2AWE - Header Asymmetric Unit

HEADER RNA 31-AUG-05 2AWE

TITLE BASE-TETRAD SWAPPING RESULTS IN DIMERIZATION OF RNA TITLE 2 QUADRUPLEXES: IMPLICATIONS FOR FORMATION OF I-MOTIF RNA TITLE 3 OCTAPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*UP*(BGM)P*GP*UP*GP*U)-3'; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1

KEYWDS RNA, TETRAPLEX, OCTAPLEX

EXPDTA X-RAY DIFFRACTION

AUTHOR B.PAN,K.SHI,M.SUNDARALINGAM

REVDAT 3 24-FEB-09 2AWE 1 VERSN REVDAT 2 04-APR-06 2AWE 1 JRNL REVDAT 1 07-FEB-06 2AWE 0

JRNL AUTH B.PAN,K.SHI,M.SUNDARALINGAM JRNL TITL BASE-TETRAD SWAPPING RESULTS IN DIMERIZATION OF JRNL TITL 2 RNA QUADRUPLEXES: IMPLICATIONS FOR FORMATION OF JRNL TITL 3 THE I-MOTIF RNA OCTAPLEX. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 3130 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16492787 JRNL DOI 10.1073/PNAS.0507730103

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.36 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 7399 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) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 366 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 520 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.1800 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.2570 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 992 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 182 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.02000 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): 0.245 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.195 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.118 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.351 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1101 ; 0.017 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1705 ; 2.749 ; 3.000 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL 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): 210 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 503 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 291 ; 0.350 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 566 ; 0.256 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 101 ; 0.187 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 10 ; 0.169 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 23 ; 0.189 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.176 ; 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): 1209 ; 2.901 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1705 ; 2.998 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 2AWE COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-05. REMARK 100 THE RCSB ID CODE IS RCSB034392.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7399 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 19.360 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 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) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 19.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 41.33350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 41.33350 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.07700 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.33350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 18.53850 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.33350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 55.61550 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.33350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 55.61550 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.33350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 18.53850 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 41.33350 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 41.33350 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 37.07700 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 41.33350 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 41.33350 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 37.07700 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 41.33350 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 55.61550 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 41.33350 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 18.53850 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 41.33350 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 18.53850 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 41.33350 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 55.61550 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 41.33350 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 41.33350 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 37.07700 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H 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 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 131 LIES ON A SPECIAL POSITION.

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 U G 4 C5' C4' O4' C3' O3' C2' O2' REMARK 470 U G 4 C1' N1 C2 O2 N3 C4 O4 REMARK 470 U G 4 C5 C6

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 G A 5 O5' G A 5 C5' -0.103 REMARK 500 G F 5 O5' G F 5 C5' -0.112 REMARK 500 G G 3 C2 G G 3 N3 0.054 REMARK 500 G G 3 C4 G G 3 C5 0.098 REMARK 500 G G 3 C5 G G 3 C6 0.073 REMARK 500 G G 3 N7 G G 3 C8 0.048 REMARK 500 U G 4 P U G 4 O5' -0.062 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 G A 5 C5' - C4' - C3' ANGL. DEV. = -15.4 DEGREES REMARK 500 G A 5 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 G A 5 O3' - P - O5' ANGL. DEV. = -12.2 DEGREES REMARK 500 U A 6 O4' - C1' - N1 ANGL. DEV. = 4.7 DEGREES REMARK 500 U C 1 C1' - O4' - C4' ANGL. DEV. = -6.2 DEGREES REMARK 500 U C 1 O4' - C1' - N1 ANGL. DEV. = 6.4 DEGREES REMARK 500 G C 5 C6 - N1 - C2 ANGL. DEV. = -3.9 DEGREES REMARK 500 G C 5 C5 - C6 - N1 ANGL. DEV. = 4.1 DEGREES REMARK 500 G C 5 C5 - C6 - O6 ANGL. DEV. = -3.8 DEGREES REMARK 500 U C 6 O4' - C1' - N1 ANGL. DEV. = 4.7 DEGREES REMARK 500 G D 5 O4' - C1' - N9 ANGL. DEV. = 5.4 DEGREES REMARK 500 G D 5 C6 - N1 - C2 ANGL. DEV. = -4.1 DEGREES REMARK 500 G D 5 C5 - C6 - N1 ANGL. DEV. = 3.2 DEGREES REMARK 500 U D 4 C3' - O3' - P ANGL. DEV. = 9.3 DEGREES REMARK 500 U F 1 C1' - O4' - C4' ANGL. DEV. = -4.5 DEGREES REMARK 500 U F 1 O4' - C1' - N1 ANGL. DEV. = 6.4 DEGREES REMARK 500 U F 4 N1 - C1' - C2' ANGL. DEV. = 8.0 DEGREES REMARK 500 G F 5 C5' - C4' - C3' ANGL. DEV. = -15.2 DEGREES REMARK 500 G G 3 C2 - N3 - C4 ANGL. DEV. = 8.7 DEGREES REMARK 500 G G 3 N3 - C4 - C5 ANGL. DEV. = -9.9 DEGREES REMARK 500 G G 3 C5 - C6 - N1 ANGL. DEV. = 6.0 DEGREES REMARK 500 G G 3 C4 - C5 - N7 ANGL. DEV. = -4.4 DEGREES REMARK 500 G G 3 C5 - N7 - C8 ANGL. DEV. = 3.1 DEGREES REMARK 500 G G 3 N3 - C4 - N9 ANGL. DEV. = 8.9 DEGREES REMARK 500 G G 3 C6 - C5 - N7 ANGL. DEV. = 5.4 DEGREES REMARK 500 G G 3 C5 - C6 - O6 ANGL. DEV. = -6.7 DEGREES REMARK 500 G G 3 C3' - O3' - P ANGL. DEV. = 8.2 DEGREES REMARK 500 G G 5 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 G H 3 C4 - C5 - N7 ANGL. DEV. = 2.8 DEGREES REMARK 500 G H 3 C5 - N7 - C8 ANGL. DEV. = -3.1 DEGREES REMARK 500 G H 3 N3 - C2 - N2 ANGL. DEV. = 4.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL

