HEADER OXIDOREDUCTASE 21-OCT-25 9T1L TITLE TETRAPODAL ANCESTOR OF L-AMINO ACID OXIDASES: W377I MUTANT BOUND TO TITLE 2 PHENYLALANINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TETRAPODAL ANCESTOR OF L-AMINO ACID OXIDASES: W377I MUTANT; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TETRAPODA; SOURCE 3 ORGANISM_TAXID: 32523; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS TRYPTOPHAN, METABOLIC SIGNALING, OXIDATION, FAD, SNAKE VENOM, KEYWDS 2 IMMUNOMETABOLISM, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.CAROLI,A.MATTEVI REVDAT 1 05-AUG-26 9T1L 0 JRNL AUTH M.MASSARI,J.CAROLI,M.MALATESTA,S.MARCHESE,F.SENTE, JRNL AUTH 2 L.PIZZORNI,A.MATTEVI JRNL TITL EVOLUTION OF HUMAN IL4I1 PREFERENCE FOR AROMATIC AMINO ACIDS JRNL TITL 2 FROM A BROAD-SPECIFICITY L-AMINO ACID OXIDASE ANCESTOR JRNL REF PNAS 2026 JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 82386 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 + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4293 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.84 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.89 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5963 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.3300 REMARK 3 BIN FREE R VALUE SET COUNT : 304 REMARK 3 BIN FREE R VALUE : 0.3630 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7690 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 180 REMARK 3 SOLVENT ATOMS : 147 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.85000 REMARK 3 B22 (A**2) : 0.08000 REMARK 3 B33 (A**2) : 1.77000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.158 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.148 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.128 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.422 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.915 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8059 ; 0.008 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 7446 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10895 ; 1.548 ; 1.646 REMARK 3 BOND ANGLES OTHERS (DEGREES): 17248 ; 1.325 ; 1.581 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 955 ; 6.856 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 432 ;29.457 ;21.296 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1369 ;15.919 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 60 ;23.235 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1017 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8923 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1787 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3838 ; 1.917 ; 2.560 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3837 ; 1.918 ; 2.560 