HEADER TRANSCRIPTIONAL ACTIVATOR 08-APR-02 1GXP TITLE PHOB EFFECTOR DOMAIN IN COMPLEX WITH PHO BOX DNA. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATE REGULON TRANSCRIPTIONAL REGULATORY PROTEIN; COMPND 3 CHAIN: A, B, E, F; COMPND 4 FRAGMENT: DNA-BINDING AND TRANSACTIVATION DOMAIN, RESIDUES 124-229; COMPND 5 SYNONYM: PHOB; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: BOUND TO DNA, DNA CHAINS C, D, G, H; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: 5'-D(*GP*AP*GP*CP*TP*GP*TP*CP*AP*TP* COMPND 10 AP*AP*AP*GP*TP*TP*GP*TP*CP*AP*CP*GP*G)-3'; COMPND 11 CHAIN: C, G; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: 5'-D(*CP*CP*CP*GP*TP*GP*AP*CP*AP*AP* COMPND 15 CP*TP*TP*TP*AP*TP*GP*AP*CP*AP*GP*CP*T)-3'; COMPND 16 CHAIN: D, H; COMPND 17 ENGINEERED: 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: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBAT4; SOURCE 9 OTHER_DETAILS: PCR-CLONED DOMAIN FROM GENOMIC DNA; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES KEYWDS TRANSCRIPTIONAL ACTIVATOR, HELIX-WINGED-HELIX, SENSORY TRANSDUCTION, KEYWDS 2 PHOSPHORYLATION, DNA BINDING, ACTIVATOR, TWO- COMPONENT SIGNAL KEYWDS 3 TRANSDUCTION EXPDTA X-RAY DIFFRACTION AUTHOR A.G.BLANCO,M.SOLA,F.X.GOMIS-RUTH,M.COLL REVDAT 4 08-MAY-24 1GXP 1 SHEET REVDAT 3 24-FEB-09 1GXP 1 VERSN REVDAT 2 22-MAY-02 1GXP 1 COMPND SEQRES REVDAT 1 29-APR-02 1GXP 0 JRNL AUTH A.G.BLANCO,M.SOLA,F.X.GOMIS-RUTH,M.COLL JRNL TITL TANDEM DNA RECOGNITION BY TWO-COMPONENT SIGNAL TRANSDUCTION JRNL TITL 2 TRANSCRIPTIONAL ACTIVATOR PHOB JRNL REF STRUCTURE V. 10 701 2002 JRNL REFN ISSN 0969-2126 JRNL PMID 12015152 JRNL DOI 10.1016/S0969-2126(02)00761-X REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 29662 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) : 0.247 REMARK 3 R VALUE (WORKING SET) : 0.244 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2131 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3362 REMARK 3 NUCLEIC ACID ATOMS : 1874 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 180 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.324 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GXP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-APR-02. REMARK 100 THE DEPOSITION ID IS D_1290009677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-01 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 7.50 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 : QUANTUM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29719 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 64.