HEADER PEPTIDE NUCLEIC ACID/DNA 13-OCT-95 1PNN TITLE PEPTIDE NUCLEIC ACID (PNA) COMPLEXED WITH DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PNA (NH2-P(*C*T*C*T*T*C*T*T*C-HIS-GLY-SER-SER-GLY-HIS- COMPND 3 C*T*T*C*T*T*C*T*C)-COOH); COMPND 4 CHAIN: A, C; COMPND 5 SYNONYM: HAIRPIN PNA:DNA TRIPLEX; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'-D(GP*AP*AP*GP*AP*AP*GP*AP*G)-3'); COMPND 9 CHAIN: B, D; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: CRYSTALLIZED FROM AMMONIUM SULFATE AND TRIS PH 8.5 SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES KEYWDS HAIRPIN PNA:DNA TRIPLEX, TRIPLEX WATSON-CRICK HOOGSTEEN, PEPTIDE KEYWDS 2 NUCLEIC ACID-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR L.BETTS,J.M.VEAL REVDAT 4 13-JUL-11 1PNN 1 VERSN REVDAT 3 24-FEB-09 1PNN 1 VERSN REVDAT 2 21-SEP-01 1PNN 5 REVDAT 1 08-MAR-96 1PNN 0 JRNL AUTH L.BETTS,J.A.JOSEY,J.M.VEAL,S.R.JORDAN JRNL TITL A NUCLEIC ACID TRIPLE HELIX FORMED BY A PEPTIDE NUCLEIC JRNL TITL 2 ACID-DNA COMPLEX JRNL REF SCIENCE V. 270 1838 1995 JRNL REFN ISSN 0036-8075 JRNL PMID 8525381 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.C.BROWN,S.A.THOMSON,J.M.VEAL,D.G.DAVIS REMARK 1 TITL NMR SOLUTION STRUCTURE OF A PEPTIDE NUCLEIC ACID COMPLEXED REMARK 1 TITL 2 WITH RNA REMARK 1 REF SCIENCE V. 265 777 1994 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 6857 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 750 REMARK 3 NUCLEIC ACID ATOMS : 380 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 35 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 2.43 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 29.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 6.75 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PNN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAY-94; 11-JAN-94 REMARK 200 TEMPERATURE (KELVIN) : NULL; NULL REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; N REMARK 200 RADIATION SOURCE : CHESS; ROTATING ANODE REMARK 200 BEAMLINE : A1; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978; 1.5418 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : NULL; RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8374 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 94.18667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 47.09333 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 70.64000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 23.54667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 117.73333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 94.18667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 