HEADER    RNA                                     05-FEB-04   1S9L              
TITLE     NMR SOLUTION STRUCTURE OF A PARALLEL LNA QUADRUPLEX                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-((TLN)P*(LCG)P*(LCG)P*(LCG)P*(TLN))-3';                 
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: THIS SEQUENCE CONTAINS ALL LNA RESIDUES               
KEYWDS    LNA, QUADRUPLEX, RNA                                                  
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    A.RANDAZZO,V.ESPOSITO,O.OHLENSCHLAGER,R.RAMACHANDRAN,                 
AUTHOR   2 L.MAYOLA                                                             
REVDAT   2   24-FEB-09 1S9L    1       VERSN                                    
REVDAT   1   29-JUN-04 1S9L    0                                                
JRNL        AUTH   A.RANDAZZO,V.ESPOSITO,O.OHLENSCHLAGER,                       
JRNL        AUTH 2 R.RAMACHANDRAN,L.MAYOLA                                      
JRNL        TITL   NMR SOLUTION STRUCTURE OF A PARALLEL LNA                     
JRNL        TITL 2 QUADRUPLEX.                                                  
JRNL        REF    NUCLEIC ACIDS RES.            V.  32  3083 2004              
JRNL        REFN                   ISSN 0305-1048                               
JRNL        PMID   15181173                                                     
JRNL        DOI    10.1093/NAR/GKH629                                           
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : DISCOVER 98                                          
REMARK   3   AUTHORS     : ACCELRYS                                             
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: 292 (73 PER STRAND) NOE-DERIVED           
REMARK   3  DISTANCE CONSTRAINTS, 48 HYDROGEN BONDS CONSTRAINTS, 36 (9 PER      
REMARK   3  STRAND) DIHEDRAL ANGLE RESTRAINTS. THE 20 STRUCTURES WITH THE       
REMARK   3  LOWEST CYANA TARGET FUNCTIONS WERE SUBJECTED ENERGY                 
REMARK   3  MINIMIZATION (WITH NO ANGLE CONSTRAINTS) USING THE CONJUGATE        
REMARK   3  GRADIENT METHOD AND THE CVFF FORCE FIELD                            
REMARK   4                                                                      
REMARK   4 1S9L COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-04.                  
REMARK 100 THE RCSB ID CODE IS RCSB021539.                                      
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 300                                
REMARK 210  PH                             : 7.0                                
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 1.80 MM, 5'-((TLN)P*(LCG)P*        
REMARK 210  (LCG)P*(LCG)P*(TLN))-3', 10 MM KH2PO4, 70 MM KCL, 0.2 MM EDTA,      
REMARK 210  H2O/D2O 9:1; 1.80 MM, 5'-((TLN)P*(LCG)P*(LCG)P*(LCG)P*(TLN))-       
REMARK 210  3', 10 MM KH2PO4, 70 MM KCL, 0.2 MM EDTA, D2O                       
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D NOESY, 2D TOCSY, 1H-31P 2D      
REMARK 210                                   COSY                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ, 750 MHZ, 600 MHZ          
REMARK 210  SPECTROMETER MODEL             : AMX, INOVA                         
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER, VARIAN                     
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : UXNMR 970101, VNMR 6.1/C,          
REMARK 210                                   FELIX 98, CYANA 1.0.6              
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS             
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 20                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : TARGET FUNCTION                    
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D              
REMARK 210  HOMONUCLEAR TECHNIQUES                                              
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.                                       
DBREF  1S9L A    1     5  PDB    1S9L     1S9L             1      5             
DBREF  1S9L B    6    10  PDB    1S9L     1S9L             6     10             
DBREF  1S9L C   11    15  PDB    1S9L     1S9L            11     15             
DBREF  1S9L D   16    20  PDB    1S9L     1S9L            16     20             
SEQRES   1 A    5  TLN LCG LCG LCG TLN                                          
SEQRES   1 B    5  TLN LCG LCG LCG TLN                                          
SEQRES   1 C    5  TLN LCG LCG LCG TLN                                          
SEQRES   1 D    5  TLN LCG LCG LCG TLN                                          
MODRES 1S9L TLN A    1   DU                                                     
MODRES 1S9L LCG A    2   DG                                                     
MODRES 1S9L LCG A    3   DG                                                     
MODRES 1S9L LCG A    4   DG                                                     
MODRES 1S9L TLN A    5   DU                                                     
