HEADER TRANSCRIPTION 05-DEC-06 2JBA TITLE PHOB RESPONSE REGULATOR RECEIVER DOMAIN CONSTITUTIVELY-ACTIVE DOUBLE TITLE 2 MUTANT D53A AND Y102C. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATE REGULON TRANSCRIPTIONAL REGULATORY PROTEIN PHOB; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RECEIVER DOMAIN, RESIDUES 1-127; COMPND 5 SYNONYM: PHOB RESPONSE REGULATOR D53A-Y102C; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PHOSPHATE REGULON TRANSCRIPTIONAL REGULATORY PROTEIN PHOB; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: RECEIVER DOMAIN, RESIDUES 1-127; COMPND 12 SYNONYM: PHOB RESPONSE REGULATOR D53A-Y102C; 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: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBAT-4; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 11 ORGANISM_TAXID: 562; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PBAT-4 KEYWDS TRANSCRIPTION FACTOR, SENSORY TRANSDUCTION, PHOSPHATE REGULATION, KEYWDS 2 TRANSCRIPTION REGULATION, ACTIVATOR, TRANSPORT, DNA-BINDING, KEYWDS 3 CONSTITUTIVELY-ACTIVE MUTANT, TWO-COMPONENT REGULATORY SYSTEM, GENE KEYWDS 4 REGULATION, PHOSPHATE TRANSPORT, ACTIVATION OF THE PHO REGULON, KEYWDS 5 TRANSCRIPTION, PHOSPHORYLATION, ALPHA/BETA DOUBLY WOUN FOLD EXPDTA X-RAY DIFFRACTION AUTHOR R.ARRIBAS-BOSACOMA,C.FERRER-ORTA,S.-K.KIM,A.G.BLANCO,P.J.B.PEREIRA, AUTHOR 2 F.X.GOMIS-RUTH,B.L.WANNER,M.COLL,M.SOLA REVDAT 5 13-DEC-23 2JBA 1 LINK REVDAT 4 13-JUL-11 2JBA 1 VERSN REVDAT 3 24-FEB-09 2JBA 1 VERSN REVDAT 2 06-FEB-07 2JBA 1 JRNL REVDAT 1 04-JAN-07 2JBA 0 JRNL AUTH R.ARRIBAS-BOSACOMA,S.-K.KIM,C.FERRER-ORTA,A.G.BLANCO, JRNL AUTH 2 P.J.B.PEREIRA,F.X.GOMIS-RUTH,B.L.WANNER,M.COLL,M.SOLA JRNL TITL THE X-RAY CRYSTAL STRUCTURES OF TWO CONSTITUTIVELY ACTIVE JRNL TITL 2 MUTANTS OF THE ESCHERICHIA COLI PHOB RECEIVER DOMAIN GIVE JRNL TITL 3 INSIGHTS INTO ACTIVATION. JRNL REF J.MOL.BIOL. V. 366 626 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17182055 JRNL DOI 10.1016/J.JMB.2006.11.038 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.SOLA,F.X.GOMIS-RUTH,L.SERRANO,A.GONZALEZ,M.COLL REMARK 1 TITL THREE-DIMENSIONAL CRYSTAL STRUCTURE OF THE TRANSCRIPTION REMARK 1 TITL 2 FACTOR PHOB RECEIVER DOMAIN. REMARK 1 REF J.MOL.BIOL. V. 285 675 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 9878437 REMARK 1 DOI 10.1006/JMBI.1998.2326 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 41049 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.800 REMARK 3 FREE R VALUE TEST SET COUNT : 770 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2092 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2840 REMARK 3 BIN FREE R VALUE SET COUNT : 36 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1957 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.29000 REMARK 3 B22 (A**2) : -0.09000 REMARK 3 B33 (A**2) : -0.10000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.32000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.074 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.070 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.047 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.224 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2019 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2731 ; 1.309 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 244 ; 5.120 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 309 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1507 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 945 ; 0.217 