HEADER OXIDOREDUCTASE 18-AUG-07 2R0C TITLE STRUCTURE OF THE SUBSTRATE-FREE FORM OF THE REBECCAMYCIN BIOSYNTHETIC TITLE 2 ENZYME REBC COMPND MOL_ID: 1; COMPND 2 MOLECULE: REBC; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PUTATIVE MONOOXYGENASE, PUTATIVE FAD-MONOOXYGENASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LECHEVALIERIA AEROCOLONIGENES; SOURCE 3 ORGANISM_TAXID: 68170; SOURCE 4 STRAIN: ATCC 39243; SOURCE 5 GENE: RBMD, REBC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS FLAVIN ADENINE DINUCLEOTIDE, MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.S.RYAN,C.L.DRENNAN REVDAT 3 21-FEB-24 2R0C 1 REMARK SEQADV REVDAT 2 24-FEB-09 2R0C 1 VERSN REVDAT 1 25-SEP-07 2R0C 0 JRNL AUTH K.S.RYAN,A.R.HOWARD-JONES,M.J.HAMILL,S.J.ELLIOTT,C.T.WALSH, JRNL AUTH 2 C.L.DRENNAN JRNL TITL CRYSTALLOGRAPHIC TRAPPING IN THE REBECCAMYCIN BIOSYNTHETIC JRNL TITL 2 ENZYME REBC JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 15311 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17873060 JRNL DOI 10.1073/PNAS.0707190104 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 51814 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) : 0.211 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2566 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 : 50 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 584 REMARK 3 BIN R VALUE (WORKING SET) : 0.3550 REMARK 3 BIN FREE R VALUE : 0.4080 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 35 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 : 3887 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 427 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.01100 REMARK 3 B22 (A**2) : -15.01200 REMARK 3 B33 (A**2) : 11.00100 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 5.45300 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.31 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.280 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.447 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.194 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.976 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.877 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : FAD_TAILMOVED.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2R0C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000044267. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUL-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.40 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.8455, 1.8447, 0.9798 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : FLAT COLLIMATING MIRROR, DOUBLE REMARK 200 CRYSTAL MONOCHROMATOR, TOROID REMARK 200 FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52005 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09000 REMARK 200 FOR THE DATA SET : 25.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 67.