HEADER TRANSCRIPTION 03-JUN-10 2XGC TITLE CRYSTAL STRUCTURE OF A DESIGNED HETERODIMERIC VARIANT T-A(I)B OF THE TITLE 2 TETRACYCLINE REPRESSOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: TETRACYCLINE REPRESSOR PROTEIN CLASS B FROM TRANSPOSON COMPND 3 TN10, TETRACYCLINE REPRESSOR PROTEIN CLASS D; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: RESIDUES 1-50,51-208; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: TETRACYCLINE REPRESSOR PROTEIN CLASS B FROM TRANSPOSON COMPND 10 TN10, TETRACYCLINE REPRESSOR PROTEIN CLASS D; COMPND 11 CHAIN: B; COMPND 12 FRAGMENT: RESIDUES 1-50,51-208; COMPND 13 ENGINEERED: YES; COMPND 14 MUTATION: 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 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 8 ORGANISM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHIMERA, TRANSCRIPTION, TRANSCRIPTION REGULATION, ANTIBIOTIC KEYWDS 2 RESISTANCE EXPDTA X-RAY DIFFRACTION AUTHOR M.T.STIEBRITZ,S.WENGRZIK,J.P.RICHTER,Y.A.MULLER REVDAT 3 20-DEC-23 2XGC 1 REMARK REVDAT 2 20-OCT-10 2XGC 1 JRNL REVDAT 1 22-SEP-10 2XGC 0 JRNL AUTH M.T.STIEBRITZ,S.WENGRZIK,D.L.KLEIN,J.P.RICHTER, JRNL AUTH 2 A.SREBRZYNSKI,S.WEILER,Y.A.MULLER JRNL TITL COMPUTATIONAL DESIGN OF A CHAIN-SPECIFIC TETRACYCLINE JRNL TITL 2 REPRESSOR HETERODIMER. JRNL REF J.MOL.BIOL. V. 403 371 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20816982 JRNL DOI 10.1016/J.JMB.2010.07.055 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 11559 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.221 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1001 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.27 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1639 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 142 REMARK 3 BIN FREE R VALUE : 0.3380 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3086 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 57 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.84000 REMARK 3 B22 (A**2) : 0.84000 REMARK 3 B33 (A**2) : -1.69000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.276 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.226 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.190 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.642 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1623 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1104 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2200 ; 1.402 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2681 ; 1.001 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 200 ; 5.572 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 79 ;37.746 ;23.544 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 288 ;19.693 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;21.376 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 247 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1814 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 340 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 392 ; 0.214 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1064 ; 0.183 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 801 ; 0.177 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 821 ; 0.092 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 50 ; 0.194 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 28 ; 0.179 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 86 ; 0.230 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.347 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1300 ; 0.899 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 402 ; 0.159 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1577 ; 1.088 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 727 ; 1.722 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 620 ; 2.569 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 48 REMARK 3 ORIGIN FOR THE GROUP (A): 19.0170 27.6164 10.7026 REMARK 3 T TENSOR REMARK 3 T11: -0.1473 T22: -0.0127 REMARK 3 T33: -0.1386 T12: 0.0226 REMARK 3 T13: -0.0466 T23: -0.0606 REMARK 3 L TENSOR REMARK 3 L11: 7.4940 L22: 2.7784 REMARK 3 L33: 14.0505 L12: -2.1996 REMARK 3 L13: 9.6877 L23: -1.2621 REMARK 3 S TENSOR REMARK 3 S11: 0.1495 S12: 0.4761 S13: -0.0512 REMARK 3 S21: 0.0106 S22: -0.0557 S23: 0.1669 REMARK 3 S31: 0.8309 S32: 0.3757 S33: -0.0938 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 49 A 95 REMARK 3 ORIGIN FOR THE GROUP (A): 21.4865 28.0512 34.3918 REMARK 3 T TENSOR REMARK 3 T11: -0.1255 T22: -0.1168 REMARK 3 T33: -0.0586 T12: 0.0246 REMARK 3 T13: 0.0093 T23: -0.0178 REMARK 3 L TENSOR REMARK 3 L11: 1.6135 L22: 0.0340 REMARK 3 L33: 20.5339 L12: -0.2319 REMARK 3 L13: 3.0982 L23: -0.3506 REMARK 3 S TENSOR REMARK 3 S11: -0.0622 S12: 0.0383 S13: -0.2516 REMARK 3 S21: 0.0790 S22: 0.0267 S23: 0.4217 REMARK 3 S31: 0.4907 S32: -1.4468 S33: 0.0354 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 96 A 151 REMARK 3 ORIGIN FOR THE GROUP (A): 23.7444 37.0748 37.0572 REMARK 3 T TENSOR REMARK 3 T11: -0.2016 T22: -0.1577 REMARK 3 T33: -0.0745 T12: 0.1197 REMARK 3 T13: -0.0025 T23: 0.0507 REMARK 3 L TENSOR REMARK 3 L11: 3.7172 L22: 2.9766 REMARK 3 L33: 12.4396 L12: -0.2683 REMARK 3 L13: -2.6066 L23: 1.5442 REMARK 3 S TENSOR REMARK 3 S11: -0.2127 S12: 0.2705 S13: 0.1946 REMARK 3 S21: 0.0511 S22: 0.2637 S23: 0.4526 REMARK 3 S31: -0.6701 S32: -1.1004 S33: -0.0510 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 166 A 208 REMARK 3 ORIGIN FOR THE GROUP (A): 38.6388 27.7188 46.1604 REMARK 3 T TENSOR REMARK 3 T11: -0.1180 T22: -0.1141 REMARK 3 T33: -0.2015 T12: 0.1978 REMARK 3 T13: -0.0874 T23: 0.1387 REMARK 3 L TENSOR REMARK 3 L11: 7.9816 L22: 3.1842 REMARK 3 L33: 5.2559 L12: 2.4906 REMARK 3 L13: 0.3861 L23: -2.5234 REMARK 3 S TENSOR REMARK 3 S11: 0.0376 S12: -0.0293 S13: -0.6449 REMARK 3 S21: 0.3901 S22: -0.3058 S23: -0.0482 REMARK 3 S31: 1.1075 S32: 0.7065 S33: 0.2682 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B REMARK 3 FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U REMARK 3 FACTORS. THE CRYSTAL STRUCTURE CORRESPONDS TO A HETERODIMER WITH REMARK 3 CHAINS A AND B. BOTH CHAINS DIFFER AT ONLY 5 POSITIONS. THE DATA REMARK 3 HAS BEEN EXPLAINED A BIMODAL DISORDER MODEL IN WHICH BOTH CHAINS REMARK 3 ARE PRESENT WITH 0.5 OCCUPANCY IN THE ASYMMETRIC UNIT AT THE REMARK 3 SAME TIME. REMARK 4 REMARK 4 2XGC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-JUN-10. REMARK 100 THE DEPOSITION ID IS D_1290044139. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12563 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.20 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 12.00 REMARK 200 R MERGE FOR SHELL (I) : 0.63000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1A6I REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 34.57600 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 91.68600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 45.84300 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.57600 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 137.52900 