HEADER OXIDOREDUCTASE 06-NOV-01 1KBJ TITLE CRYSTALLOGRAPHIC STUDY OF THE RECOMBINANT FLAVIN-BINDING DOMAIN OF TITLE 2 BAKER'S YEAST FLAVOCYTOCHROME B2: COMPARISON WITH THE INTACT WILD- TITLE 3 TYPE ENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME B2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: FMN-BINDING DOMAIN; COMPND 5 EC: 1.1.2.3; COMPND 6 ENGINEERED: 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 KEYWDS FLAVIN-BINDING DOMAIN OF FLAVOCYTOCHROME B2, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.M.CUNANE,J.D.BARTON,Z.W.CHEN,F.E.WELSH,S.K.CHAPMAN,G.A.REID, AUTHOR 2 F.S.MATHEWS REVDAT 5 16-AUG-23 1KBJ 1 REMARK REVDAT 4 13-JUL-11 1KBJ 1 VERSN REVDAT 3 24-FEB-09 1KBJ 1 VERSN REVDAT 2 12-OCT-04 1KBJ 1 JRNL REMARK SCALE1 SCALE2 REVDAT 2 2 1 SCALE3 AUTHOR REVDAT 1 03-APR-02 1KBJ 0 JRNL AUTH L.M.CUNANE,J.D.BARTON,Z.W.CHEN,F.E.WELSH,S.K.CHAPMAN, JRNL AUTH 2 G.A.REID,F.S.MATHEWS JRNL TITL CRYSTALLOGRAPHIC STUDY OF THE RECOMBINANT FLAVIN-BINDING JRNL TITL 2 DOMAIN OF BAKER'S YEAST FLAVOCYTOCHROME B(2): COMPARISON JRNL TITL 3 WITH THE INTACT WILD-TYPE ENZYME. JRNL REF BIOCHEMISTRY V. 41 4264 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 11914072 JRNL DOI 10.1021/BI0119870 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.X.XIA,F.S.MATHEWS REMARK 1 TITL MOLECULAR STRUCTURE OF FLAVOCYTOCHROME B2 AT 2.4 A REMARK 1 TITL 2 RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 212 837 1990 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.BLAME,C.E.BRUNT,R.L.PALLISTER,S.K.CHAPMAN,G.A.REID REMARK 1 TITL ISOLATION AND CHARACTERIZATION OF THE FLAVIN-BINDING DOMAIN REMARK 1 TITL 2 OF FLAVOCYTOCHROME B2 EXPRESSED INDEPENDENTLY IN ESCHERICHIA REMARK 1 TITL 3 COLI REMARK 1 REF BIOCHEM.J. V. 309 601 1995 REMARK 1 REFN ISSN 0264-6021 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 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) (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 34160 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) : 0.157 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3470 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1830 REMARK 3 BIN FREE R VALUE : 0.2480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 513 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 : 6122 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 70 REMARK 3 SOLVENT ATOMS : 370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.00 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) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.600 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 1KBJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1000014779. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-APR-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34160 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.3000 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) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.34500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1FCB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG, SODIUM CITRATE, ETHYLENE GLYCOL, REMARK 280 PH 5.6, VAPOR 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 55.36500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 73.81000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 55.36500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 73.81000 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 300 REMARK: THE ENZYME IS A TETRAMER. 