HEADER RNA BINDING PROTEIN 25-OCT-24 9K97 TITLE SOLUTION STRUCTURE OF DRB2 DSRBD2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DOUBLE-STRANDED RNA-BINDING PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DSRNA-BINDING PROTEIN 2,ATDRB2; 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 ORGAN: ROOT, LEAVES, MATURE FLOWERS,; SOURCE 6 TISSUE: ROOT APICAL MERISTEM; SOURCE 7 GENE: DRB2, AT2G28380, T1B3.10; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_VARIANT: RIPL; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET30A KEYWDS DCL1, A. THALIANA, MIRNA, RNAI, DRB1, HYL-1, STRESS RESPONSE, RNA KEYWDS 2 BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR D.PATRA,M.V.DESHMUKH REVDAT 1 29-APR-26 9K97 0 JRNL AUTH D.PATRA,M.V.DESHMUKH JRNL TITL SOLUTION STRUCTURE OF DRB2 DSRBD2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CS-RDC-NOE ROSETTA, CS-RDC-NOE ROSETTA REMARK 3 AUTHORS : RAMAN, LANGH, BAKER (CS-RDC-NOE ROSETTA), RAMAN, REMARK 3 LANGH, BAKER (CS-RDC-NOE ROSETTA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9K97 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-OCT-24. REMARK 100 THE DEPOSITION ID IS D_1300052194. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298 REMARK 210 PH : 6.8; 6.8 REMARK 210 IONIC STRENGTH : 200; 250 REMARK 210 PRESSURE : 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 400 UM [U-15N] DRB2D2, 90% REMARK 210 H2O/10% D2O; 500 UM [U-100% 13C; REMARK 210 U-100% 15N; U-80% 2H] DRB2D2, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 3D HNCO; 3D HN(CA)CO; REMARK 210 3D HN(COCA)CB; 3D HNCACB; 3D 1H- REMARK 210 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 : TOPSPIN 4.0, CCPNMR ANALYSIS REMARK 210 ASSIGN 3.1, TALOS-N 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 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 2 ASN A 169 -155.22 -136.38 REMARK 500 4 LEU A 156 -61.64 -91.49 REMARK 500 4 GLU A 166 67.30 39.59 REMARK 500 6 ALA A 126 -130.87 54.20 REMARK 500 10 GLU A 166 63.38 39.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 52617 RELATED DB: BMRB DBREF 9K97 A 87 186 UNP Q9SKN2 DRB2_ARATH 87 186 SEQRES 1 A 100 VAL TYR LYS ASN LEU LEU GLN GLU ILE ALA GLN ARG VAL SEQRES 2 A 100 GLY ALA PRO LEU PRO ARG TYR THR THR PHE ARG SER GLY SEQRES 3 A 100 LEU GLY HIS GLN PRO VAL PHE THR GLY THR VAL GLU LEU SEQRES 4 A 100 ALA GLY ILE THR PHE THR GLY ASP PRO ALA LYS ASN LYS SEQRES 5 A 100 LYS GLN ALA GLU LYS ASN ALA ALA MET ALA ALA TRP SER SEQRES 6 A 100 SER LEU LYS GLN LEU ALA LYS GLU THR SER SER SER MET SEQRES 7 A 100 PRO GLU PRO GLU ASN ILE ASP GLU LEU GLU GLN VAL ILE SEQRES 8 A 100 ILE ALA ARG ALA LEU ILE ASN TYR ARG HELIX 1 AA1 VAL A 87 VAL A 99 1 13 HELIX 2 AA2 ASN A 137 SER A 161 1 25 HELIX 3 AA3 GLU A 172 ARG A 186 1 15 SHEET 1 AA1 3 ARG A 105 GLY A 112 0 SHEET 2 AA1 3 PRO A 117 LEU A 125 -1 O VAL A 118 N SER A 111 SHEET 3 AA1 3 ILE A 128 THR A 131 -1 O PHE A 130 N VAL A 123 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 99 0 0 3 3 0 0 6 776 1 0 8 END