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4787 ; 2.791 ; 3.825 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4788 ; 2.790 ; 3.825 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4221 ; 2.883 ; 2.962 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 4222 ; 2.883 ; 2.962 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 6109 ; 4.510 ; 4.287 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 9073 ; 6.063 ;29.792 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 9056 ; 6.065 ;29.780 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 9T1L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1292151587. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUN-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96546 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS4 X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 86833 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.840 REMARK 200 RESOLUTION RANGE LOW (A) : 47.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.15600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 1.12800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM HEPES, 500 MM NACL, AND 10% REMARK 280 (V/V) GLYCEROL, PH 7.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 37.26550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.26850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 105.87600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 31.26850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.26550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 105.87600 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 GLU A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 ASP A 5 REMARK 465 GLU A 281 REMARK 465 SER A 282 REMARK 465 SER A 283 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 SER B 3 REMARK 465 SER B 4 REMARK 465 ASP B 5 REMARK 465 GLN B 279 REMARK 465 GLN B 280 REMARK 465 GLU B 281 REMARK 465 SER B 282 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 42 41.23 -98.30 REMARK 500 ASP A 278 90.48 -62.69 REMARK 500 GLN A 279 -124.30 74.51 REMARK 500 ARG A 355 -64.01 66.48 REMARK 500 SER A 378 -136.80 53.90 REMARK 500 ALA A 436 79.73 -151.08 REMARK 500 TYR A 440 -15.93 85.61 REMARK 500 ALA B 42 40.84 -109.24 REMARK 500 ARG B 355 -62.52 68.60 REMARK 500 SER B 378 -130.63 51.25 REMARK 500 TYR B 440 -11.38 79.