HEADER PROTEIN BINDING 28-FEB-21 7NPX TITLE THIOREDOXIN GLUTATHIONE REDUCTASE FROM SCHISTOSOMA MANSONI IN COMPLEX TITLE 2 WITH 3-(3-METHOXYQUINOXALIN-2-YL)PROPANOIC ACID AT 24 HOURS OF TITLE 3 SOAKING COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIOREDOXIN GLUTATHIONE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.6.4.5; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: THE STRUCTURE IS RELATIVE TO THE SEC597CYS MUTANT SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHISTOSOMA MANSONI; SOURCE 3 ORGANISM_COMMON: BLOOD FLUKE; SOURCE 4 ORGANISM_TAXID: 6183; SOURCE 5 GENE: TGR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS FRAGMENT BINDING, REDOX ENZYME, INHIBITOR, FLAVOREDUCTASE, PROTEIN KEYWDS 2 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR F.FATA,I.SILVESTRI,D.L.WILLIAMS,F.ANGELUCCI REVDAT 3 31-JAN-24 7NPX 1 REMARK REVDAT 2 21-JUL-21 7NPX 1 JRNL REVDAT 1 19-MAY-21 7NPX 0 JRNL AUTH F.FATA,I.SILVESTRI,M.ARDINI,R.IPPOLITI,L.DI LEANDRO, JRNL AUTH 2 N.DEMITRI,M.POLENTARUTTI,A.DI MATTEO,H.LYU,G.R.J.THATCHER, JRNL AUTH 3 P.A.PETUKHOV,D.L.WILLIAMS,F.ANGELUCCI JRNL TITL PROBING THE SURFACE OF A PARASITE DRUG TARGET THIOREDOXIN JRNL TITL 2 GLUTATHIONE REDUCTASE USING SMALL MOLECULE FRAGMENTS. JRNL REF ACS INFECT DIS. V. 7 1932 2021 JRNL REFN ESSN 2373-8227 JRNL PMID 33950676 JRNL DOI 10.1021/ACSINFECDIS.0C00909 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 36460 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) : 0.211 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2005 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2608 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.32 REMARK 3 BIN R VALUE (WORKING SET) : 0.3220 REMARK 3 BIN FREE R VALUE SET COUNT : 118 REMARK 3 BIN FREE R VALUE : 0.3490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9022 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 176 REMARK 3 SOLVENT ATOMS : 131 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.58000 REMARK 3 B22 (A**2) : 2.47000 REMARK 3 B33 (A**2) : -1.89000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.364 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.309 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.208 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.938 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.914 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9455 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 9001 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12834 ; 1.697 ; 1.646 REMARK 3 BOND ANGLES OTHERS (DEGREES): 20822 ; 1.261 ; 1.585 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1201 ; 7.488 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 