HEADER TRANSCRIPTION 03-MAY-10 2XDI TITLE TRYPTOPHAN REPRESSOR WITH L75F MUTATION IN ITS APO FORM (NO TITLE 2 L-TRYPTOPHAN BOUND) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRP OPERON REPRESSOR; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: TEMPERATURE SENSITIVE MUTANT DNA-BINDING PROTEIN 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_STRAIN: CY15075; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PJPR2 KEYWDS APO-L75F-TRPR, L-TRP BINDING, TRANSCRIPTION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR R.TYLER,V.COPIE REVDAT 2 19-JUN-13 2XDI 1 JRNL REMARK VERSN ATOM REVDAT 2 2 TER REVDAT 1 07-JUL-10 2XDI 0 JRNL AUTH R.TYLER,I.PELCZER,J.CAREY,V.COPIE JRNL TITL THREE-DIMENSIONAL SOLUTION NMR STRUCTURE OF APO-L75F-TRPR, JRNL TITL 2 A TEMPERATURE-SENSITIVE MUTANT OF THE TRYPTOPHAN REPRESSOR JRNL TITL 3 PROTEIN. JRNL REF BIOCHEMISTRY V. 41 11954 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12356295 JRNL DOI 10.1021/BI020304T REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS, REMARK 3 GROSSE-KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, REMARK 3 PANNU,READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN REMARK 3 THE JRNL CITATION ABOVE. THE 20 MODELS IN THE DEPOSITED REMARK 3 CO-ORDINATE FILE HAVE SUPERIMPOSED C-ALPHA TRACES OF ONLY REMARK 3 THE SECONDARY STRUCTURE FORMING RESIDUES. THIS IS BECAUSE REMARK 3 IT IS MORE INFORMATIVE TO ALIGN ONLY THE STABLE SEGMENTS REMARK 3 THAN COMPLETE BACKBONES OF APO-L75F-TRPR PROTEIN DUE TO REMARK 3 ITS FLEXIBLE NATURE. REMARK 4 REMARK 4 2XDI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-JUN-10. REMARK 100 THE PDBE ID CODE IS EBI-43619. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 318.0 REMARK 210 PH : 5.7 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 500 MM NACL, 50 MM NAH2PO4, REMARK 210 AND 90% H2O/10% D2O PH 5.7 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 1H-15N HSQC; HNCACB; CBCA(CO) REMARK 210 NH; C(CO)NH; HBHA(CO)NH; REMARK 210 HC(CO)NH; 1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW REMARK 210 METHOD USED : CNS-XPLOR REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY ON 13C, 15N-LABELED APO-L75F-TRPR 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 ALA A 2 REMARK 465 GLN A 3 REMARK 465 ALA B 2 REMARK 465 GLN B 3 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 LEU A 20 H ASP A 24 1.54 REMARK 500 O LEU B 20 H ASP B 24 1.56 REMARK 500 O GLU B 60 H GLY B 64 1.60 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 TYR A 7 -71.17 63.02 REMARK 500 1 ALA A 10 43.23 -96.00 REMARK 500 1 MET A 11 -100.48 -131.81 REMARK 500 1 ALA A 12 79.14 179.93 REMARK 500 1 ARG A 15 -4.39 