HEADER TRANSFERASE 01-AUG-07 2V7T TITLE X-RAY CRYSTAL STRUCTURE OF 5'-FLUORODEOXYADENOSINE SYNTHASE S158G TITLE 2 MUTANT COMPLEXED WITH S-ADENOSYL-L-HOMOCYSTEINE AND CHLORIDE ION COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-FLUORO-5'-DEOXYADENOSINE SYNTHASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 2.5.1.63; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES CATTLEYA; SOURCE 3 ORGANISM_TAXID: 29303; SOURCE 4 STRAIN: NRRL8057; SOURCE 5 ATCC: 9747; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: C43; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PEHISTEV KEYWDS TRANSFERASE, MECHANISM OF FLUORINATION, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.ZHU,D.O'HAGAN,J.H.NAISMITH REVDAT 5 13-DEC-23 2V7T 1 REMARK REVDAT 4 28-MAR-18 2V7T 1 JRNL REVDAT 3 13-JUL-11 2V7T 1 VERSN REVDAT 2 24-FEB-09 2V7T 1 VERSN REVDAT 1 12-AUG-08 2V7T 0 JRNL AUTH X.ZHU,D.A.ROBINSON,A.R.MCEWAN,D.O'HAGAN,J.H.NAISMITH JRNL TITL MECHANISM OF ENZYMATIC FLUORINATION IN STREPTOMYCES JRNL TITL 2 CATTLEYA. JRNL REF J. AM. CHEM. SOC. V. 129 14597 2007 JRNL REFN ESSN 1520-5126 JRNL PMID 17985882 JRNL DOI 10.1021/JA0731569 REMARK 2 REMARK 2 RESOLUTION. 2.15 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 45152 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2358 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3145 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2000 REMARK 3 BIN FREE R VALUE SET COUNT : 131 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6654 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 81 REMARK 3 SOLVENT ATOMS : 448 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) : 31.06 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.18000 REMARK 3 B22 (A**2) : 1.96000 REMARK 3 B33 (A**2) : -0.78000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.247 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.186 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.832 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6906 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9429 ; 1.434 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 870 ; 8.215 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 297 ;33.859 ;23.131 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1011 ;13.273 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 51 ;16.951 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1050 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5355 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3304 ; 0.195 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4701 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 467 ; 0.120 ; 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): 105 ; 0.258 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 