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 30850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 52080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -162.0 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 -1.000000 0.000000 0.000000 110.73000 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 787 LIES ON A SPECIAL POSITION. 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 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 PRO 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 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 PRO 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 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 LYS A 271 CG CD CE NZ REMARK 470 LYS B 271 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 LEU A 119 -38.37 -39.09 REMARK 500 ASN A 149 -115.54 46.88 REMARK 500 THR A 181 -159.56 -161.51 REMARK 500 LYS A 296 31.50 -75.04 REMARK 500 PHE A 297 56.52 -140.37 REMARK 500 GLN A 377 -97.83 -119.68 REMARK 500 PHE A 380 21.33 84.60 REMARK 500 ASN B 149 -115.90 44.67 REMARK 500 THR B 181 -166.97 -161.72 REMARK 500 THR B 181 -169.25 -161.72 REMARK 500 LYS B 296 34.10 -72.29 REMARK 500 GLN B 377 -100.25 -115.47 REMARK 500 PHE B 380 20.18 87.91 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 FMN A 570 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 670 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 700 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FCB RELATED DB: PDB REMARK 900 MOLECULAR STRUCTURE OF FLAVOCYTOCHROME B2 AT 2.4 A RESOLUTION REMARK 900 RELATED ID: 1KBI RELATED DB: PDB REMARK 900 1KBI CONTAINS THE SAME PROTEIN, INCLUDES THE CYTOCHROME DOMAIN AND REMARK 900 FMN-BINDING DOMAIN DBREF 1KBJ A 100 511 UNP P00175 CYB2_YEAST 180 591 DBREF 1KBJ B 100 511 UNP P00175 CYB2_YEAST 180 591 SEQRES 1 A 412 GLY GLU THR LYS GLU ASP ILE ALA ARG LYS GLU GLN LEU SEQRES 2 A 412 LYS SER LEU LEU PRO PRO LEU ASP ASN ILE ILE ASN LEU SEQRES 3 A 412 TYR ASP PHE GLU TYR LEU ALA SER GLN THR LEU THR LYS SEQRES 4 A 412 GLN ALA TRP ALA TYR TYR SER SER GLY ALA ASN ASP GLU SEQRES 5 A 412 VAL THR HIS ARG GLU ASN HIS ASN ALA TYR HIS ARG ILE SEQRES 6 A 412 PHE PHE LYS PRO LYS ILE LEU VAL ASP VAL ARG LYS VAL SEQRES 7 A 412 ASP ILE SER THR ASP MET LEU GLY SER HIS VAL ASP VAL SEQRES 8 A 412 PRO PHE TYR VAL SER ALA THR ALA LEU CYS LYS LEU GLY SEQRES 9 A 412 ASN PRO LEU GLU GLY GLU LYS ASP VAL ALA ARG GLY CYS SEQRES 10 A 412 GLY GLN GLY VAL THR LYS VAL PRO GLN MET ILE SER THR SEQRES 11 A 412 LEU ALA SER CYS SER PRO GLU GLU ILE ILE GLU ALA ALA SEQRES 12 A 412 PRO SER ASP LYS GLN ILE GLN TRP TYR GLN LEU TYR VAL SEQRES 13 A 412 ASN SER ASP ARG LYS ILE THR ASP ASP LEU VAL LYS ASN SEQRES 14 A 412 VAL GLU LYS LEU GLY VAL LYS ALA LEU PHE VAL THR VAL SEQRES 15 A 412 ASP ALA PRO SER LEU GLY GLN ARG GLU LYS ASP MET LYS SEQRES 16 A 412 LEU LYS PHE SER ASN THR LYS ALA GLY PRO LYS ALA MET SEQRES 17 A 412 LYS LYS THR ASN VAL GLU GLU SER GLN GLY ALA SER ARG SEQRES 18 A 412 ALA LEU SER LYS PHE ILE ASP PRO SER LEU THR TRP LYS SEQRES 19 A 412 ASP ILE GLU GLU LEU LYS LYS LYS THR LYS LEU PRO ILE SEQRES 20 A 412 VAL ILE LYS GLY VAL GLN ARG THR GLU ASP VAL ILE LYS SEQRES 21 A 412 ALA ALA GLU ILE GLY VAL SER GLY VAL VAL LEU SER ASN SEQRES 22 A 412 HIS GLY GLY ARG GLN LEU ASP