HEADER RNA 24-JAN-18 6C8J TITLE RNA-ACTIVATED 2-AIPG MONOMER COMPLEX, 15 MIN SOAKING COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'-R(*(LCC)P*(LCC)P*(LCC)P*(LCG) COMPND 3 P*AP*CP*UP*UP*AP*AP*GP*UP*CP*G)-3'); COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS RNA, ACTIVATED MONOMER EXPDTA X-RAY DIFFRACTION AUTHOR W.ZHANG,J.W.SZOSTAK REVDAT 4 04-OCT-23 6C8J 1 LINK REVDAT 3 20-NOV-19 6C8J 1 REMARK REVDAT 2 31-OCT-18 6C8J 1 JRNL REVDAT 1 30-MAY-18 6C8J 0 JRNL AUTH W.ZHANG,T.WALTON,L.LI,J.W.SZOSTAK JRNL TITL CRYSTALLOGRAPHIC OBSERVATION OF NONENZYMATIC RNA PRIMER JRNL TITL 2 EXTENSION. JRNL REF ELIFE V. 7 2018 JRNL REFN ESSN 2050-084X JRNL PMID 29851379 JRNL DOI 10.7554/ELIFE.36422 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 3 NUMBER OF REFLECTIONS : 16084 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) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 857 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1238 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE SET COUNT : 71 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 598 REMARK 3 HETEROGEN ATOMS : 122 REMARK 3 SOLVENT ATOMS : 110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.01000 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): 0.085 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.047 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.235 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 792 ; 0.030 ; 0.017 REMARK 3 BOND LENGTHS OTHERS (A): 356 ; 0.079 ; 0.024 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1224 ; 3.237 ; 2.014 REMARK 3 BOND ANGLES OTHERS (DEGREES): 848 ; 3.818 ; 3.279 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): 138 ; 0.139 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 424 ; 0.025 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 160 ; 0.003 ; 0.022 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 790 ; 3.333 ; 2.970 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 791 ; 3.331 ; 2.977 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1225 ; 4.663 ; 4.454 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1319 ; 4.615 ;28.626 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1209 ; 4.698 ;28.625 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 : NULL 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 RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6C8J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-18. REMARK 100 THE DEPOSITION ID IS D_1000232280. