HEADER OXIDOREDUCTASE 07-MAY-99 1QCW TITLE FLAVOCYTOCHROME B2, ARG289LYS MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAVOCYTOCHROME B2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.1.2.3; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TGI KEYWDS FLAVOPROTEIN ELECTRON TRANSFER MUTAGENISIS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.G.MOWAT,R.C.E.DURLEY,A.D.PIKE,J.D.BARTON,Z.-W.CHEN,F.S.MATHEWS, AUTHOR 2 F.LEDERER,G.A.REID,S.K.CHAPMAN REVDAT 7 14-FEB-24 1QCW 1 REMARK REVDAT 6 03-NOV-21 1QCW 1 REMARK SEQADV REVDAT 5 24-FEB-09 1QCW 1 VERSN REVDAT 4 20-APR-04 1QCW 1 JRNL SEQADV HETATM REMARK REVDAT 3 21-APR-01 1QCW 1 SEQADV REMARK REVDAT 2 09-JUL-99 1QCW 1 COMPND REMARK REVDAT 1 24-MAY-99 1QCW 0 JRNL AUTH C.G.MOWAT,I.BEAUDOIN,R.C.E.DURLEY,J.D.BARTON,A.D.PIKE, JRNL AUTH 2 Z.-W.CHEN,G.A.REID,S.K.CHAPMAN,F.S.MATHEWS,F.LEDERER JRNL TITL KINETIC AND CRYSTALLOGRAPHIC STUDIES ON THE ACTIVE SITE JRNL TITL 2 ARG289LYS MUTANT OF FLAVOCYTOCHROME B2 (YEAST L-LACTATE JRNL TITL 3 DEHYDROGENASE) JRNL REF BIOCHEMISTRY V. 39 3266 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10727218 JRNL DOI 10.1021/BI9925975 REMARK 2 REMARK 2 RESOLUTION. 2.75 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 28442 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) : 0.204 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 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 : 6024 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 70 REMARK 3 SOLVENT ATOMS : 77 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) : NULL 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.520 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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: NULL REMARK 4 REMARK 4 1QCW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAY-99. REMARK 100 THE DEPOSITION ID IS D_1000009086. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.8 REMARK 200 DATA REDUNDANCY : 1.700 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.2 REMARK 200 DATA REDUNDANCY IN SHELL : 1.30 REMARK 200 R MERGE FOR SHELL (I) : 0.41600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.67400 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.33700 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 37.33700 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 74.67400 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 29150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -156.0 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 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 SER A 298 REMARK 465 ASN A 299 REMARK 465 THR A 300 