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 K A 211 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 5 O6 REMARK 620 2 G B 5 O6 102.0 REMARK 620 3 G D 5 O6 68.3 67.4 REMARK 620 4 K A 212 K 51.0 51.0 51.7 REMARK 620 5 U D 6 O4 114.7 102.7 67.6 118.9 REMARK 620 6 U A 6 O4 69.0 169.6 103.5 119.5 77.5 REMARK 620 7 G C 5 O6 67.5 65.6 104.0 52.3 168.0 113.5 REMARK 620 8 U C 6 O4 101.8 108.6 167.4 116.2 124.9 79.1 64.1 REMARK 620 9 U B 6 O4 163.8 64.9 111.9 115.5 78.8 124.9 97.5 75.2 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 212 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 3 O6 REMARK 620 2 G A 5 O6 83.8 REMARK 620 3 G B 3 O6 112.9 136.5 REMARK 620 4 G B 5 O6 135.0 112.0 85.0 REMARK 620 5 G D 3 O6 72.3 79.8 68.8 149.4 REMARK 620 6 G D 5 O6 151.7 73.3 75.7 70.7 87.2 REMARK 620 7 G C 3 O6 72.0 149.6 71.8 75.7 108.9 134.7 REMARK 620 8 K A 213 K 57.4 125.0 55.4 123.0 53.6 124.4 55.2 REMARK 620 9 G C 5 O6 76.4 73.0 148.2 69.5 140.3 111.2 83.5 124.2 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 213 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BGM D 2 O6 REMARK 620 2 K A 214 K 59.1 REMARK 620 3 BGM B 2 O6 73.6 60.6 REMARK 620 4 BGM A 2 O6 75.9 54.7 115.3 REMARK 620 5 G A 3 O6 113.5 122.0 172.9 67.5 REMARK 620 6 G B 3 O6 103.7 130.8 70.4 173.5 107.2 REMARK 620 7 G D 3 O6 68.8 127.1 113.8 105.6 70.5 68.5 REMARK 620 8 BGM C 2 O6 113.8 54.7 73.9 68.8 102.0 116.8 172.1 REMARK 620 9 G C 3 O6 174.0 124.7 103.9 110.1 69.1 70.3 108.0 70.1 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 214 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BGM D 2 O6 REMARK 620 2 U E 1 O4 69.3 REMARK 620 3 U F 1 O4 133.8 129.7 REMARK 620 4 U H 1 O4 76.6 72.3 72.9 REMARK 620 5 HOH A 236 O 129.7 66.7 67.1 67.9 REMARK 620 6 BGM B 2 O6 64.4 78.0 148.4 137.3 125.9 REMARK 620 7 U G 1 O4 120.0 71.9 106.2 130.1 66.6 64.1 REMARK 620 8 BGM A 2 O6 69.1 133.3 71.2 78.3 132.0 102.0 150.5 REMARK 620 9 BGM C 2 O6 101.9 144.2 82.2 141.3 128.2 67.3 84.7 65.7 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 215 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BGM E 2 O6 REMARK 620 2 K E 216 K 47.1 REMARK 620 3 U B 1 O4 80.9 113.7 REMARK 620 4 U C 1 O4 134.4 114.6 70.7 REMARK 620 5 BGM G 2 O6 64.9 50.0 74.4 73.4 REMARK 620 6 BGM F 2 O6 99.4 52.4 139.7 81.9 69.7 REMARK 620 7 BGM H 2 O6 61.2 49.8 139.5 147.3 99.8 66.0 REMARK 620 8 U D 1 O4 70.0 108.9 78.7 133.9 130.1 139.6 75.2 REMARK 620 9 HOH A 236 O 130.7 174.5 69.0 70.7 135.1 128.9 124.9 66.5 REMARK 620 10 U A 1 O4 120.0 113.0 129.6 105.5 155.1 85.4 67.3 REMARK 620 69.1 63.0 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 9 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SR A 219 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 4 OP2 REMARK 620 2 HOH A 223 O 77.2 REMARK 620 3 HOH A 225 O 151.7 75.1 REMARK 620 4 G A 3 O2' 68.4 143.5 140.0 REMARK 620 5 U A 6 O2' 99.1 137.6 97.1 62.4 REMARK 620 6 HOH C 222 O 138.0 130.4 67.8 74.6 80.1 REMARK 620 7 HOH C 237 O 80.6 84.9 102.9 78.1 136.8 72.9 REMARK 620 8 U A 6 O3' 95.8 79.4 73.2 114.9 58.6 117.8 164.