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 336 0.24 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9T1L A 1 488 PDB 9T1L 9T1L 1 488 DBREF 9T1L B 1 488 PDB 9T1L 9T1L 1 488 SEQRES 1 A 488 MET GLU SER SER ASP ASP PRO LEU ASP LYS CYS PHE GLN SEQRES 2 A 488 ASP PRO ASP TYR GLU GLU LEU LEU GLU ILE ALA LYS HIS SEQRES 3 A 488 GLY LEU ARG LYS THR THR LYS PRO LYS ARG VAL VAL ILE SEQRES 4 A 488 VAL GLY ALA GLY ILE ALA GLY LEU THR ALA ALA LYS VAL SEQRES 5 A 488 LEU GLU ASP ALA GLY HIS LYS VAL THR ILE LEU GLU ALA SEQRES 6 A 488 SER ASP ARG VAL GLY GLY ARG VAL LEU THR TYR ARG ASN SEQRES 7 A 488 GLU SER GLU GLY TRP TYR ALA GLU LEU GLY ALA MET ARG SEQRES 8 A 488 ILE PRO SER PHE HIS ARG ILE VAL HIS THR PHE ILE LYS SEQRES 9 A 488 LYS LEU GLY LEU LYS LEU ASN GLU PHE ILE GLN TYR ASP SEQRES 10 A 488 ILE ASN THR TRP TYR PHE VAL ASN GLY VAL ARG LYS ARG SEQRES 11 A 488 THR TYR ALA VAL LYS ASP ASN PRO ASP VAL LEU ASN TYR SEQRES 12 A 488 PRO VAL ARG PRO SER GLU LYS GLY LYS SER ALA ASP GLN SEQRES 13 A 488 LEU TYR GLN GLU ALA LEU GLN LYS VAL LEU GLU ASP LEU SEQRES 14 A 488 LYS ARG SER GLY CYS LYS LYS VAL LEU LYS LYS TYR ASP SEQRES 15 A 488 SER TYR SER VAL LYS GLU TYR LEU ILE LYS GLU GLY ASN SEQRES 16 A 488 LEU SER ARG GLY ALA VAL ARG MET ILE GLY ASP LEU LEU SEQRES 17 A 488 ASN GLU ASP SER PHE PHE TYR ILE SER PHE THR GLU SER SEQRES 18 A 488 LEU ARG ILE GLN SER ASP ILE ASN ASP ASN VAL ARG TYR SEQRES 19 A 488 TYR GLU ILE THR GLY GLY PHE ASP ASN LEU PRO ARG ALA SEQRES 20 A 488 PHE TYR GLN SER LEU SER GLY PRO VAL HIS LEU ASN SER SEQRES 21 A 488 ARG VAL VAL ARG ILE ASN GLN ASN LYS ARG GLY VAL THR SEQRES 22 A 488 VAL PHE TYR ARG ASP GLN GLN GLU SER SER LEU SER ASN SEQRES 23 A 488 ILE THR ALA ASP TYR VAL LEU LEU THR THR THR ALA LYS SEQRES 24 A 488 ALA THR ARG LEU ILE ASP PHE GLN PRO PRO LEU SER PRO SEQRES 25 A 488 LYS LYS THR HIS ALA LEU ARG SER VAL HIS TYR SER SER SEQRES 26 A 488 SER THR LYS ILE PHE LEU SER PHE ARG GLN ARG PHE TRP SEQRES 27 A 488 GLU LYS GLU GLY ILE HIS GLY GLY LYS SER ILE THR ASP SEQRES 28 A 488 ARG PRO SER ARG PHE ILE TYR TYR PRO SER HIS SER PHE SEQRES 29 A 488 PRO SER SER GLY GLY VAL LEU LEU ALA SER TYR THR ILE SEQRES 30 A 488 SER ASP ASP SER ASP PHE PHE LEU GLY LEU SER ASP GLU SEQRES 31 A 488 GLU CYS MET GLN VAL ALA LEU ASP ASP LEU ALA LYS ILE SEQRES 32 A 488 HIS GLY LEU PRO LYS GLU GLN ILE ARG SER LEU TRP ASP SEQRES 33 A 488 GLY THR GLY VAL VAL LYS LYS TRP SER LEU ASP PRO TYR SEQRES 34 A 488 SER LEU GLY ALA PHE ALA ALA PHE THR PRO TYR GLN LEU SEQRES 35 A 488 THR ASP TYR ALA LYS GLU LEU PHE GLN SER GLU GLY ARG SEQRES 36 A 488 VAL HIS PHE ALA GLY GLU HIS THR ALA LEU PRO HIS GLY SEQRES 37 A 488 TRP ILE GLU THR SER MET LYS SER ALA LEU ARG ALA ALA SEQRES 38 A 488 ARG ASN ILE HIS ASN ALA ALA SEQRES 1 B 488 MET GLU SER SER ASP ASP PRO LEU ASP LYS CYS PHE GLN SEQRES 2 B 488 ASP PRO ASP TYR GLU GLU LEU LEU GLU ILE ALA LYS HIS SEQRES 3 B 488 GLY LEU ARG LYS THR THR LYS PRO LYS ARG VAL VAL ILE SEQRES 4 B 488 VAL GLY ALA GLY ILE ALA GLY LEU THR ALA ALA LYS VAL SEQRES 5 B 488 LEU GLU ASP ALA GLY HIS LYS VAL THR ILE LEU GLU ALA SEQRES 6 B 488 SER ASP ARG VAL GLY GLY ARG VAL LEU THR