47.09333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 23.54667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 70.64000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 117.73333 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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: 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 DG B 1 O3' DG B 1 C3' -0.044 REMARK 500 DA B 6 O3' DA B 6 C3' -0.038 REMARK 500 DG B 7 N1 DG B 7 C2 -0.053 REMARK 500 DG B 7 C2 DG B 7 N2 -0.062 REMARK 500 DG B 9 N1 DG B 9 C2 -0.071 REMARK 500 DG B 9 C2 DG B 9 N2 -0.061 REMARK 500 DG D 4 N1 DG D 4 C2 -0.060 REMARK 500 DG D 4 C2 DG D 4 N2 -0.061 REMARK 500 DA D 5 C6 DA D 5 N1 -0.043 REMARK 500 DA D 6 N3 DA D 6 C4 0.042 REMARK 500 DG D 7 N1 DG D 7 C2 -0.055 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 DG B 1 O4' - C1' - C2' ANGL. DEV. = 4.0 DEGREES REMARK 500 DG B 1 C5 - C6 - N1 ANGL. DEV. = 3.7 DEGREES REMARK 500 DA B 2 N1 - C2 - N3 ANGL. DEV. = -3.6 DEGREES REMARK 500 DA B 2 C4 - C5 - C6 ANGL. DEV. = -4.5 DEGREES REMARK 500 DA B 2 C5 - C6 - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 DA B 2 C6 - C5 - N7 ANGL. DEV. = 4.6 DEGREES REMARK 500 DA B 2 N1 - C6 - N6 ANGL. DEV. = -7.2 DEGREES REMARK 500 DA B 3 C4 - C5 - C6 ANGL. DEV. = -3.9 DEGREES REMARK 500 DA B 3 C5 - C6 - N1 ANGL. DEV. = 3.3 DEGREES REMARK 500 DA B 3 N1 - C6 - N6 ANGL. DEV. = -5.2 DEGREES REMARK 500 DG B 4 C5 - C6 - N1 ANGL. DEV. = 3.6 DEGREES REMARK 500 DG B 4 N1 - C6 - O6 ANGL. DEV. = -4.2 DEGREES REMARK 500 DA B 5 C4' - C3' - C2' ANGL. DEV. = -4.9 DEGREES REMARK 500 DA B 5 C4 - C5 - C6 ANGL. DEV. = -4.7 DEGREES REMARK 500 DA B 5 C5 - C6 - N1 ANGL. DEV. = 5.1 DEGREES REMARK 500 DA B 5 N1 - C6 - N6 ANGL. DEV. = -6.4 DEGREES REMARK 500 DA B 6 C4' - C3' - C2' ANGL. DEV. = -4.5 DEGREES REMARK 500 DA B 6 N1 - C2 - N3 ANGL. DEV. = -3.6 DEGREES REMARK 500 DA B 6 C4 - C5 - C6 ANGL. DEV. = -4.1 DEGREES REMARK 500 DA B 6 N1 - C6 - N6 ANGL. DEV. = -5.4 DEGREES REMARK 500 DG B 7 C4' - C3' - C2' ANGL. DEV. = -6.6 DEGREES REMARK 500 DG B 7 C5 - C6 - N1 ANGL. DEV. = 3.2 DEGREES REMARK 500 DG B 7 N1 - C6 - O6 ANGL. DEV. = -3.8 DEGREES REMARK 500 DA B 8 N1 - C2 - N3 ANGL. DEV. = -3.2 DEGREES REMARK 500 DA B 8 C4 - C5 - C6 ANGL. DEV. = -3.3 DEGREES REMARK 500 DA B 8 C5 - C6 - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 DG B 9 O5' - C5' - C4' ANGL. DEV. = -4.8 DEGREES REMARK 500 DG B 9 O4' - C4' - C3' ANGL. DEV. = -3.9 DEGREES REMARK 500 DG B 9 O4' - C1' - N9 ANGL. DEV. = 3.1 DEGREES REMARK 500 DG B 9 N1 - C2 - N3 ANGL. DEV. = 3.9 DEGREES REMARK 500 DG B 9 C5 - C6 - N1 ANGL. DEV. = 3.2 DEGREES REMARK 500 DG B 9 N1 - C6 - O6 ANGL. DEV. = -5.2 DEGREES