HEADER OXIDOREDUCTASE (OXYGENASE) 30-AUG-95 1HAN TITLE CRYSTAL STRUCTURE OF THE BIPHENYL-CLEAVING EXTRADIOL DIOXYGENASE FROM TITLE 2 A PCB-DEGRADING PSEUDOMONAD COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2,3-DIHYDROXYBIPHENYL 1,2-DIOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BIPHENYL-2,3-DIOL 1,2-DIOXYGENASE, DHBD, BPHC; COMPND 5 EC: 1.13.11.39; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: FE(II) FORM UNDER ANAEROBIC CONDITIONS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA XENOVORANS; SOURCE 3 ORGANISM_TAXID: 266265; SOURCE 4 STRAIN: LB400; SOURCE 5 GENE: BPHC; SOURCE 6 EXPRESSION_SYSTEM: BURKHOLDERIA CEPACIA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 292; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PLEBD4; SOURCE 9 EXPRESSION_SYSTEM_GENE: BPHC; SOURCE 10 OTHER_DETAILS: HYPEREXPRESSED IN THE PARENT STRAIN KEYWDS EXTRADIOL DIOXYGENASE, OXIDOREDUCTASE (OXYGENASE) EXPDTA X-RAY DIFFRACTION AUTHOR S.HAN,J.T.BOLIN REVDAT 4 07-FEB-24 1HAN 1 REMARK LINK REVDAT 3 13-JUL-11 1HAN 1 VERSN REVDAT 2 24-FEB-09 1HAN 1 VERSN REVDAT 1 14-NOV-95 1HAN 0 JRNL AUTH S.HAN,L.D.ELTIS,K.N.TIMMIS,S.W.MUCHMORE,J.T.BOLIN JRNL TITL CRYSTAL STRUCTURE OF THE BIPHENYL-CLEAVING EXTRADIOL JRNL TITL 2 DIOXYGENASE FROM A PCB-DEGRADING PSEUDOMONAD. JRNL REF SCIENCE V. 270 976 1995 JRNL REFN ISSN 0036-8075 JRNL PMID 7481800 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.D.ELTIS,B.HOFMANN,H.-J.HECHT,H.LUNSDORF,K.N.TIMMIS REMARK 1 TITL PURIFICATION AND CRYSTALLIZATION OF 2,3-DIHYDROXYBIPHENYL REMARK 1 TITL 2 1,2-DIOXYGENASE REMARK 1 REF J.BIOL.CHEM. V. 268 2727 1993 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 29672 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.900 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2206 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 139 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.450 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.340 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE SIDE CHAIN OF MET 246 IS NEAR THE ACTIVE SITE FE AND REMARK 3 IS DISORDERED BETWEEN TWO MAJOR CONFORMERS. THE ELECTRON REMARK 3 DENSITY MAPS SUGGEST THAT SEVERAL ADDITIONAL RESIDUES REMARK 3 HAVE TWO OF MORE CONFORMATIONS. IN ALL CASES ONLY ONE REMARK 3 CONFORMATION WAS REFINED. REMARK 3 REMARK 3 SEVERAL SIDE CHAIN ATOMS HAVE BEEN ASSIGNED OCCUPANCIES OF REMARK 3 0.10 TO INDICATE THE PRESENCE OF POOR DENSITY AND REMARK 3 UNRELIABLE COORDINATES. THESE OCCUPANCIES WERE NOT REMARK 3 REFINED. THE OCCUPANCY OF THE FE(II) ION INCLUDED AS REMARK 3 RESIDUE 501 WAS ASSIGNED A VALUE OF 0.5 BASED ON ITS REMARK 3 RELATIVE ANOMALOUS DIFFERENCE DENSITY. THIS OCCUPANCY REMARK 3 WAS NOT REFINED. REMARK 4 REMARK 4 1HAN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173748. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUL-93; DEC-94 REMARK 200 TEMPERATURE (KELVIN) : 290; NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; N REMARK 200 RADIATION SOURCE : NULL; NULL REMARK 200 BEAMLINE : NULL; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.542; 1.542 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : XUONG-HAMLIN MULTIWIRE; RIGAKU REMARK 200 RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL (DENZO) REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33261 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 8.600 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: MWPC DATA WERE USED IN STRUCTURE DETERMINATION AND INITIAL REMARK 200 REFINEMENT. IMAGING PLATE DATA WERE USED IN FINAL REMARK 200 REFINEMENT. REDUNDANCY AND MERGING R STATISTICS CITED REMARK 200 ABOVE ARE FOR IMAGING PLATE DATA FROM ONE CRYSTAL. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 61.29000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 55.68000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 61.29000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 55.68000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 61.29000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 55.68000 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 61.29000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 55.68000 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 61.29000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 55.68000 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 61.29000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 55.68000 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 61.29000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 55.68000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 61.29000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 61.29000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 55.68000 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 300 REMARK: SYMMETRY REMARK 300 THE CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS PRESENTED REMARK 300 BELOW GENERATE THE SUBUNITS OF THE POLYMERIC MOLECULE. REMARK 300 REMARK 300 APPLIED TO RESIDUES: 2 .. 8038 REMARK 300 REMARK 300 THE ENZYME IS AN OCTAMER IN SOLUTION. THE DISTRIBUTED REMARK 300 COORDINATES ARE FOR A MONOMER BELONGING TO AN OCTAMER REMARK 300 AT FRACTIONAL COORDINATES (0.0,0.0,0.5), WHICH IS A REMARK 300 SITE OF 422 (D4) POINT SYMMETRY. APPLY THE FOLLOWING REMARK 300 SEVEN OPERATIONS TO ALL ATOMS IN THIS ENTRY TO GENERATE REMARK 300 THE OTHER SUBUNITS IN THIS OCTAMER. REMARK 300 REMARK 300 SYMMETRY1 1 0.000000 1.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 1 -1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 300 SYMMETRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 300 SYMMETRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 300 SYMMETRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 4 0.000000 1.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 4 0.000000 0.000000 -1.000000 111.36000 REMARK 300 SYMMETRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 5 0.000000 0.000000 -1.000000 111.36000 REMARK 300 SYMMETRY1 6 0.000000 -1.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 6 0.000000 0.000000 -1.000000 111.36000 REMARK 300 SYMMETRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 300 SYMMETRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 300 SYMMETRY3 7 0.000000 0.000000 -1.000000 111.36000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 21590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 79080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -237.