TYR ARG ASN SEQRES 7 B 488 GLU SER GLU GLY TRP TYR ALA GLU LEU GLY ALA MET ARG SEQRES 8 B 488 ILE PRO SER PHE HIS ARG ILE VAL HIS THR PHE ILE LYS SEQRES 9 B 488 LYS LEU GLY LEU LYS LEU ASN GLU PHE ILE GLN TYR ASP SEQRES 10 B 488 ILE ASN THR TRP TYR PHE VAL ASN GLY VAL ARG LYS ARG SEQRES 11 B 488 THR TYR ALA VAL LYS ASP ASN PRO ASP VAL LEU ASN TYR SEQRES 12 B 488 PRO VAL ARG PRO SER GLU LYS GLY LYS SER ALA ASP GLN SEQRES 13 B 488 LEU TYR GLN GLU ALA LEU GLN LYS VAL LEU GLU ASP LEU SEQRES 14 B 488 LYS ARG SER GLY CYS LYS LYS VAL LEU LYS LYS TYR ASP SEQRES 15 B 488 SER TYR SER VAL LYS GLU TYR LEU ILE LYS GLU GLY ASN SEQRES 16 B 488 LEU SER ARG GLY ALA VAL ARG MET ILE GLY ASP LEU LEU SEQRES 17 B 488 ASN GLU ASP SER PHE PHE TYR ILE SER PHE THR GLU SER SEQRES 18 B 488 LEU ARG ILE GLN SER ASP ILE ASN ASP ASN VAL ARG TYR SEQRES 19 B 488 TYR GLU ILE THR GLY GLY PHE ASP ASN LEU PRO ARG ALA SEQRES 20 B 488 PHE TYR GLN SER LEU SER GLY PRO VAL HIS LEU ASN SER SEQRES 21 B 488 ARG VAL VAL ARG ILE ASN GLN ASN LYS ARG GLY VAL THR SEQRES 22 B 488 VAL PHE TYR ARG ASP GLN GLN GLU SER SER LEU SER ASN SEQRES 23 B 488 ILE THR ALA ASP TYR VAL LEU LEU THR THR THR ALA LYS SEQRES 24 B 488 ALA THR ARG LEU ILE ASP PHE GLN PRO PRO LEU SER PRO SEQRES 25 B 488 LYS LYS THR HIS ALA LEU ARG SER VAL HIS TYR SER SER SEQRES 26 B 488 SER THR LYS ILE PHE LEU SER PHE ARG GLN ARG PHE TRP SEQRES 27 B 488 GLU LYS GLU GLY ILE HIS GLY GLY LYS SER ILE THR ASP SEQRES 28 B 488 ARG PRO SER ARG PHE ILE TYR TYR PRO SER HIS SER PHE SEQRES 29 B 488 PRO SER SER GLY GLY VAL LEU LEU ALA SER TYR THR ILE SEQRES 30 B 488 SER ASP ASP SER ASP PHE PHE LEU GLY LEU SER ASP GLU SEQRES 31 B 488 GLU CYS MET GLN VAL ALA LEU ASP ASP LEU ALA LYS ILE SEQRES 32 B 488 HIS GLY LEU PRO LYS GLU GLN ILE ARG SER LEU TRP ASP SEQRES 33 B 488 GLY THR GLY VAL VAL LYS LYS TRP SER LEU ASP PRO TYR SEQRES 34 B 488 SER LEU GLY ALA PHE ALA ALA PHE THR PRO TYR GLN LEU SEQRES 35 B 488 THR ASP TYR ALA LYS GLU LEU PHE GLN SER GLU GLY ARG SEQRES 36 B 488 VAL HIS PHE ALA GLY GLU HIS THR ALA LEU PRO HIS GLY SEQRES 37 B 488 TRP ILE GLU THR SER MET LYS SER ALA LEU ARG ALA ALA SEQRES 38 B 488 ARG ASN ILE HIS ASN ALA ALA HET FAD A 501 53 HET GOL A 502 6 HET GOL A 503 6 HET PHE A 504 12 HET GOL A 505 6 HET PEG A 506 7 HET GOL A 507 6 HET FAD B 501 53 HET GOL B 502 6 HET GOL B 503 6 HET PHE B 504 12 HET PEG B 505 7 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM GOL GLYCEROL HETNAM PHE PHENYLALANINE HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 FAD 2(C27 H33 N9 O15 P2) FORMUL 4 GOL 6(C3 H8 O3) FORMUL 6 PHE 2(C9 H11 N O2) FORMUL 8 PEG 2(C4 H10 O3) FORMUL 15 HOH *147(H2 O) HELIX 1 AA1 ASP A 6 GLN A 13 1 8 HELIX 2 AA2 ASP A 16 GLY A 27 1 12 HELIX 3 AA3 GLY A 43 ALA A 56 1 