HEADER RNA 24-JAN-18 6C8K TITLE RNA-ACTIVATED 2-AIPG MONOMER COMPLEX, 30 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 5 01-MAY-24 6C8K 1 COMPND HETNAM FORMUL REVDAT 4 04-OCT-23 6C8K 1 REMARK LINK REVDAT 3 20-NOV-19 6C8K 1 REMARK REVDAT 2 31-OCT-18 6C8K 1 JRNL REVDAT 1 30-MAY-18 6C8K 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. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 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) : 2.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 86.1 REMARK 3 NUMBER OF REFLECTIONS : 4521 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) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.223 REMARK 3 FREE R VALUE : 0.302 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 241 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) : 2.26 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 REFLECTION IN BIN (WORKING SET) : 167 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 43.29 REMARK 3 BIN R VALUE (WORKING SET) : 0.3770 REMARK 3 BIN FREE R VALUE SET COUNT : 4 REMARK 3 BIN FREE R VALUE : 0.8560 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 : 108 REMARK 3 SOLVENT ATOMS : 17 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.08000 REMARK 3 B22 (A**2) : 0.08000 REMARK 3 B33 (A**2) : -0.26000 REMARK 3 B12 (A**2) : 0.04000 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): 0.359 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.292 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.283 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.289 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 780 ; 0.020 ; 0.017 REMARK 3 BOND LENGTHS OTHERS (A): 320 ; 0.054 ; 0.024 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1210 ; 2.624 ; 1.999 REMARK 3 BOND ANGLES OTHERS (DEGREES): 792 ; 4.168 ; 3.228 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 ; 0.175 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 380 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 124 ; 0.002 ; 0.020 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): 776 ; 4.904 ; 6.959 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 777 ; 4.901 ; 6.958 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1211 ; 6.892 ;10.435 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1126 ; 8.067 ;66.343 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1114 ; 8.006 ;66.135 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 6C8K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JAN-18. REMARK 100 THE DEPOSITION ID IS D_1000232281. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-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 : 8.2.2 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 : 4919 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 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 (%) : 92.3 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.35400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.220 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 (%): 56.