REMARK 465 LYS A 301 REMARK 465 ALA A 302 REMARK 465 GLY A 303 REMARK 465 PHE A 304 REMARK 465 LYS A 305 REMARK 465 ALA A 306 REMARK 465 MET A 307 REMARK 465 LYS A 308 REMARK 465 LYS A 309 REMARK 465 THR A 310 REMARK 465 ASN A 311 REMARK 465 VAL A 312 REMARK 465 GLU A 313 REMARK 465 GLU A 314 REMARK 465 SER A 315 REMARK 465 GLN A 316 REMARK 465 GLY A 317 REMARK 465 ALA A 318 REMARK 465 SER A 319 REMARK 465 ARG A 320 REMARK 465 ALA A 321 REMARK 465 LEU A 322 REMARK 465 SER B 298 REMARK 465 ASN B 299 REMARK 465 THR B 300 REMARK 465 LYS B 301 REMARK 465 ALA B 302 REMARK 465 GLY B 303 REMARK 465 PHE B 304 REMARK 465 LYS B 305 REMARK 465 ALA B 306 REMARK 465 MET B 307 REMARK 465 LYS B 308 REMARK 465 LYS B 309 REMARK 465 THR B 310 REMARK 465 ASN B 311 REMARK 465 VAL B 312 REMARK 465 GLU B 313 REMARK 465 GLU B 314 REMARK 465 SER B 315 REMARK 465 GLN B 316 REMARK 465 GLY B 317 REMARK 465 ALA B 318 REMARK 465 SER B 319 REMARK 465 ARG B 320 REMARK 465 ALA B 321 REMARK 465 LEU B 322 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 SER A 114 -47.94 62.71 REMARK 500 ASN A 149 -111.75 52.57 REMARK 500 LEU A 230 35.39 -96.07 REMARK 500 SER A 285 -165.93 -115.49 REMARK 500 LEU A 286 -74.52 -64.56 REMARK 500 GLN A 377 -102.46 -117.01 REMARK 500 PHE A 380 27.52 80.76 REMARK 500 ASN A 399 -21.32 73.80 REMARK 500 LEU A 400 -19.42 -46.15 REMARK 500 SER B 114 -46.20 62.24 REMARK 500 ASN B 149 -109.80 53.66 REMARK 500 LEU B 230 31.40 -95.55 REMARK 500 SER B 285 -165.66 -115.67 REMARK 500 LEU B 286 -75.62 -63.56 REMARK 500 GLN B 377 -103.61 -114.27 REMARK 500 PHE B 380 30.73 80.41 REMARK 500 ASN B 399 -23.22 73.60 REMARK 500 LEU B 400 -19.16 -45.27 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 FNS A 570 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FNS B 571 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FCB RELATED DB: PDB REMARK 900 NATIVE CYTOCHROME B2 REMARK 900 RELATED ID: 1LCO RELATED DB: PDB REMARK 900 RECOMBINANT ENZYME EXPRESSED IN E. COLI. DBREF 1QCW A 102 511 UNP P00175 CYB2_YEAST 182 591 DBREF 1QCW B 102 511 UNP P00175 CYB2_YEAST 182 591 SEQADV 1QCW LYS A 289 UNP P00175 ARG 369 ENGINEERED MUTATION SEQADV 1QCW LYS B 289 UNP P00175 ARG 369 ENGINEERED MUTATION SEQADV 1QCW PHE A 304 UNP P00175 PRO 384 ENGINEERED MUTATION SEQADV 1QCW PHE B 304 UNP P00175 PRO 384 ENGINEERED MUTATION SEQRES 1 A 410 THR LYS GLU ASP ILE ALA ARG LYS GLU GLN LEU LYS SER SEQRES 2 A 410 LEU LEU PRO PRO LEU ASP ASN ILE ILE ASN LEU TYR ASP SEQRES 3 A 410 PHE GLU TYR LEU ALA SER GLN THR LEU THR LYS GLN ALA SEQRES 4 A 410 TRP ALA TYR TYR SER SER GLY ALA ASN ASP GLU VAL THR SEQRES 5 A 410 HIS ARG