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUL-17 REMARK 200 TEMPERATURE (KELVIN) : 99 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 130 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16980 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : 10.60 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.7 REMARK 200 DATA REDUNDANCY IN SHELL : 9.10 REMARK 200 R MERGE FOR SHELL (I) : 0.55300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.760 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: 5DHC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% V/V (+/-)-2-METHYL-2,4 REMARK 280 -PENTANEDIOL, 0.040 M SODIUM CACODYLATE TRIHYDRATE PH 7.0, 0.012 REMARK 280 M SPERMINE TETRAHYDROCHLORIDE, 0.080 M SODIUM CHLORIDE, 0.020 M REMARK 280 MAGNESIUM CHLORIDE HEXAHYDRATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL 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 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 MG MG A 108 LIES ON A SPECIAL POSITION. 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 C A 6 O3' U A 7 P -0.072 REMARK 500 U A 7 O3' U A 8 P -0.088 REMARK 500 LCC B 2 O3' LCC B 3 P 0.101 REMARK 500 U B 7 O3' U B 8 P -0.096 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 A 104 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 209 O REMARK 620 2 HOH A 220 O 88.0 REMARK 620 3 HOH A 257 O 86.8 91.3 REMARK 620 4 HOH B 208 O 92.2 90.7 177.7 REMARK 620 5 HOH B 209 O 91.4 178.0 90.6 87.4 REMARK 620 6 HOH B 247 O 178.0 90.1 92.8 88.3 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 105 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 202 O REMARK 620 2 HOH A 214 O 93.4 REMARK 620 3 HOH A 239 O 88.1 85.6 REMARK 620 4 HOH A 253 O 176.7 89.4 94.0 REMARK 620 5 HOH A 258 O 92.1 173.3 90.7 85.3 REMARK 620 6 HOH A 259 O 84.8 94.9 172.9 93.1 89.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 106 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 203 O REMARK 620 2 HOH A 229 O 94.5 REMARK 620 3 HOH A 231 O 90.1 89.6 REMARK 620 4 HOH B 227 O 90.1 92.3 178.1 REMARK 620 5 HOH B 236 O 86.5 176.1 86.6 91.5 REMARK 620 6 HOH B 244 O 175.6 90.0 89.9 89.7 89.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 107 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 202 O REMARK 620 2 HOH B 206 O 92.2 REMARK 620 3 HOH B 231 O 88.8 83.2 REMARK 620 4 HOH B 245 O 178.2 88.8 92.8 REMARK 620 5 HOH B 250 O 92.4 174.5 93.9 86.7 REMARK 620 6 HOH B 251 O 84.6 93.3 172.3 93.9 90.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 108 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 254 O REMARK 620 2 HOH A 254 O 120.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 230 O REMARK 620 2 HOH A 242 O 92.4 REMARK 620 3 HOH A 252 O 89.0 89.7 REMARK 620 4 HOH B 203 O 89.0 85.8 175.0 REMARK 620 5 HOH B 226 O 91.1 176.5 90.6 94.0 REMARK 620 6 HOH B 229 O 178.5 86.2 90.5 91.4 90.