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 220 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U C 6 O3' REMARK 620 2 U C 6 O2' 50.4 REMARK 620 3 G C 3 O2' 105.7 66.2 REMARK 620 4 HOH B 56 O 121.9 80.9 73.2 REMARK 620 5 U C 4 OP2 88.6 105.4 73.5 139.8 REMARK 620 6 HOH B 103 O 168.3 132.9 71.0 68.5 79.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K E 216 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 K E 217 K REMARK 620 2 BGM G 2 O6 121.7 REMARK 620 3 BGM F 2 O6 122.6 73.4 REMARK 620 4 G F 3 O6 56.0 113.7 67.1 REMARK 620 5 G G 3 O6 51.6 70.4 105.1 71.5 REMARK 620 6 BGM H 2 O6 122.2 116.0 73.0 100.4 171.6 REMARK 620 7 G H 3 O6 55.7 174.6 112.0 69.3 107.2 66.8 REMARK 620 8 G E 3 O6 54.4 103.8 174.3 110.4 69.2 112.7 70.8 REMARK 620 9 BGM E 2 O6 122.8 74.3 114.6 171.6 114.9 72.9 102.9 68.6 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K E 217 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G E 3 O6 REMARK 620 2 G E 5 O6 85.8 REMARK 620 3 G H 3 O6 72.6 75.0 REMARK 620 4 G H 5 O6 149.3 70.2 82.7 REMARK 620 5 G F 3 O6 112.5 132.5 70.2 74.2 REMARK 620 6 G G 3 O6 73.2 151.5 115.0 135.4 74.6 REMARK 620 7 K E 218 K 125.3 54.5 120.7 54.2 122.0 124.3 REMARK 620 8 G G 5 O6 79.4 72.5 138.2 109.6 151.1 84.7 55.4 REMARK 620 9 G F 5 O6 138.6 110.6 147.2 70.0 84.8 76.2 56.0 70.6 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K E 218 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G G 5 O6 REMARK 620 2 U G 6 O4 66.9 REMARK 620 3 U H 6 O4 170.1 120.1 REMARK 620 4 G E 5 O6 70.7 105.9 111.6 REMARK 620 5 G H 5 O6 105.7 172.2 67.5 68.4 REMARK 620 6 U F 6 O4 99.6 74.0 77.1 168.8 110.6 REMARK 620 7 G F 5 O6 67.3 111.1 102.9 104.2 66.6 66.1 REMARK 620 8 U E 6 O4 113.8 76.9 75.6 68.7 104.9 121.5 171.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K F 221 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH F 233 O REMARK 620 2 G F 3 O2' 145.8 REMARK 620 3 HOH F 228 O 77.6 69.5 REMARK 620 4 HOH H 18 O 107.8 73.7 76.4 REMARK 620 5 HOH F 231 O 87.1 103.4 124.0 157.7 REMARK 620 6 U F 6 O2' 145.8 68.4 135.4 78.3 80.1 REMARK 620 7 U F 6 O3' 90.2 123.0 167.4 105.0 57.4 56.3 REMARK 620 8 U F 4 OP2 89.6 75.1 78.3 145.1 47.7 104.2 105.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K G 222 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH F 225 O REMARK 620 2 HOH G 159 O 77.3 REMARK 620 3 U G 6 O2' 68.1 93.8 REMARK 620 4 U G 6 O3' 117.7 122.2 53.4 REMARK 620 N 1 2 3

