HEADER OXIDOREDUCTASE 18-SEP-01 1K03 TITLE CRYSTAL STRUCTURE OF OLD YELLOW ENZYME MUTANT GLN114ASN COMPLEXED WITH TITLE 2 PARA-HYDROXY BENZALDEHYDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NADPH DEHYDROGENASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OLD YELLOW ENZYME 1, OYE1; COMPND 5 EC: 1.6.99.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-ALPHA BARRELS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.J.BROWN,J.HYUN,S.D.DUVVURI,P.A.KARPLUS,V.MASSEY REVDAT 5 07-FEB-24 1K03 1 REMARK REVDAT 4 27-OCT-21 1K03 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1K03 1 VERSN REVDAT 2 29-MAR-05 1K03 1 JRNL REVDAT 1 26-SEP-01 1K03 0 JRNL AUTH B.J.BROWN,J.HYUN,S.D.DUVVURI,P.A.KARPLUS,V.MASSEY JRNL TITL THE ROLE OF GLUTAMINE 114 IN OLD YELLOW ENZYME JRNL REF J.BIOL.CHEM. V. 277 2138 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 11668181 JRNL DOI 10.1074/JBC.M108453200 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : EMBL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 500.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.9 REMARK 3 NUMBER OF REFLECTIONS : 10862 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.130 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 3177 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 427 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL 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) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 1K03 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-SEP-01. REMARK 100 THE DEPOSITION ID IS D_1000014391. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-NOV-00 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 8.3 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI MIRROR + NI FILTER 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 : 10862 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 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: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-400, HEPES, MAGNESIUM CHLORIDE, REMARK 280 PARA-HYDROXY BENZALDEHYDE, PH 8.3, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 21.50000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 71.50000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 71.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.25000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 71.50000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 71.50000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 10.75000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 71.50000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 71.50000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 32.25000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 71.50000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 71.50000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 10.75000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 21.50000 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 