HEADER RNA 18-FEB-15 4YB0 TITLE 3',3'-CGAMP RIBOSWITCH BOUND WITH C-DI-GMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (84-MER); COMPND 3 CHAIN: R, A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACTER; SOURCE 3 ORGANISM_TAXID: 28231; SOURCE 4 GENE: AE017180.2; SOURCE 5 EXPRESSION_SYSTEM: IN VITRO TRANSCRIPTION VECTOR PT7-FLUC(DELTAI); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 905932 KEYWDS RIBOSWITCH, 3', 3'-CGAMP, SPINACH, RNA STRUCTURE, C-DI-GMP, RNA EXPDTA X-RAY DIFFRACTION AUTHOR A.M.REN,D.J.PATEL,R.K.RAJASHANKAR REVDAT 3 27-SEP-23 4YB0 1 SOURCE REMARK HETSYN LINK REVDAT 2 22-APR-15 4YB0 1 JRNL REVDAT 1 15-APR-15 4YB0 0 JRNL AUTH A.REN,X.C.WANG,C.A.KELLENBERGER,K.R.RAJASHANKAR,R.A.JONES, JRNL AUTH 2 M.C.HAMMOND,D.J.PATEL JRNL TITL STRUCTURAL BASIS FOR MOLECULAR DISCRIMINATION BY A JRNL TITL 2 3',3'-CGAMP SENSING RIBOSWITCH. JRNL REF CELL REP V. 11 1 2015 JRNL REFN ESSN 2211-1247 JRNL PMID 25818298 JRNL DOI 10.1016/J.CELREP.2015.03.004 REMARK 2 REMARK 2 RESOLUTION. 2.12 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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) : 2.12 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 85.10 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 28916 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.230 REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1466 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 85.1271 - 4.5702 0.96 2796 141 0.1728 0.2059 REMARK 3 2 4.5702 - 3.6274 0.98 2777 163 0.1843 0.2052 REMARK 3 3 3.6274 - 3.1689 0.97 2747 148 0.2032 0.2649 REMARK 3 4 3.1689 - 2.8791 0.99 2785 150 0.2649 0.3020 REMARK 3 5 2.8791 - 2.6728 0.98 2741 137 0.3321 0.3403 REMARK 3 6 2.6728 - 2.5152 0.99 2748 128 0.3250 0.3415 REMARK 3 7 2.5152 - 2.3892 0.99 2774 132 0.3395 0.3938 REMARK 3 8 2.3892 - 2.2852 0.97 2695 159 0.3508 0.3983 REMARK 3 9 2.2852 - 2.1972 0.98 2710 157 0.3394 0.3571 REMARK 3 10 2.1972 - 2.1210 0.97 2677 151 0.3560 0.3713 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) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.790 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 : 0.007 4152 REMARK 3 ANGLE : 1.457 6470 REMARK 3 CHIRALITY : 0.060 854 REMARK 3 PLANARITY : 0.008 172 REMARK 3 DIHEDRAL : 16.739 2052 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): 161.1264 34.9699 150.5993 REMARK 3 T TENSOR REMARK 3 T11: 0.4339 T22: 0.4342 REMARK 3 T33: 0.4793 T12: 0.0343 REMARK 3 T13: 0.1348 T23: -0.0701 REMARK 3 L TENSOR REMARK 3 L11: 0.6981 L22: 0.9247 REMARK 3 L33: 1.7555 L12: -0.3071 REMARK 3 L13: 0.9327 L23: -0.3079 REMARK 3 S TENSOR REMARK 3 S11: -0.0342 S12: -0.0705 S13: 0.1592 REMARK 3 S21: -0.0499 S22: -0.0721 S23: 0.0709 REMARK 3 S31: -0.3250 S32: -0.3889 S33: 0.0925 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 4YB0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000207148. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-AUG-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2-6.6 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28937 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.120 REMARK 200 RESOLUTION RANGE LOW (A) : 85.