HEADER RIBOZYME 14-SEP-98 1GRZ TITLE A PREORGANIZED ACTIVE SITE IN THE CRYSTAL STRUCTURE OF THE TETRAHYMENA TITLE 2 RIBOZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: LSU R-RNA GROUP I INTRON; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 332-402 DELETED, LOOP 6 REPLACED BY GAGA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TETRAHYMENA THERMOPHILA; SOURCE 3 ORGANISM_TAXID: 5911; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: XL-1 BLUE; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PUC19 DERIVATIVE KEYWDS RIBOZYME STRUCTURE, RRNA GROUP I INTRON, RIBOZYME EXPDTA X-RAY DIFFRACTION AUTHOR B.L.GOLDEN,A.R.GOODING,E.R.PODELL,T.R.CECH REVDAT 3 07-FEB-24 1GRZ 1 REMARK REVDAT 2 24-FEB-09 1GRZ 1 VERSN REVDAT 1 24-NOV-98 1GRZ 0 JRNL AUTH B.L.GOLDEN,A.R.GOODING,E.R.PODELL,T.R.CECH JRNL TITL A PREORGANIZED ACTIVE SITE IN THE CRYSTAL STRUCTURE OF THE JRNL TITL 2 TETRAHYMENA RIBOZYME. JRNL REF SCIENCE V. 282 259 1998 JRNL REFN ISSN 0036-8075 JRNL PMID 9841391 JRNL DOI 10.1126/SCIENCE.282.5387.259 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.L.GOLDEN,E.R.PODELL,A.R.GOODING,T.R.CECH REMARK 1 TITL A STRATEGY FOR CRYSTALLIZATION OF A RIBOZYME DERIVED FROM REMARK 1 TITL 2 THE TETRAHYMENA GROUP I INTRON REMARK 1 REF J.MOL.BIOL. V. 270 711 1997 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.H.CATE,A.R.GOODING,E.R.PODELL,K.ZHOU,B.L.GOLDEN, REMARK 1 AUTH 2 C.E.KUNDROT,T.R.CECH,J.A.DOUDNA REMARK 1 TITL CRYSTAL STRUCTURE OF A GROUP I RIBOZYME DOMAIN: PRINCIPLES REMARK 1 TITL 2 OF RNA PACKING REMARK 1 REF SCIENCE V. 273 1678 1996 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 5.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 5.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 79.4 REMARK 3 NUMBER OF REFLECTIONS : 11156 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 SET) : 0.369 REMARK 3 FREE R VALUE : 0.429 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1139 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 10578 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) : 169.0 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.240 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GRZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000173684. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14377 REMARK 200 RESOLUTION RANGE HIGH (A) : 5.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 5.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 5.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.31900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 75.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 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 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 89.50000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 89.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 99.65000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 89.50000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 89.50000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 99.65000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 89.50000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 89.50000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 99.65000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 89.50000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 89.50000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 99.65000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 N7 A A 210 C6 U B 291 5545 1.86 REMARK 500 N7 A A 210 C5 U B 291 5545 1.88 REMARK 500 C5 A A 210 C6 U B 291 5545 1.88 REMARK 500 C5 A A 210 C5 U B 291 5545 1.90 REMARK 500 C8 A A 210 C6 U B 291 5545 1.93 REMARK 500 C8 A A 210 C5 U B 291 5545 1.95 REMARK 500 N9 A A 210 C5 U B 291 5545 1.95 REMARK 500 N7 A A 210 N3 U B 291 5545 1.95 REMARK 500 N9 A A 210 C6 U B 291 5545 2.01 REMARK 500 C4 A A 210 C6 U B 291 5545 2.02 REMARK 500 C4 A A 210 C5 U B 291 5545 2.02 REMARK 500 N7 A A 210 N1 U B 291 5545 2.05 REMARK 500 N7 A A 210 C2 U B 291 5545 2.06 REMARK 500 N7 A A 210 C4 U B 291 5545 2.08 REMARK 