16 ; 0.246 ; 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): 4485 ; 0.672 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7008 ; 1.056 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2814 ; 1.742 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2421 ; 2.635 ; 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 3 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 8 A 220 2 REMARK 3 1 B 8 B 220 2 REMARK 3 1 C 8 C 220 2 REMARK 3 2 A 231 A 241 2 REMARK 3 2 B 231 B 241 2 REMARK 3 2 C 231 C 241 2 REMARK 3 3 A 247 A 298 2 REMARK 3 3 B 247 B 298 2 REMARK 3 3 C 247 C 298 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1104 ; 0.05 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 B (A): 1104 ; 0.08 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 C (A): 1104 ; 0.08 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 998 ; 0.47 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 B (A): 998 ; 0.50 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 C (A): 998 ; 0.52 ; 0.50 REMARK 3 TIGHT THERMAL 1 A (A**2): 1104 ; 0.12 ; 0.50 REMARK 3 TIGHT THERMAL 1 B (A**2): 1104 ; 0.13 ; 0.50 REMARK 3 TIGHT THERMAL 1 C (A**2): 1104 ; 0.13 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 998 ; 0.76 ; 2.00 REMARK 3 MEDIUM THERMAL 1 B (A**2): 998 ; 0.71 ; 2.00 REMARK 3 MEDIUM THERMAL 1 C (A**2): 998 ; 0.81 ; 2.00 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 8 A 298 REMARK 3 ORIGIN FOR THE GROUP (A): 22.4589 13.6910 68.3138 REMARK 3 T TENSOR REMARK 3 T11: -0.0280 T22: -0.0286 REMARK 3 T33: -0.0172 T12: -0.0224 REMARK 3 T13: 0.0387 T23: -0.0286 REMARK 3 L TENSOR REMARK 3 L11: 1.2861 L22: 0.4971 REMARK 3 L33: 0.2244 L12: -0.0579 REMARK 3 L13: -0.0776 L23: 0.1189 REMARK 3 S TENSOR REMARK 3 S11: -0.0247 S12: 0.0695 S13: -0.2317 REMARK 3 S21: 0.0177 S22: -0.0500 S23: 0.0462 REMARK 3 S31: 0.0310 S32: -0.1024 S33: 0.0747 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 8 B 298 REMARK 3 ORIGIN FOR THE GROUP (A): 27.0924 45.0079 69.1443 REMARK 3 T TENSOR REMARK 3 T11: -0.0101 T22: -0.0510 REMARK 3 T33: -0.0511 T12: 0.0185 REMARK 3 T13: -0.0073 T23: -0.0078 REMARK 3 L TENSOR REMARK 3 L11: 0.7692 L22: 0.3274 REMARK 3 L33: 0.7169 L12: 0.1574 REMARK 3 L13: 0.3264 L23: 0.3085 REMARK 3 S TENSOR REMARK 3 S11: -0.0359 S12: -0.0186 S13: 0.0956 REMARK 3 S21: -0.0115 S22: -0.0539 S23: 0.0413 REMARK 3 S31: -0.1503 S32: -0.0595 S33: 0.0898 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 : C 8 C 298 REMARK 3 ORIGIN FOR THE GROUP (A): 51.5112 25.1856 73.3880 REMARK 3 T TENSOR REMARK 3 T11: -0.0363 T22: -0.0093 REMARK 3 T33: -0.0501 T12: 0.0092 REMARK 3 T13: 0.0030 T23: 0.0312 REMARK 3 L TENSOR REMARK 3 L11: 0.5056 L22: 0.4871 REMARK 3 L33: 0.4262 L12: 0.1091 REMARK 3 L13: 0.0306 L23: -0.0029 REMARK 3 S TENSOR REMARK 3 S11: -0.0020 S12: 0.0098 S13: -0.0767 REMARK 3 S21: 0.0180 S22: -0.0349 S23: -0.0674 REMARK 3 S31: 0.0366 S32: 0.0788 S33: 0.0368 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 2V7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1290033330. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97935 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45152 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 37.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.400 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.42000 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1RQP REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRATE-PHOSPHATE BUFFER PH4.6, REMARK 280 18%(W/V)PEG1000, 0.2M LICL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 91.40250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 91.40250 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 1.000000 0.000000 0.000000 38.13950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 63.90550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.13950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 63.90550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 91.40250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.13950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 63.90550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 91.40250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.13950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 63.90550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 26640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 73020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -170.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 76.27900 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 91.40250 REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, SER 158 TO GLY REMARK 400 ENGINEERED RESIDUE IN CHAIN B, SER 158 TO GLY REMARK 400 ENGINEERED RESIDUE IN CHAIN C, SER 158 TO GLY 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 ALA A 2 REMARK 465 ALA A 3 REMARK 465 ASN A 4 REMARK 465 SER A 5 REMARK 465 THR A 6 REMARK 465 ARG A 7 REMARK 465 ARG A 299 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 3 REMARK 465 ASN B 4 REMARK 465 SER B 5 REMARK 465 THR B 6 REMARK 465 ARG B 7 REMARK 465 ARG B 299 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 ALA C 3 REMARK 465 ASN C 4 REMARK 465 SER C 5 REMARK 465 THR C 6 REMARK 465 ARG C 7 REMARK 465 ARG C 299 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 TRP A 50 N - CA - C ANGL. DEV. = -17.3 DEGREES REMARK 500 ARG A 270 NE - CZ - NH2 ANGL. DEV. = -3.2 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 TRP A 50 4.04 108.40 REMARK 500 LYS A 92 -76.86 -90.26 REMARK 500 ALA A 95 123.71 80.59 REMARK 500 VAL A 162 -64.97 -132.11 REMARK 500 ALA A 208 146.45 -170.41 REMARK 500 VAL B 43 -70.97 -79.82 REMARK 500 LYS B 92 -81.64 -93.85 REMARK 500 ALA B 95 125.22 77.11 REMARK 500 VAL B 162 -62.76 -133.48 REMARK 500 ASP B 241 14.16 59.38 REMARK 500 LYS C 92 -75.12 -92.27 REMARK 500 ALA C 95 123.57 76.90 REMARK 500 VAL C 162 -60.80 -128.78 REMARK 500 VAL C 243 -50.84 -131.