HEADER RNA BINDING PROTEIN 02-JAN-06 2FJJ OBSLTE 03-JUN-08 2FJJ 2K3K TITLE SOLUTION STRUCTURE OF DROSOPHILA MELANOGASTER SNF RBD1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SNF RBD1; 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 GENUS: DROSOPHILA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_GENUS: ESCHERICHIA; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-21D(+) KEYWDS SNF RBD1, RNA BINDING, RNA SPLICING, SOLUTION STRUCTURE, KEYWDS 2 RNA BINDING PROTEIN EXPDTA NMR, 20 STRUCTURES AUTHOR C.LIU,G.CUI,C.JIN,B.XIA REVDAT 2 03-JUN-08 2FJJ 1 OBSLTE REVDAT 1 13-FEB-07 2FJJ 0 JRNL AUTH C.LIU,G.CUI,C.JIN,B.XIA JRNL TITL STRUCTURAL AND FUNCTIONAL STUDIES OF RNA SPLICING JRNL TITL 2 FACTOR SANS-FILLE BY MULTIDIMENTIONAL NMR JRNL TITL 3 SPECTROSCOPY 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: NULL REMARK 4 REMARK 4 2FJJ COMPLIES WITH FORMAT V. 3.1, 01-AUG-2007 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ. REMARK 100 THE RCSB ID CODE IS RCSB035951. 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 : 250MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4MM SNF RBD1 U-15N,13C; REMARK 210 50MM PHOSPHATE BUFFER NA; 50MM REMARK 210 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: 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 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 NUCELIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 11 ARG A 101 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 12 ARG A 101 NE - CZ - NH2 ANGL. DEV. = -3.2 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 ASN A 13 51.63 -142.98 REMARK 500 1 GLU A 16 42.24 -70.33 REMARK 500 1 LYS A 17 -14.67 -149.02 REMARK 500 1 ILE A 30 -38.72 -130.90 REMARK 500 1 LYS A 47 2.08 -65.35 REMARK 500 1 TYR A 75 -151.01 -144.05 REMARK 500 1 ASP A 76 26.67 -68.17 REMARK 500 1 SER A 86 66.47 37.30 REMARK 500 1 THR A 97 26.49 -70.99 REMARK 500 1 LYS A 99 84.59 -162.25 REMARK 500 2 TYR A 75 -90.32 -153.34 REMARK 500 2 ASP A 87 152.04 -49.90 REMARK 500 2 SER A 88 -39.84 65.50 REMARK 500 2 GLU A 100 17.38 57.33 REMARK 500 2 LYS A 103 35.11 -152.03 REMARK 500 3 GLU A 16 20.90 -67.41 REMARK 500 3 SER A 32 -37.38 67.83 REMARK 500 3 TYR A 75 -154.80 -145.57 REMARK 500 3 ASP A 76 27.50 -67.57 REMARK 500 3 THR A 97 48.60 -142.82 REMARK 500 3 LYS A 99 -1.62 -143.85 REMARK 500 4 PHE A 74 -47.66 -140.30 REMARK 500 5 GLU A 2 -172.99 56.70 REMARK 500 5 ASN A 13 47.24 -141.84 REMARK 500 5 GLN A 36 116.32 