HEADER SIGNALING PROTEIN 20-JUN-11 3ZRX TITLE THE HIGH RESOLUTION STRUCTURE OF A DIMERIC HAMP-DHP FUSION DISPLAYS TITLE 2 STRONG ASYMMETRY COMPND MOL_ID: 1; COMPND 2 MOLECULE: AF1503 PROTEIN, OSMOLARITY SENSOR PROTEIN ENVZ; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 278-327,229-289; COMPND 5 SYNONYM: HAMP-DHP-FUSION PROTEIN; COMPND 6 EC: 2.7.13.3; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS, ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 224325, 83333; SOURCE 4 STRAIN: DSM 4304, K-12; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 OTHER_DETAILS: PCR FROM E. COLI WT DNA AND A. FULGIDUS WT DNA KEYWDS SIGNALING PROTEIN, OSMOREGULATION, OMPR, OMPC EXPDTA X-RAY DIFFRACTION AUTHOR K.ZETH,M.HULKO,J.MARTIN REVDAT 4 20-DEC-23 3ZRX 1 REMARK REVDAT 3 15-MAR-17 3ZRX 1 SOURCE REVDAT 2 25-APR-12 3ZRX 1 JRNL REMARK VERSN REVDAT 1 29-JUN-11 3ZRX 0 JRNL AUTH H.U.FERRIS,S.DUNIN-HORKAWICZ,N.HORNIG,M.HULKO,J.MARTIN, JRNL AUTH 2 J.E.SCHULTZ,K.ZETH,A.N.LUPAS,M.COLES JRNL TITL MECHANISM OF REGULATION OF RECEPTOR HISTIDINE KINASES. JRNL REF STRUCTURE V. 20 56 2012 JRNL REFN ISSN 0969-2126 JRNL PMID 22244755 JRNL DOI 10.1016/J.STR.2011.11.014 REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 52510 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) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.151 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2806 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) : 1.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.28 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3845 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.31 REMARK 3 BIN R VALUE (WORKING SET) : 0.2280 REMARK 3 BIN FREE R VALUE SET COUNT : 213 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1752 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 217 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.43 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.32000 REMARK 3 B22 (A**2) : 0.25000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.12000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.047 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.051 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.035 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.784 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1887 ; 0.027 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1317 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2575 ; 2.161 ; 1.996 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3249 ; 1.143 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 257 ; 4.350 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 94 ;27.984 ;24.468 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 385 ;12.871 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;13.634 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 310 ; 0.138 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2113 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 352 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1164 ; 2.637 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 463 ; 0.978 