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PRO A 49 TRP A 50 129.02 REMARK 500 THR C 75 THR C 76 147.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "BB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "CB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A1299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A1300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B1299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B1300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH C1299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C1300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RQP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE AND MECHANISM OF A BACTERIAL FLUORINATINGENZYME REMARK 900 RELATED ID: 2C2W RELATED DB: PDB REMARK 900 THE FLUORINASE FROM STREPTOMYCES CATTLEYA IS ALSO A CHLORINASE. REMARK 900 STRUCTURE OF 5'-CHLORO- 5'-DEOXYADENOSINE CRSTALLISED IN THE REMARK 900 FLUORINASE. REMARK 900 RELATED ID: 2C4U RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE APO FORM OF THE 5'-FLUORO-5'- REMARK 900 DEOXYADENOSINE SYNTHASE ENZYME FROM STREPTOMYCES CATTLEYA REMARK 900 RELATED ID: 2CBX RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF 5'- FLUORODEOXYADENOSINE SYNTHASE FROM REMARK 900 STREPTOMYCES CATTLEYA COMPLEXED WITH BETA-D- ERYTHROFURANOSYL- REMARK 900 ADENOSINE REMARK 900 RELATED ID: 2CC2 RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF 5'- FLUORODEOXYADENOSINE SYNTHASE FROM REMARK 900 STREPTOMYCES CATTLEYA COMPLEXED WITH 5'DEOXYADENOSINE REMARK 900 RELATED ID: 1RQR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE AND MECHANISM OF A BACTERIAL FLUORINATINGENZYME, REMARK 900 PRODUCT COMPLEX REMARK 900 RELATED ID: 2C4T RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF 5'- FLUORODEOXYADENOSINE SYNTHASE FROM REMARK 900 STREPTOMYCES CATTLEYA COMPLEXED WITH AN INHIBITOR, AN ANALOGUE OF S- REMARK 900 ADENOSYL METHIONINE REMARK 900 RELATED ID: 2C5B RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTUE OF 5'- FLUORODEOXYADENOSINE SYNTHASE FROM REMARK 900 STREPTOMYCES CATTLEYA COMPLEXED WITH 2'DEOXY-5'DEOXY- REMARK 900 FLUOROADENOSINE. REMARK 900 RELATED ID: 2C5H RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF 5- FLUORODEOXYADENOSINE SYNTHASE FROM REMARK 900 STREPTOMYCES CATTLEYA COMPLEXED WITH 5-DEOXY-ADENOSINE REMARK 900 RELATED