HEADER HYDROLASE/DNA 25-APR-15 2N21 TITLE SOLUTION STRUCTURE OF COMPLEX BETWEEN DNA G-QUADRUPLEX AND G- TITLE 2 QUADRUPLEX RECOGNITION DOMAIN OF RHAU COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-DEPENDENT RNA HELICASE DHX36; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 53-70; COMPND 5 SYNONYM: DEAH BOX PROTEIN 36, G4-RESOLVASE 1, G4R1, MLE-LIKE PROTEIN COMPND 6 1, RNA HELICASE ASSOCIATED WITH AU-RICH ELEMENT ARE; COMPND 7 EC: 3.6.4.12, 3.6.4.13; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: DNA (5'- COMPND 11 D(*TP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*TP*GP*GP*GP*T)-3'); COMPND 12 CHAIN: B; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DHX36, DDX36, KIAA1488, MLEL1, RHAU; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET32 EK/LIC; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 12 ORGANISM_TAXID: 32630 KEYWDS HYDROLASE-DNA COMPLEX EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR B.HEDDI,V.V.CHEONG,H.MARTADINATA,A.T.PHAN REVDAT 6 15-MAY-24 2N21 1 REMARK REVDAT 5 14-JUN-23 2N21 1 REMARK REVDAT 4 24-AUG-22 2N21 1 JRNL REMARK SEQADV REVDAT 3 07-FEB-18 2N21 1 REMARK REVDAT 2 05-AUG-15 2N21 1 JRNL TITLE REVDAT 1 29-JUL-15 2N21 0 JRNL AUTH B.HEDDI,V.V.CHEONG,H.MARTADINATA,A.T.PHAN JRNL TITL INSIGHTS INTO G-QUADRUPLEX SPECIFIC RECOGNITION BY THE JRNL TITL 2 DEAH-BOX HELICASE RHAU: SOLUTION STRUCTURE OF A JRNL TITL 3 PEPTIDE-QUADRUPLEX COMPLEX. JRNL REF PROC.NATL.ACAD.SCI.USA V. 112 9608 2015 JRNL REFN ESSN 1091-6490 JRNL PMID 26195789 JRNL DOI 10.1073/PNAS.1422605112 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH, X-PLOR NIH, X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE (X-PLOR REMARK 3 NIH), SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE (X- REMARK 3 PLOR NIH), GODDARD (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2N21 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000104322. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 0.9 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.1-1 MM [U-100% 13C; U-100% REMARK 210 15N] ENTITY_1-1, 0.1-1 MM DNA (5'-D(*TP*TP*GP*GP*GP*TP*GP*GP*GP* REMARK 210 TP*GP*GP*GP*TP*GP*GP*GP*T)-3')-2, 10-70 MM POTASSIUM CHLORIDE-3, REMARK 210 10-20 MM POTASSIUM PHOSPHATE-4, 0.1-1 MM ENTITY_1-5, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 2D 1H-13C HSQC ALIPHATIC; 2D 1H- REMARK 210 13C HSQC AROMATIC; 2D 1H-1H REMARK 210 NOESY; 3D HNCO; 3D CBCA(CO)NH; REMARK 210 3D HNCACB; 3D H(CCO)NH; 3D HCCH- REMARK 210 TOCSY; 3D HNHA; 3D 1H-13C NOESY; REMARK 210 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 AROMATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR NIH REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING, DISTANCE GEOMETRY, REMARK 210 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 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 MET A 2 -31.29 -136.88 REMARK 500 1 PRO A 4 -72.29 -61.23 REMARK 500 1 ARG A 10 -13.97 -41.71 REMARK 500 1 TYR A 16 45.60 -173.03 REMARK 500 1 ALA A 17 -16.81 -45.09 REMARK 500 1 LYS A 18 15.83 -66.86 REMARK 500 1 LYS A 19 -106.86 62.75 REMARK 500 2 HIS A 3 73.69 47.82 REMARK 500 2 PRO A 4 -72.44 -45.75 REMARK 500 2 ARG A 10 -25.52 -33.75 REMARK 500 2 TRP A 15 -58.43 -28.37 REMARK 500 2 TYR A 16 -25.61 -154.11 REMARK 500 2 ALA A 17 176.68 54.24 REMARK 500 3 PRO A 4 179.03 -46.19 REMARK 500 3 ARG A 10 -9.05 -46.93 REMARK 500 3 TYR A 16 53.27 -177.89 REMARK 500 3 ALA A 17 96.34 -22.74 REMARK 500 3 LYS A 19 -106.52 52.14 REMARK 500 4 MET A 2 2.22 -176.91 REMARK 500 4 PRO A 4 161.06 -32.74 REMARK 500 4 ARG A 10 -9.78 -53.28 REMARK 500 4 LYS A 19 -95.21 54.66 REMARK 500 5 MET A 2 -0.83 -153.64 REMARK 500 5 PRO A 4 163.99 -47.24 REMARK 500 5 ARG A 10 -19.51 -37.75 REMARK 500 5 TYR A 16 36.59 -170.70 REMARK 500 5 ALA A 17 94.51 -31.85 REMARK 500 5 LYS A 19 46.91 34.84 REMARK 500 6 PRO A 4 177.25 -40.00 REMARK 500 6 ARG A 10 -20.67 -36.98 REMARK 500 6 MET A 14 -61.66 -105.47 REMARK 500 6 TRP A 15 -47.76 -28.32 REMARK 500 6 TYR A 16 143.40 -174.46 REMARK 500 6 LYS A 19 61.95 22.96 REMARK 500 7 MET A 2 -46.06 159.62 REMARK 500 7 HIS A 3 -52.93 175.95 REMARK 500 7 PRO A 4 170.62 -45.26 REMARK 500 7 LYS A 18 2.83 -68.38 REMARK 500 7 LYS A 19 -116.52 60.00 REMARK 500 8 PRO A 4 177.02 -43.99 REMARK 500 8 ARG A 10 -12.57 -46.54 REMARK 500 8 TRP A 15 -58.20 -28.27 REMARK 500 8 TYR A 16 48.93 -173.31 REMARK 500 8 ALA A 17 120.03 -25.14 REMARK 500 8 LYS A 19 -127.73 58.51 REMARK 500 9 MET A 2 110.98 -164.01 REMARK 500 9 PRO A 4 -73.71 -39.59 REMARK 500 9 TYR A 16 9.29 -176.01 REMARK 500 9 ALA A 17 101.29 23.69 REMARK 500 9 LYS A 19 -84.73 56.03 REMARK 500 REMARK 500 THIS ENTRY HAS 55 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 25582 RELATED DB: BMRB DBREF 2N21 A 3 20 UNP Q9H2U1 DHX36_HUMAN 53 70 DBREF 2N21 B 1 18 PDB 2N21 2N21 1 18 SEQADV 2N21 SER A 1 UNP Q9H2U1 EXPRESSION TAG SEQADV 2N21 MET A 2 UNP Q9H2U1 EXPRESSION TAG SEQRES 1 A 20 SER MET HIS PRO GLY HIS LEU LYS GLY ARG GLU ILE GLY SEQRES 2 A 20 MET TRP TYR ALA LYS LYS GLN SEQRES 1 B 18 DT DT DG DG DG DT DG DG DG DT DG DG DG SEQRES 2 B 18 DT DG DG DG DT HELIX 1 1 GLY A 9 ALA A 17 1 9 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