HEADER TRANSFERASE 22-SEP-09 3JZ3 TITLE STRUCTURE OF THE CYTOPLASMIC SEGMENT OF HISTIDINE KINASE QSEC COMPND MOL_ID: 1; COMPND 2 MOLECULE: SENSOR PROTEIN QSEC; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 236-449; COMPND 5 EC: 2.7.13.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: QSEC, YGIY, B3026, JW2994; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS HELIX-TURN-HELIX, KINASE DOMAIN, ATP-BINDING, CELL INNER MEMBRANE, KEYWDS 2 CELL MEMBRANE, KINASE, MEMBRANE, NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, KEYWDS 3 TRANSFERASE, TRANSMEMBRANE, TWO-COMPONENT REGULATORY SYSTEM, KEYWDS 4 STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, CENTER FOR KEYWDS 5 STRUCTURES OF MEMBRANE PROTEINS, CSMP EXPDTA X-RAY DIFFRACTION AUTHOR W.XIE,W.KWIATKOWSKI,S.CHOE,CENTER FOR STRUCTURES OF MEMBRANE PROTEINS AUTHOR 2 (CSMP) REVDAT 4 27-NOV-24 3JZ3 1 REMARK SEQADV LINK REVDAT 3 04-APR-12 3JZ3 1 REMARK VERSN REVDAT 2 10-NOV-10 3JZ3 1 JRNL REVDAT 1 21-JUL-10 3JZ3 0 JRNL AUTH W.XIE,C.DICKSON,W.KWIATKOWSKI,S.CHOE JRNL TITL STRUCTURE OF THE CYTOPLASMIC SEGMENT OF HISTIDINE KINASE JRNL TITL 2 RECEPTOR QSEC, A KEY PLAYER IN BACTERIAL VIRULENCE. JRNL REF PROTEIN PEPT.LETT. V. 17 1383 2010 JRNL REFN ISSN 0929-8665 JRNL PMID 20594156 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 14136 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) : 0.230 REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 764 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 880 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2530 REMARK 3 BIN FREE R VALUE SET COUNT : 49 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2308 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.411 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.273 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.190 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.426 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.925 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.907 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2335 ; 0.006 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3176 ; 0.909 ; 1.974 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 304 ; 4.643 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 103 ;38.781 ;25.049 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 377 ;14.365 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;16.088 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 393 ; 0.056 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1736 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 913 ; 0.187 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1578 ; 0.295 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 99 ; 0.126 ; 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): 48 ; 0.149 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.112 ; 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): 1569 ; 2.335 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2435 ; 3.853 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 836 ; 2.803 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 741 ; 4.376 ; 3.000 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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: NULL REMARK 4 REMARK 4 3JZ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000055340. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-AUG-08; 28-AUG-08 REMARK 200 TEMPERATURE (KELVIN) : 77; NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ALS; ALS REMARK 200 BEAMLINE : 8.2.1; 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.96789; 0.9794 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111); NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R; ADSC QUANTUM REMARK 200 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16317 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.80 REMARK 200 R MERGE FOR SHELL (I) : 0.29400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.40 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8-10 MG/ML PROTEIN WITH 27-30% REMARK 280 (NH4)2SO4, 0.1 M HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 88.28650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 35.36850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 35.36850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.14325 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 35.36850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 35.36850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 132.42975 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 35.36850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.36850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 44.14325 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 35.36850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.36850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 132.42975 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 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 88.28650 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: 3410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 ARG A 236 REMARK 465 GLU A 237 REMARK 465 ARG A 238 REMARK 465 ARG A 239 REMARK 465 PHE A 240 REMARK 465 THR A 241 REMARK 465 SER A 242 REMARK 465 ASP A 243 REMARK 465 ALA A 244 REMARK 465 ALA A 245 REMARK 465 HIS A 246 REMARK 465 GLU A 247 REMARK 465 LEU A 248 REMARK 465 ARG A 249 REMARK 465 SER A 250 REMARK 465 PRO A 251 REMARK 465 LEU A 252 REMARK 465 THR A 253 REMARK 465 ALA A 254 REMARK 465 LEU A 255 REMARK 465 LYS A 256 REMARK 465 VAL A 257 REMARK 465 GLN A 258 REMARK 465 THR A 259 REMARK 465 GLU A 260 REMARK 465 VAL A 261 REMARK 465 ALA A 262 REMARK 465 GLN A 263 REMARK 465 LEU A 264 REMARK 465 SER A 265 REMARK 465 ASP A 266 REMARK 465 ASP A 267 REMARK 465 ASP A 268 REMARK 465 PRO A 269 REMARK 465 GLN A 270 REMARK 465 ALA A 271 REMARK 465 ARG A 272 REMARK 465 LYS A 273 REMARK 465 LYS A 274 REMARK 465 SER A 281 REMARK 465 GLY A 391 REMARK 465 VAL A 392 REMARK 465 THR A 393 REMARK 465 PRO A 394 REMARK 465 GLU A 395 REMARK 465 ALA A 396 REMARK 465 LEU A 397 REMARK 465 ALA A 398 REMARK 465 ARG A 399 REMARK 465 ILE A 400 REMARK 465 GLY A 401 REMARK 465 GLU A 402 REMARK 465 ARG A 403 REMARK 465 PHE A 404 REMARK 465 TYR A 405 REMARK 465 ARG A 406 REMARK 465 PRO A 407 REMARK 465 PRO A 408 REMARK 465 GLY A 409 REMARK 465 GLN A 410 REMARK 465 THR A 411 REMARK 465 ALA A 412 REMARK 465 THR A 413 REMARK 465 GLY A 414 REMARK 465 SER A 415 REMARK 465 GLY A 416 REMARK 465 HIS A 453 REMARK 465 HIS A 454 REMARK 465 HIS A 455 REMARK 465 HIS A 456 REMARK 465 HIS A 457 REMARK 465 ARG B 236 REMARK 465 GLU B 237 REMARK 465 ARG B 238 REMARK 465 ARG B 239 REMARK 465 PHE B 240 REMARK 465 THR B 241 REMARK 465 SER B 242 REMARK 465 ASP B 243 REMARK 465 ALA B 244 REMARK 465 ALA B 245 REMARK 465 HIS B 246 REMARK 465 GLU B 247 REMARK 465 LEU B 248 REMARK 465 ARG B 249 REMARK 465 SER B 250 REMARK 465 PRO B 251 REMARK 465 LEU B 252 REMARK 465 THR B 253 REMARK 465 ALA B 254 REMARK 465 LEU B 255 REMARK 465 LYS B 256 REMARK 465 VAL B 257 REMARK 465 GLN B 258 REMARK 465 THR B 259 REMARK 465 GLU B 260 REMARK 465 VAL B 261 REMARK 465 ALA B 271 REMARK 465 ARG B 272 REMARK 465 LYS B 273 REMARK 465 LYS B 274 REMARK 465 ALA B 275 REMARK 465 VAL B 392 REMARK 465 THR B 393 