HEADER TRANSCRIPTION ACTIVATOR 13-APR-00 1ETK TITLE THE CRYSTAL STRUCTURE OF E. COLI FIS MUTANT Q68A COMPND MOL_ID: 1; COMPND 2 MOLECULE: FACTOR FOR INVERSION STIMULATION; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FIS; COMPND 5 ENGINEERED: YES; COMPND 6 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 EXPRESSION_SYSTEM_STRAIN: BL21 (-FIS); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS TRANSCRIPTIONAL ACTIVATION REGION, DNA-BINDING PROTEIN, TRANSCRIPTION KEYWDS 2 ACTIVATOR EXPDTA X-RAY DIFFRACTION AUTHOR Y.S.CHENG,W.Z.YANG,R.C.JOHNSON,H.S.YUAN REVDAT 6 03-APR-24 1ETK 1 REMARK REVDAT 5 07-FEB-24 1ETK 1 REMARK REVDAT 4 03-NOV-21 1ETK 1 SEQADV REVDAT 3 24-FEB-09 1ETK 1 VERSN REVDAT 2 01-APR-03 1ETK 1 JRNL REVDAT 1 11-OCT-00 1ETK 0 JRNL AUTH Y.S.CHENG,W.Z.YANG,R.C.JOHNSON,H.S.YUAN JRNL TITL STRUCTURAL ANALYSIS OF THE TRANSCRIPTIONAL ACTIVATION ON JRNL TITL 2 FIS: CRYSTAL STRUCTURES OF SIX FIS MUTANTS WITH DIFFERENT JRNL TITL 3 ACTIVATION PROPERTIES. JRNL REF J.MOL.BIOL. V. 302 1139 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 11183780 JRNL DOI 10.1006/JMBI.2000.4123 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 10775 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 SET) : 0.232 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1123 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1480 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 192 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1230 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 85 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.59000 REMARK 3 B22 (A**2) : -2.45000 REMARK 3 B33 (A**2) : 3.04000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.020 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 17.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.930 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.520 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.590 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.470 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 47.08 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ETK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010879. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-99 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11485 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.070 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11400 REMARK 200 FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.48200 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: THE WILD-TYPE FIS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML PROTEIN, 0.5M SODIUM REMARK 280 CHLORIDE, 0.1M SODIUM ACETATE, 0.05M SODIUM CACODYLATE(PH 6.5), REMARK 280 15% PEG6000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 38.79000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.78500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.16000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 23.78500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.79000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.16000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAINS THAT GIVE ONE BIOLOGICAL REMARK 300 DIMER MOLECULE. 