1PUY - Header Asymmetric Unit

HEADER DNA 25-JUN-03 1PUY

TITLE 1.5 A RESOLUTION STRUCTURE OF A SYNTHETIC DNA HAIRPIN WITH TITLE 2 A STILBENEDIETHER LINKER

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*GP*TP*TP*TP*TP*GP*(S02)P*CP*AP*AP*AP*AP*C)- COMPND 3 3'; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHETIC CONSTRUCT

KEYWDS DNA

EXPDTA X-RAY DIFFRACTION

AUTHOR M.EGLI,V.TERESHKO,G.MURSHUDOV,R.SANISHVILI,X.LIU,F.D.LEWIS

REVDAT 2 24-FEB-09 1PUY 1 VERSN REVDAT 1 14-OCT-03 1PUY 0

JRNL AUTH M.EGLI,V.TERESHKO,G.N.MUSHUDOV,R.SANISHVILI,X.LIU, JRNL AUTH 2 F.D.LEWIS JRNL TITL FACE-TO-FACE AND EDGE-TO-FACE PI-PI INTERACTIONS JRNL TITL 2 IN A SYNTHETIC DNA HAIRPIN WITH A STILBENEDIETHER JRNL TITL 3 LINKER JRNL REF J.AM.CHEM.SOC. V. 125 10842 2003 JRNL REFN ISSN 0002-7863 JRNL PMID 12952463 JRNL DOI 10.1021/JA0355527

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.13 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 9590 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) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 489 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 637 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1740 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 536 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.04000 REMARK 3 B22 (A**2) : 2.69000 REMARK 3 B33 (A**2) : -0.65000 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): 0.150 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.102 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.052 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.355 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 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): 598 ; 0.017 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 264 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 892 ; 1.987 ; 2.090 REMARK 3 BOND ANGLES OTHERS (DEGREES): 654 ; 1.135 ; 2.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL 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): 72 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 284 ; 0.018 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 55 ; 0.141 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 328 ; 0.267 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 143 ; 0.159 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 92 ; 0.162 ; 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): 8 ; 0.101 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 28 ; 0.181 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 47 ; 0.220 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 598 ; 2.232 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 892 ; 2.954 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 598 ; 1.653 ; 2.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 175 ; 2.794 ; 2.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 536 ; 2.406 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 14 REMARK 3 ORIGIN FOR THE GROUP (A): 9.4124 2.1378 7.9253 REMARK 3 T TENSOR REMARK 3 T11: 0.0991 T22: 0.0004 REMARK 3 T33: 0.0718 T12: -0.0038 REMARK 3 T13: -0.0082 T23: -0.0043 REMARK 3 L TENSOR REMARK 3 L11: 2.0786 L22: 0.3326 REMARK 3 L33: 0.1001 L12: 0.0610 REMARK 3 L13: -0.0748 L23: -0.0446 REMARK 3 S TENSOR REMARK 3 S11: -0.0028 S12: 0.0516 S13: -0.0428 REMARK 3 S21: 0.0514 S22: 0.0041 S23: -0.0282 REMARK 3 S31: 0.0188 S32: 0.0300 S33: -0.0014 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 1 B 14 REMARK 3 ORIGIN FOR THE GROUP (A): 22.7919 1.6144 20.0751 REMARK 3 T TENSOR REMARK 3 T11: 0.0898 T22: 0.0134 REMARK 3 T33: 0.0825 T12: 0.0000 REMARK 3 T13: 0.0115 T23: -0.0034 REMARK 3 L TENSOR REMARK 3 L11: -0.0517 L22: 0.1413 REMARK 3 L33: 2.2258 L12: 0.3557 REMARK 3 L13: -0.6334 L23: -0.5311 REMARK 3 S TENSOR REMARK 3 S11: 0.0805 S12: -0.0351 S13: 0.0299 REMARK 3 S21: 0.0423 S22: 0.0493 S23: 0.0526 REMARK 3 S31: -0.0628 S32: 0.0688 S33: -0.1298 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 1PUY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUN-03. REMARK 100 THE RCSB ID CODE IS RCSB019589.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.30 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : APS-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10079 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 14.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, MAGNESIUM CHLORIDE, REMARK 280 CACODYLATE, PH 6.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K, PH 6.30

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 14.94500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 25.55000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.93000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 25.55000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 14.94500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 20.93000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA.

REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 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 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 424 O HOH A 537 2.14 REMARK 500 O HOH A 453 O HOH B 319 2.18 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 O3' DC B 14 O HOH A 518 2555 2.04 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 DA A 13 O3' DC A 14 P -0.075 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 DT A 3 O4' - C1' - N1 ANGL. DEV. = -4.3 DEGREES REMARK 500 DT A 4 O4' - C1' - N1 ANGL. DEV. = -4.5 DEGREES REMARK 500 DT A 5 O4' - C1' - N1 ANGL. DEV. = -4.6 DEGREES REMARK 500 DC A 9 O4' - C1' - N1 ANGL. DEV. = -4.4 DEGREES REMARK 500 DC A 9 C3' - O3' - P ANGL. DEV. = 7.5 DEGREES REMARK 500 DA A 10 C3' - O3' - P ANGL. DEV. = 7.3 DEGREES REMARK 500 DA A 11 C3' - O3' - P ANGL. DEV. = 7.2 DEGREES REMARK 500 DC A 14 O5' - P - OP1 ANGL. DEV. = -10.0 DEGREES REMARK 500 DC A 14 O5' - C5' - C4' ANGL. DEV. = -9.0 DEGREES REMARK 500 DC A 14 P - O5' - C5' ANGL. DEV. = -10.4 DEGREES REMARK 500 DC A 14 O4' - C4' - C3' ANGL. DEV. = 5.7 DEGREES REMARK 500 DT B 5 O4' - C1' - N1 ANGL. DEV. = -4.6 DEGREES REMARK 500 DC B 9 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 403 DISTANCE = 8.58 ANGSTROMS REMARK 525 HOH B 414 DISTANCE = 9.00 ANGSTROMS REMARK 525 HOH B 461 DISTANCE = 7.81 ANGSTROMS REMARK 525 HOH B 471 DISTANCE = 9.53 ANGSTROMS REMARK 525 HOH B 500 DISTANCE = 10.63 ANGSTROMS REMARK 525 HOH A 463 DISTANCE = 9.21 ANGSTROMS

REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 202 O REMARK 620 2 HOH A 203 O 91.9 REMARK 620 3 HOH A 204 O 88.3 98.2 REMARK 620 4 HOH A 205 O 97.3 87.7 171.8 REMARK 620 5 HOH A 206 O 80.6 171.4 86.0 89.0 REMARK 620 6 HOH A 207 O 172.0 92.2 84.3 89.7 95.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 304 O REMARK 620 2 HOH A 305 O 88.9 REMARK 620 3 HOH A 306 O 88.2 81.5 REMARK 620 4 HOH A 302 O 179.0 92.0 91.8 REMARK 620 5 HOH A 303 O 89.8 175.6 94.2 89.2 REMARK 620 6 HOH A 307 O 91.8 94.3 175.9 88.3 89.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 308 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 314 O REMARK 620 2 HOH A 310 O 79.0 REMARK 620 3 HOH A 309 O 79.4 85.6 REMARK 620 4 HOH A 311 O 176.3 100.8 97.0 REMARK 620 5 HOH A 312 O 91.1 96.0 169.8 92.6 REMARK 620 6 HOH A 313 O 88.7 167.4 95.0 91.7 81.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 208 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 213 O REMARK 620 2 HOH B 210 O 90.6 REMARK 620 3 HOH B 211 O 92.6 91.9 REMARK 620 4 HOH B 212 O 87.7 177.3 86.0 REMARK 620 5 HOH B 214 O 178.7 90.7 87.0 91.0 REMARK 620 6 HOH B 209 O 95.4 90.4 171.6 91.9 84.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 315 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 317 O REMARK 620 2 HOH B 318 O 94.2 REMARK 620 3 HOH B 319 O 94.6 98.7 REMARK 620 4 HOH B 321 O 164.0 92.4 98.7 REMARK 620 5 HOH B 320 O 83.1 79.0 176.6 84.0 REMARK 620 6 HOH B 316 O 91.4 164.0 95.7 78.5 86.9 REMARK 620 N 1 2 3 4 5

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 201 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 208 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 301 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 308 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 315

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CS7 RELATED DB: PDB REMARK 900 3.2 A RESOLUTION STRUCTURE WITH FOUR MOLECULES IN REMARK 900 ASYMMETRIC UNIT