ID: 2V7U RELATED DB: PDB REMARK 900 THE STRUCTURAL BASIS OF THE MECHANISM OF THE FLUORINASE IN REMARK 900 STREPTOMYCES CATTLEYA REMARK 900 RELATED ID: 2V7V RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF 5'- FLUORODEOXYADENOSINE SYNTHASE FROM REMARK 900 STREPTOMYCES CATTLEYA COMPLEXED WITH 5'-FLUORO-ADENOSINE REMARK 900 RELATED ID: 2V7W RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF 5'- FLUORODEOXYADENOSINE SYNTHASE S158G REMARK 900 MUTANT FROM STREPTOMYCES CATTLEYA COMPLEXED WITH 5'DEOXY - REMARK 900 FLUOROADENOSINE REMARK 900 RELATED ID: 2V7X RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF 5'- FLUORODEOXYADENOSINE SYNTHASE S158A REMARK 900 MUTANT FROM STREPTOMYCES CATTLEYA COMPLEXED WITH THE PRODUCTS, FDA REMARK 900 AND MET DBREF 2V7T A 1 299 UNP Q70GK9 Q70GK9_STRCT 1 299 DBREF 2V7T B 1 299 UNP Q70GK9 Q70GK9_STRCT 1 299 DBREF 2V7T C 1 299 UNP Q70GK9 Q70GK9_STRCT 1 299 SEQADV 2V7T GLY A 158 UNP Q70GK9 SER 158 ENGINEERED MUTATION SEQADV 2V7T GLY B 158 UNP Q70GK9 SER 158 ENGINEERED MUTATION SEQADV 2V7T GLY C 158 UNP Q70GK9 SER 158 ENGINEERED MUTATION SEQRES 1 A 299 MET ALA ALA ASN SER THR ARG ARG PRO ILE ILE ALA PHE SEQRES 2 A 299 MET SER ASP LEU GLY THR THR ASP ASP SER VAL ALA GLN SEQRES 3 A 299 CYS LYS GLY LEU MET TYR SER ILE CYS PRO ASP VAL THR SEQRES 4 A 299 VAL VAL ASP VAL CYS HIS SER MET THR PRO TRP ASP VAL SEQRES 5 A 299 GLU GLU GLY ALA ARG TYR ILE VAL ASP LEU PRO ARG PHE SEQRES 6 A 299 PHE PRO GLU GLY THR VAL PHE ALA THR THR THR TYR PRO SEQRES 7 A 299 ALA THR GLY THR THR THR ARG SER VAL ALA VAL ARG ILE SEQRES 8 A 299 LYS GLN ALA ALA LYS GLY GLY ALA ARG GLY GLN TRP ALA SEQRES 9 A 299 GLY SER GLY ALA GLY PHE GLU ARG ALA GLU GLY SER TYR SEQRES 10 A 299 ILE TYR ILE ALA PRO ASN ASN GLY LEU LEU THR THR VAL SEQRES 11 A 299 LEU GLU GLU HIS GLY TYR LEU GLU ALA TYR GLU VAL THR SEQRES 12 A 299 SER PRO LYS VAL ILE PRO GLU GLN PRO GLU PRO THR PHE SEQRES 13 A 299 TYR GLY ARG GLU MET VAL ALA ILE PRO SER ALA HIS LEU SEQRES 14 A 299 ALA ALA GLY PHE PRO LEU SER GLU VAL GLY ARG PRO LEU SEQRES 15 A 299 GLU ASP HIS GLU ILE VAL ARG PHE ASN ARG PRO ALA VAL SEQRES 16 A 299 GLU GLN ASP GLY GLU ALA LEU VAL GLY VAL VAL SER ALA SEQRES 17 A 299 ILE ASP HIS PRO PHE GLY ASN VAL TRP THR ASN ILE HIS SEQRES 18 A 299 ARG THR ASP LEU GLU LYS ALA GLY ILE GLY TYR GLY ALA SEQRES 19 A 299 ARG LEU ARG LEU THR LEU ASP GLY VAL LEU PRO PHE GLU SEQRES 20 A 299 ALA PRO LEU THR PRO THR PHE ALA ASP ALA GLY GLU ILE SEQRES 21 A 299 GLY ASN ILE ALA ILE TYR LEU ASN SER ARG GLY TYR LEU SEQRES 22 A 299 SER ILE ALA ARG ASN ALA ALA SER LEU ALA TYR PRO TYR SEQRES 23 A 299 HIS LEU LYS GLU GLY MET SER ALA ARG VAL GLU ALA ARG SEQRES 1 B 299 MET ALA ALA ASN SER THR ARG ARG PRO ILE ILE ALA PHE SEQRES 2 B 299 MET SER ASP LEU GLY THR THR ASP