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EQ4 A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EQ4 A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EQ4 A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 107 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 108 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EQ4 B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 102 DBREF 6C8J A 1 14 PDB 6C8J 6C8J 1 14 DBREF 6C8J B 1 14 PDB 6C8J 6C8J 1 14 SEQRES 1 A 14 LCC LCC LCC LCG A C U U A A G U C SEQRES 2 A 14 G SEQRES 1 B 14 LCC LCC LCC LCG A C U U A A G U C SEQRES 2 B 14 G HET LCC A 1 19 HET LCC A 2 22 HET LCC A 3 22 HET LCG A 4 24 HET LCC B 1 19 HET LCC B 2 22 HET LCC B 3 22 HET LCG B 4 24 HET EQ4 A 101 29 HET EQ4 A 102 29 HET EQ4 A 103 29 HET MG A 104 1 HET MG A 105 1 HET MG A 106 1 HET MG A 107 1 HET MG A 108 1 HET EQ4 B 101 29 HET MG B 102 1 HETNAM LCC [(1R,3R,4R,7S)-7-HYDROXY-3-(5-METHYLCYTOSIN-1-YL)-2,5- HETNAM 2 LCC DIOXABICYCLO[2.2.1]HEPT-1-YL]METHYL DIHYDROGEN HETNAM 3 LCC PHOSPHATE HETNAM LCG [(1R,3R,4R,7S)-7-HYDROXY-3-(GUANIN-9-YL)-2,5- HETNAM 2 LCG DIOXABICYCLO[2.2.1]HEPT-1-YL]METHYL DIHYDROGEN HETNAM 3 LCG PHOSPHATE HETNAM EQ4 5'-O-[(R)-(2-AMINO-1H-IMIDAZOL-1-YL)(HYDROXY) HETNAM 2 EQ4 PHOSPHORYL]GUANOSINE HETNAM MG MAGNESIUM ION FORMUL 1 LCC 6(C11 H16 N3 O8 P) FORMUL 1 LCG 2(C11 H14 N5 O8 P) FORMUL 3 EQ4 4(C13 H17 N8 O7 P) FORMUL 6 MG 6(MG 2+) FORMUL 13 HOH *110(H2 O) LINK O3' LCC A 1 P LCC A 2 1555 1555 1.66 LINK O3' LCC A 2 P LCC A 3 1555 1555 1.64 LINK O3' LCC A 3 P LCG A 4 1555 1555 1.63 LINK O3' LCG A 4 P A A 5 1555 1555 1.54 LINK O3' LCC B 1 P LCC B 2 1555 1555 1.66 LINK O3' LCC B 2 P LCC B 3 1555 1555 1.71 LINK O3' LCC B 3 P LCG B 4 1555 1555 1.65 LINK O3' LCG B 4 P A B 5 1555 1555 1.56 LINK MG MG A 104 O HOH A 209 1555 1555 2.06 LINK MG MG A 104 O HOH A 220 1555 1555 1.98 LINK MG MG A 104 O HOH A 257 1555 1555 2.07 LINK MG MG A 104 O HOH B 208 1555 1555 2.04 LINK MG MG A 104 O HOH B 209 1555 1555 2.03 LINK MG MG A 104 O HOH B 247 1555 1555 2.07 LINK MG MG A 105 O HOH A 202 1555 1555 2.05 LINK MG MG A 105 O HOH A 214 1555 1555 2.10 LINK MG MG A 105 O HOH A 239 1555 1555 2.11 LINK MG MG A 105 O HOH A 253 1555 1555 2.08 LINK MG MG A 105 O HOH A 258 1555 1555 2.04 LINK MG MG A 105 O HOH A 259 1555 1555 2.03 LINK MG MG A 106 O HOH A 203 1555 3665 1.98 LINK MG MG A 106 O HOH A 229 1555 3665 2.02 LINK MG MG A 106 O HOH A 231 1555 3665 2.12 LINK MG MG A 106 O HOH B 227 1555 3665 2.07 LINK MG MG A 106 O HOH B 236 1555 3665 2.20 LINK MG MG A 106 O HOH B 244 1555 3665 2.00 LINK MG MG A 107 O HOH B 202 1555 3665 2.04 LINK MG MG A 107 O HOH B 206 1555 3665 2.12 LINK MG MG A 107 O HOH B 231 1555 3665 2.12 LINK MG MG A 107 O HOH B 245 1555 3665 2.06 LINK MG MG A 107 O HOH B 250 1555 3665 2.02 LINK MG MG A 107 O HOH B 251 1555 3665 2.09 LINK MG MG A 108 O HOH A 254 1555 1555 2.47 LINK MG MG A 108 O HOH A 254 1555 2655 2.48 LINK O HOH A 230 MG MG B 102 1555 1555 2.08 LINK O HOH A 242 MG MG B 102 1555 1555 2.19 LINK O HOH A 252 MG MG B 102 1555 1555 1.99 LINK MG MG B 102 O HOH B 203 1555 1555 2.00 LINK MG MG B 102 O HOH B 226 1555 1555 1.99 LINK MG MG B 102 O HOH B 