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.45800 REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 MICROLITERS OF REBC (9 MG/ML IN REMARK 280 150 MM NACL, 10% GLYCEROL, 25 MM HEPES PH 7.5) WERE INCUBATED REMARK 280 WITH 0.35 MICROLITERS OF GUANIDINE-HCL FOR 30 SECONDS, FOLLOWED REMARK 280 BY ADDITION OF 1.5 MICROLITERS OF PRECIPITANT SOLUTION (19% PEG- REMARK 280 8000, 0.1 M HEPES PH 7.4), WITHOUT MIXING, AT ROOM TEMPERATURE REMARK 280 AND SEALED OVER A PRECIPITANT WELL SOLUTION. IMMEDIATELY AFTER REMARK 280 SET UP, CRYSTAL TRAYS WERE PLACED ON A GEL SHAKER AND THEN, REMARK 280 AFTER 12 HOURS, TRANSFERRED TO A STORAGE SPACE IN VIBRATION- REMARK 280 ISOLATION. BEFORE BEING FLASH-FROZEN IN LIQUID NITROGEN, A REMARK 280 CRYSTAL WAS SOAKED FOR FIVE SECONDS IN CRYOGENIC SOLUTION (19% REMARK 280 PEG-8000, 0.1 M HEPES PH 7.4, 20% GLYCEROL), VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K, PH 7.40 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 38.78100 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 354 REMARK 465 ASN A 355 REMARK 465 VAL A 356 REMARK 465 ASN A 357 REMARK 465 LEU A 358 REMARK 465 ARG A 359 REMARK 465 ARG A 360 REMARK 465 THR A 361 REMARK 465 MET A 362 REMARK 465 ASP A 363 REMARK 465 PRO A 417 REMARK 465 GLU A 418 REMARK 465 THR A 419 REMARK 465 GLU A 420 REMARK 465 VAL A 421 REMARK 465 ALA A 422 REMARK 465 THR A 423 REMARK 465 GLY A 424 REMARK 465 GLY A 425 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 ASN A 2 CG OD1 ND2 REMARK 470 ARG A 161 CG CD NE CZ NH1 NH2 REMARK 470 SER A 248 OG REMARK 470 LYS A 249 CG CD CE NZ REMARK 470 SER A 250 OG REMARK 470 ARG A 364 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 365 CG CD OE1 OE2 REMARK 470 LYS A 387 CG CD CE NZ REMARK 470 GLU A 396 CG CD OE1 OE2 REMARK 470 ASP A 398 CG OD1 OD2 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 ARG A 85 143.96 -171.39 REMARK 500 SER A 176 101.69 -13.13 REMARK 500 ASP A 245 -159.92 -107.81 REMARK 500 ASP A 398 61.89 -163.87 REMARK 500 ARG A 453 -101.80 -100.00 REMARK 500 GLU A 495 -19.88 69.97 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 CL A 1429 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 1430 DBREF 2R0C A 1 529 UNP Q8KI25 Q8KI25_NOCAE 1 529 SEQADV 2R0C MET A -19 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C GLY A -18 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C SER A -17 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C SER A -16 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C HIS A -15 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C HIS A -14 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C HIS A -13 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C HIS A -12 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C HIS A -11 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C HIS A -10 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C SER A -9 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C SER A -8 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C GLY A -7 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C LEU A -6 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C VAL A -5 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C PRO A -4 