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 211 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 212 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 213 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 214 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 215 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR A 219 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 220 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 216 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 217 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 218 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K F 221 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K G 222

DBREF 2AWE A 1 6 PDB 2AWE 2AWE 1 6 DBREF 2AWE B 1 6 PDB 2AWE 2AWE 1 6 DBREF 2AWE C 1 6 PDB 2AWE 2AWE 1 6 DBREF 2AWE D 1 6 PDB 2AWE 2AWE 1 6 DBREF 2AWE E 1 6 PDB 2AWE 2AWE 1 6 DBREF 2AWE F 1 6 PDB 2AWE 2AWE 1 6 DBREF 2AWE G 1 6 PDB 2AWE 2AWE 1 6 DBREF 2AWE H 1 6 PDB 2AWE 2AWE 1 6

SEQRES 1 A 6 U BGM G U G U SEQRES 1 B 6 U BGM G U G U SEQRES 1 C 6 U BGM G U G U SEQRES 1 D 6 U BGM G U G U SEQRES 1 E 6 U BGM G U G U SEQRES 1 F 6 U BGM G U G U SEQRES 1 G 6 U BGM G U G U SEQRES 1 H 6 U BGM G U G U

MODRES 2AWE BGM A 2 DG MODRES 2AWE BGM B 2 DG MODRES 2AWE BGM C 2 DG MODRES 2AWE BGM D 2 DG MODRES 2AWE BGM E 2 DG MODRES 2AWE BGM F 2 DG MODRES 2AWE BGM G 2 DG MODRES 2AWE BGM H 2 DG

HET BGM A 2 23 HET BGM B 2 23 HET BGM C 2 23 HET BGM D 2 23 HET BGM E 2 23 HET BGM F 2 23 HET BGM G 2 23 HET BGM H 2 23 HET K A 211 1 HET K A 212 1 HET K A 213 1 HET K A 214 1 HET K A 215 1 HET SR A 219 1 HET K C 220 1 HET K E 216 1 HET K E 217 1 HET K E 218 1 HET K F 221 1 HET K G 222 1

HETNAM BGM 8-BROMO-2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE HETNAM K POTASSIUM ION HETNAM SR STRONTIUM ION

FORMUL 1 BGM 8(C10 H13 BR N5 O7 P) FORMUL 9 K 11(K 1+) FORMUL 14 SR SR 2+ FORMUL 21 HOH *182(H2 O)

