HEADER DNA 03-APR-06 2GKU TITLE MONOMERIC HUMAN TELOMERE DNA TETRAPLEX WITH 3+1 STRAND FOLD TOPOLOGY, TITLE 2 TWO EDGEWISE LOOPS AND DOUBLE-CHAIN REVERSAL LOOP, NMR, 12 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUMAN TELOMERE DNA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS G-TETRAD; 3+1 STRAND FOLDING;EDGEWISE, DOUBLE-CHAIN REVERSAL LOOPS; KEYWDS 2 NMR, 12 STRUCTURES, DNA EXPDTA SOLUTION NMR NUMMDL 12 AUTHOR K.N.LUU,A.T.PHAN,V.V.KURYAVYI,L.LACROIX,D.J.PATEL REVDAT 3 09-MAR-22 2GKU 1 REMARK REVDAT 2 24-FEB-09 2GKU 1 VERSN REVDAT 1 15-AUG-06 2GKU 0 JRNL AUTH K.N.LUU,A.T.PHAN,V.V.KURYAVYI,L.LACROIX,D.J.PATEL JRNL TITL STRUCTURE OF THE HUMAN TELOMERE IN K(+) SOLUTION: AN JRNL TITL 2 INTRAMOLECULAR (3 + 1) G-QUADRUPLEX SCAFFOLD. JRNL REF J.AM.CHEM.SOC. V. 128 9963 2006 JRNL REFN ISSN 0002-7863 JRNL PMID 16866556 JRNL DOI 10.1021/JA062791W REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR 6.0, X-PLOR 3.851 REMARK 3 AUTHORS : VARIAN (VNMR), AT BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2GKU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-06. REMARK 100 THE DEPOSITION ID IS D_1000037243. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 70 MM REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 70 MM KCL 20 MM POTASSIUM REMARK 210 PHOSPHATE 90% H2O 10% D2O; 70 MM REMARK 210 KCL 20 MM POTASSIUM PHOSPHATE REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 1H-1H NOESY; 1H-1H TOCSY; 1H-31P REMARK 210 COSY; 1H-1H COSY; 1H-15N JRHMQC; REMARK 210 1H-15N HMBC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : VARIAN; BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 2000, X-PLOR 3.851 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS CARTESIAN REMARK 210 DYNAMICS MATRIX RELAXATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 12 REMARK 210 CONFORMERS, SELECTION CRITERIA : BACK CALCULATED DATA AGREE WITH REMARK 210 EXPERIMENTAL NOESY SPECTRUM 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: 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 1 DT A 1 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 DT A 2 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 1 DT A 2 C6 - C5 - C7 ANGL. DEV. = -3.8 DEGREES REMARK 500 1 DG A 3 O4' - C1' - N9 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 DG A 4 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 1 DG A 5 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 1 DT A 6 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 1 DT A 6 C6 - C5 - C7 ANGL. DEV. = -3.6 DEGREES REMARK 500 1 DT A 7 O4' - C1' - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 1 DA A 8 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 1 DG A 9 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 1 DG A 10 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 1 DG A 11 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 1 DT A 12 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 1 DT A 12 C6 - C5 - C7 ANGL. DEV. = -3.6 DEGREES REMARK 500 1 DT A 13 O4' - C1' - N1 ANGL. DEV. = 3.8 DEGREES REMARK 500 1 DA A 14 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 1 DG A 15 O4' - C1' - N9 ANGL. DEV. = 3.1 DEGREES REMARK 500 1 DG A 16 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 1 DG A 17 O4' - C1' - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 DT A 18 O4' - C1' - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 1 DT A 19 O4' - C1' - N1 ANGL. DEV. = 3.9 DEGREES REMARK 500 1 DA A 20 O4' - C1' - N9 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 DG A 21 O4' - C1' - N9 ANGL. DEV. = 3.9 DEGREES REMARK 500 1 DG A 22 O4' - C1' - N9 ANGL. DEV. = 3.9 DEGREES REMARK 500 1 DG A 23 O4' - C1' - N9 ANGL. DEV. = 3.6 DEGREES REMARK 500 1 DA A 24 O4' - C1' - N9 ANGL. DEV. = 3.5 DEGREES REMARK 500 2 DT A 1 O4' - C1' - N1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 DT A 2 O4' - C1' - N1 ANGL. DEV. = 2.8 DEGREES REMARK 500 2 DT A 2 C6 - C5 - C7 ANGL. DEV. = -4.0 DEGREES REMARK 500 2 DG A 3 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 2 DG A 4 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 2 DG A 5 O4' - C1' - N9 ANGL. DEV. = 2.3 DEGREES REMARK 500 2 DT A 6 O4' - C1' - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 2 DT A 7 O4' - C1' - N1 ANGL. DEV. = 3.2 DEGREES REMARK 500 2 DA A 8 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 2 DG A 9 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 2 DG A 10 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 2 DG A 11 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 2 DT A 12 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 2 DT A 13 O4' - C1' - N1 ANGL. DEV. = 4.8 DEGREES REMARK 500 2 DA A 14 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 2 DG A 15 O4' - C1' - N9 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 DG A 16 O4' - C1' - N9 ANGL. DEV. = 3.2 DEGREES REMARK 500 2 DG A 17 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 2 DT A 18 O4' - C1' - N1 ANGL. DEV. = 3.3 DEGREES REMARK 500 2 DT A 19 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 2 DT A 19 C6 - C5 - C7 ANGL. DEV. = -3.7 DEGREES REMARK 500 2 DA A 20 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 2 DG A 21 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 318 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 143D RELATED DB: PDB REMARK 900 HUMAN TELOMERE DNA SOLUTION STRUCTURE IN THE PRESENCE OF NA CATIONS REMARK 900 RELATED ID: 186D RELATED DB: PDB REMARK 900 TETRAHYMENA TELOMERE DNA SOLUTION STRUCTURE REMARK 900 RELATED ID: 1K8P RELATED DB: PDB REMARK 900 HUMAN TELOMERE DNA CRYSTAL STRUCTURE IN THE PRESENCE OF K CATIONS REMARK 900 RELATED ID: 2AQY RELATED DB: PDB REMARK 900 3 REPEATS OF HUMAN TELOMERE DNA SOLUTION STRUCTURE DBREF 2GKU A 1 24 PDB 2GKU 2GKU 1 24 SEQRES 1 A 24 DT DT DG DG DG DT DT DA DG DG DG DT DT SEQRES 2 A 24 DA DG DG DG DT DT DA DG DG DG DA 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