PHE SER ARG ALA PRO ILE SEQRES 23 A 412 GLU VAL LEU ALA GLU THR MET PRO ILE LEU GLU GLN ARG SEQRES 24 A 412 ASN LEU LYS ASP LYS LEU GLU VAL PHE VAL ASP GLY GLY SEQRES 25 A 412 VAL ARG ARG GLY THR ASP VAL LEU LYS ALA LEU CYS LEU SEQRES 26 A 412 GLY ALA LYS GLY VAL GLY LEU GLY ARG PRO PHE LEU TYR SEQRES 27 A 412 ALA ASN SER CYS TYR GLY ARG ASN GLY VAL GLU LYS ALA SEQRES 28 A 412 ILE GLU ILE LEU ARG ASP GLU ILE GLU MET SER MET ARG SEQRES 29 A 412 LEU LEU GLY VAL THR SER ILE ALA GLU LEU LYS PRO ASP SEQRES 30 A 412 LEU LEU ASP LEU SER THR LEU LYS ALA ARG THR VAL GLY SEQRES 31 A 412 VAL PRO ASN ASP VAL LEU TYR ASN GLU VAL TYR GLU GLY SEQRES 32 A 412 PRO THR LEU THR GLU PHE GLU ASP ALA SEQRES 1 B 412 GLY GLU THR LYS GLU ASP ILE ALA ARG LYS GLU GLN LEU SEQRES 2 B 412 LYS SER LEU LEU PRO PRO LEU ASP ASN ILE ILE ASN LEU SEQRES 3 B 412 TYR ASP PHE GLU TYR LEU ALA SER GLN THR LEU THR LYS SEQRES 4 B 412 GLN ALA TRP ALA TYR TYR SER SER GLY ALA ASN ASP GLU SEQRES 5 B 412 VAL THR HIS ARG GLU ASN HIS ASN ALA TYR HIS ARG ILE SEQRES 6 B 412 PHE PHE LYS PRO LYS ILE LEU VAL ASP VAL ARG LYS VAL SEQRES 7 B 412 ASP ILE SER THR ASP MET LEU GLY SER HIS VAL ASP VAL SEQRES 8 B 412 PRO PHE TYR VAL SER ALA THR ALA LEU CYS LYS LEU GLY SEQRES 9 B 412 ASN PRO LEU GLU GLY GLU LYS ASP VAL ALA ARG GLY CYS SEQRES 10 B 412 GLY GLN GLY VAL THR LYS VAL PRO GLN MET ILE SER THR SEQRES 11 B 412 LEU ALA SER CYS SER PRO GLU GLU ILE ILE GLU ALA ALA SEQRES 12 B 412 PRO SER ASP LYS GLN ILE GLN TRP TYR GLN LEU TYR VAL SEQRES 13 B 412 ASN SER ASP ARG LYS ILE THR ASP ASP LEU VAL LYS ASN SEQRES 14 B 412 VAL GLU LYS LEU GLY VAL LYS ALA LEU PHE VAL THR VAL SEQRES 15 B 412 ASP ALA PRO SER LEU GLY GLN ARG GLU LYS ASP MET LYS SEQRES 16 B 412 LEU LYS PHE SER ASN THR LYS ALA GLY PRO LYS ALA MET SEQRES 17 B 412 LYS LYS THR ASN VAL GLU GLU SER GLN GLY ALA SER ARG SEQRES 18 B 412 ALA LEU SER LYS PHE ILE ASP PRO SER LEU THR TRP LYS SEQRES 19 B 412 ASP ILE GLU GLU LEU LYS LYS LYS THR LYS LEU PRO ILE SEQRES 20 B 412 VAL ILE LYS GLY VAL GLN ARG THR GLU ASP VAL ILE LYS SEQRES 21 B 412 ALA ALA GLU ILE GLY VAL SER GLY VAL VAL LEU SER ASN SEQRES 22 B 412 HIS GLY GLY ARG GLN LEU ASP PHE SER ARG ALA PRO ILE SEQRES 23 B 412 GLU VAL LEU ALA GLU THR MET PRO ILE LEU GLU GLN ARG SEQRES 24 B 412 ASN LEU LYS ASP LYS LEU GLU VAL PHE VAL ASP GLY GLY SEQRES 25 B 412 VAL ARG ARG GLY THR ASP VAL LEU LYS ALA LEU CYS LEU SEQRES 26 B 412 GLY ALA LYS GLY VAL GLY LEU GLY ARG PRO PHE LEU TYR SEQRES 27 B 412 ALA ASN SER CYS TYR GLY ARG ASN GLY VAL GLU LYS ALA SEQRES 28 B 412 ILE GLU ILE LEU ARG ASP GLU ILE GLU MET SER MET ARG SEQRES 29 B 412 LEU LEU GLY VAL THR SER ILE ALA GLU LEU LYS PRO ASP SEQRES 30 B 412 LEU LEU ASP LEU SER THR LEU LYS ALA ARG THR VAL GLY SEQRES 31 B 412 VAL PRO ASN ASP VAL LEU TYR ASN GLU VAL TYR GLU GLY SEQRES 32 B 412 PRO THR LEU THR GLU PHE GLU ASP ALA HET FMN A 570 31 HET EDO A 600 4 HET FMN B 670 31 HET EDO B 700 4 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM EDO 1,2-ETHANEDIOL HETSYN FMN RIBOFLAVIN MONOPHOSPHATE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 EDO 2(C2 H6 O2) FORMUL 7 HOH *370(H2 O) HELIX 1 1 THR A 102 LEU A 115 1 14 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 GLY A 273 1 16 HELIX 11 11 ARG A 289 LYS A 296 1 8 HELIX 12 12 ALA A 318 LEU A 322 5 5 HELIX 13 13 THR A 331 THR A 342 1 12 HELIX 14 14 ARG A 353 ILE A 363 1 11 HELIX 15 15 