229 1555 3665 2.09 SITE 1 AC1 5 G A 14 HOH A 249 LCC B 2 LCC B 3 SITE 2 AC1 5 EQ4 B 101 SITE 1 AC2 5 LCC A 2 LCC A 3 EQ4 A 103 HOH A 250 SITE 2 AC2 5 G B 14 SITE 1 AC3 5 LCC A 1 LCC A 2 EQ4 A 102 G B 14 SITE 2 AC3 5 HOH B 201 SITE 1 AC4 6 HOH A 209 HOH A 220 HOH A 257 HOH B 208 SITE 2 AC4 6 HOH B 209 HOH B 247 SITE 1 AC5 6 HOH A 202 HOH A 214 HOH A 239 HOH A 253 SITE 2 AC5 6 HOH A 258 HOH A 259 SITE 1 AC6 6 HOH A 203 HOH A 229 HOH A 231 HOH B 227 SITE 2 AC6 6 HOH B 236 HOH B 244 SITE 1 AC7 6 HOH B 202 HOH B 206 HOH B 231 HOH B 245 SITE 2 AC7 6 HOH B 250 HOH B 251 SITE 1 AC8 1 HOH A 254 SITE 1 AC9 5 G A 14 EQ4 A 101 HOH A 201 LCC B 1 SITE 2 AC9 5 LCC B 2 SITE 1 AD1 6 HOH A 230 HOH A 242 HOH A 252 HOH B 203 SITE 2 AD1 6 HOH B 226 HOH B 229 CRYST1 49.091 49.091 81.097 90.00 90.00 120.00 P 3 2 1 12 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 0.020370 0.011761 0.000000 0.00000 SCALE2 0.000000 0.023522 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012331 0.00000 HETATM 1 O5' LCC A 1 17.428 -4.996 3.645 1.00 42.35 O HETATM 2 C5' LCC A 1 18.780 -5.371 3.441 1.00 35.97 C HETATM 3 C4' LCC A 1 19.506 -3.991 3.122 1.00 30.39 C HETATM 4 O4' LCC A 1 18.991 -3.323 1.980 1.00 30.40 O HETATM 5 C1' LCC A 1 19.548 -2.002 2.025 1.00 28.71 C HETATM 6 N1 LCC A 1 18.493 -1.081 1.932 1.00 28.60 N HETATM 7 C6 LCC A 1 17.151 -1.408 1.996 1.00 27.18 C HETATM 8 C5 LCC A 1 16.180 -0.476 1.819 1.00 28.58 C HETATM 9 C5M LCC A 1 14.801 -0.910 1.992 1.00 36.25 C HETATM 10 C4 LCC A 1 16.583 0.830 1.561 1.00 28.32 C HETATM 11 N4 LCC A 1 15.722 1.808 1.359 1.00 31.58 N HETATM 12 N3 LCC A 1 17.909 1.098 1.441 1.00 26.31 N HETATM 13 C2 LCC A 1 18.813 0.189 1.654 1.00 25.79 C HETATM 14 O2 LCC A 1 20.028 0.490 1.544 1.00 26.79 O HETATM 15 C3' LCC A 1 19.326 -2.910 4.179 1.00 28.94 C HETATM 16 C2' LCC A 1 20.304 -2.084 3.330 1.00 26.68 C HETATM 17 O2' LCC A 1 21.531 -2.801 3.136 1.00 27.94 O HETATM 18 O3' LCC A 1 20.040 -3.377 5.364 1.00 30.15 O HETATM 19 C6' LCC A 1 21.027 -4.228 3.027 1.00 28.66 C HETATM 20 O5' LCC A 2 20.782 -1.103 6.372 1.00 26.35 O HETATM 21 C5' LCC A 2 22.110 -1.283 6.281 1.00 23.07 C HETATM 22 C4' LCC A 2 22.630 0.173 5.912 1.00 24.64 C HETATM 23 O4' LCC A 2 22.169 0.606 4.638 1.00 24.55 O HETATM 24 C1' LCC A 2 22.227 2.036 4.700 1.00 22.93 C HETATM 25 N1 LCC A 2 20.889 2.592 4.615 1.00 22.83 N HETATM 26 C6 LCC A 2 19.716 1.843 4.815 1.00 21.88 C HETATM 27 C5 LCC A 2 18.522 2.430 4.631 1.00 24.68 C HETATM 28 C5M LCC A 2 17.321 1.701 4.817 1.00 30.84 C HETATM 29 C4 LCC A 2 18.529 3.805 4.297 1.00 25.06 C HETATM 30 N4 LCC A 2 17.320 4.381 4.083 1.00 27.84 N HETATM 31 N3 LCC A 2 19.648 4.545 4.111 1.00 25.13 N HETATM 32 C2 LCC A 2 20.854 3.928 4.286 1.00 23.18 C HETATM 33 O2 LCC A 2 21.894 4.608 4.143 1.00 25.02 O HETATM 34 C3' LCC A 2 22.216 1.264 6.880 1.00 24.28 C HETATM 35 C2' LCC A 2 22.896 