14 HELIX 4 AA4 HIS A 96 LEU A 106 1 11 HELIX 5 AA5 THR A 131 ASN A 137 1 7 HELIX 6 AA6 PRO A 138 ASN A 142 5 5 HELIX 7 AA7 ARG A 146 LYS A 150 5 5 HELIX 8 AA8 SER A 153 LEU A 162 1 10 HELIX 9 AA9 LEU A 162 GLY A 173 1 12 HELIX 10 AB1 GLY A 173 SER A 183 1 11 HELIX 11 AB2 SER A 185 GLU A 193 1 9 HELIX 12 AB3 SER A 197 LEU A 208 1 12 HELIX 13 AB4 GLU A 210 PHE A 214 5 5 HELIX 14 AB5 SER A 217 ILE A 228 1 12 HELIX 15 AB6 ASP A 242 LEU A 252 1 11 HELIX 16 AB7 THR A 297 LEU A 303 1 7 HELIX 17 AB8 SER A 311 VAL A 321 1 11 HELIX 18 AB9 ARG A 336 GLY A 342 5 7 HELIX 19 AC1 SER A 378 PHE A 383 1 6 HELIX 20 AC2 SER A 388 GLY A 405 1 18 HELIX 21 AC3 PRO A 407 LEU A 414 1 8 HELIX 22 AC4 SER A 425 ASP A 427 5 3 HELIX 23 AC5 TYR A 440 GLN A 451 1 12 HELIX 24 AC6 GLY A 460 ALA A 464 5 5 HELIX 25 AC7 TRP A 469 ALA A 487 1 19 HELIX 26 AC8 PRO B 7 GLN B 13 1 7 HELIX 27 AC9 ASP B 16 GLY B 27 1 12 HELIX 28 AD1 GLY B 43 GLY B 57 1 15 HELIX 29 AD2 HIS B 96 GLY B 107 1 12 HELIX 30 AD3 THR B 131 ASN B 137 1 7 HELIX 31 AD4 PRO B 138 ASN B 142 5 5 HELIX 32 AD5 ARG B 146 LYS B 150 5 5 HELIX 33 AD6 SER B 153 LEU B 162 1 10 HELIX 34 AD7 LEU B 162 GLY B 173 1 12 HELIX 35 AD8 GLY B 173 SER B 183 1 11 HELIX 36 AD9 SER B 185 GLU B 193 1 9 HELIX 37 AE1 SER B 197 LEU B 208 1 12 HELIX 38 AE2 GLU B 210 PHE B 214 5 5 HELIX 39 AE3 SER B 217 ILE B 228 1 12 HELIX 40 AE4 ASP B 242 SER B 251 1 10 HELIX 41 AE5 THR B 297 LEU B 303 1 7 HELIX 42 AE6 SER B 311 VAL B 321 1 11 HELIX 43 AE7 ARG B 336 GLY B 342 5 7 HELIX 44 AE8 SER B 378 PHE B 383 1 6 HELIX 45 AE9 SER B 388 GLY B 405 1 18 HELIX 46 AF1 PRO B 407 LEU B 414 1 8 HELIX 47 AF2 SER B 425 ASP B 427 5 3 HELIX 48 AF3 TYR B 440 GLN B 451 1 12 HELIX 49 AF4 GLY B 460 ALA B 464 5 5 HELIX 50 AF5 TRP B 469 ALA B 487 1 19 SHEET 1 AA1 5 VAL A 256 HIS A 257 0 SHEET 2 AA1 5 LYS A 59 LEU A 63 1 N ILE A 62 O HIS A 257 SHEET 3 AA1 5 ARG A 36 VAL A 40 1 N ILE A 39 O LEU A 63 SHEET 4 AA1 5 TYR A 291 LEU A 294 1 O LEU A 293 N VAL A 40 SHEET 5 AA1 5 VAL A 456 PHE A 458 1 O HIS A 457 N VAL A 292 SHEET 1 AA2 2 THR A 75 ASN A 78 0 SHEET 2 AA2 2 TRP A 83 GLU A 86 -1 O TRP A 83 N ASN A 78 SHEET 1 AA3 3 ILE A 92 PRO A 93 0 SHEET 2 AA3 3 TYR A 234 ILE A 237 -1 O TYR A 235 N ILE A 92 SHEET 3 AA3 3 LEU A 110 PHE A 113 -1 N PHE A 113 O TYR A 234 SHEET 1 AA4 4 VAL A 127 ARG A 130 0 SHEET 2 AA4 4 TRP A 121 VAL A 124 -1 N TYR A 122 O LYS A 129 SHEET 3 AA4 4 LYS A 347 THR A 350 1 O ILE A 349 N TRP A 121 SHEET 4 AA4 4 PHE A 356 TYR A 358 -1 O ILE A 357 N SER A 348 SHEET 1 AA5 4 SER A 285 ALA A 289 0 SHEET 2 AA5 4 VAL A 272 ASP A 278 -1 N TYR A 276 O SER A 285 SHEET 3 AA5 4 SER A 260 GLN A 267 -1 N ASN A 266 O THR A 273 SHEET 4 AA5 4 ASP A 305 GLN A 307 1 O ASP A 305 N VAL A 263 SHEET 1 AA6 2 TYR A 323 SER A 324 