ALA A 383 ARG A 398 1 16 HELIX 16 16 ARG A 414 LEU A 424 1 11 HELIX 17 17 GLY A 432 GLY A 466 1 35 HELIX 18 18 SER A 469 LEU A 473 5 5 HELIX 19 19 LYS A 474 ASP A 476 5 3 HELIX 20 20 ASP A 493 TYR A 500 1 8 HELIX 21 21 THR B 102 LEU B 115 1 14 HELIX 22 22 PRO B 118 ILE B 122 5 5 HELIX 23 23 ASN B 124 LEU B 136 1 13 HELIX 24 24 THR B 137 SER B 146 1 10 HELIX 25 25 GLU B 151 ALA B 160 1 10 HELIX 26 26 TYR B 161 ILE B 164 5 4 HELIX 27 27 LEU B 199 GLY B 203 5 5 HELIX 28 28 GLY B 208 GLN B 218 1 11 HELIX 29 29 SER B 234 ALA B 241 1 8 HELIX 30 30 ASP B 258 GLY B 273 1 16 HELIX 31 31 ARG B 289 LYS B 296 1 8 HELIX 32 32 ALA B 318 LEU B 322 5 5 HELIX 33 33 THR B 331 THR B 342 1 12 HELIX 34 34 ARG B 353 ILE B 363 1 11 HELIX 35 35 ALA B 383 ARG B 398 1 16 HELIX 36 36 ARG B 414 LEU B 424 1 11 HELIX 37 37 GLY B 432 GLY B 466 1 35 HELIX 38 38 SER B 469 LEU B 473 5 5 HELIX 39 39 LYS B 474 ASP B 476 5 3 HELIX 40 40 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 O ASP A 479 N 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 VAL A 188 N THR A 181 SHEET 1 C 9 PHE A 192 VAL A 194 0 SHEET 2 C 9 GLN A 225 ILE A 227 1 O MET A 226 N VAL A 194 SHEET 3 C 9 GLN A 249 LEU A 253 1 O TRP A 250 N ILE A 227 SHEET 4 C 9 LEU A 277 THR A 280 1 O PHE A 278 N LEU A 253 SHEET 5 C 9 ILE A 346 VAL A 351 1 O VAL A 347 N LEU A 277 SHEET 6 C 9 GLY A 367 LEU A 370 1 O GLY A 367 N ILE A 348 SHEET 7 C 9 GLU A 405 VAL A 408 1 O PHE A 407 N LEU A 370 SHEET 8 C 9 GLY A 428 LEU A 431 1 O GLY A 430 N VAL A 408 SHEET 9 C 9 PHE A 192 VAL A 194 1 N TYR A 193 O LEU A 431 SHEET 1 D 2 VAL A 488 GLY A 489 0 SHEET 2 D 2 ARG B 486 THR B 487 1 O THR B 487 N VAL A 488 SHEET 1 E 2 PHE B 165 PHE B 166 0 SHEET 2 E 2 LEU B 478 ASP B 479 -1 O ASP B 479 N PHE B 165 SHEET 1 F 2 THR B 181 MET B 183 0 SHEET 2 F 2 SER B 186 VAL B 188 -1 O VAL B 188 N THR B 181 SHEET 1 G 9 PHE B 192 VAL B 194 0 SHEET 2 G 9 GLN B 225 ILE B 227 1 O MET B 226 N VAL B 194 SHEET 3 G 9 GLN B 249 LEU B 253 1 O TRP B 250 N ILE B 227 SHEET 4 G 9 ALA B 276 THR B 280 1 O PHE B 278 N LEU B 253 SHEET 5 G 9 ILE B 346 VAL B 351 1 O VAL B 347 N LEU B 277 SHEET 6 G 9 GLY B 367 LEU B 370 1 O GLY B 367 N ILE B 348 SHEET 7 G 9 GLU B 405 ASP B 409 1 O PHE B 407 N LEU B 370 SHEET 8 G 9 GLY B 428 LEU B 431 1 O GLY B 430 N VAL B 408 SHEET 9 G 9 PHE B 192 VAL B 194 1 N TYR B 193 O LEU B 431 SITE 1 AC1 23 TYR A 144 SER A 195 ALA A 196 THR A 197 SITE 2 AC1 23 ALA A 198 SER A 228 GLN A 252 TYR A 254 SITE 3 AC1 23 THR A 280 LYS A 349 SER A 371 HIS A 373 SITE 4 AC1 23 GLY A 374 ARG A 376 ASP A 409 GLY A 410 SITE 5 AC1 23 GLY A 411 ARG A 413 GLY A 432 ARG A 433 SITE 6 AC1 23 LEU A 436 EDO A 600 HOH A 606 SITE 1 AC2 7 TYR A 143 LEU A 230 TYR A 254 ARG A 289 SITE 2 AC2 7 HIS A 373 ARG A 376 FMN A 570 SITE 1 AC3 24 TYR B 144 SER B 195 ALA B 196 THR B 197 SITE 2 AC3 24 ALA B 198 SER B 228 GLN B 252 TYR B 254 SITE 3 AC3 24 THR B 280 LYS B 349 SER B 371 HIS B 373 SITE 4 AC3 24 GLY B 374 ARG B 376 ASP B 409 GLY B 410 SITE 5 AC3 24 GLY B 411 ARG B 413 GLY B 432 ARG B 433 SITE 6 AC3 24 LEU B 436 EDO B 700 HOH B 703 HOH B 749 SITE 1 AC4 6 TYR B 143 TYR B 254 ARG B 289 HIS B 373 SITE 2 AC4 6 ARG B 376 FMN B 670 CRYST1 110.730 147.620 64.860 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 0.009031 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006774 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015418 0.00000