HEADER OXIDOREDUCTASE 22-JAN-11 3QFT TITLE CRYSTAL STRUCTURE OF NADPH-CYTOCHROME P450 REDUCTASE (FAD/NADPH DOMAIN TITLE 2 AND R457H MUTANT) COMPND MOL_ID: 1; COMPND 2 MOLECULE: NADPH--CYTOCHROME P450 REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: FAD/NADPH DOMAIN (UNP RESIDUES 241-677); COMPND 5 SYNONYM: CPR, P450R; COMPND 6 EC: 1.6.2.4; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: POR, CYPOR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET_CYPORDELTA244 KEYWDS NADPH-CYTOCHROME P450 REDUCTASE, FLAVOPROTEIN, ANTLEY-BIXLER KEYWDS 2 SYNDROME, FAD, NADPH, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.XIA,C.MAROHNIC,S.P.PANDA,B.S.MASTERS,J.-J.P.KIM REVDAT 4 13-SEP-23 3QFT 1 REMARK SEQADV REVDAT 3 31-AUG-11 3QFT 1 JRNL REVDAT 2 24-AUG-11 3QFT 1 JRNL REVDAT 1 17-AUG-11 3QFT 0 JRNL AUTH C.XIA,S.P.PANDA,C.C.MAROHNIC,P.MARTASEK,B.S.MASTERS,J.J.KIM JRNL TITL STRUCTURAL BASIS FOR HUMAN NADPH-CYTOCHROME P450 JRNL TITL 2 OXIDOREDUCTASE DEFICIENCY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 13486 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21808038 JRNL DOI 10.1073/PNAS.1106632108 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 178521.620 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 77786 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) : 0.205 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3953 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 10341 REMARK 3 BIN R VALUE (WORKING SET) : 0.2530 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 590 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3465 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 84 REMARK 3 SOLVENT ATOMS : 436 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.27000 REMARK 3 B22 (A**2) : 3.81000 REMARK 3 B33 (A**2) : -4.09000 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) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 50.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 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) : 1.030 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.550 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.920 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.780 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.45 REMARK 3 BSOL : 53.20 REMARK 3 REMARK 3 NCS MODEL : NONE 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 : COFAC_HUMAN REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : COFAC_HUMAN REMARK 3 TOPOLOGY FILE 3 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3QFT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JAN-11. REMARK 100 THE DEPOSITION ID IS D_1000063590. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0083 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81921 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 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 (%) : 99.3 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 49.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 11.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.66900 REMARK 200 FOR SHELL : 3.300 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 3QFS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MAGNESIUM CHLORIDE, 15% PEG5000 REMARK 280 MME, PH 6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K 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 27.40000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.09900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.31200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.09900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.40000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.31200 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 223 REMARK 465 GLY A 224 REMARK 465 SER A 225 REMARK 465 SER A 226 REMARK 465 HIS A 227 REMARK 465 HIS A 228 REMARK 465 HIS A 229 REMARK 465 HIS A 230 REMARK 465 HIS A 231 REMARK 465 HIS A 232 REMARK 465 SER A 233 REMARK 465 SER A 234 REMARK 465 GLY A 235 REMARK 465 LEU A 236 REMARK 465 VAL A 237 REMARK 465 PRO A 238 REMARK 465 ARG A 239 REMARK 465 GLY A 240 REMARK 465 SER A 241 REMARK 465 HIS A 242 REMARK 465 MET A 243 REMARK 465 SER A 244 REMARK 465 ILE A 245 REMARK 465 GLY A 504 REMARK 465 GLU A 505 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 ASN A 506 CG OD1 ND2 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 GLU A 574 -58.47 -124.33 REMARK 500 ASP A 575 44.78 -141.06 REMARK 500 ASN A 637 -44.80 -137.