HEADER OXIDOREDUCTASE 11-OCT-10 3P67 TITLE T26S MUTANT OF PENTAERYTHRITOL TETRANITRATE REDUCTASE CONTAINING A TITLE 2 BOUND ACETATE MOLECULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENTAERYTHRITOL TETRANITRATE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.6.99.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTER CLOACAE; SOURCE 3 ORGANISM_TAXID: 550; SOURCE 4 STRAIN: PB2; SOURCE 5 GENE: ONR, PETNR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PBLUESCRIPT II-KS(+) KEYWDS OLD YELLOW ENZYME FAMILY, ALPHA, BETA BARREL, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.S.TOOGOOD,N.S.SCRUTTON REVDAT 2 08-NOV-17 3P67 1 REMARK REVDAT 1 24-NOV-10 3P67 0 JRNL AUTH M.E.HULLEY,H.S.TOOGOOD,A.FRYSZKOWSKA,D.MANSELL,G.M.STEPHENS, JRNL AUTH 2 J.M.GARDINER,N.S.SCRUTTON JRNL TITL FOCUSED DIRECTED EVOLUTION OF PENTAERYTHRITOL TETRANITRATE JRNL TITL 2 REDUCTASE BY USING AUTOMATED ANAEROBIC KINETIC SCREENING OF JRNL TITL 3 SITE-SATURATED LIBRARIES JRNL REF CHEMBIOCHEM V. 11 2433 2010 JRNL REFN ISSN 1439-4227 JRNL PMID 21064170 JRNL DOI 10.1002/CBIC.201000527 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 16.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 56644 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) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2872 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3916 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 198 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2756 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 35 REMARK 3 SOLVENT ATOMS : 675 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.01000 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): 0.067 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.037 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.120 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.962 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2938 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1974 ; 0.008 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4021 ; 1.212 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4813 ; 0.976 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 390 ; 5.471 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 140 ;39.756 ;23.786 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 464 ;12.626 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;15.243 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 441 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3384 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 597 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 589 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2303 ; 0.205 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1484 ; 0.176 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1500 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 480 ; 0.109 ; 0.200 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): 5 ; 0.166 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 39 ; 0.271 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 64 ; 0.137 ; 0.200 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): 1961 ; 0.775 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 752 ; 0.303 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2964 ; 1.076 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1192 ; 1.658 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1042 ; 2.238 ; 4.500 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): 5473 ; 0.897 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 675 ; 3.262 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 4839 ; 1.385 ; 3.000 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 3P67 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1000062006. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAY-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.542 REMARK 200 MONOCHROMATOR : OSMIC BLUE OPTICS - MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.21 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56705 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 54.554 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : 0.05400 REMARK 200 FOR THE DATA SET : 19.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.16400 REMARK 200 R SYM FOR SHELL (I) : 0.16400 REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1H50 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM CACODYLATE, 100 MM SODIUM REMARK 280 ACETATE, 16-18% ISOPROPANOL, PH 6.2, VAPOR DIFFUSION, SITTING REMARK 280 DROP, 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 28.45950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.43550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.53150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.43550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.45950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.53150 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 0 REMARK 465 SER A 1 REMARK 465 ALA A 2 REMARK 465 HIS A 365 REMARK 465 HIS A 366 REMARK 465 HIS A 367 REMARK 465 HIS A 368 REMARK 465 HIS A 369 REMARK 465 HIS A 370 REMARK 465 HIS A 371 REMARK 465 HIS A 372 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 4 CD CE NZ REMARK 470 LYS A 279 CG CD CE NZ REMARK 470 LYS A 288 CE NZ REMARK 470 LYS A 338 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 TRP A 225 -108.73 -112.02 REMARK 500 ASN A 242 -1.51 69.92 REMARK 500 ASP A 331 44.91 -101.82 REMARK 500 TYR A 358 -62.97 -132.49 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H50 RELATED DB: PDB REMARK 900 PENTAERYTHRITOL TETRANITRATE REDUCTASE REMARK 900 RELATED ID: 3P62 RELATED DB: PDB REMARK 900 PENTAERYTHRITOL TETRANITRATE REDUCTASE DBREF 3P67 A 0 364 UNP P71278 P71278_ENTCL 1 365 SEQADV 3P67 SER A 26 UNP P71278 THR 27 ENGINEERED MUTATION SEQADV 3P67 HIS A 365 UNP P71278 EXPRESSION TAG SEQADV 3P67 HIS A 366 UNP P71278 EXPRESSION TAG SEQADV 3P67 HIS A 367 UNP P71278 EXPRESSION TAG SEQADV 3P67 HIS A 368 UNP P71278 EXPRESSION TAG SEQADV 3P67 HIS A 369 UNP P71278 EXPRESSION TAG SEQADV 3P67 HIS A 370 UNP P71278 EXPRESSION TAG SEQADV 3P67 HIS A 371 UNP P71278 EXPRESSION TAG SEQADV 3P67 HIS A 372 UNP P71278 EXPRESSION TAG SEQRES 1 A 373 MET SER ALA GLU LYS LEU PHE THR PRO LEU LYS VAL GLY SEQRES 2 A 373 ALA VAL THR ALA PRO ASN ARG VAL PHE MET ALA PRO LEU SEQRES 3 A 373 SER ARG LEU ARG SER ILE GLU PRO GLY ASP ILE PRO THR SEQRES 4 A 373 PRO LEU MET GLY GLU TYR TYR ARG GLN ARG ALA SER ALA SEQRES 5 A 373 GLY LEU ILE ILE SER GLU ALA THR GLN ILE SER ALA GLN SEQRES 6 A 373 ALA LYS GLY TYR ALA GLY ALA PRO GLY LEU HIS SER PRO SEQRES 7 A 373 GLU GLN ILE ALA ALA TRP LYS LYS ILE THR ALA GLY VAL SEQRES 8 A 373 HIS ALA GLU ASP GLY ARG ILE ALA VAL GLN LEU TRP HIS SEQRES 9 A 373 THR GLY ARG ILE SER HIS SER SER ILE GLN PRO GLY GLY SEQRES 10 A 373 GLN ALA PRO VAL SER ALA SER ALA LEU ASN ALA ASN THR SEQRES 11 A 373 ARG THR SER LEU ARG ASP GLU ASN GLY ASN ALA ILE ARG SEQRES 