HEADER OXIDOREDUCTASE 28-APR-04 1T47 TITLE STRUCTURE OF FE2-HPPD BOUND TO NTBC COMPND MOL_ID: 1; COMPND 2 MOLECULE: 4-HYDROXYPHENYLPYRUVATE DIOXYGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 4HPPD, HPD, HPPDASE; COMPND 5 EC: 1.13.11.27; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVERMITILIS; SOURCE 3 ORGANISM_TAXID: 33903; SOURCE 4 GENE: HPD, SAV5149; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET KEYWDS TRIKETONE INHIBITOR, DIOXYGENASE, IRON, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.BROWNLEE,K.JOHNSON-WINTERS,D.H.T.HARRISON,G.R.MORAN REVDAT 3 14-FEB-24 1T47 1 REMARK LINK REVDAT 2 24-FEB-09 1T47 1 VERSN REVDAT 1 15-JUN-04 1T47 0 JRNL AUTH J.BROWNLEE,K.JOHNSON-WINTERS,D.H.T.HARRISON,G.R.MORAN JRNL TITL STRUCTURE OF THE FERROUS FORM OF (4-HYDROXYPHENYL)PYRUVATE JRNL TITL 2 DIOXYGENASE FROM STREPTOMYCES AVERMITILIS IN COMPLEX WITH JRNL TITL 3 THE THERAPEUTIC HERBICIDE, NTBC JRNL REF BIOCHEMISTRY V. 43 6370 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15157070 JRNL DOI 10.1021/BI049317S REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 25093 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 SET) : 0.178 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1283 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2451 REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE : 0.3640 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 126 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.032 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5514 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 274 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.30 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.30 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.45 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.290 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.300 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.410 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.070 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.860 ; 2.500 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 : XPLOR:PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM.FE REMARK 3 PARAMETER FILE 3 : NTBC.PARAM REMARK 3 PARAMETER FILE 4 : PARAM11.WAT REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : XPLOR:TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NTBC.TOPH REMARK 3 TOPOLOGY FILE 3 : TOPH.FE REMARK 3 TOPOLOGY FILE 4 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MOL 874 OCCUPANCY SET TO 0.50 AND NOT REMARK 3 REFINED REMARK 4 REMARK 4 1T47 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-04. REMARK 100 THE DEPOSITION ID IS D_1000022290. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-03; 28-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 77; NULL REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 19-ID; 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.7405; 1.000 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL; SI 111 CHANNEL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : NULL; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25574 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 21.70 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 34.8000 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) : 2.