HEADER DNA,RNA BINDING PROTEIN 23-JUN-05 2A2Y TITLE NMR STRUCTUE OF SSO10B2 FROM SULFOLOBUS SOLFATARICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA/RNA-BINDING PROTEIN ALBA 2; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_TAXID: 2287; SOURCE 4 GENE: ALBA2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTABLUE(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PETBLUE-2 KEYWDS HYPERTHERMOPHILE PROTEIN, DIMER, DNA, RNA BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 11 AUTHOR K.BIYANI,M.A.KAHSAI,A.T.CLARK,T.L.ARMSTRONG,S.P.EDMONDSON,J.W.SHRIVER REVDAT 3 09-MAR-22 2A2Y 1 REMARK REVDAT 2 24-FEB-09 2A2Y 1 VERSN REVDAT 1 08-NOV-05 2A2Y 0 JRNL AUTH K.BIYANI,M.A.KAHSAI,A.T.CLARK,T.L.ARMSTRONG,S.P.EDMONDSON, JRNL AUTH 2 J.W.SHRIVER JRNL TITL SOLUTION STRUCTURE, STABILITY, AND NUCLEIC ACID BINDING OF JRNL TITL 2 THE HYPERTHERMOPHILE PROTEIN SSO10B2. JRNL REF BIOCHEMISTRY V. 44 14217 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16245938 JRNL DOI 10.1021/BI051266R REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR 6.1C, XPLOR-NIH 2.9.7 REMARK 3 AUTHORS : VARIAN, INC. (VNMR), G.M. CLORE (XPLOR-NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NOE ASSIGNMENTS, DISTANCE RESTRAINT REMARK 3 CALIBRATIONS, AND INITIAL STRUCTURES WERE MADE USING ARIA 1.2. REMARK 3 FINAL STRUCTURE REFINEMENT WAS DONE USING XPLOR-NIH WITH THE NOE REMARK 3 DERIVED DISTANCE RESTRAINTS, 126 PHI/PSI DIHEDRAL ANGLES, 48 REMARK 3 HNHA COUPLING CONSTANTS, 33 HYDROGEN BONDS, 80 DIPOLAR COUPLINGS, REMARK 3 57 T1/T2 RELAXATION RATIOS, AND NON-CRYSTALLOGRAPHIC DIMER REMARK 3 SYMMETRY RESTRAINTS (NUMBERS ARE PER MONOMER). ANISOTROPY REMARK 3 TENSORS WERE REFINED SIMULTANEOUSLY WITH THE STRUCTURE. REMARK 4 REMARK 4 2A2Y COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033424. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 4.8 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1 MM SSO10B2, U-15N, U-13C, PH REMARK 210 4.8, 90% H2O, 10% D2O; 1 MM REMARK 210 SSO10B2, U-15N, U-13C, PH 4.8, REMARK 210 99.996% D2O; 1 MM SSO10B2, U-15N, REMARK 210 PH 4.8, 90% H2O, 10% D2O; REMARK 210 HETERO-LABELED DIMER CONSISTING REMARK 210 OF 0.5 MM SSO10B2 U-15N, U-13C, REMARK 210 0.5 MM SSO10B2 UNLABLED PH 5.0, REMARK 210 99.996% D2O; 1 MM SSO10B2, U-15N, REMARK 210 PH 4.8, 90% H2O, 10% D2O WITH REMARK 210 ALIGNMENT MEDIA CONSISTING OF 5% REMARK 210 C12E5/HEXANOL (R=.87) REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 3D_13C REMARK 210 -SEPARATED_NOESY; HNHA; T1_T1RHO_ REMARK 210 HSQC; 2D_1H-15N_NOE; 12C- REMARK 210 FILTERED_C13-EDITED_NOESY; IPAP_ REMARK 210 HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2004, NMRVIEW 5.2.2, REMARK 210 ARIA 1.2, TENSOR2 2 REMARK 210 METHOD USED : SIMULATED ANNEALING USING REMARK 210 CARTESIAN AND TORSION ANGLE REMARK 210 DYNAMICS. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 11 REMARK 210 CONFORMERS, SELECTION CRITERIA : 10 STRUCTURES WITH THE LOWEST REMARK 210 TOTAL ENERGY INCLUDING RESTRAINT REMARK 210 TERMS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: MODEL 1 IS AN ENERGY MINIMIZED AVERAGE STRUCTURE. MODELS 2 REMARK 210 THROUGH 11 ARE THE 10 BEST ENSEMBLE STRUCTURES. 