HEADER PLANT PROTEIN 17-APR-24 8Z4A TITLE SOLUTION STRUCTURE OF DRB4 C-TERMINAL DOMAIN, DRB4D3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DOUBLE-STRANDED RNA-BINDING PROTEIN 4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DSRNA-BINDING PROTEIN 4,ATDRB4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: THALE CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: DBR4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET30A KEYWDS DRB4, DRB7.2, RNAI, ENDO-IR PATHWAY, GENE REGULATION, NONCODING RNA, KEYWDS 2 PLANT PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR M.V.DESHMUKH,S.PATURI,D.PATRA REVDAT 1 23-APR-25 8Z4A 0 JRNL AUTH S.PATURI,D.PATRA,P.C.BEHERA,R.AUTE,N.WAGHELA,P.KINATUKARA, JRNL AUTH 2 M.V.DESHMUKH JRNL TITL THE MECHANISM OF DRB7.2:DRB4 MEDIATED SEQUESTERING OF JRNL TITL 2 ENDOGENOUS INVERTED-REPEAT DSRNA PRECURSORS IN PLANTS JRNL REF ELIFE 2025 JRNL REFN ESSN 2050-084X JRNL DOI 10.7554/ELIFE.105762.1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ROSETTA, ROSETTA REMARK 3 AUTHORS : RAMAN ET AL. SCIENCE (2010), 927(5968):1014-1018 REMARK 3 (ROSETTA), RAMAN ET AL. SCIENCE (2010), 927(5968): REMARK 3 1014-1018 (ROSETTA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8Z4A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-APR-24. REMARK 100 THE DEPOSITION ID IS D_1300044764. 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 : 150 REMARK 210 PRESSURE : 1 BAR REMARK 210 SAMPLE CONTENTS : 400 UM U-[13C,15N],2H[~90%] REMARK 210 DRB4D3, 90% H2O/10% D2O; 400 UM REMARK 210 U-[13C,15N],2H[~50%] DRB4D3, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N TROSY; 3D HNCO; 3D REMARK 210 HN(CA)CO; 3D HN(COCA)CB; 3D REMARK 210 HNCACB; 3D HN(CO)CA; 3D H(CCO)NH REMARK 210 TOCSY; 3D (H)C(CO)NH TOCSY; 3D REMARK 210 1H-13C HSQC; 3D 1H-15N NOESY-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE NEO REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CARA, TOPSPIN REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 5000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 MET A 293 REMARK 465 GLU A 294 REMARK 465 THR A 295 REMARK 465 SER A 296 REMARK 465 SER A 297 REMARK 465 CYS A 298 REMARK 465 VAL A 299 REMARK 465 VAL A 300 REMARK 465 ASP A 301 REMARK 465 GLU A 302 REMARK 465 SER A 303 REMARK 465 GLU A 304 REMARK 465 LYS A 305 REMARK 465 LYS A 306 REMARK 465 LYS A 307 REMARK 465 LEU A 308 REMARK 465 ILE A 309 REMARK 465 MET A 310 REMARK 465 GLY A 311 REMARK 465 THR A 312 REMARK 465 GLY A 313 REMARK 465 HIS A 314 REMARK 465 LEU A 315 REMARK 465 SER A 316 REMARK 465 LYS A 354 REMARK 465 PRO A 355 REMARK 465 LEU A 356 REMARK 465 GLU A 357 REMARK 465 HIS A 358 REMARK 465 HIS A 359 REMARK 465 HIS A 360 REMARK 465 HIS A 361 REMARK 465 HIS A 362 REMARK 465 HIS A 363 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 3 ASP A 344 -151.87 -134.85 REMARK 500 3 LYS A 346 -50.52 -120.40 REMARK 500 6 ASP A 344 -153.53 -137.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 51790 RELATED DB: BMRB REMARK 900 CHEMICAL SHIFT OF DRB7.2M REMARK 900 RELATED ID: 51791 RELATED DB: BMRB DBREF 8Z4A A 294 355 UNP Q8H1D4 DRB4_ARATH 294 355 SEQADV 8Z4A MET A 293 UNP Q8H1D4 INITIATING METHIONINE SEQADV 8Z4A LEU A 356 UNP Q8H1D4 EXPRESSION TAG SEQADV 8Z4A GLU A 357 UNP Q8H1D4 EXPRESSION TAG SEQADV 8Z4A HIS A 358 UNP Q8H1D4 EXPRESSION TAG SEQADV 8Z4A HIS A 359 UNP Q8H1D4 EXPRESSION TAG SEQADV 8Z4A HIS A 360 UNP Q8H1D4 EXPRESSION TAG SEQADV 8Z4A HIS A 361 UNP Q8H1D4 EXPRESSION TAG SEQADV 8Z4A HIS A 362 UNP Q8H1D4 EXPRESSION TAG SEQADV 8Z4A HIS A 363 UNP Q8H1D4 EXPRESSION TAG SEQRES 1 A 71 MET GLU THR SER SER CYS VAL VAL ASP GLU SER GLU LYS SEQRES 2 A 71 LYS LYS LEU ILE MET GLY THR GLY HIS LEU SER ILE PRO SEQRES 3 A 71 THR GLY GLN HIS VAL VAL CYS ARG PRO TRP ASN PRO GLU SEQRES 4 A 71 ILE THR LEU PRO GLN ASP ALA GLU MET LEU PHE ARG ASP SEQRES 5 A 71 ASP LYS PHE ILE ALA TYR ARG LEU VAL LYS PRO LEU GLU SEQRES 6 A 71 HIS HIS HIS HIS HIS HIS SHEET 1 AA1 3 HIS A 322 PRO A 327 0 SHEET 2 AA1 3 PHE A 347 LEU A 352 -1 O TYR A 350 N VAL A 324 SHEET 3 AA1 3 ALA A 338 ARG A 343 -1 N GLU A 339 O ARG A 351 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 ENDMDL MODEL 2 ENDMDL MODEL 3 ENDMDL MODEL 4 ENDMDL MODEL 5 ENDMDL MODEL 6 ENDMDL MODEL 7 ENDMDL MODEL 8 ENDMDL MODEL 9 ENDMDL MODEL 10 ENDMDL MASTER 141 0 0 0 3 0 0 6 307 1 0 6 END