HEADER OXIDOREDUCTASE 22-MAR-02 1L9E TITLE ROLE OF HISTIDINE 269 IN CATALYSIS BY MONOMERIC SARCOSINE OXIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MONOMERIC SARCOSINE OXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MSOX; COMPND 5 EC: 1.5.3.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SP.; SOURCE 3 ORGANISM_TAXID: 69000; SOURCE 4 STRAIN: B-0618; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: DH1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS FLAVOPROTEIN, OXIDASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR G.ZHAO,H.SONG,Z.-W.CHEN,F.S.MATHEWS,M.S.JORNS REVDAT 7 16-OCT-24 1L9E 1 REMARK REVDAT 6 16-AUG-23 1L9E 1 REMARK LINK REVDAT 5 11-OCT-17 1L9E 1 REMARK REVDAT 4 13-JUL-11 1L9E 1 VERSN REVDAT 3 24-FEB-09 1L9E 1 VERSN REVDAT 2 01-APR-03 1L9E 1 JRNL REVDAT 1 30-AUG-02 1L9E 0 JRNL AUTH G.ZHAO,H.SONG,Z.W.CHEN,F.S.MATHEWS,M.S.JORNS JRNL TITL MONOMERIC SARCOSINE OXIDASE: ROLE OF HISTIDINE 269 IN JRNL TITL 2 CATALYSIS. JRNL REF BIOCHEMISTRY V. 41 9751 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12146941 JRNL DOI 10.1021/BI020286F REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.TRICKEY,M.A.WAGNER,M.S.JORNS,F.S.MATHEWS REMARK 1 TITL MONOMERIC SARCOSINE OXIDASE: STRUCTURE OF A COVALENTLY REMARK 1 TITL 2 FLAVINYLATED AMINE OXIDIZING ENZYME REMARK 1 REF STRUCTURE V. 7 331 1999 REMARK 1 REFN ISSN 0969-2126 REMARK 1 DOI 10.1016/S0969-2126(99)80043-4 REMARK 2 REMARK 2 RESOLUTION. 1.85 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 89.3 REMARK 3 NUMBER OF REFLECTIONS : 57663 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) : 0.168 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5835 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.96 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE : 0.2508 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 687 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 : 6016 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 118 REMARK 3 SOLVENT ATOMS : 457 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.15 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.870 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 1L9E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-MAR-02. REMARK 100 THE DEPOSITION ID IS D_1000015760. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.0 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 : MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57602 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.5 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 57.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : 0.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: REFINED DIRECTLY REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB CODE 1B3M REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PHOSPHATE, IMIDAZOLE, PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP AT 295K, TEMPERATURE 295.