PDB Short entry for 1IB8 HEADER NUCLEIC ACID BINDING PROTEIN 27-MAR-01 1IB8 TITLE SOLUTION STRUCTURE AND FUNCTION OF A CONSERVED PROTEIN SP14.3 ENCODED TITLE 2 BY AN ESSENTIAL STREPTOCOCCUS PNEUMONIAE GENE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONSERVED PROTEIN SP14.3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 1313; SOURCE 4 GENE: ESSENTIAL GENE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS NUCLEIC ACID BINDING PROTEIN, RIBOSOMAL PROTEIN, ESSENTIAL GENE, KEYWDS 2 STRUCTURAL GENOMICS EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR L.YU,A.H.GUNASEKERA,J.MACK,E.T.OLEJNICZAK,L.E.CHOVAN,X.RUAN, AUTHOR 2 D.L.TOWNE,C.G.LERNER,S.W.FESIK REVDAT 3 23-FEB-22 1IB8 1 REMARK REVDAT 2 24-FEB-09 1IB8 1 VERSN REVDAT 1 27-MAR-02 1IB8 0 JRNL AUTH L.YU,A.H.GUNASEKERA,J.MACK,E.T.OLEJNICZAK,L.E.CHOVAN,X.RUAN, JRNL AUTH 2 D.L.TOWNE,C.G.LERNER,S.W.FESIK JRNL TITL SOLUTION STRUCTURE AND FUNCTION OF A CONSERVED PROTEIN JRNL TITL 2 SP14.3 ENCODED BY AN ESSENTIAL STREPTOCOCCUS PNEUMONIAE GENE JRNL REF J.MOL.BIOL. V. 311 593 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11493012 JRNL DOI 10.1006/JMBI.2001.4894 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : IN-HOUSE SOFTWARE, CNX 2000 REMARK 3 AUTHORS : BRUNGER (CNX) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IB8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-APR-01. REMARK 100 THE DEPOSITION ID IS D_1000013121. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM SP14.3 15N-LABELED, 15N,13C REMARK 210 -LABELED, AND 15N,13C,2H-LABELED REMARK 210 WITH SELECTIVELY PROTONATED REMARK 210 METHYL GROUPS. 50 MM BISTRIS HCL, REMARK 210 PH 6.5, 50 MM AMMONIUM SULPHATE. REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNX SOFTWARE 2000 PARALLEL REMARK 210 METHOD USED : DISTANCE GEOMETRY/SIMULATED REMARK 210 ANNEALING PROTOCOL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. 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 SER A 2 -175.78 -174.12 REMARK 500 ASP A 5 130.99 -177.64 REMARK 500 VAL A 21 -71.49 -162.16 REMARK 500 ALA A 24 172.57 58.78 REMARK 500 SER A 38 41.00 -153.47 REMARK 500 GLU A 50 88.25 178.62 REMARK 500 ILE A 52 172.69 54.70 REMARK 500 THR A 53 -174.31 174.41 REMARK 500 ASP A 69 31.30 -98.47 REMARK 500 THR A 70 31.58 -144.43 REMARK 500 ILE A 71 46.19 -94.04 REMARK 500 ASP A 74 72.60 174.69 REMARK 500 GLU A 78 -44.52 169.47 REMARK 500 LEU A 89 -69.43 -157.42 REMARK 500 GLU A 90 -35.36 170.90 REMARK 500 ARG A 91 70.97 -167.34 REMARK 500 LEU A 93 31.66 -99.82 REMARK 500 ALA A 102 -79.45 -48.08 REMARK 500 VAL A 103 96.83 44.49 REMARK 500 GLN A 113 -80.94 -115.63 REMARK 500 ALA A 114 148.01 170.40 REMARK 500 ASP A 116 59.61 -147.53 REMARK 500 PRO A 149 -158.20 -58.05 REMARK 500 SER A 151 31.25 155.92 REMARK 500 LEU A 152 24.20 -142.85 REMARK 500 LEU A 162 173.97 59.18 REMARK 500 REMARK 500 REMARK: NULL DBREF 1IB8 A 5 162 UNP Q97S61 Y552_STRPN 2 159 SEQRES 1 A 164 GLY SER GLY VAL ASP ALA ILE ALA THR ILE VAL GLU LEU SEQRES 2 A 164 VAL ARG GLU VAL VAL GLU PRO VAL ILE GLU ALA PRO PHE SEQRES 3 A 164 GLU LEU VAL ASP ILE GLU TYR GLY LYS ILE GLY SER ASP SEQRES 4 A 164 MET ILE LEU SER ILE PHE VAL ASP LYS PRO GLU GLY ILE SEQRES 5 A 164 THR LEU ASN ASP THR ALA ASP LEU THR GLU MET ILE SER SEQRES 6 A 164 PRO VAL LEU ASP THR ILE LYS PRO ASP PRO PHE PRO GLU SEQRES 7 A 164 GLN TYR PHE LEU GLU ILE THR SER PRO GLY LEU GLU ARG SEQRES 8 A 164 PRO LEU LYS THR LYS ASP ALA VAL ALA GLY ALA VAL GLY SEQRES 9 A 164 LYS TYR ILE HIS VAL GLY LEU TYR GLN ALA ILE ASP LYS SEQRES 10 A 164 GLN LYS VAL PHE GLU GLY THR LEU LEU ALA PHE GLU GLU SEQRES 11 A 164 ASP GLU LEU THR MET GLU TYR MET ASP LYS THR ARG LYS SEQRES 12 A 164 LYS THR VAL GLN ILE PRO TYR SER LEU VAL SER LYS ALA SEQRES 13 A 164 ARG LEU ALA VAL LYS LEU LEU GLU HELIX 1 1 ASP A 5 GLU A 19 1 15 HELIX 2 2 THR A 53 SER A 65 1 13 HELIX 3 3 THR A 95 VAL A 103 1 9 SHEET 1 A 3 GLU A 27 ILE A 36 0 SHEET 2 A 3 ASP A 39 ASP A 47 -1 O ASP A 39 N ILE A 36 SHEET 3 A 3 TYR A 80 THR A 85 1 O PHE A 81 N LEU A 42 SHEET 1 B 5 LYS A 143 ILE A 148 0 SHEET 2 B 5 GLU A 132 MET A 138 -1 N LEU A 133 O ILE A 148 SHEET 3 B 5 VAL A 120 GLU A 129 -1 N GLU A 122 O MET A 138 SHEET 4 B 5 LYS A 105 GLY A 110 -1 O LYS A 105 N LEU A 125 SHEET 5 B 5 LYS A 155 ALA A 159 -1 N ARG A 157 O HIS A 108 CISPEP 1 ALA A 24 PRO A 25 0 -0.38 CISPEP 2 LYS A 72 PRO A 73 0 -0.02 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