HEADER TRANSFERASE 06-DEC-03 1RQP TITLE CRYSTAL STRUCTURE AND MECHANISM OF A BACTERIAL FLUORINATING ENZYME 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 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES CATTLEYA; SOURCE 3 ORGANISM_TAXID: 29303; SOURCE 4 STRAIN: NRRL8057 KEYWDS FLUORINASE, CENTRAL 7 STRANDED BETA SHEETS, ANTI-PARALLEL BETA KEYWDS 2 SHEETS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.DONG,F.HUANG,H.DENG,C.SCHAFFRATH,J.B.SPENCER,D.O'HAGAN,J.H.NAISMITH REVDAT 5 14-FEB-24 1RQP 1 REMARK REVDAT 4 13-JUL-11 1RQP 1 VERSN REVDAT 3 24-FEB-09 1RQP 1 VERSN REVDAT 2 28-FEB-06 1RQP 1 REMARK MASTER REVDAT 1 02-MAR-04 1RQP 0 JRNL AUTH C.DONG,F.HUANG,H.DENG,C.SCHAFFRATH,J.B.SPENCER,D.O'HAGAN, JRNL AUTH 2 J.H.NAISMITH JRNL TITL CRYSTAL STRUCTURE AND MECHANISM OF A BACTERIAL FLUORINATING JRNL TITL 2 ENZYME JRNL REF NATURE V. 427 561 2004 JRNL REFN ISSN 0028-0836 JRNL PMID 14765200 JRNL DOI 10.1038/NATURE02280 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.DONG,H.DENG,M.DORWARD,C.SCHAFFRATH,D.O'HAGAN,J.H.NAISMITH REMARK 1 TITL CRYSTALLIZATION AND X-RAY DIFFRACTION OF REMARK 1 TITL 2 5'-FLUORO-5'-DEOXYADENOSINE SYNTHASE, A FLUORINATION ENZYME REMARK 1 TITL 3 FROM STREPTOMYCES CATTLEYA REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 59 2292 2003 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444903019826 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 91.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.500 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 76173 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) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3991 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5478 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2290 REMARK 3 BIN FREE R VALUE SET COUNT : 278 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6660 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 81 REMARK 3 SOLVENT ATOMS : 719 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.89000 REMARK 3 B22 (A**2) : -0.07000 REMARK 3 B33 (A**2) : -0.82000 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): 0.283 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.126 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.907 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6915 ; 0.017 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 6183 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9444 ; 1.637 ; 1.966 REMARK 3 BOND ANGLES OTHERS (DEGREES): 14319 ; 0.985 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 870 ; 7.717 ; 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): 1053 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7797 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1425 ; 0.006 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1397 ; 0.214 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 7905 ; 0.253 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 3910 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 552 ; 0.198 ; 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): 32 ; 0.330 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 117 ; 0.310 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.242 ; 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): 4356 ; 1.111 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7017 ; 1.712 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2559 ; 2.456 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2427 ; 3.719 ; 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): 6915 ; 1.431 ; 2.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 719 ; 4.131 ; 2.