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 137.52900 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.57600 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 45.84300 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 34.57600 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 91.68600 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 34.57600 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 91.68600 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 34.57600 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 137.52900 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 45.84300 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 34.57600 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 45.84300 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 137.52900 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 34.57600 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 34.57600 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 91.68600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.9 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 69.15200 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 69.15200 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.9 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 69.15200 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 69.15200 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2032 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ALA 136 TO TRP REMARK 400 ENGINEERED RESIDUE IN CHAIN B, PHE 140 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN B, SER 192 TO TRP REMARK 400 ENGINEERED RESIDUE IN CHAIN A, LEU 193 TO ILE REMARK 400 ENGINEERED RESIDUE IN CHAIN A, PHE 197 TO ILE REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 THR A 152 REMARK 465 ALA A 153 REMARK 465 ALA A 154 REMARK 465 LEU A 155 REMARK 465 THR A 156 REMARK 465 ASP A 157 REMARK 465 ARG A 158 REMARK 465 PRO A 159 REMARK 465 ALA A 160 REMARK 465 ALA A 161 REMARK 465 PRO A 162 REMARK 465 ASP A 163 REMARK 465 GLU A 164 REMARK 465 ASN A 165 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 THR B 152 REMARK 465 ALA B 153 REMARK 465 ALA B 154 REMARK 465 LEU B 155 REMARK 465 THR B 156 REMARK 465 ASP B 157 REMARK 465 ARG B 158 REMARK 465 PRO B 159 REMARK 465 ALA B 160 REMARK 465 ALA B 161 REMARK 465 PRO B 162 REMARK 465 ASP B 163 REMARK 465 GLU B 164 REMARK 465 ASN B 165 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 OE2 GLU A 150 O HOH A 2045 1.89 REMARK 500 OE2 GLU B 150 O HOH A 2045 1.89 REMARK 500 O HOH A 2017 O HOH A 2048 2.15 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 TYR A 66 54.13 -91.11 REMARK 500 GLN A 175 -37.63 -32.77 REMARK 500 SER A 179 37.83 -78.73 REMARK 500 ASP A 180 121.31 -174.08 REMARK 500 LEU A 204 -126.36 71.23 REMARK 500 TYR B 66 54.13 -91.11 REMARK 500 GLN B 175 -37.63 -32.77 REMARK 500 SER B 179 37.83 -78.73 REMARK 500 ASP B 180 121.31 -174.08 REMARK 500 LEU B 204 -126.36 71.23 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2004 DISTANCE = 5.84 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2X6O RELATED DB: PDB REMARK 900 TET REPRESSOR CLASS D IN COMPLEX WITH 7- CHLOR-2-CYANO-ISO- REMARK 900 TETRACYCLINE REMARK 900 RELATED ID: 1A6I RELATED DB: PDB REMARK 900 TET REPRESSOR, CLASS D VARIANT REMARK 900 RELATED ID: 2X9D RELATED DB: PDB REMARK 900 TET REPRESSOR (CLASS D) IN COMPLEX WITH ISO-7-CHLORTETRACYCLINE REMARK 900 RELATED ID: 1BJZ RELATED DB: PDB REMARK 900 TETRACYCLINE CHELATED MG2+ -ION INITIATES HELIX