0 SHEET 2 AA6 2 PHE A 434 ALA A 435 -1 O PHE A 434 N SER A 324 SHEET 1 AA7 3 GLY A 369 ILE A 377 0 SHEET 2 AA7 3 SER A 326 PHE A 333 -1 N PHE A 333 O GLY A 369 SHEET 3 AA7 3 TRP A 415 LYS A 423 -1 O VAL A 420 N PHE A 330 SHEET 1 AA8 5 VAL B 256 HIS B 257 0 SHEET 2 AA8 5 LYS B 59 LEU B 63 1 N ILE B 62 O HIS B 257 SHEET 3 AA8 5 ARG B 36 VAL B 40 1 N ILE B 39 O THR B 61 SHEET 4 AA8 5 TYR B 291 LEU B 294 1 O LEU B 293 N VAL B 40 SHEET 5 AA8 5 VAL B 456 PHE B 458 1 O HIS B 457 N VAL B 292 SHEET 1 AA9 2 THR B 75 ASN B 78 0 SHEET 2 AA9 2 TRP B 83 GLU B 86 -1 O ALA B 85 N TYR B 76 SHEET 1 AB1 3 ILE B 92 PRO B 93 0 SHEET 2 AB1 3 TYR B 234 ILE B 237 -1 O TYR B 235 N ILE B 92 SHEET 3 AB1 3 LEU B 110 PHE B 113 -1 N ASN B 111 O GLU B 236 SHEET 1 AB2 4 VAL B 127 ARG B 130 0 SHEET 2 AB2 4 TRP B 121 VAL B 124 -1 N TYR B 122 O LYS B 129 SHEET 3 AB2 4 LYS B 347 THR B 350 1 O ILE B 349 N PHE B 123 SHEET 4 AB2 4 PHE B 356 TYR B 358 -1 O ILE B 357 N SER B 348 SHEET 1 AB3 4 SER B 285 ALA B 289 0 SHEET 2 AB3 4 GLY B 271 ARG B 277 -1 N VAL B 274 O ILE B 287 SHEET 3 AB3 4 ARG B 261 ASN B 268 -1 N ARG B 264 O PHE B 275 SHEET 4 AB3 4 ASP B 305 GLN B 307 1 O ASP B 305 N VAL B 263 SHEET 1 AB4 2 TYR B 323 SER B 324 0 SHEET 2 AB4 2 PHE B 434 ALA B 435 -1 O PHE B 434 N SER B 324 SHEET 1 AB5 3 GLY B 369 ILE B 377 0 SHEET 2 AB5 3 SER B 326 PHE B 333 -1 N LEU B 331 O LEU B 371 SHEET 3 AB5 3 TRP B 415 LYS B 423 -1 O VAL B 420 N PHE B 330 SSBOND 1 CYS A 11 CYS A 174 1555 1555 2.01 SSBOND 2 CYS B 11 CYS B 174 1555 1555 2.06 CISPEP 1 GLN A 307 PRO A 308 0 -8.47 CISPEP 2 LEU A 465 PRO A 466 0 -2.66 CISPEP 3 GLN B 307 PRO B 308 0 -6.95 CISPEP 4 LEU B 465 PRO B 466 0 -6.45 CRYST1 74.531 211.752 62.537 90.00 90.00 90.00 P 21 21 21 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 0.013417 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004723 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015991 0.00000 CONECT 46 1352 CONECT 1352 46 CONECT 3898 5204 CONECT 5204 3898 CONECT 7693 7694 7695 7696 7745 CONECT 7694 7693 CONECT 7695 7693 CONECT 7696 7693 7697 CONECT 7697 7696 7698 CONECT 7698 7697 7699 7700 CONECT 7699 7698 7704 CONECT 7700 7698 7701 7702 CONECT 7701 7700 CONECT 7702 7700 7703 7704 CONECT 7703 7702 CONECT 7704 7699 7702 7705 CONECT 7705 7704 7706 7714 CONECT 7706 7705 7707 CONECT 7707 7706 7708 CONECT 7708 7707 7709 7714 CONECT 7709 7708 7710 7711 CONECT 7710 7709 CONECT 7711 7709 7712 CONECT 7712 7711 7713 CONECT 7713 7712 7714 CONECT 7714 7705 7708 7713 CONECT 7715 7716 7732 CONECT 7716 7715 7717 7718 CONECT 7717 7716 CONECT 7718 7716 7719 CONECT 7719 7718 7720 7721 CONECT 7720 7719 CONECT 7721 7719 7722 7732 CONECT 7722 7721 7723 CONECT 7723 7722 7724 7730 CONECT 7724 7723 7725 CONECT 7725 7724 7726 