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 223 ; 0.153 ; 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): 53 ; 0.148 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 32 ; 0.142 ; 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): 1241 ; 0.739 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2025 ; 1.424 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 778 ; 2.431 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 706 ; 4.095 ; 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 : 5 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 126 REMARK 3 ORIGIN FOR THE GROUP (A): 12.1960 0.2980 21.3910 REMARK 3 T TENSOR REMARK 3 T11: 0.1449 T22: 0.1372 REMARK 3 T33: 0.0872 T12: 0.0050 REMARK 3 T13: -0.0130 T23: -0.0008 REMARK 3 L TENSOR REMARK 3 L11: 1.3004 L22: 1.3871 REMARK 3 L33: 2.0960 L12: -0.2746 REMARK 3 L13: 0.2135 L23: -0.3798 REMARK 3 S TENSOR REMARK 3 S11: 0.0088 S12: 0.1255 S13: -0.0581 REMARK 3 S21: -0.0747 S22: -0.0415 S23: -0.0029 REMARK 3 S31: 0.0692 S32: -0.0023 S33: 0.0326 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 : B 2 B 122 REMARK 3 ORIGIN FOR THE GROUP (A): -2.7690 -0.1030 48.1200 REMARK 3 T TENSOR REMARK 3 T11: 0.1566 T22: 0.1524 REMARK 3 T33: 0.0515 T12: -0.0214 REMARK 3 T13: -0.0168 T23: -0.0232 REMARK 3 L TENSOR REMARK 3 L11: 2.5992 L22: 1.4137 REMARK 3 L33: 3.2516 L12: 0.7850 REMARK 3 L13: -0.8013 L23: -0.0267 REMARK 3 S TENSOR REMARK 3 S11: 0.1336 S12: -0.2374 S13: 0.0698 REMARK 3 S21: 0.0714 S22: -0.1550 S23: 0.0715 REMARK 3 S31: -0.1839 S32: -0.0076 S33: 0.0214 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1127 A 1127 REMARK 3 RESIDUE RANGE : B 1123 B 1123 REMARK 3 ORIGIN FOR THE GROUP (A): -2.9260 0.2490 30.5480 REMARK 3 T TENSOR REMARK 3 T11: 0.1706 T22: 0.1845 REMARK 3 T33: 0.1634 T12: 0.0270 REMARK 3 T13: -0.0115 T23: -0.0334 REMARK 3 L TENSOR REMARK 3 L11: -0.3302 L22: -0.8615 REMARK 3 L33: 0.4258 L12: -0.2733 REMARK 3 L13: -0.4284 L23: 0.4106 REMARK 3 S TENSOR REMARK 3 S11: -0.0165 S12: 0.0847 S13: -0.1270 REMARK 3 S21: 0.0371 S22: -0.1644 S23: -0.0355 REMARK 3 S31: -0.1756 S32: -0.2216 S33: 0.1809 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 1128 A 1128 REMARK 3 ORIGIN FOR THE GROUP (A): 28.0520 1.5200 20.6700 REMARK 3 T TENSOR REMARK 3 T11: 0.1551 T22: 0.1625 REMARK 3 T33: 0.1655 T12: -0.0051 REMARK 3 T13: -0.0024 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 29.0143 L22: -6.3964 REMARK 3 L33: -59.2765 L12: 33.2557 REMARK 3 L13: 16.8625 L23: 1.1377 REMARK 3 S TENSOR REMARK 3 S11: 0.0250 S12: 1.5639 S13: -1.0907 REMARK 3 S21: 1.1595 S22: -0.4153 S23: -1.4031 REMARK 3 S31: 1.5461 S32: 0.8527 S33: 0.3903 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2001 A 2171 REMARK 3 RESIDUE RANGE : B 2001 B 2132 REMARK 3 ORIGIN FOR THE GROUP (A): 6.6150 0.0580 31.0140 REMARK 3 T TENSOR REMARK 3 T11: 0.0896 T22: 0.0537 REMARK 3 T33: 0.0378 T12: -0.0033 REMARK 3 T13: -0.0436 T23: -0.0263 REMARK 3 L TENSOR REMARK 3 L11: 0.8437 L22: 0.3556 REMARK 3 L33: 1.0069 L12: 0.2536 REMARK 3 L13: -0.3583 L23: -0.2879 REMARK 3 S TENSOR REMARK 3 S11: 0.0381 S12: 0.0119 S13: 0.0111 REMARK 3 S21: -0.0040 S22: -0.0440 S23: 0.0101 REMARK 3 S31: -0.0118 S32: -0.0023 S33: 0.0059 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 : 1.40 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. REMARK 4 REMARK 4 2JBA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-DEC-06. REMARK 100 THE DEPOSITION ID IS D_1290030726. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41827 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 58.