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 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 O HOH A 691 O HOH A 691 8665 1.45 REMARK 500 ND2 ASN A 155 ND2 ASN A 155 8665 2.06 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 LYS A 108 30.07 76.68 REMARK 500 SER A 136 173.77 176.27 REMARK 500 ASP A 144 -149.56 -153.88 REMARK 500 ASN A 194 28.33 49.10 REMARK 500 LEU A 197 -71.05 -22.90 REMARK 500 GLU A 212 13.02 -67.66 REMARK 500 ALA A 278 4.67 -67.36 REMARK 500 THR A 298 154.67 -45.57 REMARK 500 ILE A 315 -64.47 -101.80 REMARK 500 TYR A 382 -58.36 -120.33 REMARK 500 LYS A 398 117.22 66.56 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 MG A 405 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 917 O REMARK 620 2 HOH A 919 O 145.0 REMARK 620 3 HOH A 920 O 68.4 120.0 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HBA A 450 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OYA RELATED DB: PDB REMARK 900 1OYA IS THE CRYSTAL STRUCTURE OF OLD YELLOW ENZYME (OXIDISED) REMARK 900 RELATED ID: 1OYB RELATED DB: PDB REMARK 900 1OYB IS THE CRYSTAL STRUCTURE OF OLD YELLOW ENZYME (OXIDISED) REMARK 900 COMPLEXED WITH PARA-HYDROXY BENZALDEHYDE REMARK 900 RELATED ID: 1OYC RELATED DB: PDB REMARK 900 1OYC IS THE CRYSTAL STRUCTURE OF OLD YELLOW ENZYME (REDUCED) REMARK 900 RELATED ID: 1K02 RELATED DB: PDB REMARK 900 1K02 IS THE CRYSTAL STRUCTURE OF OLD YELLOW ENZYME MUTANT GLN114ASN DBREF 1K03 A 1 399 UNP Q02899 OYE1_SACPS 1 399 SEQADV 1K03 ASN A 114 UNP Q02899 GLN 114 ENGINEERED MUTATION SEQRES 1 A 399 SER PHE VAL LYS ASP PHE LYS PRO GLN ALA LEU GLY ASP SEQRES 2 A 399 THR ASN LEU PHE LYS PRO ILE LYS ILE GLY ASN ASN GLU SEQRES 3 A 399 LEU LEU HIS ARG ALA VAL ILE PRO PRO LEU THR ARG MET SEQRES 4 A 399 ARG ALA LEU HIS PRO GLY ASN ILE PRO ASN ARG ASP TRP SEQRES 5 A 399 ALA VAL GLU TYR TYR THR GLN ARG ALA GLN ARG PRO GLY SEQRES 6 A 399 THR MET ILE ILE THR GLU GLY ALA PHE ILE SER PRO GLN SEQRES 7 A 399 ALA GLY GLY TYR ASP ASN ALA PRO GLY VAL TRP SER GLU SEQRES 8 A 399 GLU GLN MET VAL GLU TRP THR LYS ILE PHE ASN ALA ILE SEQRES 9 A 399 HIS GLU LYS LYS SER PHE VAL TRP VAL ASN LEU TRP VAL SEQRES 10 A 399 LEU GLY TRP ALA ALA PHE PRO ASP ASN LEU ALA ARG ASP SEQRES 11 A 399 GLY LEU ARG TYR ASP SER ALA SER ASP ASN VAL PHE MET SEQRES 12 A 399 ASP ALA GLU GLN GLU ALA LYS ALA LYS LYS ALA ASN ASN SEQRES 13 A 399 PRO GLN HIS SER LEU THR LYS ASP GLU ILE LYS GLN TYR SEQRES 14 A 399 ILE LYS GLU TYR VAL GLN ALA ALA LYS ASN SER ILE ALA SEQRES 15 A 399 ALA GLY ALA ASP GLY VAL GLU ILE HIS SER ALA ASN GLY SEQRES 16 A 399 TYR LEU LEU ASN GLN PHE LEU ASP PRO HIS SER ASN THR SEQRES 17 A 399 ARG THR ASP GLU TYR GLY GLY SER ILE GLU ASN ARG ALA SEQRES 18 A 399 ARG PHE THR LEU GLU VAL VAL ASP ALA LEU VAL GLU ALA SEQRES 19 A 399 ILE GLY HIS GLU LYS VAL GLY LEU ARG LEU SER PRO TYR SEQRES 20 A 399 GLY VAL PHE ASN SER MET SER GLY GLY ALA GLU THR GLY SEQRES 21 A 399 ILE VAL ALA GLN TYR ALA TYR VAL ALA GLY GLU LEU GLU SEQRES 22 A 399 LYS ARG ALA LYS ALA GLY LYS ARG LEU ALA PHE VAL HIS SEQRES 