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.300 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.12 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 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: 4YAZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA/K-PHOSPHATE, PH 6.2-6.6, 0.2 REMARK 280 M NACL AND 40-45% PEG400, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 87.41450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.45050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 87.41450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.45050 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: R 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 O5' G R 2 O3' GDP R 101 1.92 REMARK 500 OP1 G A 2 O3' GDP A 101 1.94 REMARK 500 OP1 G R 2 O3' GDP R 101 2.03 REMARK 500 O3' A R 14 O HOH R 201 2.17 REMARK 500 O HOH A 206 O HOH A 213 2.19 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 C R 25 O5' - P - OP2 ANGL. DEV. = -5.8 DEGREES REMARK 500 G R 30 O5' - P - OP2 ANGL. DEV. = -5.5 DEGREES REMARK 500 G R 31 C5 - C6 - O6 ANGL. DEV. = -4.6 DEGREES REMARK 500 G R 37 O4' - C1' - N9 ANGL. DEV. = 4.3 DEGREES REMARK 500 A R 42 O4' - C1' - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 G R 51 C5 - C6 - O6 ANGL. DEV. = -4.0 DEGREES REMARK 500 U R 59 N1 - C2 - O2 ANGL. DEV. = 5.5 DEGREES REMARK 500 U R 59 N3 - C2 - O2 ANGL. DEV. = -5.2 DEGREES REMARK 500 U R 59 C2 - N1 - C1' ANGL. DEV. = 8.6 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 MG R 104 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A R 11 OP1 REMARK 620 2 A R 11 OP2 60.8 REMARK 620 3 A R 12 OP2 73.6 118.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K R 107 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G R 36 O6 REMARK 620 2 HOH R 216 O 132.0 REMARK 620 3 HOH R 221 O 80.3 59.1 REMARK 620 4 HOH R 223 O 97.2 97.8 77.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG R 105 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A R 41 O3' REMARK 620 2 A R 41 O2' 58.6 REMARK 620 3 HOH R 213 O 151.8 146.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K R 106 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G R 51 O6 REMARK 620 2 HOH R 211 O 91.4 REMARK 620 3 HOH R 217 O 124.7 119.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG R 103 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH R 205 O REMARK 620 2 HOH R 208 O 114.6 REMARK 620 3 HOH R 214 O 102.4 75.2 REMARK 620 4 HOH R 226 O 130.4 94.2 124.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 103 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 28 OP1 REMARK 620 2 HOH A 202 O 90.4 REMARK 620 3 HOH A 203 O 136.5 79.1 REMARK 620 4 HOH A 208 O 134.1 92.7 88.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 104 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 41 O2' REMARK 620 2 HOH A 215 O 144.8 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GDP R 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue C2E R 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG R 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG R 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG R 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K R 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K R 107 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue C2E A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for GDP A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4YAZ RELATED DB: PDB REMARK 900 RELATED ID: 4YB1 RELATED DB: PDB DBREF 4YB0 R 2 84 PDB 4YB0 4YB0 2 84 