HEADER HYDROLASE 12-APR-12 2LRS TITLE THE SECOND DSRBD DOMAIN FROM A. THALIANA DICER-LIKE 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDORIBONUCLEASE DICER HOMOLOG 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DRBM 2 DOMAIN RESIDUES 1837-1907; COMPND 5 SYNONYM: DICER-LIKE PROTEIN 1, ATDCL1, PROTEIN ABNORMAL SUSPENSOR 1, COMPND 6 PROTEIN CARPEL FACTORY, PROTEIN SHORT INTEGUMENTS 1, PROTEIN COMPND 7 SUSPENSOR 1; COMPND 8 EC: 3.1.26.-; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS,THALE-CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: DCL1, ASU1, CAF SIN1, SUS1, AT1G01040, T25K16.4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET-TEV KEYWDS MIRNA, RNA BINDING, HYDROLASE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR P.BURDISSO,I.SUAREZ,B.BERSCH,N.BOLOGNA,J.PALATNIK,J.BOISBOUVIER, AUTHOR 2 R.RASIA REVDAT 2 01-MAY-24 2LRS 1 REMARK REVDAT 1 23-JAN-13 2LRS 0 JRNL AUTH P.BURDISSO,I.P.SUAREZ,N.G.BOLOGNA,J.F.PALATNIK,B.BERSCH, JRNL AUTH 2 R.M.RASIA JRNL TITL SECOND DOUBLE-STRANDED RNA BINDING DOMAIN OF DICER-LIKE JRNL TITL 2 RIBONUCLEASE 1: STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION. JRNL REF BIOCHEMISTRY V. 51 10159 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 23194006 JRNL DOI 10.1021/BI301247R REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS, CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES, AND READ REMARK 3 (CNS), BRUNGER, ADAMS, CLORE, GROS, NILGES, AND REMARK 3 READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LRS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000102752. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298 REMARK 210 PH : 7; 7 REMARK 210 IONIC STRENGTH : 0.05; 0.75 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 800 MM [U-100% 13C; U-100% 15N] REMARK 210 PROTEIN, 50 MM HEPES, 0.05 % REMARK 210 SODIUM AZIDE, 1 MM PMSF, 90% H2O/ REMARK 210 10% D2O; 600 UM [U-100% 13C; U- REMARK 210 100% 15N] PROTEIN, 50 MM SODIUM REMARK 210 PHOSPHATE, 5 % C12/E5-HEXANOL, REMARK 210 10 MM DTT, 1 MM PMSF, 0.05 % REMARK 210 SODIUM AZIDE, 50 MM SODIUM REMARK 210 CHLORIDE, 90% H2O/10% D2O; 800 REMARK 210 MM PROTEIN, 50 MM SODIUM REMARK 210 PHOSPHATE, 50 MM SODIUM CHLORIDE, REMARK 210 0.05 % SODIUM AZIDE, 1 MM PMSF, REMARK 210 100% D2O; 600 MM [U-100% 13C; U- REMARK 210 100% 15N] PROTEIN, 100 MM SODIUM REMARK 210 PHOSPHATE, 50 MM SODIUM CHLORIDE, REMARK 210 0.05 % SODIUM AZIDE, 1 MM PMSF, REMARK 210 10 MM DTT, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D HNCO; 3D HNCA; 3D HNCACB; 3D REMARK 210 HN(CO)CA; 3D HN(COCA)CB; 3D REMARK 210 HN(CA)CO; 3D HN(CA)HA; 3D H(CCO) REMARK 210 NH; 3D HCCH-TOCSY; 3D 1H-15N REMARK 210 NOESY; 3D 1H-13C NOESY; 2D 1H-1H REMARK 210 NOESY; 2D 1H-1H TOCSY; 2D 15N- REMARK 210 IPAP-HSQC; 3D HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; VXRS REMARK 210 SPECTROMETER MANUFACTURER : BRUKER; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, NMRVIEW REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1000 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: 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 PRO A 24 -178.80 -67.92 REMARK 500 1 ALA A 37 -59.59 70.01 REMARK 500 1 ARG A 53 -45.69 -134.56 REMARK 500 1 PRO A 63 107.91 -57.12 REMARK 500 2 PRO A 24 -169.53 -71.49 REMARK 500 2 PRO A 36 -74.00 -59.43 REMARK 500 2 ALA A 37 -41.61 -164.63 REMARK 500 2 ARG A 53 -40.47 -136.24 REMARK 500 2 PRO A 63 108.76 -52.33 REMARK 500 3 ALA A 37 -41.47 -166.68 REMARK 500 3 ALA A 39 31.10 -144.81 REMARK 500 3 ARG A 53 -42.03 -136.74 REMARK 500 4 ALA A 37 -41.85 175.26 REMARK 500 5 ALA A 37 -65.12 69.26 REMARK 500 5 THR A 56 -179.26 -68.95 REMARK 500 6 PRO A 24 -176.60 -69.44 REMARK 500 6 PRO A 36 -71.44 -51.09 REMARK 500 6 ALA A 37 -47.85 -161.64 REMARK 500 6 ARG A 53 -38.60 -131.12 REMARK 500 6 PRO A 63 109.14 -57.26 REMARK 500 7 PRO A 24 -168.33 -70.00 REMARK 500 7 ALA A 37 -41.18 -173.41 REMARK 500 7 ARG A 53 -46.72 -134.90 REMARK 500 7 PRO A 63 99.22 -63.71 REMARK 500 8 PRO A 24 -168.82 -68.94 REMARK 500 8 ARG A 53 -46.55 -132.63 REMARK 500 8 LYS A 84 -146.55 -107.46 REMARK 500 9 PRO A 24 -170.31 -67.45 REMARK 500 9 PRO A 36 -172.20 -67.18 REMARK 500 9 ARG A 53 -36.62 -138.11 REMARK 500 9 PRO A 63 104.92 -55.07 REMARK 500 10 PRO A 24 -173.73 -63.56 REMARK 500 10 PRO A 36 -71.91 -42.18 REMARK 500 10 ALA A 37 -37.18 -169.08 REMARK 500 10 ALA A 39 32.88 -146.89 REMARK 500 10 LYS A 40 23.28 -79.03 REMARK 500 10 ARG A 53 -44.85 -131.09 REMARK 500 11 ALA A 37 -57.76 68.51 REMARK 500 11 ARG A 53 -52.25 -130.44 REMARK 500 12 PRO A 36 -73.46 -52.70 REMARK 500 12 ALA A 37 -43.97 -161.09 REMARK 500 12 ARG A 53 -50.27 -146.56 REMARK 500 13 PRO A 36 -162.44 -65.19 REMARK 500 13 PRO A 63 105.21 -50.45 REMARK 500 14 PRO A 24 -173.29 -69.60 REMARK 500 14 PRO A 36 -74.13 -50.73 REMARK 500 14 ALA A 37 -36.39 -156.21 REMARK 500 14 LYS A 40 22.50 -79.05 REMARK 500 14 ARG A 53 -43.66 -134.47 REMARK 500 14 PRO A 63 105.79 -55.05 REMARK 500 REMARK 500 THIS ENTRY HAS 71 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18393 RELATED DB: BMRB DBREF 2LRS A 15 85 UNP Q9SP32 DCL1_ARATH 1837 1907 SEQRES 1 A 71 ASN ASP ILE CYS LEU ARG LYS ASN TRP PRO MET PRO SER SEQRES 2 A 71 TYR ARG CYS VAL LYS GLU GLY GLY PRO ALA HIS ALA LYS SEQRES 3 A 71 ARG PHE THR PHE GLY VAL ARG VAL ASN THR SER ASP ARG SEQRES 4 A 71 GLY TRP THR ASP GLU CYS ILE GLY GLU PRO MET PRO SER SEQRES 5 A 71 VAL LYS LYS ALA LYS ASP SER ALA ALA VAL LEU LEU LEU SEQRES 6 A 71 GLU LEU LEU ASN LYS THR HELIX 1 1 ASN A 15 LYS A 21 1 7 HELIX 2 2 SER A 66 LEU A 82 1 17 HELIX 3 3 ASN A 83 THR A 85 5 3 SHEET 1 A 3 SER A 27 LYS A 32 0 SHEET 2 A 3 THR A 43 ARG A 47 -1 O THR A 43 N LYS A 32 SHEET 3 A 3 CYS A 59 ILE A 60 -1 O CYS A 59 N VAL A 46 SHEET 1 B 2 ASN A 49 THR A 50 0 SHEET 2 B 2 GLY A 54 TRP A 55 -1 N GLY A 54 O THR A 50 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