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 6741 ; 1.895 ; 2.000 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 : 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 297 REMARK 3 ORIGIN FOR THE GROUP (A): 22.5010 14.1660 68.6290 REMARK 3 T TENSOR REMARK 3 T11: 0.0227 T22: 0.0501 REMARK 3 T33: 0.0617 T12: -0.0159 REMARK 3 T13: 0.0206 T23: -0.0266 REMARK 3 L TENSOR REMARK 3 L11: 0.9413 L22: 0.3845 REMARK 3 L33: 0.3934 L12: -0.1215 REMARK 3 L13: -0.2010 L23: 0.0714 REMARK 3 S TENSOR REMARK 3 S11: -0.0323 S12: 0.0846 S13: -0.1576 REMARK 3 S21: 0.0158 S22: -0.0538 S23: 0.0754 REMARK 3 S31: 0.0394 S32: -0.1126 S33: 0.0861 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 297 REMARK 3 ORIGIN FOR THE GROUP (A): 27.0940 45.7450 69.4410 REMARK 3 T TENSOR REMARK 3 T11: 0.0867 T22: 0.0185 REMARK 3 T33: 0.0518 T12: 0.0236 REMARK 3 T13: -0.0110 T23: -0.0118 REMARK 3 L TENSOR REMARK 3 L11: 0.5659 L22: 0.3034 REMARK 3 L33: 0.6453 L12: 0.1219 REMARK 3 L13: 0.2466 L23: 0.2355 REMARK 3 S TENSOR REMARK 3 S11: -0.0342 S12: -0.0145 S13: 0.1276 REMARK 3 S21: -0.0392 S22: -0.0343 S23: 0.0433 REMARK 3 S31: -0.1991 S32: -0.0170 S33: 0.0685 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 297 REMARK 3 ORIGIN FOR THE GROUP (A): 51.6410 25.7460 73.4450 REMARK 3 T TENSOR REMARK 3 T11: 0.0427 T22: 0.0463 REMARK 3 T33: 0.0520 T12: 0.0036 REMARK 3 T13: -0.0154 T23: 0.0143 REMARK 3 L TENSOR REMARK 3 L11: 0.3966 L22: 0.2605 REMARK 3 L33: 0.6417 L12: 0.1500 REMARK 3 L13: -0.0062 L23: 0.0544 REMARK 3 S TENSOR REMARK 3 S11: 0.0013 S12: -0.0361 S13: -0.0717 REMARK 3 S21: 0.0196 S22: -0.0110 S23: -0.0917 REMARK 3 S31: -0.0477 S32: 0.1031 S33: 0.0097 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1RQP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-03. REMARK 100 THE DEPOSITION ID IS D_1000020963. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-DEC-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933, 0.9786, 0.9783, 0.8984 REMARK 200 MONOCHROMATOR : DIAMOND (111), GE(220) REMARK 200 OPTICS : TOROIDAL ZERODUR MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80164 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 65.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 10.00 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : 0.12000 REMARK 200 FOR THE DATA SET : 2.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : 0.50000 REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG 1000, 0.1 M PHOSPHATE-CITRATE, REMARK 280 0.2 M LI2SO4, PH 4.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K 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 91.71750 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 91.71750 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 37.95400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 65.15100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.95400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 65.15100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 91.71750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.95400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 65.15100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 91.71750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.95400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 65.15100 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HEXAMER GENERATED FROM THE REMARK 300 TRIMER IN THE ASYMMETRIC UNIT 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 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 -37.95400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 65.15100 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 