1RAU - Header Asymmetric Unit

HEADER RNA 29-JUL-93 1RAU

TITLE SOLUTION STRUCTURE OF AN UNUSUALLY STABLE RNA TETRAPLEX TITLE 2 CONTAINING G-AND U-QUARTET STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'-R(*UP*GP*GP*GP*GP*U)-3'); COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICALLY SYNTHESIZED

KEYWDS RNA, NMR, TETRAPLEX

EXPDTA SOLUTION NMR

AUTHOR C.CHEONG,P.B.MOORE

REVDAT 2 24-FEB-09 1RAU 1 VERSN REVDAT 1 31-JAN-94 1RAU 0

JRNL AUTH C.CHEONG,P.B.MOORE JRNL TITL SOLUTION STRUCTURE OF AN UNUSUALLY STABLE RNA JRNL TITL 2 TETRAPLEX CONTAINING G- AND U-QUARTET STRUCTURES. JRNL REF BIOCHEMISTRY V. 31 8406 1992 JRNL REFN ISSN 0006-2960 JRNL PMID 1382577 JRNL DOI 10.1021/BI00151A003

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURE CALCULATION: MOLECULAR REMARK 3 DYNAMICS AND ENERGY MINIMIZATION USING RELAXATION MATRIX REMARK 3 ROUTINE IN X-PLOR CONSTRAINTS: TOTAL 428 DISTANCE CONSTRAINTS REMARK 3 (ABOUT 18/NUCLEOTIDE) 212 FROM INTRANUCLEOTIDE NOES 112 FROM REMARK 3 INTERNUCLEOTIDE NOES 36 FROM HYDROGEN BONDS 8 FROM REMARK 3 EXCHANGEABLE PROTON NOES 60 DERIVED FROM BACKBONE TORSION REMARK 3 ANGLES DIHEDRAL ANGLE CONSTRAINTS 104 BACKBONE AND GLYCOSIDIC REMARK 3 TORSION ANGLES SUGAR RING TORSION ANGLES CONSTRAINTS TO MAKE REMARK 3 QUARTET PLANES PLANAR 4-FOLD ROTATIONAL SYMMETRY CONSTRAINTS REMARK 3 QUALITY OF STRUCTURE NUMBER OF REFINED STRUCTURES: 8 RMS REMARK 3 DEVIATION: 0.71A FOR ALL HEAVY ATOMS

REMARK 4 REMARK 4 1RAU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 278; 313 REMARK 210 PH : 6.7; 5.2 REMARK 210 IONIC STRENGTH : NULL; NULL REMARK 210 PRESSURE : NULL; NULL REMARK 210 SAMPLE CONTENTS : NULL; NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 8 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: ATA COLLECTION PARAMETERS: FREQUENCY: 500 MHZ FOR 1H, REMARK 210 202 MHZ FOR 31P SAMPLE TUBE: 5 MM SPECTRA FOR ASSIGNMENTS: REMARK 210 HOMONUCLEAR PROTON 2D, 1H-31P COSY; SPECTRA FOR CONSTRAINTS: REMARK 210 NOESY, DQF-COSY, 1H-31P COSY MOLECULAR CHARACTERISTICS: REMARK 210 OLIGOMER STATE: TETRAMERIC MOLECULAR WEIGHT: 13 KD REMARK 210 NUCLEOTIDES: 24 SOLUTION CONDITIONS: SOLVENT: H2O AND 100% D2O REMARK 210 TEMPERATURES: 5C AND 40C PH: 6.7 AND 5.2 STRAND CONCENTRATION: REMARK 210 2.2 MM ADDITIVES: 10 MM POTASSIUM PHOSPHATE, 50 MM KCL, 0.5 MM REMARK 210 EDTA OR 18 MM POTASSIUM PHOSPHATE, 88 MM KCL, 0.9 MM EDTA

REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.