12 A 373 VAL ASP THR THR THR PRO ARG ALA LEU GLU LEU ASP GLU SEQRES 13 A 373 ILE PRO GLY ILE VAL ASN ASP PHE ARG GLN ALA VAL ALA SEQRES 14 A 373 ASN ALA ARG GLU ALA GLY PHE ASP LEU VAL GLU LEU HIS SEQRES 15 A 373 SER ALA HIS GLY TYR LEU LEU HIS GLN PHE LEU SER PRO SEQRES 16 A 373 SER SER ASN GLN ARG THR ASP GLN TYR GLY GLY SER VAL SEQRES 17 A 373 GLU ASN ARG ALA ARG LEU VAL LEU GLU VAL VAL ASP ALA SEQRES 18 A 373 VAL CYS ASN GLU TRP SER ALA ASP ARG ILE GLY ILE ARG SEQRES 19 A 373 VAL SER PRO ILE GLY THR PHE GLN ASN VAL ASP ASN GLY SEQRES 20 A 373 PRO ASN GLU GLU ALA ASP ALA LEU TYR LEU ILE GLU GLU SEQRES 21 A 373 LEU ALA LYS ARG GLY ILE ALA TYR LEU HIS MET SER GLU SEQRES 22 A 373 THR ASP LEU ALA GLY GLY LYS PRO TYR SER GLU ALA PHE SEQRES 23 A 373 ARG GLN LYS VAL ARG GLU ARG PHE HIS GLY VAL ILE ILE SEQRES 24 A 373 GLY ALA GLY ALA TYR THR ALA GLU LYS ALA GLU ASP LEU SEQRES 25 A 373 ILE GLY LYS GLY LEU ILE ASP ALA VAL ALA PHE GLY ARG SEQRES 26 A 373 ASP TYR ILE ALA ASN PRO ASP LEU VAL ALA ARG LEU GLN SEQRES 27 A 373 LYS LYS ALA GLU LEU ASN PRO GLN ARG PRO GLU SER PHE SEQRES 28 A 373 TYR GLY GLY GLY ALA GLU GLY TYR THR ASP TYR PRO SER SEQRES 29 A 373 LEU HIS HIS HIS HIS HIS HIS HIS HIS HET FMN A 401 31 HET ACT A 402 4 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM ACT ACETATE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 FMN C17 H21 N4 O9 P FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HOH *675(H2 O) HELIX 1 1 THR A 38 ARG A 48 1 11 HELIX 2 2 SER A 76 GLU A 93 1 18 HELIX 3 3 HIS A 109 GLN A 117 5 9 HELIX 4 4 GLU A 152 ASP A 154 5 3 HELIX 5 5 GLU A 155 ALA A 173 1 19 HELIX 6 6 TYR A 186 SER A 193 1 8 HELIX 7 7 PRO A 194 ASN A 197 5 4 HELIX 8 8 SER A 206 ALA A 211 1 6 HELIX 9 9 ALA A 211 TRP A 225 1 15 HELIX 10 10 SER A 226 ASP A 228 5 3 HELIX 11 11 ASN A 248 ARG A 263 1 16 HELIX 12 12 SER A 282 PHE A 293 1 12 HELIX 13 13 THR A 304 LYS A 314 1 11 HELIX 14 14 GLY A 323 ASN A 329 1 7 HELIX 15 15 ASP A 331 LYS A 339 1 9 HELIX 16 16 ARG A 346 PHE A 350 5 5 SHEET 1 A 2 LEU A 9 VAL A 11 0 SHEET 2 A 2 VAL A 14 ALA A 16 -1 O VAL A 14 N VAL A 11 SHEET 1 B 9 VAL A 20 MET A 22 0 SHEET 2 B 9 LEU A 53 GLN A 60 1 O LEU A 53 N MET A 22 SHEET 3 B 9 ILE A 97 TRP A 102 1 O ALA A 98 N ILE A 54 SHEET 4 B 9 LEU A 177 SER A 182 1 O GLU A 179 N VAL A 99 SHEET 5 B 9 ILE A 230 VAL A 234 1 O GLY A 231 N VAL A 178 SHEET 6 B 9 TYR A 267 SER A 271 1 O HIS A 269 N ILE A 232 SHEET 7 B 9 VAL A 296 ALA A 300 1 O ILE A 298 N MET A 270 SHEET 8 B 9 ALA A 319 PHE A 322 1 O ALA A 321 N GLY A 299 SHEET 9 B 9 VAL A 20 MET A 22 1 N PHE A 21 O VAL A 320 SHEET 1 C 2 VAL A 120 SER A 121 0 SHEET 2 C 2 ARG A 149 ALA A 150 1 O ARG A 149 N SER A 121 SHEET 1 D 2 ARG A 130 ARG A 134 0 SHEET 2 D 2 ALA A 140 ASP A 144 -1 O ILE A 141 N LEU A 133 CISPEP 1 GLU A 32 PRO A 33 0 0.84 SITE 1 AC1 22 ALA A 23 PRO A 24 LEU A 25 SER A 26 SITE 2 AC1 22 ALA A 58 GLN A 100 HIS A 181 HIS A 184 SITE 3 AC1 22 ARG A 233 LEU A 275 ALA A 302 PHE A 322 SITE 4 AC1 22 GLY A 323 ARG A 324 TYR A 351 ACT A 402 SITE 5 AC1 22 HOH A 670 HOH A 713 HOH A 716 HOH A 771 SITE 6 AC1 22 HOH A 844 HOH A 967 SITE 1 AC2 6 TRP A 102 HIS A 181 HIS A 184 TYR A 186 SITE 2 AC2 6 FMN A 401 HOH A1019 CRYST1 56.919 69.063 88.871 90.00 90.00 90.00 P 21 21 21 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 0.017569 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014480 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011252 0.00000 MASTER 300 0 2 16 15 0 8 6 0 0 0 29 END