10 20 30 40 50 60 70 80 1P6R - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSCRIPTION 30-APR-03 1P6R
TITLE SOLUTION STRUCTURE OF THE DNA BINDING DOMAIN OF THE TITLE 2 REPRESSOR BLAI.
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENICILLINASE REPRESSOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN (RESIDUES 1-82); COMPND 5 SYNONYM: REGULATORY PROTEIN BLAI, BETA-LACTAMASE REPRESSOR COMPND 6 PROTEIN; COMPND 7 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS LICHENIFORMIS; SOURCE 3 ORGANISM_TAXID: 1402; SOURCE 4 GENE: BLAI OR PENI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PLYS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22
KEYWDS TRANSCRIPTION REGULATION, REPRESSOR, DNA-BINDING, WINGED KEYWDS 2 HELIX PROTEIN, BACTERIAL RESISTANCE TO ANTIBIOTICS
EXPDTA SOLUTION NMR
NUMMDL 19
AUTHOR H.V.MELCKEBEKE,C.VREULS,P.GANS,G.LLABRES,P.FILEE,B.JORIS, AUTHOR 2 J.P.SIMORRE
REVDAT 2 24-FEB-09 1P6R 1 VERSN REVDAT 1 09-DEC-03 1P6R 0
JRNL AUTH H.V.MELCKEBEKE,C.VREULS,P.GANS,G.LLABRES,B.JORIS, JRNL AUTH 2 J.P.SIMORRE JRNL TITL SOLUTION STRUCTURAL STUDY OF BLAI: IMPLICATIONS JRNL TITL 2 FOR THE REPRESSION OF GENES INVOLVED IN JRNL TITL 3 BETA-LACTAM ANTIBIOTIC RESISTANCE. JRNL REF J.MOL.BIOL. V. 333 711 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 14568532 JRNL DOI 10.1016/J.JMB.2003.09.005
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 1991 REMARK 3 AUTHORS : PEARLMAN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: FOR STRUCTURE CALCULATION, A TOTAL REMARK 3 OF 1252 INTERPROTON AND 110 DIHEDRAL RESTRAINTS WERE USED. THE REMARK 3 DISTANCE CONSTRAINTS CONTAIN 596 INTRARESIDUE, 205 SEQUENTIAL, REMARK 3 87 MEDIUM-RANGE, 145 LONG-RANGE, AND 219 AMBIGUOUS REMARK 3 CORRELATIONS.
REMARK 4 REMARK 4 1P6R COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAY-03. REMARK 100 THE RCSB ID CODE IS RCSB019077.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298 REMARK 210 PH : 7.6; 7.6 REMARK 210 IONIC STRENGTH : 300 MM KCL, 75 MM PHOSPHATE REMARK 210 SODIUM; 300 MM KCL, 75 MM REMARK 210 PHOSPHATE SODIUM REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : U-15N 0.75 MM, PHOSPHATE REMARK 210 BUFFER 75 MM PH 7.6, 300 MM REMARK 210 KCL 90% H2O, 10% D2O; U-15N- REMARK 210 13C 0.50 MM, PHOSPHATE BUFFER REMARK 210 75 MM PH 7.6, 300 MM KCL 90% REMARK 210 H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 3D_13C-SEPARATED_ REMARK 210 NOESY, 3D_15N-SEPARATED_NOESY, REMARK 210 3D-13C-SEPARATED NOESY REMARK 210 OPTIMIZED FOR CH GROUPS, 4D REMARK 210 13C-SEPARATED-HSQC-NOESY-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 2000, DISCOVER 2000, REMARK 210 TALOS 1999 REMARK 210 METHOD USED : SIMULATED ANNEALING, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 80 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 19 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 19 REMARK 210 REMARK 210 REMARK: NULL
