HEADER RNA 13-JAN-13 4IQS TITLE RNA 8MER DUPLEX MODIFIED WITH 4-SE-URIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'-R(*GP*UP*GP*(S5)P*AP*CP*AP*C)-3'); COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 FRAGMENT: US5; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHESIZED BY SOLID PHASE SYNTHESIZER AND PURIFIED SOURCE 4 BY HPLC KEYWDS SELENIUM RNA, RNA EXPDTA X-RAY DIFFRACTION AUTHOR J.SHENG,J.GAN,A.SOARES,Z.HUANG REVDAT 2 28-FEB-24 4IQS 1 LINK REVDAT 1 25-DEC-13 4IQS 0 JRNL AUTH J.SHENG,J.GAN,A.S.SOARES,J.SALON,Z.HUANG JRNL TITL STRUCTURAL INSIGHTS OF NON-CANONICAL U*U PAIR AND HOOGSTEEN JRNL TITL 2 INTERACTION PROBED WITH SE ATOM. JRNL REF NUCLEIC ACIDS RES. V. 41 10476 2013 JRNL REFN ISSN 0305-1048 JRNL PMID 24013566 JRNL DOI 10.1093/NAR/GKT799 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 4776 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 232 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 307 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.93 REMARK 3 BIN R VALUE (WORKING SET) : 0.5840 REMARK 3 BIN FREE R VALUE SET COUNT : 23 REMARK 3 BIN FREE R VALUE : 0.5020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 1002 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 92.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.78000 REMARK 3 B22 (A**2) : 0.78000 REMARK 3 B33 (A**2) : -2.54000 REMARK 3 B12 (A**2) : 0.78000 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): 0.587 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.313 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.267 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 31.263 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1116 ; 0.008 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): 468 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1728 ; 1.846 ; 1.274 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1134 ; 3.260 ; 3.000 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): 192 ; 0.144 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 552 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 234 ; 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): 725 ; 0.293 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 21 ; 0.121 ; 0.200 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): 59 ; 0.149 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.150 ; 0.200 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): 1583 ; 1.141 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1728 ; 1.936 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 8 REMARK 3 ORIGIN FOR THE GROUP (A): 10.9737 -0.8545 40.2895 REMARK 3 T TENSOR REMARK 3 T11: 0.3919 T22: 0.4114 REMARK 3 T33: 0.3196 T12: 0.0309 REMARK 3 T13: -0.0719 T23: -0.0612 REMARK 3 L TENSOR REMARK 3 L11: 4.1909 L22: 1.1717 REMARK 3 L33: 1.2204 L12: -0.9329 REMARK 3 L13: -1.3549 L23: 1.1088 REMARK 3 S TENSOR REMARK 3 S11: -0.0875 S12: -0.2235 S13: 0.0352 REMARK 3 S21: 0.1774 S22: 0.2514 S23: -0.2904 REMARK 3 S31: 0.0223 S32: 0.1292 S33: -0.1638 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 8 REMARK 3 ORIGIN FOR THE GROUP (A): 14.4788 -1.4008 36.2137 REMARK 3 T TENSOR REMARK 3 T11: 0.4431 T22: 0.6038 REMARK 3 T33: 0.3629 T12: 0.0464 REMARK 3 T13: 0.0126 T23: -0.1007 REMARK 3 L TENSOR REMARK 3 L11: 1.6731 L22: 2.5880 REMARK 3 L33: 3.6199 L12: 0.1754 REMARK 3 L13: -1.1623 L23: -2.7878 REMARK 3 S TENSOR REMARK 3 S11: 0.0103 S12: -0.1200 S13: -0.5105 REMARK 3 S21: 0.2355 S22: 0.0441 S23: 0.2640 REMARK 3 S31: -0.2874 S32: 0.1558 S33: -0.0544 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 8 REMARK 3 ORIGIN FOR THE GROUP (A): 17.6311 4.3425 17.2266 REMARK 3 T TENSOR REMARK 3 T11: 0.3767 T22: 0.3789 REMARK 3 T33: 0.2670 T12: -0.0270 REMARK 3 T13: 0.0109 T23: 0.0163 REMARK 3 L TENSOR REMARK 3 L11: 0.2377 L22: 0.6905 REMARK 3 L33: 2.0798 L12: 0.3550 REMARK 3 L13: 0.4475 L23: 0.2899 REMARK 3 S TENSOR REMARK 3 S11: 0.0336 S12: 0.0754 S13: -0.0469 REMARK 3 S21: 0.0591 S22: 0.1256 S23: -0.0521 REMARK 3 S31: 0.3443 S32: -0.1708 S33: -0.1592 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 8 REMARK 3 ORIGIN FOR THE GROUP (A): 18.8799 2.3457 22.2967 REMARK 3 T TENSOR REMARK 3 T11: 0.3619 T22: 0.1989 REMARK 3 T33: 0.2046 T12: -0.1039 REMARK 3 T13: -0.0871 T23: 0.0822 REMARK 3 L TENSOR REMARK 3 L11: 6.1841 L22: 3.8581 REMARK 3 L33: 4.0774 L12: 0.2327 REMARK 3 L13: -2.7770 L23: 0.5830 REMARK 3 S TENSOR REMARK 3 S11: -0.0787 S12: -0.0495 S13: -0.0302 REMARK 3 S21: -0.1486 S22: 0.2295 S23: -0.2009 REMARK 3 S31: 0.3896 S32: -0.3860 S33: -0.1508 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : E 1 E 8 REMARK 3 ORIGIN FOR THE GROUP (A): 13.5990 7.5481 60.8186 REMARK 3 T TENSOR REMARK 3 T11: 0.6975 T22: 0.6649 REMARK 3 T33: 0.2162 T12: 0.0159 REMARK 3 T13: 0.0028 T23: 0.0710 REMARK 3 L TENSOR REMARK 3 L11: 9.6452 L22: 5.3343 REMARK 3 L33: 9.2330 L12: 1.9986 REMARK 3 L13: -8.1180 L23: 1.4346 REMARK 3 S TENSOR REMARK 3 S11: 0.2772 S12: -0.7852 S13: 0.1181 REMARK 3 S21: -0.5880 S22: 0.0376 S23: 0.1350 REMARK 3 S31: -0.8915 S32: 0.6231 S33: -0.3148 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : F 1 F 8 REMARK 3 ORIGIN FOR THE GROUP (A): 13.8956 -1.8634 -1.7502 REMARK 3 T TENSOR REMARK 3 T11: 0.2936 T22: 0.5024 REMARK 3 T33: 0.4175 T12: 0.0610 REMARK 3 T13: 0.0077 T23: -0.2746 REMARK 3 L TENSOR REMARK 3 L11: 6.2122 L22: 12.0155 REMARK 3 L33: 20.8172 L12: 2.1565 REMARK 3 L13: 4.9090 L23: -7.6875 REMARK 3 S TENSOR REMARK 3 S11: 0.1725 S12: -1.1275 S13: 0.2086 REMARK 3 S21: 0.3602 S22: 0.2056 S23: 0.9929 REMARK 3 S31: 0.0429 S32: -1.2197 S33: -0.3781 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 4IQS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077091. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 2009 REMARK 200 TEMPERATURE (KELVIN) : 99 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7113 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.0 REMARK 200 DATA REDUNDANCY : 10.00 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : 0.08400 REMARK 200 FOR THE DATA SET : 35.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.46000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% MPD, 40 MM NA CACODYLATE PH 6.0, REMARK 280 12 MM SPERMINE TETRA-HCL, 12 MM NACL/80 MM KCL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 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 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 SMTRY1 7 1.000000 0.000000 0.000000 23.50300 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 13.56946 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 118.03500 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 23.50300 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 13.56946 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 118.03500 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 23.50300 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 13.56946 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 118.03500 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 23.50300 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 13.56946 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 118.03500 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 23.50300 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 13.56946 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 118.03500 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 23.50300 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 13.56946 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 118.03500 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 27.13893 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 236.07000 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 27.13893 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 236.07000 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 27.13893 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 236.07000 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 27.13893 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 236.07000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 27.13893 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 236.07000 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 27.13893 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 236.07000 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O3' C C 8 O2' C F 8 6655 2.14 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 C 1 C5' - C4' - O4' ANGL. DEV. = 7.4 DEGREES REMARK 500 G D 1 C5' - C4' - O4' ANGL. DEV. = 5.5 DEGREES REMARK 500 A D 7 O5' - P - OP2 ANGL. DEV. = -8.5 DEGREES REMARK 500 G E 1 C5' - C4' - O4' ANGL. DEV. = 6.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL DBREF 4IQS A 1 8 PDB 4IQS 4IQS 1 8 DBREF 4IQS B 1 8 PDB 4IQS 4IQS 1 8 DBREF 4IQS C 1 8 PDB 4IQS 4IQS 1 8 DBREF 4IQS D 1 8 PDB 4IQS 4IQS 1 8 DBREF 4IQS E 1 8 PDB 4IQS 4IQS 1 8 DBREF 4IQS F 1 8 PDB 4IQS 4IQS 1 8 SEQRES 1 A 8 G U G US5 A C A C SEQRES 1 B 8 G U G US5 A C A C SEQRES 1 C 8 G U G US5 A C A C SEQRES 1 D 8 G U G US5 A C A C SEQRES 1 E 8 G U G US5 A C A C SEQRES 1 F 8 G U G US5 A C A C MODRES 4IQS US5 A 4 U MODRES 4IQS US5 B 4 U MODRES 4IQS US5 C 4 U MODRES 4IQS US5 D 4 U MODRES 4IQS US5 E 4 U MODRES 4IQS US5 F 4 U HET US5 A 4 20 HET US5 B 4 20 HET US5 C 4 20 HET US5 D 4 20 HET US5 E 4 20 HET US5 F 4 20 HETNAM US5 1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-4- HETNAM 2 US5 SELANYLPYRIMIDIN-2(1H)-ONE HETSYN US5 4-SE-RIBOURIDINE-5'-PHOSPHATE FORMUL 1 US5 6(C9 H13 N2 O8 P SE) LINK O3' G A 3 P US5 A 4 1555 1555 1.54 LINK O3' US5 A 4 P A A 5 1555 1555 1.60 LINK O3' G B 3 P US5 B 4 1555 1555 1.61 LINK O3' US5 B 4 P A B 5 1555 1555 1.61 LINK O3' G C 3 P US5 C 4 1555 1555 1.58 LINK O3' US5 C 4 P A C 5 1555 1555 1.62 LINK O3' G D 3 P US5 D 4 1555 1555 1.63 LINK O3' US5 D 4 P A D 5 1555 1555 1.61 LINK O3' G E 3 P US5 E 4 1555 1555 1.61 LINK O3' US5 E 4 P A E 5 1555 1555 1.57 LINK O3' G F 3 P US5 F 4 1555 1555 1.64 LINK O3' US5 F 4 P A F 5 1555 1555 1.60 CRYST1 47.006 47.006 354.105 90.00 90.00 120.00 H 3 2 108 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 0.021274 0.012282 0.000000 0.00000 SCALE2 0.000000 0.024565 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002824 0.00000