MODRES 1S9L TLN B    6   DU                                                     
MODRES 1S9L LCG B    7   DG                                                     
MODRES 1S9L LCG B    8   DG                                                     
MODRES 1S9L LCG B    9   DG                                                     
MODRES 1S9L TLN B   10   DU                                                     
MODRES 1S9L TLN C   11   DU                                                     
MODRES 1S9L LCG C   12   DG                                                     
MODRES 1S9L LCG C   13   DG                                                     
MODRES 1S9L LCG C   14   DG                                                     
MODRES 1S9L TLN C   15   DU                                                     
MODRES 1S9L TLN D   16   DU                                                     
MODRES 1S9L LCG D   17   DG                                                     
MODRES 1S9L LCG D   18   DG                                                     
MODRES 1S9L LCG D   19   DG                                                     
MODRES 1S9L TLN D   20   DU                                                     
HET    TLN  A   1      32                                                       
HET    LCG  A   2      35                                                       
HET    LCG  A   3      35                                                       
HET    LCG  A   4      35                                                       
HET    TLN  A   5      35                                                       
HET    TLN  B   6      32                                                       
HET    LCG  B   7      35                                                       
HET    LCG  B   8      35                                                       
HET    LCG  B   9      35                                                       
HET    TLN  B  10      35                                                       
HET    TLN  C  11      32                                                       
HET    LCG  C  12      35                                                       
HET    LCG  C  13      35                                                       
HET    LCG  C  14      35                                                       
HET    TLN  C  15      35                                                       
HET    TLN  D  16      32                                                       
HET    LCG  D  17      35                                                       
HET    LCG  D  18      35                                                       
HET    LCG  D  19      35                                                       
HET    TLN  D  20      35                                                       
HETNAM     TLN [(1R,3R,4R,7S)-7-HYDROXY-3-(THYMIN-1-YL)-2,5-                    
HETNAM   2 TLN  DIOXABICYCLO[2.2.1]HEPT-1-YL]METHYL DIHYDROGEN                  
HETNAM   3 TLN  PHOSPHATE                                                       
HETNAM     LCG [(1R,3R,4R,7S)-7-HYDROXY-3-(GUANIN-9-YL)-2,5-                    
HETNAM   2 LCG  DIOXABICYCLO[2.2.1]HEPT-1-YL]METHYL DIHYDROGEN                  
HETNAM   3 LCG  PHOSPHATE                                                       
FORMUL   1  TLN    8(C11 H15 N2 O9 P)                                           
FORMUL   1  LCG    12(C11 H14 N5 O8 P)                                          
LINK         O3' TLN A   1                 P   LCG A   2     1555   1555  1.62  
LINK         O3' LCG A   2                 P   LCG A   3     1555   1555  1.61  
LINK         O3' LCG A   3                 P   LCG A   4     1555   1555  1.62  
LINK         O3' LCG A   4                 P   TLN A   5     1555   1555  1.62  
LINK         O3' TLN B   6                 P   LCG B   7     1555   1555  1.62  
LINK         O3' LCG B   7                 P   LCG B   8     1555   1555  1.62  
LINK         O3' LCG B   8                 P   LCG B   9     1555   1555  1.62  
LINK         O3' LCG B   9                 P   TLN B  10     1555   1555  1.62  
LINK         O3' TLN C  11                 P   LCG C  12     1555   1555  1.62  
LINK         O3' LCG C  12                 P   LCG C  13     1555   1555  1.62  
LINK         O3' LCG C  13                 P   LCG C  14     1555   1555  1.62  
LINK         O3' LCG C  14                 P   TLN C  15     1555   1555  1.62  
LINK         O3' TLN D  16                 P   LCG D  17     1555   1555  1.62  
LINK         O3' LCG D  17                 P   LCG D  18     1555   1555  1.62  
LINK         O3' LCG D  18                 P   LCG D  19     1555   1555  1.62  
LINK         O3' LCG D  19                 P   TLN D  20     1555   1555  1.62  
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                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
ENDMDL                                                                          
MASTER       56    0   20    0    0    0    0    6    0    0    0    4          
END