500 C5 A A 210 N1 U B 291 5545 2.15 REMARK 500 C5 A A 210 N3 U B 291 5545 2.15 REMARK 500 C5 A A 210 C4 U B 291 5545 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 A A 210 C4 A A 210 C5 0.186 REMARK 500 A A 210 C5 A A 210 C6 0.069 REMARK 500 A A 210 C5 A A 210 N7 0.406 REMARK 500 A A 210 N7 A A 210 C8 0.226 REMARK 500 A A 210 C8 A A 210 N9 0.349 REMARK 500 A A 210 N9 A A 210 C4 0.218 REMARK 500 U B 291 N1 U B 291 C2 0.246 REMARK 500 U B 291 N1 U B 291 C6 0.132 REMARK 500 U B 291 C2 U B 291 N3 0.160 REMARK 500 U B 291 N3 U B 291 C4 0.292 REMARK 500 U B 291 C4 U B 291 C5 0.166 REMARK 500 U B 291 C5 U B 291 C6 1.343 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 A 164 N9 - C1' - C2' ANGL. DEV. = 8.3 DEGREES REMARK 500 U A 167 N1 - C1' - C2' ANGL. DEV. = 8.1 DEGREES REMARK 500 A A 210 N9 - C1' - C2' ANGL. DEV. = 10.7 DEGREES REMARK 500 A A 210 C4 - C5 - C6 ANGL. DEV. = -3.0 DEGREES REMARK 500 A A 210 N7 - C8 - N9 ANGL. DEV. = -6.9 DEGREES REMARK 500 A A 210 C8 - N9 - C4 ANGL. DEV. = 5.1 DEGREES REMARK 500 A A 210 C6 - C5 - N7 ANGL. DEV. = 5.0 DEGREES REMARK 500 A A 210 C5 - C6 - N6 ANGL. DEV. = 5.1 DEGREES REMARK 500 A A 304 N9 - C1' - C2' ANGL. DEV. = -10.5 DEGREES REMARK 500 A A 314 O4' - C1' - N9 ANGL. DEV. = 4.8 DEGREES REMARK 500 C A 411 N1 - C1' - C2' ANGL. DEV. = -6.7 DEGREES REMARK 500 A B 122 N9 - C1' - C2' ANGL. DEV. = 9.6 DEGREES REMARK 500 C B 138 N1 - C1' - C2' ANGL. DEV. = 8.3 DEGREES REMARK 500 A B 140 N9 - C1' - C2' ANGL. DEV. = -6.6 DEGREES REMARK 500 G B 257 O4' - C1' - N9 ANGL. DEV. = 4.3 DEGREES REMARK 500 G B 281 N9 - C1' - C2' ANGL. DEV. = -6.9 DEGREES REMARK 500 U B 291 O4' - C1' - N1 ANGL. DEV. = -5.7 DEGREES REMARK 500 U B 291 N1 - C2 - N3 ANGL. DEV. = 10.1 DEGREES REMARK 500 U B 291 C2 - N3 - C4 ANGL. DEV. = 10.1 DEGREES REMARK 500 U B 291 C4 - C5 - C6 ANGL. DEV. = -11.4 DEGREES REMARK 500 U B 291 C5 - C6 - N1 ANGL. DEV. = -12.8 DEGREES REMARK 500 U B 291 N3 - C2 - O2 ANGL. DEV. = -8.9 DEGREES REMARK 500 A B 304 N9 - C1' - C2' ANGL. DEV. = -7.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 A B 122 0.05 SIDE CHAIN REMARK 500 A B 304 0.05 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1GRZ A 96 414 PDB 1GRZ 1GRZ 96 414 DBREF 1GRZ B 96 414 PDB 1GRZ 1GRZ 96 414 SEQRES 1 A 247 G A C C G U C A A A U U G SEQRES 2 A 247 C G G G A A A G G G G U C SEQRES 3 A 247 A A C A G C C G U U C A G SEQRES 4 A 247 U A C C A A G U C U C A G SEQRES 5 A 247 G G G A A A C U U U G A G SEQRES 6 A 247 A U G G C C U U G C A A A SEQRES 7 A 247 G G G U A U G G U A A U A SEQRES 8 A 247 A G C U G A C G G A C A U SEQRES 9 A 247 G G U C C U A A C C A C G SEQRES 10 A 247 C A G C C A A G U C C U A SEQRES 11 A 247 A G U C A A C A G G A G A SEQRES 12 A 247 C U G U U G A U A U G G A SEQRES 13 A 247 U G C A G U U C A C A G A SEQRES 14 A 247 C U A A A U G U C G G U C SEQRES 15 A 247 G G G G A A G A U G U A U SEQRES 16 A 247 U C U U C U C A U A A G A SEQRES 17 A 247 U A U A G U C G G A C C U SEQRES 18 A 247 C U C C C G A A A G G G A SEQRES 19 A 247 G U U G G A G U A C U C G SEQRES 1 B 247 G A C C G U C A A A U U G SEQRES 2 B 247 C G G G A A A G G G G U C SEQRES 3 B 247 A A C A G C C G U U C A G SEQRES 4 B 247 U A C C A A G U C U C A G SEQRES 5 B 247 G G G A A A C U U U G A G SEQRES 6 B 247 A U G G C C U U G C A A A SEQRES 7 B 247 G G G U A U G G U A A U A SEQRES 8 B 247 A G C U G A C G G A C A U SEQRES 9 B 247 G G U C C U A A C C A C G SEQRES 10 B 247 C A G C C A A G U C C U A SEQRES 11 B 247 A G U C A A C A G G A G A SEQRES 12 B 247 C U G U U G A U A U G G A SEQRES 13 B 247 U G C A G U U C A C A G A SEQRES 14 B 247 C U A A A U G U C G G U C SEQRES 15 B 247 G G G G A A G A U G U A U SEQRES 16 B 247 U C U U C U C A U A A G A SEQRES 17 B 247 U A U A G U C G G A C C U SEQRES 18 B 247 C U C C C G A A A G G G A SEQRES 19 B 247 G U U G G A G U A C U C G CRYST1 179.000 179.000 199.300 90.00 90.00 90.00 P 42 21 2 16 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 0.005587 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005587 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005018 0.00000