REMARK 465 PRO B 394 REMARK 465 GLU B 395 REMARK 465 ALA B 396 REMARK 465 LEU B 397 REMARK 465 ALA B 398 REMARK 465 ARG B 399 REMARK 465 ILE B 400 REMARK 465 GLY B 401 REMARK 465 GLU B 402 REMARK 465 ARG B 403 REMARK 465 PHE B 404 REMARK 465 TYR B 405 REMARK 465 ARG B 406 REMARK 465 PRO B 407 REMARK 465 PRO B 408 REMARK 465 GLY B 409 REMARK 465 GLN B 410 REMARK 465 THR B 411 REMARK 465 ALA B 412 REMARK 465 THR B 413 REMARK 465 GLY B 414 REMARK 465 SER B 415 REMARK 465 GLY B 416 REMARK 465 LEU B 417 REMARK 465 HIS B 452 REMARK 465 HIS B 453 REMARK 465 HIS B 454 REMARK 465 HIS B 455 REMARK 465 HIS B 456 REMARK 465 HIS B 457 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 LEU A 276 CG CD1 CD2 REMARK 470 LEU A 277 CG CD1 CD2 REMARK 470 ASP A 284 CG OD1 OD2 REMARK 470 ARG A 285 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 298 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 300 CG OD1 OD2 REMARK 470 LYS A 332 CG CD CE NZ REMARK 470 LEU A 417 CG CD1 CD2 REMARK 470 LYS A 427 CG CD CE NZ REMARK 470 HIS A 452 CG ND1 CD2 CE1 NE2 REMARK 470 GLN B 263 CG CD OE1 NE2 REMARK 470 LEU B 264 CG CD1 CD2 REMARK 470 ASP B 267 CG OD1 OD2 REMARK 470 PRO B 269 CG CD REMARK 470 GLN B 270 CG CD OE1 NE2 REMARK 470 LEU B 276 CG CD1 CD2 REMARK 470 LEU B 277 CG CD1 CD2 REMARK 470 GLN B 278 CG CD OE1 NE2 REMARK 470 HIS B 280 CG ND1 CD2 CE1 NE2 REMARK 470 GLN B 330 CG CD OE1 NE2 REMARK 470 LYS B 332 CG CD CE NZ REMARK 470 GLN B 370 CG CD OE1 NE2 REMARK 470 GLN B 423 CG CD OE1 NE2 REMARK 470 LYS B 427 CG CD CE NZ REMARK 470 GLU B 439 CG CD OE1 OE2 REMARK 470 GLN B 440 CG CD OE1 NE2 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 367 34.18 -97.21 REMARK 500 ARG B 298 59.21 36.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: CSMP-4308C RELATED DB: TARGETTRACK REMARK 900 RELATED ID: CSMP-4280C RELATED DB: TARGETTRACK DBREF 3JZ3 A 236 449 UNP P40719 QSEC_ECOLI 236 449 DBREF 3JZ3 B 236 449 UNP P40719 QSEC_ECOLI 236 449 SEQADV 3JZ3 LEU A 450 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 GLU A 451 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS A 452 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS A 453 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS A 454 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS A 455 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS A 456 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS A 457 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 LEU B 450 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 GLU B 451 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS B 452 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS B 453 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS B 454 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS B 455 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS B 456 UNP P40719 EXPRESSION TAG SEQADV 3JZ3 HIS B 457 UNP P40719 EXPRESSION TAG SEQRES 1 A 222 ARG GLU ARG ARG PHE THR SER ASP ALA ALA HIS GLU LEU SEQRES 2 A 222 ARG SER PRO LEU THR ALA LEU LYS VAL GLN THR GLU VAL SEQRES 3 A 222 ALA GLN LEU SER ASP ASP ASP PRO GLN ALA ARG LYS LYS SEQRES 4 A 222 ALA LEU LEU GLN LEU HIS SER GLY ILE ASP ARG ALA THR SEQRES 5 A 222 ARG LEU VAL ASP GLN LEU LEU THR LEU SER ARG LEU ASP SEQRES 6 A 222 SER LEU ASP ASN LEU GLN ASP VAL ALA GLU ILE PRO LEU SEQRES 7 A 222 GLU ASP LEU LEU GLN SER SER VAL MSE ASP ILE TYR HIS SEQRES 8 A 222 THR ALA GLN GLN ALA LYS ILE ASP VAL ARG LEU THR LEU SEQRES 9 A 222 ASN ALA HIS SER ILE LYS ARG THR GLY GLN PRO LEU LEU SEQRES 10 A 222 LEU SER LEU LEU VAL ARG ASN LEU LEU ASP ASN ALA VAL SEQRES 11 A 222 ARG TYR SER PRO GLN GLY SER VAL VAL ASP VAL THR LEU