.00000