HEADER DNA 03-JAN-19 6J2W TITLE THE STRUCTURE OF OBA3-OTA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'- COMPND 3 D(*CP*GP*GP*GP*GP*CP*GP*AP*AP*GP*CP*GP*GP*GP*TP*CP*CP*CP*G)-3'); COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS TRIPLE HELIX, HAIRPIN, DNA EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR G.H.XU,C.G.LI REVDAT 5 15-MAY-24 6J2W 1 REMARK REVDAT 4 14-JUN-23 6J2W 1 REMARK REVDAT 3 03-JUL-19 6J2W 1 JRNL REVDAT 2 29-MAY-19 6J2W 1 JRNL REMARK REVDAT 1 27-FEB-19 6J2W 0 JRNL AUTH G.XU,J.ZHAO,N.LIU,M.YANG,Q.ZHAO,C.LI,M.LIU JRNL TITL STRUCTURE-GUIDED POST-SELEX OPTIMIZATION OF AN OCHRATOXIN A JRNL TITL 2 APTAMER. JRNL REF NUCLEIC ACIDS RES. V. 47 5963 2019 JRNL REFN ESSN 1362-4962 JRNL PMID 31062016 JRNL DOI 10.1093/NAR/GKZ336 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 2.47 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6J2W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1300010284. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 7.5 REMARK 210 IONIC STRENGTH : 10 MM MGCL2 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1.8 MM OBA3, 90% H2O/10% D2O; REMARK 210 1.8 MM OBA3, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D DQF-COSY; 2D TOCSY; REMARK 210 2D JRHMBC REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY, TOPSPIN REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1000 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: 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 6 DC A 16 O4' - C4' - C3' ANGL. DEV. = -2.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue B2U A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 36229 RELATED DB: BMRB REMARK 900 THE STRUCTURE OF OBA3-OTA COMPLEX DBREF 6J2W A 1 19 PDB 6J2W 6J2W 1 19 SEQRES 1 A 19 DC DG DG DG DG DC DG DA DA DG DC DG DG SEQRES 2 A 19 DG DT DC DC DC DG HET B2U A 101 44 HETNAM B2U N-[(3R)-5-CHLORO-8-HYDROXY-3-METHYL-1-OXO-3,4-DIHYDRO- HETNAM 2 B2U 1H-2-BENZOPYRAN-7-CARBONYL]-D-PHENYLALANINE FORMUL 2 B2U C20 H18 CL N O6 SITE 1 AC1 5 DG A 4 DG A 5 DC A 11 DG A 12 SITE 2 AC1 5 DC A 16 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