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1B00 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3 MICROLITER OF PROTEIN SOLUTION AT REMARK 280 5.5 MG/ML AND 3 MICROLITER OF RESERVOIR SOLUTION (20% (W/V) PEG REMARK 280 4K, 0.4M SODIUM ACETATE, 0.1M TRISHCL (PH 8), 0.01M DTT, PH 8.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 23.81550 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 TOTAL BURIED SURFACE AREA: 1610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ASP 53 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, TYR 102 TO CYS REMARK 400 ENGINEERED RESIDUE IN CHAIN B, ASP 53 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN B, TYR 102 TO CYS 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 ALA A 127 REMARK 465 MET B 1 REMARK 465 ILE B 123 REMARK 465 SER B 124 REMARK 465 PRO B 125 REMARK 465 MET B 126 REMARK 465 ALA B 127 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 O HOH A 2071 O HOH A 2146 1.83 REMARK 500 NH2 ARG A 69 O HOH A 2105 2.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 90 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES 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 A2079 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH B2010 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH B2014 DISTANCE = 6.22 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1127 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD1 REMARK 620 2 MET A 55 O 87.4 REMARK 620 3 HOH A2007 O 124.5 106.0 REMARK 620 4 HOH A2011 O 85.4 151.2 101.0 REMARK 620 5 HOH A2090 O 150.1 89.4 84.8 83.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B1123 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 10 OD1 REMARK 620 2 MET B 55 O 86.8 REMARK 620 3 HOH B2020 O 85.9 147.9 REMARK 620 4 HOH B2051 O 124.4 104.6 105.2 REMARK 620 5 HOH B2102 O 148.2 89.4 80.7 87.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A1127 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B1123 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A1128 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B00 RELATED DB: PDB REMARK 900 PHOB RECEIVER DOMAIN FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 1GXP RELATED DB: PDB REMARK 900 PHOB EFFECTOR DOMAIN IN COMPLEX WITH PHO BOX DNA. REMARK 900 RELATED ID: 1GXQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE PHOB EFFECTOR DOMAIN REMARK 900 RELATED ID: 1QQI RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE DEOXYRIBONUCLEIC ACID-BINDING AND REMARK 900 TRANSACTIVATION DOMAIN OF PHOB FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 1ZES RELATED DB: PDB REMARK 900 BEF3- ACTIVATED PHOB RECEIVER DOMAIN REMARK 900 RELATED ID: 2IYN RELATED DB: PDB REMARK 900 THE CO-FACTOR-INDUCED PRE-ACTIVE CONFORMATION IN PHOB REMARK 900 RELATED ID: 2JB9 RELATED DB: PDB REMARK 900 PHOB RESPONSE REGULATOR RECEIVER DOMAIN CONSTITUTIVELY-ACTIVE REMARK 900 DOUBLE MUTANT D10A AND D53E. REMARK 999 REMARK 999 SEQUENCE REMARK 999 MUTATIONS D53A,Y102C DBREF 2JBA A 1 127 UNP P0AFJ5 PHOB_ECOLI 1 127 DBREF 2JBA B 1 127 UNP P0AFJ5 PHOB_ECOLI 1 127 SEQADV 2JBA ALA A 53 UNP P0AFJ5 ASP 53 ENGINEERED MUTATION SEQADV 2JBA ARG A 69 UNP P0AFJ5 LYS 69 CONFLICT SEQADV 2JBA CYS A 102 UNP P0AFJ5 TYR 102 ENGINEERED MUTATION SEQADV 2JBA ALA B 53 UNP P0AFJ5 ASP 53 ENGINEERED MUTATION SEQADV 2JBA CYS B 102 UNP P0AFJ5 TYR 102 ENGINEERED MUTATION SEQRES 1 A 127 MET ALA ARG ARG ILE LEU VAL VAL GLU ASP GLU ALA PRO SEQRES 2 A 127 ILE ARG