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 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 THR A 38 70.98 -68.16 REMARK 500 1 ASP A 73 -55.36 -156.29 REMARK 500 1 ASP A 76 81.44 -68.32 REMARK 500 1 TYR A 77 75.52 62.73 REMARK 500 1 LYS A 81 76.00 -64.76 REMARK 500 2 SER A 23 -158.16 -131.93 REMARK 500 2 GLU A 62 77.78 -110.21 REMARK 500 2 SER A 75 -76.52 -65.38 REMARK 500 2 ASP A 76 40.76 -73.59 REMARK 500 3 LYS A 2 -67.71 60.54 REMARK 500 3 SER A 23 -158.17 -131.91 REMARK 500 3 THR A 38 60.41 -68.29 REMARK 500 3 GLU A 74 -78.59 56.61 REMARK 500 3 ASP A 76 -77.90 53.72 REMARK 500 4 ILE A 4 74.04 -152.40 REMARK 500 4 SER A 23 -157.90 -131.46 REMARK 500 4 LYS A 81 -119.40 -179.23 REMARK 500 6 SER A 22 -61.69 -98.83 REMARK 500 6 GLU A 74 -72.63 62.18 REMARK 500 6 TYR A 77 115.84 -162.78 REMARK 500 7 LYS A 2 -70.51 68.92 REMARK 500 7 SER A 23 -158.48 -132.68 REMARK 500 7 THR A 36 -62.12 -93.24 REMARK 500 7 THR A 38 66.43 -67.84 REMARK 500 7 ASP A 73 -62.07 -155.11 REMARK 500 7 ASP A 76 -105.82 48.82 REMARK 500 7 LYS A 81 55.86 -104.49 REMARK 500 8 ILE A 4 61.71 33.20 REMARK 500 8 GLN A 6 78.96 -69.26 REMARK 500 8 SER A 23 -157.57 -131.54 REMARK 500 8 THR A 36 -70.03 -98.48 REMARK 500 8 ALA A 56 -70.54 -97.97 REMARK 500 8 PRO A 70 88.51 -64.33 REMARK 500 8 GLU A 74 -70.83 -34.41 REMARK 500 8 SER A 75 31.39 -90.49 REMARK 500 8 LYS A 81 -131.37 60.79 REMARK 500 9 LYS A 3 -57.44 -150.25 REMARK 500 9 SER A 23 -157.26 -132.50 REMARK 500 9 THR A 38 81.74 -65.30 REMARK 500 10 ILE A 4 68.65 -155.36 REMARK 500 10 SER A 23 -159.66 -132.71 REMARK 500 10 THR A 38 70.40 -69.24 REMARK 500 10 TYR A 77 49.99 -72.99 REMARK 500 11 SER A 23 -158.25 -132.44 REMARK 500 11 THR A 38 78.76 -64.83 REMARK 500 11 ASP A 76 33.05 -94.87 REMARK 500 11 TYR A 77 -78.17 -64.17 REMARK 500 11 LYS A 81 -50.12 -158.94 REMARK 500 12 GLN A 6 48.29 -80.35 REMARK 500 12 SER A 23 -156.60 -130.65 REMARK 500 12 LYS A 54 26.66 -72.48 REMARK 500 12 ALA A 56 -39.55 -131.25 REMARK 500 13 LYS A 2 91.21 67.16 REMARK 500 13 LYS A 3 -76.38 68.11 REMARK 500 13 ILE A 4 99.61 -33.15 REMARK 500 13 SER A 23 -158.10 -131.62 REMARK 500 13 ASP A 73 -54.18 -155.48 REMARK 500 13 SER A 75 47.97 -74.33 REMARK 500 13 ASP A 76 94.68 -47.72 REMARK 500 14 LYS A 3 -67.17 66.96 REMARK 500 14 PRO A 5 157.45 -49.73 