HEADER OXIDOREDUCTASE 20-AUG-07 2R0P TITLE K252C-SOAKED 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, K252C, MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.S.RYAN,C.L.DRENNAN REVDAT 3 30-AUG-23 2R0P 1 REMARK SEQADV REVDAT 2 24-FEB-09 2R0P 1 VERSN REVDAT 1 25-SEP-07 2R0P 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. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.10 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) (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 31676 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1604 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 : 3910 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 78 REMARK 3 SOLVENT ATOMS : 181 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.30 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) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.29 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) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.36 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.249 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) : 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2R0P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000044280. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-MAR-07 REMARK 200 TEMPERATURE (KELVIN) : 141.4 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31693 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 91.9 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05300 REMARK 200 FOR THE DATA SET : 33.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29100 REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: RIGID BODY REFINEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2R0C REMARK 200 REMARK 200 REMARK: NO REASONABLE CONFORMATION FOR RESIDUES 417-425 COULD BE REMARK 200 BUILT, DESPITE THE PRESENCE OF ELECTRON DENSITY FOR THIS LOOP. REMARK 200 RELATED STRUCTURES 2R0C AND 2R0P ALSO SHOW DISORDER IN THIS REMARK 200 REGION, AND THE LOOP IS LIKELY TO OCCUPY MULTIPLE, OVERLAPPING REMARK 200 ORIENTATIONS IN THIS STRUCTURE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 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) WAS 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. A CRYSTAL WAS THEN SOAKED IN 19% PEG-8000, 0.1 M REMARK 280 HEPES PH 7.4, AND 1 MM K252C FOR 11 DAYS. THE CRYSTAL WAS THEN REMARK 280 SOAKED FOR 5 SECONDS IN A CRYOGENIC SOLUTION CONTAINING 19% PEG- REMARK 280 8000, 0.1 M HEPES PH 7.4, 20% GLYCEROL, AND 1 MM K252C AND THEN REMARK 280 FLASH-FROZEN IN LIQUID NITROGEN., VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 38.75450 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 SER A 222 REMARK 465 SER A 223 REMARK 465 SER A 224 REMARK 465 ASP A 246 REMARK 465 ALA A 247 REMARK 465 SER A 248 REMARK 465 LYS A 249 REMARK 465 SER A 250 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 MET A 1 CG SD CE REMARK 470 ASN A 2 CG OD1 ND2 REMARK 470 ARG A 161 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 225 CG CD1 CD2 REMARK 470 ARG A 226 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 245 CG OD1 OD2 REMARK 470 SER A 350 OG REMARK 470 LEU A 351 CG CD1 CD2 REMARK 470 GLU A 365 CG CD OE1 OE2 REMARK 470 LEU A 366 CG CD1 CD2 REMARK 470 ARG A 379 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 387 CG CD CE NZ REMARK 470 HIS A 406 CG ND1 CD2 CE1 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 ARG A 85 138.92 169.70 REMARK 500 THR A 157 -66.05 -91.13 REMARK 500 SER A 176 98.00 -20.76 REMARK 500 ARG A 235 39.32 -143.37 REMARK 500 HIS A 280 107.90 -47.78 REMARK 500 THR A 349 -64.80 -93.94 REMARK 500 SER A 350 -19.43 -45.33 REMARK 500 ASP A 398 92.57 -162.67 REMARK 500 ALA A 399 74.12 -150.98 REMARK 500 PRO A 443 -8.35 -58.75 REMARK 500 ARG A 453 -99.63 -104.18 REMARK 500 HIS A 486 63.83 -111.15 REMARK 500 GLU A 495 -0.61 63.87 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 1183 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 1184 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K2C A 1185 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2R0C RELATED DB: PDB REMARK 900 STRUCTURE OF THE NATIVE FORM OF THE REBECCAMYCIN BIOSYNTHETIC REMARK 900 ENZYME REBC REMARK 900 RELATED ID: 2R0G RELATED DB: PDB REMARK 900 CHROMOPYRROLIC ACID-SOAKED REBC WITH BOUND 7-CARBOXY-K252C DBREF 2R0P A 1 529 UNP Q8KI25 Q8KI25_NOCAE 1 529 SEQADV 2R0P MET A -19 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P GLY A -18 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P SER A -17 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P SER A -16 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P HIS A -15 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P HIS A -14 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P HIS A -13 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P HIS A -12 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P HIS A -11 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P HIS A -10 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P SER A -9 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P SER A -8 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P GLY A -7 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P LEU A -6 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P VAL A -5 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P PRO A -4 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P ARG A -3 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P GLY A -2 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P SER A -1 UNP Q8KI25 EXPRESSION TAG SEQADV 2R0P 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 A1183 1 HET FAD A1184 53 HET K2C A1185 24 HETNAM CL CHLORIDE ION HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM K2C 6,7,12,13-TETRAHYDRO-5H-INDOLO[2,3-A]PYRROLO[3,4- HETNAM 2 K2C C]CARBAZOL-5-ONE FORMUL 2 CL CL 1- FORMUL 3 FAD C27 H33 N9 O15 P2 FORMUL 4 K2C C20 H13 N3 O FORMUL 5 HOH *181(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 LEU A 182 1 7 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 GLY A 329 1 24 HELIX 12 12 LEU A 336 ARG A 364 1 29 HELIX 13 13 GLY A 374 SER A 391 1 18 HELIX 14 14 GLY A 392 GLU A 396 5 5 HELIX 15 15 ALA A 399 GLY A 405 1 7 HELIX 16 16 LEU A 448 PHE A 451 5 4 HELIX 17 17 GLY A 465 ASP A 475 1 11 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 HIS A 164 N ILE A 5 SHEET 5 A 6 VAL A 148 ASP A 154 -1 N ILE A 152 O ARG A 161 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 HIS A 164 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 LEU A 219 1 O PHE A 216 N ALA A 81 SHEET 4 D 7 PHE A 227 ALA A 231 -1 O LEU A 229 N PHE A 217 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 LEU A 271 N LEU A 199 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 2 TRP A 440 THR A 442 0 SHEET 2 F 2 THR A 445 SER A 446 -1 O THR A 445 N LEU A 441 SHEET 1 G 4 LEU A 480 CYS A 485 0 SHEET 2 G 4 PHE A 455 PHE A 460 1 N SER A 459 O CYS A 485 SHEET 3 G 4 HIS A 498 VAL A 501 -1 O VAL A 501 N VAL A 456 SHEET 4 G 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 29 LEU A 12 GLY A 13 PRO A 16 VAL A 17 SITE 2 AC2 29 VAL A 35 GLU A 36 GLN A 37 ARG A 46 SITE 3 AC2 29 SER A 136 ARG A 137 LEU A 138 CYS A 171 SITE 4 AC2 29 ASP A 172 GLY A 173 ARG A 239 GLU A 275 SITE 5 AC2 29 TRP A 276 GLY A 295 ASP A 296 PRO A 303 SITE 6 AC2 29 HOH A1006 HOH A1007 HOH A1096 HOH A1106 SITE 7 AC2 29 HOH A1107 HOH A1179 HOH A1180 HOH A1181 SITE 8 AC2 29 K2C A1185 SITE 1 AC3 9 THR A 49 PHE A 216 PRO A 303 GLY A 305 SITE 2 AC3 9 GLY A 306 LEU A 358 THR A 361 GLU A 396 SITE 3 AC3 9 FAD A1184 CRYST1 63.094 77.509 64.652 90.00 108.85 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 0.015849 0.000000 0.005411 0.00000 SCALE2 0.000000 0.012902 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016344 0.00000