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 35.31900 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 BIOLOGICAL ASSEMBLY IS MONOMER. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 LYS A 386 REMARK 465 THR A 387 REMARK 465 THR A 388 REMARK 465 ILE A 389 REMARK 465 LYS B 386 REMARK 465 THR B 387 REMARK 465 THR B 388 REMARK 465 ILE B 389 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 THR A 2 -164.60 -171.35 REMARK 500 ALA A 11 58.12 -96.79 REMARK 500 PHE A 35 -147.73 -128.77 REMARK 500 ASP A 47 -56.17 67.90 REMARK 500 ASP A 215 67.04 -119.99 REMARK 500 ASN A 306 48.05 -84.37 REMARK 500 SER A 343 42.24 36.31 REMARK 500 HIS A 345 30.25 -140.37 REMARK 500 LYS A 381 48.23 77.66 REMARK 500 ALA B 11 58.53 -95.68 REMARK 500 PHE B 35 -147.87 -128.73 REMARK 500 ASP B 47 -38.41 57.11 REMARK 500 ASN B 189 36.91 -74.93 REMARK 500 ASP B 215 67.01 -119.97 REMARK 500 ASN B 306 47.90 -83.82 REMARK 500 SER B 343 41.11 36.48 REMARK 500 HIS B 345 29.28 -140.59 REMARK 500 LYS B 381 47.55 77.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 6402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 7402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 6400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 7400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 6401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD B 7401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1L9F RELATED DB: PDB REMARK 900 MONOMERIC SARCOSINE OXIDASE: STRUCTURE OF A COVALENTLY FLAVINYLATED REMARK 900 AMINE OXIDIZING ENZYME REMARK 900 RELATED ID: 1L9C RELATED DB: PDB REMARK 900 RELATED ID: 1L9D RELATED DB: PDB DBREF 1L9E A 1 389 UNP P40859 MSOX_BACB0 2 390 DBREF 1L9E B 1 389 UNP P40859 MSOX_BACB0 2 390 SEQRES 1 A 389 SER THR HIS PHE ASP VAL ILE VAL VAL GLY ALA GLY SER SEQRES 2 A 389 MET GLY MET ALA ALA GLY TYR GLN LEU ALA LYS GLN GLY SEQRES 3 A 389 VAL LYS THR LEU LEU VAL ASP ALA PHE ASP PRO PRO HIS SEQRES 4 A 389 THR ASN GLY SER HIS HIS GLY ASP THR ARG ILE ILE ARG SEQRES 5 A 389 HIS ALA TYR GLY GLU GLY ARG GLU TYR VAL PRO LEU ALA SEQRES 6 A 389 LEU ARG SER GLN GLU LEU TRP TYR GLU LEU GLU LYS GLU SEQRES 7 A 389 THR HIS HIS LYS ILE PHE THR LYS THR GLY VAL LEU VAL SEQRES 8 A 389 PHE GLY PRO LYS GLY GLU SER ALA PHE VAL ALA GLU THR SEQRES 9 A 389 MET GLU ALA ALA LYS GLU HIS SER LEU THR VAL ASP LEU SEQRES 10 A 389 LEU GLU GLY ASP GLU ILE ASN LYS ARG TRP PRO GLY ILE SEQRES 11 A 389 THR VAL PRO GLU ASN TYR ASN ALA ILE PHE GLU PRO ASN SEQRES 12 A 389 SER GLY VAL LEU PHE SER GLU ASN CYS ILE ARG ALA TYR SEQRES 13 A 389 ARG GLU LEU ALA GLU ALA ARG GLY ALA LYS VAL LEU THR SEQRES 14 A 389 HIS THR ARG VAL GLU ASP PHE ASP ILE SER PRO ASP SER SEQRES 15 A 389 VAL LYS ILE GLU THR ALA ASN GLY SER TYR THR ALA ASP SEQRES 16 A 389 LYS LEU ILE VAL SER MET GLY ALA TRP ASN SER LYS LEU SEQRES 17 A 389 LEU SER LYS LEU ASN LEU ASP ILE PRO LEU GLN PRO TYR SEQRES 18 A 389 ARG GLN VAL VAL GLY PHE PHE GLU SER ASP GLU SER LYS SEQRES 