HEADER RNA BINDING PROTEIN 24-OCT-01 1K8H TITLE NMR STRUCTURE OF SMALL PROTEIN B (SMPB) FROM AQUIFEX AEOLICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMALL PROTEIN B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SSRA-BINDING PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SMPB, SSRA ASSOCIATED PROTEIN, RNA BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR G.DONG,D.W.HOFFMAN REVDAT 5 22-MAY-24 1K8H 1 REMARK REVDAT 4 23-FEB-22 1K8H 1 REMARK REVDAT 3 24-FEB-09 1K8H 1 VERSN REVDAT 2 10-APR-02 1K8H 1 JRNL REVDAT 1 20-MAR-02 1K8H 0 JRNL AUTH G.DONG,J.NOWAKOWSKI,D.W.HOFFMAN JRNL TITL STRUCTURE OF SMALL PROTEIN B: THE PROTEIN COMPONENT OF THE JRNL TITL 2 TMRNA-SMPB SYSTEM FOR RIBOSOME RESCUE. JRNL REF EMBO J. V. 21 1845 2002 JRNL REFN ISSN 0261-4189 JRNL PMID 11927568 JRNL DOI 10.1093/EMBOJ/21.7.1845 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1K8H COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1000014691. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 100 MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM SMPB REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D_NOESY; 3D_13C REMARK 210 -SEPARATED_NOESY; 3D_15N- REMARK 210 SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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 SOLVED USING STANDARD 2D AND 3D REMARK 210 HETERONUCLEAR NMR TECHNIQUES. 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 LYS A 2 -60.06 -98.93 REMARK 500 1 SER A 3 -169.56 -75.48 REMARK 500 1 ASP A 4 179.64 60.58 REMARK 500 1 LYS A 5 27.63 -148.53 REMARK 500 1 ALA A 10 168.09 54.06 REMARK 500 1 LYS A 13 -34.23 174.49 REMARK 500 1 LEU A 22 -68.77 -109.95 REMARK 500 1 LYS A 32 -166.36 -57.07 REMARK 500 1 LYS A 42 -82.15 -57.44 REMARK 500 1 PHE A 47 -68.91 -120.87 REMARK 500 1 ASN A 56 -96.07 54.58 REMARK 500 1 TYR A 65 46.81 -148.07 REMARK 500 1 PRO A 68 160.58 -47.93 REMARK 500 1 ILE A 74 33.34 -98.82 REMARK 500 1 LEU A 80 -51.02 -130.54 REMARK 500 1 ARG A 81 79.75 54.29 REMARK 500 1 LEU A 86 174.19 -49.27 REMARK 500 1 LEU A 87 -156.26 -172.68 REMARK 500 1 HIS A 88 -160.65 -105.33 REMARK 500 1 LEU A 109 -99.70 -123.75 REMARK 500 1 ASN A 115 -57.46 73.45 REMARK 500 1 ASN A 116 -7.44 -177.22 REMARK 500 1 LYS A 128 155.79 61.78 REMARK 500 1 LYS A 129 -175.48 -175.73 REMARK 500 1 LEU A 130 -79.37 63.79 REMARK 500 2 ASP A 4 104.74 57.11 REMARK 500 2 ALA A 10 164.68 55.23 REMARK 500 2 GLU A 11 102.11 179.53 REMARK 500 2 LYS A 13 33.73 -162.69 REMARK 500 2 LYS A 18 77.12 -156.63 REMARK 500 2 TYR A 19 122.60 175.96 REMARK 500 2 LEU A 22 -69.33 -130.07 REMARK 500 2 LYS A 32 69.31 -164.39 REMARK 500 2 SER A 34 -41.45 82.86 REMARK 500 2 LYS A 42 78.47 -165.24 REMARK 500 2 VAL A 45 161.56 51.63 REMARK 500 2 PHE A 47 121.92 -170.67 REMARK 500 2 LYS A 48 -179.64 60.11 REMARK 500 2 ASP A 49 -13.05 80.12 REMARK 500 2 ASN A 56 -102.83 55.68 REMARK 500 2 LYS A 70 99.67 -172.52 REMARK 500 2 GLU A 75 127.17 63.11 REMARK 500 2 HIS A 77 -67.66 68.81 REMARK 500 2 LEU A 87 -130.24 -138.47 REMARK 500 2 HIS A 88 -84.17 -125.40 REMARK 500 2 LYS A 89 -72.68 174.09 REMARK 500 2 VAL A 99 -70.24 -49.90 REMARK 500 2 LEU A 109 -98.89 -123.04 REMARK 500 2 ASN A 115 -56.27 72.32 REMARK 500 2 ASN A 116 -11.78 -177.58 REMARK 500 REMARK 500 THIS ENTRY HAS 258 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1K8H A 1 133 UNP O66640 SSRP_AQUAE 2 134 SEQRES 1 A 133 GLY LYS SER ASP LYS ILE ILE PRO ILE ALA GLU ASN LYS SEQRES 2 A 133 GLU ALA LYS ALA LYS TYR ASP ILE LEU GLU THR TYR GLU SEQRES 3 A 133 ALA GLY ILE VAL LEU LYS GLY SER GLU VAL LYS SER LEU SEQRES 4 A 133 ARG GLU LYS GLY THR VAL SER PHE LYS ASP SER PHE VAL SEQRES 5 A 133 ARG ILE GLU ASN GLY GLU ALA TRP LEU TYR ASN LEU TYR SEQRES 6 A 133 ILE ALA PRO TYR LYS HIS ALA THR ILE GLU ASN HIS ASP SEQRES 7 A 133 PRO LEU ARG LYS ARG LYS LEU LEU LEU HIS LYS ARG GLU SEQRES 8 A 133 ILE MET ARG LEU TYR GLY LYS VAL GLN GLU LYS GLY TYR SEQRES 9 A 133 THR ILE ILE PRO LEU LYS LEU TYR TRP LYS ASN ASN LYS SEQRES 10 A 133 VAL LYS VAL LEU ILE ALA LEU ALA LYS GLY LYS LYS LEU SEQRES 11 A 133 TYR ASP ARG HELIX 1 1 LYS A 13 TYR A 19 1 7 HELIX 2 2 GLY A 33 GLY A 43 1 11 HELIX 3 3 LYS A 89 GLY A 103 1 15 SHEET 1 A 3 ILE A 21 ILE A 29 0 SHEET 2 A 3 LYS A 117 ALA A 125 -1 O VAL A 120 N ALA A 27 SHEET 3 A 3 THR A 105 LYS A 114 -1 N TYR A 112 O LYS A 119 SHEET 1 B 3 SER A 50 GLU A 55 0 SHEET 2 B 3 GLU A 58 ASN A 63 -1 O TYR A 62 N PHE A 51 SHEET 3 B 3 ARG A 83 LEU A 85 -1 O ARG A 83 N LEU A 61 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