UNWINDING FOR TET REMARK 900 REPRESSOR INDUCTION REMARK 900 RELATED ID: 1QPI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TETRACYCLINE REPRESSOR/ OPERATOR COMPLEX REMARK 900 RELATED ID: 2VKE RELATED DB: PDB REMARK 900 TET REPRESSOR CLASS D COMPLEXED WITH COBALT AND TETRACYCLINE REMARK 900 RELATED ID: 1DU7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TET REPRESSOR CLASS D WITH 4-EPI- TETRACYCLINE REMARK 900 RELATED ID: 2XGD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A DESIGNED HOMODIMERIC VARIANT T-A(L)A(L) OF REMARK 900 THE TETRACYCLINE REPRESSOR REMARK 900 RELATED ID: 2TRT RELATED DB: PDB REMARK 900 TETRACYCLINE REPRESSOR CLASS D REMARK 900 RELATED ID: 2VKV RELATED DB: PDB REMARK 900 TETR (BD) VARIANT L17G WITH REVERSE PHENOTYPE REMARK 900 RELATED ID: 2XB5 RELATED DB: PDB REMARK 900 TET REPRESSOR (CLASS D) IN COMPLEX WITH 7 -IODOTETRACYCLINE REMARK 900 RELATED ID: 1ORK RELATED DB: PDB REMARK 900 TET REPRESSOR, CLASS D IN COMPLEX WITH 9 -(N,N-DIMETHYLGLYCYLAMIDO)- REMARK 900 6-DEMETHYL-6- DEOXY-TETRACYCLINE REMARK 900 RELATED ID: 1BJ0 RELATED DB: PDB REMARK 900 TETRACYCLINE CHELATED MG2+ -ION INITIATES HELIX UNWINDING FOR TET REMARK 900 REPRESSOR INDUCTION REMARK 900 RELATED ID: 2TCT RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: TETRACYCLINE REPRESSOR; CHAIN: NULL; SYNONYM: REMARK 900 TET REPRESSOR, CLASS D ; ENGINEERED: YES REMARK 900 RELATED ID: 1BJY RELATED DB: PDB REMARK 900 TETRACYCLINE CHELATED MG2+ -ION INITIATES HELIX UNWINDING FOR TET REMARK 900 REPRESSOR INDUCTION REMARK 900 RELATED ID: 2XGE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A DESIGNED HETERODIMERIC VARIANT T-A(A)B OF REMARK 900 THE TETRACYCLINE REPRESSOR REMARK 999 REMARK 999 SEQUENCE REMARK 999 ENGINEERED VARIANT, NAMELY CHIMERA OF P04483 AND P0ACT4 ( REMARK 999 UNIPROT ACCESSION NUMBERS) REMARK 999 AUTHOR HAS MENTIONED THAT THE C-TERMINUS OF P0ACT4 HAS BEEN REMARK 999 TRUNCATED ARTIFICIALLY SINCE THE LATTER HAS 218 RESIDUES REMARK 999 IN TOTAL. FOR B CHAIN THERE IS AN ARTIFICIAL N-TERMINAL REMARK 999 EXTENSION PRESENT IN THE PROTEIN. DBREF 2XGC A 1 50 UNP P04483 TETR2_ECOLX 1 50 DBREF 2XGC A 51 208 UNP P0ACT4 TETR4_ECOLX 51 208 DBREF 2XGC B 1 50 UNP P04483 TETR2_ECOLX 1 50 DBREF 2XGC B 51 208 UNP P0ACT4 TETR4_ECOLX 51 208 SEQADV 2XGC GLY B -2 UNP P04483 EXPRESSION TAG SEQADV 2XGC SER B -1 UNP P04483 EXPRESSION TAG SEQADV 2XGC HIS B 0 UNP P04483 EXPRESSION TAG SEQADV 2XGC TRP A 136 UNP P0ACT4 ALA 136 ENGINEERED MUTATION SEQADV 2XGC ALA B 140 UNP P0ACT4 PHE 140 ENGINEERED MUTATION SEQADV 2XGC TRP B 192 UNP P0ACT4 SER 192 ENGINEERED MUTATION SEQADV 2XGC ILE A 193 UNP P0ACT4 LEU 193 ENGINEERED MUTATION SEQADV 2XGC ILE A 197 UNP P0ACT4 PHE 197 ENGINEERED MUTATION SEQRES 1 A 208 MET SER ARG LEU ASP LYS SER LYS VAL ILE ASN SER ALA SEQRES 2 A 208 LEU GLU LEU LEU ASN GLU VAL GLY ILE GLU GLY LEU THR SEQRES 3 A 208 THR ARG LYS LEU ALA GLN LYS LEU GLY VAL GLU GLN PRO SEQRES 4 A 208 THR LEU TYR TRP HIS VAL LYS ASN LYS ARG ALA LEU LEU SEQRES 5 A 208 ASP ALA LEU ALA VAL GLU ILE LEU ALA ARG HIS HIS ASP SEQRES 6 A 208 TYR SER LEU PRO ALA ALA GLY GLU SER TRP GLN SER PHE SEQRES 7 A 208 LEU ARG ASN ASN ALA MET SER PHE ARG ARG ALA LEU LEU SEQRES 8 A 208 ARG TYR ARG ASP GLY ALA LYS VAL HIS LEU GLY THR ARG SEQRES 9 A 208 PRO ASP GLU LYS GLN TYR ASP THR VAL GLU THR GLN LEU SEQRES 10 A 208 ARG PHE MET THR GLU ASN GLY PHE SER LEU ARG ASP GLY SEQRES 11 A 208 LEU TYR ALA ILE SER TRP VAL SER HIS PHE THR LEU GLY SEQRES 12 A 208 ALA VAL LEU GLU GLN GLN GLU HIS THR ALA ALA