183.43500 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 23500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 59210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -111.0 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 75.90800 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 91.71750 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 573 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 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: 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 O HOH A 527 O HOH A 752 1.72 REMARK 500 O HOH C 593 O HOH C 725 1.92 REMARK 500 O HOH C 617 O HOH C 724 1.94 REMARK 500 O HOH C 546 O HOH C 728 1.98 REMARK 500 O ASN C 268 O HOH C 718 1.99 REMARK 500 N ARG B 8 O HOH B 729 2.08 REMARK 500 O HOH B 727 O HOH C 639 2.08 REMARK 500 ND2 ASN C 191 O HOH C 709 2.09 REMARK 500 O HOH B 649 O HOH B 720 2.10 REMARK 500 O HOH C 593 O HOH C 723 2.15 REMARK 500 O HOH B 715 O HOH B 717 2.17 REMARK 500 OE1 GLU C 150 O HOH C 688 2.18 REMARK 500 O HOH A 552 O HOH A 753 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 O HOH A 714 O HOH A 739 3655 2.08 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 ARG A 64 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 64 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP A 198 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP B 224 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG B 277 NE - CZ - NH1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG B 277 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP C 61 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG C 64 NE - CZ - NH1 ANGL. DEV. = 3.0 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 43 -70.66 -87.40 REMARK 500 LYS A 92 -75.12 -95.06 REMARK 500 ALA A 95 123.36 83.60 REMARK 500 VAL A 162 -63.77 -130.26 REMARK 500 ASP A 241 13.78 56.66 REMARK 500 VAL A 243 -43.86 -157.45 REMARK 500 VAL B 43 -78.89 -85.15 REMARK 500 TRP B 50 -2.10 77.90 REMARK 500 LYS B 92 -75.05 -96.12 REMARK 500 ALA B 95 127.14 70.07 REMARK 500 VAL B 162 -59.94 -133.23 REMARK 500 ASP B 198 86.51 -159.07 REMARK 500 LYS B 227 28.66 174.85 REMARK 500 VAL C 43 -75.24 -85.43 REMARK 500 TRP C 50 2.98 81.34 REMARK 500 LYS C 92 -78.69 -88.95 REMARK 500 ALA C 95 128.36 80.57 REMARK 500 VAL C 162 -66.59 -135.60 REMARK 500 LYS C 227 17.67 58.60 REMARK 500 VAL C 243 -56.87 -133.20 REMARK 500 ALA C 279 44.66 38.42 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 GLU B 226 LYS B 227 149.58 REMARK 500 LYS B 227 ALA B 228 138.05 REMARK 500 GLN C 197 ASP C 198 145.26 REMARK 500 LYS C 227 ALA C 228 131.38 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 SAM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM C 500 DBREF 1RQP A 1 299 UNP Q70GK9 Q70GK9_STRCT 1 299 DBREF 1RQP B 1 299 UNP Q70GK9 Q70GK9_STRCT 1 299 DBREF 1RQP C 1 299 UNP Q70GK9 Q70GK9_STRCT 1 299 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 SER 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 SER 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 SER 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 SAM A 500 27 HET SAM B 500 27 HET SAM C 500 27 HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 4 SAM 3(C15 H22 N6 O5 S) FORMUL 7 HOH *719(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 VAL B 60 1 10 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 GLU B 226 1 5 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 TYR C 58 1 8 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 GLU C 226 1 5 HELIX 32 32 THR C 253 GLY C 258 5 6 HELIX 33 33 LEU C 282 HIS C 287 1 6 SHEET 1 A 6 THR A 39 