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.19800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, 0.4 M MGAC, PH 7.4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 40.64400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 81.02250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.64400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 81.02250 REMARK 290 SMTRY3 4 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 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 MET A 1 REMARK 465 THR A 2 REMARK 465 GLN A 3 REMARK 465 THR A 4 REMARK 465 THR A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 THR A 8 REMARK 465 PRO A 9 REMARK 465 ASP A 10 REMARK 465 THR A 11 REMARK 465 ALA A 12 REMARK 465 ARG A 13 REMARK 465 GLN A 14 REMARK 465 ALA A 15 REMARK 465 ARG A 378 REMARK 465 GLY A 379 REMARK 465 ASN A 380 REMARK 465 LEU A 381 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 GLN B 3 REMARK 465 THR B 4 REMARK 465 THR B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 THR B 8 REMARK 465 PRO B 9 REMARK 465 ASP B 10 REMARK 465 THR B 11 REMARK 465 ALA B 12 REMARK 465 ARG B 13 REMARK 465 GLN B 14 REMARK 465 ALA B 15 REMARK 465 ARG B 378 REMARK 465 GLY B 379 REMARK 465 ASN B 380 REMARK 465 LEU B 381 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 59 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 119 CG CD OE1 OE2 REMARK 470 LYS A 206 CG CD CE NZ REMARK 470 ASP A 219 CG OD1 OD2 REMARK 470 ASP A 220 CB CG OD1 OD2 REMARK 470 ILE A 221 CB CG1 CG2 CD1 REMARK 470 GLU A 224 CG CD OE1 OE2 REMARK 470 LYS A 253 CG CD CE NZ REMARK 470 GLU A 328 CG CD OE1 OE2 REMARK 470 LYS A 365 CD CE NZ REMARK 470 GLU A 374 CG CD OE1 OE2 REMARK 470 GLU A 376 CG CD OE1 OE2 REMARK 470 LYS A 377 CG CD CE NZ REMARK 470 GLU B 119 CG CD OE1 OE2 REMARK 470 GLU B 127 CG CD OE1 OE2 REMARK 470 LYS B 206 CG CD CE NZ REMARK 470 LYS B 214 CG CD CE NZ REMARK 470 GLU B 215 CG CD OE1 OE2 REMARK 470 GLU B 224 CD OE1 OE2 REMARK 470 LYS B 251 CG CD CE NZ REMARK 470 LYS B 253 CB CG CD CE NZ REMARK 470 GLN B 255 CG CD OE1 NE2 REMARK 470 GLU B 372 CG CD OE1 OE2 REMARK 470 GLU B 376 CG CD OE1 OE2 REMARK 470 LYS B 377 CG CD CE NZ 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 ALA A 25 158.95 178.49 REMARK 500 ASN A 68 97.06 -162.36 REMARK 500 ALA A 82 -14.24 -140.90 REMARK 500 THR A 145 -159.10 -123.04 REMARK 500 TYR A 163 -65.54 -164.15 REMARK 500 GLU A 224 -39.89 -139.91 REMARK 500 THR A 345 -100.20 -116.34 REMARK 500 ALA B 25 153.25 179.76 REMARK 500 ALA B 82 -21.81 -142.78 REMARK 500 THR B 145 -160.49 -122.83 REMARK 500 TYR B 163 -68.16 -162.97 REMARK 500 THR B 345 -96.70 -113.71 REMARK 500 REMARK 500 REMARK: NULL 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 FE2 A 431 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 187 NE2 REMARK 620 2 HIS A 270 NE2 93.9 REMARK 620 3 GLU A 349 OE1 97.3 82.7 REMARK 620 4 NTD A 551 O5 86.3 96.0 176.3 REMARK 620 5 NTD A 551 O7 165.8 82.4 95.9 80.