GLU ASN HIS ASN ALA TYR HIS ARG ILE PHE PHE SEQRES 6 A 410 LYS PRO LYS ILE LEU VAL ASP VAL ARG LYS VAL ASP ILE SEQRES 7 A 410 SER THR ASP MET LEU GLY SER HIS VAL ASP VAL PRO PHE SEQRES 8 A 410 TYR VAL SER ALA THR ALA LEU CYS LYS LEU GLY ASN PRO SEQRES 9 A 410 LEU GLU GLY GLU LYS ASP VAL ALA ARG GLY CYS GLY GLN SEQRES 10 A 410 GLY VAL THR LYS VAL PRO GLN MET ILE SER THR LEU ALA SEQRES 11 A 410 SER CYS SER PRO GLU GLU ILE ILE GLU ALA ALA PRO SER SEQRES 12 A 410 ASP LYS GLN ILE GLN TRP TYR GLN LEU TYR VAL ASN SER SEQRES 13 A 410 ASP ARG LYS ILE THR ASP ASP LEU VAL LYS ASN VAL GLU SEQRES 14 A 410 LYS LEU GLY VAL LYS ALA LEU PHE VAL THR VAL ASP ALA SEQRES 15 A 410 PRO SER LEU GLY GLN LYS GLU LYS ASP MET LYS LEU LYS SEQRES 16 A 410 PHE SER ASN THR LYS ALA GLY PHE LYS ALA MET LYS LYS SEQRES 17 A 410 THR ASN VAL GLU GLU SER GLN GLY ALA SER ARG ALA LEU SEQRES 18 A 410 SER LYS PHE ILE ASP PRO SER LEU THR TRP LYS ASP ILE SEQRES 19 A 410 GLU GLU LEU LYS LYS LYS THR LYS LEU PRO ILE VAL ILE SEQRES 20 A 410 LYS GLY VAL GLN ARG THR GLU ASP VAL ILE LYS ALA ALA SEQRES 21 A 410 GLU ILE GLY VAL SER GLY VAL VAL LEU SER ASN HIS GLY SEQRES 22 A 410 GLY ARG GLN LEU ASP PHE SER ARG ALA PRO ILE GLU VAL SEQRES 23 A 410 LEU ALA GLU THR MET PRO ILE LEU GLU GLN ARG ASN LEU SEQRES 24 A 410 LYS ASP LYS LEU GLU VAL PHE VAL ASP GLY GLY VAL ARG SEQRES 25 A 410 ARG GLY THR ASP VAL LEU LYS ALA LEU CYS LEU GLY ALA SEQRES 26 A 410 LYS GLY VAL GLY LEU GLY ARG PRO PHE LEU TYR ALA ASN SEQRES 27 A 410 SER CYS TYR GLY ARG ASN GLY VAL GLU LYS ALA ILE GLU SEQRES 28 A 410 ILE LEU ARG ASP GLU ILE GLU MET SER MET ARG LEU LEU SEQRES 29 A 410 GLY VAL THR SER ILE ALA GLU LEU LYS PRO ASP LEU LEU SEQRES 30 A 410 ASP LEU SER THR LEU LYS ALA ARG THR VAL GLY VAL PRO SEQRES 31 A 410 ASN ASP VAL LEU TYR ASN GLU VAL TYR GLU GLY PRO THR SEQRES 32 A 410 LEU THR GLU PHE GLU ASP ALA SEQRES 1 B 410 THR LYS GLU ASP ILE ALA ARG LYS GLU GLN LEU LYS SER SEQRES 2 B 410 LEU LEU PRO PRO LEU ASP ASN ILE ILE ASN LEU TYR ASP SEQRES 3 B 410 PHE GLU TYR LEU ALA SER GLN THR LEU THR LYS GLN ALA SEQRES 4 B 410 TRP ALA TYR TYR SER SER GLY ALA ASN ASP GLU VAL THR SEQRES 5 B 410 HIS ARG GLU ASN HIS ASN ALA TYR HIS ARG ILE PHE PHE SEQRES 6 B 410 LYS PRO LYS ILE LEU VAL ASP VAL ARG LYS VAL ASP ILE SEQRES 7 B 410 SER THR ASP MET LEU GLY SER HIS VAL ASP VAL PRO PHE SEQRES 8 B 410 TYR VAL SER ALA THR ALA LEU CYS LYS LEU GLY ASN PRO SEQRES 9 B 410 LEU GLU GLY GLU LYS ASP VAL ALA ARG GLY CYS GLY GLN SEQRES 10 B 410 GLY VAL THR LYS VAL PRO GLN MET ILE SER THR LEU ALA SEQRES 11 B 410 SER CYS SER PRO GLU GLU ILE ILE GLU ALA ALA PRO SER SEQRES 12 B 410 ASP LYS GLN ILE