412 ;36.053 ;23.544 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1625 ;16.739 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;19.568 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1252 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 10620 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1998 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 6 A 593 REMARK 3 RESIDUE RANGE : B 6 B 594 REMARK 3 ORIGIN FOR THE GROUP (A): -16.8080 -14.9778 29.8622 REMARK 3 T TENSOR REMARK 3 T11: 0.0342 T22: 0.1382 REMARK 3 T33: 0.1455 T12: 0.0222 REMARK 3 T13: -0.0126 T23: -0.0056 REMARK 3 L TENSOR REMARK 3 L11: 1.2613 L22: 1.1693 REMARK 3 L33: 2.4806 L12: 0.0959 REMARK 3 L13: -0.0907 L23: -0.0997 REMARK 3 S TENSOR REMARK 3 S11: -0.0021 S12: -0.0915 S13: 0.0313 REMARK 3 S21: 0.0732 S22: 0.0577 S23: 0.0479 REMARK 3 S31: -0.2315 S32: -0.3903 S33: -0.0556 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 U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 7NPX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1292114411. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38527 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 39.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.82 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2V6O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BIS-TRIS 0.1M PH = 7.0; PEG 3350 20%; REMARK 280 KI 0.2 M, PH 7.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K 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 42.13450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 92.70450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.96650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 92.70450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.13450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.96650 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 47150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.0 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 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 PRO A 2 REMARK 465 PRO A 3 REMARK 465 ALA A 4 REMARK 465 ASP A 5 REMARK 465 GLY A 595 REMARK 465 CYS A 596 REMARK 465 SEC A 597 REMARK 465 GLY A 598 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 PRO B 3 REMARK 465 ALA B 4 REMARK 465 ASP B 5 REMARK 465 CYS B 596 REMARK 465 SEC B 597 REMARK 465 GLY B 598 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NZ LYS B 227 NH2 ARG B 229 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO B 591 C - N - CA ANGL. DEV. = 10.