LINK O3' U A 1 P BGM A 2 1555 1555 1.60 LINK O3' BGM A 2 P G A 3 1555 1555 1.61 LINK K K A 211 O6 G A 5 1555 1555 3.19 LINK K K A 211 O6 G B 5 1555 1555 3.04 LINK K K A 211 O6 G D 5 1555 1555 3.04 LINK K K A 211 K K A 212 1555 1555 3.59 LINK K K A 211 O4 U D 6 1555 1555 2.86 LINK K K A 211 O4 U A 6 1555 1555 2.82 LINK K K A 211 O6 G C 5 1555 1555 3.17 LINK K K A 211 O4 U C 6 1555 1555 2.88 LINK K K A 211 O4 U B 6 1555 1555 2.87 LINK K K A 212 O6 G A 3 1555 1555 2.98 LINK K K A 212 O6 G A 5 1555 1555 2.94 LINK K K A 212 O6 G B 3 1555 1555 3.00 LINK K K A 212 O6 G B 5 1555 1555 2.90 LINK K K A 212 O6 G D 3 1555 1555 2.98 LINK K K A 212 O6 G D 5 1555 1555 2.93 LINK K K A 212 O6 G C 3 1555 1555 2.97 LINK K K A 212 K K A 213 1555 1555 3.48 LINK K K A 212 O6 G C 5 1555 1555 3.01 LINK K K A 213 O6 BGM D 2 1555 1555 2.94 LINK K K A 213 K K A 214 1555 1555 3.63 LINK K K A 213 O6 BGM B 2 1555 1555 3.01 LINK K K A 213 O6 BGM A 2 1555 1555 2.95 LINK K K A 213 O6 G A 3 1555 1555 3.14 LINK K K A 213 O6 G B 3 1555 1555 3.04 LINK K K A 213 O6 G D 3 1555 1555 2.95 LINK K K A 213 O6 BGM C 2 1555 1555 2.98 LINK K K A 213 O6 G C 3 1555 1555 3.03 LINK K K A 214 O6 BGM D 2 1555 1555 3.29 LINK K K A 214 O4 U E 1 1555 1555 3.02 LINK K K A 214 O4 U F 1 1555 1555 3.12 LINK K K A 214 O4 U H 1 1555 1555 3.08 LINK K K A 214 O HOH A 236 1555 1555 2.98 LINK K K A 214 O6 BGM B 2 1555 1555 3.39 LINK K K A 214 O4 U G 1 1555 1555 2.85 LINK K K A 214 O6 BGM A 2 1555 1555 3.08 LINK K K A 214 O6 BGM C 2 1555 1555 3.09 LINK K K A 215 O6 BGM E 2 1555 1555 3.33 LINK K K A 215 K K E 216 1555 1555 3.66 LINK K K A 215 O4 U B 1 1555 1555 2.89 LINK K K A 215 O4 U C 1 1555 1555 3.23 LINK K K A 215 O6 BGM G 2 1555 1555 3.08 LINK K K A 215 O6 BGM F 2 1555 1555 3.11 LINK K K A 215 O6 BGM H 2 1555 1555 3.45 LINK K K A 215 O4 U D 1 1555 1555 2.92 LINK K K A 215 O HOH A 236 1555 1555 3.08 LINK K K A 215 O4 U A 1 1555 1555 2.85 LINK SR SR A 219 OP2 U A 4 1555 1555 2.61 LINK SR SR A 219 O HOH A 223 1555 1555 2.82 LINK SR SR A 219 O HOH A 225 1555 1555 2.85 LINK SR SR A 219 O2' G A 3 1555 1555 3.28 LINK SR SR A 219 O2' U A 6 1555 1555 2.83 LINK SR SR A 219 O HOH C 222 1555 1555 2.64 LINK SR SR A 219 O HOH C 237 1555 1555 2.52 LINK SR SR A 219 O3' U A 6 1555 1555 2.76 LINK O3' U B 1 P BGM B 2 1555 1555 1.62 LINK O3' BGM B 2 P G B 3 1555 1555 1.62 LINK O3' U C 1 P BGM C 2 1555 1555 1.59 LINK O3' BGM C 2 P G C 3 1555 1555 1.61 LINK K K C 220 O3' U C 6 1555 1555 3.07 LINK K K C 220 O2' U C 6 1555 1555 2.67 LINK K K C 220 O2' G C 3 1555 1555 3.24 LINK K K C 220 O HOH B 56 1555 1555 2.54 LINK K K C 220 OP2 U C 4 1555 1555 2.54 LINK K K C 220 O HOH B 103 1555 1555 3.24 LINK O3' U D 1 P BGM D 2 1555 1555 1.64 LINK O3' BGM D 2 P G D 3 1555 1555 1.63 LINK O3' U E 1 P BGM E 2 1555 1555 1.61 LINK O3' BGM E 2 P G E 3 1555 1555 1.62 LINK K K E 216 K K E 217 1555 1555 3.41 LINK K K E 216 O6 BGM G 2 1555 1555 2.90 LINK K K E 216 O6 BGM F 2 1555 1555 3.03 LINK K K E 216 O6 G F 3 1555 1555 3.06 LINK K K E 216 O6 G G 3 1555 1555 3.05 LINK K K E 216 O6 BGM H 2 1555 1555 3.00 LINK K K E 216 O6 G H 3 1555 1555 3.12 LINK K K E 216 O6 G E 3 1555 1555 3.04 LINK K K E 216 O6 BGM E 2 1555 1555 2.81 LINK K K E 217 O6 G E 3 1555 1555 2.97 LINK K K E 217 O6 G E 5 1555 1555 2.97 LINK K K E 217 O6 G H 3 1555 1555 3.06 LINK K K E 217 O6 G H 5 1555 1555 2.92 LINK K K E 217 O6 G F 3 1555 1555 3.05 LINK K K E 217 O6 G G 3 1555 1555 2.83 LINK K K E 217 K K E 218 1555 1555 3.55 LINK K K E 217 O6 G G 5 1555 1555 3.02 LINK K K E 217 O6 G F 5 1555 1555 2.90 LINK K K E 218 O6 G G 5 1555 1555 3.09 LINK K K E 218 O4 U G 6 1555 1555 2.82 LINK K K E 218 O4 U H 6 1555 1555 2.88 LINK K K E 218 O6 G E 5 1555 1555 3.03 LINK K K E 218 O6 G H 5 1555 1555 3.00 LINK K K E 218 O4 U F 6 1555 1555 2.94 LINK K K E 218 O6 G F 5 1555 1555 3.08 LINK K K E 218 O4 U E 6 1555 1555 2.82 LINK O3' U F 1 P BGM F 2 1555 1555 1.59 LINK O3' BGM F 2 P G F 3 1555 1555 1.61 LINK K K F 221 O HOH F 233 1555 1555 2.54 LINK K K F 221 O2' G F 3 1555 1555 3.05 LINK K K F 221 O HOH F 228 1555 1555 2.69 LINK K K F 221 O HOH H 18 1555 1555 2.71 LINK K K F 221 O HOH F 231 1555 1555 3.31 LINK K K F 221 O2' U F 6 1555 1555 2.78 LINK K K F 221 O3' U F 6 1555 1555 2.92 LINK K K F 221 OP2 U F 4 1555 1555 2.56 LINK O3' U G 1 P BGM G 2 1555 1555 1.63 LINK O3' BGM G 2 P G G 3 1555 1555 1.61 LINK K K G 222 O HOH F 225 1555 1555 2.85 LINK K K G 222 O HOH G 159 1555 1555 3.64 LINK K K G 222 O2' U G 6 1555 1555 3.19 LINK K K G 222 O3' U G 6 1555 1555 2.72 LINK O3' U H 1 P BGM H 2 1555 1555 1.63 LINK O3' BGM H 2 P G H 3 1555 1555 1.62