DBREF 4YB0 A 2 84 PDB 4YB0 4YB0 2 84 SEQRES 1 R 83 G U A C A C G A C A A U A SEQRES 2 R 83 C U A A A C C A U C C G C SEQRES 3 R 83 G A G G A U G G G G C G G SEQRES 4 R 83 A A A G C C U A A G G G U SEQRES 5 R 83 C U C C C U G A G A C A G SEQRES 6 R 83 C C G G G C U G C C G A A SEQRES 7 R 83 A U A U C SEQRES 1 A 83 G U A C A C G A C A A U A SEQRES 2 A 83 C U A A A C C A U C C G C SEQRES 3 A 83 G A G G A U G G G G C G G SEQRES 4 A 83 A A A G C C U A A G G G U SEQRES 5 A 83 C U C C C U G A G A C A G SEQRES 6 A 83 C C G G G C U G C C G A A SEQRES 7 A 83 A U A U C HET GDP R 101 28 HET C2E R 102 46 HET MG R 103 1 HET MG R 104 1 HET MG R 105 1 HET K R 106 1 HET K R 107 1 HET GDP A 101 28 HET C2E A 102 46 HET MG A 103 1 HET MG A 104 1 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM C2E 9,9'-[(2R,3R,3AS,5S,7AR,9R,10R,10AS,12S,14AR)-3,5,10, HETNAM 2 C2E 12-TETRAHYDROXY-5,12-DIOXIDOOCTAHYDRO-2H,7H-DIFURO[3, HETNAM 3 C2E 2-D:3',2'-J][1,3,7,9,2, HETNAM 4 C2E 8]TETRAOXADIPHOSPHACYCLODODECINE-2,9-DIYL]BIS(2-AMINO- HETNAM 5 C2E 1,9-DIHYDRO-6H-PURIN-6-ONE) HETNAM MG MAGNESIUM ION HETNAM K POTASSIUM ION HETSYN C2E C-DI-GMP; CYCLIC DIGUANOSINE MONOPHOSPHATE FORMUL 3 GDP 2(C10 H15 N5 O11 P2) FORMUL 4 C2E 2(C20 H24 N10 O14 P2) FORMUL 5 MG 5(MG 2+) FORMUL 8 K 2(K 1+) FORMUL 14 HOH *42(H2 O) LINK P G R 2 O3' GDP R 101 1555 1555 1.68 LINK P G A 2 O3' GDP A 101 1555 1555 1.65 LINK OP1 A R 11 MG MG R 104 1555 1555 2.55 LINK OP2 A R 11 MG MG R 104 1555 1555 2.53 LINK OP2 A R 12 MG MG R 104 1555 1555 2.06 LINK O6 G R 36 K K R 107 1555 1555 2.82 LINK O3' A R 41 MG MG R 105 1555 1555 2.89 LINK O2' A R 41 MG MG R 105 1555 1555 2.62 LINK O6 G R 51 K K R 106 1555 1555 2.69 LINK MG MG R 103 O HOH R 205 1555 1555 2.04 LINK MG MG R 103 O HOH R 208 1555 1555 2.12 LINK MG MG R 103 O HOH R 214 1555 1555 2.33 LINK MG MG R 103 O HOH R 226 1555 1555 1.83 LINK MG MG R 105 O HOH R 213 1555 1555 1.95 LINK K K R 106 O HOH R 211 1555 1555 2.59 LINK K K R 106 O HOH R 217 1555 1555 2.45 LINK K K R 107 O HOH R 216 1555 1555 2.89 LINK K K R 107 O HOH R 221 1555 1555 2.62 LINK K K R 107 O HOH R 223 1555 1555 2.75 LINK OP1 G A 28 MG MG A 103 1555 1555 2.47 LINK O2' A A 41 MG MG A 104 1555 1555 2.88 LINK MG MG A 103 O HOH A 202 1555 1555 2.69 LINK MG MG A 103 O HOH A 203 1555 1555 2.04 LINK MG MG A 103 O HOH A 208 1555 1555 2.17 LINK MG MG A 104 O HOH A 215 1555 1555 2.38 SITE 1 AC1 2 G R 2 C R 84 SITE 1 AC2 10 G R 8 A R 11 A R 12 A R 14 SITE 2 AC2 10 G R 40 A R 41 A R 42 C R 75 SITE 3 AC2 10 C R 76 MG R 105 SITE 1 AC3 6 G R 26 G R 28 HOH R 205 HOH R 208 SITE 2 AC3 6 HOH R 214 HOH R 226 SITE 1 AC4 2 A R 11 A R 12 SITE 1 AC5 5 G R 8 A R 41 A R 42 C2E R 102 SITE 2 AC5 5 HOH R 213 SITE 1 AC6 6 A R 48 G R 50 G R 51 A R 65 SITE 2 AC6 6 HOH R 211 HOH R 217 SITE 1 AC7 6 G R 34 G R 35 G R 36 HOH R 216 SITE 2 AC7 6 HOH R 221 HOH R 223 SITE 1 AC8 11 G A 8 A A 9 A A 11 A A 12 SITE 2 AC8 11 A A 14 G A 40 A A 41 A A 42 SITE 3 AC8 11 C A 75 C A 76 MG A 104 SITE 1 AC9 5 G A 26 G A 28 HOH A 202 HOH A 203 SITE 2 AC9 5 HOH A 208 SITE 1 AD1 4 A A 41 A A 42 C2E A 102 HOH A 215 SITE 1 AD2 4 U A 3 A A 82 U A 83 C A 84 CRYST1 174.829 44.901 68.210 90.00 103.33 90.00 C 1 2 1 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 0.005720 0.000000 0.001355 0.00000 SCALE2 0.000000 0.022271 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015067 0.00000