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 VAL A 157 31.34 -143.79 REMARK 500 SER A 184 58.43 -101.10 REMARK 500 ALA A 256 44.07 -150.23 REMARK 500 ALA A 294 12.49 -145.75 REMARK 500 SER A 318 -74.60 -132.70 REMARK 500 PHE A 474 48.17 -94.43 REMARK 500 HIS A 582 -31.44 -136.67 REMARK 500 LYS B 68 12.55 81.45 REMARK 500 SER B 184 58.31 -100.63 REMARK 500 ALA B 256 48.28 -151.19 REMARK 500 ALA B 294 11.84 -147.31 REMARK 500 LEU B 308 31.75 -96.36 REMARK 500 SER B 318 -80.39 -128.60 REMARK 500 ASP B 410 -169.41 -79.73 REMARK 500 THR B 423 -169.33 -78.74 REMARK 500 PHE B 474 48.52 -91.50 REMARK 500 SER B 503 136.31 -170.85 REMARK 500 THR B 580 15.81 -141.16 REMARK 500 HIS B 582 -31.58 -135.46 REMARK 500 SER B 594 147.08 -175.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 609 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 565 O REMARK 620 2 THR A 567 O 73.1 REMARK 620 3 THR A 579 O 101.3 108.7 REMARK 620 4 GLN B 447 OE1 90.7 124.7 126.5 REMARK 620 N 1 2 3 DBREF 7NPX A 1 598 UNP Q962Y6 Q962Y6_SCHMA 1 598 DBREF 7NPX B 1 598 UNP Q962Y6 Q962Y6_SCHMA 1 598 SEQADV 7NPX SEC A 597 UNP Q962Y6 UNK 597 ENGINEERED MUTATION SEQADV 7NPX SEC B 597 UNP Q962Y6 UNK 597 ENGINEERED MUTATION SEQRES 1 A 598 MET PRO PRO ALA ASP GLY THR SER GLN TRP LEU ARG LYS SEQRES 2 A 598 THR VAL ASP SER ALA ALA VAL ILE LEU PHE SER LYS THR SEQRES 3 A 598 THR CYS PRO TYR CYS LYS LYS VAL LYS ASP VAL LEU ALA SEQRES 4 A 598 GLU ALA LYS ILE LYS HIS ALA THR ILE GLU LEU ASP GLN SEQRES 5 A 598 LEU SER ASN GLY SER ALA ILE GLN LYS CYS LEU ALA SER SEQRES 6 A 598 PHE SER LYS ILE GLU THR VAL PRO GLN MET PHE VAL ARG SEQRES 7 A 598 GLY LYS PHE ILE GLY ASP SER GLN THR VAL LEU LYS TYR SEQRES 8 A 598 TYR SER ASN ASP GLU LEU ALA GLY ILE VAL ASN GLU SER SEQRES 9 A 598 LYS TYR ASP TYR ASP LEU ILE VAL ILE GLY GLY GLY SER SEQRES 10 A 598 GLY GLY LEU ALA ALA GLY LYS GLU ALA ALA LYS TYR GLY SEQRES 11 A 598 ALA LYS THR ALA VAL LEU ASP TYR VAL GLU PRO THR PRO SEQRES 12 A 598 ILE GLY THR THR TRP GLY LEU GLY GLY THR CYS VAL ASN SEQRES 13 A 598 VAL GLY CYS ILE PRO LYS LYS LEU MET HIS GLN ALA GLY SEQRES 14 A 598 LEU LEU SER HIS ALA LEU GLU ASP ALA GLU HIS PHE GLY SEQRES 15 A 598 TRP SER LEU ASP ARG SER LYS ILE SER HIS ASN TRP SER SEQRES 16 A 598 THR MET VAL GLU GLY VAL GLN SER HIS ILE GLY SER LEU SEQRES 17 A 598 ASN TRP GLY TYR LYS VAL ALA LEU ARG ASP ASN GLN VAL SEQRES 18 A 598 THR TYR LEU ASN ALA LYS GLY ARG LEU ILE SER PRO HIS SEQRES 19 A 598 GLU VAL GLN ILE THR ASP LYS ASN GLN LYS VAL SER THR SEQRES 20 A 598 ILE THR GLY ASN LYS ILE ILE LEU ALA THR GLY GLU ARG SEQRES 21 A 598 PRO LYS TYR PRO GLU ILE PRO GLY ALA VAL GLU TYR GLY SEQRES 22 A 598 ILE THR SER ASP ASP LEU PHE SER LEU PRO TYR PHE PRO SEQRES 23 A 598 GLY LYS THR LEU VAL ILE GLY ALA SER TYR VAL ALA LEU SEQRES 24 A 598 GLU CYS ALA GLY PHE LEU ALA SER LEU GLY GLY ASP VAL SEQRES 25 A 598 THR VAL MET VAL ARG SER ILE LEU LEU ARG