CYS A 44 0 SHEET 2 A 6 ILE A 10 SER A 15 1 N ILE A 11 O VAL A 41 SHEET 3 A 6 VAL A 71 THR A 75 1 O ALA A 73 N ALA A 12 SHEET 4 A 6 ILE A 118 ALA A 121 1 O ILE A 118 N PHE A 72 SHEET 5 A 6 VAL A 87 ILE A 91 -1 N VAL A 87 O ALA A 121 SHEET 6 A 6 TYR A 136 GLU A 141 -1 O LEU A 137 N ARG A 90 SHEET 1 B 9 GLU A 196 ASP A 198 0 SHEET 2 B 9 ALA A 201 ASP A 210 -1 O ALA A 201 N ASP A 198 SHEET 3 B 9 SER A 293 GLU A 297 -1 O ALA A 294 N GLY A 204 SHEET 4 B 9 ARG A 235 LEU A 240 -1 N THR A 239 O ARG A 295 SHEET 5 B 9 LEU A 244 THR A 251 -1 O PHE A 246 N LEU A 238 SHEET 6 B 9 ILE A 263 LEU A 267 1 O ILE A 265 N THR A 251 SHEET 7 B 9 TYR A 272 ARG A 277 -1 O SER A 274 N TYR A 266 SHEET 8 B 9 ASN A 215 HIS A 221 -1 N VAL A 216 O ILE A 275 SHEET 9 B 9 ALA A 201 ASP A 210 -1 N ALA A 208 O TRP A 217 SHEET 1 C 6 THR B 39 ASP B 42 0 SHEET 2 C 6 ILE B 10 SER B 15 1 N ILE B 11 O VAL B 41 SHEET 3 C 6 VAL B 71 THR B 75 1 O ALA B 73 N MET B 14 SHEET 4 C 6 ILE B 118 PRO B 122 1 O ILE B 118 N PHE B 72 SHEET 5 C 6 SER B 86 ILE B 91 -1 N VAL B 87 O ALA B 121 SHEET 6 C 6 TYR B 136 GLU B 141 -1 O LEU B 137 N ARG B 90 SHEET 1 D 5 GLU B 196 ASP B 198 0 SHEET 2 D 5 ALA B 201 ASP B 210 -1 O VAL B 203 N GLU B 196 SHEET 3 D 5 SER B 293 GLU B 297 -1 O ALA B 294 N GLY B 204 SHEET 4 D 5 ARG B 235 LEU B 240 -1 N ARG B 237 O GLU B 297 SHEET 5 D 5 LEU B 244 PRO B 249 -1 O ALA B 248 N LEU B 236 SHEET 1 E 5 GLU B 196 ASP B 198 0 SHEET 2 E 5 ALA B 201 ASP B 210 -1 O VAL B 203 N GLU B 196 SHEET 3 E 5 ASN B 215 HIS B 221 -1 O TRP B 217 N ALA B 208 SHEET 4 E 5 TYR B 272 ARG B 277 -1 O ILE B 275 N VAL B 216 SHEET 5 E 5 ILE B 263 LEU B 267 -1 N TYR B 266 O SER B 274 SHEET 1 F 6 THR C 39 ASP C 42 0 SHEET 2 F 6 ILE C 10 SER C 15 1 N ILE C 11 O THR C 39 SHEET 3 F 6 VAL C 71 THR C 75 1 O ALA C 73 N ALA C 12 SHEET 4 F 6 ILE C 118 ALA C 121 1 O ILE C 118 N PHE C 72 SHEET 5 F 6 VAL C 87 ILE C 91 -1 N VAL C 89 O TYR C 119 SHEET 6 F 6 TYR C 136 GLU C 141 -1 O LEU C 137 N ARG C 90 SHEET 1 G 9 GLU C 196 ASP C 198 0 SHEET 2 G 9 ALA C 201 ASP C 210 -1 O VAL C 203 N GLU C 196 SHEET 3 G 9 SER C 293 GLU C 297 -1 O ALA C 294 N GLY C 204 SHEET 4 G 9 ARG C 235 LEU C 240 -1 N ARG C 237 O GLU C 297 SHEET 5 G 9 LEU C 244 THR C 251 -1 O ALA C 248 N LEU C 236 SHEET 6 G 9 ILE C 263 LEU C 267 1 O ILE C 265 N THR C 251 SHEET 7 G 9 TYR C 272 ARG C 277 -1 O ALA C 276 N ALA C 264 SHEET 8 G 9 ASN C 215 HIS C 221 -1 N VAL C 216 O ILE C 275 SHEET 9 G 9 ALA C 201 ASP C 210 -1 N ALA C 208 O TRP C 217 CISPEP 1 HIS A 211 PRO A 212 0 3.44 CISPEP 2 HIS B 211 PRO B 212 0 1.54 CISPEP 3 HIS C 211 PRO C 212 0 3.42 SITE 1 AC1 21 ASP A 16 ASP A 21 SER A 23 TRP A 50 SITE 2 AC1 21 TYR A 77 PRO A 78 THR A 80 THR A 155 SITE 3 AC1 21 PHE A 156 SER A 158 HOH A 505 HOH A 511 SITE 4 AC1 21 ASP B 210 PHE B 213 ASN B 215 TRP B 217 SITE 5 AC1 21 PHE B 254 SER B 269 ARG B 270 ARG B 277 SITE 6 AC1 21 ALA B 279 SITE 1 AC2 21 ASP B 16 LEU B 17 ASP B 21 SER B 23 SITE 2 AC2 21 TRP B 50 TYR B 77 PRO B 78 THR B 155 SITE 3 AC2 21 PHE B 156 SER B 158 HOH B 516 HOH B 596 SITE 4 AC2 21 ASP C 210 PHE C 213 ASN C 215 TRP C 217 SITE 5 AC2 21 PHE C 254 SER C 269 ARG C 270 ARG C 277 SITE 6 AC2 21 ALA C 279 SITE 1 AC3 20 ASP A 210 PHE A 213 ASN A 215 TRP A 217 SITE 2 AC3 20 PHE A 254 SER A 269 ARG A 270 ARG A 277 SITE 3 AC3 20 ALA A 279 ASP C 16 ASP C 21 SER C 23 SITE 4 AC3 20 TRP C 50 TYR C 77 PRO C 78 THR C 155 SITE 5 AC3 20 PHE C 156 SER C 158 HOH C 512 HOH C 514 CRYST1 75.908 130.302 183.435 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 0.013174 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007674 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005452 0.00000