GLU MET VAL CYS PHE VAL LEU GLU GLN ASN GLY SEQRES 3 A 127 PHE GLN PRO VAL GLU ALA GLU ASP TYR ASP SER ALA VAL SEQRES 4 A 127 ASN GLN LEU ASN GLU PRO TRP PRO ASP LEU ILE LEU LEU SEQRES 5 A 127 ALA TRP MET LEU PRO GLY GLY SER GLY ILE GLN PHE ILE SEQRES 6 A 127 LYS HIS LEU ARG ARG GLU SER MET THR ARG ASP ILE PRO SEQRES 7 A 127 VAL VAL MET LEU THR ALA ARG GLY GLU GLU GLU ASP ARG SEQRES 8 A 127 VAL ARG GLY LEU GLU THR GLY ALA ASP ASP CYS ILE THR SEQRES 9 A 127 LYS PRO PHE SER PRO LYS GLU LEU VAL ALA ARG ILE LYS SEQRES 10 A 127 ALA VAL MET ARG ARG ILE SER PRO MET ALA SEQRES 1 B 127 MET ALA ARG ARG ILE LEU VAL VAL GLU ASP GLU ALA PRO SEQRES 2 B 127 ILE ARG GLU MET VAL CYS PHE VAL LEU GLU GLN ASN GLY SEQRES 3 B 127 PHE GLN PRO VAL GLU ALA GLU ASP TYR ASP SER ALA VAL SEQRES 4 B 127 ASN GLN LEU ASN GLU PRO TRP PRO ASP LEU ILE LEU LEU SEQRES 5 B 127 ALA TRP MET LEU PRO GLY GLY SER GLY ILE GLN PHE ILE SEQRES 6 B 127 LYS HIS LEU LYS ARG GLU SER MET THR ARG ASP ILE PRO SEQRES 7 B 127 VAL VAL MET LEU THR ALA ARG GLY GLU GLU GLU ASP ARG SEQRES 8 B 127 VAL ARG GLY LEU GLU THR GLY ALA ASP ASP CYS ILE THR SEQRES 9 B 127 LYS PRO PHE SER PRO LYS GLU LEU VAL ALA ARG ILE LYS SEQRES 10 B 127 ALA VAL MET ARG ARG ILE SER PRO MET ALA HET NA A1127 1 HET TRS A1128 8 HET NA B1123 1 HETNAM NA SODIUM ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 NA 2(NA 1+) FORMUL 4 TRS C4 H12 N O3 1+ FORMUL 6 HOH *303(H2 O) HELIX 1 1 GLU A 11 ASN A 25 1 15 HELIX 2 2 ASP A 34 ASN A 40 1 7 HELIX 3 3 GLY A 61 ARG A 70 1 10 HELIX 4 4 GLY A 86 ARG A 93 1 8 HELIX 5 5 SER A 108 ARG A 122 1 15 HELIX 6 6 GLU B 11 ASN B 25 1 15 HELIX 7 7 ASP B 34 ASN B 40 1 7 HELIX 8 8 GLY B 61 ARG B 70 1 10 HELIX 9 9 GLY B 86 ARG B 93 1 8 HELIX 10 10 SER B 108 ARG B 122 1 15 SHEET 1 AA 5 GLN A 28 ALA A 32 0 SHEET 2 AA 5 ARG A 4 VAL A 8 1 O ILE A 5 N VAL A 30 SHEET 3 AA 5 LEU A 49 ALA A 53 1 O LEU A 49 N LEU A 6 SHEET 4 AA 5 VAL A 79 ALA A 84 1 O VAL A 80 N LEU A 52 SHEET 5 AA 5 ASP A 101 LYS A 105 1 O ASP A 101 N MET A 81 SHEET 1 AB 2 MET A 55 LEU A 56 0 SHEET 2 AB 2 GLY A 59 SER A 60 -1 O GLY A 59 N LEU A 56 SHEET 1 BA 5 GLN B 28 ALA B 32 0 SHEET 2 BA 5 ARG B 4 VAL B 8 1 O ILE B 5 N VAL B 30 SHEET 3 BA 5 LEU B 49 ALA B 53 1 O LEU B 49 N LEU B 6 SHEET 4 BA 5 VAL B 79 ALA B 84 1 O VAL B 80 N LEU B 52 SHEET 5 BA 5 ASP B 101 LYS B 105 1 O ASP B 101 N MET B 81 SHEET 1 BB 2 MET B 55 LEU B 56 0 SHEET 2 BB 2 GLY B 59 SER B 60 -1 O GLY B 59 N LEU B 56 LINK OD1 ASP A 10 NA NA A1127 1555 1555 2.33 LINK O MET A 55 NA NA A1127 1555 1555 2.34 LINK NA NA A1127 O HOH A2007 1555 1555 2.35 LINK NA NA A1127 O HOH A2011 1555 1555 2.40 LINK NA NA A1127 O HOH A2090 1555 1555 2.44 LINK OD1 ASP B 10 NA NA B1123 1555 1555 2.31 LINK O MET B 55 NA NA B1123 1555 1555 2.32 LINK NA NA B1123 O HOH B2020 1555 1555 2.37 LINK NA NA B1123 O HOH B2051 1555 1555 2.44 LINK NA NA B1123 O HOH B2102 1555 1555 2.44 CISPEP 1 GLU A 44 PRO A 45 0 -5.23 CISPEP 2 LYS A 105 PRO A 106 0 0.63 CISPEP 3 GLU B 44 PRO B 45 0 -2.69 CISPEP 4 LYS B 105 PRO B 106 0 0.99 SITE 1 AC1 5 ASP A 10 MET A 55 HOH A2007 HOH A2011 SITE 2 AC1 5 HOH A2090 SITE 1 AC2 5 ASP B 10 MET B 55 HOH B2020 HOH B2051 SITE 2 AC2 5 HOH B2102 SITE 1 AC3 9 ALA A 2 GLU A 44 PRO A 45 TRP A 46 SITE 2 AC3 9 ASP A 48 HOH A2083 HOH A2167 HOH A2170 SITE 3 AC3 9 HOH A2171 CRYST1 44.907 47.631 59.703 90.00 99.34 90.00 P 1 21 1 2 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 0.022268 0.000000 0.003663 0.00000 SCALE2 0.000000 0.020995 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016975 0.00000