DBREF 1PUY A 1 14 PDB 1PUY 1PUY 1 14 DBREF 1PUY B 1 14 PDB 1PUY 1PUY 1 14

SEQRES 1 A 13 DG DT DT DT DT DG S02 DC DA DA DA DA DC SEQRES 1 B 13 DG DT DT DT DT DG S02 DC DA DA DA DA DC

HET S02 A 7 25 HET S02 B 7 25 HET MG A 201 1 HET MG B 208 1 HET MG A 301 1 HET MG A 308 1 HET MG B 315 1

HETNAM S02 PHOSPHORIC ACID MONO-[2-(4-{2-[4-(2-HYDROXY-ETHOXY)- HETNAM 2 S02 CYCLOHEXYLIDENE]-ETHYLIDENE}-CYCLOHEXYLOXY) -ETHYL] HETNAM 3 S02 ESTER HETNAM MG MAGNESIUM ION

HETSYN S02 STILBENEDIETHER NUCLEOTIDE LINKER

FORMUL 1 S02 2(C18 H31 O7 P) FORMUL 3 MG 5(MG 2+) FORMUL 8 HOH *170(H2 O)

LINK O3' DG A 6 P S02 A 7 1555 1555 1.58 LINK O3' S02 A 7 P DC A 9 1555 1555 1.62 LINK MG MG A 201 O HOH A 202 1555 1555 2.07 LINK MG MG A 201 O HOH A 203 1555 1555 2.02 LINK MG MG A 201 O HOH A 204 1555 1555 2.15 LINK MG MG A 201 O HOH A 205 1555 1555 2.09 LINK MG MG A 201 O HOH A 206 1555 1555 2.13 LINK MG MG A 201 O HOH A 207 1555 1555 2.09 LINK MG MG A 301 O HOH A 304 1555 1555 2.15 LINK MG MG A 301 O HOH A 305 1555 1555 2.09 LINK MG MG A 301 O HOH A 306 1555 1555 2.43 LINK MG MG A 301 O HOH A 302 1555 1555 2.03 LINK MG MG A 301 O HOH A 303 1555 1555 2.13 LINK MG MG A 301 O HOH A 307 1555 1555 1.91 LINK MG MG A 308 O HOH A 314 1555 1555 1.93 LINK MG MG A 308 O HOH A 310 1555 1555 2.25 LINK MG MG A 308 O HOH A 309 1555 1555 1.97 LINK MG MG A 308 O HOH A 311 1555 1555 2.07 LINK MG MG A 308 O HOH A 312 1555 1555 2.40 LINK MG MG A 308 O HOH A 313 1555 1555 2.70 LINK O3' DG B 6 P S02 B 7 1555 1555 1.60 LINK O3' S02 B 7 P DC B 9 1555 1555 1.60 LINK MG MG B 208 O HOH B 213 1555 1555 2.01 LINK MG MG B 208 O HOH B 210 1555 1555 2.02 LINK MG MG B 208 O HOH B 211 1555 1555 2.02 LINK MG MG B 208 O HOH B 212 1555 1555 2.02 LINK MG MG B 208 O HOH B 214 1555 1555 2.09 LINK MG MG B 208 O HOH B 209 1555 1555 2.06 LINK MG MG B 315 O HOH B 317 1555 1555 2.04 LINK MG MG B 315 O HOH B 318 1555 1555 1.97 LINK MG MG B 315 O HOH B 319 1555 1555 1.88 LINK MG MG B 315 O HOH B 321 1555 1555 2.08 LINK MG MG B 315 O HOH B 320 1555 1555 2.30 LINK MG MG B 315 O HOH B 316 1555 1555 2.11

SITE 1 AC1 6 HOH A 202 HOH A 203 HOH A 204 HOH A 205 SITE 2 AC1 6 HOH A 206 HOH A 207 SITE 1 AC2 6 HOH B 209 HOH B 210 HOH B 211 HOH B 212 SITE 2 AC2 6 HOH B 213 HOH B 214 SITE 1 AC3 6 HOH A 302 HOH A 303 HOH A 304 HOH A 305 SITE 2 AC3 6 HOH A 306 HOH A 307 SITE 1 AC4 6 HOH A 309 HOH A 310 HOH A 311 HOH A 312 SITE 2 AC4 6 HOH A 313 HOH A 314 SITE 1 AC5 6 HOH B 316 HOH B 317 HOH B 318 HOH B 319 SITE 2 AC5 6 HOH B 320 HOH B 321

CRYST1 29.890 41.860 51.100 90.00 90.00 90.00 P 21 21 21 8

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 0.033456 0.000000 0.000000 0.00000

SCALE2 0.000000 0.023889 0.000000 0.00000

SCALE3 0.000000 0.000000 0.019569 0.00000