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1907 ; 3.844 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 723 ; 6.167 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 649 ; 9.157 ; 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): 3204 ; 2.685 ; 3.000 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 : 10 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 278 A 298 REMARK 3 ORIGIN FOR THE GROUP (A): 41.4210 4.5170 33.0330 REMARK 3 T TENSOR REMARK 3 T11: 0.0100 T22: 0.0252 REMARK 3 T33: 0.0394 T12: -0.0007 REMARK 3 T13: 0.0053 T23: 0.0009 REMARK 3 L TENSOR REMARK 3 L11: 0.4019 L22: 0.0608 REMARK 3 L33: 0.5275 L12: -0.0424 REMARK 3 L13: 0.4450 L23: -0.0886 REMARK 3 S TENSOR REMARK 3 S11: -0.0158 S12: 0.0037 S13: -0.0031 REMARK 3 S21: 0.0123 S22: 0.0115 S23: 0.0050 REMARK 3 S31: -0.0276 S32: 0.0003 S33: 0.0043 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 299 A 323 REMARK 3 ORIGIN FOR THE GROUP (A): 46.4090 4.6120 24.2810 REMARK 3 T TENSOR REMARK 3 T11: 0.0080 T22: 0.0259 REMARK 3 T33: 0.0349 T12: 0.0005 REMARK 3 T13: 0.0077 T23: -0.0004 REMARK 3 L TENSOR REMARK 3 L11: 1.0065 L22: 0.3590 REMARK 3 L33: 0.0777 L12: -0.0412 REMARK 3 L13: 0.2051 L23: -0.0106 REMARK 3 S TENSOR REMARK 3 S11: -0.0096 S12: -0.0323 S13: 0.0073 REMARK 3 S21: 0.0016 S22: 0.0033 S23: -0.0260 REMARK 3 S31: -0.0018 S32: -0.0089 S33: 0.0063 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 324 A 345 REMARK 3 ORIGIN FOR THE GROUP (A): 26.7430 7.7790 7.6780 REMARK 3 T TENSOR REMARK 3 T11: 0.0120 T22: 0.0275 REMARK 3 T33: 0.0384 T12: -0.0014 REMARK 3 T13: 0.0073 T23: -0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.2703 L22: 0.0569 REMARK 3 L33: 0.3018 L12: -0.0729 REMARK 3 L13: 0.2806 L23: -0.0944 REMARK 3 S TENSOR REMARK 3 S11: -0.0038 S12: -0.0055 S13: 0.0119 REMARK 3 S21: 0.0173 S22: -0.0044 S23: 0.0126 REMARK 3 S31: -0.0138 S32: 0.0003 S33: 0.0083 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 346 A 366 REMARK 3 ORIGIN FOR THE GROUP (A): 0.1060 17.1200 -3.0690 REMARK 3 T TENSOR REMARK 3 T11: 0.0088 T22: 0.0236 REMARK 3 T33: 0.0471 T12: 0.0006 REMARK 3 T13: 0.0078 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.6715 L22: 0.6433 REMARK 3 L33: 0.1180 L12: -0.4065 REMARK 3 L13: -0.2348 L23: 0.0787 REMARK 3 S TENSOR REMARK 3 S11: -0.0095 S12: -0.0131 S13: 0.0660 REMARK 3 S21: -0.0080 S22: 0.0175 S23: -0.0600 REMARK 3 S31: 0.0134 S32: 0.0035 S33: -0.0080 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 367 A 388 REMARK 3 ORIGIN FOR THE GROUP (A): 9.9790 10.5200 10.1880 REMARK 3 T TENSOR REMARK 3 T11: 0.0091 T22: 0.0224 REMARK 3 T33: 0.0376 T12: 0.0005 REMARK 3 T13: 0.0073 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 0.7788 L22: 0.0533 REMARK 3 L33: 0.4631 L12: -0.0749 REMARK 3 L13: 0.4885 L23: -0.0561 REMARK 3 S TENSOR REMARK 3 S11: -0.0157 S12: -0.0204 S13: 0.0162 REMARK 3 S21: 0.0027 S22: 0.0066 S23: -0.0007 REMARK 3 S31: -0.0037 S32: -0.0092 S33: 0.0091 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 279 B 292 REMARK 3 ORIGIN FOR THE GROUP (A): 48.4870 -8.6880 28.2850 REMARK 3 T TENSOR REMARK 3 T11: 0.0108 T22: 0.0228 REMARK 3 T33: 0.0425 T12: -0.0014 REMARK 3 T13: 