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C ARG A -3 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C GLY A -2 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C SER A -1 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0C HIS A 0 UNP Q8KI25 EXPRESSION TAG SEQRES 1 A 549 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 549 LEU VAL PRO ARG GLY SER HIS MET ASN ALA PRO ILE GLU SEQRES 3 A 549 THR ASP VAL LEU ILE LEU GLY GLY GLY PRO VAL GLY MET SEQRES 4 A 549 ALA LEU ALA LEU ASP LEU ALA HIS ARG GLN VAL GLY HIS SEQRES 5 A 549 LEU VAL VAL GLU GLN THR ASP GLY THR ILE THR HIS PRO SEQRES 6 A 549 ARG VAL GLY THR ILE GLY PRO ARG SER MET GLU LEU PHE SEQRES 7 A 549 ARG ARG TRP GLY VAL ALA LYS GLN ILE ARG THR ALA GLY SEQRES 8 A 549 TRP PRO GLY ASP HIS PRO LEU ASP ALA ALA TRP VAL THR SEQRES 9 A 549 ARG VAL GLY GLY HIS GLU VAL TYR ARG ILE PRO LEU GLY SEQRES 10 A 549 THR ALA ASP THR ARG ALA THR PRO GLU HIS THR PRO GLU SEQRES 11 A 549 PRO ASP ALA ILE CYS PRO GLN HIS TRP LEU ALA PRO LEU SEQRES 12 A 549 LEU ALA GLU ALA VAL GLY GLU ARG LEU ARG THR ARG SER SEQRES 13 A 549 ARG LEU ASP SER PHE GLU GLN ARG ASP ASP HIS VAL ARG SEQRES 14 A 549 ALA THR ILE THR ASP LEU ARG THR GLY ALA THR ARG ALA SEQRES 15 A 549 VAL HIS ALA ARG TYR LEU VAL ALA CYS ASP GLY ALA SER SEQRES 16 A 549 SER PRO THR ARG LYS ALA LEU GLY ILE ASP ALA PRO PRO SEQRES 17 A 549 ARG HIS ARG THR GLN VAL PHE ARG ASN ILE LEU PHE ARG SEQRES 18 A 549 ALA PRO GLU LEU ARG SER LEU LEU GLY GLU ARG ALA ALA SEQRES 19 A 549 LEU PHE PHE PHE LEU MET LEU SER SER SER LEU ARG PHE SEQRES 20 A 549 PRO LEU ARG ALA LEU ASP GLY ARG GLY LEU TYR ARG LEU SEQRES 21 A 549 THR VAL GLY VAL ASP ASP ALA SER LYS SER THR MET ASP SEQRES 22 A 549 SER PHE GLU LEU VAL ARG ARG ALA VAL ALA PHE ASP THR SEQRES 23 A 549 GLU ILE GLU VAL LEU SER ASP SER GLU TRP HIS LEU THR SEQRES 24 A 549 HIS ARG VAL ALA ASP SER PHE SER ALA GLY ARG VAL PHE SEQRES 25 A 549 LEU THR GLY ASP ALA ALA HIS THR LEU SER PRO SER GLY SEQRES 26 A 549 GLY PHE GLY MET ASN THR GLY ILE GLY SER ALA ALA ASP SEQRES 27 A 549 LEU GLY TRP LYS LEU ALA ALA THR LEU ARG GLY TRP ALA SEQRES 28 A 549 GLY PRO GLY LEU LEU ALA THR TYR GLU GLU GLU ARG ARG SEQRES 29 A 549 PRO VAL ALA ILE THR SER LEU GLU GLU ALA ASN VAL ASN SEQRES 30 A 549 LEU ARG ARG THR MET ASP ARG GLU LEU PRO PRO GLY LEU SEQRES 31 A 549 HIS ASP ASP GLY PRO ARG GLY GLU ARG ILE ARG ALA ALA SEQRES 32 A 549 VAL ALA GLU LYS LEU GLU ARG SER GLY ALA ARG ARG GLU SEQRES 33 A 549 PHE ASP ALA PRO GLY ILE HIS PHE GLY HIS THR TYR ARG SEQRES 34 A 549 SER SER ILE VAL CYS GLY GLU PRO GLU THR GLU VAL ALA SEQRES 35 A 549 THR GLY GLY TRP ARG PRO SER ALA ARG PRO GLY ALA ARG SEQRES 36 A 549 ALA PRO HIS ALA TRP LEU THR PRO THR THR SER THR LEU SEQRES 37 A 549 ASP LEU PHE GLY ARG GLY PHE VAL LEU LEU SER PHE GLY SEQRES 38 A 549 THR THR ASP GLY VAL GLU ALA VAL THR ARG ALA PHE ALA SEQRES 39 A 549 ASP ARG HIS VAL PRO LEU GLU THR VAL THR CYS HIS ALA SEQRES 40 A 549 PRO GLU ILE HIS ALA LEU TYR GLU ARG ALA HIS VAL LEU SEQRES 41 A 549 VAL ARG PRO ASP GLY HIS VAL ALA TRP ARG GLY ASP HIS SEQRES 42 A 549 LEU