HEADER OXYGENASE 21-NOV-03 1USC TITLE PUTATIVE STYRENE MONOOXYGENASE SMALL COMPONENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE STYRENE MONOOXYGENASE SMALL COMPONENT; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: FMN BINDING DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS OXYGENASE, FMN-BINDING PROTEIN, STRUCTURAL GENOMICS, STYRENE KEYWDS 2 MONOOXYGENASE, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI EXPDTA X-RAY DIFFRACTION AUTHOR T.H.TAHIROV,E.INAGAKI,H.TAKAHASHI REVDAT 5 08-MAY-24 1USC 1 REMARK REVDAT 4 22-MAY-19 1USC 1 REMARK REVDAT 3 06-MAR-19 1USC 1 REMARK REVDAT 2 24-FEB-09 1USC 1 VERSN REVDAT 1 27-NOV-03 1USC 0 JRNL AUTH E.INAGAKI,H.TAKAHASHI,T.H.TAHIROV JRNL TITL CRYSTAL STRUCTURE OF PUTATIVE STYRENE MONOOXYGENASE SMALL JRNL TITL 2 COMPONENT FROM THERMUS THERMOPHILUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.24 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1162125.940 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 95417 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) : 0.203 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4825 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 1.24 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.32 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 14425 REMARK 3 BIN R VALUE (WORKING SET) : 0.3590 REMARK 3 BIN FREE R VALUE : 0.3680 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 770 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2804 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 70 REMARK 3 SOLVENT ATOMS : 411 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.72000 REMARK 3 B22 (A**2) : -4.09000 REMARK 3 B33 (A**2) : -0.63000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.25 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) : 0.17 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.560 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.140 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.870 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.070 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 52.32 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : FMN.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : FMN.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1USC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1290014025. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.70 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU IMAGE PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 96245 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.240 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -0.