GLY PHE ASP SEQRES 26 A 598 GLN GLN MET ALA GLU LYS VAL GLY ASP TYR MET GLU ASN SEQRES 27 A 598 HIS GLY VAL LYS PHE ALA LYS LEU CYS VAL PRO ASP GLU SEQRES 28 A 598 ILE LYS GLN LEU LYS VAL VAL ASP THR GLU ASN ASN LYS SEQRES 29 A 598 PRO GLY LEU LEU LEU VAL LYS GLY HIS TYR THR ASP GLY SEQRES 30 A 598 LYS LYS PHE GLU GLU GLU PHE GLU THR VAL ILE PHE ALA SEQRES 31 A 598 VAL GLY ARG GLU PRO GLN LEU SER LYS VAL LEU CYS GLU SEQRES 32 A 598 THR VAL GLY VAL LYS LEU ASP LYS ASN GLY ARG VAL VAL SEQRES 33 A 598 CYS THR ASP ASP GLU GLN THR THR VAL SER ASN VAL TYR SEQRES 34 A 598 ALA ILE GLY ASP ILE ASN ALA GLY LYS PRO GLN LEU THR SEQRES 35 A 598 PRO VAL ALA ILE GLN ALA GLY ARG TYR LEU ALA ARG ARG SEQRES 36 A 598 LEU PHE ALA GLY ALA THR GLU LEU THR ASP TYR SER ASN SEQRES 37 A 598 VAL ALA THR THR VAL PHE THR PRO LEU GLU TYR GLY ALA SEQRES 38 A 598 CYS GLY LEU SER GLU GLU ASP ALA ILE GLU LYS TYR GLY SEQRES 39 A 598 ASP LYS ASP ILE GLU VAL TYR HIS SER ASN PHE LYS PRO SEQRES 40 A 598 LEU GLU TRP THR VAL ALA HIS ARG GLU ASP ASN VAL CYS SEQRES 41 A 598 TYR MET LYS LEU VAL CYS ARG LYS SER ASP ASN MET ARG SEQRES 42 A 598 VAL LEU GLY LEU HIS VAL LEU GLY PRO ASN ALA GLY GLU SEQRES 43 A 598 ILE THR GLN GLY TYR ALA VAL ALA ILE LYS MET GLY ALA SEQRES 44 A 598 THR LYS ALA ASP PHE ASP ARG THR ILE GLY ILE HIS PRO SEQRES 45 A 598 THR CYS SER GLU THR PHE THR THR LEU HIS VAL THR LYS SEQRES 46 A 598 LYS SER GLY VAL SER PRO ILE VAL SER GLY CYS SEC GLY SEQRES 1 B 598 MET PRO PRO ALA ASP GLY THR SER GLN TRP LEU ARG LYS SEQRES 2 B 598 THR VAL ASP SER ALA ALA VAL ILE LEU PHE SER LYS THR SEQRES 3 B 598 THR CYS PRO TYR CYS LYS LYS VAL LYS ASP VAL LEU ALA SEQRES 4 B 598 GLU ALA LYS ILE LYS HIS ALA THR ILE GLU LEU ASP GLN SEQRES 5 B 598 LEU SER ASN GLY SER ALA ILE GLN LYS CYS LEU ALA SER SEQRES 6 B 598 PHE SER LYS ILE GLU THR VAL PRO GLN MET PHE VAL ARG SEQRES 7 B 598 GLY LYS PHE ILE GLY ASP SER GLN THR VAL LEU LYS TYR SEQRES 8 B 598 TYR SER ASN ASP GLU LEU ALA GLY ILE VAL ASN GLU SER SEQRES 9 B 598 LYS TYR ASP TYR ASP LEU ILE VAL ILE GLY GLY GLY SER SEQRES 10 B 598 GLY GLY LEU ALA ALA GLY LYS GLU ALA ALA LYS TYR GLY SEQRES 11 B 598 ALA LYS THR ALA VAL LEU ASP TYR VAL GLU PRO THR PRO SEQRES 12 B 598 ILE GLY THR THR TRP GLY LEU GLY GLY THR CYS VAL ASN SEQRES 13 B 598 VAL GLY CYS ILE PRO LYS LYS LEU MET HIS GLN ALA GLY SEQRES 14 B 598 LEU LEU SER HIS ALA LEU GLU ASP ALA GLU HIS PHE GLY SEQRES 15 B 598 TRP SER LEU ASP ARG SER LYS ILE SER HIS ASN TRP SER SEQRES 16 B 598 THR MET VAL GLU GLY VAL GLN SER HIS ILE GLY SER LEU SEQRES 17 B 598 ASN TRP GLY TYR LYS VAL ALA LEU ARG ASP ASN GLN VAL SEQRES 18 B 598 THR TYR LEU ASN ALA LYS GLY ARG LEU ILE SER PRO HIS SEQRES 19 B 598 GLU VAL GLN ILE THR ASP LYS ASN GLN