0.0036 T23: -0.0024 REMARK 3 L TENSOR REMARK 3 L11: 0.3566 L22: 1.2211 REMARK 3 L33: 0.9014 L12: -0.5078 REMARK 3 L13: 0.4897 L23: -0.6560 REMARK 3 S TENSOR REMARK 3 S11: -0.0354 S12: 0.0191 S13: 0.0174 REMARK 3 S21: 0.0750 S22: -0.0002 S23: -0.0758 REMARK 3 S31: -0.0387 S32: 0.0118 S33: 0.0355 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 293 B 307 REMARK 3 ORIGIN FOR THE GROUP (A): 38.3820 -10.2380 22.9640 REMARK 3 T TENSOR REMARK 3 T11: 0.0084 T22: 0.0235 REMARK 3 T33: 0.0397 T12: -0.0009 REMARK 3 T13: 0.0041 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 0.1156 L22: 0.1818 REMARK 3 L33: 0.8468 L12: -0.0596 REMARK 3 L13: 0.0860 L23: -0.0507 REMARK 3 S TENSOR REMARK 3 S11: 0.0034 S12: 0.0033 S13: -0.0100 REMARK 3 S21: -0.0068 S22: -0.0038 S23: 0.0039 REMARK 3 S31: 0.0313 S32: -0.0123 S33: 0.0004 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 308 B 332 REMARK 3 ORIGIN FOR THE GROUP (A): 34.7130 -4.8550 28.1760 REMARK 3 T TENSOR REMARK 3 T11: 0.0140 T22: 0.0247 REMARK 3 T33: 0.0387 T12: 0.0015 REMARK 3 T13: 0.0073 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.3725 L22: 0.1021 REMARK 3 L33: 1.3348 L12: -0.0188 REMARK 3 L13: 0.5329 L23: 0.2007 REMARK 3 S TENSOR REMARK 3 S11: 0.0149 S12: 0.0101 S13: -0.0114 REMARK 3 S21: 0.0111 S22: -0.0112 S23: 0.0134 REMARK 3 S31: 0.0208 S32: -0.0240 S33: -0.0037 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 333 B 376 REMARK 3 ORIGIN FOR THE GROUP (A): 4.8650 5.2880 -1.4790 REMARK 3 T TENSOR REMARK 3 T11: 0.0102 T22: 0.0220 REMARK 3 T33: 0.0394 T12: -0.0002 REMARK 3 T13: 0.0068 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.2547 L22: 0.1105 REMARK 3 L33: 0.2102 L12: -0.1676 REMARK 3 L13: 0.1515 L23: -0.0994 REMARK 3 S TENSOR REMARK 3 S11: 0.0050 S12: 0.0044 S13: 0.0034 REMARK 3 S21: -0.0046 S22: -0.0048 S23: -0.0029 REMARK 3 S31: 0.0081 S32: 0.0044 S33: -0.0002 REMARK 3 REMARK 3 TLS GROUP : 10 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 377 B 388 REMARK 3 ORIGIN FOR THE GROUP (A): 20.5110 0.1460 -3.1050 REMARK 3 T TENSOR REMARK 3 T11: 0.0177 T22: 0.0230 REMARK 3 T33: 0.0441 T12: 0.0001 REMARK 3 T13: 0.0102 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 2.5986 L22: 0.0403 REMARK 3 L33: 0.2917 L12: -0.0632 REMARK 3 L13: -0.8079 L23: -0.0016 REMARK 3 S TENSOR REMARK 3 S11: 0.0044 S12: -0.0480 S13: -0.0642 REMARK 3 S21: 0.0139 S22: -0.0003 S23: 0.0253 REMARK 3 S31: 0.0078 S32: 0.0179 S33: -0.0041 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 3ZRX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1290048750. 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 : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.068 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52510 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.250 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.71000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP, DM REMARK 200 STARTING MODEL: PDB ENTRY 2ASM REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02 M CALCIUM CHLORIDE 0.1 M SODIUM REMARK 280 ACETATE 30% MPD, PH4.6 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 28.70000 