19 A 389 TYR SER ASN ASP ILE ASP PHE PRO GLY PHE MET VAL GLU SEQRES 20 A 389 VAL PRO ASN GLY ILE TYR TYR GLY PHE PRO SER PHE GLY SEQRES 21 A 389 GLY CYS GLY LEU LYS LEU GLY TYR HIS THR PHE GLY GLN SEQRES 22 A 389 LYS ILE ASP PRO ASP THR ILE ASN ARG GLU PHE GLY VAL SEQRES 23 A 389 TYR PRO GLU ASP GLU SER ASN LEU ARG ALA PHE LEU GLU SEQRES 24 A 389 GLU TYR MET PRO GLY ALA ASN GLY GLU LEU LYS ARG GLY SEQRES 25 A 389 ALA VAL CYS MET TYR THR LYS THR LEU ASP GLU HIS PHE SEQRES 26 A 389 ILE ILE ASP LEU HIS PRO GLU HIS SER ASN VAL VAL ILE SEQRES 27 A 389 ALA ALA GLY PHE SER GLY HIS GLY PHE LYS PHE SER SER SEQRES 28 A 389 GLY VAL GLY GLU VAL LEU SER GLN LEU ALA LEU THR GLY SEQRES 29 A 389 LYS THR GLU HIS ASP ILE SER ILE PHE SER ILE ASN ARG SEQRES 30 A 389 PRO ALA LEU LYS GLU SER LEU GLN LYS THR THR ILE SEQRES 1 B 389 SER THR HIS PHE ASP VAL ILE VAL VAL GLY ALA GLY SER SEQRES 2 B 389 MET GLY MET ALA ALA GLY TYR GLN LEU ALA LYS GLN GLY SEQRES 3 B 389 VAL LYS THR LEU LEU VAL ASP ALA PHE ASP PRO PRO HIS SEQRES 4 B 389 THR ASN GLY SER HIS HIS GLY ASP THR ARG ILE ILE ARG SEQRES 5 B 389 HIS ALA TYR GLY GLU GLY ARG GLU TYR VAL PRO LEU ALA SEQRES 6 B 389 LEU ARG SER GLN GLU LEU TRP TYR GLU LEU GLU LYS GLU SEQRES 7 B 389 THR HIS HIS LYS ILE PHE THR LYS THR GLY VAL LEU VAL SEQRES 8 B 389 PHE GLY PRO LYS GLY GLU SER ALA PHE VAL ALA GLU THR SEQRES 9 B 389 MET GLU ALA ALA LYS GLU HIS SER LEU THR VAL ASP LEU SEQRES 10 B 389 LEU GLU GLY ASP GLU ILE ASN LYS ARG TRP PRO GLY ILE SEQRES 11 B 389 THR VAL PRO GLU ASN TYR ASN ALA ILE PHE GLU PRO ASN SEQRES 12 B 389 SER GLY VAL LEU PHE SER GLU ASN CYS ILE ARG ALA TYR SEQRES 13 B 389 ARG GLU LEU ALA GLU ALA ARG GLY ALA LYS VAL LEU THR SEQRES 14 B 389 HIS THR ARG VAL GLU ASP PHE ASP ILE SER PRO ASP SER SEQRES 15 B 389 VAL LYS ILE GLU THR ALA ASN GLY SER TYR THR ALA ASP SEQRES 16 B 389 LYS LEU ILE VAL SER MET GLY ALA TRP ASN SER LYS LEU SEQRES 17 B 389 LEU SER LYS LEU ASN LEU ASP ILE PRO LEU GLN PRO TYR SEQRES 18 B 389 ARG GLN VAL VAL GLY PHE PHE GLU SER ASP GLU SER LYS SEQRES 19 B 389 TYR SER ASN ASP ILE ASP PHE PRO GLY PHE MET VAL GLU SEQRES 20 B 389 VAL PRO ASN GLY ILE TYR TYR GLY PHE PRO SER PHE GLY SEQRES 21 B 389 GLY CYS GLY LEU LYS LEU GLY TYR HIS THR PHE GLY GLN SEQRES 22 B 389 LYS ILE ASP PRO ASP THR ILE ASN ARG GLU PHE GLY VAL SEQRES 23 B 389 TYR PRO GLU ASP GLU SER ASN LEU ARG ALA PHE LEU GLU SEQRES 24 B 389 GLU TYR MET PRO GLY ALA ASN GLY GLU LEU LYS ARG GLY SEQRES 25 B 389 ALA VAL CYS MET TYR THR LYS THR LEU ASP GLU HIS PHE SEQRES 26 B 389 ILE ILE ASP LEU HIS PRO GLU HIS SER ASN VAL VAL ILE SEQRES 27 B 389 ALA ALA GLY PHE SER GLY HIS GLY PHE LYS PHE SER SER SEQRES 28 B 389 GLY VAL GLY GLU VAL LEU SER GLN LEU ALA LEU THR GLY SEQRES 29 B 389 LYS THR GLU HIS ASP ILE SER ILE PHE SER ILE ASN ARG SEQRES 30 B 389 PRO ALA LEU LYS GLU SER LEU GLN LYS THR THR ILE HET CL A6402 1 HET FAD A6400 53 HET IMD A6401 5 HET CL B7402 1 HET FAD B7400 53 HET IMD B7401 5 HETNAM