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.9500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.28200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: MLPHARE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION METHOD, 3.1 MG/ML OF REMARK 280 PROTEIN SOLUTION WAS MIXED WITH RESERVOIR SOLUTION (21% PEG4000, REMARK 280 0.1M SODIUM ACETATE PH 4.7) AND EQUILIBRATED AGAINST RESERVOIR REMARK 280 SOLUTION AT ROOM TEMPERATURE (291 K). CRYOPROTECTANT: 18% REMARK 280 GLYCEROL, 24% PEG4000, 0.1M SODIUM ACETATE PH 4.7, PH 4.70 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 35.16050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.78550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.16050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.78550 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: PQS 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B2111 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASP B 81 OD1 ASP B 81 2755 2.17 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 PHE A 13 62.38 -106.47 REMARK 500 GLU A 29 -119.59 59.08 REMARK 500 PRO A 156 120.39 -35.33 REMARK 500 PHE B 13 59.36 -118.73 REMARK 500 GLU B 29 -118.93 61.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2035 DISTANCE = 6.69 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1180 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B1180 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A1179 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B1179 DBREF 1USC A 1 178 PDB 1USC 1USC 1 178 DBREF 1USC B 1 178 PDB 1USC 1USC 1 178 SEQRES 1 A 178 MET ARG SER TYR ARG ALA GLN GLY PRO LEU PRO GLY PHE SEQRES 2 A 178 TYR HIS TYR TYR PRO GLY VAL PRO ALA VAL VAL GLY VAL SEQRES 3 A 178 ARG VAL GLU GLU ARG VAL ASN PHE CYS PRO ALA VAL TRP SEQRES 4 A 178 ASN THR GLY LEU SER ALA ASP PRO PRO LEU PHE GLY VAL SEQRES 5 A 178 SER ILE SER PRO LYS ARG PHE THR HIS GLY LEU LEU LEU SEQRES 6 A 178 LYS ALA ARG ARG PHE SER ALA SER PHE HIS PRO PHE GLY SEQRES 7 A 178 GLN LYS ASP LEU VAL HIS TRP LEU GLY SER HIS SER GLY SEQRES 8 A 178 ARG GLU VAL ASP LYS GLY GLN ALA PRO HIS PHE LEU GLY SEQRES 9 A 178 HIS THR GLY VAL PRO ILE LEU GLU GLY ALA TYR ALA ALA SEQRES 10 A 178 TYR GLU LEU GLU LEU LEU GLU VAL HIS THR PHE GLY ASP SEQRES 11 A 178 HIS ASP LEU PHE VAL GLY ARG VAL VAL ALA VAL TRP GLU SEQRES 12 A 178 GLU GLU GLY LEU LEU ASP GLU LYS GLY ARG PRO LYS PRO SEQRES 13 A 178 GLY LEU ALA LEU LEU TYR TYR GLY LYS GLY LEU TYR GLY SEQRES 14 A 178 ARG PRO ALA GLU GLU THR PHE ALA PRO SEQRES 1 B 178 MET ARG SER TYR ARG ALA GLN GLY PRO LEU PRO GLY PHE SEQRES 2 B 178 TYR HIS TYR TYR PRO GLY VAL PRO ALA VAL VAL GLY VAL SEQRES 3 B 178 ARG VAL GLU GLU ARG VAL ASN PHE CYS PRO ALA VAL TRP SEQRES 4 B 178 ASN THR GLY LEU SER ALA ASP PRO PRO LEU PHE GLY VAL SEQRES 5 B 178 SER ILE SER PRO LYS ARG PHE THR HIS GLY LEU LEU LEU SEQRES 6 B 178 LYS ALA ARG ARG PHE SER ALA SER PHE HIS PRO PHE GLY SEQRES 7 B 178 GLN LYS ASP LEU VAL HIS TRP LEU GLY SER HIS SER GLY SEQRES 8 B 178 ARG GLU VAL ASP LYS GLY GLN ALA PRO HIS PHE LEU GLY SEQRES 9 B 178 HIS THR GLY VAL PRO ILE LEU GLU GLY ALA TYR ALA ALA SEQRES 10 B 178 TYR GLU LEU GLU LEU LEU GLU VAL HIS THR PHE GLY ASP SEQRES 11 B 178 HIS ASP LEU PHE VAL GLY ARG VAL VAL ALA VAL TRP GLU SEQRES 12 B 178 GLU GLU GLY LEU LEU ASP GLU LYS GLY ARG PRO LYS PRO SEQRES 13 B 178 GLY LEU ALA LEU LEU TYR TYR GLY LYS GLY LEU TYR GLY SEQRES 14 B 178 ARG PRO ALA GLU GLU THR PHE ALA PRO HET FMN A1179 31 HET ACT A1180 4 HET FMN B1179 31 HET ACT B1180 4 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM ACT ACETATE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 ACT 2(C2 H3 O2 1-) FORMUL 7 HOH *411(H2 O) HELIX 1 1 ARG A 58 ARG A 68 1 11 HELIX 2 2 GLN A 79 GLY A 87 1 9 HELIX 3 3 ASP A 95 ALA A 99 5 5 HELIX 4 4 ARG B 58 ARG B 68 1 11 HELIX 5 5 GLN B 79 GLY B 87 1 9 HELIX 6 6 ASP B 95 ALA B 99 5 5 HELIX 7 7 GLU B 145 LEU B 147 5 3 SHEET 1 AA 4 ARG A 2 ARG A 5 0 SHEET 2 AA 4 HIS B 131 GLU B 143 -1 O VAL B 141 N TYR A 4 SHEET 3 AA 4 LEU B 49 ILE B 54 -1 O PHE B 50 N GLY B 136 SHEET 4 AA 4 ASN B 40 SER B 44 -1 O THR B 41 N GLY B 51 SHEET 1 AB 6 ARG A 2 ARG A 5 0 SHEET 2 AB 6 HIS B 131 GLU B 143 -1 O VAL B 141 N TYR A 4 SHEET 3 AB 6 ALA B 116 PHE B 128 -1 O ALA B 117 N TRP B 142 SHEET 4 AB 6 ARG B 69 PHE B 74 -1 O PHE B 70 N LEU B 120 SHEET 5 AB 6 ALA B 22 VAL B 28 -1 O VAL B 23 N SER B 73 SHEET 6 AB 6 ARG B 31 ALA B 37 -1 O ARG B 31 N VAL B 28 SHEET 1 AC 7 ARG A 31 ALA A 37 0 SHEET 2 AC 7 ALA A 22 VAL A 28 -1 O ALA A 22 N ALA A 37 SHEET 3 AC 7 ARG A 69 PHE A 74 -1 O SER A 71 N GLY A 25 SHEET 4 AC 7 ALA A 116 PHE A 128 -1 O ALA A 116 N PHE A 74 SHEET 5 AC 7 HIS A 131 GLU A 143 -1 O HIS A 131 N PHE A 128 SHEET 6 AC 7 LEU A 49 ILE A 54 -1 O PHE A 50 N GLY A 136 SHEET 7 AC 7 ASN A 40 SER A 44 -1 O THR A 41 N GLY A 51 SHEET 1 AD 6 ARG A 31 ALA A 37 0 SHEET 2 AD 6 ALA A 22 VAL A 28 -1 O ALA A 22 N ALA A 37 SHEET 3 AD 6 ARG A 69 PHE A 74 -1 O SER A 71 N GLY A 25 SHEET 4 AD 6 ALA A 116 PHE A 128 -1 O ALA A 116 N PHE A 74 SHEET 5 AD 6 HIS A 131 GLU A 143 -1 O HIS A 131 N PHE A 128 SHEET 6 AD 6 ARG B 2 ARG B 5 -1 O ARG B 2 N GLU A 143 SHEET 1 AE 2 HIS A 101 LEU A 103 0 SHEET 2 AE 2 PRO A 109 LEU A 111 -1 O ILE A 110 N PHE A 102 SHEET 1 AF 2 LEU A 161 GLY A 164 0 SHEET 2 AF 2 LEU A 167 GLY A 169 -1 O LEU A 167 N TYR A 163 SHEET 1 BA 2 HIS B 101 LEU B 103 0 SHEET 2 BA 2 PRO B 109 LEU B 111 -1 O ILE B 110 N PHE B 102 SHEET 1 BB 2 LEU B 161 GLY B 164 0 SHEET 2 BB 2 LEU B 167 GLY B 169 -1 O LEU B 167 N TYR B 163 CISPEP 1 TYR A 17 PRO A 18 0 0.50 CISPEP 2 ASP A 46 PRO A 47 0 0.18 CISPEP 3 TYR B 17 PRO B 18 0 0.48 CISPEP 4 ASP B 46 PRO B 47 0 -0.07 SITE 1 AC1 5 TRP A 39 ARG A 58 HIS A 131 FMN A1179 SITE 2 AC1 5 HOH A2217 SITE 1 AC2 7 TRP B 39 ARG B 58 HIS B 131 FMN B1179 SITE 2 AC2 7 HOH B2192 HOH B2193 HOH B2194 SITE 1 AC3 25 ASN A 33 CYS A 35 PRO A 36 ALA A 37 SITE 2 AC3 25 VAL A 38 TRP A 39 SER A 53 ILE A 54 SITE 3 AC3 25 SER A 55 ARG A 58 PHE A 59 THR A 60 SITE 4 AC3 25 LEU A 86 GLY A 87 HIS A 89 SER A 90 SITE 5 AC3 25 GLY A 91 LYS A 96 HIS A 131 TYR A 162 SITE 6 AC3 25 TYR A 168 ACT A1180 HOH A2214 HOH A2215 SITE 7 AC3 25 HOH A2216 SITE 1 AC4 23 ASN B 33 PRO B 36 ALA B 37 VAL B 38 SITE 2 AC4 23 TRP B 39 SER B 53 ILE B 54 SER B 55 SITE 3 AC4 23 ARG B 58 PHE B 59 THR B 60 GLY B 87 SITE 4 AC4 23 HIS B 89 SER B 90 GLY B 91 LYS B 96 SITE 5 AC4 23 HIS B 131 TYR B 162 TYR B 168 ACT B1180 SITE 6 AC4 23 HOH B2189 HOH B2190 HOH B2191 CRYST1 70.321 77.571 63.860 90.00 90.00 90.00 P 21 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.014220 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012891 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015659 0.00000