61.70 REMARK 500 5 TYR A 75 79.57 -151.35 REMARK 500 6 ASN A 13 50.05 -140.40 REMARK 500 6 GLU A 16 16.47 -62.46 REMARK 500 6 ILE A 30 -50.67 -128.12 REMARK 500 6 TYR A 75 -151.51 -139.52 REMARK 500 6 ASP A 76 -5.29 -59.78 REMARK 500 6 SER A 86 -167.50 54.50 REMARK 500 6 ASP A 87 -60.45 -144.58 REMARK 500 6 THR A 97 4.24 -65.66 REMARK 500 6 ARG A 101 90.82 66.17 REMARK 500 7 ASN A 13 58.02 -140.29 REMARK 500 7 GLU A 16 45.85 -58.14 REMARK 500 7 LYS A 17 -20.09 -156.93 REMARK 500 7 TYR A 75 -159.01 -142.30 REMARK 500 7 ASP A 76 33.46 -68.58 REMARK 500 7 GLU A 100 137.40 64.62 REMARK 500 7 PRO A 102 96.69 -64.94 REMARK 500 8 ILE A 30 -37.57 -131.99 REMARK 500 8 PHE A 74 -72.67 -122.12 REMARK 500 8 ASP A 76 16.00 55.86 REMARK 500 8 SER A 86 -174.96 59.41 REMARK 500 8 SER A 88 -44.36 63.81 REMARK 500 9 ASN A 13 50.41 -146.71 REMARK 500 9 LEU A 46 -63.56 178.49 REMARK 500 9 TYR A 75 -159.28 -142.43 REMARK 500 9 ASP A 76 30.62 -68.60 REMARK 500 9 THR A 97 22.30 -141.70 REMARK 500 10 ASN A 12 15.22 -144.91 REMARK 500 10 GLN A 36 110.93 48.02 REMARK 500 10 LYS A 47 6.34 -68.68 REMARK 500 10 TYR A 75 -158.75 -138.41 REMARK 500 10 ASP A 76 27.83 -68.63 REMARK 500 10 THR A 97 0.34 -66.53 REMARK 500 10 LYS A 103 24.05 -72.64 REMARK 500 11 MET A 3 43.39 -83.79 REMARK 500 11 ASN A 13 54.64 -142.94 REMARK 500 11 PHE A 74 -53.15 -136.41 REMARK 500 11 ASP A 76 -44.22 64.60 REMARK 500 11 LYS A 85 -161.99 -100.24 REMARK 500 11 SER A 88 -41.01 65.88 REMARK 500 11 PHE A 98 -46.11 -150.94 REMARK 500 11 LYS A 103 34.25 -147.12 REMARK 500 12 PRO A 5 107.21 -50.29 REMARK 500 12 LYS A 47 1.68 -64.29 REMARK 500 12 ASP A 76 30.78 -68.97 REMARK 500 12 PHE A 98 12.82 56.62 REMARK 500 12 PRO A 102 15.73 -66.96 REMARK 500 13 GLU A 2 74.69 -119.33 REMARK 500 13 ASN A 13 58.91 -143.50 REMARK 500 13 GLU A 16 16.02 -64.96 REMARK 500 13 GLN A 36 105.06 54.92 REMARK 500 13 TYR A 75 -157.40 -145.16 REMARK 500 13 ASP A 76 30.80 -67.92 REMARK 500 13 LYS A 85 40.84 -86.59 REMARK 500 13 SER A 86 -175.95 60.76 REMARK 500 13 ASP A 89 -39.49 64.69 REMARK 500 14 ASN A 13 55.00 -142.28 REMARK 500 14 ILE A 30 -50.54 -133.53 REMARK 500 14 GLN A 36 102.78 34.63 REMARK 500 14 ASP A 76 33.46 -68.77 REMARK 500 15 GLU A 16 16.88 -63.66 REMARK 500 15 TYR A 75 -154.06 -142.82 REMARK 500 15 ASP A 76 24.09 -67.73 REMARK 500 15 SER A 86 -176.31 57.76 REMARK 500 15 SER A 88 -43.69 65.22 REMARK 500 15 PHE A 98 -22.48 58.20 REMARK 500 15 LYS A 103 40.13 -83.36 REMARK 500 16 GLU A 