HEADER RNA BINDING PROTEIN 07-SEP-05 2AYM TITLE SOLUTION STRUCTURE OF DROSOPHILA MELANOGASTER SNF RBD2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SNF RBD2; COMPND 5 SYNONYM: SNF, U1 SNRNP PROTEIN A, U1-A, SEX DETERMINATION COMPND 6 PROTEIN SNF; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28(A+) KEYWDS SNF RBD2, RNA BINDING, RNA SPLICING, SOLUTION STRUCTURE, KEYWDS 2 RNA BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR G.CUI,C.LI,C.JIN,B.XIA REVDAT 2 24-FEB-09 2AYM 1 VERSN REVDAT 1 13-FEB-07 2AYM 0 JRNL AUTH G.CUI,C.LI,C.JIN,B.XIA JRNL TITL SOLUTION STRUCTURE OF DROSOPHILA MELANOGASTER SNF JRNL TITL 2 RBD2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 7.0 REMARK 3 AUTHORS : DAVID CASE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE WAS BASED ON TOTAL REMARK 3 3828 RESTRAINTS. 3715 ARE NOE DERIVED DISTANCE CONSTRAINTS, 61 REMARK 3 ARE DIHEDRAL ANGLE RESTRAINTS, 52 ARE DISTANCE RESTRAINTS FROM REMARK 3 HYDROGEN BONDS. REMARK 4 REMARK 4 2AYM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-SEP-05. REMARK 100 THE RCSB ID CODE IS RCSB034458. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 250MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM SNF RBD2 U-15N,13C; 50MM REMARK 210 PHOSPHATE BUFFER NA; 1MM EDTA; REMARK 210 50MM NACL; 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.5, NMRPIPE 2.1, REMARK 210 NMRVIEW 5, CYANA 1.0.6 REMARK 210 METHOD USED : SIMULATED ANNEALING MOLECULAR REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 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: THIS STRUCTURE WAS DETERMINED USING STANDARD 3D REMARK 210 HETERONUCLEAR TECHANIQUES 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 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 16 ARG A 39 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES 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 PRO A 33 32.53 -74.96 REMARK 500 1 LYS A 36 -56.69 -128.59 REMARK 500 1 PRO A 42 27.07 -73.01 REMARK 500 1 ARG A 44 -42.02 -134.92 REMARK 500 1 HIS A 45 -23.51 59.79 REMARK 500 2 PRO A 17 159.70 -49.09 REMARK 500 2 PRO A 33 35.35 -75.41 REMARK 500 2 LYS A 36 -48.91 -134.04 REMARK 500 2 PRO A 42 28.07 -72.32 REMARK 500 2 HIS A 45 -24.14 58.22 REMARK 500 3 PRO A 17 160.44 -48.95 REMARK 500 3 PRO A 33 29.69 -74.08 REMARK 500 3 LYS A 36 -55.07 -129.55 REMARK 500 3 PRO A 42 29.88 -73.64 REMARK 500 3 HIS A 45 -24.37 60.16 REMARK 500 3 PRO A 72 -19.50 -48.11 REMARK 500 4 PRO A 33 32.37 -74.88 REMARK 500 4 LYS A 36 -41.88 -137.97 REMARK 500 4 PRO A 42 25.61 -73.53 REMARK 500 4 PRO A 72 -18.28 -47.92 REMARK 500 5 PRO A 33 37.10 -75.30 REMARK 500 5 LYS A 36 -57.53 -129.48 REMARK 500 5 PRO A 42 28.13 -72.42 REMARK 500 5 ARG A 44 -38.78 -137.39 REMARK 500 5 HIS A 45 -24.42 58.53 REMARK 500 6 PRO A 17 158.81 -47.91 REMARK 500 6 GLU A 19 11.40 -140.12 REMARK 500 6 PRO A 33 22.29 -74.45 REMARK 500 6 LYS A 36 -49.67 -131.17 REMARK 500 6 PRO A 42 27.35 -73.76 REMARK 500 6 HIS A 45 -23.39 60.57 REMARK 500 7 PRO A 33 32.05 -75.25 REMARK 500 7 LYS A 36 -53.02 -131.33 REMARK 500 7 PRO A 42 26.52 -72.46 REMARK 500 8 GLN A 9 8.66 -69.37 REMARK 500 8 PRO A 33 34.96 -75.77 REMARK 500 8 LYS A 36 -56.13 -129.71 REMARK 500 8 PRO A 42 23.99 -72.92 REMARK 500 8 ALA A 81 -163.18 -73.20 REMARK 500 9 PRO A 6 157.60 -46.99 REMARK 500 9 PRO A 17 159.64 -48.81 