74.12 REMARK 500 1 LEU A 43 106.98 -55.88 REMARK 500 1 SER A 67 -35.19 178.95 REMARK 500 1 PHE A 75 -36.89 178.37 REMARK 500 1 ALA A 77 64.85 170.98 REMARK 500 1 SER A 86 -164.53 -125.70 REMARK 500 1 SER A 88 -90.97 -72.17 REMARK 500 1 ALA A 92 89.04 63.29 REMARK 500 1 LYS A 106 -70.45 -53.35 REMARK 500 1 SER A 107 62.43 178.84 REMARK 500 1 TYR B 7 -72.40 63.49 REMARK 500 1 ALA B 10 44.09 -95.18 REMARK 500 1 MET B 11 -98.38 -132.91 REMARK 500 1 ALA B 12 79.68 178.23 REMARK 500 1 ARG B 15 -5.36 75.11 REMARK 500 1 LEU B 43 106.19 -56.06 REMARK 500 1 SER B 67 -34.81 178.56 REMARK 500 1 PHE B 75 -37.10 178.99 REMARK 500 1 ALA B 77 67.05 176.93 REMARK 500 1 SER B 86 -166.34 -125.60 REMARK 500 1 SER B 88 -89.79 -78.55 REMARK 500 1 ALA B 92 90.24 62.04 REMARK 500 1 LYS B 106 -73.36 -52.80 REMARK 500 1 SER B 107 63.81 -178.35 REMARK 500 2 TYR A 7 -70.69 -134.47 REMARK 500 2 ALA A 12 -96.93 47.48 REMARK 500 2 GLU A 13 -76.27 59.40 REMARK 500 2 GLU A 65 54.47 82.55 REMARK 500 2 MET A 66 44.41 -79.95 REMARK 500 2 SER A 67 21.99 -160.63 REMARK 500 2 PHE A 75 -29.29 179.79 REMARK 500 2 SER A 88 -124.31 -93.83 REMARK 500 2 ALA A 92 70.68 65.51 REMARK 500 2 LYS A 106 56.24 14.56 REMARK 500 2 TYR B 7 -70.57 -135.33 REMARK 500 2 ALA B 12 -98.11 48.25 REMARK 500 2 GLU B 13 -75.24 59.89 REMARK 500 2 GLU B 65 54.06 83.22 REMARK 500 2 MET B 66 44.68 -80.22 REMARK 500 2 SER B 67 21.60 -159.26 REMARK 500 2 PHE B 75 -28.95 179.98 REMARK 500 2 SER B 88 -124.65 -92.88 REMARK 500 2 ALA B 92 70.52 66.02 REMARK 500 2 LYS B 106 55.74 15.79 REMARK 500 3 SER A 5 -57.57 176.16 REMARK 500 3 ALA A 9 -157.38 -166.33 REMARK 500 REMARK 500 THIS ENTRY HAS 508 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 1 ARG A 15 0.31 SIDE CHAIN REMARK 500 1 ARG A 21 0.28 SIDE CHAIN REMARK 500 1 ARG A 48 0.31 SIDE CHAIN REMARK 500 1 ARG A 54 0.28 SIDE CHAIN REMARK 500 1 ARG A 56 0.27 SIDE CHAIN REMARK 500 1 ARG A 63 0.32 SIDE CHAIN REMARK 500 1 ARG A 69 0.31 SIDE CHAIN REMARK 500 1 ARG A 84 0.31 SIDE CHAIN REMARK 500 1 ARG A 97 0.29 SIDE CHAIN REMARK 500 1 ARG B 15 0.31 SIDE CHAIN REMARK 500 1 ARG B 21 0.28 SIDE CHAIN REMARK 500 1 ARG B 48 0.32 SIDE CHAIN REMARK 500 1 ARG B 54 0.29 SIDE CHAIN REMARK 500 1 ARG B 56 0.25 SIDE CHAIN REMARK 500 1 ARG B 63 0.32 SIDE CHAIN REMARK 500 1 ARG B 69 0.31 SIDE CHAIN REMARK 500 1 ARG B 84 0.31 SIDE CHAIN REMARK 500 1 ARG B 97 0.28 SIDE CHAIN REMARK 500 2 ARG A 15 0.28 SIDE CHAIN REMARK 500 2 ARG A 21 0.26 SIDE CHAIN REMARK 500 2 ARG A 48 0.32 SIDE CHAIN REMARK 500 2 ARG A 54 0.17 SIDE CHAIN REMARK 500 2 ARG A 56 0.29 SIDE CHAIN REMARK 500 2 ARG A 69 0.14 SIDE CHAIN REMARK 500 2 ARG A 84 0.30 SIDE CHAIN REMARK 500 2 ARG A 97 0.32 SIDE