REMARK 500 14 SER A 23 -157.21 -131.29 REMARK 500 14 THR A 38 65.92 -67.79 REMARK 500 14 LYS A 54 26.90 -71.81 REMARK 500 14 ALA A 56 -58.11 -121.74 REMARK 500 15 ILE A 4 -64.08 -29.00 REMARK 500 15 SER A 23 -157.90 -129.21 REMARK 500 15 LYS A 54 26.45 -72.20 REMARK 500 15 GLU A 74 -81.86 56.55 REMARK 500 15 SER A 75 49.92 -87.53 REMARK 500 15 ASP A 76 -156.54 -84.61 REMARK 500 16 HIS A 21 -174.30 -66.86 REMARK 500 16 SER A 22 -60.98 -98.79 REMARK 500 16 ARG A 64 -58.69 -171.95 REMARK 500 16 LYS A 81 -135.21 59.06 REMARK 500 17 SER A 23 -157.87 -131.90 REMARK 500 17 THR A 38 80.25 -62.56 REMARK 500 17 GLU A 74 -71.15 57.40 REMARK 500 17 SER A 75 -92.03 -25.39 REMARK 500 17 ASP A 76 150.67 105.92 REMARK 500 18 SER A 23 -158.26 -132.37 REMARK 500 19 SER A 23 -158.01 -132.24 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 TYR A 68 0.13 SIDE_CHAIN REMARK 500 1 TYR A 77 0.08 SIDE_CHAIN REMARK 500 2 PHE A 66 0.09 SIDE_CHAIN REMARK 500 2 TYR A 68 0.12 SIDE_CHAIN REMARK 500 3 TYR A 68 0.09 SIDE_CHAIN REMARK 500 3 TYR A 77 0.18 SIDE_CHAIN REMARK 500 4 TYR A 68 0.08 SIDE_CHAIN REMARK 500 6 PHE A 66 0.13 SIDE_CHAIN REMARK 500 7 TYR A 68 0.14 SIDE_CHAIN REMARK 500 8 TYR A 68 0.08 SIDE_CHAIN REMARK 500 9 TYR A 68 0.07 SIDE_CHAIN REMARK 500 10 PHE A 66 0.08 SIDE_CHAIN REMARK 500 10 TYR A 68 0.13 SIDE_CHAIN REMARK 500 11 TYR A 68 0.12 SIDE_CHAIN REMARK 500 12 PHE A 66 0.08 SIDE_CHAIN REMARK 500 13 ARG A 64 0.08 SIDE_CHAIN REMARK 500 13 TYR A 77 0.12 SIDE_CHAIN REMARK 500 14 TYR A 68 0.10 SIDE_CHAIN REMARK 500 15 TYR A 68 0.09 SIDE_CHAIN REMARK 500 16 PHE A 66 0.07 SIDE_CHAIN REMARK 500 16 TYR A 68 0.10 SIDE_CHAIN REMARK 500 17 TYR A 68 0.12 SIDE_CHAIN REMARK 500 18 PHE A 66 0.09 SIDE_CHAIN REMARK 500 18 TYR A 77 0.09 SIDE_CHAIN REMARK 500 19 TYR A 68 0.14 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
DBREF 1P6R A 1 82 UNP P06555 BLAI_BACLI 1 82
SEQRES 1 A 82 MET LYS LYS ILE PRO GLN ILE SER ASP ALA GLU LEU GLU SEQRES 2 A 82 VAL MET LYS VAL ILE TRP LYS HIS SER SER ILE ASN THR SEQRES 3 A 82 ASN GLU VAL ILE LYS GLU LEU SER LYS THR SER THR TRP SEQRES 4 A 82 SER PRO LYS THR ILE GLN THR MET LEU LEU ARG LEU ILE SEQRES 5 A 82 LYS LYS GLY ALA LEU ASN HIS HIS LYS GLU GLY ARG VAL SEQRES 6 A 82 PHE VAL TYR THR PRO ASN ILE ASP GLU SER ASP TYR ILE SEQRES 7 A 82 GLU VAL LYS SER
HELIX 1 1 SER A 8 LYS A 20 1 13 HELIX 2 2 THR A 26 SER A 37 1 12 HELIX 3 3 SER A 40 LYS A 54 1 15
SHEET 1 A 3 ILE A 24 ASN A 25 0 SHEET 2 A 3 VAL A 65 PRO A 70 -1 O TYR A 68 N ILE A 24 SHEET 3 A 3 LEU A 57 GLU A 62 -1 N HIS A 60 O VAL A 67
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