HEADER RNA 20-NOV-12 2M18 TITLE STRUCTURE OF STACKED G-QUADRUPLEX FORMED BY HUMAN TERRA SEQUENCE IN TITLE 2 POTASSIUM SOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'-R(*GP*GP*GP*UP*UP*AP*GP*GP*GP*U)-3'); COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS RNA G-QUADRUPLEX, HUMAN TELOMERIC RNA, STACKED G-QUADRUPLEX, RNA EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR H.MARTADINATA,A.T.PHAN REVDAT 1 17-APR-13 2M18 0 JRNL AUTH H.MARTADINATA,A.T.PHAN JRNL TITL STRUCTURE OF HUMAN TELOMERIC RNA (TERRA): STACKING OF TWO JRNL TITL 2 G-QUADRUPLEX BLOCKS IN K(+) SOLUTION JRNL REF BIOCHEMISTRY V. 52 2176 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23445442 JRNL DOI 10.1021/BI301606U REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M18 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-NOV-12. REMARK 100 THE RCSB ID CODE IS RCSB103080. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : 90 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.25 MM RNA (5'-R(*GP*GP*GP*UP* REMARK 210 UP*AP*GP*GP*GP*U)-3')-1, 90% H2O/ REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-13C HSQC ALIPHATIC; 2D 1H- REMARK 210 13C HSQC AROMATIC; 2D 1H-1H REMARK 210 TOCSY; 2D 1H-1H COSY; 2D 1H-1H REMARK 210 NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR_NIH, FELIX REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING NOE 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 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HO2' G B 18 O5' G B 19 1.45 REMARK 500 HO2' G C 28 O5' G C 29 1.47 REMARK 500 HO2' U C 24 O5' U C 25 1.48 REMARK 500 HO2' G A 8 O5' G A 9 1.49 REMARK 500 HO2' G C 22 O4' G C 23 1.52 REMARK 500 HO2' G D 38 O4' G D 39 1.52 REMARK 500 HO2' G D 32 O4' G D 33 1.53 REMARK 500 HO2' G B 12 O4' G B 13 1.54 REMARK 500 HO2' U D 34 O5' U D 35 1.55 REMARK 500 HO2' G B 19 OP1 U B 20 1.60 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 2 G C 27 C1' - O4' - C4' ANGL. DEV. = -4.4 DEGREES REMARK 500 6 G B 17 C1' - O4' - C4' ANGL. DEV. = -4.4 DEGREES REMARK 500 6 G C 27 C1' - O4' - C4' ANGL. DEV. = -4.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18847 RELATED DB: BMRB DBREF 2M18 A 1 10 PDB 2M18 2M18 1 10 DBREF 2M18 B 11 20 PDB 2M18 2M18 11 20 DBREF 2M18 C 21 30 PDB 2M18 2M18 21 30 DBREF 2M18 D 31 40 PDB 2M18 2M18 31 40 SEQRES 1 A 10 G G G U U A G G G U SEQRES 1 B 10 G G G U U A G G G U SEQRES 1 C 10 G G G U U A G G G U SEQRES 1 D 10 G G G U U A 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 112 0 0 0 0 0 0 6 0 0 0 4 END