HEADER RNA 20-JUN-08 3DIG TITLE CRYSTAL STRUCTURE OF THE THERMOTOGA MARITIMA LYSINE RIBOSWITCH BOUND TITLE 2 TO S-(2-AMINOETHYL)-L-CYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (174-MER); COMPND 3 CHAIN: X; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: IN VITRO TRANSCRIBED RNA FROM THE LEADER REGION OF SOURCE 4 THE THERMOTOGA MARITIMA MSB8 ASD GENE. KEYWDS RIBOSWITCH, LYSINE, RNA EXPDTA X-RAY DIFFRACTION AUTHOR A.A.SERGANOV REVDAT 4 13-JUL-11 3DIG 1 VERSN REVDAT 3 24-FEB-09 3DIG 1 VERSN REVDAT 2 11-NOV-08 3DIG 1 JRNL REVDAT 1 16-SEP-08 3DIG 0 JRNL AUTH A.SERGANOV,L.HUANG,D.J.PATEL JRNL TITL STRUCTURAL INSIGHTS INTO AMINO ACID BINDING AND GENE CONTROL JRNL TITL 2 BY A LYSINE RIBOSWITCH. JRNL REF NATURE V. 455 1263 2008 JRNL REFN ISSN 0028-0836 JRNL PMID 18784651 JRNL DOI 10.1038/NATURE07326 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 14399 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) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 767 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 830 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.44 REMARK 3 BIN R VALUE (WORKING SET) : 0.4670 REMARK 3 BIN FREE R VALUE SET COUNT : 54 REMARK 3 BIN FREE R VALUE : 0.4360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 3752 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 28 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.47000 REMARK 3 B22 (A**2) : -1.36000 REMARK 3 B33 (A**2) : 0.89000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.334 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.274 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 31.275 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4212 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6572 ; 1.302 ; 3.000 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL 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): 871 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1838 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1544 ; 0.170 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2639 ; 0.268 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 120 ; 0.155 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.045 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 44 ; 0.138 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.163 ; 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): 8 ; 0.163 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 9 ; 0.414 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4446 ; 0.458 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 6563 ; 0.706 ; 4.500 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 : 5 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : X 1 X 11 REMARK 3 RESIDUE RANGE : X 163 X 174 REMARK 3 ORIGIN FOR THE GROUP (A): 29.4380 -1.6890 18.9480 REMARK 3 T TENSOR REMARK 3 T11: 0.0845 T22: -0.1749 REMARK 3 T33: 0.4284 T12: 0.0328 REMARK 3 T13: -0.0209 T23: 0.0345 REMARK 3 L TENSOR REMARK 3 L11: 1.0062 L22: 3.8438 REMARK 3 L33: 3.2691 L12: 0.9894 REMARK 3 L13: 0.4395 L23: -1.3055 REMARK 3 S TENSOR REMARK 3 S11: 0.2153 S12: 0.2956 S13: -0.1488 REMARK 3 S21: -0.5027 S22: -0.0140 S23: 0.1179 REMARK 3 S31: 0.6391 S32: -0.3042 S33: -0.2013 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 : X 12 X 79 REMARK 3 ORIGIN FOR THE GROUP (A): 7.0300 47.4380 21.2560 REMARK 3 T TENSOR REMARK 3 T11: 0.2110 T22: -0.0846 REMARK 3 T33: 0.6492 T12: 0.1336 REMARK 3 T13: 0.0105 T23: 0.0543 REMARK 3 L TENSOR REMARK 3 L11: 1.5215 L22: 0.5301 REMARK 3 L33: 1.4310 L12: -0.0410 REMARK 3 L13: 0.4453 L23: 0.3934 REMARK 3 S TENSOR REMARK 3 S11: -0.2167 S12: 0.2064 