CHAIN REMARK 500 2 ARG B 15 0.29 SIDE CHAIN REMARK 500 2 ARG B 21 0.26 SIDE CHAIN REMARK 500 2 ARG B 48 0.32 SIDE CHAIN REMARK 500 2 ARG B 54 0.19 SIDE CHAIN REMARK 500 2 ARG B 56 0.30 SIDE CHAIN REMARK 500 2 ARG B 69 0.10 SIDE CHAIN REMARK 500 2 ARG B 84 0.29 SIDE CHAIN REMARK 500 2 ARG B 97 0.32 SIDE CHAIN REMARK 500 3 ARG A 21 0.19 SIDE CHAIN REMARK 500 3 ARG A 48 0.32 SIDE CHAIN REMARK 500 3 ARG A 54 0.21 SIDE CHAIN REMARK 500 3 ARG A 56 0.20 SIDE CHAIN REMARK 500 3 ARG A 69 0.28 SIDE CHAIN REMARK 500 3 ARG A 84 0.10 SIDE CHAIN REMARK 500 3 ARG A 97 0.29 SIDE CHAIN REMARK 500 3 ARG B 21 0.29 SIDE CHAIN REMARK 500 3 ARG B 48 0.32 SIDE CHAIN REMARK 500 3 ARG B 54 0.21 SIDE CHAIN REMARK 500 3 ARG B 56 0.20 SIDE CHAIN REMARK 500 3 ARG B 69 0.30 SIDE CHAIN REMARK 500 3 ARG B 84 0.09 SIDE CHAIN REMARK 500 3 ARG B 97 0.28 SIDE CHAIN REMARK 500 4 ARG A 21 0.32 SIDE CHAIN REMARK 500 4 ARG A 48 0.27 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 332 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL DBREF 2XDI A 2 108 UNP P0A882 TRPR_ECO57 2 108 DBREF 2XDI B 2 108 UNP P0A882 TRPR_ECO57 2 108 SEQADV 2XDI PHE A 75 UNP P0A882 LEU 75 ENGINEERED MUTATION SEQADV 2XDI PHE B 75 UNP P0A882 LEU 75 ENGINEERED MUTATION SEQRES 1 A 107 ALA GLN GLN SER PRO TYR SER ALA ALA MET ALA GLU GLN SEQRES 2 A 107 ARG HIS GLN GLU TRP LEU ARG PHE VAL ASP LEU LEU LYS SEQRES 3 A 107 ASN ALA TYR GLN ASN ASP LEU HIS LEU PRO LEU LEU ASN SEQRES 4 A 107 LEU MET LEU THR PRO ASP GLU ARG GLU ALA LEU GLY THR SEQRES 5 A 107 ARG VAL ARG ILE VAL GLU GLU LEU LEU ARG GLY GLU MET SEQRES 6 A 107 SER GLN ARG GLU LEU LYS ASN GLU PHE GLY ALA GLY ILE SEQRES 7 A 107 ALA THR ILE THR ARG GLY SER ASN SER LEU LYS ALA ALA SEQRES 8 A 107 PRO VAL GLU LEU ARG GLN TRP LEU GLU GLU VAL LEU LEU SEQRES 9 A 107 LYS SER ASP SEQRES 1 B 107 ALA GLN GLN SER PRO TYR SER ALA ALA MET ALA GLU GLN SEQRES 2 B 107 ARG HIS GLN GLU TRP LEU ARG PHE VAL ASP LEU LEU LYS SEQRES 3 B 107 ASN ALA TYR GLN ASN ASP LEU HIS LEU PRO LEU LEU ASN SEQRES 4 B 107 LEU MET LEU THR PRO ASP GLU ARG GLU ALA LEU GLY THR SEQRES 5 B 107 ARG VAL ARG ILE VAL GLU GLU LEU LEU ARG GLY GLU MET SEQRES 6 B 107 SER GLN ARG GLU LEU LYS ASN GLU PHE GLY ALA GLY ILE SEQRES 7 B 107 ALA THR ILE THR ARG GLY SER ASN SER LEU LYS ALA ALA SEQRES 8 B 107 PRO VAL GLU LEU ARG GLN TRP LEU GLU GLU VAL LEU LEU SEQRES 9 B 107 LYS SER ASP HELIX 1 1 HIS A 16 ASP A 33 1 18 HELIX 2 2 HIS A 35 LEU A 43 1 9 HELIX 3 3 THR A 44 GLY A 64 1 21 HELIX 4 4 ALA A 92 LEU A 105 1 14 HELIX 5 5 HIS B 16 ASP B 33 1 18 HELIX 6 6 HIS B 35 LEU B 43 1 9 HELIX 7 7 THR B 44 GLY B 64 1 21 HELIX 8 8 ALA B 92 LEU B 105 1 14 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