2 -37.28 -149.18 REMARK 500 16 MET A 3 49.30 -77.86 REMARK 500 16 ASN A 6 -3.61 -151.70 REMARK 500 16 GLN A 7 -21.72 65.30 REMARK 500 16 SER A 32 -51.11 69.84 REMARK 500 16 TYR A 75 -157.65 -142.45 REMARK 500 16 ASP A 76 28.97 -68.19 REMARK 500 16 THR A 97 -138.10 47.06 REMARK 500 17 ASN A 13 54.74 -142.61 REMARK 500 17 GLU A 16 45.79 -73.67 REMARK 500 17 LYS A 17 -19.22 -160.11 REMARK 500 17 GLN A 36 103.54 56.62 REMARK 500 17 TYR A 75 -152.89 -141.22 REMARK 500 17 ASP A 76 27.89 -68.83 REMARK 500 17 THR A 97 135.55 68.49 REMARK 500 17 GLU A 100 177.85 63.56 REMARK 500 17 PRO A 102 -89.87 -75.90 REMARK 500 18 GLU A 2 -62.11 -149.15 REMARK 500 18 ASN A 13 44.21 -141.78 REMARK 500 18 GLN A 36 102.90 45.41 REMARK 500 18 LYS A 47 2.24 -67.80 REMARK 500 18 PHE A 74 -47.85 -151.30 REMARK 500 18 TYR A 75 -141.28 -144.52 REMARK 500 18 LYS A 103 33.18 -146.27 REMARK 500 19 ILE A 30 -38.77 -131.94 REMARK 500 19 TYR A 75 -157.63 -144.25 REMARK 500 19 ASP A 76 25.03 -68.00 REMARK 500 19 ARG A 101 61.35 32.69 REMARK 500 19 PRO A 102 43.33 -77.87 REMARK 500 20 PRO A 5 108.03 -42.50 REMARK 500 20 ASN A 13 56.45 -140.41 REMARK 500 20 ILE A 30 -46.46 -130.89 REMARK 500 20 LEU A 46 -53.54 126.08 REMARK 500 20 ASP A 76 -40.45 64.30 REMARK 500 20 THR A 97 37.90 -66.41 REMARK 500 20 LYS A 99 -38.02 -159.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 12 TYR A 10 0.08 SIDE_CHAIN REMARK 500 17 ARG A 49 0.11 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 2FJJ A 1 104 UNP P43332 SNRPA_DROME 1 104 SEQRES 1 A 104 MET GLU MET LEU PRO ASN GLN THR ILE TYR ILE ASN ASN SEQRES 2 A 104 LEU ASN GLU LYS ILE LYS LYS GLU GLU LEU LYS LYS SER SEQRES 3 A 104 LEU TYR ALA ILE PHE SER GLN PHE GLY GLN ILE LEU ASP SEQRES 4 A 104 ILE VAL ALA LEU LYS THR LEU LYS MET ARG GLY GLN ALA SEQRES 5 A 104 PHE VAL ILE PHE LYS GLU ILE GLY SER ALA SER ASN ALA SEQRES 6 A 104 LEU ARG THR MET GLN GLY PHE PRO PHE TYR ASP LYS PRO SEQRES 7 A 104 MET GLN ILE ALA TYR SER LYS SER ASP SER ASP ILE VAL SEQRES 8 A 104 ALA LYS ILE LYS GLY THR PHE LYS GLU ARG PRO LYS LYS HELIX 1 1 LYS A 19 PHE A 31 1 13 HELIX 2 2 SER A 32 GLY A 35 5 4 HELIX 3 3 THR A 45 GLY A 50 1 6 HELIX 4 4 GLU A 58 GLN A 70 1 13 HELIX 5 5 SER A 86 GLY A 96 1 11 SHEET 1 A 4 ILE A 37 VAL A 41 0 SHEET 2 A 4 ALA A 52 PHE A 56 -1 O ILE A 55 N ASP A 39 SHEET 3 A 4 THR A 8 ILE A 11 -1 N ILE A 9 O VAL A 54 SHEET 4 A 4 ILE A 81 TYR A 83 -1 O ALA A 82 N TYR A 10 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