REMARK 500 DA B 8 C3' - O3' - P ANGL. DEV. = 9.0 DEGREES REMARK 500 GLY C 11 N - CA - C ANGL. DEV. = 17.8 DEGREES REMARK 500 GLY C 11 C - N - CA ANGL. DEV. = 14.6 DEGREES REMARK 500 DG D 1 C5' - C4' - O4' ANGL. DEV. = 7.2 DEGREES REMARK 500 DG D 1 O4' - C1' - N9 ANGL. DEV. = 4.3 DEGREES REMARK 500 DA D 2 N1 - C2 - N3 ANGL. DEV. = -3.9 DEGREES REMARK 500 DA D 2 C4 - C5 - C6 ANGL. DEV. = -5.0 DEGREES REMARK 500 DA D 2 C5 - C6 - N1 ANGL. DEV. = 5.2 DEGREES REMARK 500 DA D 2 C6 - C5 - N7 ANGL. DEV. = 4.3 DEGREES REMARK 500 DA D 2 N1 - C6 - N6 ANGL. DEV. = -7.9 DEGREES REMARK 500 DA D 3 C4 - C5 - C6 ANGL. DEV. = -3.6 DEGREES REMARK 500 DA D 3 C5 - C6 - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 DA D 3 N1 - C6 - N6 ANGL. DEV. = -4.9 DEGREES REMARK 500 DA D 5 C4' - C3' - C2' ANGL. DEV. = -4.7 DEGREES REMARK 500 DA D 5 C4 - C5 - C6 ANGL. DEV. = -4.6 DEGREES REMARK 500 DA D 5 C5 - C6 - N1 ANGL. DEV. = 4.9 DEGREES REMARK 500 DA D 5 N1 - C6 - N6 ANGL. DEV. = -6.3 DEGREES REMARK 500 DA D 6 C4' - C3' - C2' ANGL. DEV. = -4.8 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 61 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1PNN A 1 24 PDB 1PNN 1PNN 1 24 DBREF 1PNN B 1 9 PDB 1PNN 1PNN 1 9 DBREF 1PNN C 1 24 PDB 1PNN 1PNN 1 24 DBREF 1PNN D 1 9 PDB 1PNN 1PNN 1 9 SEQRES 1 A 24 CPN TPN CPN TPN IPN CPN TPN TPN CPN HIS GLY SER SER SEQRES 2 A 24 GLY HIS CPN TPN TPN CPN TPN TPN CPN TPN CPN SEQRES 1 B 9 DG DA DA DG DA DA DG DA DG SEQRES 1 C 24 CPN TPN CPN TPN IPN CPN TPN TPN CPN HIS GLY SER SER SEQRES 2 C 24 GLY HIS CPN TPN TPN CPN TPN TPN CPN TPN CPN SEQRES 1 D 9 DG DA DA DG DA DA DG DA DG MODRES 1PNN CPN A 1 DC MODRES 1PNN TPN A 2 DT MODRES 1PNN CPN A 3 DC MODRES 1PNN TPN A 4 DT MODRES 1PNN CPN A 6 DC MODRES 1PNN TPN A 7 DT MODRES 1PNN TPN A 8 DT MODRES 1PNN CPN A 9 DC MODRES 1PNN CPN A 16 DC MODRES 1PNN TPN A 17 DT MODRES 1PNN TPN A 18 DT MODRES 1PNN CPN A 19 DC MODRES 1PNN TPN A 20 DT MODRES 1PNN TPN A 21 DT MODRES 1PNN CPN A 22 DC MODRES 1PNN TPN A 23 DT MODRES 1PNN CPN A 24 DC MODRES 1PNN CPN C 1 DC MODRES 1PNN TPN C 2 DT MODRES 1PNN CPN C 3 DC MODRES 1PNN TPN C 4 DT MODRES 1PNN CPN C 6 DC MODRES 1PNN TPN C 7 DT MODRES 1PNN TPN C 8 DT MODRES 1PNN CPN C 9 DC MODRES 1PNN CPN C 16 DC MODRES 1PNN TPN C 17 DT MODRES 1PNN TPN C 18 DT MODRES 1PNN CPN C 19 DC MODRES 1PNN TPN C 20 DT MODRES 1PNN TPN C 21 DT MODRES 1PNN CPN C 22 DC MODRES 1PNN TPN C 23 DT MODRES 1PNN CPN C 24 DC HET CPN A 1 33 HET TPN A 2 33 HET CPN A 3 31 HET TPN A 4 33 HET IPN A 5 30 HET CPN A 6 31 HET TPN A 7 33 HET TPN A 8 33 HET CPN A 9 31 HET CPN A 16 31 HET TPN A 17 33 HET TPN A 18 33 HET CPN A 19 31 HET TPN A 20 33 HET TPN