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 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, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 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: 2840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 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 102 LIES ON A SPECIAL POSITION. REMARK 375 MG MG B 102 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 204 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 LCG A 4 O3' A A 5 P -0.164 REMARK 500 C A 13 O3' G A 14 P 0.073 REMARK 500 LCC B 1 O3' LCC B 2 P 0.099 REMARK 500 LCC B 2 O3' LCC B 3 P 0.074 REMARK 500 C B 13 O3' G B 14 P -0.077 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 LCC A 2 O3' - P - O5' ANGL. DEV. = -17.8 DEGREES REMARK 500 LCC A 3 C3' - O3' - P ANGL. DEV. = -15.6 DEGREES REMARK 500 LCG A 4 C3' - O3' - P ANGL. DEV. = 10.2 DEGREES REMARK 500 LCC B 2 O3' - P - O5' ANGL. DEV. = 39.7 DEGREES REMARK 500 LCC B 3 C3' - O3' - P ANGL. DEV. = -10.9 DEGREES REMARK 500 LCG B 4 C3' - O3' - P ANGL. DEV. = -9.1 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 B 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EQ1 A 101 O2D REMARK 620 2 EQ1 A 101 O3D 52.2 REMARK 620 3 EQ1 A 101 O2D 0.0 52.2 REMARK 620 4 EQ1 A 101 O3D 52.2 0.0 52.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EQ1 B 101 O3D REMARK 620 2 EQ1 B 101 O2D 58.8 REMARK 620 3 EQ1 B 101 O3D 110.1 148.7 REMARK 620 4 EQ1 B 101 O2D 101.3 93.1 58.7 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 HOH A 203 O REMARK 620 2 HOH A 205 O 106.4 REMARK 620 3 HOH A 206 O 85.7 105.6 REMARK 620 4 HOH B 203 O 96.9 80.3 172.7 REMARK 620 5 HOH B 205 O 77.3 172.3 81.2 92.6 REMARK 620 6 HOH B 207 O 152.5 101.0 84.6 90.0 75.9 REMARK 620 N 1 2 3 4 5 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 201 O REMARK 620 2 HOH A 202 O 107.2 REMARK 620 3 HOH A 209 O 104.4 89.9 REMARK 620 4 HOH B 201 O 101.4 150.4 90.3 REMARK 620 5 HOH B 202 O 101.0 79.5 154.4 87.8 REMARK 620 6 HOH B 204 O 177.6 73.9 73.4 77.8 81.2 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 EQ1 A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 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 EQ1 B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 102 DBREF 6C8K A 1 14 PDB 6C8K 6C8K 1 14 DBREF 6C8K B 1 14 PDB 6C8K 6C8K 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 EQ1 A 101 52 HET MG A 102 1 HET MG A 103 1 HET MG A 104 1 HET EQ1 B 101 52 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 EQ1 2-AMINO-1-[(R)-{[(2R,3S,4R,5R)-5-(2-AMINO-6-OXO-1,6- HETNAM 2 EQ1 DIHYDRO-9H-PURIN-9-YL)-3,4-DIHYDROXYOXOLAN-2- HETNAM 3 EQ1 YL]METHOXY}(HYDROXY)PHOSPHORYL]-3-[(S)-{[(2R,3S,4R, HETNAM 4 EQ1 5R)-5-(2-AMINO-6-OXO-1,6-DIHYDRO-9H-PURIN-9-YL)-3,4- HETNAM 5 EQ1 DIHYDROXYOXOLAN-2-YL]METHOXY}(HYDROXY)PHOSPHORYL]-1H- HETNAM 6 EQ1 IMIDAZOL-3-IUM HETNAM MG MAGNESIUM ION FORMUL 1 LCC 6(C11 H16 N3 O8 P) FORMUL 1 LCG 2(C11 H14 N5 O8 P) FORMUL 3 EQ1 2(C23 H30 N13 O14 P2 1+) FORMUL 4 MG 4(MG 2+) FORMUL 9 HOH *17(H2 O) LINK O3' LCC A 1 P LCC A 2 1555 1555 1.67 LINK O3' LCC A 2 P LCC A 3 1555 1555 1.66 LINK O3' LCC A 3 P LCG A 4 1555 1555 1.66 LINK O3' LCG A 4 P A A 5 1555 1555 1.44 LINK O3' LCC B 1 P LCC B 2 1555 1555 1.71 LINK O3' LCC B 2 P LCC B 3 1555 1555 1.68 