HEADER DNA 21-JUL-20 7CLS TITLE SOLUTION STRUCTURE OF AN INTRAMOLECULAR G-QUADRUPLEX CONTAINING A TITLE 2 DUPLEX BULGE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (33-MER); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS G-QUADRUPLEX, DNA, QUADRUPLEX-DUPLEX HYBRID, BULGE EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR T.Q.N.NGUYEN,K.W.LIM,A.T.PHAN REVDAT 5 15-MAY-24 7CLS 1 REMARK REVDAT 4 14-JUN-23 7CLS 1 REMARK REVDAT 3 21-OCT-20 7CLS 1 JRNL REVDAT 2 14-OCT-20 7CLS 1 REMARK ATOM REVDAT 1 30-SEP-20 7CLS 0 JRNL AUTH T.Q.NGOC NGUYEN,K.W.LIM,A.T.PHAN JRNL TITL DUPLEX FORMATION IN A G-QUADRUPLEX BULGE. JRNL REF NUCLEIC ACIDS RES. V. 48 10567 2020 JRNL REFN ESSN 1362-4962 JRNL PMID 32960213 JRNL DOI 10.1093/NAR/GKAA738 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : FELIX, X-PLOR NIH REMARK 3 AUTHORS : ACCELRYS SOFTWARE INC. (FELIX), SCHWIETERS, REMARK 3 KUSZEWSKI, TJANDRA AND CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7CLS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1300017687. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298; 298 REMARK 210 PH : 7.0; 7.0; 7.0 REMARK 210 IONIC STRENGTH : 71.4; 71.4; 71.4 REMARK 210 PRESSURE : 1 ATM; 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 0.7 MM N.A DNA (33-MER), 30 MM REMARK 210 N.A POTASSIUM CHLORIDE, 10.7 MM REMARK 210 N.A K2HPO4, 9.3 MM N.A KH2PO4, REMARK 210 90% H2O/10% D2O; 0.7 MM 15N REMARK 210 GUANINE DNA (33-MER), 30 MM N.A REMARK 210 POTASSIUM CHLORIDE, 10.7 MM N.A REMARK 210 K2HPO4, 9.3 MM N.A KH2PO4, 90% REMARK 210 H2O/10% D2O; 0.7 MM N.A DNA (33- REMARK 210 MER), 30 MM N.A POTASSIUM REMARK 210 CHLORIDE, 10.7 MM N.A K2HPO4, REMARK 210 9.3 MM N.A KH2PO4, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 1D PROTON; 2D JRECHONOESY 200 REMARK 210 MS; 2D NOESY 100 MS; 2D NOESY REMARK 210 200 MS; 2D NOESY 300 MS; 2D HSQC- REMARK 210 SUGAR; 2D HSQC-AROMATIC; 1D HMQC; REMARK 210 2D COSY; 2D TOSCY 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, TOPSPIN, FELIX, REMARK 210 SPINWORKS REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL 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: 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 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 H4' DT A 29 OP2 DG A 31 1.46 REMARK 500 HO5' DT A 1 O6 DG A 3 1.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 36364 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF AN INTRAMOLECULAR G-QUADRUPLEX CONTAINING A REMARK 900 DUPLEX BULGE DBREF 7CLS A 1 33 PDB 7CLS 7CLS 1 33 SEQRES 1 A 33 DT DT DG DG DA DT DC DT DG DA DG DA DA SEQRES 2 A 33 DT DC DA DG DA DT DG DT DG DG DG DT DG SEQRES 3 A 33 DG DG DT DG DG DG DT 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 MODEL 1