CL CHLORIDE ION HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM IMD IMIDAZOLE FORMUL 3 CL 2(CL 1-) FORMUL 4 FAD 2(C27 H33 N9 O15 P2) FORMUL 5 IMD 2(C3 H5 N2 1+) FORMUL 9 HOH *457(H2 O) HELIX 1 1 GLY A 12 GLN A 25 1 14 HELIX 2 2 GLU A 60 THR A 79 1 20 HELIX 3 3 SER A 98 HIS A 111 1 14 HELIX 4 4 GLY A 120 TRP A 127 1 8 HELIX 5 5 SER A 149 ARG A 163 1 15 HELIX 6 6 MET A 201 ALA A 203 5 3 HELIX 7 7 TRP A 204 LEU A 209 1 6 HELIX 8 8 SER A 210 ASN A 213 5 4 HELIX 9 9 ASP A 231 SER A 236 1 6 HELIX 10 10 ASN A 237 ASP A 240 5 4 HELIX 11 11 PRO A 288 MET A 302 1 15 HELIX 12 12 PRO A 303 ASN A 306 5 4 HELIX 13 13 GLY A 346 LYS A 348 5 3 HELIX 14 14 PHE A 349 GLY A 364 1 16 HELIX 15 15 ILE A 370 SER A 374 5 5 HELIX 16 16 ARG A 377 LYS A 381 5 5 HELIX 17 17 GLY B 12 GLN B 25 1 14 HELIX 18 18 GLY B 58 GLU B 60 5 3 HELIX 19 19 TYR B 61 THR B 79 1 19 HELIX 20 20 SER B 98 HIS B 111 1 14 HELIX 21 21 GLY B 120 TRP B 127 1 8 HELIX 22 22 PHE B 148 ARG B 163 1 16 HELIX 23 23 MET B 201 ALA B 203 5 3 HELIX 24 24 TRP B 204 LEU B 209 1 6 HELIX 25 25 SER B 210 ASN B 213 5 4 HELIX 26 26 ASP B 231 SER B 236 1 6 HELIX 27 27 ASN B 237 ASP B 240 5 4 HELIX 28 28 PRO B 288 MET B 302 1 15 HELIX 29 29 PRO B 303 ASN B 306 5 4 HELIX 30 30 GLY B 346 LYS B 348 5 3 HELIX 31 31 PHE B 349 GLY B 364 1 16 HELIX 32 32 ILE B 370 SER B 374 5 5 HELIX 33 33 ARG B 377 LYS B 381 5 5 SHEET 1 A 6 LYS A 166 LEU A 168 0 SHEET 2 A 6 THR A 29 VAL A 32 1 N LEU A 31 O LEU A 168 SHEET 3 A 6 HIS A 3 VAL A 9 1 N VAL A 8 O LEU A 30 SHEET 4 A 6 GLY A 190 VAL A 199 1 O ILE A 198 N VAL A 9 SHEET 5 A 6 VAL A 183 THR A 187 -1 N VAL A 183 O ALA A 194 SHEET 6 A 6 VAL A 173 ILE A 178 -1 N ASP A 177 O LYS A 184 SHEET 1 B 6 LYS A 166 LEU A 168 0 SHEET 2 B 6 THR A 29 VAL A 32 1 N LEU A 31 O LEU A 168 SHEET 3 B 6 HIS A 3 VAL A 9 1 N VAL A 8 O LEU A 30 SHEET 4 B 6 GLY A 190 VAL A 199 1 O ILE A 198 N VAL A 9 SHEET 5 B 6 VAL A 336 ALA A 340 1 O VAL A 337 N VAL A 199 SHEET 6 B 6 ILE A 326 LEU A 329 -1 N ASP A 328 O ILE A 338 SHEET 1 C 3 THR A 48 ILE A 51 0 SHEET 2 C 3 GLY A 145 PHE A 148 -1 O LEU A 147 N ARG A 49 SHEET 3 C 3 PHE A 84 THR A 85 -1 N THR A 85 O VAL A 146 SHEET 1 D 8 LEU A 309 LYS A 319 0 SHEET 2 D 8 GLN A 219 PHE A 228 -1 N GLN A 223 O CYS A 315 SHEET 3 D 8 LEU A 264 TYR A 268 -1 O LEU A 264 N PHE A 228 SHEET 4 D 8 GLY A 251 PHE A 256 -1 N TYR A 254 O GLY A 267 SHEET 5 D 8 GLY A 243 VAL A 248 -1 N VAL A 248 O GLY A 251 SHEET 6 D 8 VAL A 89 PRO A 94 1 N LEU A 90 O GLY A 243 SHEET 7 D 8 TYR A 136 GLU A 141 -1 O ILE A 139 N VAL A 91 SHEET 8 D 8 ASP A 116 GLU A 119 -1 N LEU A 118 O ALA A 138 SHEET 1 E 3 LEU A 309 LYS A 319 0 SHEET 2 E 3 GLN A 219 PHE A 228 -1 N GLN A 223 O CYS A 315 SHEET 3 E 3 GLN A 273 LYS A 274 -1 O GLN A 273 N ARG A 222 SHEET 1 F 6 LYS B 166 LEU B 168 0 SHEET 2 F 6 THR B 29 VAL B 32 1 N LEU B 31 O LEU B 168 SHEET 3 F 6 HIS B 3 VAL B 9 1 N VAL B 8 O LEU B 30 SHEET 4 F 6 GLY B 190 VAL B 199 1 O ILE B 198 N VAL B 9 SHEET 5 F 