LINK O3' LCC B 3 P LCG B 4 1555 1555 1.65 LINK O3' LCG B 4 P A B 5 1555 1555 1.64 LINK O2D EQ1 A 101 MG MG B 102 1555 1555 2.97 LINK O3D EQ1 A 101 MG MG B 102 1555 1555 2.73 LINK O2D EQ1 A 101 MG MG B 102 1555 2655 2.93 LINK O3D EQ1 A 101 MG MG B 102 1555 2655 2.69 LINK MG MG A 102 O3D EQ1 B 101 1555 1555 2.68 LINK MG MG A 102 O2D EQ1 B 101 1555 1555 2.58 LINK MG MG A 102 O3D EQ1 B 101 1555 3665 2.68 LINK MG MG A 102 O2D EQ1 B 101 1555 3665 2.59 LINK MG MG A 103 O HOH A 203 1555 2655 2.02 LINK MG MG A 103 O HOH A 205 1555 1555 2.20 LINK MG MG A 103 O HOH A 206 1555 2655 2.12 LINK MG MG A 103 O HOH B 203 1555 2655 2.40 LINK MG MG A 103 O HOH B 205 1555 2655 2.27 LINK MG MG A 103 O HOH B 207 1555 2655 1.90 LINK MG MG A 104 O HOH A 201 1555 1555 1.85 LINK MG MG A 104 O HOH A 202 1555 1555 2.32 LINK MG MG A 104 O HOH A 209 1555 1555 1.86 LINK MG MG A 104 O HOH B 201 1555 1555 2.10 LINK MG MG A 104 O HOH B 202 1555 1555 1.73 LINK MG MG A 104 O HOH B 204 1555 2655 2.60 SITE 1 AC1 5 LCC A 1 LCC A 2 LCC A 3 G B 14 SITE 2 AC1 5 MG B 102 SITE 1 AC2 1 EQ1 B 101 SITE 1 AC3 6 HOH A 203 HOH A 205 HOH A 206 HOH B 203 SITE 2 AC3 6 HOH B 205 HOH B 207 SITE 1 AC4 6 HOH A 201 HOH A 202 HOH A 209 HOH B 201 SITE 2 AC4 6 HOH B 202 HOH B 204 SITE 1 AC5 5 G A 14 MG A 102 LCC B 1 LCC B 2 SITE 2 AC5 5 LCC B 3 SITE 1 AC6 1 EQ1 A 101 CRYST1 48.103 48.103 82.197 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 0.020789 0.012002 0.000000 0.00000 SCALE2 0.000000 0.024005 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012166 0.00000 HETATM 1 O5' LCC A 1 31.405 -5.166 79.080 1.00 68.00 O HETATM 2 C5' LCC A 1 30.092 -5.511 78.547 1.00 68.74 C HETATM 3 C4' LCC A 1 29.142 -4.375 78.995 1.00 69.79 C HETATM 4 O4' LCC A 1 29.458 -3.691 80.261 1.00 67.76 O HETATM 5 C1' LCC A 1 28.885 -2.364 80.134 1.00 65.00 C HETATM 6 N1 LCC A 1 29.948 -1.329 80.274 1.00 62.39 N HETATM 7 C6 LCC A 1 31.311 -1.701 80.256 1.00 57.97 C HETATM 8 C5 LCC A 1 32.285 -0.729 80.415 1.00 63.03 C HETATM 9 C5M LCC A 1 33.645 -1.089 80.399 1.00 65.61 C HETATM 10 C4 LCC A 1 31.846 0.598 80.588 1.00 64.18 C HETATM 11 N4 LCC A 1 32.752 1.572 80.741 1.00 59.64 N HETATM 12 N3 LCC A 1 30.535 0.909 80.596 1.00 60.54 N HETATM 13 C2 LCC A 1 29.596 -0.030 80.446 1.00 61.71 C HETATM 14 O2 LCC A 1 28.414 0.332 80.458 1.00 61.78 O HETATM 15 C3' LCC A 1 29.206 -3.277 78.062 1.00 67.18 C HETATM 16 C2' LCC A 1 28.256 -2.405 78.769 1.00 64.57 C HETATM 17 O2' LCC A 1 27.082 -3.280 78.751 1.00 66.77 O HETATM 18 O3' LCC A 1 28.617 -3.783 76.851 1.00 64.28 O HETATM 19 C6' LCC A 1 27.597 -4.710 78.953 1.00 67.54 C HETATM 20 O5' LCC A 2 27.799 -1.942 75.961 1.00 57.48 O HETATM 21 C5' LCC A 2 26.742 -1.369 75.201 1.00 56.01 C HETATM 22 C4' LCC A 2 26.130 -0.214 75.988 1.00 55.29 C HETATM 23 O4' LCC A 2 26.617 0.115 77.246 1.00 54.31 O HETATM 24 C1' LCC A 2 26.354 1.545 77.397 1.00 53.77 C HETATM 25 N1 LCC A 2 27.625 2.284 77.555 1.00 55.93 N HETATM 26 C6 LCC A 2 28.845 1.627 77.345 1.00 56.44 C HETATM 27 C5 LCC A 2 30.017 2.340 77.510 1.00 59.88 C HETATM 28 C5M LCC A 2 31.232 1.680 77.289 1.00 59.90 C HETATM 29 C4 LCC A 2 29.921 3.682 77.906 1.00 56.71 C HETATM 30 N4 LCC A 2 31.029 