GLN TRP TYR GLN LEU TYR VAL ASN SER SEQRES 13 B 410 ASP ARG LYS ILE THR ASP ASP LEU VAL LYS ASN VAL GLU SEQRES 14 B 410 LYS LEU GLY VAL LYS ALA LEU PHE VAL THR VAL ASP ALA SEQRES 15 B 410 PRO SER LEU GLY GLN LYS GLU LYS ASP MET LYS LEU LYS SEQRES 16 B 410 PHE SER ASN THR LYS ALA GLY PHE LYS ALA MET LYS LYS SEQRES 17 B 410 THR ASN VAL GLU GLU SER GLN GLY ALA SER ARG ALA LEU SEQRES 18 B 410 SER LYS PHE ILE ASP PRO SER LEU THR TRP LYS ASP ILE SEQRES 19 B 410 GLU GLU LEU LYS LYS LYS THR LYS LEU PRO ILE VAL ILE SEQRES 20 B 410 LYS GLY VAL GLN ARG THR GLU ASP VAL ILE LYS ALA ALA SEQRES 21 B 410 GLU ILE GLY VAL SER GLY VAL VAL LEU SER ASN HIS GLY SEQRES 22 B 410 GLY ARG GLN LEU ASP PHE SER ARG ALA PRO ILE GLU VAL SEQRES 23 B 410 LEU ALA GLU THR MET PRO ILE LEU GLU GLN ARG ASN LEU SEQRES 24 B 410 LYS ASP LYS LEU GLU VAL PHE VAL ASP GLY GLY VAL ARG SEQRES 25 B 410 ARG GLY THR ASP VAL LEU LYS ALA LEU CYS LEU GLY ALA SEQRES 26 B 410 LYS GLY VAL GLY LEU GLY ARG PRO PHE LEU TYR ALA ASN SEQRES 27 B 410 SER CYS TYR GLY ARG ASN GLY VAL GLU LYS ALA ILE GLU SEQRES 28 B 410 ILE LEU ARG ASP GLU ILE GLU MET SER MET ARG LEU LEU SEQRES 29 B 410 GLY VAL THR SER ILE ALA GLU LEU LYS PRO ASP LEU LEU SEQRES 30 B 410 ASP LEU SER THR LEU LYS ALA ARG THR VAL GLY VAL PRO SEQRES 31 B 410 ASN ASP VAL LEU TYR ASN GLU VAL TYR GLU GLY PRO THR SEQRES 32 B 410 LEU THR GLU PHE GLU ASP ALA HET FNS A 570 35 HET FNS B 571 35 HETNAM FNS N-SULFO-FLAVIN MONONUCLEOTIDE FORMUL 3 FNS 2(C17 H21 N4 O12 P S) FORMUL 5 HOH *77(H2 O) HELIX 1 1 GLU A 104 LYS A 113 1 10 HELIX 2 2 PRO A 118 ILE A 122 5 5 HELIX 3 3 ASN A 124 LEU A 136 1 13 HELIX 4 4 THR A 137 SER A 146 1 10 HELIX 5 5 GLU A 151 ALA A 160 1 10 HELIX 6 6 TYR A 161 ILE A 164 5 4 HELIX 7 7 LEU A 199 GLY A 203 5 5 HELIX 8 8 GLY A 208 GLN A 218 1 11 HELIX 9 9 SER A 234 ALA A 241 1 8 HELIX 10 10 ASP A 258 LEU A 272 1 15 HELIX 11 11 LYS A 289 LYS A 294 1 6 HELIX 12 12 LEU A 295 PHE A 297 5 3 HELIX 13 13 THR A 331 LYS A 339 1 9 HELIX 14 14 ARG A 353 GLY A 364 1 12 HELIX 15 15 ALA A 383 GLN A 397 1 15 HELIX 16 16 ASN A 399 LEU A 404 1 6 HELIX 17 17 ARG A 414 GLY A 425 1 12 HELIX 18 18 GLY A 432 GLY A 443 1 12 HELIX 19 19 TYR A 442 GLY A 466 1 25 HELIX 20 20 LYS A 474 ASP A 476 5 3 HELIX 21 21 ASP A 493 TYR A 500 1 8 HELIX 22 22 GLU B 104 LYS B 113 1 10 HELIX 23 23 PRO B 118 ILE B 122 5 5 HELIX 24 24 ASN B 124 LEU B 136 1 13 HELIX 25 25 THR B 137 SER B 146 1 10 HELIX 26 26 GLU B 151 ALA B 160 1 10 HELIX 27 27 TYR B 161 ILE B 164 5 4 HELIX 28 28 LEU B 199 GLY B 203 5 5 HELIX 29 29 GLY B 208 GLN B 218 1 11 HELIX 30 30 SER B 234 ALA B 242 1 9 HELIX 31 31 ASP B 258 LEU B 272 1 15 