S13: 0.6519 REMARK 3 S21: -0.1069 S22: -0.0208 S23: 0.0598 REMARK 3 S31: -0.6314 S32: -0.4159 S33: 0.2375 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 : X 80 X 113 REMARK 3 ORIGIN FOR THE GROUP (A): 8.5430 27.3730 11.0990 REMARK 3 T TENSOR REMARK 3 T11: 0.0477 T22: -0.1124 REMARK 3 T33: 0.4851 T12: 0.0652 REMARK 3 T13: -0.0319 T23: -0.0053 REMARK 3 L TENSOR REMARK 3 L11: 3.3397 L22: 0.1598 REMARK 3 L33: 1.4321 L12: -0.5625 REMARK 3 L13: 1.3624 L23: -0.4682 REMARK 3 S TENSOR REMARK 3 S11: 0.1604 S12: 0.4361 S13: 0.0258 REMARK 3 S21: -0.2087 S22: -0.1997 S23: 0.1762 REMARK 3 S31: -0.1522 S32: -0.0954 S33: 0.0393 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 : X 114 X 140 REMARK 3 ORIGIN FOR THE GROUP (A): 29.8140 33.9610 15.0290 REMARK 3 T TENSOR REMARK 3 T11: 0.0476 T22: -0.1802 REMARK 3 T33: 0.4513 T12: 0.0207 REMARK 3 T13: -0.0181 T23: 0.0653 REMARK 3 L TENSOR REMARK 3 L11: 3.7466 L22: 0.9707 REMARK 3 L33: 0.5226 L12: -1.2270 REMARK 3 L13: 0.4748 L23: -0.0719 REMARK 3 S TENSOR REMARK 3 S11: 0.3171 S12: 0.6567 S13: 0.6394 REMARK 3 S21: -0.2451 S22: -0.4165 S23: -0.4534 REMARK 3 S31: -0.1875 S32: 0.0696 S33: 0.0994 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 : X 141 X 162 REMARK 3 ORIGIN FOR THE GROUP (A): 50.4490 8.7730 15.4920 REMARK 3 T TENSOR REMARK 3 T11: -0.0027 T22: -0.0830 REMARK 3 T33: 0.5841 T12: 0.0445 REMARK 3 T13: 0.0138 T23: 0.0770 REMARK 3 L TENSOR REMARK 3 L11: 9.8112 L22: 4.7337 REMARK 3 L33: 0.9840 L12: 0.7814 REMARK 3 L13: -1.9849 L23: 1.4914 REMARK 3 S TENSOR REMARK 3 S11: -0.2801 S12: -0.2904 S13: -0.7963 REMARK 3 S21: 0.3946 S22: -0.1801 S23: -0.3574 REMARK 3 S31: 0.3260 S32: 0.3991 S33: 0.4603 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 3DIG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUN-08. REMARK 100 THE RCSB ID CODE IS RCSB048077. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.7 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-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.8987 REMARK 200 MONOCHROMATOR : NULL 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 : 14942 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.11200 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) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 62.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.36000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 4000, 0.1M SODIUM CITRATE, 20% REMARK 280 ISOPROPANOL, PH 5.7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 27.22050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.42750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.47050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.42750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.22050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.47050 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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: 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 X 1 P G X 1 OP3 -0.117 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 X 7 O4' - C1' - N1 ANGL. DEV. = 4.7 DEGREES REMARK 500 G X 12 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 U X 52 C3' - O3' - P ANGL. DEV. = 8.9 DEGREES REMARK 500 C X 102 O4' - C1' - N1 ANGL. DEV. = 4.4 DEGREES REMARK 500 G X 122 O4' - C1' - N9 ANGL. DEV. = 5.0 DEGREES REMARK 500 C X 130 O4' - C1' - N1 ANGL. DEV. = 4.6 DEGREES REMARK 500 U X 153 C1' - O4' - C4' ANGL. DEV. = -6.6 DEGREES REMARK 500 U X 153 O4' - C1' - N1 ANGL. DEV. = 6.5 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 NA X 210 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G X 9 O6 REMARK 620 2 HOH X 319 O 143.