ASP SER VAL ALA GLN SEQRES 3 B 299 CYS LYS GLY LEU MET TYR SER ILE CYS PRO ASP VAL THR SEQRES 4 B 299 VAL VAL ASP VAL CYS HIS SER MET THR PRO TRP ASP VAL SEQRES 5 B 299 GLU GLU GLY ALA ARG TYR ILE VAL ASP LEU PRO ARG PHE SEQRES 6 B 299 PHE PRO GLU GLY THR VAL PHE ALA THR THR THR TYR PRO SEQRES 7 B 299 ALA THR GLY THR THR THR ARG SER VAL ALA VAL ARG ILE SEQRES 8 B 299 LYS GLN ALA ALA LYS GLY GLY ALA ARG GLY GLN TRP ALA SEQRES 9 B 299 GLY SER GLY ALA GLY PHE GLU ARG ALA GLU GLY SER TYR SEQRES 10 B 299 ILE TYR ILE ALA PRO ASN ASN GLY LEU LEU THR THR VAL SEQRES 11 B 299 LEU GLU GLU HIS GLY TYR LEU GLU ALA TYR GLU VAL THR SEQRES 12 B 299 SER PRO LYS VAL ILE PRO GLU GLN PRO GLU PRO THR PHE SEQRES 13 B 299 TYR GLY ARG GLU MET VAL ALA ILE PRO SER ALA HIS LEU SEQRES 14 B 299 ALA ALA GLY PHE PRO LEU SER GLU VAL GLY ARG PRO LEU SEQRES 15 B 299 GLU ASP HIS GLU ILE VAL ARG PHE ASN ARG PRO ALA VAL SEQRES 16 B 299 GLU GLN ASP GLY GLU ALA LEU VAL GLY VAL VAL SER ALA SEQRES 17 B 299 ILE ASP HIS PRO PHE GLY ASN VAL TRP THR ASN ILE HIS SEQRES 18 B 299 ARG THR ASP LEU GLU LYS ALA GLY ILE GLY TYR GLY ALA SEQRES 19 B 299 ARG LEU ARG LEU THR LEU ASP GLY VAL LEU PRO PHE GLU SEQRES 20 B 299 ALA PRO LEU THR PRO THR PHE ALA ASP ALA GLY GLU ILE SEQRES 21 B 299 GLY ASN ILE ALA ILE TYR LEU ASN SER ARG GLY TYR LEU SEQRES 22 B 299 SER ILE ALA ARG ASN ALA ALA SER LEU ALA TYR PRO TYR SEQRES 23 B 299 HIS LEU LYS GLU GLY MET SER ALA ARG VAL GLU ALA ARG SEQRES 1 C 299 MET ALA ALA ASN SER THR ARG ARG PRO ILE ILE ALA PHE SEQRES 2 C 299 MET SER ASP LEU GLY THR THR ASP ASP SER VAL ALA GLN SEQRES 3 C 299 CYS LYS GLY LEU MET TYR SER ILE CYS PRO ASP VAL THR SEQRES 4 C 299 VAL VAL ASP VAL CYS HIS SER MET THR PRO TRP ASP VAL SEQRES 5 C 299 GLU GLU GLY ALA ARG TYR ILE VAL ASP LEU PRO ARG PHE SEQRES 6 C 299 PHE PRO GLU GLY THR VAL PHE ALA THR THR THR TYR PRO SEQRES 7 C 299 ALA THR GLY THR THR THR ARG SER VAL ALA VAL ARG ILE SEQRES 8 C 299 LYS GLN ALA ALA LYS GLY GLY ALA ARG GLY GLN TRP ALA SEQRES 9 C 299 GLY SER GLY ALA GLY PHE GLU ARG ALA GLU GLY SER TYR SEQRES 10 C 299 ILE TYR ILE ALA PRO ASN ASN GLY LEU LEU THR THR VAL SEQRES 11 C 299 LEU GLU GLU HIS GLY TYR LEU GLU ALA TYR GLU VAL THR SEQRES 12 C 299 SER PRO LYS VAL ILE PRO GLU GLN PRO GLU PRO THR PHE SEQRES 13 C 299 TYR GLY ARG GLU MET VAL ALA ILE PRO SER ALA HIS LEU SEQRES 14 C 299 ALA ALA GLY PHE PRO LEU SER GLU VAL GLY ARG PRO LEU SEQRES 15 C 299 GLU ASP HIS GLU ILE VAL ARG PHE ASN ARG PRO ALA VAL SEQRES 16 C 299 GLU GLN ASP GLY GLU ALA LEU VAL GLY VAL VAL SER ALA SEQRES 17 C 299 ILE ASP HIS PRO PHE GLY ASN VAL TRP THR ASN ILE HIS SEQRES 18 C 299 ARG THR ASP LEU GLU LYS ALA GLY ILE GLY TYR GLY ALA SEQRES 19 C 299 ARG LEU ARG LEU THR LEU ASP GLY VAL LEU PRO PHE GLU SEQRES 20 C 299 ALA PRO LEU THR PRO THR