PRO ALA GLU LEU GLY GLY LEU VAL ASP LYS VAL ARG SEQRES 43 A 549 GLY ALA ALA HET CL A1429 1 HET FAD A1430 53 HETNAM CL CHLORIDE ION HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE FORMUL 2 CL CL 1- FORMUL 3 FAD C27 H33 N9 O15 P2 FORMUL 4 HOH *427(H2 O) HELIX 1 1 GLY A 15 ARG A 28 1 14 HELIX 2 2 GLY A 51 TRP A 61 1 11 HELIX 3 3 VAL A 63 THR A 69 1 7 HELIX 4 4 PRO A 116 GLY A 129 1 14 HELIX 5 5 SER A 176 GLY A 183 1 8 HELIX 6 6 GLU A 204 GLY A 210 1 7 HELIX 7 7 GLU A 211 ALA A 213 5 3 HELIX 8 8 ASP A 253 VAL A 262 1 10 HELIX 9 9 GLY A 295 ALA A 297 5 3 HELIX 10 10 PRO A 303 GLY A 305 5 3 HELIX 11 11 GLY A 306 ARG A 328 1 23 HELIX 12 12 ALA A 337 GLU A 353 1 17 HELIX 13 13 GLY A 374 SER A 391 1 18 HELIX 14 14 GLY A 392 ASP A 398 5 7 HELIX 15 15 ALA A 399 GLY A 405 1 7 HELIX 16 16 SER A 446 PHE A 451 5 6 HELIX 17 17 GLY A 465 ARG A 476 1 12 HELIX 18 18 ALA A 487 GLU A 495 1 9 HELIX 19 19 GLU A 517 ARG A 526 1 10 SHEET 1 A 6 LEU A 132 ARG A 133 0 SHEET 2 A 6 HIS A 32 VAL A 35 1 N VAL A 34 O ARG A 133 SHEET 3 A 6 ILE A 5 LEU A 12 1 N ILE A 11 O LEU A 33 SHEET 4 A 6 THR A 160 ALA A 170 1 O ALA A 162 N ILE A 5 SHEET 5 A 6 VAL A 148 ASP A 154 -1 N VAL A 148 O ALA A 165 SHEET 6 A 6 SER A 136 GLN A 143 -1 N GLU A 142 O ARG A 149 SHEET 1 B 6 LEU A 132 ARG A 133 0 SHEET 2 B 6 HIS A 32 VAL A 35 1 N VAL A 34 O ARG A 133 SHEET 3 B 6 ILE A 5 LEU A 12 1 N ILE A 11 O LEU A 33 SHEET 4 B 6 THR A 160 ALA A 170 1 O ALA A 162 N ILE A 5 SHEET 5 B 6 VAL A 291 LEU A 293 1 O PHE A 292 N ALA A 170 SHEET 6 B 6 SER A 287 ALA A 288 -1 N ALA A 288 O VAL A 291 SHEET 1 C 2 THR A 49 ILE A 50 0 SHEET 2 C 2 ALA A 113 ILE A 114 -1 O ALA A 113 N ILE A 50 SHEET 1 D 7 GLU A 90 ILE A 94 0 SHEET 2 D 7 ALA A 80 VAL A 83 -1 N TRP A 82 O TYR A 92 SHEET 3 D 7 PHE A 216 SER A 222 1 O PHE A 218 N ALA A 81 SHEET 4 D 7 LEU A 225 ALA A 231 -1 O PHE A 227 N LEU A 219 SHEET 5 D 7 LEU A 237 GLY A 243 -1 O ARG A 239 N ARG A 230 SHEET 6 D 7 GLN A 193 ARG A 201 -1 N PHE A 200 O TYR A 238 SHEET 7 D 7 GLU A 269 LEU A 278 -1 O SER A 274 N ASN A 197 SHEET 1 E 2 ARG A 281 VAL A 282 0 SHEET 2 E 2 HIS A 299 THR A 300 -1 O THR A 300 N ARG A 281 SHEET 1 F 4 LEU A 480 CYS A 485 0 SHEET 2 F 4 PHE A 455 PHE A 460 1 N LEU A 457 O VAL A 483 SHEET 3 F 4 HIS A 498 VAL A 501 -1 O VAL A 501 N VAL A 456 SHEET 4 F 4 VAL A 507 GLY A 511 -1 O TRP A 509 N LEU A 500 SITE 1 AC1 2 TYR A 167 ARG A 290 SITE 1 AC2 33 LEU A 12 GLY A 13 PRO A 16 VAL A 17 SITE 2 AC2 33 VAL A 35 GLU A 36 GLN A 37 THR A 38 SITE 3 AC2 33 ARG A 46 SER A 136 ARG A 137 LEU A 138 SITE 4 AC2 33 CYS A 171 ASP A 172 GLY A 173 ARG A 239 SITE 5 AC2 33 GLU A 275 TRP A 276 GLY A 295 ASP A 296 SITE 6 AC2 33 PRO A 303 HOH A1032 HOH A1044 HOH A1049 SITE 7 AC2 33 HOH A1056 HOH A1185 HOH A1194 HOH A1213 SITE 8 AC2 33 HOH A1222 HOH A1227 HOH A1250 HOH A1251 SITE 9 AC2 33 HOH A1362 CRYST1 63.220 77.562 64.673 90.00 108.04 90.00 P 1 21 1 2 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 0.015818 0.000000 0.005152 0.00000 SCALE2 0.000000 0.012893 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016262 0.00000