LYS VAL SER THR SEQRES 20 B 598 ILE THR GLY ASN LYS ILE ILE LEU ALA THR GLY GLU ARG SEQRES 21 B 598 PRO LYS TYR PRO GLU ILE PRO GLY ALA VAL GLU TYR GLY SEQRES 22 B 598 ILE THR SER ASP ASP LEU PHE SER LEU PRO TYR PHE PRO SEQRES 23 B 598 GLY LYS THR LEU VAL ILE GLY ALA SER TYR VAL ALA LEU SEQRES 24 B 598 GLU CYS ALA GLY PHE LEU ALA SER LEU GLY GLY ASP VAL SEQRES 25 B 598 THR VAL MET VAL ARG SER ILE LEU LEU ARG GLY PHE ASP SEQRES 26 B 598 GLN GLN MET ALA GLU LYS VAL GLY ASP TYR MET GLU ASN SEQRES 27 B 598 HIS GLY VAL LYS PHE ALA LYS LEU CYS VAL PRO ASP GLU SEQRES 28 B 598 ILE LYS GLN LEU LYS VAL VAL ASP THR GLU ASN ASN LYS SEQRES 29 B 598 PRO GLY LEU LEU LEU VAL LYS GLY HIS TYR THR ASP GLY SEQRES 30 B 598 LYS LYS PHE GLU GLU GLU PHE GLU THR VAL ILE PHE ALA SEQRES 31 B 598 VAL GLY ARG GLU PRO GLN LEU SER LYS VAL LEU CYS GLU SEQRES 32 B 598 THR VAL GLY VAL LYS LEU ASP LYS ASN GLY ARG VAL VAL SEQRES 33 B 598 CYS THR ASP ASP GLU GLN THR THR VAL SER ASN VAL TYR SEQRES 34 B 598 ALA ILE GLY ASP ILE ASN ALA GLY LYS PRO GLN LEU THR SEQRES 35 B 598 PRO VAL ALA ILE GLN ALA GLY ARG TYR LEU ALA ARG ARG SEQRES 36 B 598 LEU PHE ALA GLY ALA THR GLU LEU THR ASP TYR SER ASN SEQRES 37 B 598 VAL ALA THR THR VAL PHE THR PRO LEU GLU TYR GLY ALA SEQRES 38 B 598 CYS GLY LEU SER GLU GLU ASP ALA ILE GLU LYS TYR GLY SEQRES 39 B 598 ASP LYS ASP ILE GLU VAL TYR HIS SER ASN PHE LYS PRO SEQRES 40 B 598 LEU GLU TRP THR VAL ALA HIS ARG GLU ASP ASN VAL CYS SEQRES 41 B 598 TYR MET LYS LEU VAL CYS ARG LYS SER ASP ASN MET ARG SEQRES 42 B 598 VAL LEU GLY LEU HIS VAL LEU GLY PRO ASN ALA GLY GLU SEQRES 43 B 598 ILE THR GLN GLY TYR ALA VAL ALA ILE LYS MET GLY ALA SEQRES 44 B 598 THR LYS ALA ASP PHE ASP ARG THR ILE GLY ILE HIS PRO SEQRES 45 B 598 THR CYS SER GLU THR PHE THR THR LEU HIS VAL THR LYS SEQRES 46 B 598 LYS SER GLY VAL SER PRO ILE VAL SER GLY CYS SEC GLY HET FAD A 601 53 HET EY7 A 602 17 HET CL A 603 1 HET PEG A 604 7 HET CL A 605 1 HET PEG A 606 7 HET PEG A 607 7 HET K A 608 1 HET K A 609 1 HET K A 610 1 HET FAD B 601 53 HET EY7 B 602 17 HET CL B 603 1 HET PEG B 604 7 HET K B 605 1 HET CL B 606 1 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM EY7 3-(3-METHOXYQUINOXALIN-2-YL)PROPANOIC ACID HETNAM CL CHLORIDE ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM K POTASSIUM ION FORMUL 3 FAD 2(C27 H33 N9 O15 P2) FORMUL 4 EY7 2(C12 H12 N2 O3) FORMUL 5 CL 4(CL 1-) FORMUL 6 PEG 4(C4 H10 O3) FORMUL 10 K 4(K 1+) FORMUL 19 HOH *131(H2 O) HELIX 1 AA1 THR A 7 ALA A 18 1 12 HELIX 2 AA2 CYS A 28 ALA A 41 1 14 HELIX 3 AA3 ASP A 51 LEU A 53 5 3 HELIX 4 AA4 ASN A 55 LYS A 68 1 14 HELIX 5 AA5 ASP A 84 ASN A 94 1 11 HELIX 6 AA6 GLU A 96 VAL A 101 1 6 HELIX 7 AA7 GLY A 116 TYR A 129 1 14 HELIX 8 AA8 