A 21 33 HET CPN A 22 31 HET TPN A 23 33 HET CPN A 24 32 HET CPN C 1 33 HET TPN C 2 33 HET CPN C 3 31 HET TPN C 4 33 HET IPN C 5 30 HET CPN C 6 31 HET TPN C 7 33 HET TPN C 8 33 HET CPN C 9 31 HET CPN C 16 31 HET TPN C 17 33 HET TPN C 18 33 HET CPN C 19 31 HET TPN C 20 33 HET TPN C 21 33 HET CPN C 22 31 HET TPN C 23 33 HET CPN C 24 32 HETNAM CPN 2-AMINOETHYLGLYCINE-CARBONYLMETHYLENE-CYTOSINE HETNAM TPN 2-AMINOETHYLGLYCINE-CARBONYLMETHYLENE-THYMINE HETNAM IPN 2-AMINOETHYLGLYCINE-CARBONYLMETHYLENE-5-IODOURACIL FORMUL 1 CPN 16(C10 H16 N5 O4 1+) FORMUL 1 TPN 18(C11 H17 N4 O5 1+) FORMUL 1 IPN 2(C10 H14 I N4 O5 1+) FORMUL 5 HOH *35(H2 O) LINK C' CPN A 1 N1' TPN A 2 1555 1555 1.33 LINK C' TPN A 2 N1' CPN A 3 1555 1555 1.33 LINK C' CPN A 3 N1' TPN A 4 1555 1555 1.35 LINK C' TPN A 4 N1' IPN A 5 1555 1555 1.32 LINK C' IPN A 5 N1' CPN A 6 1555 1555 1.33 LINK C' CPN A 6 N1' TPN A 7 1555 1555 1.33 LINK C' TPN A 7 N1' TPN A 8 1555 1555 1.33 LINK C' TPN A 8 N1' CPN A 9 1555 1555 1.33 LINK C' CPN A 9 N HIS A 10 1555 1555 1.35 LINK C HIS A 15 N1' CPN A 16 1555 1555 1.34 LINK C' CPN A 16 N1' TPN A 17 1555 1555 1.33 LINK C' TPN A 17 N1' TPN A 18 1555 1555 1.33 LINK C' TPN A 18 N1' CPN A 19 1555 1555 1.31 LINK C' CPN A 19 N1' TPN A 20 1555 1555 1.34 LINK C' TPN A 20 N1' TPN A 21 1555 1555 1.32 LINK C' TPN A 21 N1' CPN A 22 1555 1555 1.33 LINK C' CPN A 22 N1' TPN A 23 1555 1555 1.32 LINK C' TPN A 23 N1' CPN A 24 1555 1555 1.32 LINK C' CPN C 1 N1' TPN C 2 1555 1555 1.33 LINK C' TPN C 2 N1' CPN C 3 1555 1555 1.34 LINK C' CPN C 3 N1' TPN C 4 1555 1555 1.33 LINK C' TPN C 4 N1' IPN C 5 1555 1555 1.33 LINK C' IPN C 5 N1' CPN C 6 1555 1555 1.33 LINK C' CPN C 6 N1' TPN C 7 1555 1555 1.33 LINK C' TPN C 7 N1' TPN C 8 1555 1555 1.34 LINK C' TPN C 8 N1' CPN C 9 1555 1555 1.33 LINK C' CPN C 9 N HIS C 10 1555 1555 1.33 LINK C HIS C 15 N1' CPN C 16 1555 1555 1.32 LINK C' CPN C 16 N1' TPN C 17 1555 1555 1.30 LINK C' TPN C 17 N1' TPN C 18 1555 1555 1.31 LINK C' TPN C 18 N1' CPN C 19 1555 1555 1.31 LINK C' CPN C 19 N1' TPN C 20 1555 1555 1.32 LINK C' TPN C 20 N1' TPN C 21 1555 1555 1.32 LINK C' TPN C 21 N1' CPN C 22 1555 1555 1.33 LINK C' CPN C 22 N1' TPN C 23 1555 1555 1.32 LINK C' TPN C 23 N1' CPN C 24 1555 1555 1.33 CRYST1 73.380 73.380 141.280 90.00 90.00 120.00 P 65 2 2 24 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013628 0.007868 0.000000 0.00000 SCALE2 0.000000 0.015736 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007078 0.00000 MTRIX1 1 -0.545117 -0.361267 -0.756527 55.79670 1 MTRIX2 1 -0.305617 -0.754662 0.580589 73.52600 1 MTRIX3 1 -0.780670 0.547697 0.300969 1.51710 1 MASTER 335 0 36 0 0 0 0 9 0 0 0 6 END