HELIX 32 32 LYS B 289 LYS B 294 1 6 HELIX 33 33 LEU B 295 PHE B 297 5 3 HELIX 34 34 THR B 331 LYS B 339 1 9 HELIX 35 35 ARG B 353 ILE B 363 1 11 HELIX 36 36 ALA B 383 GLN B 397 1 15 HELIX 37 37 ASN B 399 LEU B 404 1 6 HELIX 38 38 ARG B 414 GLY B 425 1 12 HELIX 39 39 GLY B 432 GLY B 443 1 12 HELIX 40 40 TYR B 442 GLY B 466 1 25 HELIX 41 41 LYS B 474 ASP B 476 5 3 HELIX 42 42 ASP B 493 TYR B 500 1 8 SHEET 1 A 2 PHE A 165 PHE A 166 0 SHEET 2 A 2 LEU A 478 ASP A 479 -1 N ASP A 479 O PHE A 165 SHEET 1 B 2 THR A 181 MET A 183 0 SHEET 2 B 2 SER A 186 VAL A 188 -1 O SER A 186 N MET A 183 SHEET 1 C 9 PHE A 192 VAL A 194 0 SHEET 2 C 9 GLN A 225 ILE A 227 1 N MET A 226 O VAL A 194 SHEET 3 C 9 PHE A 192 VAL A 194 1 O VAL A 194 N MET A 226 SHEET 4 C 9 VAL A 429 LEU A 431 1 O VAL A 429 N TYR A 193 SHEET 5 C 9 GLU A 405 ASP A 409 1 O VAL A 408 N GLY A 430 SHEET 6 C 9 GLY A 367 LEU A 370 1 O VAL A 368 N PHE A 407 SHEET 7 C 9 ILE A 346 VAL A 351 1 O ILE A 346 N GLY A 367 SHEET 8 C 9 LEU A 277 THR A 280 1 O LEU A 277 N VAL A 347 SHEET 9 C 9 GLN A 249 LEU A 253 1 O TYR A 251 N PHE A 278 SHEET 1 D 2 PHE B 165 PHE B 166 0 SHEET 2 D 2 LEU B 478 ASP B 479 -1 N ASP B 479 O PHE B 165 SHEET 1 E 2 THR B 181 MET B 183 0 SHEET 2 E 2 SER B 186 VAL B 188 -1 O SER B 186 N MET B 183 SHEET 1 F 9 PHE B 192 VAL B 194 0 SHEET 2 F 9 GLN B 225 ILE B 227 1 N MET B 226 O VAL B 194 SHEET 3 F 9 PHE B 192 VAL B 194 1 O VAL B 194 N MET B 226 SHEET 4 F 9 GLY B 428 LEU B 431 1 O VAL B 429 N TYR B 193 SHEET 5 F 9 GLU B 405 ASP B 409 1 O VAL B 406 N GLY B 428 SHEET 6 F 9 GLY B 367 LEU B 370 1 O VAL B 368 N PHE B 407 SHEET 7 F 9 ILE B 346 VAL B 351 1 O ILE B 346 N GLY B 367 SHEET 8 F 9 LEU B 277 THR B 280 1 O LEU B 277 N VAL B 347 SHEET 9 F 9 GLN B 249 LEU B 253 1 O TYR B 251 N PHE B 278 SITE 1 AC1 22 TYR A 143 TYR A 144 SER A 195 ALA A 196 SITE 2 AC1 22 THR A 197 ALA A 198 SER A 228 GLN A 252 SITE 3 AC1 22 TYR A 254 THR A 280 LYS A 349 SER A 371 SITE 4 AC1 22 HIS A 373 GLY A 374 ARG A 376 ASP A 409 SITE 5 AC1 22 GLY A 410 GLY A 411 ARG A 413 GLY A 432 SITE 6 AC1 22 ARG A 433 LEU A 436 SITE 1 AC2 22 TYR B 143 TYR B 144 SER B 195 ALA B 196 SITE 2 AC2 22 THR B 197 ALA B 198 SER B 228 GLN B 252 SITE 3 AC2 22 TYR B 254 THR B 280 LYS B 349 SER B 371 SITE 4 AC2 22 HIS B 373 GLY B 374 ARG B 376 ASP B 409 SITE 5 AC2 22 GLY B 410 GLY B 411 ARG B 413 GLY B 432 SITE 6 AC2 22 ARG B 433 LEU B 436 CRYST1 162.569 162.569 112.011 90.00 90.00 120.00 P 32 2 1 12 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 0.006151 0.003551 0.000000 0.00000 SCALE2 0.000000 0.007103 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008928 0.00000