PHE ALA ASP ALA GLY GLU ILE SEQRES 21 C 299 GLY ASN ILE ALA ILE TYR LEU ASN SER ARG GLY TYR LEU SEQRES 22 C 299 SER ILE ALA ARG ASN ALA ALA SER LEU ALA TYR PRO TYR SEQRES 23 C 299 HIS LEU LYS GLU GLY MET SER ALA ARG VAL GLU ALA ARG HET SAH A1299 26 HET CL A1300 1 HET SAH B1299 26 HET CL B1300 1 HET SAH C1299 26 HET CL C1300 1 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM CL CHLORIDE ION FORMUL 4 SAH 3(C14 H20 N6 O5 S) FORMUL 5 CL 3(CL 1-) FORMUL 10 HOH *448(H2 O) HELIX 1 1 ASP A 22 CYS A 35 1 14 HELIX 2 2 ASP A 51 TYR A 58 1 8 HELIX 3 3 LEU A 62 PHE A 66 5 5 HELIX 4 4 LEU A 127 GLY A 135 1 9 HELIX 5 5 PHE A 156 MET A 161 1 6 HELIX 6 6 VAL A 162 ALA A 171 1 10 HELIX 7 7 PRO A 174 VAL A 178 5 5 HELIX 8 8 GLU A 183 ILE A 187 5 5 HELIX 9 9 ARG A 222 LYS A 227 1 6 HELIX 10 10 THR A 253 GLY A 258 5 6 HELIX 11 11 LEU A 282 HIS A 287 1 6 HELIX 12 12 ASP B 22 CYS B 35 1 14 HELIX 13 13 ASP B 51 TYR B 58 1 8 HELIX 14 14 LEU B 62 PHE B 66 5 5 HELIX 15 15 LEU B 127 GLY B 135 1 9 HELIX 16 16 PHE B 156 MET B 161 1 6 HELIX 17 17 VAL B 162 ALA B 171 1 10 HELIX 18 18 PRO B 174 VAL B 178 5 5 HELIX 19 19 GLU B 183 ILE B 187 5 5 HELIX 20 20 ARG B 222 ALA B 228 1 7 HELIX 21 21 THR B 253 GLY B 258 5 6 HELIX 22 22 LEU B 282 HIS B 287 1 6 HELIX 23 23 ASP C 22 CYS C 35 1 14 HELIX 24 24 ASP C 51 VAL C 60 1 10 HELIX 25 25 LEU C 62 PHE C 66 5 5 HELIX 26 26 LEU C 127 GLY C 135 1 9 HELIX 27 27 PHE C 156 MET C 161 1 6 HELIX 28 28 VAL C 162 ALA C 171 1 10 HELIX 29 29 PRO C 174 VAL C 178 5 5 HELIX 30 30 GLU C 183 ILE C 187 5 5 HELIX 31 31 ARG C 222 ALA C 228 1 7 HELIX 32 32 THR C 253 GLY C 258 5 6 HELIX 33 33 LEU C 282 HIS C 287 1 6 SHEET 1 AA 6 THR A 39 CYS A 44 0 SHEET 2 AA 6 ILE A 10 SER A 15 1 O ILE A 11 N VAL A 41 SHEET 3 AA 6 VAL A 71 THR A 75 1 O VAL A 71 N ALA A 12 SHEET 4 AA 6 ILE A 118 ALA A 121 1 O ILE A 118 N PHE A 72 SHEET 5 AA 6 VAL A 87 ILE A 91 -1 O VAL A 87 N ALA A 121 SHEET 6 AA 6 TYR A 136 GLU A 141 -1 N LEU A 137 O ARG A 90 SHEET 1 AB 5 GLU A 196 ASP A 198 0 SHEET 2 AB 5 ALA A 201 ASP A 210 -1 O ALA A 201 N ASP A 198 SHEET 3 AB 5 SER A 293 GLU A 297 -1 O ALA A 294 N GLY A 204 SHEET 4 AB 5 ARG A 235 LEU A 240 -1 O ARG A 237 N GLU A 297 SHEET 5 AB 5 LEU A 244 PRO A 249 -1 O LEU A 244 N LEU A 240 SHEET 1 AC 5 GLU A 196 ASP A 198 0 SHEET 2 AC 5 ALA A 201 ASP A 210 -1 O ALA A 201 N ASP A 198 SHEET 3 AC 5 ASN A 215 HIS A 221 -1 O ASN A 215 N ASP A 210 SHEET 4 AC 5 TYR A 272 ARG A 277 -1 O LEU A 273 N THR A 218 SHEET 5 AC 5 ILE A 263 LEU A 267 -1 O ALA A 264 N ALA A 276 SHEET 1 BA 6 THR B 39 CYS B 44 0 SHEET 2 BA 6 ILE B 10 SER B 15 1 O ILE B 11 N VAL B 41 SHEET 3 BA 6 VAL B 71 THR B 75 1 O VAL B 71 N ALA B 12 SHEET 4 BA 6 ILE B 118 ALA B 121 1 O ILE B 118 N PHE B 72 SHEET 5 BA 6 VAL B 87 ILE B 91 -1 O VAL B 87 N ALA B 121 