PDB Short entry for 2H6B HEADER DNA BINDING PROTEIN 31-MAY-06 2H6B TITLE CRYSTAL STRUCTURE OF OXIDIZED CPRK IN COMPLEX WITH O- TITLE 2 CHLOROPHENOLACETIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHLOROPHENOL REDUCTION GENE K; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CPRK; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFITOBACTERIUM HAFNIENSE; SOURCE 3 ORGANISM_TAXID: 49338; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HALORESPIRATION, DNA BINDING, CHLORINATED LIGAND, CHLOROPHENOL, CPRK, KEYWDS 2 HELIX-TURN-HELIX, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.G.JOYCE,C.LEVY,D.LEYS REVDAT 4 13-JUL-11 2H6B 1 VERSN REVDAT 3 24-FEB-09 2H6B 1 VERSN REVDAT 2 03-OCT-06 2H6B 1 JRNL REVDAT 1 04-JUL-06 2H6B 0 JRNL AUTH M.G.JOYCE,C.LEVY,S.M.POP,B.D.BIEHL,T.I.DOUKOV,J.M.RYTER, JRNL AUTH 2 H.MAZON,H.SMIDT,R.H.VAN DEN HEUVEL,S.W.RAGSDALE, JRNL AUTH 3 J.VAN DER OOST,D.LEYS JRNL TITL CPRK CRYSTAL STRUCTURES REVEAL MECHANISM FOR TRANSCRIPTIONAL JRNL TITL 2 CONTROL OF HALORESPIRATION. JRNL REF J.BIOL.CHEM. V. 281 28318 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16803881 JRNL DOI 10.1074/JBC.M602654200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 33350 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) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1760 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2043 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.4150 REMARK 3 BIN FREE R VALUE SET COUNT : 93 REMARK 3 BIN FREE R VALUE : 0.5360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3772 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 228 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : -0.09000 REMARK 3 B33 (A**2) : 0.04000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.200 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.179 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.147 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.111 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3905 ; 0.024 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3584 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5276 ; 1.989 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8346 ; 0.970 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 471 ; 6.429 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 171 ;37.235 ;24.035 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 716 ;18.358 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;16.584 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 595 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4252 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 796 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 798 ; 0.217 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3447 ; 0.196 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1866 ; 0.186 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 2225 ; 0.093 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 218 ; 0.159 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.097 ; 0.200 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): 11 ; 0.195 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 70 ; 0.261 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.072 ; 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): 2618 ; 1.240 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 969 ; 0.275 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3829 ; 1.805 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1723 ; 2.699 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1443 ; 4.039 ; 4.500 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 : BABINET MODEL WITH 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2H6B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-06. REMARK 100 THE RCSB ID CODE IS RCSB037983. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35512 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.10200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.57300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M AMMONIUM SULPHATE, 1MM REMARK 280 ORTHOCHLOROPHENOL, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 52.21850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.09250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 59.74750 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 52.21850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 56.09250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 59.74750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 52.21850 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 56.09250 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 59.74750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 52.21850 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 56.09250 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 59.74750 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE TWO FOLD AXIS: -X,-Y,Z 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 43480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 75940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -431.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 104.43700 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 224.37000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 104.43700 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 224.37000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 104.43700 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 224.37000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 391 LIES ON A SPECIAL POSITION. 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 SER A 2 REMARK 465 SER A 230 REMARK 465 TYR A 231 REMARK 465 TYR A 232 REMARK 465 SER A 233 REMARK 465 ASP A 234 REMARK 465 PRO A 235 REMARK 465 ASN A 236 REMARK 465 SER A 237 REMARK 465 SER A 238 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 VAL B 3 REMARK 465 GLU B 4 REMARK 465 GLY B 5 REMARK 465 LEU B 6 REMARK 465 GLY B 7 REMARK 465 LYS B 8 REMARK 465 ALA B 244 REMARK 465 ALA B 245 REMARK 465 ALA B 246 REMARK 465 LEU B 247 REMARK 465 ASP B 248 REMARK 465 HIS B 249 REMARK 465 HIS B 250 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 VAL A 3 CG1 CG2 REMARK 470 LYS A 211 CG CD CE NZ REMARK 470 LYS A 213 CE NZ REMARK 470 HIS A 250 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 166 CE NZ REMARK 470 LYS B 211 CG CD CE NZ REMARK 470 LYS B 213 CE NZ 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 23 CG GLU A 23 CD 0.100 REMARK 500 GLU A 68 CB GLU A 68 CG 0.159 REMARK 500 VAL A 189 CB VAL A 189 CG2 -0.136 REMARK 500 CYS A 200 CB CYS A 200 SG -0.120 REMARK 500 GLU B 23 CG GLU B 23 CD 0.118 REMARK 500 GLU B 68 CB GLU B 68 CG 0.173 REMARK 500 GLU B 68 CG GLU B 68 CD 0.096 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 35 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 MET A 122 CG - SD - CE ANGL. DEV. = 14.5 DEGREES REMARK 