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA X 205 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G X 11 OP2 REMARK 620 2 G X 12 O6 72.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA X 201 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G X 20 O6 REMARK 620 2 G X 71 O6 69.1 REMARK 620 3 HOH X 322 O 74.1 52.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA X 203 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G X 69 O6 REMARK 620 2 HOH X 324 O 62.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA X 212 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G X 124 N7 REMARK 620 2 G X 125 O6 93.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA X 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA X 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA X 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SLZ X 175 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3DIL RELATED DB: PDB REMARK 900 RELATED ID: 3DIM RELATED DB: PDB REMARK 900 RELATED ID: 3DIO RELATED DB: PDB REMARK 900 RELATED ID: 3DIQ RELATED DB: PDB REMARK 900 RELATED ID: 3DIR RELATED DB: PDB REMARK 900 RELATED ID: 3DIS RELATED DB: PDB REMARK 900 RELATED ID: 3DIX RELATED DB: PDB REMARK 900 RELATED ID: 3DIY RELATED DB: PDB REMARK 900 RELATED ID: 3DIZ RELATED DB: PDB REMARK 900 RELATED ID: 3DJ0 RELATED DB: PDB REMARK 900 RELATED ID: 3DJ2 RELATED DB: PDB DBREF 3DIG X 1 174 PDB 3DIG 3DIG 1 174 SEQRES 1 X 174 G G C C G A C G G A G G C SEQRES 2 X 174 G C G C C C G A G A U G A SEQRES 3 X 174 G U A G G C U G U C C C A SEQRES 4 X 174 U C A G G G G A G G A A U SEQRES 5 X 174 C G G G G A C G G C U G A SEQRES 6 X 174 A A G G C G A G G G C G C SEQRES 7 X 174 C G A A G G G U G C A G A SEQRES 8 X 174 G U U C C U C C C G C U C SEQRES 9 X 174 U G C A U G C C U G G G G SEQRES 10 X 174 G U A U G G G G A A U A C SEQRES 11 X 174 C C A U A C C A C U G U C SEQRES 12 X 174 A C G G A G G U C U C U C SEQRES 13 X 174 C G U G G A G A G C C G U SEQRES 14 X 174 C G G U CCC MODRES 3DIG CCC X 174 C HET CCC X 174 23 HET K X 200 1 HET NA X 201 1 HET NA X 202 1 HET NA X 203 1 HET NA X 204 1 HET NA X 205 1 HET NA X 206 1 HET NA X 207 1 HET NA X 208 1 HET NA X 209 1 HET NA X 210 1 HET NA X 211 1 HET NA X 212 1 HET NA X 213 1 HET NA X 214 1 HET SLZ X 175 10 HET IPA X 290 4 HETNAM CCC CYTIDINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE HETNAM K POTASSIUM ION HETNAM NA SODIUM ION HETNAM SLZ L-THIALYSINE HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 1 CCC C9 H13 N3 O10 P2 FORMUL 2 K K 1+ FORMUL 3 NA 14(NA 1+) FORMUL 17 SLZ C5 H12 N2 O2 S FORMUL 18 IPA C3 H8 O FORMUL 19 HOH *28(H2 O) LINK O3' U X 173 P CCC X 174 1555 1555 1.60 LINK O6 G X 9 NA NA X 210 1555 1555 2.77 LINK OP2 G X 11 NA NA X 205 1555 1555 2.67 LINK O6 G X 12 NA NA X 205 1555 1555 2.70 LINK O6 G X 20 NA NA X 201 1555 1555 2.42 LINK O6 G X 69 NA NA X 203 1555 1555 2.82 LINK O6 G X 71 NA NA X 201 1555 1555 2.89 LINK N7 G X 124 NA NA X 212 1555 1555 2.95 LINK O6 G X 125 NA NA X 212 1555 1555 2.74 LINK K K X 200 OXT SLZ X 175 1555 1555 2.80 LINK NA NA X 201 O HOH X 322 1555 1555 2.37 LINK NA NA X 203 O HOH X 324 1555 1555 2.81 LINK NA NA X 209 O HOH X 319 1555 1555 2.64 LINK NA NA X 210 O HOH X 319 1555 1555 2.61 SITE 1 AC2 1 HOH X 322 SITE 1 AC3 1 HOH X 324 SITE 1 AC5 1 HOH X 319 SITE 1 AC7 1 HOH X 309 CRYST1 54.441 78.941 142.855 90.00 90.00 90.00 P 21 21 21 4 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 0.018369 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012668 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007000 0.00000 MASTER 438 0 18 0 0 0 4 6 0 0 0 14 END