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.4 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 GLY A 274 REMARK 465 SER A 275 REMARK 465 HIS A 276 REMARK 465 MET A 277 REMARK 465 GLY B 274 REMARK 465 SER B 275 REMARK 465 HIS B 276 REMARK 465 MET B 277 REMARK 465 SER B 278 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PHE A 291 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE B 291 CG CD1 CD2 CE1 CE2 CZ 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 2128 O HOH A 2129 1.34 REMARK 500 O HOH A 2058 O HOH A 2127 1.42 REMARK 500 O HOH A 2069 O HOH A 2127 1.43 REMARK 500 O HOH A 2069 O HOH A 2070 1.48 REMARK 500 O HOH A 2066 O HOH A 2070 1.50 REMARK 500 O HOH A 2063 O HOH A 2129 1.56 REMARK 500 OE2 GLU B 300 NZ LYS B 327 1.70 REMARK 500 O HOH A 2066 O HOH A 2067 1.84 REMARK 500 OD1 ASN A 307 O HOH A 2028 2.05 REMARK 500 ND2 ASN A 298 O HOH A 2020 2.16 REMARK 500 O HOH A 2010 O HOH A 2011 2.17 REMARK 500 NE2 GLN B 382 O HOH B 2084 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2129 O HOH B 2065 1655 1.35 REMARK 500 O HOH A 2066 O HOH B 2061 1655 1.59 REMARK 500 O HOH A 2058 O HOH B 2061 1655 1.65 REMARK 500 O HOH A 2048 O HOH A 2104 1655 1.96 REMARK 500 O HOH A 2113 O HOH B 2030 2756 2.02 REMARK 500 O HOH A 2106 O HOH B 2030 2756 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 374 CG GLU A 374 CD 0.124 REMARK 500 GLU A 381 CB GLU A 381 CG -0.126 REMARK 500 GLU A 381 CD GLU A 381 OE2 -0.080 REMARK 500 GLU B 300 CB GLU B 300 CG -0.127 REMARK 500 GLN B 382 CB GLN B 382 CG -0.165 REMARK 500 ARG B 388 C ARG B 388 O -0.117 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 ARG A 282 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 282 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 308 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 321 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 321 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP A 332 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 333 NE - CZ - NH1 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 333 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 345 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 GLU A 381 CG - CD - OE2 ANGL. DEV. = -12.0 DEGREES REMARK 500 ARG A 388 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG B 350 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 TYR B 364 CB - CG - CD1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ASP B 372 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2Y20 RELATED DB: PDB REMARK 900 THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE REMARK 900 RECEPTORS - THE A291I MUTANT REMARK 900 RELATED ID: 2Y0Q RELATED DB: PDB REMARK 900 THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE REMARK 900 RECEPTORS - THE A291C MUTANT REMARK 900 RELATED ID: 1NJV RELATED DB: PDB REMARK 900 STRUCTURE OF THE CYTOPLASMIC DOMAIN OF THE HISTIDINE KINASEENVZ REMARK 900 RELATED ID: 1JOY RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE HOMODIMERIC DOMAIN OF ENVZ FROM REMARK 900 ESCHERICHIA COLI BY MULTI-DIMENSIONAL NMR. REMARK 900 RELATED ID: 2Y21 RELATED DB: PDB REMARK 900 THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE REMARK 900 RECEPTORS - THE A291V MUTANT REMARK 900 RELATED ID: 1BXD RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE HISTIDINE KINASE DOMAIN OF THE E. COLI REMARK 900 OSMOSENSOR ENVZ REMARK 900 RELATED ID: 2Y0T RELATED DB: PDB REMARK 900 THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE REMARK 900 RECEPTORS - THE A291F MUTANT REMARK 900 RELATED ID: 3ZRV RELATED DB: PDB REMARK 900 THE HIGH RESOLUTION STRUCTURE OF A DIMERIC HAMP-DHP FUSION DISPLAYS REMARK 900 ASYMMETRY - A291F MUTANT REMARK 900 RELATED ID: 3ZRW RELATED DB: PDB REMARK 900 THE STRUCTURE OF THE DIMERIC HAMP-DHP FUSION A291V MUTANT REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS PROTEIN STRUCTURE COMPRISES RESIDUES OF THE REMARK 999 PROTEIN AF1503 FROM A. FULGIDUS AND THE OSMOLARITY REMARK 999 SENSING PROTEIN FROM E. COLI DBREF 3ZRX A 278 327 UNP O28769 O28769_ARCFU 278 327 DBREF 3ZRX A 328 388 UNP P0AEJ4 ENVZ_ECOLI 229 289 DBREF 3ZRX B 278 327 UNP O28769 O28769_ARCFU 278 327 DBREF 3ZRX B 328 388 UNP P0AEJ4 ENVZ_ECOLI 229 289 SEQADV 3ZRX GLY A 274 UNP O28769 EXPRESSION TAG SEQADV 3ZRX SER A 275 UNP O28769 EXPRESSION TAG SEQADV 3ZRX HIS A 276 UNP O28769 EXPRESSION TAG SEQADV 3ZRX MET A 277 UNP O28769 EXPRESSION TAG SEQADV 3ZRX GLY B 274 UNP O28769 EXPRESSION TAG SEQADV 3ZRX SER B 275 UNP O28769 EXPRESSION TAG SEQADV 3ZRX HIS B 276 UNP O28769 EXPRESSION TAG SEQADV 3ZRX MET B 277 UNP O28769 EXPRESSION TAG SEQRES 1 A 115 GLY SER HIS MET SER THR ILE THR ARG PRO ILE ILE GLU SEQRES 2 A 115 LEU SER ASN THR PHE ASP LYS ILE ALA GLU GLY ASN LEU SEQRES 3 A 115 GLU ALA GLU VAL PRO HIS GLN ASN ARG ALA ASP GLU ILE SEQRES 4 A 115 GLY ILE LEU ALA LYS SER ILE GLU ARG LEU ARG ARG SER SEQRES 5 A 115 LEU LYS GLN LEU ALA ASP ASP ARG THR LEU LEU MET ALA SEQRES 6 A 115 GLY VAL SER HIS ASP LEU ARG THR PRO LEU THR ARG ILE SEQRES 7 A 115 ARG LEU ALA THR GLU MET MET SER GLU GLN ASP GLY TYR SEQRES 8 A 115 LEU ALA GLU SER ILE ASN LYS ASP ILE GLU GLU CYS ASN SEQRES 9 A 115 ALA ILE ILE GLU GLN PHE ILE ASP TYR LEU ARG SEQRES 1 B 115 GLY SER HIS MET SER THR ILE THR ARG PRO ILE ILE GLU SEQRES 2 B 115 LEU SER ASN THR PHE ASP LYS ILE ALA GLU GLY ASN LEU SEQRES 3 B 115 GLU ALA GLU VAL PRO HIS GLN ASN ARG ALA ASP GLU ILE SEQRES 4 B 115 GLY ILE LEU ALA LYS SER ILE GLU ARG LEU ARG ARG SER SEQRES 5 B 115 LEU LYS GLN LEU ALA ASP ASP ARG THR LEU LEU MET ALA SEQRES 6 B 115 GLY VAL SER HIS ASP LEU ARG THR PRO LEU THR ARG ILE SEQRES 7 B 115 ARG LEU ALA THR GLU MET MET SER GLU GLN ASP GLY TYR SEQRES 8 B 115 LEU ALA GLU SER ILE ASN LYS ASP ILE GLU GLU CYS ASN SEQRES 9 B 115 ALA ILE ILE GLU GLN PHE ILE ASP TYR LEU ARG FORMUL 3 HOH *217(H2 O) HELIX 1 1 ILE A 280 GLU A 296 1 17 HELIX 2 2 ASP A 310 MET A 357 1 48 HELIX 3 3 SER A 359 GLN A 361 5 3 HELIX 4 4 ASP A 362 ASP A 385 1 24 HELIX 5 5 ILE B 280 GLU B 296 1 17 HELIX 6 6 ASP B 310 MET B 358 1 49 HELIX 7 7 ASP B 362 ARG B 388 1 27 CRYST1 36.110 57.400 51.620 90.00 107.32 90.00 P 1 21 1 4 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 0.027693 0.000000 0.008636 0.00000 SCALE2 0.000000 0.017422 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020292 0.00000