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: 4150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL 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. (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 PHE A 2 REMARK 465 GLU A 3 REMARK 465 GLN A 4 REMARK 465 ARG A 5 REMARK 465 VAL A 6 REMARK 465 ASN A 7 REMARK 465 SER A 8 REMARK 465 SER A 14 REMARK 465 THR A 15 REMARK 465 VAL A 16 REMARK 465 ASN A 17 REMARK 465 SER A 18 REMARK 465 GLN A 19 REMARK 465 ASP A 20 REMARK 465 GLN A 21 REMARK 465 VAL A 22 REMARK 465 THR A 23 REMARK 465 GLN A 24 REMARK 465 ASN A 43 REMARK 465 GLY A 44 REMARK 465 GLN A 45 REMARK 465 ASP A 46 REMARK 465 MET B 1 REMARK 465 PHE B 2 REMARK 465 GLU B 3 REMARK 465 GLN B 4 REMARK 465 SER B 14 REMARK 465 THR B 15 REMARK 465 VAL B 16 REMARK 465 ASN B 17 REMARK 465 SER B 18 REMARK 465 GLN B 19 REMARK 465 ASP B 20 REMARK 465 GLN B 21 REMARK 465 VAL B 22 REMARK 465 THR B 23 REMARK 465 GLN B 24 REMARK 465 LEU B 42 REMARK 465 ASN B 43 REMARK 465 GLY B 44 REMARK 465 GLN B 45 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 ASN A 48 24.65 -148.85 REMARK 500 ASP B 49 35.58 -141.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FIS RELATED DB: PDB REMARK 900 3FIS CONTAINS THE WILD-TYPE FIS REMARK 900 RELATED ID: 1FIP RELATED DB: PDB REMARK 900 1FIP CONTAINS THE FIS MUTANT P61A REMARK 900 RELATED ID: 1F36 RELATED DB: PDB REMARK 900 1F36 CONTAINS THE FIS MUTANT K36E REMARK 900 RELATED ID: 1ETO RELATED DB: PDB REMARK 900 1ETO CONTAINS THE FIS MUTANT R71L REMARK 900 RELATED ID: 1ETQ RELATED DB: PDB REMARK 900 1ETQ CONTAINS THE FIS MUTANT R71Y REMARK 900 RELATED ID: 1ETV RELATED DB: PDB REMARK 900 1ETV CONTAINS THE FIS MUTANT G72A REMARK 900 RELATED ID: 1ETW RELATED DB: PDB REMARK 900 1ETW CONTAINS THE FIS MUTANT G72D REMARK 900 RELATED ID: 1ETX RELATED DB: PDB REMARK 900 1ETX CONTAINS THE FIS MUTANT Q74A REMARK 900 RELATED ID: 1ETY RELATED DB: PDB REMARK 900 1ETY CONTAINS THE FIS WILD TYPE DBREF 1ETK A 1 98 UNP P0A6R3 FIS_ECOLI 1 98 DBREF 1ETK B 1 98 UNP P0A6R3 FIS_ECOLI 1 98 SEQADV 1ETK ALA A 68 UNP P0A6R3 GLN 68 ENGINEERED MUTATION SEQADV 1ETK ALA B 68 UNP P0A6R3 GLN 68 ENGINEERED MUTATION SEQRES 1 A 98 MET PHE GLU GLN ARG VAL ASN SER ASP VAL LEU THR VAL SEQRES 2 A 98 SER THR VAL ASN SER GLN ASP GLN VAL THR GLN LYS PRO SEQRES 3 A 98 LEU ARG ASP SER VAL LYS GLN ALA LEU LYS ASN TYR PHE SEQRES 4 A 98 ALA GLN LEU ASN GLY GLN ASP VAL ASN ASP LEU TYR GLU SEQRES 5 A 98 LEU VAL LEU ALA GLU VAL GLU GLN PRO LEU LEU ASP MET SEQRES 6 A 98 VAL MET ALA TYR THR ARG GLY ASN GLN THR ARG ALA ALA SEQRES 7 A 98 LEU MET MET GLY ILE ASN ARG GLY THR LEU ARG LYS LYS SEQRES 8 A 98 LEU LYS LYS TYR GLY MET ASN SEQRES 1 B 98 MET PHE GLU GLN ARG VAL ASN SER ASP VAL LEU THR VAL SEQRES 2 B 98 SER THR VAL ASN SER GLN ASP GLN VAL THR GLN LYS PRO SEQRES 3 B 98 LEU ARG ASP SER VAL LYS GLN ALA LEU LYS ASN TYR PHE SEQRES 4 B 98 ALA GLN LEU ASN GLY GLN ASP VAL ASN ASP LEU TYR GLU SEQRES 5 B 98 LEU VAL LEU ALA GLU VAL GLU GLN PRO LEU LEU ASP MET SEQRES 6 B 98 VAL MET ALA TYR THR ARG GLY ASN GLN THR ARG ALA ALA SEQRES 7 B 98 LEU MET MET GLY ILE ASN ARG GLY THR LEU ARG LYS LYS SEQRES 8 B 98 LEU LYS LYS TYR GLY MET ASN FORMUL 3 HOH *85(H2 O) HELIX 1 1 PRO A 26 GLN A 41 1 16 HELIX 2 2 ASP A 49 THR A 70 1 22 HELIX 3 3 ASN A 73 GLY A 82 1 10 HELIX 4 4 ASN A 84 TYR A 95 1 12 HELIX 5 5 PRO B 26 GLN B 41 1 16 HELIX 6 6 ASP B 49 THR B 70 1 22 HELIX 7 7 ASN B 73 GLY B 82 1 10 HELIX 8 8 ASN B 84 TYR B 95 1 12 CRYST1 77.580 50.320 47.570 90.00 90.00 90.00 P 21 21 21 8 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 0.012890 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019873 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021022 0.00000