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.40 REMARK 200 R MERGE FOR SHELL (I) : 0.33800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 96.56067 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 193.12133 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 144.84100 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 241.40167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 48.28033 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, G, H 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 SER A 124 REMARK 465 PRO A 125 REMARK 465 MET A 126 REMARK 465 SER B 124 REMARK 465 PRO B 125 REMARK 465 MET B 126 REMARK 465 ALA B 127 REMARK 465 VAL B 128 REMARK 465 SER E 124 REMARK 465 PRO E 125 REMARK 465 MET E 126 REMARK 465 ALA E 127 REMARK 465 SER F 124 REMARK 465 PRO F 125 REMARK 465 MET F 126 REMARK 465 ALA F 127 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 DG C 1 REMARK 475 DG G 1 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ALA A 127 CB REMARK 480 VAL A 128 CB CG1 CG2 REMARK 480 GLU A 129 OE2 REMARK 480 GLU A 133 CD OE1 OE2 REMARK 480 GLU A 150 OE1 OE2 REMARK 480 GLU A 151 OE1 REMARK 480 GLU A 154 CD OE1 OE2 REMARK 480 TYR A 189 CG REMARK 480 GLU A 191 CG CD OE1 OE2 REMARK 480 GLU B 129 CD REMARK 480 GLU B 130 OE1 OE2 REMARK 480 ILE B 132 CD1 REMARK 480 LYS B 161 CG CD CE NZ REMARK 480 ARG B 172 NH1 NH2 REMARK 480 GLU B 177 CG OE1 OE2 REMARK 480 GLY B 185 O REMARK 480 ASN B 187 OD1 REMARK 480 VAL B 188 CG2 REMARK 480 TYR B 189 CZ REMARK 480 VAL B 190 CG1 CG2 REMARK 480 LYS B 204 NZ REMARK 480 DT C 10 C5' REMARK 480 DA D 9 C4' C3' O3' C2' C1' REMARK 480 GLU E 129 CG CD OE1 OE2 REMARK 480 GLU E 130 OE1 OE2 REMARK 480 GLU E 133 CG CD OE1 OE2 REMARK 480 GLN E 135 OE1 NE2 REMARK 480 GLU E 177 CG CD OE1 OE2 REMARK 480 VAL F 128 CG1 CG2 REMARK 480 GLU F 130 OE1 OE2 REMARK 480 GLN F 135 OE1 NE2 REMARK 480 GLU F 177 CB REMARK 480 THR F 186 CB OG1 CG2 REMARK 480 TYR F 189 CD1 CD2 CE1 CE2 CZ OH REMARK 480 VAL F 190 CB CG1 CG2 REMARK 480 PHE F 229 C O OXT REMARK 480 DG G 17 O3' REMARK 480 DA H 9 O4' C2' C1' REMARK 480 DT H 23 O5' C5' C4' O4' C3' 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 GLU F 130 N - CA - C ANGL. DEV. = 16.9 DEGREES 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 VAL A 128 -102.01 -94.05 REMARK 500 GLU A 129 -72.25 -147.24 REMARK 500 GLN A 135 41.37 34.76 REMARK 500 MET A 155 144.98 178.69 REMARK 500 THR A 186 138.16 177.00 REMARK 500 ASP A 192 -55.44 -17.39 REMARK 500 ARG A 219 125.08 -35.63 REMARK 500 THR B 142 -71.87 -42.56 REMARK 500 MET B 155 142.24 178.34 REMARK 500 TRP B 184 -70.16 -93.83 REMARK 500 VAL B 190 146.66 -29.48 REMARK 500 PRO B 208 -36.54 -38.85 REMARK 500 ARG B 219 123.83 -35.92 REMARK 500 THR B 221 -41.81 -132.33 REMARK 500 GLU E 129 60.93 -151.84 REMARK 500 MET E 155 141.20 169.20 REMARK 500 HIS E 169 53.79 -147.59 REMARK 500 TRP E 184 -73.95 -88.01 REMARK 500 ASN E 187 -14.65 53.14 REMARK 500 VAL E 188 145.01 -35.52 REMARK 500 ARG E 193 -6.16 -58.89 REMARK 500 PRO E 208 21.05 -44.82 REMARK 500 ARG E 219 134.21 -34.00 REMARK 500 THR E 221 -26.00 -140.09 REMARK 500 THR E 227 35.14 -96.87 REMARK 500 GLU F 130 159.22 -25.61 REMARK 500 MET F 155 148.57 171.09 REMARK 500 MET F 167 -8.36 -56.93 REMARK 500 HIS F 169 52.03 -151.73 REMARK 500 ASP F 192 -52.94 -27.30 REMARK 500 PRO F 208 -52.62 -14.30 REMARK 500 ARG F 213 1.29 -57.67 REMARK 500 ARG F 219 134.33 -36.32 REMARK 500 THR F 221 -31.28 -141.41 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 D2003 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH E2003 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH F2002 DISTANCE = 6.81 ANGSTROMS REMARK 525 HOH G2001 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH H2003 DISTANCE = 6.51 ANGSTROMS 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: 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 DBREF 1GXP E 124 229 UNP P08402 PHOB_ECOLI 124 229 DBREF 1GXP A 124 229 UNP P08402 PHOB_ECOLI 124 229 DBREF 1GXP F 124 229 UNP P08402 PHOB_ECOLI 124 229 DBREF 1GXP B 124 229 UNP P08402 PHOB_ECOLI 124 229 DBREF 1GXP H 1 23 PDB 1GXP 1GXP 1 23 DBREF 1GXP G 1 23 PDB 1GXP 1GXP 1 23 DBREF 1GXP D 1 23 PDB 1GXP 1GXP 1 23 DBREF 1GXP C 1 23 PDB 1GXP 1GXP 1 23 SEQRES 1 A 106 SER PRO MET ALA VAL GLU GLU VAL ILE GLU MET GLN GLY SEQRES 2 A 106 LEU SER LEU ASP PRO THR SER HIS ARG VAL MET ALA GLY SEQRES 3 A 106 GLU GLU PRO LEU GLU MET GLY PRO THR GLU PHE LYS LEU SEQRES 4 A 106 LEU HIS PHE PHE MET THR HIS PRO GLU ARG VAL TYR SER SEQRES 5 A 106 ARG GLU GLN LEU LEU ASN HIS VAL TRP GLY THR ASN VAL SEQRES 6 A 106 TYR VAL GLU ASP ARG THR VAL ASP VAL HIS ILE ARG ARG SEQRES 7 A 106 LEU ARG LYS ALA LEU GLU PRO GLY GLY HIS ASP ARG MET SEQRES 8 A 106 VAL GLN THR VAL ARG GLY THR GLY TYR ARG PHE SER THR SEQRES 9 A 106 ARG PHE SEQRES 1 B 106 SER PRO MET ALA VAL GLU GLU VAL ILE GLU MET GLN GLY SEQRES 2 B 106 LEU SER LEU ASP PRO THR SER HIS ARG VAL MET ALA GLY SEQRES 3 B 106 GLU GLU PRO LEU GLU MET GLY PRO THR GLU PHE LYS LEU SEQRES 4 B 106 LEU HIS PHE PHE MET THR HIS PRO GLU ARG VAL TYR SER SEQRES 5 B 106 ARG GLU GLN LEU LEU ASN HIS VAL TRP GLY THR ASN VAL SEQRES 6 B 106 TYR VAL GLU ASP ARG THR VAL ASP VAL HIS ILE ARG ARG SEQRES 7 B 106 LEU ARG LYS ALA LEU GLU PRO GLY GLY HIS ASP ARG MET SEQRES 8 B 106 VAL GLN THR VAL ARG GLY THR GLY TYR ARG PHE SER THR SEQRES 9 B 106 ARG PHE SEQRES 1 C 23 DG DA DG DC DT DG DT DC DA DT DA DA DA SEQRES 2 C 23 DG DT DT DG DT DC DA DC DG DG SEQRES 1 D 23 DC DC DC DG DT DG DA DC DA DA DC DT DT SEQRES 2 D 23 DT DA DT DG DA DC DA DG DC DT SEQRES 1 E 106 SER PRO MET ALA VAL GLU GLU VAL ILE GLU MET GLN GLY SEQRES 2 E 106 LEU SER LEU ASP PRO THR SER HIS ARG VAL MET ALA GLY SEQRES 3 E 106 GLU GLU PRO LEU GLU MET GLY PRO THR GLU PHE LYS LEU SEQRES 4 E 106 LEU HIS PHE PHE MET THR HIS PRO GLU ARG VAL TYR SER SEQRES 5 E 106 ARG GLU GLN LEU LEU ASN HIS VAL TRP GLY THR ASN VAL SEQRES 6 E 106 TYR VAL GLU ASP ARG THR VAL ASP VAL HIS ILE ARG ARG SEQRES 7 E 106 LEU ARG LYS ALA LEU GLU PRO GLY GLY HIS ASP ARG MET SEQRES 8 E 106 VAL GLN THR VAL ARG GLY THR GLY TYR ARG PHE SER THR SEQRES 9 E 106 ARG PHE SEQRES 1 F 106 SER PRO MET ALA VAL GLU GLU VAL ILE GLU MET GLN GLY SEQRES 2 F 106 LEU SER LEU ASP PRO THR SER HIS ARG VAL MET ALA