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O PHE B 27 H GLY B 30 1.49 REMARK 500 H SER A 70 OD1 ASN B 51 1.50 REMARK 500 O GLN B 62 H LYS B 86 1.52 REMARK 500 O LEU A 57 H ASP A 59 1.55 REMARK 500 H VAL B 10 O LYS B 37 1.58 REMARK 500 O ASP A 48 H SER A 52 1.58 REMARK 500 OD1 ASN A 51 H SER B 70 1.59 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 LYS A 4 59.14 -146.59 REMARK 500 1 LEU A 5 52.55 -172.51 REMARK 500 1 ASN A 15 -179.44 -69.00 REMARK 500 1 ASP A 55 -6.96 -57.63 REMARK 500 1 LEU A 57 -29.03 -152.42 REMARK 500 1 ASP A 74 40.20 85.69 REMARK 500 1 LYS B 4 59.25 -150.84 REMARK 500 1 LEU B 5 49.60 -172.56 REMARK 500 1 LYS B 14 -113.94 -83.80 REMARK 500 1 ASP B 55 -7.78 -56.26 REMARK 500 1 LEU B 57 -35.27 -157.14 REMARK 500 1 ASP B 74 41.84 82.20 REMARK 500 2 GLU A 3 -49.29 -165.69 REMARK 500 2 LYS A 4 53.86 -156.53 REMARK 500 2 LEU A 5 49.99 -172.10 REMARK 500 2 LYS A 14 -130.41 -90.44 REMARK 500 2 ALA A 46 -38.18 -29.22 REMARK 500 2 VAL A 47 -74.88 -73.64 REMARK 500 2 ASP A 55 -7.90 -56.53 REMARK 500 2 LEU A 57 -24.37 -153.73 REMARK 500 2 ASP A 74 39.75 77.73 REMARK 500 2 GLU B 3 -50.11 -165.82 REMARK 500 2 LYS B 4 58.43 -160.21 REMARK 500 2 LEU B 5 46.85 -175.91 REMARK 500 2 LYS B 14 -115.91 -92.97 REMARK 500 2 LYS B 45 -71.33 -63.32 REMARK 500 2 ALA B 46 -43.29 -24.53 REMARK 500 2 LEU B 57 -23.59 -154.61 REMARK 500 2 ASP B 74 39.13 78.21 REMARK 500 3 GLU A 3 -53.83 -164.53 REMARK 500 3 LYS A 4 57.67 -158.63 REMARK 500 3 LEU A 5 46.25 -176.21 REMARK 500 3 LEU A 57 -3.95 -161.83 REMARK 500 3 ASP A 74 36.50 87.19 REMARK 500 3 GLU B 3 -51.11 -166.17 REMARK 500 3 LYS B 4 58.45 -161.64 REMARK 500 3 LEU B 5 47.82 -173.93 REMARK 500 3 LYS B 14 -131.00 -99.34 REMARK 500 3 ASP B 55 -11.84 -49.98 REMARK 500 3 LEU B 57 -3.78 -159.83 REMARK 500 3 ASP B 74 35.44 86.91 REMARK 500 4 THR A 2 -72.11 -96.37 REMARK 500 4 GLU A 3 -32.93 74.02 REMARK 500 4 LYS A 4 53.42 -155.88 REMARK 500 4 ASN A 6 94.51 177.45 REMARK 500 4 LYS A 45 -70.43 -66.17 REMARK 500 4 ALA A 46 -51.34 -29.46 REMARK 500 4 ASP A 55 -9.21 -56.05 REMARK 500 4 LEU A 57 -15.45 -153.86 REMARK 500 4 ASN A 65 148.61 -172.59 REMARK 500 REMARK 500 THIS ENTRY HAS 151 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 2A2Y A 1 89 UNP Q97ZF4 ALBA2_SULSO 1 89 DBREF 2A2Y B 1 89 UNP Q97ZF4 ALBA2_SULSO 1 89 SEQRES 1 A 89 MET THR GLU LYS LEU ASN GLU ILE VAL VAL ARG LYS THR SEQRES 2 A 89 LYS ASN VAL GLU ASP HIS VAL LEU ASP VAL ILE VAL LEU SEQRES 3 A 89 PHE ASN GLN GLY ILE ASP GLU VAL ILE LEU LYS GLY THR SEQRES 4 A 89 GLY ARG GLU ILE SER LYS ALA VAL ASP VAL TYR ASN SER SEQRES 5 A 89 LEU LYS ASP ARG LEU GLY ASP GLY VAL GLN LEU VAL ASN SEQRES 6 A 89 VAL GLN THR GLY SER GLU VAL ARG ASP ARG ARG ARG ILE SEQRES 7 A 89 SER TYR ILE LEU LEU ARG LEU LYS ARG VAL TYR SEQRES 1 B 89 MET THR GLU LYS LEU ASN GLU ILE VAL VAL ARG LYS THR SEQRES 2 B 89 LYS ASN VAL GLU ASP HIS VAL LEU ASP VAL ILE VAL LEU SEQRES 3 B 89 PHE ASN GLN GLY ILE ASP GLU VAL ILE LEU LYS GLY THR SEQRES 4 B 89 GLY ARG GLU ILE SER LYS ALA VAL ASP VAL TYR ASN SER SEQRES 5 B 89 LEU LYS ASP ARG LEU GLY ASP GLY VAL GLN LEU VAL ASN SEQRES 6 B 89 VAL GLN THR GLY SER GLU VAL ARG ASP ARG ARG ARG ILE SEQRES 7 B 89 SER TYR ILE LEU LEU ARG LEU LYS ARG VAL TYR HELIX 1 1 ASN A 15 PHE A 27 1 13 HELIX 2 2 ARG A 41 GLY A 58 1 18 HELIX 3 3 ASN B 15 GLN B 29 1 15 HELIX 4 4 ARG B 41 ASP B 55 1 15 SHEET 1 A 4 ASN A 6 VAL A 9 0 SHEET 2 A 4 VAL A 34 THR A 39 1 O ILE A 35 N ILE A 8 SHEET 3 A 4 ARG A 77 LEU A 85 -1 O LEU A 83 N LEU A 36 SHEET 4 A 4 VAL A 66 VAL A 72 -1 N GLN A 67 O LEU A 82 SHEET 1 B 4 ASN B 6 VAL B 9 0 SHEET 2 B 4 VAL B 34 THR B 39 1 O ILE B 35 N ILE B 8 SHEET 3 B 4 ARG B 77 LEU B 85 -1 O LEU B 83 N LEU B 36 SHEET 4 B 4 VAL B 66 VAL B 72 -1 N GLN B 67 O LEU B 82 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