2.237 6.021 1.00 22.41 C HETATM 36 O2' LCC A 2 24.226 1.825 5.882 1.00 25.12 O HETATM 37 O3' LCC A 2 22.874 1.077 8.139 1.00 25.83 O HETATM 38 C6' LCC A 2 24.120 0.294 5.890 1.00 24.11 C HETATM 39 P LCC A 2 19.887 -2.393 6.686 1.00 29.56 P HETATM 40 O1P LCC A 2 20.628 -3.234 7.708 1.00 34.24 O HETATM 41 O2P LCC A 2 18.548 -1.894 6.810 1.00 30.31 O HETATM 42 O5' LCC A 3 22.637 3.421 9.165 1.00 23.27 O HETATM 43 C5' LCC A 3 24.081 3.691 9.198 1.00 23.67 C HETATM 44 C4' LCC A 3 24.161 5.173 8.750 1.00 21.32 C HETATM 45 O4' LCC A 3 23.511 5.441 7.481 1.00 22.83 O HETATM 46 C1' LCC A 3 23.137 6.861 7.441 1.00 20.69 C HETATM 47 N1 LCC A 3 21.679 6.956 7.345 1.00 19.52 N HETATM 48 C6 LCC A 3 20.825 5.858 7.528 1.00 20.60 C HETATM 49 C5 LCC A 3 19.478 5.913 7.335 1.00 19.04 C HETATM 50 C5M LCC A 3 18.649 4.768 7.469 1.00 21.74 C HETATM 51 C4 LCC A 3 18.978 7.165 6.971 1.00 21.17 C HETATM 52 N4 LCC A 3 17.717 7.368 6.729 1.00 23.14 N HETATM 53 N3 LCC A 3 19.833 8.204 6.837 1.00 21.13 N HETATM 54 C2 LCC A 3 21.136 8.157 7.057 1.00 20.89 C HETATM 55 O2 LCC A 3 21.855 9.145 6.984 1.00 22.47 O HETATM 56 C3' LCC A 3 23.345 6.199 9.632 1.00 20.12 C HETATM 57 C2' LCC A 3 23.715 7.291 8.772 1.00 19.52 C HETATM 58 O2' LCC A 3 25.194 7.264 8.662 1.00 21.82 O HETATM 59 O3' LCC A 3 24.027 6.172 10.908 1.00 21.30 O HETATM 60 C6' LCC A 3 25.541 5.786 8.697 1.00 21.22 C HETATM 61 P LCC A 3 22.164 1.873 9.382 1.00 25.98 P HETATM 62 O1P LCC A 3 22.775 1.333 10.522 1.00 28.40 O HETATM 63 O2P LCC A 3 20.731 1.937 9.360 1.00 26.18 O HETATM 64 P LCG A 4 23.185 6.441 12.276 1.00 20.85 P HETATM 65 OP1 LCG A 4 24.164 6.185 13.339 1.00 21.24 O HETATM 66 O5' LCG A 4 22.812 7.973 12.128 1.00 19.24 O HETATM 67 C5' LCG A 4 23.871 8.942 12.111 1.00 19.18 C HETATM 68 C3' LCG A 4 21.961 10.658 12.714 1.00 21.14 C HETATM 69 C6' LCG A 4 24.017 11.479 11.927 1.00 20.18 C HETATM 70 N9 LCG A 4 20.329 10.581 10.257 1.00 21.25 N HETATM 71 C8 LCG A 4 20.007 9.281 10.243 1.00 22.40 C HETATM 72 C4 LCG A 4 19.192 11.210 9.874 1.00 21.94 C HETATM 73 N7 LCG A 4 18.737 9.022 9.891 1.00 23.00 N HETATM 74 C5 LCG A 4 18.215 10.234 9.627 1.00 20.81 C HETATM 75 C6 LCG A 4 16.986 10.609 9.169 1.00 21.21 C HETATM 76 C2' LCG A 4 21.705 11.847 11.928 1.00 20.68 C HETATM 77 O6 LCG A 4 16.038 9.830 8.844 1.00 23.65 O HETATM 78 C4' LCG A 4 23.156 10.279 11.854 1.00 19.10 C HETATM 79 C1' LCG A 4 21.545 11.338 10.547 1.00 21.18 C HETATM 80 C2 LCG A 4 17.734 12.854 9.228 1.00 22.13 C HETATM 81 N1 LCG A 4 16.767 11.925 9.007 1.00 21.61 N HETATM 82 O4' LCG A 4 22.518 10.287 10.507 1.00 20.38 O HETATM 83 OP2 LCG A 4 21.900 5.738 12.275 1.00 24.27 O HETATM 84 N2 LCG A 4 17.472 14.157 9.114 1.00 21.65 N HETATM 85 N3 LCG A 4 18.976 12.522 9.704 1.00 21.31 N HETATM 86 O2' LCG A 4 22.967 12.561 11.915 1.00 20.91 O HETATM 87 O3' LCG A 4 22.440 10.888 14.082 1.00 20.83 O