HEADER RNA 12-JUN-14 4QLN TITLE STRUCTURE OF YDAO RIBOSWITCH BINDING WITH C-DI-DAMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (117-MER); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: YDAO RIBOSWITCH SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOANAEROBACTER TENGCONGENSIS; SOURCE 3 ORGANISM_TAXID: 273068; SOURCE 4 STRAIN: MB4; SOURCE 5 OTHER_DETAILS: IN VITRO TRANSLATION KEYWDS YDAO RIBOSWITCH, C-DI-AMP, RNA EXPDTA X-RAY DIFFRACTION AUTHOR A.M.REN,D.J.PATEL REVDAT 3 28-FEB-24 4QLN 1 COMPND REMARK HETNAM LINK REVDAT 2 03-SEP-14 4QLN 1 JRNL REVDAT 1 13-AUG-14 4QLN 0 JRNL AUTH A.REN,D.J.PATEL JRNL TITL C-DI-AMP BINDS THE YDAO RIBOSWITCH IN TWO JRNL TITL 2 PSEUDO-SYMMETRY-RELATED POCKETS. JRNL REF NAT.CHEM.BIOL. V. 10 780 2014 JRNL REFN ISSN 1552-4450 JRNL PMID 25086509 JRNL DOI 10.1038/NCHEMBIO.1606 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 13780 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.221 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 732 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 45.2610 - 4.5303 0.98 2840 141 0.1897 0.2448 REMARK 3 2 4.5303 - 3.5963 1.00 2786 139 0.1996 0.2858 REMARK 3 3 3.5963 - 3.1418 1.00 2754 143 0.2208 0.3042 REMARK 3 4 3.1418 - 2.8546 1.00 2718 173 0.3027 0.3655 REMARK 3 5 2.8546 - 2.6500 0.99 2690 136 0.3757 0.4483 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.530 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.580 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.015 3035 REMARK 3 ANGLE : 1.820 4716 REMARK 3 CHIRALITY : 0.166 610 REMARK 3 PLANARITY : 0.011 131 REMARK 3 DIHEDRAL : 24.397 1512 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -6.9183 -31.8936 -17.7985 REMARK 3 T TENSOR REMARK 3 T11: 0.4516 T22: 0.4263 REMARK 3 T33: 0.4708 T12: 0.0145 REMARK 3 T13: 0.0570 T23: 0.0956 REMARK 3 L TENSOR REMARK 3 L11: 4.8849 L22: 1.2601 REMARK 3 L33: 3.4231 L12: -0.5238 REMARK 3 L13: -0.9218 L23: 0.5970 REMARK 3 S TENSOR REMARK 3 S11: -0.1206 S12: -0.6265 S13: -0.3052 REMARK 3 S21: 0.0753 S22: -0.0594 S23: 0.0341 REMARK 3 S31: 0.0892 S32: 0.0052 S33: 0.1386 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4QLN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000086210. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.7-9.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49287 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.100 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 1.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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 REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA-BICINE, PH 8.7-9.2 AND 2.6 REMARK 280 -3.2 M (NH4)2SO4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 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 72.27650 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 72.27650 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 38.93700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.52550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.93700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.52550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 72.27650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.93700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.52550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 72.27650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.93700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.52550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: AUTHORS HAVE INDICATED THAT THE BIOLOGICAL UNIT IS UNKNOWN. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -72.27650 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 G A 1 REMARK 465 A A 17 REMARK 465 A A 35 REMARK 465 A A 36 REMARK 465 A A 37 REMARK 465 U A 38 REMARK 465 U A 124 REMARK 465 C A 125 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 G A 21 O6 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 21 N9 G A 21 C4 0.052 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 21 N3 - C4 - C5 ANGL. DEV. = -3.2 DEGREES REMARK 500 G A 21 N7 - C8 - N9 ANGL. DEV. = 3.5 DEGREES REMARK 500 G A 21 N3 - C4 - N9 ANGL. DEV. = 4.0 DEGREES REMARK 500 G A 21 C8 - N9 - C1' ANGL. DEV. = -14.2 DEGREES REMARK 500 G A 21 C4 - N9 - C1' ANGL. DEV. = 16.6 DEGREES REMARK 500 G A 24 C8 - N9 - C4 ANGL. DEV. = 2.6 DEGREES REMARK 500 C A 43 N1 - C2 - O2 ANGL. DEV. = -4.2 DEGREES REMARK 500 U A 78 C2 - N3 - C4 ANGL. DEV. = -3.8 DEGREES REMARK 500 U A 78 C5 - C6 - N1 ANGL. DEV. = -3.4 DEGREES REMARK 500 C A 94 C2 - N1 - C1' ANGL. DEV. = 7.4 DEGREES REMARK 500 C A 106 C6 - N1 - C2 ANGL. DEV. = 2.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 2BA A 201 REMARK 610 2BA A 202 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 203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 28 OP2 REMARK 620 2 G A 96 OP1 73.8 REMARK 620 3 C A 97 OP2 161.7 98.3 REMARK 620 4 U A 98 O4 72.8 102.3 125.3 REMARK 620 5 HOH A 303 O 65.1 131.1 112.6 90.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 204 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 72 OP1 REMARK 620 2 A A 73 O4' 93.2 REMARK 620 3 HOH A 301 O 93.4 72.1 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2BA A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2BA A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4QLM RELATED DB: PDB DBREF 4QLN A 1 125 PDB 4QLN 4QLN 1 125 SEQRES 1 A 125 G G A U C G C U G A A C C SEQRES 2 A 125 C G A A A G G G G C G G G SEQRES 3 A 125 G G A C C C A G A A A U G SEQRES 4 A 125 G G G C G A A U C U C U U SEQRES 5 A 125 C C G A A A G G A A G A G SEQRES 6 A 125 U A G G G U U A C U C C U SEQRES 7 A 125 U C G A C C C G A G C C C SEQRES 8 A 125 G U C A G C U A A C C U C SEQRES 9 A 125 G C A A G C G U C C G A A SEQRES 10 A 125 G G A G A A U C HET 2BA A 201 42 HET 2BA A 202 42 HET MG A 203 1 HET MG A 204 1 HETNAM 2BA (2R,3R,3AS,5R,7AR,9R,10R,10AS,12R,14AR)-2,9-BIS(6- HETNAM 2 2BA AMINO-9H-PURIN-9-YL)OCTAHYDRO-2H,7H-DIFURO[3,2-D:3', HETNAM 3 2BA 2'-J][1,3,7,9,2,8 ]TETRAOXADIPHOSPHACYCLODODECINE-3,5, HETNAM 4 2BA 10,12-TETROL 5,12-DIOXIDE HETNAM MG MAGNESIUM ION HETSYN 2BA BIS-(3',5')-CYCLIC-DIMERIC-ADENOSINE-MONOPHOSPHATE FORMUL 2 2BA 2(C20 H24 N10 O12 P2) FORMUL 4 MG 2(MG 2+) FORMUL 6 HOH *7(H2 O) LINK OP2 G A 28 MG MG A 203 1555 1555 2.41 LINK OP1 U A 72 MG MG A 204 1555 1555 2.36 LINK O4' A A 73 MG MG A 204 1555 1555 2.39 LINK OP1 G A 96 MG MG A 203 1555 1555 2.01 LINK OP2 C A 97 MG MG A 203 1555 1555 1.72 LINK O4 U A 98 MG MG A 203 1555 1555 2.41 LINK MG MG A 203 O HOH A 303 1555 1555 2.03 LINK MG MG A 204 O HOH A 301 1555 1555 2.08 SITE 1 AC1 14 G A 6 C A 7 U A 8 A A 45 SITE 2 AC1 14 G A 69 G A 70 U A 71 A A 73 SITE 3 AC1 14 C A 84 C A 85 G A 109 C A 110 SITE 4 AC1 14 G A 111 U A 112 SITE 1 AC2 13 A A 10 G A 24 G A 25 G A 26 SITE 2 AC2 13 G A 27 G A 41 G A 42 C A 43 SITE 3 AC2 13 C A 90 C A 91 A A 95 C A 104 SITE 4 AC2 13 G A 105 SITE 1 AC3 5 G A 28 G A 96 C A 97 U A 98 SITE 2 AC3 5 HOH A 303 SITE 1 AC4 3 U A 72 A A 73 HOH A 301 CRYST1 77.874 87.051 144.553 90.00 90.00 90.00 C 2 2 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 0.012841 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011488 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006918 0.00000