SITE 1 AC4 9 G A 5 U A 6 K A 212 G B 5 SITE 2 AC4 9 U B 6 G C 5 U C 6 G D 5 SITE 3 AC4 9 U D 6 SITE 1 AC5 10 G A 3 G A 5 K A 211 K A 213 SITE 2 AC5 10 G B 3 G B 5 G C 3 G C 5 SITE 3 AC5 10 G D 3 G D 5 SITE 1 AC9 10 BGM A 2 G A 3 K A 212 K A 214 SITE 2 AC9 10 BGM B 2 G B 3 BGM C 2 G C 3 SITE 3 AC9 10 BGM D 2 G D 3 SITE 1 AD1 10 BGM A 2 K A 213 HOH A 236 BGM B 2 SITE 2 AD1 10 BGM C 2 BGM D 2 U E 1 U F 1 SITE 3 AD1 10 U G 1 U H 1 SITE 1 AD2 10 U A 1 HOH A 236 U B 1 U C 1 SITE 2 AD2 10 U D 1 BGM E 2 K E 216 BGM F 2 SITE 3 AD2 10 BGM G 2 BGM H 2 SITE 1 AD3 7 G A 3 U A 4 U A 6 HOH A 223 SITE 2 AD3 7 HOH A 225 HOH C 222 HOH C 237 SITE 1 AD4 4 HOH B 56 G C 3 U C 4 U C 6 SITE 1 AD5 10 K A 215 BGM E 2 G E 3 K E 217 SITE 2 AD5 10 BGM F 2 G F 3 BGM G 2 G G 3 SITE 3 AD5 10 BGM H 2 G H 3 SITE 1 AD6 10 G E 3 G E 5 K E 216 K E 218 SITE 2 AD6 10 G F 3 G F 5 G G 3 G G 5 SITE 3 AD6 10 G H 3 G H 5 SITE 1 BC1 9 G E 5 U E 6 K E 217 G F 5 SITE 2 BC1 9 U F 6 G G 5 U G 6 G H 5 SITE 3 BC1 9 U H 6 SITE 1 BC2 6 G F 3 U F 4 U F 6 HOH F 228 SITE 2 BC2 6 HOH F 233 HOH H 18 SITE 1 BC3 2 HOH F 225 U G 6

CRYST1 82.667 82.667 74.154 90.00 90.00 90.00 I 41 2 2 128

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 0.012097 0.000000 0.000000 0.00000

SCALE2 0.000000 0.012097 0.000000 0.00000

SCALE3 0.000000 0.000000 0.013485 0.00000