LEU THR SEQRES 13 A 208 ASP ARG PRO ALA ALA PRO ASP GLU ASN LEU PRO PRO LEU SEQRES 14 A 208 LEU ARG GLU ALA LEU GLN ILE MET ASP SER ASP ASP GLY SEQRES 15 A 208 GLU GLN ALA PHE LEU HIS GLY LEU GLU SER ILE ILE ARG SEQRES 16 A 208 GLY ILE GLU VAL GLN LEU THR ALA LEU LEU GLN ILE VAL SEQRES 1 B 211 GLY SER HIS MET SER ARG LEU ASP LYS SER LYS VAL ILE SEQRES 2 B 211 ASN SER ALA LEU GLU LEU LEU ASN GLU VAL GLY ILE GLU SEQRES 3 B 211 GLY LEU THR THR ARG LYS LEU ALA GLN LYS LEU GLY VAL SEQRES 4 B 211 GLU GLN PRO THR LEU TYR TRP HIS VAL LYS ASN LYS ARG SEQRES 5 B 211 ALA LEU LEU ASP ALA LEU ALA VAL GLU ILE LEU ALA ARG SEQRES 6 B 211 HIS HIS ASP TYR SER LEU PRO ALA ALA GLY GLU SER TRP SEQRES 7 B 211 GLN SER PHE LEU ARG ASN ASN ALA MET SER PHE ARG ARG SEQRES 8 B 211 ALA LEU LEU ARG TYR ARG ASP GLY ALA LYS VAL HIS LEU SEQRES 9 B 211 GLY THR ARG PRO ASP GLU LYS GLN TYR ASP THR VAL GLU SEQRES 10 B 211 THR GLN LEU ARG PHE MET THR GLU ASN GLY PHE SER LEU SEQRES 11 B 211 ARG ASP GLY LEU TYR ALA ILE SER ALA VAL SER HIS ALA SEQRES 12 B 211 THR LEU GLY ALA VAL LEU GLU GLN GLN GLU HIS THR ALA SEQRES 13 B 211 ALA LEU THR ASP ARG PRO ALA ALA PRO ASP GLU ASN LEU SEQRES 14 B 211 PRO PRO LEU LEU ARG GLU ALA LEU GLN ILE MET ASP SER SEQRES 15 B 211 ASP ASP GLY GLU GLN ALA PHE LEU HIS GLY LEU GLU TRP SEQRES 16 B 211 LEU ILE ARG GLY PHE GLU VAL GLN LEU THR ALA LEU LEU SEQRES 17 B 211 GLN ILE VAL FORMUL 3 HOH *57(H2 O) HELIX 1 1 LYS A 6 VAL A 20 1 15 HELIX 2 2 ARG A 28 LYS A 33 1 6 HELIX 3 3 GLN A 38 TYR A 42 1 5 HELIX 4 4 LYS A 48 ARG A 62 1 15 HELIX 5 5 TRP A 75 LEU A 90 1 16 HELIX 6 6 GLY A 96 LEU A 101 1 6 HELIX 7 7 GLU A 107 THR A 121 1 15 HELIX 8 8 LEU A 127 HIS A 151 1 25 HELIX 9 9 PRO A 167 ALA A 173 1 7 HELIX 10 10 GLU A 183 ILE A 194 1 12 HELIX 11 11 GLY A 196 ALA A 203 1 8 HELIX 12 12 LYS B 6 VAL B 20 1 15 HELIX 13 13 ARG B 28 LYS B 33 1 6 HELIX 14 14 LYS B 48 ARG B 62 1 15 HELIX 15 15 TRP B 75 LEU B 90 1 16 HELIX 16 16 GLY B 96 LEU B 101 1 6 HELIX 17 17 GLU B 107 THR B 121 1 15 HELIX 18 18 LEU B 127 HIS B 151 1 25 HELIX 19 19 PRO B 168 ALA B 173 1 6 HELIX 20 20 GLU B 183 ILE B 194 1 12 HELIX 21 21 GLY B 196 ALA B 203 1 8 SHEET 1 AA 2 ARG A 3 ASP A 5 0 SHEET 2 AA 2 ARG B 3 ASP B 5 1 O ARG B 3 N LEU A 4 SHEET 1 AB 2 GLY A 21 THR A 27 0 SHEET 2 AB 2 GLY B 21 THR B 27 1 O GLY B 21 N ILE A 22 SHEET 1 AC 2 LEU A 34 GLU A 37 0 SHEET 2 AC 2 LEU B 34 GLU B 37 1 O LEU B 34 N GLY A 35 SHEET 1 AD 2 TRP A 43 ASN A 47 0 SHEET 2 AD 2 THR B 40 ASN B 47 1 O TYR B 42 N TRP A 43 SHEET 1 AE 2 HIS A 63 SER A 67 0 SHEET 2 AE 2 HIS B 63 SER B 67 1 O HIS B 63 N HIS A 64 SHEET 1 AF 2 ALA A 70 SER A 74 0 SHEET 2 AF 2 ALA B 70 SER B 74 1 O ALA B 70 N ALA A 71 SHEET 1 AG 2 LEU A 91 ASP A 95 0 SHEET 2 AG 2 LEU B 91 ASP B 95 1 O LEU B 91 N ARG A 92 SHEET 1 AH 2 GLY A 102 THR A 103 0 SHEET 2 AH 2 GLY B 102 THR B 103 1 O GLY B 102 N THR A 103 SHEET 1 AI 2 ASP A 106 ASP A 106 0 SHEET 2 AI 2 ASP B 106 ASP B 106 0 SHEET 1 AJ 2 GLU A 122 SER A 126 0 SHEET 2 AJ 2 GLU B 122 SER B 126 1 O GLU B 122 N ASN A 123 SHEET 1 AK 2 LEU A 174 GLY A 182 0 SHEET 2 AK 2 LEU B 174 GLY B 182 1 O LEU B 174 N GLN A 175 SHEET 1 AL 2 ARG A 195 ARG A 195 0 SHEET 2 AL 2 ARG B 195 ARG B 195 0 SHEET 1 AM 2 LEU A 204 ILE A 207 0 SHEET 2 AM 2 LEU B 204 ILE B 207 1 O LEU B 204 N LEU A 205 CRYST1 69.152 69.152 183.372 90.00 90.00 90.00 I 41 2 2 16 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 0.014461 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014461 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005453 0.00000