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B 430 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 187 NE2 REMARK 620 2 HIS B 270 NE2 101.7 REMARK 620 3 GLU B 349 OE1 89.1 79.9 REMARK 620 4 NTD B 550 O7 173.7 75.3 95.8 REMARK 620 5 NTD B 550 O5 93.1 91.4 171.3 81.5 REMARK 620 6 HOH B 874 O 81.4 168.7 89.4 102.6 99.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 B 430 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 A 431 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NTD A 551 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NTD B 550 DBREF 1T47 A 1 381 UNP Q53586 HPPD_STRAW 1 381 DBREF 1T47 B 1 381 UNP Q53586 HPPD_STRAW 1 381 SEQRES 1 A 381 MET THR GLN THR THR HIS HIS THR PRO ASP THR ALA ARG SEQRES 2 A 381 GLN ALA ASP PRO PHE PRO VAL LYS GLY MET ASP ALA VAL SEQRES 3 A 381 VAL PHE ALA VAL GLY ASN ALA LYS GLN ALA ALA HIS TYR SEQRES 4 A 381 TYR SER THR ALA PHE GLY MET GLN LEU VAL ALA TYR SER SEQRES 5 A 381 GLY PRO GLU ASN GLY SER ARG GLU THR ALA SER TYR VAL SEQRES 6 A 381 LEU THR ASN GLY SER ALA ARG PHE VAL LEU THR SER VAL SEQRES 7 A 381 ILE LYS PRO ALA THR PRO TRP GLY HIS PHE LEU ALA ASP SEQRES 8 A 381 HIS VAL ALA GLU HIS GLY ASP GLY VAL VAL ASP LEU ALA SEQRES 9 A 381 ILE GLU VAL PRO ASP ALA ARG ALA ALA HIS ALA TYR ALA SEQRES 10 A 381 ILE GLU HIS GLY ALA ARG SER VAL ALA GLU PRO TYR GLU SEQRES 11 A 381 LEU LYS ASP GLU HIS GLY THR VAL VAL LEU ALA ALA ILE SEQRES 12 A 381 ALA THR TYR GLY LYS THR ARG HIS THR LEU VAL ASP ARG SEQRES 13 A 381 THR GLY TYR ASP GLY PRO TYR LEU PRO GLY TYR VAL ALA SEQRES 14 A 381 ALA ALA PRO ILE VAL GLU PRO PRO ALA HIS ARG THR PHE SEQRES 15 A 381 GLN ALA ILE ASP HIS CYS VAL GLY ASN VAL GLU LEU GLY SEQRES 16 A 381 ARG MET ASN GLU TRP VAL GLY PHE TYR ASN LYS VAL MET SEQRES 17 A 381 GLY PHE THR ASN MET LYS GLU PHE VAL GLY ASP ASP ILE SEQRES 18 A 381 ALA THR GLU TYR SER ALA LEU MET SER LYS VAL VAL ALA SEQRES 19 A 381 ASP GLY THR LEU LYS VAL LYS PHE PRO ILE ASN GLU PRO SEQRES 20 A 381 ALA LEU ALA LYS LYS LYS SER GLN ILE ASP GLU TYR LEU SEQRES 21 A 381 GLU PHE TYR GLY GLY ALA GLY VAL GLN HIS ILE ALA LEU SEQRES 22 A 381 ASN THR GLY ASP ILE VAL GLU THR VAL ARG THR MET ARG SEQRES 23 A 381 ALA ALA GLY VAL GLN PHE LEU ASP THR PRO ASP SER TYR SEQRES 24 A 381 TYR ASP THR LEU GLY GLU TRP VAL GLY ASP THR ARG VAL SEQRES 25 A 381 PRO VAL ASP THR LEU ARG GLU LEU LYS ILE LEU ALA ASP SEQRES 26 A 381 ARG ASP GLU ASP GLY TYR LEU LEU GLN ILE PHE THR LYS SEQRES 27 A 381 PRO VAL GLN ASP ARG PRO THR VAL PHE PHE GLU ILE ILE SEQRES 28 A 381 GLU ARG HIS GLY SER MET GLY PHE GLY LYS GLY ASN PHE SEQRES 29 A 381 LYS ALA LEU PHE GLU ALA ILE GLU ARG GLU GLN GLU LYS SEQRES 30 A 381 ARG GLY ASN LEU SEQRES 1 B 381 MET THR GLN THR THR HIS HIS THR PRO ASP THR ALA ARG SEQRES 2 B 381 GLN ALA ASP PRO PHE PRO VAL LYS GLY MET ASP ALA VAL SEQRES 3 B 381 VAL PHE ALA VAL GLY ASN ALA LYS GLN ALA ALA HIS TYR