4.393 78.066 1.00 59.64 N HETATM 31 N3 LCC A 2 28.749 4.276 78.080 1.00 56.75 N HETATM 32 C2 LCC A 2 27.610 3.593 77.913 1.00 61.12 C HETATM 33 O2 LCC A 2 26.549 4.193 78.118 1.00 67.70 O HETATM 34 C3' LCC A 2 26.353 1.082 75.262 1.00 56.45 C HETATM 35 C2' LCC A 2 25.611 1.920 76.150 1.00 53.04 C HETATM 36 O2' LCC A 2 24.315 1.234 76.107 1.00 56.64 O HETATM 37 O3' LCC A 2 25.671 1.016 74.047 1.00 55.31 O HETATM 38 C6' LCC A 2 24.607 -0.285 76.113 1.00 54.86 C HETATM 39 P LCC A 2 28.970 -2.856 75.510 1.00 68.69 P HETATM 40 O1P LCC A 2 30.361 -2.293 75.629 1.00 77.40 O1- HETATM 41 O2P LCC A 2 28.787 -3.702 74.314 1.00 66.20 O HETATM 42 O5' LCC A 3 26.098 3.108 72.787 1.00 48.05 O HETATM 43 C5' LCC A 3 24.692 3.384 72.593 1.00 45.69 C HETATM 44 C4' LCC A 3 24.573 4.775 73.272 1.00 53.25 C HETATM 45 O4' LCC A 3 25.204 5.026 74.555 1.00 50.46 O HETATM 46 C1' LCC A 3 25.504 6.410 74.565 1.00 49.46 C HETATM 47 N1 LCC A 3 26.963 6.495 74.699 1.00 51.07 N HETATM 48 C6 LCC A 3 27.784 5.354 74.587 1.00 51.75 C HETATM 49 C5 LCC A 3 29.154 5.483 74.791 1.00 54.23 C HETATM 50 C5M LCC A 3 29.942 4.342 74.631 1.00 54.97 C HETATM 51 C4 LCC A 3 29.672 6.747 75.137 1.00 55.61 C HETATM 52 N4 LCC A 3 30.986 6.880 75.334 1.00 49.31 N HETATM 53 N3 LCC A 3 28.855 7.810 75.259 1.00 58.18 N HETATM 54 C2 LCC A 3 27.522 7.669 75.045 1.00 55.81 C HETATM 55 O2 LCC A 3 26.813 8.657 75.173 1.00 51.23 O HETATM 56 C3' LCC A 3 25.197 5.839 72.438 1.00 53.94 C HETATM 57 C2' LCC A 3 24.905 6.924 73.305 1.00 50.79 C HETATM 58 O2' LCC A 3 23.431 6.743 73.346 1.00 52.58 O HETATM 59 O3' LCC A 3 24.387 6.073 71.231 1.00 56.24 O HETATM 60 C6' LCC A 3 23.125 5.263 73.401 1.00 50.86 C HETATM 61 P LCC A 3 26.488 1.508 72.689 1.00 54.63 P HETATM 62 O1P LCC A 3 27.973 1.519 72.589 1.00 59.55 O1- HETATM 63 O2P LCC A 3 25.805 0.968 71.475 1.00 48.44 O HETATM 64 P LCG A 4 25.511 6.300 70.025 1.00 51.55 P HETATM 65 OP1 LCG A 4 24.888 5.726 68.829 1.00 49.71 O HETATM 66 O5' LCG A 4 25.894 7.884 69.718 1.00 49.16 O HETATM 67 C5' LCG A 4 24.795 8.828 69.796 1.00 52.42 C HETATM 68 C3' LCG A 4 26.622 10.553 69.372 1.00 56.21 C HETATM 69 C6' LCG A 4 24.643 11.553 70.129 1.00 72.45 C HETATM 70 N9 LCG A 4 28.272 10.449 71.872 1.00 46.93 N HETATM 71 C8 LCG A 4 28.498 9.114 71.909 1.00 51.18 C HETATM 72 C4 LCG A 4 29.385 11.063 72.214 1.00 49.79 C HETATM 73 N7 LCG A 4 29.767 8.896 72.290 1.00 51.64 N HETATM 74 C5 LCG A 4 30.305 10.106 72.477 1.00 53.21 C HETATM 75 C6 LCG A 4 31.524 10.450 72.852 1.00 58.17 C HETATM 76 C2' LCG A 4 26.981 11.819 70.139 1.00 54.92 C HETATM 77 O6 LCG A 4 32.369 9.591 73.099 1.00 63.94 O HETATM 78 C4' LCG A 4 25.491 10.165 70.253 1.00 59.22 C HETATM 79 C1' LCG A 4 27.065 11.203 71.561 1.00 52.05 C HETATM 80 C2 LCG A 4 30.871 12.785 72.682 1.00 57.10 C HETATM 81 N1 LCG A 4 31.843 11.808 72.966 1.00 60.14 N HETATM 82 O4' LCG A 4 26.084 10.140 71.577 1.00 55.78 O HETATM 83 OP2 LCG A 4 26.789 5.590 70.245 1.00 47.72 O1- HETATM 84 N2 LCG A 4 31.159 14.080 72.800 1.00 60.24 N HETATM 85 N3 LCG A 4 29.647 12.382 72.310 1.00 49.79 N HETATM 86 O2' LCG A 4 25.797 12.622 69.931 1.00 51.66 O HETATM 87 O3' LCG A 4 26.047 10.829 68.111 1.00 50.76 O