HEADER DNA 04-OCT-12 2LZK TITLE NMR SOLUTION STRUCTURE OF AN N2-GUANINE DNA ADDUCT DERIVED FROM THE TITLE 2 POTENT TUMORIGEN DIBENZO[A,L]PYRENE: INTERCALATION FROM THE MINOR TITLE 3 GROOVE WITH RUPTURED WATSON-CRICK BASE PAIRING COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*CP*CP*AP*TP*CP*GP*CP*TP*AP*CP*C)-3'); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(*GP*GP*TP*AP*GP*CP*GP*AP*TP*GP*G)-3'); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES KEYWDS 14R (+)-TRANS-ANTI-DB[A, L]P-N2-DG, DNA ADDUCT, DNA EXPDTA SOLUTION NMR NUMMDL 5 AUTHOR Y.TANG,Z.LIU,S.DING,C.H.LIN,Y.CAI,F.A.RODRIGUEZ,J.M.SAYER,D.M.JERINA, AUTHOR 2 S.AMIN,S.BROYDE,N.E.GEACINTOV REVDAT 5 15-MAY-24 2LZK 1 REMARK REVDAT 4 14-JUN-23 2LZK 1 REMARK LINK REVDAT 3 20-FEB-13 2LZK 1 JRNL REVDAT 2 28-NOV-12 2LZK 1 JRNL REVDAT 1 21-NOV-12 2LZK 0 JRNL AUTH Y.TANG,Z.LIU,S.DING,C.H.LIN,Y.CAI,F.A.RODRIGUEZ,J.M.SAYER, JRNL AUTH 2 D.M.JERINA,S.AMIN,S.BROYDE,N.E.GEACINTOV JRNL TITL NUCLEAR MAGNETIC RESONANCE SOLUTION STRUCTURE OF AN JRNL TITL 2 N(2)-GUANINE DNA ADDUCT DERIVED FROM THE POTENT TUMORIGEN JRNL TITL 3 DIBENZO[A,L]PYRENE: INTERCALATION FROM THE MINOR GROOVE WITH JRNL TITL 4 RUPTURED WATSON-CRICK BASE PAIRING. JRNL REF BIOCHEMISTRY V. 51 9751 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 23121427 JRNL DOI 10.1021/BI3013577 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, AMBER REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), CASE, D.A., ET AL. REMARK 3 (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LZK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1000103022. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 1.5 MM DNA DUPLEX, 10 MM SODIUM REMARK 210 PHOSPHATE, 100 MM SODIUM REMARK 210 CHLORIDE, 0.025 UM DSS, 100% D2O; REMARK 210 1.5 MM DNA DUPLEX, 10 MM SODIUM REMARK 210 PHOSPHATE, 100 MM SODIUM REMARK 210 CHLORIDE, 0.025 UM DSS, 90% H2O/ REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, SPARKY REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 500 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 5 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 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 1 DA A 3 C5' DA A 3 C4' 0.072 REMARK 500 1 DA A 3 N3 DA A 3 C4 0.037 REMARK 500 1 DT A 4 O4' DT A 4 C4' -0.106 REMARK 500 1 DT A 4 N1 DT A 4 C2 0.076 REMARK 500 1 DT A 4 N3 DT A 4 C4 -0.058 REMARK 500 1 DG A 6 C1' DG A 6 N9 0.093 REMARK 500 1 DG A 6 N1 DG A 6 C2 0.086 REMARK 500 1 DG A 6 O3' DC A 7 P -0.075 REMARK 