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 111.36000 REMARK 350 BIOMT1 6 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 111.36000 REMARK 350 BIOMT1 7 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 7 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 7 0.000000 0.000000 -1.000000 111.36000 REMARK 350 BIOMT1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 8 0.000000 0.000000 -1.000000 111.36000 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 ASP A 290 REMARK 465 LYS A 291 REMARK 465 ALA A 292 REMARK 465 ALA A 293 REMARK 465 ALA A 294 REMARK 465 ARG A 295 REMARK 465 ASN A 296 REMARK 465 LYS A 297 REMARK 465 ALA A 298 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 ARG A 289 CA C O CB CG CD NE REMARK 470 ARG A 289 CZ NH1 NH2 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 ASP A 44 -153.07 -159.27 REMARK 500 PHE A 106 -171.72 -171.15 REMARK 500 ALA A 133 99.11 -67.01 REMARK 500 THR A 139 -99.38 -128.54 REMARK 500 ASN A 191 -162.81 -166.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 RESIDUE 501 IS AN ADVENTITIOUS FE ATOM PRESENT WITH REMARK 600 PARTIAL OCCUPANCY ONLY WHEN THE CRYSTAL STABILIZING REMARK 600 SOLUTION CONTAINS EXCESS FERROUS AMMONIUM SULFATE. REMARK 600 REMARK 600 RESIDUE 600 IS A T-BUTANOL MOLECULE ASSIGNED TO AN REMARK 600 APPROPRIATE DENSITY FEATURE. T-BUTANOL IS INCLUDED AT REMARK 600 BETWEEN 10-15% IN ALL CRYSTAL GROWTH AND STABILIZING REMARK 600 SOLUTIONS. THE T-BUTANOL IS APPARENTLY ROTATIONALLY REMARK 600 DISORDERED AND THUS THE POSITION OF THE HYDROXYL OXYGEN REMARK 600 AND METHYL CARBONS ARE NOT WELL-DETERMINED. REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 146 NE2 REMARK 620 2 HIS A 210 NE2 102.4 REMARK 620 3 GLU A 260 OE1 109.8 85.9 REMARK 620 4 HOH A3001 O 95.9 160.6 81.9 REMARK 620 5 HOH A3012 O 91.6 95.2 157.9 90.5 REMARK 620 N 1 2 3 4 REMARK 650 REMARK 650 HELIX REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: REMARK 650 KABSCH AND SANDER AS IMPLEMENTED IN PROCHECK WITH REMARK 650 CONFIRMATION AND MODIFICATION BY VISUAL INSPECTION. REMARK 700 REMARK 700 SHEET REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: KABSCH AND SANDER AS REMARK 700 IMPLEMENTED IN PROCHECK WITH CONFIRMATION AND MODIFICATION REMARK 700 BY VISUAL INSPECTION. REMARK 700 SHEET_ID: N; STRANDS ARE LABELED F,G,H,E,A,D,C,B IN REMARK 700 PUBLICATIONS. REMARK 700 SHEET_ID: C; STRANDS ARE LABELED R,N,O,P,M,I,L,K,J,Q IN REMARK 700 PUBLICATIONS. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: FE1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ACTIVE SITE: FE(II) BINDING SITE CONSISTING IN REMARK 800 THE FIRST SHELL OF THREE PROTEIN RESIDUES AND TWO SOLVENT REMARK 800 SPECIES, WHICH MAY BE HOH OR OH- BUT WERE REFINED AS HOH REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TBU A 600 DBREF 1HAN A 2 298 UNP P47228 BPHC_BURCE 1 297 SEQRES 1 A 297 SER ILE ARG SER LEU GLY TYR MET GLY PHE ALA VAL SER SEQRES 2 A 297 ASP VAL ALA ALA TRP ARG SER PHE LEU THR GLN LYS LEU SEQRES 3 A 297 GLY LEU MET GLU ALA GLY THR THR ASP ASN GLY ASP LEU SEQRES 4 A 297 PHE ARG ILE ASP SER ARG ALA TRP ARG ILE ALA VAL GLN SEQRES 5 A 297 GLN GLY GLU VAL ASP ASP LEU ALA PHE ALA GLY TYR GLU SEQRES 6 A 297 VAL ALA ASP ALA ALA GLY LEU ALA GLN MET ALA ASP LYS