500 LEU A 154 CB - CG - CD2 ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 196 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG B 139 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 152 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 203 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG B 203 NE - CZ - NH2 ANGL. DEV. = -5.8 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 ASN A 18 51.16 -159.89 REMARK 500 PHE A 20 82.14 3.38 REMARK 500 THR A 51 39.46 -141.95 REMARK 500 MET A 176 144.49 -172.35 REMARK 500 ASN B 18 62.73 34.13 REMARK 500 PHE B 20 82.43 1.73 REMARK 500 LYS B 86 57.70 -95.88 REMARK 500 ASN B 148 122.85 -37.62 REMARK 500 SER B 230 15.87 -158.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 THR A 229 24.1 L L OUTSIDE RANGE REMARK 500 VAL B 189 24.6 L L OUTSIDE RANGE 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 A 409 DISTANCE = 5.23 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3C4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3C4 A 302 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF THE PROTEIN WAS NOT AVAILABLE IN ANY REMARK 999 UNIPROT REFERENCE SEQUENCE DATABASE AT THE TIME OF REMARK 999 PROCESSING. DBREF 2H6B A 1 232 UNP Q18R04 Q18R04_DESHD 1 232 DBREF 2H6B B 1 232 UNP Q18R04 Q18R04_DESHD 1 232 SEQRES 1 A 250 MET SER VAL GLU GLY LEU GLY LYS ASP PHE CYS GLY ALA SEQRES 2 A 250 ILE ILE PRO ASP ASN PHE PHE PRO ILE GLU LYS LEU ARG SEQRES 3 A 250 ASN TYR THR GLN MET GLY LEU ILE ARG ASP PHE ALA LYS SEQRES 4 A 250 GLY SER ALA VAL ILE MET PRO GLY GLU GLU ILE THR SER SEQRES 5 A 250 MET ILE PHE LEU VAL GLU GLY LYS ILE LYS LEU ASP ILE SEQRES 6 A 250 ILE PHE GLU ASP GLY SER GLU LYS LEU LEU TYR TYR ALA SEQRES 7 A 250 GLY GLY ASN SER LEU ILE GLY LYS LEU TYR PRO THR GLY SEQRES 8 A 250 ASN ASN ILE TYR ALA THR ALA MET GLU PRO THR ARG THR SEQRES 9 A 250 CYS TRP PHE SER GLU LYS SER LEU ARG THR VAL PHE ARG SEQRES 10 A 250 THR ASP GLU ASP MET ILE PHE GLU ILE PHE LYS ASN TYR SEQRES 11 A 250 LEU THR LYS VAL ALA TYR TYR ALA ARG GLN VAL ALA GLU SEQRES 12 A 250 MET ASN THR TYR ASN PRO THR ILE ARG ILE LEU ARG LEU SEQRES 13 A 250 PHE TYR GLU LEU CYS SER SER GLN GLY LYS ARG VAL GLY SEQRES 14 A 250 ASP THR TYR GLU ILE THR MET PRO LEU SER GLN LYS SER SEQRES 15 A 250 ILE GLY GLU ILE THR GLY VAL HIS HIS VAL THR VAL SER SEQRES 16 A 250 ARG VAL LEU ALA CYS LEU LYS ARG GLU ASN ILE LEU ASP SEQRES 17 A 250 LYS LYS LYS ASN LYS ILE ILE VAL TYR ASN LEU GLY GLU SEQRES 18 A 250 LEU LYS HIS LEU SER GLU GLN THR SER TYR TYR SER ASP SEQRES 19 A 250 PRO ASN SER SER SER VAL ASP LYS LEU ALA ALA ALA LEU SEQRES 20 A 250 ASP HIS HIS SEQRES 1 B 250 MET SER VAL GLU GLY LEU GLY LYS ASP PHE CYS GLY ALA SEQRES 2 B 250 ILE ILE PRO ASP ASN PHE PHE PRO ILE GLU LYS LEU ARG SEQRES 3 B 250 ASN TYR THR GLN MET GLY LEU ILE ARG ASP PHE ALA LYS SEQRES 4 B 250 GLY SER ALA VAL ILE MET PRO GLY GLU GLU ILE THR SER SEQRES 5 B 250 MET ILE PHE LEU VAL GLU GLY LYS ILE LYS LEU ASP ILE SEQRES 6 B 250 ILE PHE GLU ASP GLY SER GLU LYS LEU LEU TYR TYR ALA SEQRES 7 B 250 GLY GLY ASN SER LEU ILE GLY LYS LEU TYR PRO THR GLY SEQRES 8 B 250 ASN ASN ILE TYR ALA THR ALA MET GLU PRO THR ARG THR SEQRES 9 B 250 CYS TRP PHE SER GLU LYS SER LEU ARG THR VAL PHE ARG SEQRES 10 B 250 THR ASP GLU ASP MET ILE PHE GLU ILE PHE LYS ASN TYR SEQRES 11 B 250 LEU THR LYS VAL ALA TYR TYR ALA ARG GLN VAL ALA GLU SEQRES 12 B 250 MET ASN THR TYR ASN PRO THR ILE ARG ILE LEU ARG LEU SEQRES 13 B 250 PHE TYR GLU