HEADER TRANSFERASE 01-JUL-04 1TWZ TITLE DIHYDROPTEROATE SYNTHETASE, WITH BOUND SUBSTRATE ANALOGUE PTP, FROM TITLE 2 BACILLUS ANTHRACIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DHPS, 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_TAXID: 191218; SOURCE 4 STRAIN: STR. A2012; SOURCE 5 GENE: FOLP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS ANTHRACIS, FOLATE BIOSYNTHESIS, DIHYDROPTEROATE, PTERINE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.BABAOGLU,J.QI,R.L.LEE,S.W.WHITE REVDAT 6 23-AUG-23 1TWZ 1 REMARK SEQADV REVDAT 5 14-FEB-18 1TWZ 1 REMARK REVDAT 4 11-OCT-17 1TWZ 1 REMARK REVDAT 3 13-JUL-11 1TWZ 1 VERSN REVDAT 2 24-FEB-09 1TWZ 1 VERSN REVDAT 1 14-SEP-04 1TWZ 0 JRNL AUTH K.BABAOGLU,J.QI,R.E.LEE,S.W.WHITE JRNL TITL CRYSTAL STRUCTURE OF 7,8-DIHYDROPTEROATE SYNTHASE FROM JRNL TITL 2 BACILLUS ANTHRACIS; MECHANISM AND NOVEL INHIBITOR DESIGN. JRNL REF STRUCTURE V. 12 1705 2004 JRNL REFN ISSN 0969-2126 JRNL PMID 15341734 JRNL DOI 10.1016/J.STR.2004.07.011 REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : -3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 18715 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) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1004 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) : 2.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.82 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1344 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4093 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 134 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.38000 REMARK 3 B22 (A**2) : 4.38000 REMARK 3 B33 (A**2) : -6.56000 REMARK 3 B12 (A**2) : 2.19000 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): 1.079 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.376 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.263 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.324 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4223 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5702 ; 1.732 ; 1.987 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 523 ; 5.696 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 636 ; 0.106 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3103 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2231 ; 0.256 ; 0.200 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): 233 ; 0.169 ; 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): 80 ; 0.426 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.154 ; 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): 2615 ; 0.603 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4205 ; 1.178 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1608 ; 1.813 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1497 ; 2.898 ; 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 : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 3 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 2 A 27 1 REMARK 3 1 B 2 B 27 1 REMARK 3 2 A 39 A 62 1 REMARK 3 2 B 39 B 62 1 REMARK 3 3 A 78 A 274 1 REMARK 3 3 B 78 B 274 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1937 ; 0.12 ; 0.05 REMARK 3 TIGHT THERMAL 1 A (A**2): 1937 ; 0.11 ; 0.50 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 282 B 282 1 REMARK 3 1 A 282 B 282 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 2 B (A): 36 ; 0.00 ; 0.05 REMARK 3 TIGHT THERMAL 2 B (A**2): 36 ; 0.00 ; 0.50 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 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): -78.1741 79.8713 91.3175 REMARK 3 T TENSOR REMARK 3 T11: 0.2100 T22: 0.2861 REMARK 3 T33: 0.2806 T12: 0.2275 REMARK 3 T13: -0.0159 T23: 0.0835 REMARK 3 L TENSOR REMARK 3 L11: 2.1238 L22: 1.9349 REMARK 3 L33: 4.1946 L12: -0.0843 REMARK 3 L13: 0.0171 L23: -0.0447 REMARK 3 S TENSOR REMARK 3 S11: -0.1919 S12: -0.1996 S13: 0.0258 REMARK 3 S21: 0.2062 S22: -0.0220 S23: -0.2817 REMARK 3 S31: 0.2511 S32: 0.8394 S33: 0.2140 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): -67.4397 60.8303 138.4964 REMARK 3 T TENSOR REMARK 3 T11: 0.4682 T22: 0.1774 REMARK 3 T33: 0.2660 T12: 0.0533 REMARK 3 T13: -0.0635 T23: 0.1024 REMARK 3 L TENSOR REMARK 3 L11: 1.7154 L22: 1.8141 REMARK 3 L33: 3.9180 L12: 0.0973 REMARK 3 L13: 0.2501 L23: -0.0632 REMARK 3 S TENSOR REMARK 3 S11: -0.1089 S12: 0.2551 S13: 0.2142 REMARK 3 S21: -0.3165 S22: -0.1661 S23: -0.0927 REMARK 3 S31: -0.8516 S32: 0.2426 S33: 0.2749 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 283 A 289 REMARK 3 RESIDUE RANGE : B 283 B 288 REMARK 3 RESIDUE RANGE : A 278 A 281 REMARK 3 RESIDUE RANGE : B 278 B 281 REMARK 3 ORIGIN FOR THE GROUP (A): -75.2219 69.1002 113.4019 REMARK 3 T TENSOR REMARK 3 T11: 0.2866 T22: 0.1931 REMARK 3 T33: 0.1524 T12: 0.1540 REMARK 3 T13: 0.0153 T23: 0.0799 REMARK 3 L TENSOR REMARK 3 L11: -0.2378 L22: -0.7268 REMARK 3 L33: 0.5709 L12: 0.3339 REMARK 3 L13: -0.0519 L23: 0.3319 REMARK 3 S TENSOR REMARK 3 S11: 0.1301 S12: 0.0223 S13: 0.0133 REMARK 3 S21: -0.0415 S22: -0.1563 S23: -0.0337 REMARK 3 S31: 0.0547 S32: 0.0476 S33: 0.0262 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: TLS REFINEMENT USED THROUGHOUT REMARK 4 REMARK 4 1TWZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1000022987. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9 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 : SILICON REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19781 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05700 REMARK 200 FOR THE DATA SET : 57.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 12.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32400 REMARK 200 FOR SHELL : 7.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1TWS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, TRIS, PH 9, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 219K, 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 175.24333 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 87.62167 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 175.24333 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 87.62167 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 175.24333 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 87.62167 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 175.24333 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 87.62167 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 300 REMARK: THE BIOLOGICAL DIMER IS GENERATED REMARK 300 BY THE TWO FOLD AXIS: X,Y,Z 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 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 -194.72400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 168.63593 REMARK 350 BIOMT3 2 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: PISA 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -146.04300 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 84.31797 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 B 327 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 -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 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 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 ASP B 31 REMARK 465 SER B 32 REMARK 465 PHE B 33 REMARK 465 SER B 34 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 GLY B 275 REMARK 465 VAL B 276 REMARK 465 LYS B 277 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 NH2 ARG A 53 O1 SO4 A 278 2.07 REMARK 500 OD2 ASP B 61 OG SER B 99 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CE1 HIS A 137 CE1 HIS A 137 7465 1.85 REMARK 500 REMARK 500 REMARK: NULL 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 MET A 160 SD MET A 160 CE -0.448 REMARK 500 MET B 151 SD MET B 151 CE 0.385 REMARK 500 TYR B 165 CB TYR B 165 CG -0.098 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 ASP A 4 CB - CG - OD2 ANGL. DEV. = 8.3 DEGREES REMARK 500 ASP A 35 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 43 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 GLU A 79 OE1 - CD - OE2 ANGL. DEV. = -8.6 DEGREES REMARK 500 ASP A 121 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 139 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 149 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 173 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 178 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 184 CB - CG - OD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 228 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 269 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 4 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 35 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 GLU B 79 OE1 - CD - OE2 ANGL. DEV. = -8.1 DEGREES REMARK 500 ASP B 101 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP B 149 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 173 CB - CG - OD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP B 184 CB - CG - OD2 ANGL. DEV. = 8.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 VAL A 28 64.50 -118.17 REMARK 500 SER A 32 -2.76 -59.41 REMARK 500 ALA A 125 -0.10 76.92 REMARK 500 GLU A 128 80.17 -151.20 REMARK 500 ASP A 149 45.11 -92.59 REMARK 500 SER A 218 113.68 -39.88 REMARK 500 THR B 29 87.32 27.27 REMARK 500 GLU B 65 137.68 164.38 REMARK 500 ASN B 155 97.69 -164.67 REMARK 500 ARG B 219 10.33 59.57 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 SO4 B 278 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 278 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 279 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 279 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 280 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 280 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 281 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 281 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMM A 282 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMM B 282 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TWS RELATED DB: PDB REMARK 900 UNLIGANDED STRUCTURE REMARK 900 RELATED ID: 1TWW RELATED DB: PDB REMARK 900 PTPP BOUND STRUCTURE REMARK 900 RELATED ID: 1TX0 RELATED DB: PDB REMARK 900 PRODUCT ANALOG REMARK 900 RELATED ID: 1TX2 RELATED DB: PDB DBREF 1TWZ A 1 277 UNP Q81VW8 Q81VW8_BACAN 1 277 DBREF 1TWZ B 1 277 UNP Q81VW8 Q81VW8_BACAN 1 277 SEQADV 1TWZ MET A -19 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ GLY A -18 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER A -17 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER A -16 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS A -15 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS A -14 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS A -13 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS A -12 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS A -11 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS A -10 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER A -9 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER A -8 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ GLY A -7 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ LEU A -6 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ VAL A -5 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ PRO A -4 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ ARG A -3 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ GLY A -2 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER A -1 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS A 0 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ MET B -19 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ GLY B -18 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER B -17 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER B -16 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS B -15 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS B -14 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS B -13 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS B -12 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS B -11 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS B -10 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER B -9 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER B -8 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ GLY B -7 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ LEU B -6 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ VAL B -5 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ PRO B -4 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ ARG B -3 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ GLY B -2 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ SER B -1 UNP Q81VW8 EXPRESSION TAG SEQADV 1TWZ HIS B 0 UNP Q81VW8 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 SO4 A 278 5 HET SO4 A 279 5 HET SO4 A 280 5 HET SO4 A 281 5 HET PMM A 282 18 HET SO4 B 278 5 HET SO4 B 279 5 HET SO4 B 280 5 HET SO4 B 281 5 HET PMM B 282 18 HETNAM SO4 SULFATE ION HETNAM PMM PTERIN-6-YL-METHYL-MONOPHOSPHATE FORMUL 3 SO4 8(O4 S 2-) FORMUL 7 PMM 2(C7 H8 N5 O5 P) FORMUL 13 HOH *134(H2 O) HELIX 1 1 SER A 38 GLY A 56 1 19 HELIX 2 2 SER A 75 VAL A 94 1 20 HELIX 3 3 LYS A 104 GLY A 115 1 12 HELIX 4 4 PRO A 129 ASP A 139 1 11 HELIX 5 5 ASN A 155 ASP A 173 1 19 HELIX 6 6 ARG A 177 GLU A 179 5 3 HELIX 7 7 THR A 192 LEU A 203 1 12 HELIX 8 8 GLU A 204 GLY A 210 5 7 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 SER B 75 VAL B 94 1 20 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 LEU B 203 1 12 HELIX 20 20 GLU B 204 GLY B 210 5 7 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 GLY A 63 1 N ILE A 62 O SER A 99 SHEET 6 B 8 LEU A 21 LEU A 26 1 N GLY A 24 O ILE A 59 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 GLY A 216 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 ASP B 101 1 N ILE B 100 O ASN B 120 SHEET 5 D 8 ILE B 59 GLY B 63 1 N ILE B 60 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 2 LYS B 50 ARG B 53 SITE 1 AC2 3 LYS A 50 ARG A 53 HOH A 307 SITE 1 AC3 3 ASN A 27 ARG A 219 HOH A 296 SITE 1 AC4 1 ARG B 219 SITE 1 AC5 3 SER B 221 ARG B 234 HOH B 306 SITE 1 AC6 2 SER A 221 ARG A 234 SITE 1 AC7 3 GLU A 198 ARG A 201 ASN A 202 SITE 1 AC8 2 ARG B 201 ASN B 202 SITE 1 AC9 10 ASP A 101 ASN A 120 ILE A 122 MET A 145 SITE 2 AC9 10 ASP A 184 PHE A 189 GLY A 216 LYS A 220 SITE 3 AC9 10 ARG A 254 HOH A 316 SITE 1 BC1 11 ASP B 101 ASN B 120 ILE B 122 MET B 145 SITE 2 BC1 11 ASP B 184 PHE B 189 GLY B 216 LYS B 220 SITE 3 BC1 11 ARG B 254 HIS B 256 HOH B 292 CRYST1 97.362 97.362 262.865 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 0.010271 0.005930 0.000000 0.00000 SCALE2 0.000000 0.011860 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003804 0.00000