GLY A 151 GLY A 158 1 8 HELIX 9 AA9 GLY A 158 PHE A 181 1 24 HELIX 10 AB1 ASP A 186 ILE A 190 5 5 HELIX 11 AB2 ASN A 193 ASN A 219 1 27 HELIX 12 AB3 GLY A 268 GLY A 273 1 6 HELIX 13 AB4 THR A 275 PHE A 280 1 6 HELIX 14 AB5 SER A 295 LEU A 308 1 14 HELIX 15 AB6 ASP A 325 HIS A 339 1 15 HELIX 16 AB7 CYS A 402 GLY A 406 5 5 HELIX 17 AB8 GLY A 432 ASN A 435 5 4 HELIX 18 AB9 LEU A 441 ALA A 458 1 18 HELIX 19 AC1 SER A 485 GLY A 494 1 10 HELIX 20 AC2 LEU A 508 ALA A 513 1 6 HELIX 21 AC3 SER A 529 ASN A 531 5 3 HELIX 22 AC4 ASN A 543 MET A 557 1 15 HELIX 23 AC5 THR A 560 THR A 567 1 8 HELIX 24 AC6 CYS A 574 THR A 580 5 7 HELIX 25 AC7 THR B 7 ALA B 18 1 12 HELIX 26 AC8 CYS B 28 ALA B 41 1 14 HELIX 27 AC9 ASP B 51 LEU B 53 5 3 HELIX 28 AD1 ASN B 55 LYS B 68 1 14 HELIX 29 AD2 ASP B 84 ASN B 94 1 11 HELIX 30 AD3 GLU B 96 VAL B 101 1 6 HELIX 31 AD4 GLY B 116 TYR B 129 1 14 HELIX 32 AD5 GLY B 152 GLY B 158 1 7 HELIX 33 AD6 GLY B 158 PHE B 181 1 24 HELIX 34 AD7 ASP B 186 ILE B 190 5 5 HELIX 35 AD8 ASN B 193 ASN B 219 1 27 HELIX 36 AD9 GLY B 268 GLY B 273 1 6 HELIX 37 AE1 SER B 276 PHE B 280 1 5 HELIX 38 AE2 SER B 295 LEU B 308 1 14 HELIX 39 AE3 ASP B 325 HIS B 339 1 15 HELIX 40 AE4 VAL B 400 GLY B 406 1 7 HELIX 41 AE5 GLY B 432 ASN B 435 5 4 HELIX 42 AE6 LEU B 441 ALA B 458 1 18 HELIX 43 AE7 SER B 485 GLY B 494 1 10 HELIX 44 AE8 LEU B 508 ALA B 513 1 6 HELIX 45 AE9 SER B 529 ASN B 531 5 3 HELIX 46 AF1 ASN B 543 MET B 557 1 15 HELIX 47 AF2 THR B 560 THR B 567 1 8 HELIX 48 AF3 CYS B 574 THR B 580 5 7 SHEET 1 AA1 4 ALA A 46 GLU A 49 0 SHEET 2 AA1 4 VAL A 20 SER A 24 1 N VAL A 20 O ALA A 46 SHEET 3 AA1 4 GLN A 74 VAL A 77 -1 O GLN A 74 N PHE A 23 SHEET 4 AA1 4 LYS A 80 GLY A 83 -1 O GLY A 83 N MET A 75 SHEET 1 AA2 6 VAL A 221 ASN A 225 0 SHEET 2 AA2 6 THR A 133 ASP A 137 1 N THR A 133 O THR A 222 SHEET 3 AA2 6 TYR A 108 ILE A 113 1 N VAL A 112 O ALA A 134 SHEET 4 AA2 6 VAL A 245 LEU A 255 1 O ILE A 254 N ILE A 113 SHEET 5 AA2 6 GLU A 235 THR A 239 -1 N VAL A 236 O ILE A 248 SHEET 6 AA2 6 LYS A 227 LEU A 230 -1 N ARG A 229 O GLN A 237 SHEET 1 AA3 5 VAL A 221 ASN A 225 0 SHEET 2 AA3 5 THR A 133 ASP A 137 1 N THR A 133 O THR A 222 SHEET 3 AA3 5 TYR A 108 ILE A 113 1 N VAL A 112 O ALA A 134 SHEET 4 AA3 5 VAL A 245 LEU A 255 1 O ILE A 254 N ILE A 113 SHEET 5 AA3 5 VAL A 428 ALA A 430 1 O TYR A 429 N LEU A 255 SHEET 1 AA4 2 ARG A 260 PRO A 261 0 SHEET 2 AA4 2 ARG A 393 GLU A 394 -1 O GLU A 394 N ARG A 260 SHEET 1 AA5 4 LYS A 342 LYS A 345 0 SHEET 2 AA5 4 VAL A 312 VAL A 316 1 N VAL A 314 O ALA A 344 SHEET 3 AA5 4 THR A 289 ILE A 292 1 N VAL A 291 O MET A 315 SHEET 4 AA5 4 THR A 386 PHE A 389 1 O ILE A 388 N LEU A 290 SHEET 1 AA6 3 CYS A 347 LYS A 356 0 SHEET 2 AA6 3 LEU A 367 TYR