HEADER TRANSFERASE 13-JAN-00 1DU2 TITLE SOLUTION STRUCTURE OF THE THETA SUBUNIT OF DNA POLYMERASE III COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA POLYMERASE III; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: THETA SUBUNIT; COMPND 5 EC: 2.7.7.7; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PCM869 KEYWDS DNA POLYMERASE, ALPHA HELIX, TRANSFERASE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.A.KENIRY,H.A.BERTHON,J.-Y.YANG,C.S.MILES,N.E.DIXON REVDAT 4 16-FEB-22 1DU2 1 REMARK REVDAT 3 24-FEB-09 1DU2 1 VERSN REVDAT 2 01-APR-03 1DU2 1 JRNL REVDAT 1 31-MAY-00 1DU2 0 JRNL AUTH M.A.KENIRY,H.A.BERTHON,J.Y.YANG,C.S.MILES,N.E.DIXON JRNL TITL NMR SOLUTION STRUCTURE OF THE THETA SUBUNIT OF DNA JRNL TITL 2 POLYMERASE III FROM ESCHERICHIA COLI. JRNL REF PROTEIN SCI. V. 9 721 2000 JRNL REFN ISSN 0961-8368 JRNL PMID 10794414 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR 5.2 AND 6.1, SPSCAN 1.0.53, DYANA 1.5 REMARK 3 AUTHORS : VARIAN ASSOCIATES (VNMR), GLASER (SPSCAN), REMARK 3 GUENTERT (DYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON 819 REMARK 3 RESTRAINTS, 511 ARE NOE-DERIVED DISTANCE CONSTRAINTS, 300 REMARK 3 DIHEDRAL ANGLE RESTRAINTS AND 8 DISTANCE RESTRAINTS FROM REMARK 3 HYDROGEN BONDS REMARK 4 REMARK 4 1DU2 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-00. REMARK 100 THE DEPOSITION ID IS D_1000010367. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298; 298 REMARK 210 PH : 6.5; 6.5; 6.5 REMARK 210 IONIC STRENGTH : 0.03; 0.03; 0.03 REMARK 210 PRESSURE : AAMBIENT; AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM THETA SUBUNIT U-15N; 10 MM REMARK 210 PHOSPHATE BUFFER PH 6.5;; 1 MM REMARK 210 THETA SUBUNIT U-15N,13C; 10 MM REMARK 210 PHOSPHATE BUFFER, PH 6.5; 1 MM REMARK 210 THETA SUBUNIT; 10 MM PHOSPHATE REMARK 210 BUFFER PH 6.5; REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_TOCSY; HNHA; HNHB; 3D_ REMARK 210 13C-SEPARATED_NOESY; 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; VXRS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY 1.3.10 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 400 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED BY DOUBLE AND TRIPLE REMARK 210 RESONANCE HETERONUCLEAR NMR SPECTROSCOPY TECHNIQUES. THERE IS REMARK 210 EVIDENCE OF SUBSTANTIAL CONFORMATIONAL EXCHANGE IN SECTIONS OF REMARK 210 THE CHAIN THAT SEVERELY LIMIT THE PRECISION OF THE STRUCTURE IN REMARK 210 THESE REGIONS OF THE MOLECULE. SPECIFICALLY, CONFORMATIONAL REMARK 210 EXCHANGE OCCURS IN THE REGIONS D19-M33 AND L55-S63. 