500 1 DC A 7 C5' DC A 7 C4' 0.061 REMARK 500 1 DC A 7 C2' DC A 7 C1' 0.080 REMARK 500 1 DC A 7 O3' DC A 7 C3' -0.038 REMARK 500 1 DC A 7 C4 DC A 7 N4 -0.056 REMARK 500 1 DA A 9 O4' DA A 9 C4' -0.080 REMARK 500 1 DC A 10 C4 DC A 10 C5 -0.052 REMARK 500 1 DG B 12 C2 DG B 12 N2 -0.060 REMARK 500 1 DG B 13 N1 DG B 13 C2 -0.068 REMARK 500 1 DG B 13 N3 DG B 13 C4 0.060 REMARK 500 1 DG B 13 C5 DG B 13 N7 -0.049 REMARK 500 1 DG B 13 C2 DG B 13 N2 -0.063 REMARK 500 1 DT B 14 O3' DT B 14 C3' -0.036 REMARK 500 1 DT B 14 C2 DT B 14 N3 0.066 REMARK 500 1 DA B 15 C5' DA B 15 C4' 0.064 REMARK 500 1 DA B 15 N3 DA B 15 C4 0.047 REMARK 500 1 DG B 16 C5' DG B 16 C4' 0.101 REMARK 500 1 DG B 16 N3 DG B 16 C4 0.042 REMARK 500 1 DC B 17 C4 DC B 17 N4 -0.060 REMARK 500 1 DG B 18 P DG B 18 O5' -0.072 REMARK 500 1 DA B 19 P DA B 19 O5' 0.068 REMARK 500 1 DA B 19 C5' DA B 19 C4' -0.071 REMARK 500 1 DA B 19 O4' DA B 19 C4' 0.061 REMARK 500 1 DT B 20 C5' DT B 20 C4' 0.066 REMARK 500 1 DT B 20 O3' DT B 20 C3' -0.044 REMARK 500 1 DG B 21 C2 DG B 21 N2 -0.066 REMARK 500 1 DG B 22 N1 DG B 22 C2 -0.049 REMARK 500 2 DC A 1 C5' DC A 1 C4' 0.101 REMARK 500 2 DC A 1 C3' DC A 1 C2' -0.062 REMARK 500 2 DC A 1 C2' DC A 1 C1' 0.064 REMARK 500 2 DC A 1 O4' DC A 1 C4' -0.094 REMARK 500 2 DC A 1 O3' DC A 2 P -0.077 REMARK 500 2 DC A 2 O4' DC A 2 C1' -0.098 REMARK 500 2 DC A 2 C4 DC A 2 N4 -0.054 REMARK 500 2 DC A 2 N1 DC A 2 C6 0.051 REMARK 500 2 DA A 3 C5 DA A 3 N7 0.049 REMARK 500 2 DA A 3 O3' DT A 4 P -0.075 REMARK 500 2 DT A 4 C5' DT A 4 C4' 0.064 REMARK 500 2 DC A 5 C5' DC A 5 C4' -0.087 REMARK 500 2 DC A 5 O3' DC A 5 C3' -0.037 REMARK 500 2 DC A 5 N1 DC A 5 C6 0.042 REMARK 500 2 DC A 5 C5 DC A 5 C6 0.059 REMARK 500 2 DG A 6 P DG A 6 O5' 0.077 REMARK 500 REMARK 500 THIS ENTRY HAS 207 BOND DEVIATIONS. 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 1 DC A 1 C3' - C2' - C1' ANGL. DEV. = 7.3 DEGREES REMARK 500 1 DC A 1 N1 - C2 - N3 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 DC A 2 O4' - C1' - N1 ANGL. DEV. = 11.7 DEGREES REMARK 500 1 DC A 2 C6 - N1 - C2 ANGL. DEV. = -4.3 DEGREES REMARK 500 1 DC A 2 N3 - C4 - C5 ANGL. DEV. = 2.4 DEGREES REMARK 500 1 DC A 2 C4 - C5 - C6 ANGL. DEV. = -3.8 DEGREES REMARK 500 1 DC A 2 C5 - C6 - N1 ANGL. DEV. = 4.4 DEGREES REMARK 500 1 DT A 4 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 1 DT A 4 C2 - N3 - C4 ANGL. DEV. = -5.7 DEGREES REMARK 500 1 DT A 4 C5 - C6 - N1 ANGL. DEV. = -3.8 DEGREES REMARK 500 1 DT A 4 N3 - C4 - O4 ANGL. DEV. = -6.8 