A 374 -1 O LEU A 367 N LEU A 355 SHEET 3 AA6 3 LYS A 379 PHE A 384 -1 O PHE A 384 N LEU A 368 SHEET 1 AA7 5 THR A 471 VAL A 473 0 SHEET 2 AA7 5 TYR A 479 GLY A 483 -1 O TYR A 479 N VAL A 473 SHEET 3 AA7 5 VAL A 534 LEU A 540 -1 O VAL A 539 N GLY A 480 SHEET 4 AA7 5 CYS A 520 ARG A 527 -1 N TYR A 521 O LEU A 540 SHEET 5 AA7 5 ILE A 498 PHE A 505 -1 N GLU A 499 O CYS A 526 SHEET 1 AA8 4 ALA B 46 GLU B 49 0 SHEET 2 AA8 4 VAL B 20 SER B 24 1 N VAL B 20 O ALA B 46 SHEET 3 AA8 4 GLN B 74 VAL B 77 -1 O GLN B 74 N PHE B 23 SHEET 4 AA8 4 LYS B 80 GLY B 83 -1 O LYS B 80 N VAL B 77 SHEET 1 AA9 6 VAL B 221 ASN B 225 0 SHEET 2 AA9 6 THR B 133 ASP B 137 1 N THR B 133 O THR B 222 SHEET 3 AA9 6 TYR B 108 ILE B 113 1 N VAL B 112 O ALA B 134 SHEET 4 AA9 6 VAL B 245 LEU B 255 1 O ILE B 254 N ILE B 113 SHEET 5 AA9 6 GLU B 235 THR B 239 -1 N VAL B 236 O ILE B 248 SHEET 6 AA9 6 LYS B 227 LEU B 230 -1 N ARG B 229 O GLN B 237 SHEET 1 AB1 5 VAL B 221 ASN B 225 0 SHEET 2 AB1 5 THR B 133 ASP B 137 1 N THR B 133 O THR B 222 SHEET 3 AB1 5 TYR B 108 ILE B 113 1 N VAL B 112 O ALA B 134 SHEET 4 AB1 5 VAL B 245 LEU B 255 1 O ILE B 254 N ILE B 113 SHEET 5 AB1 5 VAL B 428 ALA B 430 1 O TYR B 429 N LEU B 255 SHEET 1 AB2 2 GLU B 259 PRO B 261 0 SHEET 2 AB2 2 ARG B 393 PRO B 395 -1 O GLU B 394 N ARG B 260 SHEET 1 AB3 5 ILE B 274 THR B 275 0 SHEET 2 AB3 5 THR B 386 PHE B 389 1 O PHE B 389 N ILE B 274 SHEET 3 AB3 5 THR B 289 ILE B 292 1 N LEU B 290 O ILE B 388 SHEET 4 AB3 5 VAL B 312 VAL B 316 1 O MET B 315 N VAL B 291 SHEET 5 AB3 5 VAL B 341 LYS B 345 1 O ALA B 344 N VAL B 316 SHEET 1 AB4 3 CYS B 347 LYS B 356 0 SHEET 2 AB4 3 LEU B 367 TYR B 374 -1 O LEU B 367 N LEU B 355 SHEET 3 AB4 3 LYS B 379 PHE B 384 -1 O PHE B 384 N LEU B 368 SHEET 1 AB5 5 THR B 471 VAL B 473 0 SHEET 2 AB5 5 GLU B 478 GLY B 483 -1 O TYR B 479 N VAL B 473 SHEET 3 AB5 5 VAL B 534 GLY B 541 -1 O VAL B 539 N GLY B 480 SHEET 4 AB5 5 CYS B 520 ARG B 527 -1 N TYR B 521 O LEU B 540 SHEET 5 AB5 5 ILE B 498 PHE B 505 -1 N GLU B 499 O CYS B 526 SSBOND 1 CYS A 28 CYS A 31 1555 1555 2.07 SSBOND 2 CYS A 154 CYS A 159 1555 1555 2.03 SSBOND 3 CYS B 28 CYS B 31 1555 1555 2.10 SSBOND 4 CYS B 154 CYS B 159 1555 1555 2.11 LINK O ASP A 565 K K A 609 1555 1555 2.57 LINK O THR A 567 K K A 609 1555 1555 2.67 LINK O THR A 579 K K A 609 1555 1555 2.55 LINK K K A 609 OE1 GLN B 447 1555 1555 2.90 CISPEP 1 VAL A 72 PRO A 73 0 -0.26 CISPEP 2 HIS A 571 PRO A 572 0 -5.14 CISPEP 3 VAL B 72 PRO B 73 0 0.49 CISPEP 4 HIS B 571 PRO B 572 0 -4.88 CRYST1 84.269 87.933 185.409 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 0.011867 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011372 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005393 0.00000