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: 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 ARG A 53 H LEU A 56 1.50 REMARK 500 O GLU A 46 H ARG A 49 1.50 REMARK 500 O GLU A 12 H VAL A 16 1.51 REMARK 500 O PRO A 34 H ILE A 36 1.52 REMARK 500 O HIS A 47 H TRP A 51 1.53 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 LEU A 2 71.47 -168.07 REMARK 500 1 ALA A 6 93.25 63.94 REMARK 500 1 LEU A 8 107.26 163.69 REMARK 500 1 ASP A 9 49.02 -172.63 REMARK 500 1 ALA A 21 -78.78 -57.35 REMARK 500 1 VAL A 25 -79.00 -117.55 REMARK 500 1 LYS A 28 118.10 -177.43 REMARK 500 1 GLU A 29 -37.12 -33.75 REMARK 500 1 ARG A 30 -61.31 71.96 REMARK 500 1 ASN A 32 64.05 63.75 REMARK 500 1 VAL A 35 57.02 -67.53 REMARK 500 1 GLU A 43 -78.11 -90.73 REMARK 500 1 GLU A 54 -37.73 -33.41 REMARK 500 1 ARG A 55 -31.17 -39.44 REMARK 500 1 LEU A 56 69.34 -174.06 REMARK 500 1 ALA A 58 151.62 64.05 REMARK 500 1 HIS A 59 -76.60 70.70 REMARK 500 1 ARG A 60 168.90 68.44 REMARK 500 1 LEU A 61 158.57 66.08 REMARK 500 1 ALA A 62 -68.19 -159.94 REMARK 500 1 SER A 63 100.31 63.16 REMARK 500 1 SER A 67 118.48 60.32 REMARK 500 1 LEU A 69 83.10 69.85 REMARK 500 1 PRO A 70 -164.26 -74.98 REMARK 500 1 GLU A 72 156.26 -42.58 REMARK 500 1 LYS A 74 152.56 62.06 REMARK 500 1 LEU A 75 64.00 67.59 REMARK 500 2 LYS A 3 -167.46 -165.27 REMARK 500 2 ASN A 4 90.02 66.96 REMARK 500 2 ALA A 6 105.05 75.38 REMARK 500 2 LEU A 8 76.53 61.17 REMARK 500 2 ASP A 9 51.05 -166.75 REMARK 500 2 ALA A 22 -152.20 59.43 REMARK 500 2 ALA A 23 125.50 65.65 REMARK 500 2 ALA A 26 -34.51 -38.50 REMARK 500 2 PHE A 27 70.39 -153.67 REMARK 500 2 LYS A 28 18.12 -146.25 REMARK 500 2 VAL A 35 56.32 -69.08 REMARK 500 2 GLU A 43 -72.76 -82.88 REMARK 500 2 LEU A 48 -33.17 -38.50 REMARK 500 2 GLU A 54 -33.60 -34.42 REMARK 500 2 LEU A 56 63.32 66.39 REMARK 500 2 ALA A 58 -38.20 -37.35 REMARK 500 2 ARG A 60 126.61 -178.64 REMARK 500 2 ALA A 62 -67.09 -178.00 REMARK 500 2 SER A 63 76.31 63.25 REMARK 500 2 VAL A 64 -99.00 -113.55 REMARK 500 2 LEU A 66 94.83 78.85 REMARK 500 2 TYR A 71 -46.24 -131.01 REMARK 500 2 GLU A 72 93.46 54.12 REMARK 500 REMARK 500 THIS ENTRY HAS 496 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1DU2 A 1 76 UNP P0ABS8 HOLE_ECOLI 1 76 SEQRES 1 A 76 MET LEU LYS ASN LEU ALA LYS LEU ASP GLN THR GLU MET SEQRES 2 A 76 ASP LYS VAL ASN VAL ASP LEU ALA ALA ALA GLY VAL ALA SEQRES 3 A 76 PHE LYS GLU ARG TYR ASN MET PRO VAL ILE ALA GLU ALA SEQRES 4 A 76 VAL GLU ARG GLU GLN PRO GLU HIS LEU ARG SER TRP PHE SEQRES 5 A 76 ARG GLU ARG LEU ILE ALA HIS ARG LEU ALA SER VAL ASN SEQRES 6 A 76 LEU SER ARG LEU PRO TYR GLU PRO LYS LEU LYS HELIX 1 1 GLN A 10 ALA A 22 1 13 HELIX 2 2 ALA A 37 GLN A 44 1 8 HELIX 3 3 GLU A 46 GLU A 54 1 9 HELIX 4 4 ARG A 55 ILE A 57 5 3 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