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 U A 1 O4' - C1' - N1 ANGL. DEV. = 4.8 DEGREES REMARK 500 G A 2 N7 - C8 - N9 ANGL. DEV. = 3.5 DEGREES REMARK 500 G A 2 C8 - N9 - C4 ANGL. DEV. = -2.8 DEGREES REMARK 500 G A 4 N7 - C8 - N9 ANGL. DEV. = 3.3 DEGREES REMARK 500 G A 4 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 G A 5 N9 - C1' - C2' ANGL. DEV. = -10.6 DEGREES REMARK 500 U A 6 C5' - C4' - C3' ANGL. DEV. = -9.5 DEGREES REMARK 500 U A 6 C5' - C4' - O4' ANGL. DEV. = 7.8 DEGREES REMARK 500 U A 6 O4' - C1' - C2' ANGL. DEV. = -7.2 DEGREES REMARK 500 U A 6 O4' - C1' - N1 ANGL. DEV. = 13.6 DEGREES REMARK 500 U B 1 O4' - C1' - N1 ANGL. DEV. = 4.7 DEGREES REMARK 500 G B 2 N7 - C8 - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 G B 2 C8 - N9 - C4 ANGL. DEV. = -2.8 DEGREES REMARK 500 G B 4 N7 - C8 - N9 ANGL. DEV. = 3.3 DEGREES REMARK 500 G B 4 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 G B 5 N9 - C1' - C2' ANGL. DEV. = -10.5 DEGREES REMARK 500 U B 6 C5' - C4' - C3' ANGL. DEV. = -9.4 DEGREES REMARK 500 U B 6 C5' - C4' - O4' ANGL. DEV. = 7.8 DEGREES REMARK 500 U B 6 O4' - C1' - C2' ANGL. DEV. = -7.2 DEGREES REMARK 500 U B 6 O4' - C1' - N1 ANGL. DEV. = 13.7 DEGREES REMARK 500 U C 1 O4' - C1' - N1 ANGL. DEV. = 4.8 DEGREES REMARK 500 G C 2 N7 - C8 - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 G C 2 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 G C 4 N7 - C8 - N9 ANGL. DEV. = 3.3 DEGREES REMARK 500 G C 4 C8 - N9 - C4 ANGL. DEV. = -2.5 DEGREES REMARK 500 G C 5 N9 - C1' - C2' ANGL. DEV. = -10.6 DEGREES REMARK 500 U C 6 C5' - C4' - C3' ANGL. DEV. = -9.4 DEGREES REMARK 500 U C 6 C5' - C4' - O4' ANGL. DEV. = 7.8 DEGREES REMARK 500 U C 6 O4' - C1' - C2' ANGL. DEV. = -7.2 DEGREES REMARK 500 U C 6 O4' - C1' - N1 ANGL. DEV. = 13.6 DEGREES REMARK 500 U D 1 O4' - C1' - N1 ANGL. DEV. = 4.8 DEGREES REMARK 500 G D 2 N7 - C8 - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 G D 2 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 G D 4 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 G D 4 N7 - C8 - N9 ANGL. DEV. = 3.3 DEGREES REMARK 500 G D 4 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 G D 5 N9 - C1' - C2' ANGL. DEV. = -10.5 DEGREES REMARK 500 U D 6 C5' - C4' - C3' ANGL. DEV. = -9.4 DEGREES REMARK 500 U D 6 C5' - C4' - O4' ANGL. DEV. = 7.8 DEGREES REMARK 500 U D 6 O4' - C1' - C2' ANGL. DEV. = -7.2 DEGREES REMARK 500 U D 6 O4' - C1' - N1 ANGL. DEV. = 13.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL

DBREF 1RAU A 1 6 PDB 1RAU 1RAU 1 6 DBREF 1RAU B 1 6 PDB 1RAU 1RAU 1 6 DBREF 1RAU C 1 6 PDB 1RAU 1RAU 1 6 DBREF 1RAU D 1 6 PDB 1RAU 1RAU 1 6

SEQRES 1 A 6 U G G G G U SEQRES 1 B 6 U G G G G U SEQRES 1 C 6 U G G G G U SEQRES 1 D 6 U G G G G U

CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

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 1.000000 0.000000 0.000000 0.00000

SCALE2 0.000000 1.000000 0.000000 0.00000

SCALE3 0.000000 0.000000 1.000000 0.00000