GLY SEQRES 3 F 106 GLU GLU PRO LEU GLU MET GLY PRO THR GLU PHE LYS LEU SEQRES 4 F 106 LEU HIS PHE PHE MET THR HIS PRO GLU ARG VAL TYR SER SEQRES 5 F 106 ARG GLU GLN LEU LEU ASN HIS VAL TRP GLY THR ASN VAL SEQRES 6 F 106 TYR VAL GLU ASP ARG THR VAL ASP VAL HIS ILE ARG ARG SEQRES 7 F 106 LEU ARG LYS ALA LEU GLU PRO GLY GLY HIS ASP ARG MET SEQRES 8 F 106 VAL GLN THR VAL ARG GLY THR GLY TYR ARG PHE SER THR SEQRES 9 F 106 ARG PHE SEQRES 1 G 23 DG DA DG DC DT DG DT DC DA DT DA DA DA SEQRES 2 G 23 DG DT DT DG DT DC DA DC DG DG SEQRES 1 H 23 DC DC DC DG DT DG DA DC DA DA DC DT DT SEQRES 2 H 23 DT DA DT DG DA DC DA DG DC DT FORMUL 9 HOH *180(H2 O) HELIX 1 1 PRO A 157 THR A 168 1 12 HELIX 2 2 ARG A 176 TRP A 184 1 9 HELIX 3 3 ASP A 192 LEU A 206 1 15 HELIX 4 4 HIS A 211 ARG A 213 5 3 HELIX 5 5 PRO B 157 THR B 168 1 12 HELIX 6 6 ARG B 176 TRP B 184 1 9 HELIX 7 7 ASP B 192 LEU B 206 1 15 HELIX 8 8 HIS B 211 ARG B 213 5 3 HELIX 9 9 PRO E 157 THR E 168 1 12 HELIX 10 10 ARG E 176 TRP E 184 1 9 HELIX 11 11 ASP E 192 LEU E 206 1 15 HELIX 12 12 HIS E 211 ARG E 213 5 3 HELIX 13 13 PRO F 157 THR F 168 1 12 HELIX 14 14 ARG F 176 TRP F 184 1 9 HELIX 15 15 ASP F 192 LEU F 206 1 15 HELIX 16 16 HIS F 211 ARG F 213 5 3 SHEET 1 AA 4 VAL A 131 MET A 134 0 SHEET 2 AA 4 LEU A 137 ASP A 140 -1 O LEU A 137 N MET A 134 SHEET 3 AA 4 ARG A 145 ALA A 148 -1 O ARG A 145 N ASP A 140 SHEET 4 AA 4 GLU A 151 LEU A 153 -1 O GLU A 151 N ALA A 148 SHEET 1 AB 3 VAL A 215 VAL A 218 0 SHEET 2 AB 3 GLY A 222 SER A 226 -1 O GLY A 222 N VAL A 218 SHEET 3 AB 3 ARG A 172 TYR A 174 1 O TYR A 174 N TYR A 223 SHEET 1 BA 4 VAL B 131 MET B 134 0 SHEET 2 BA 4 LEU B 137 ASP B 140 -1 O LEU B 137 N MET B 134 SHEET 3 BA 4 ARG B 145 ALA B 148 -1 O ARG B 145 N ASP B 140 SHEET 4 BA 4 GLU B 151 LEU B 153 -1 O GLU B 151 N ALA B 148 SHEET 1 BB 3 VAL B 215 VAL B 218 0 SHEET 2 BB 3 GLY B 222 SER B 226 -1 O GLY B 222 N VAL B 218 SHEET 3 BB 3 ARG B 172 TYR B 174 1 O TYR B 174 N TYR B 223 SHEET 1 EA 4 VAL E 131 MET E 134 0 SHEET 2 EA 4 LEU E 137 ASP E 140 -1 O LEU E 137 N MET E 134 SHEET 3 EA 4 ARG E 145 ALA E 148 -1 O ARG E 145 N ASP E 140 SHEET 4 EA 4 GLU E 151 LEU E 153 -1 O GLU E 151 N ALA E 148 SHEET 1 EB 3 VAL E 215 VAL E 218 0 SHEET 2 EB 3 GLY E 222 SER E 226 -1 O GLY E 222 N VAL E 218 SHEET 3 EB 3 ARG E 172 TYR E 174 1 O TYR E 174 N TYR E 223 SHEET 1 FA 4 VAL F 131 MET F 134 0 SHEET 2 FA 4 LEU F 137 ASP F 140 -1 O LEU F 137 N MET F 134 SHEET 3 FA 4 ARG F 145 ALA F 148 -1 O ARG F 145 N ASP F 140 SHEET 4 FA 4 GLU F 151 LEU F 153 -1 O GLU F 151 N ALA F 148 SHEET 1 FB 3 VAL F 215 VAL F 218 0 SHEET 2 FB 3 GLY F 222 SER F 226 -1 O GLY F 222 N VAL F 218 SHEET 3 FB 3 ARG F 172 TYR F 174 1 O TYR F 174 N TYR F 223 CRYST1 74.106 74.106 289.682 90.00 90.00 120.00 P 61 24 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 0.013495 0.007791 0.000000 0.00000 SCALE2 0.000000 0.015583 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003452 0.00000