7727 CONECT 7726 7725 CONECT 7727 7725 7728 7729 CONECT 7728 7727 CONECT 7729 7727 7730 CONECT 7730 7723 7729 7731 CONECT 7731 7730 7732 7733 CONECT 7732 7715 7721 7731 CONECT 7733 7731 7734 CONECT 7734 7733 7735 7736 CONECT 7735 7734 CONECT 7736 7734 7737 7738 CONECT 7737 7736 CONECT 7738 7736 7739 7740 CONECT 7739 7738 CONECT 7740 7738 7741 CONECT 7741 7740 7742 CONECT 7742 7741 7743 7744 7745 CONECT 7743 7742 CONECT 7744 7742 CONECT 7745 7693 7742 CONECT 7746 7747 7748 CONECT 7747 7746 CONECT 7748 7746 7749 7750 CONECT 7749 7748 CONECT 7750 7748 7751 CONECT 7751 7750 CONECT 7752 7753 7754 CONECT 7753 7752 CONECT 7754 7752 7755 7756 CONECT 7755 7754 CONECT 7756 7754 7757 CONECT 7757 7756 CONECT 7770 7771 7772 CONECT 7771 7770 CONECT 7772 7770 7773 7774 CONECT 7773 7772 CONECT 7774 7772 7775 CONECT 7775 7774 CONECT 7776 7777 7778 CONECT 7777 7776 CONECT 7778 7776 7779 CONECT 7779 7778 7780 CONECT 7780 7779 7781 CONECT 7781 7780 7782 CONECT 7782 7781 CONECT 7783 7784 7785 CONECT 7784 7783 CONECT 7785 7783 7786 7787 CONECT 7786 7785 CONECT 7787 7785 7788 CONECT 7788 7787 CONECT 7789 7790 7791 7792 7841 CONECT 7790 7789 CONECT 7791 7789 CONECT 7792 7789 7793 CONECT 7793 7792 7794 CONECT 7794 7793 7795 7796 CONECT 7795 7794 7800 CONECT 7796 7794 7797 7798 CONECT 7797 7796 CONECT 7798 7796 7799 7800 CONECT 7799 7798 CONECT 7800 7795 7798 7801 CONECT 7801 7800 7802 7810 CONECT 7802 7801 7803 CONECT 7803 7802 7804 CONECT 7804 7803 7805 7810 CONECT 7805 7804 7806 7807 CONECT 7806 7805 CONECT 7807 7805 7808 CONECT 7808 7807 7809 CONECT 7809 7808 7810 CONECT 7810 7801 7804 7809 CONECT 7811 7812 7828 CONECT 7812 7811 7813 7814 CONECT 7813 7812 CONECT 7814 7812 7815 CONECT 7815 7814 7816 7817 CONECT 7816 7815 CONECT 7817 7815 7818 7828 CONECT 7818 7817 7819 CONECT 7819 7818 7820 7826 CONECT 7820 7819 7821 CONECT 7821 7820 7822 7823 CONECT 7822 7821 CONECT 7823 7821 7824 7825 CONECT 7824 7823 CONECT 7825 7823 7826 CONECT 7826 7819 7825 7827 CONECT 7827 7826 7828 7829 CONECT 7828 7811 7817 7827 CONECT 7829 7827 7830 CONECT 7830 7829 7831 7832 CONECT 7831 7830 CONECT 7832 7830 7833 7834 CONECT 7833 7832 CONECT 7834 7832 7835 7836 CONECT 7835 7834 CONECT 7836 7834 7837 CONECT 7837 7836 7838 CONECT 7838 7837 7839 7840 7841 CONECT 7839 7838 CONECT 7840 7838 CONECT 7841 7789 7838 CONECT 7842 7843 7844 CONECT 7843 7842 CONECT 7844 7842 7845 7846 CONECT 7845 7844 CONECT 7846 7844 7847 CONECT 7847 7846 CONECT 7848 7849 7850 CONECT 7849 7848 CONECT 7850 7848 7851 7852 CONECT 7851 7850 CONECT 7852 7850 7853 CONECT 7853 7852 CONECT 7866 7867 7868 CONECT 7867 7866 CONECT 7868 7866 7869 CONECT 7869 7868 7870 CONECT 7870 7869 7871 CONECT 7871 7870 7872 CONECT 7872 7871 MASTER 303 0 12 50 46 0 0 6 8017 2 160 76 END