23 A 399 LEU VAL GLU PRO ARG VAL THR ASN PRO PHE LEU THR GLU SEQRES 24 A 399 GLY GLU GLY GLU TYR GLU GLY GLY SER ASN ASP PHE VAL SEQRES 25 A 399 TYR SER ILE TRP LYS GLY PRO VAL ILE ARG ALA GLY ASN SEQRES 26 A 399 PHE ALA LEU HIS PRO GLU VAL VAL ARG GLU GLU VAL LYS SEQRES 27 A 399 ASP LYS ARG THR LEU ILE GLY TYR GLY ARG PHE PHE ILE SEQRES 28 A 399 SER ASN PRO ASP LEU VAL ASP ARG LEU GLU LYS GLY LEU SEQRES 29 A 399 PRO LEU ASN LYS TYR ASP ARG ASP THR PHE TYR GLN MET SEQRES 30 A 399 SER ALA HIS GLY TYR ILE ASP TYR PRO THR TYR GLU GLU SEQRES 31 A 399 ALA LEU LYS LEU GLY TRP ASP LYS LYS HET MG A 405 1 HET FMN A 401 31 HET HBA A 450 9 HETNAM MG MAGNESIUM ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM HBA P-HYDROXYBENZALDEHYDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 FMN C17 H21 N4 O9 P FORMUL 4 HBA C7 H6 O2 FORMUL 5 HOH *427(H2 O) HELIX 1 1 THR A 14 LYS A 18 5 5 HELIX 2 2 TRP A 52 ARG A 60 1 9 HELIX 3 3 SER A 90 LYS A 107 1 18 HELIX 4 4 LEU A 118 ALA A 122 5 5 HELIX 5 5 PHE A 123 ASP A 130 1 8 HELIX 6 6 ASP A 144 ALA A 154 1 11 HELIX 7 7 THR A 162 ALA A 183 1 22 HELIX 8 8 TYR A 196 ASP A 203 1 8 HELIX 9 9 SER A 216 ALA A 221 1 6 HELIX 10 10 ALA A 221 GLY A 236 1 16 HELIX 11 11 SER A 254 GLU A 258 5 5 HELIX 12 12 GLY A 260 ALA A 278 1 19 HELIX 13 13 PHE A 311 TRP A 316 1 6 HELIX 14 14 HIS A 329 VAL A 337 1 9 HELIX 15 15 GLY A 347 ASN A 353 1 7 HELIX 16 16 ASP A 355 GLY A 363 1 9 HELIX 17 17 ASP A 370 PHE A 374 5 5 HELIX 18 18 THR A 387 LEU A 394 1 8 SHEET 1 A 2 ILE A 20 ILE A 22 0 SHEET 2 A 2 ASN A 25 LEU A 27 -1 O ASN A 25 N ILE A 22 SHEET 1 B 9 ALA A 31 ILE A 33 0 SHEET 2 B 9 MET A 67 PHE A 74 1 O MET A 67 N ILE A 33 SHEET 3 B 9 PHE A 110 TRP A 116 1 O TRP A 116 N ALA A 73 SHEET 4 B 9 GLY A 187 HIS A 191 1 O GLU A 189 N VAL A 113 SHEET 5 B 9 VAL A 240 LEU A 244 1 O GLY A 241 N ILE A 190 SHEET 6 B 9 PHE A 284 VAL A 288 1 O HIS A 286 N LEU A 242 SHEET 7 B 9 VAL A 320 ALA A 323 1 O ILE A 321 N LEU A 287 SHEET 8 B 9 THR A 342 GLY A 345 1 O LEU A 343 N ARG A 322 SHEET 9 B 9 ALA A 31 ILE A 33 1 N VAL A 32 O ILE A 344 SHEET 1 C 2 TYR A 134 SER A 136 0 SHEET 2 C 2 GLN A 158 SER A 160 1 O HIS A 159 N TYR A 134 LINK MG MG A 405 O HOH A 917 1555 1555 2.56 LINK MG MG A 405 O HOH A 919 1555 4455 3.02 LINK MG MG A 405 O HOH A 920 1555 1555 2.53 CISPEP 1 HIS A 43 PRO A 44 0 0.10 SITE 1 AC1 5 HIS A 380 LEU A 392 HOH A 917 HOH A 919 SITE 2 AC1 5 HOH A 920 SITE 1 AC2 17 PRO A 35 LEU A 36 THR A 37 GLY A 72 SITE 2 AC2 17 HIS A 191 ASN A 194 ARG A 243 GLY A 324 SITE 3 AC2 17 ASN A 325 GLY A 347 ARG A 348 PHE A 374 SITE 4 AC2 17 TYR A 375 HBA A 450 HOH A 528 HOH A 532 SITE 5 AC2 17 HOH A 590 SITE 1 AC3 9 THR A 37 TRP A 116 HIS A 191 ASN A 194 SITE 2 AC3 9 TYR A 196 PHE A 250 PHE A 296 TYR A 375 SITE 3 AC3 9 FMN A 401 CRYST1 143.000 143.000 43.000 90.00 90.00 90.00 P 43 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 0.006993 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006993 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023256 0.00000