SEQRES 4 B 381 TYR SER THR ALA PHE GLY MET GLN LEU VAL ALA TYR SER SEQRES 5 B 381 GLY PRO GLU ASN GLY SER ARG GLU THR ALA SER TYR VAL SEQRES 6 B 381 LEU THR ASN GLY SER ALA ARG PHE VAL LEU THR SER VAL SEQRES 7 B 381 ILE LYS PRO ALA THR PRO TRP GLY HIS PHE LEU ALA ASP SEQRES 8 B 381 HIS VAL ALA GLU HIS GLY ASP GLY VAL VAL ASP LEU ALA SEQRES 9 B 381 ILE GLU VAL PRO ASP ALA ARG ALA ALA HIS ALA TYR ALA SEQRES 10 B 381 ILE GLU HIS GLY ALA ARG SER VAL ALA GLU PRO TYR GLU SEQRES 11 B 381 LEU LYS ASP GLU HIS GLY THR VAL VAL LEU ALA ALA ILE SEQRES 12 B 381 ALA THR TYR GLY LYS THR ARG HIS THR LEU VAL ASP ARG SEQRES 13 B 381 THR GLY TYR ASP GLY PRO TYR LEU PRO GLY TYR VAL ALA SEQRES 14 B 381 ALA ALA PRO ILE VAL GLU PRO PRO ALA HIS ARG THR PHE SEQRES 15 B 381 GLN ALA ILE ASP HIS CYS VAL GLY ASN VAL GLU LEU GLY SEQRES 16 B 381 ARG MET ASN GLU TRP VAL GLY PHE TYR ASN LYS VAL MET SEQRES 17 B 381 GLY PHE THR ASN MET LYS GLU PHE VAL GLY ASP ASP ILE SEQRES 18 B 381 ALA THR GLU TYR SER ALA LEU MET SER LYS VAL VAL ALA SEQRES 19 B 381 ASP GLY THR LEU LYS VAL LYS PHE PRO ILE ASN GLU PRO SEQRES 20 B 381 ALA LEU ALA LYS LYS LYS SER GLN ILE ASP GLU TYR LEU SEQRES 21 B 381 GLU PHE TYR GLY GLY ALA GLY VAL GLN HIS ILE ALA LEU SEQRES 22 B 381 ASN THR GLY ASP ILE VAL GLU THR VAL ARG THR MET ARG SEQRES 23 B 381 ALA ALA GLY VAL GLN PHE LEU ASP THR PRO ASP SER TYR SEQRES 24 B 381 TYR ASP THR LEU GLY GLU TRP VAL GLY ASP THR ARG VAL SEQRES 25 B 381 PRO VAL ASP THR LEU ARG GLU LEU LYS ILE LEU ALA ASP SEQRES 26 B 381 ARG ASP GLU ASP GLY TYR LEU LEU GLN ILE PHE THR LYS SEQRES 27 B 381 PRO VAL GLN ASP ARG PRO THR VAL PHE PHE GLU ILE ILE SEQRES 28 B 381 GLU ARG HIS GLY SER MET GLY PHE GLY LYS GLY ASN PHE SEQRES 29 B 381 LYS ALA LEU PHE GLU ALA ILE GLU ARG GLU GLN GLU LYS SEQRES 30 B 381 ARG GLY ASN LEU HET FE2 A 431 1 HET NTD A 551 23 HET FE2 B 430 1 HET NTD B 550 23 HETNAM FE2 FE (II) ION HETNAM NTD 2-{HYDROXY[2-NITRO-4-(TRIFLUOROMETHYL) HETNAM 2 NTD PHENYL]METHYLENE}CYCLOHEXANE-1,3-DIONE FORMUL 3 FE2 2(FE 2+) FORMUL 4 NTD 2(C14 H10 F3 N O5) FORMUL 7 HOH *274(H2 O) HELIX 1 1 ASN A 32 ALA A 43 1 12 HELIX 2 2 GLY A 53 GLY A 57 5 5 HELIX 3 3 THR A 83 GLY A 97 1 15 HELIX 4 4 ASP A 109 HIS A 120 1 12 HELIX 5 5 ARG A 196 GLY A 209 1 14 HELIX 6 6 GLY A 218 THR A 223 1 6 HELIX 7 7 SER A 254 GLY A 264 1 11 HELIX 8 8 ASP A 277 ALA A 288 1 12 HELIX 9 9 PRO A 296 TYR A 300 5 5 HELIX 10 10 THR A 302 GLY A 308 1 7 HELIX 11 11 PRO A 313 LYS A 321 1 9 HELIX 12 12 GLY A 362 LYS A 377 1 16 HELIX 13 13 ASN B 32 ALA B 43 1 12 HELIX 14 14 GLY B 53 GLY B 57 5 5 HELIX 15 15 THR B 83 GLY B 97 1 15 HELIX 16 16 ASP B 109 HIS B 120 1 12 HELIX 17 17 ARG B 196 MET B 208 1 13 HELIX 18 18 GLY B 218 TYR B 225 1 8 HELIX 19 19 SER B 254 GLY B 264 1 11 HELIX 20 20 ASP B 277 ALA B 288 1 12 HELIX 21 21 ASP B 297 THR B 302 1 6 HELIX 22 22 LEU B 303 GLY B 308 1 6 HELIX 23 23 PRO B 313 LYS B 321 1 9 HELIX 24 24 GLY B 362 GLN B 375 1 14 SHEET 1 A 9 SER A 124 ASP A 133 0 SHEET 2 A 9 GLY A 136 ALA A 144 -1 O ALA A 142 N VAL A 125 SHEET 3 A 9 ARG A 150 TYR A 159 -1 O ASP A 155 N VAL A 139 SHEET 4 A 9 GLY A 99 GLU A 106 1 N ILE A 105 O VAL A 154 SHEET 5 A 9 GLY A 22 ALA A 29 -1 N ALA A 29 O GLY A 99 SHEET 6 A 9 ALA A 71 VAL A 78 1 O VAL A 74 N PHE A 28 SHEET 7 A 9 THR A 61 ASN A 68 -1 N LEU A 66 O PHE A 73 SHEET 8 A 9 GLN A 47 SER A 52 -1 N SER A 52 O SER A 63 SHEET 9 A 9 VAL A 168 ALA A 169 -1 O VAL A 168 N TYR A 51 SHEET 1 B 8 THR A 211 ASN A 212 0 SHEET 2 B 8 LEU A 228 ALA A 234 -1 O ALA A 234 N THR A 211 SHEET 3 B 8 LYS A 241 PRO A 247 -1 O ILE A 244 N LYS A 231 SHEET 4 B 8 ALA A 184 ASN A 191 1 N GLY A 190 O ASN A 245 SHEET 5 B 8 GLY A 267 ASN A 274 -1 O GLN A 269 N VAL A 189 SHEET 6 B 8 PHE A 347 ARG A 353 1 O ILE A 351 N LEU A 273 SHEET 7 B 8 TYR A 331 PHE A 336 -1 N LEU A 333 O GLU A 352 SHEET 8 B 8 LEU A 323 ARG A 326 -1 N LEU A 323 O GLN A 334 SHEET 1 C 9 SER B 124 ASP B 133 0 SHEET 2 C 9 GLY B 136 ALA B 144 -1 O ALA B 142 N VAL B 125 SHEET 3 C 9 ARG B 150 ASP B 155 -1 O LEU B 153 N ALA B 141 SHEET 4 C 9 GLY B 99 GLU B 106 1 N ILE B 105 O VAL B 154 SHEET 5 C 9 GLY B 22 ALA B 29 -1 N VAL B 27 O ASP B 102 SHEET 6 C 9 ALA B 71 VAL B 78 1 O VAL B 74 N PHE B 28 SHEET 7 C 9 THR B 61 ASN B 68 -1 N LEU B 66 O PHE B 73 SHEET 8 C 9 GLN B 47 SER B 52 -1 N ALA B 50 O VAL B 65 SHEET 9 C 9 VAL B 168 ALA B 169 -1 O VAL B 168 N TYR B 51 SHEET 1 D 8 THR B 211 VAL B 217 0 SHEET 2 D 8 LEU B 228 ALA B 234 -1 O ALA B 234 N THR B 211 SHEET 3 D 8 LYS B 241 PRO B 247 -1 O PHE B 242 N VAL B 233 SHEET 4 D 8 ALA B 184 ASN B 191 1 N GLY B 190 O ASN B 245 SHEET 5 D 8 GLY B 267 ASN B 274 -1 O GLY B 267 N ASN B 191 SHEET 6 D 8 PHE B 347 ARG B 353 1 O ILE B 351 N LEU B 273 SHEET 7 D 8 GLY B 330 PHE B 336 -1 N LEU B 333 O GLU B 352 SHEET 8 D 8 LEU B 323 ASP B 327 -1 N LEU B 323 O GLN B 334 LINK NE2 HIS A 187 FE FE2 A 431 1555 1555 2.31 LINK NE2 HIS A 270 FE FE2 A 431 1555 1555 2.62 LINK OE1 GLU A 349 FE FE2 A 431 1555 1555 2.10 LINK FE FE2 A 431 O5 NTD A 551 1555 1555 2.03 LINK FE FE2 A 431 O7 NTD A 551 1555 1555 1.96 LINK NE2 HIS B 187 FE FE2 B 430 1555 1555 2.26 LINK NE2 HIS B 270 FE FE2 B 430 1555 1555 2.66 LINK OE1 GLU B 349 FE FE2 B 430 1555 1555 2.26 LINK FE FE2 B 430 O7 NTD B 550 1555 1555 2.03 LINK FE FE2 B 430 O5 NTD B 550 1555 1555 1.93 LINK FE FE2 B 430 O HOH B 874 1555 1555 2.37 SITE 1 AC1 5 HIS B 187 HIS B 270 GLU B 349 NTD B 550 SITE 2 AC1 5 HOH B 874 SITE 1 AC2 4 HIS A 187 HIS A 270 GLU A 349 NTD A 551 SITE 1 AC3 15 HIS A 187 SER A 230 PRO A 243 ASN A 245 SITE 2 AC3 15 HIS A 270 LEU A 323 PHE A 336 PHE A 347 SITE 3 AC3 15 GLU A 349 PHE A 359 GLY A 360 ASN A 363 SITE 4 AC3 15 PHE A 364 LEU A 367 FE2 A 431 SITE 1 AC4 15 HIS B 187 SER B 230 PRO B 243 ASN B 245 SITE 2 AC4 15 HIS B 270 LEU B 323 PHE B 336 PHE B 347 SITE 3 AC4 15 GLU B 349 PHE B 359 GLY B 360 ASN B 363 SITE 4 AC4 15 PHE B 364 LEU B 367 FE2 B 430 CRYST1 81.288 162.045 56.150 90.00 90.00 90.00 P 21 21 2 8 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 0.012302 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006171 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017809 0.00000