DEGREES REMARK 500 1 DG A 6 O4' - C1' - C2' ANGL. DEV. = -6.2 DEGREES REMARK 500 1 DG A 6 O4' - C1' - N9 ANGL. DEV. = 7.3 DEGREES REMARK 500 1 DG A 6 C4 - C5 - C6 ANGL. DEV. = 5.1 DEGREES REMARK 500 1 DG A 6 C5 - C6 - N1 ANGL. DEV. = -3.3 DEGREES REMARK 500 1 DG A 6 C4 - C5 - N7 ANGL. DEV. = -3.1 DEGREES REMARK 500 1 DG A 6 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 DG A 6 C8 - N9 - C4 ANGL. DEV. = -5.2 DEGREES REMARK 500 1 DG A 6 N9 - C4 - C5 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 DG A 6 N1 - C2 - N2 ANGL. DEV. = -6.0 DEGREES REMARK 500 1 DG A 6 N3 - C2 - N2 ANGL. DEV. = 7.0 DEGREES REMARK 500 1 DG A 6 C5 - C6 - O6 ANGL. DEV. = 6.7 DEGREES REMARK 500 1 DC A 7 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 DC A 7 N3 - C4 - C5 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 DT A 8 O3' - P - O5' ANGL. DEV. = 11.9 DEGREES REMARK 500 1 DT A 8 O4' - C1' - C2' ANGL. DEV. = -9.6 DEGREES REMARK 500 1 DT A 8 O4' - C1' - N1 ANGL. DEV. = 9.9 DEGREES REMARK 500 1 DT A 8 N1 - C2 - N3 ANGL. DEV. = 5.3 DEGREES REMARK 500 1 DT A 8 C2 - N3 - C4 ANGL. DEV. = -7.9 DEGREES REMARK 500 1 DT A 8 N3 - C4 - C5 ANGL. DEV. = 4.4 DEGREES REMARK 500 1 DT A 8 N3 - C2 - O2 ANGL. DEV. = -6.6 DEGREES REMARK 500 1 DT A 8 C5 - C4 - O4 ANGL. DEV. = -5.0 DEGREES REMARK 500 1 DT A 8 C4 - C5 - C7 ANGL. DEV. = 7.2 DEGREES REMARK 500 1 DT A 8 C6 - C5 - C7 ANGL. DEV. = -4.5 DEGREES REMARK 500 1 DA A 9 C5 - C6 - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 1 DA A 9 N1 - C6 - N6 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 DA A 9 C3' - O3' - P ANGL. DEV. = 7.2 DEGREES REMARK 500 1 DC A 10 O4' - C1' - C2' ANGL. DEV. = 3.1 DEGREES REMARK 500 1 DC A 10 O4' - C1' - N1 ANGL. DEV. = 6.5 DEGREES REMARK 500 1 DC A 10 C6 - N1 - C2 ANGL. DEV. = -5.5 DEGREES REMARK 500 1 DC A 10 C4 - C5 - C6 ANGL. DEV. = 3.2 DEGREES REMARK 500 1 DC A 10 N3 - C2 - O2 ANGL. DEV. = -5.7 DEGREES REMARK 500 1 DC A 11 C6 - N1 - C2 ANGL. DEV. = -4.3 DEGREES REMARK 500 1 DC A 11 N1 - C2 - N3 ANGL. DEV. = 6.0 DEGREES REMARK 500 1 DC A 11 C2 - N3 - C4 ANGL. DEV. = -6.2 DEGREES REMARK 500 1 DC A 11 N3 - C4 - C5 ANGL. DEV. = 4.8 DEGREES REMARK 500 1 DC A 11 N3 - C2 - O2 ANGL. DEV. = -8.2 DEGREES REMARK 500 1 DC A 11 C5 - C4 - N4 ANGL. DEV. = -5.5 DEGREES REMARK 500 1 DG B 12 O4' - C4' - C3' ANGL. DEV. = 6.4 DEGREES REMARK 500 1 DG B 12 O4' - C1' - N9 ANGL. DEV. = 6.