REMARK 500 9 PRO A 33 43.96 -76.39 REMARK 500 9 LYS A 36 -54.69 -131.75 REMARK 500 9 PRO A 42 27.42 -73.67 REMARK 500 9 HIS A 45 -28.89 63.14 REMARK 500 10 GLU A 18 3.96 -68.71 REMARK 500 10 PRO A 33 33.99 -75.18 REMARK 500 10 LYS A 36 -58.05 -127.69 REMARK 500 10 PRO A 42 29.64 -74.14 REMARK 500 10 HIS A 45 -16.60 57.21 REMARK 500 11 PRO A 33 31.78 -75.36 REMARK 500 11 LYS A 36 -54.01 -130.75 REMARK 500 11 PRO A 42 27.46 -73.69 REMARK 500 11 ARG A 44 -34.01 -132.32 REMARK 500 11 HIS A 45 -23.14 60.49 REMARK 500 11 PRO A 72 -18.22 -47.92 REMARK 500 12 PRO A 33 35.57 -75.78 REMARK 500 12 LYS A 36 -50.83 -132.34 REMARK 500 12 PRO A 42 24.67 -72.96 REMARK 500 12 ALA A 81 -169.71 -77.75 REMARK 500 13 PRO A 17 159.70 -49.15 REMARK 500 13 PRO A 33 30.81 -74.99 REMARK 500 13 LYS A 36 -45.76 -136.76 REMARK 500 13 PRO A 42 26.50 -71.92 REMARK 500 13 ARG A 44 -46.21 -132.02 REMARK 500 13 HIS A 45 -28.09 61.18 REMARK 500 14 PRO A 33 33.29 -75.39 REMARK 500 14 LYS A 36 -44.35 -136.60 REMARK 500 14 PRO A 42 28.84 -73.79 REMARK 500 14 ARG A 44 -38.96 -131.54 REMARK 500 14 HIS A 45 -24.42 60.20 REMARK 500 15 GLU A 4 53.03 -112.13 REMARK 500 15 PRO A 6 153.55 -48.86 REMARK 500 15 PRO A 33 28.84 -75.85 REMARK 500 15 LYS A 36 -41.83 -139.14 REMARK 500 15 PRO A 42 28.94 -73.71 REMARK 500 15 HIS A 45 -24.26 60.90 REMARK 500 16 PRO A 17 158.79 -49.77 REMARK 500 16 GLU A 19 10.23 -141.71 REMARK 500 16 PRO A 33 33.37 -75.78 REMARK 500 16 LYS A 36 -57.47 -122.98 REMARK 500 16 PRO A 42 29.67 -73.35 REMARK 500 16 ARG A 44 -36.69 -139.92 REMARK 500 16 HIS A 45 -25.88 63.45 REMARK 500 17 ASN A 15 16.36 58.14 REMARK 500 17 PRO A 33 36.63 -76.20 REMARK 500 17 LYS A 36 -45.13 -138.37 REMARK 500 17 PRO A 42 24.62 -72.21 REMARK 500 18 PRO A 33 33.06 -75.56 REMARK 500 18 LYS A 36 -51.46 -131.91 REMARK 500 18 PRO A 42 28.83 -73.81 REMARK 500 18 ARG A 44 -40.31 -132.22 REMARK 500 18 HIS A 45 -26.48 61.84 REMARK 500 19 PRO A 6 151.00 -48.22 REMARK 500 19 PRO A 33 24.70 -73.58 REMARK 500 19 LYS A 36 -50.31 -129.37 REMARK 500 19 PRO A 42 26.20 -73.39 REMARK 500 19 ARG A 44 -41.97 -133.84 REMARK 500 19 HIS A 45 -23.90 58.83 REMARK 500 19 MET A 76 106.60 -51.34 REMARK 500 20 PRO A 33 36.17 -75.38 REMARK 500 20 LYS A 36 -50.66 -132.23 REMARK 500 20 PRO A 42 28.44 -74.02 REMARK 500 20 ARG A 44 -40.36 -132.65 REMARK 500 20 HIS A 45 -24.47 60.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 5 PRO A 6 11 148.63 REMARK 500 REMARK 500 REMARK: NULL DBREF 2AYM A 1 83 UNP P43332 SNRPA_DROME 134 216 SEQRES 1 A 83 ALA GLN THR GLU GLN PRO PRO ASN GLN ILE LEU PHE LEU SEQRES 2 A 83 THR ASN LEU PRO GLU GLU THR ASN GLU MET MET LEU SER SEQRES 3 A 83 MET LEU PHE ASN GLN PHE PRO GLY PHE LYS GLU VAL ARG SEQRES 4 A 83 LEU VAL PRO ASN ARG HIS ASP ILE ALA PHE VAL GLU PHE SEQRES 5 A 83 THR THR GLU LEU GLN SER ASN ALA ALA LYS GLU ALA LEU SEQRES 6 A 83 GLN GLY PHE LYS ILE THR PRO THR HIS ALA MET LYS ILE SEQRES 7 A 83 THR PHE ALA LYS LYS HELIX 1 1 ASN A 21 ASN A 30 1 10 HELIX 2 2 THR A 54 GLN A 66 1 13 SHEET 1 A 5 PHE A 35 LEU A 40 0 SHEET 2 A 5 ALA A 48 PHE A 52 -1 O GLU A 51 N GLU A 37 SHEET 3 A 5 ILE A 10 THR A 14 -1 N LEU A 13 O ALA A 48 SHEET 4 A 5 ALA A 75 PHE A 80 -1 O THR A 79 N PHE A 12 SHEET 5 A 5 PHE A 68 LYS A 69 -1 N PHE A 68 O MET A 76 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 208 0 0 2 5 0 0 6 0 0 0 7 END