LEU CYS SER SER GLN GLY LYS ARG VAL GLY SEQRES 14 B 250 ASP THR TYR GLU ILE THR MET PRO LEU SER GLN LYS SER SEQRES 15 B 250 ILE GLY GLU ILE THR GLY VAL HIS HIS VAL THR VAL SER SEQRES 16 B 250 ARG VAL LEU ALA CYS LEU LYS ARG GLU ASN ILE LEU ASP SEQRES 17 B 250 LYS LYS LYS ASN LYS ILE ILE VAL TYR ASN LEU GLY GLU SEQRES 18 B 250 LEU LYS HIS LEU SER GLU GLN THR SER TYR TYR SER ASP SEQRES 19 B 250 PRO ASN SER SER SER VAL ASP LYS LEU ALA ALA ALA LEU SEQRES 20 B 250 ASP HIS HIS HET SO4 A 251 5 HET SO4 B 251 5 HET 3C4 B 301 12 HET 3C4 A 302 12 HETNAM SO4 SULFATE ION HETNAM 3C4 (3-CHLORO-4-HYDROXYPHENYL)ACETIC ACID FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 3C4 2(C8 H7 CL O3) FORMUL 7 HOH *228(H2 O) HELIX 1 1 ILE A 22 GLY A 32 5 11 HELIX 2 2 SER A 108 ASP A 119 1 12 HELIX 3 3 GLU A 120 MET A 144 1 25 HELIX 4 4 THR A 150 GLY A 165 1 16 HELIX 5 5 SER A 179 GLY A 188 1 10 HELIX 6 6 HIS A 190 GLU A 204 1 15 HELIX 7 7 ASN A 218 GLU A 227 1 10 HELIX 8 8 LYS A 242 ASP A 248 1 7 HELIX 9 9 PHE B 10 ILE B 15 1 6 HELIX 10 10 ILE B 22 GLY B 32 5 11 HELIX 11 11 SER B 108 ASP B 119 1 12 HELIX 12 12 GLU B 120 ASN B 145 1 26 HELIX 13 13 ASN B 148 GLY B 165 1 18 HELIX 14 14 SER B 179 GLY B 188 1 10 HELIX 15 15 HIS B 190 GLU B 204 1 15 HELIX 16 16 ASN B 218 SER B 226 1 9 HELIX 17 17 ASP B 234 SER B 239 5 6 SHEET 1 A 2 GLY A 7 PHE A 10 0 SHEET 2 A 2 ALA A 13 PRO A 16 -1 O ILE A 15 N LYS A 8 SHEET 1 B 4 LEU A 33 PHE A 37 0 SHEET 2 B 4 THR A 102 PHE A 107 -1 O THR A 102 N PHE A 37 SHEET 3 B 4 MET A 53 GLU A 58 -1 N PHE A 55 O CYS A 105 SHEET 4 B 4 LEU A 83 ILE A 84 -1 O ILE A 84 N ILE A 54 SHEET 1 C 4 ALA A 42 ILE A 44 0 SHEET 2 C 4 ASN A 93 ALA A 98 -1 O ALA A 96 N VAL A 43 SHEET 3 C 4 ILE A 61 ILE A 66 -1 N ASP A 64 O TYR A 95 SHEET 4 C 4 GLU A 72 ALA A 78 -1 O TYR A 76 N LEU A 63 SHEET 1 D 2 THR A 146 TYR A 147 0 SHEET 2 D 2 VAL A 240 ASP A 241 1 O VAL A 240 N TYR A 147 SHEET 1 E 4 LYS A 166 VAL A 168 0 SHEET 2 E 4 THR A 171 THR A 175 -1 O GLU A 173 N LYS A 166 SHEET 3 E 4 LYS A 213 VAL A 216 -1 O ILE A 214 N ILE A 174 SHEET 4 E 4 LEU A 207 LYS A 209 -1 N ASP A 208 O ILE A 215 SHEET 1 F 4 LEU B 33 PHE B 37 0 SHEET 2 F 4 THR B 102 PHE B 107 -1 O TRP B 106 N LEU B 33 SHEET 3 F 4 MET B 53 GLU B 58 -1 N MET B 53 O PHE B 107 SHEET 4 F 4 LEU B 83 ILE B 84 -1 O ILE B 84 N ILE B 54 SHEET 1 G 4 ALA B 42 ILE B 44 0 SHEET 2 G 4 ASN B 93 ALA B 98 -1 O ALA B 96 N VAL B 43 SHEET 3 G 4 ILE B 61 ILE B 66 -1 N ASP B 64 O TYR B 95 SHEET 4 G 4 GLU B 72 ALA B 78 -1 O LYS B 73 N ILE B 65 SHEET 1 H 4 LYS B 166 VAL B 168 0 SHEET 2 H 4 THR B 171 ILE B 174 -1 O GLU B 173 N LYS B 166 SHEET 3 H 4 ILE B 214 VAL B 216 -1 O ILE B 214 N ILE B 174 SHEET 4 H 4 LEU B 207 LYS B 209 -1 N ASP B 208 O ILE B 215 SSBOND 1 CYS A 11 CYS B 200 1555 1555 2.07 SSBOND 2 CYS A 200 CYS B 11 1555 1555 2.08 SITE 1 AC1 5 SER A 179 GLN A 180 LYS A 209 HOH A 309 SITE 2 AC1 5 HOH A 332 SITE 1 AC2 5 SER B 179 GLN B 180 LYS B 181 LYS B 209 SITE 2 AC2 5 HOH B 309 SITE 1 AC3 9 VAL A 134 TYR B 76 ILE B 84 GLY B 85 SITE 2 AC3 9 LYS B 86 THR B 90 ASN B 92 ILE B 94 SITE 3 AC3 9 LYS B 133 SITE 1 AC4 10 TYR A 76 ILE A 84 GLY A 85 LYS A 86 SITE 2 AC4 10 THR A 90 ASN A 92 ILE A 94 TYR A 130 SITE 3 AC4 10 LYS A 133 VAL B 134 CRYST1 104.437 112.185 119.495 90.00 90.00 90.00 I 2 2 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 0.009575 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008914 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008369 0.00000