SHEET 6 BA 6 TYR B 136 GLU B 141 -1 N LEU B 137 O ARG B 90 SHEET 1 BB 9 GLU B 196 ASP B 198 0 SHEET 2 BB 9 ALA B 201 ASP B 210 -1 O ALA B 201 N ASP B 198 SHEET 3 BB 9 ASN B 215 HIS B 221 -1 O ASN B 215 N ASP B 210 SHEET 4 BB 9 TYR B 272 ARG B 277 -1 O LEU B 273 N THR B 218 SHEET 5 BB 9 ILE B 263 LEU B 267 -1 O ALA B 264 N ALA B 276 SHEET 6 BB 9 LEU B 244 THR B 251 1 O PRO B 249 N ILE B 265 SHEET 7 BB 9 ARG B 235 LEU B 240 -1 O LEU B 236 N ALA B 248 SHEET 8 BB 9 SER B 293 GLU B 297 -1 O ARG B 295 N THR B 239 SHEET 9 BB 9 GLU B 196 ASP B 198 0 SHEET 1 CA 6 THR C 39 CYS C 44 0 SHEET 2 CA 6 ILE C 10 SER C 15 1 O ILE C 11 N VAL C 41 SHEET 3 CA 6 VAL C 71 THR C 75 1 O VAL C 71 N ALA C 12 SHEET 4 CA 6 ILE C 118 ALA C 121 1 O ILE C 118 N PHE C 72 SHEET 5 CA 6 VAL C 87 ILE C 91 -1 O VAL C 87 N ALA C 121 SHEET 6 CA 6 TYR C 136 GLU C 141 -1 N LEU C 137 O ARG C 90 SHEET 1 CB 9 GLU C 196 ASP C 198 0 SHEET 2 CB 9 ALA C 201 ASP C 210 -1 O ALA C 201 N ASP C 198 SHEET 3 CB 9 ASN C 215 HIS C 221 -1 O ASN C 215 N ASP C 210 SHEET 4 CB 9 TYR C 272 ARG C 277 -1 O LEU C 273 N THR C 218 SHEET 5 CB 9 ILE C 263 LEU C 267 -1 O ALA C 264 N ALA C 276 SHEET 6 CB 9 LEU C 244 THR C 251 1 O PRO C 249 N ILE C 265 SHEET 7 CB 9 ARG C 235 LEU C 240 -1 O LEU C 236 N ALA C 248 SHEET 8 CB 9 SER C 293 GLU C 297 -1 O ARG C 295 N THR C 239 SHEET 9 CB 9 GLU C 196 ASP C 198 0 CISPEP 1 HIS A 211 PRO A 212 0 1.11 CISPEP 2 HIS B 211 PRO B 212 0 1.47 CISPEP 3 HIS C 211 PRO C 212 0 -0.42 SITE 1 AC1 23 ASP A 210 PHE A 213 ASN A 215 TRP A 217 SITE 2 AC1 23 PHE A 254 SER A 269 ARG A 270 ARG A 277 SITE 3 AC1 23 ALA A 279 ALA A 280 HOH A2156 ASP C 16 SITE 4 AC1 23 LEU C 17 ASP C 21 SER C 23 TRP C 50 SITE 5 AC1 23 TYR C 77 PRO C 78 THR C 80 THR C 155 SITE 6 AC1 23 PHE C 156 CL C1300 HOH C2084 SITE 1 AC2 4 PHE A 156 GLY A 158 HOH A2004 SAH B1299 SITE 1 AC3 22 ASP A 16 ASP A 21 SER A 23 TRP A 50 SITE 2 AC3 22 TYR A 77 PRO A 78 THR A 80 THR A 155 SITE 3 AC3 22 PHE A 156 CL A1300 HOH A2004 HOH A2005 SITE 4 AC3 22 HOH A2097 ASP B 210 PHE B 213 ASN B 215 SITE 5 AC3 22 TRP B 217 PHE B 254 SER B 269 ARG B 270 SITE 6 AC3 22 ARG B 277 ALA B 279 SITE 1 AC4 4 PHE B 156 GLY B 158 HOH B2003 SAH C1299 SITE 1 AC5 22 ASP B 16 LEU B 17 ASP B 21 SER B 23 SITE 2 AC5 22 TRP B 50 TYR B 77 PRO B 78 THR B 155 SITE 3 AC5 22 PHE B 156 CL B1300 HOH B2003 ASP C 210 SITE 4 AC5 22 PHE C 213 ASN C 215 TRP C 217 PHE C 254 SITE 5 AC5 22 SER C 269 ARG C 270 ARG C 277 ALA C 279 SITE 6 AC5 22 HOH C2104 HOH C2142 SITE 1 AC6 4 SAH A1299 PHE C 156 GLY C 158 HOH C2039 CRYST1 76.279 127.811 182.805 90.00 90.00 90.00 C 2 2 21 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 0.013110 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007824 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005470 0.00000