6 VAL B 183 THR B 187 -1 N VAL B 183 O ALA B 194 SHEET 6 F 6 ASP B 175 ILE B 178 -1 N ASP B 177 O LYS B 184 SHEET 1 G 6 LYS B 166 LEU B 168 0 SHEET 2 G 6 THR B 29 VAL B 32 1 N LEU B 31 O LEU B 168 SHEET 3 G 6 HIS B 3 VAL B 9 1 N VAL B 8 O LEU B 30 SHEET 4 G 6 GLY B 190 VAL B 199 1 O ILE B 198 N VAL B 9 SHEET 5 G 6 VAL B 336 ALA B 340 1 O VAL B 337 N LEU B 197 SHEET 6 G 6 ILE B 326 LEU B 329 -1 N ASP B 328 O ILE B 338 SHEET 1 H 3 ARG B 49 ILE B 51 0 SHEET 2 H 3 GLY B 145 LEU B 147 -1 O LEU B 147 N ARG B 49 SHEET 3 H 3 PHE B 84 THR B 85 -1 N THR B 85 O VAL B 146 SHEET 1 I 8 LEU B 309 LYS B 319 0 SHEET 2 I 8 GLN B 219 PHE B 228 -1 N GLN B 223 O CYS B 315 SHEET 3 I 8 LEU B 264 TYR B 268 -1 O LEU B 264 N PHE B 228 SHEET 4 I 8 GLY B 251 PHE B 256 -1 N TYR B 254 O GLY B 267 SHEET 5 I 8 GLY B 243 VAL B 248 -1 N VAL B 248 O GLY B 251 SHEET 6 I 8 VAL B 89 PRO B 94 1 N LEU B 90 O GLY B 243 SHEET 7 I 8 TYR B 136 GLU B 141 -1 O GLU B 141 N VAL B 89 SHEET 8 I 8 ASP B 116 GLU B 119 -1 N LEU B 118 O ALA B 138 SHEET 1 J 3 LEU B 309 LYS B 319 0 SHEET 2 J 3 GLN B 219 PHE B 228 -1 N GLN B 223 O CYS B 315 SHEET 3 J 3 GLN B 273 LYS B 274 -1 O GLN B 273 N ARG B 222 LINK SG CYS A 315 C8M FAD A6400 1555 1555 1.79 LINK SG CYS B 315 C8M FAD B7400 1555 1555 1.76 CISPEP 1 PRO A 37 PRO A 38 0 -0.09 CISPEP 2 PRO B 37 PRO B 38 0 -0.40 SITE 1 AC1 5 TYR A 317 THR A 318 GLY A 344 FAD A6400 SITE 2 AC1 5 HOH A6421 SITE 1 AC2 5 TYR B 317 THR B 318 GLY B 344 FAD B7400 SITE 2 AC2 5 HOH B7408 SITE 1 AC3 40 GLY A 10 GLY A 12 SER A 13 MET A 14 SITE 2 AC3 40 VAL A 32 ASP A 33 ALA A 34 PHE A 35 SITE 3 AC3 40 HIS A 39 GLY A 42 SER A 43 HIS A 44 SITE 4 AC3 40 ARG A 49 ILE A 50 THR A 171 ARG A 172 SITE 5 AC3 40 VAL A 173 SER A 200 MET A 201 GLY A 202 SITE 6 AC3 40 TRP A 204 LEU A 208 VAL A 225 TYR A 254 SITE 7 AC3 40 CYS A 315 MET A 316 TYR A 317 PHE A 342 SITE 8 AC3 40 GLY A 344 HIS A 345 GLY A 346 PHE A 347 SITE 9 AC3 40 LYS A 348 IMD A6401 CL A6402 HOH A6403 SITE 10 AC3 40 HOH A6410 HOH A6411 HOH A6413 HOH A6485 SITE 1 AC4 40 GLY B 10 GLY B 12 SER B 13 MET B 14 SITE 2 AC4 40 VAL B 32 ASP B 33 ALA B 34 PHE B 35 SITE 3 AC4 40 HIS B 39 GLY B 42 SER B 43 HIS B 44 SITE 4 AC4 40 ARG B 49 ILE B 50 THR B 171 ARG B 172 SITE 5 AC4 40 VAL B 173 SER B 200 MET B 201 GLY B 202 SITE 6 AC4 40 TRP B 204 LEU B 208 VAL B 225 TYR B 254 SITE 7 AC4 40 CYS B 315 MET B 316 TYR B 317 PHE B 342 SITE 8 AC4 40 GLY B 344 HIS B 345 GLY B 346 PHE B 347 SITE 9 AC4 40 LYS B 348 IMD B7401 CL B7402 HOH B7403 SITE 10 AC4 40 HOH B7406 HOH B7412 HOH B7416 HOH B7456 SITE 1 AC5 6 ARG A 52 MET A 245 GLY A 344 LYS A 348 SITE 2 AC5 6 FAD A6400 HOH A6420 SITE 1 AC6 6 ARG B 52 MET B 245 GLY B 344 LYS B 348 SITE 2 AC6 6 FAD B7400 HOH B7435 CRYST1 73.083 70.638 74.297 90.00 93.78 90.00 P 1 21 1 4 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 0.013683 0.000000 0.000904 0.00000 SCALE2 0.000000 0.014157 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013489 0.00000