SEQRES 12 A 222 ASN ALA ASP ASN PHE ILE VAL ARG ASP ASN GLY PRO GLY SEQRES 13 A 222 VAL THR PRO GLU ALA LEU ALA ARG ILE GLY GLU ARG PHE SEQRES 14 A 222 TYR ARG PRO PRO GLY GLN THR ALA THR GLY SER GLY LEU SEQRES 15 A 222 GLY LEU SER ILE VAL GLN ARG ILE ALA LYS LEU HIS GLY SEQRES 16 A 222 MSE ASN VAL GLU PHE GLY ASN ALA GLU GLN GLY GLY PHE SEQRES 17 A 222 GLU ALA LYS VAL SER TRP LEU GLU HIS HIS HIS HIS HIS SEQRES 18 A 222 HIS SEQRES 1 B 222 ARG GLU ARG ARG PHE THR SER ASP ALA ALA HIS GLU LEU SEQRES 2 B 222 ARG SER PRO LEU THR ALA LEU LYS VAL GLN THR GLU VAL SEQRES 3 B 222 ALA GLN LEU SER ASP ASP ASP PRO GLN ALA ARG LYS LYS SEQRES 4 B 222 ALA LEU LEU GLN LEU HIS SER GLY ILE ASP ARG ALA THR SEQRES 5 B 222 ARG LEU VAL ASP GLN LEU LEU THR LEU SER ARG LEU ASP SEQRES 6 B 222 SER LEU ASP ASN LEU GLN ASP VAL ALA GLU ILE PRO LEU SEQRES 7 B 222 GLU ASP LEU LEU GLN SER SER VAL MSE ASP ILE TYR HIS SEQRES 8 B 222 THR ALA GLN GLN ALA LYS ILE ASP VAL ARG LEU THR LEU SEQRES 9 B 222 ASN ALA HIS SER ILE LYS ARG THR GLY GLN PRO LEU LEU SEQRES 10 B 222 LEU SER LEU LEU VAL ARG ASN LEU LEU ASP ASN ALA VAL SEQRES 11 B 222 ARG TYR SER PRO GLN GLY SER VAL VAL ASP VAL THR LEU SEQRES 12 B 222 ASN ALA ASP ASN PHE ILE VAL ARG ASP ASN GLY PRO GLY SEQRES 13 B 222 VAL THR PRO GLU ALA LEU ALA ARG ILE GLY GLU ARG PHE SEQRES 14 B 222 TYR ARG PRO PRO GLY GLN THR ALA THR GLY SER GLY LEU SEQRES 15 B 222 GLY LEU SER ILE VAL GLN ARG ILE ALA LYS LEU HIS GLY SEQRES 16 B 222 MSE ASN VAL GLU PHE GLY ASN ALA GLU GLN GLY GLY PHE SEQRES 17 B 222 GLU ALA LYS VAL SER TRP LEU GLU HIS HIS HIS HIS HIS SEQRES 18 B 222 HIS MODRES 3JZ3 MSE A 322 MET SELENOMETHIONINE MODRES 3JZ3 MSE A 431 MET SELENOMETHIONINE MODRES 3JZ3 MSE B 322 MET SELENOMETHIONINE MODRES 3JZ3 MSE B 431 MET SELENOMETHIONINE HET MSE A 322 8 HET MSE A 431 8 HET MSE B 322 8 HET MSE B 431 8 HET SO4 B 1 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *44(H2 O) HELIX 1 1 ILE A 283 SER A 297 1 15 HELIX 2 2 LEU A 313 ALA A 331 1 19 HELIX 3 3 PRO A 350 TYR A 367 1 18 HELIX 4 4 GLY A 418 HIS A 429 1 12 HELIX 5 5 LEU B 277 SER B 297 1 21 HELIX 6 6 LEU B 313 ALA B 331 1 19 HELIX 7 7 PRO B 350 ARG B 366 1 17 HELIX 8 8 ILE B 421 HIS B 429 1 9 SHEET 1 A 2 LEU A 276 LEU A 279 0 SHEET 2 A 2 ASP B 266 PRO B 269 1 O ASP B 267 N LEU A 276 SHEET 1 B 2 ALA A 309 PRO A 312 0 SHEET 2 B 2 LYS A 345 GLY A 348 -1 O ARG A 346 N ILE A 311 SHEET 1 C 5 ASP A 334 LEU A 339 0 SHEET 2 C 5 VAL A 373 ASN A 379 1 O VAL A 376 N THR A 338 SHEET 3 C 5 ASN A 382 ASP A 387 -1 O ARG A 386 N ASP A 375 SHEET 4 C 5 GLY A 441 SER A 448 -1 O ALA A 445 N VAL A 385 SHEET 5 C 5 ASN A 432 ALA A 438 -1 N GLU A 434 O LYS A 446 SHEET 1 D 2 ALA B 309 PRO B 312 0 SHEET 2 D 2 LYS B 345 GLY B 348 -1 O ARG B 346 N ILE B 311 SHEET 1 E 5 ASP B 334 LEU B 339 0 SHEET 2 E 5 VAL B 373 ASN B 379 1 O VAL B 374 N ASP B 334 SHEET 3 E 5 ASN B 382 ASP B 387 -1 O ARG B 386 N ASP B 375 SHEET 4 E 5 GLY B 441 SER B 448 -1 O ALA B 445 N VAL B 385 SHEET 5 E 5 ASN B 432 ALA B 438 -1 N ASN B 432 O SER B 448 LINK C VAL A 321 N MSE A 322 1555 1555 1.33 LINK C MSE A 322 N ASP A 323 1555 1555 1.33 LINK C GLY A 430 N MSE A 431 1555 1555 1.33 LINK C MSE A 431 N ASN A 432 1555 1555 1.33 LINK C VAL B 321 N MSE B 322 1555 1555 1.33 LINK C MSE B 322 N ASP B 323 1555 1555 1.33 LINK C GLY B 430 N MSE B 431 1555 1555 1.33 LINK C MSE B 431 N ASN B 432 1555 1555 1.33 SITE 1 AC1 3 SER B 281 ARG B 285 ARG B 288 CRYST1 70.737 70.737 176.573 90.00 90.00 90.00 P 41 21 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 0.014137 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014137 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005663 0.00000