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 567 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 DT A 4 0.10 SIDE CHAIN REMARK 500 1 DG A 6 0.10 SIDE CHAIN REMARK 500 1 DC A 7 0.11 SIDE CHAIN REMARK 500 1 DT A 8 0.17 SIDE CHAIN REMARK 500 1 DC A 10 0.07 SIDE CHAIN REMARK 500 1 DG B 12 0.08 SIDE CHAIN REMARK 500 1 DG B 13 0.12 SIDE CHAIN REMARK 500 1 DT B 14 0.14 SIDE CHAIN REMARK 500 1 DC B 17 0.07 SIDE CHAIN REMARK 500 1 DG B 18 0.09 SIDE CHAIN REMARK 500 1 DT B 20 0.11 SIDE CHAIN REMARK 500 1 DG B 21 0.07 SIDE CHAIN REMARK 500 1 DG B 22 0.12 SIDE CHAIN REMARK 500 2 DC A 2 0.08 SIDE CHAIN REMARK 500 2 DT A 4 0.07 SIDE CHAIN REMARK 500 2 DG A 6 0.07 SIDE CHAIN REMARK 500 2 DC A 7 0.07 SIDE CHAIN REMARK 500 2 DC A 11 0.16 SIDE CHAIN REMARK 500 2 DA B 15 0.06 SIDE CHAIN REMARK 500 2 DG B 16 0.07 SIDE CHAIN REMARK 500 2 DG B 18 0.10 SIDE CHAIN REMARK 500 2 DA B 19 0.06 SIDE CHAIN REMARK 500 2 DG B 21 0.07 SIDE CHAIN REMARK 500 2 DG B 22 0.13 SIDE CHAIN REMARK 500 3 DC A 1 0.07 SIDE CHAIN REMARK 500 3 DC A 2 0.07 SIDE CHAIN REMARK 500 3 DA A 3 0.06 SIDE CHAIN REMARK 500 3 DT A 4 0.14 SIDE CHAIN REMARK 500 3 DG A 6 0.10 SIDE CHAIN REMARK 500 3 DT A 8 0.12 SIDE CHAIN REMARK 500 3 DG B 12 0.08 SIDE CHAIN REMARK 500 3 DT B 14 0.10 SIDE CHAIN REMARK 500 3 DA B 15 0.10 SIDE CHAIN REMARK 500 3 DG B 16 0.10 SIDE CHAIN REMARK 500 3 DC B 17 0.11 SIDE CHAIN REMARK 500 3 DG B 18 0.07 SIDE CHAIN REMARK 500 3 DA B 19 0.10 SIDE CHAIN REMARK 500 3 DT B 20 0.14 SIDE CHAIN REMARK 500 4 DC A 2 0.08 SIDE CHAIN REMARK 500 4 DA A 3 0.08 SIDE CHAIN REMARK 500 4 DT A 4 0.13 SIDE CHAIN REMARK 500 4 DG A 6 0.07 SIDE CHAIN REMARK 500 4 DA A 9 0.11 SIDE CHAIN REMARK 500 4 DC A 10 0.11 SIDE CHAIN REMARK 500 4 DG B 12 0.13 SIDE CHAIN REMARK 500 4 DG B 13 0.14 SIDE CHAIN REMARK 500 4 DT B 14 0.16 SIDE CHAIN REMARK 500 4 DC B 17 0.14 SIDE CHAIN REMARK 500 4 DT B 20 0.07 SIDE CHAIN REMARK 500 4 DG B 21 0.12 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 63 PLANE DEVIATIONS. 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 14L A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18762 RELATED DB: BMRB DBREF 2LZK A 1 11 PDB 2LZK 2LZK 1 11 DBREF 2LZK B 12 22 PDB 2LZK 2LZK 12 22 SEQRES 1 A 11 DC DC DA DT DC DG DC DT DA DC DC SEQRES 1 B 11 DG DG DT DA DG DC DG DA DT DG DG HET 14L A 101 44 HETNAM 14L (11S,12S,13S)-11,12,13,14-TETRAHYDRONAPHTHO[1,2,3,4- HETNAM 2 14L PQR]TETRAPHENE-11,12,13-TRIOL FORMUL 3 14L C24 H18 O3 LINK N2 DG A 6 C14 14L A 101 1555 1555 1.46 SITE 1 AC1 5 DC A 5 DG A 6 DC A 7 DG B 16 SITE 2 AC1 5 DC B 17 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1