HEADER RNA BINDING PROTEIN 12-MAY-08 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: RRM1 DOMAIN (UNP RESIDUES 1-98); COMPND 5 SYNONYM: U1 SNRNP PROTEIN A, U1-A, SEX DETERMINATION PROTEIN SNF; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 4 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYSS; SOURCE 5 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET-21D(+) KEYWDS RNA BINDING PROTEIN, SNF RBD1, RNA BINDING, RNA SPLICING, SOLUTION KEYWDS 2 STRUCTURE, MRNA PROCESSING, MRNA SPLICING, NUCLEUS, KEYWDS 3 RIBONUCLEOPROTEIN, RNA-BINDING, SPLICEOSOME EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.LIU,G.CUI,J.HU,C.JIN,B.XIA REVDAT 4 29-MAY-24 2K3K 1 REMARK REVDAT 3 16-MAR-22 2K3K 1 REMARK SEQADV REVDAT 2 24-FEB-09 2K3K 1 VERSN REVDAT 1 03-JUN-08 2K3K 0 SPRSDE 03-JUN-08 2K3K 2FJJ JRNL AUTH J.HU,G.CUI,C.LI,C.LIU,C.JIN,J.WANG,B.XIA JRNL TITL STRUCTURAL AND FUNCTIONAL STUDIES OF RNA SPLICING FACTOR JRNL TITL 2 SANS-FILLE BY MULTIDIMENTIONAL NMR SPECTROSCOPY JRNL REF TO BE PUBLISHED JRNL REFN 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 2K3K COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000100631. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : 100 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4 MM [U-100% 13C; U-100% 15N] REMARK 210 SNF RBD1, 50 MM POTASSIUM REMARK 210 PHOSPHATE, 50 MM SODIUM CHLORIDE, REMARK 210 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-15N NOESY; 3D 1H-13C 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 : CYANA 1.06, NMRVIEW 5 REMARK 210 METHOD USED : SIMULATED ANNEALING 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 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: 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 2 ARG A 101 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 4 ARG A 67 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 11 ARG A 49 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 20 ARG A 101 NE - CZ - NH2 ANGL. DEV. = -3.0 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 12 17.76 -144.12 REMARK 500 1 ASN A 13 40.16 -142.35 REMARK 500 1 GLN A 36 111.42 57.57 REMARK 500 1 ASP A 76 19.14 -66.97 REMARK 500 1 SER A 86 47.39 -163.28 REMARK 500 1 LYS A 99 -20.58 -145.50 REMARK 500 2 GLN A 36 109.92 49.70 REMARK 500 2 TYR A 75 -155.33 -145.28 REMARK 500 2 ASP A 76 22.44 -67.50 REMARK 500 2 SER A 84 3.94 -64.14 REMARK 500 2 SER A 86 -119.73 35.90 REMARK 500 2 LYS A 99 -31.51 -138.14 REMARK 500 3 ASN A 12 14.43 -140.00 REMARK 500 3 ILE A 30 -43.73 -133.99 REMARK 500 3 GLN A 36 106.94 36.49 REMARK 500 3 ASP A 76 -37.74 65.90 REMARK 500 3 LYS A 95 -66.36 -143.29 REMARK 500 3 THR A 97 79.06 59.58 REMARK 500 3 LYS A 103 37.44 -152.63 REMARK 500 4 GLU A 2 178.69 58.61 REMARK 500 5 ASN A 13 43.34 -143.19 REMARK 500 5 ILE A 30 -51.07 -127.65 REMARK 500 5 TYR A 75 -153.01 -145.31 REMARK 500 5 ASP A 76 24.29 -67.24 REMARK 500 6 ILE A 30 -41.62 -135.34 REMARK 500 6 GLN A 36 109.39 59.37 REMARK 500 6 TYR A 75 -157.42 -145.64 REMARK 500 6 ASP A 76 21.77 -66.89 REMARK 500 6 THR A 97 161.39 69.34 REMARK 500 7 TYR A 75 -159.23 -145.95 REMARK 500 7 ASP A 76 23.59 -67.62 REMARK 500 7 SER A 86 10.48 -143.93 REMARK 500 7 ASP A 87 -61.91 -142.48 REMARK 500 7 LYS A 99 -25.35 -158.51 REMARK 500 7 LYS A 103 48.40 -159.01 REMARK 500 8 GLN A 36 109.73 61.43 REMARK 500 8 TYR A 75 83.66 -155.24 REMARK 500 8 SER A 86 17.82 -67.50 REMARK 500 8 PHE A 98 -9.99 -58.45 REMARK 500 9 GLU A 2 -41.20 -138.32 REMARK 500 9 GLU A 16 -35.79 -39.10 REMARK 500 9 GLN A 36 100.49 37.84 REMARK 500 9 TYR A 75 -156.79 -138.33 REMARK 500 9 ASP A 76 19.15 -69.08 REMARK 500 9 SER A 88 -42.68 66.72 REMARK 500 9 LYS A 99 66.86 -153.34 REMARK 500 10 ILE A 30 -55.89 -123.63 REMARK 500 10 GLN A 36 103.09 37.37 REMARK 500 10 TYR A 75 -159.45 -142.23 REMARK 500 10 ASP A 76 21.06 -67.02 REMARK 500 REMARK 500 THIS ENTRY HAS 97 RAMACHANDRAN OUTLIERS. 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 2 ARG A 67 0.08 SIDE CHAIN REMARK 500 20 TYR A 10 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 2K3K A 1 98 UNP P43332 SNRPA_DROME 1 98 SEQADV 2K3K LYS A 99 UNP P43332 EXPRESSION TAG SEQADV 2K3K GLU A 100 UNP P43332 EXPRESSION TAG SEQADV 2K3K ARG A 101 UNP P43332 EXPRESSION TAG SEQADV 2K3K PRO A 102 UNP P43332 EXPRESSION TAG SEQADV 2K3K LYS A 103 UNP P43332 EXPRESSION TAG SEQADV 2K3K LYS A 104 UNP P43332 EXPRESSION TAG 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 ARG A 49 5 5 HELIX 4 4 GLU A 58 GLN A 70 1 13 HELIX 5 5 ASP A 87 GLY A 96 1 10 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 LEU A 38 SHEET 3 A 4 THR A 8 ILE A 11 -1 N ILE A 11 O ALA A 52 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