SEQRES 7 A 297 LEU LYS GLN ALA GLY ILE ALA VAL THR THR GLY ASP ALA SEQRES 8 A 297 SER LEU ALA ARG ARG ARG GLY VAL THR GLY LEU ILE THR SEQRES 9 A 297 PHE ALA ASP PRO PHE GLY LEU PRO LEU GLU ILE TYR TYR SEQRES 10 A 297 GLY ALA SER GLU VAL PHE GLU LYS PRO PHE LEU PRO GLY SEQRES 11 A 297 ALA ALA VAL SER GLY PHE LEU THR GLY GLU GLN GLY LEU SEQRES 12 A 297 GLY HIS PHE VAL ARG CYS VAL PRO ASP SER ASP LYS ALA SEQRES 13 A 297 LEU ALA PHE TYR THR ASP VAL LEU GLY PHE GLN LEU SER SEQRES 14 A 297 ASP VAL ILE ASP MET LYS MET GLY PRO ASP VAL THR VAL SEQRES 15 A 297 PRO ALA TYR PHE LEU HIS CYS ASN GLU ARG HIS HIS THR SEQRES 16 A 297 LEU ALA ILE ALA ALA PHE PRO LEU PRO LYS ARG ILE HIS SEQRES 17 A 297 HIS PHE MET LEU GLU VAL ALA SER LEU ASP ASP VAL GLY SEQRES 18 A 297 PHE ALA PHE ASP ARG VAL ASP ALA ASP GLY LEU ILE THR SEQRES 19 A 297 SER THR LEU GLY ARG HIS THR ASN ASP HIS MET VAL SER SEQRES 20 A 297 PHE TYR ALA SER THR PRO SER GLY VAL GLU VAL GLU TYR SEQRES 21 A 297 GLY TRP SER ALA ARG THR VAL ASP ARG SER TRP VAL VAL SEQRES 22 A 297 VAL ARG HIS ASP SER PRO SER MET TRP GLY HIS LYS SER SEQRES 23 A 297 VAL ARG ASP LYS ALA ALA ALA ARG ASN LYS ALA HET FE A 500 1 HET FE A 501 1 HET TBU A 600 5 HETNAM FE FE (III) ION HETNAM TBU TERTIARY-BUTYL ALCOHOL HETSYN TBU 2-METHYL-2-PROPANOL FORMUL 2 FE 2(FE 3+) FORMUL 4 TBU C4 H10 O FORMUL 5 HOH *139(H2 O) HELIX 1 B ASP A 15 LEU A 27 1 13 HELIX 2 F ASP A 69 ALA A 83 1 15 HELIX 3 G ASP A 91 ARG A 98 1 8 HELIX 4 J ASP A 153 LEU A 165 1 13 HELIX 5 N SER A 217 ASP A 231 1 15 SHEET 1 N 8 THR A 88 GLY A 90 0 SHEET 2 N 8 THR A 101 ASP A 108 -1 N THR A 105 O THR A 88 SHEET 3 N 8 LEU A 112 TYR A 118 -1 N ILE A 116 O ILE A 104 SHEET 4 N 8 ASP A 59 VAL A 67 1 N TYR A 65 O GLU A 115 SHEET 5 N 8 ARG A 4 VAL A 13 -1 N GLY A 10 O PHE A 62 SHEET 6 N 8 ARG A 49 GLN A 54 1 N ALA A 51 O MET A 9 SHEET 7 N 8 GLY A 38 ARG A 42 -1 N PHE A 41 O ILE A 50 SHEET 8 N 8 MET A 30 THR A 35 -1 N ALA A 32 O LEU A 40 SHEET 1 C10 PRO A 280 VAL A 288 0 SHEET 2 C10 LEU A 233 HIS A 241 -1 N ARG A 240 O TRP A 283 SHEET 3 C10 MET A 246 THR A 253 -1 N SER A 248 O GLY A 239 SHEET 4 C10 VAL A 257 TRP A 263 -1 N TYR A 261 O PHE A 249 SHEET 5 C10 ARG A 207 VAL A 215 1 N LEU A 213 O GLU A 260 SHEET 6 C10 HIS A 146 VAL A 151 -1 N VAL A 148 O HIS A 210 SHEET 7 C10 THR A 196 ALA A 200 1 N ALA A 198 O PHE A 147 SHEET 8 C10 THR A 182 HIS A 189 -1 N LEU A 188 O LEU A 197 SHEET 9 C10 GLN A 168 MET A 177 -1 N ILE A 173 O ALA A 185 SHEET 10 C10 VAL A 275 HIS A 277 1 N HIS A 277 O VAL A 172 LINK NE2 HIS A 146 FE FE A 500 1555 1555 2.15 LINK NE2 HIS A 189 FE FE A 501 1555 1555 2.44 LINK NE2 HIS A 210 FE FE A 500 1555 1555 2.25 LINK OE1 GLU A 260 FE FE A 500 1555 1555 1.96 LINK FE FE A 500 O HOH A3001 1555 1555 2.41 LINK FE FE A 500 O HOH A3012 1555 1555 2.12 SITE 1 FE1 5 HIS A 146 HIS A 210 GLU A 260 HOH A3001 SITE 2 FE1 5 HOH A3012 SITE 1 AC1 5 HIS A 146 HIS A 210 GLU A 260 HOH A3001 SITE 2 AC1 5 HOH A3012 SITE 1 AC2 1 HIS A 189 SITE 1 AC3 4 PHE A 202 HIS A 209 TYR A 250 PRO A 280 CRYST1 122.580 122.580 111.360 90.00 90.00 90.00 I 4 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 0.008158 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008158 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008980 0.00000