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAP A 753 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 752 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP A 753 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3QE2 RELATED DB: PDB REMARK 900 FULL-LENGTH WILD TYPE REMARK 900 RELATED ID: 3QFC RELATED DB: PDB REMARK 900 FULL-LENGTH V492E MUTANT REMARK 900 RELATED ID: 3QFR RELATED DB: PDB REMARK 900 FULL-LENGTH R457H MUTANT REMARK 900 RELATED ID: 3QFS RELATED DB: PDB REMARK 900 FAD/NADPH DOMAIN WILD TYPE REMARK 999 REMARK 999 SEQUENCE REMARK 999 A503V IS A NATURAL VARIANT DBREF 3QFT A 244 680 UNP P16435 NCPR_HUMAN 241 677 SEQADV 3QFT MET A 223 UNP P16435 EXPRESSION TAG SEQADV 3QFT GLY A 224 UNP P16435 EXPRESSION TAG SEQADV 3QFT SER A 225 UNP P16435 EXPRESSION TAG SEQADV 3QFT SER A 226 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 227 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 228 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 229 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 230 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 231 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 232 UNP P16435 EXPRESSION TAG SEQADV 3QFT SER A 233 UNP P16435 EXPRESSION TAG SEQADV 3QFT SER A 234 UNP P16435 EXPRESSION TAG SEQADV 3QFT GLY A 235 UNP P16435 EXPRESSION TAG SEQADV 3QFT LEU A 236 UNP P16435 EXPRESSION TAG SEQADV 3QFT VAL A 237 UNP P16435 EXPRESSION TAG SEQADV 3QFT PRO A 238 UNP P16435 EXPRESSION TAG SEQADV 3QFT ARG A 239 UNP P16435 EXPRESSION TAG SEQADV 3QFT GLY A 240 UNP P16435 EXPRESSION TAG SEQADV 3QFT SER A 241 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 242 UNP P16435 EXPRESSION TAG SEQADV 3QFT MET A 243 UNP P16435 EXPRESSION TAG SEQADV 3QFT HIS A 457 UNP P16435 ARG 454 ENGINEERED MUTATION SEQADV 3QFT VAL A 503 UNP P16435 ALA 500 SEE REMARK 999 SEQRES 1 A 458 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 458 LEU VAL PRO ARG GLY SER HIS MET SER ILE ARG GLN TYR SEQRES 3 A 458 GLU LEU VAL VAL HIS THR ASP ILE ASP ALA ALA LYS VAL SEQRES 4 A 458 TYR MET GLY GLU MET GLY ARG LEU LYS SER TYR GLU ASN SEQRES 5 A 458 GLN LYS PRO PRO PHE ASP ALA LYS ASN PRO PHE LEU ALA SEQRES 6 A 458 ALA VAL THR THR ASN ARG LYS LEU ASN GLN GLY THR GLU SEQRES 7 A 458 ARG HIS LEU MET HIS LEU GLU LEU ASP ILE SER ASP SER SEQRES 8 A 458 LYS ILE ARG TYR GLU SER GLY ASP HIS VAL ALA VAL TYR SEQRES 9 A 458 PRO ALA ASN ASP SER ALA LEU VAL ASN GLN LEU GLY LYS SEQRES 10 A 458 ILE LEU GLY ALA ASP LEU ASP VAL VAL MET SER LEU ASN SEQRES 11 A 458 ASN LEU ASP GLU GLU SER ASN LYS LYS HIS PRO PHE PRO SEQRES 12 A 458 CYS PRO THR SER TYR ARG THR ALA LEU THR TYR TYR LEU SEQRES 13 A 458 ASP ILE THR ASN PRO PRO ARG THR ASN VAL LEU TYR GLU SEQRES 14 A 458 LEU ALA GLN TYR ALA SER GLU PRO SER GLU GLN GLU LEU SEQRES 15 A 458 LEU ARG LYS MET ALA SER SER SER GLY GLU GLY LYS GLU SEQRES 16 A 458 LEU TYR LEU SER TRP VAL VAL GLU ALA ARG ARG HIS ILE SEQRES 17 A 458 LEU ALA ILE LEU GLN ASP CYS PRO SER LEU ARG PRO PRO SEQRES 18 A 458 ILE ASP HIS LEU CYS GLU LEU LEU PRO ARG LEU GLN ALA SEQRES 19 A 458 HIS TYR TYR SER ILE ALA SER SER SER LYS VAL HIS PRO SEQRES 20 A 458 ASN SER VAL HIS ILE CYS ALA VAL VAL VAL GLU TYR GLU SEQRES 21 A 458 THR LYS ALA GLY ARG ILE ASN LYS GLY VAL ALA THR ASN SEQRES 22 A 458 TRP LEU ARG ALA LYS GLU PRO VAL GLY GLU ASN GLY GLY SEQRES 23 A 458 ARG ALA LEU VAL PRO MET PHE VAL ARG LYS SER GLN PHE SEQRES 24 A 458 ARG LEU PRO PHE LYS ALA THR THR PRO VAL ILE MET VAL SEQRES 25 A 458 GLY PRO GLY THR GLY VAL ALA PRO PHE ILE GLY PHE ILE SEQRES 26 A 458 GLN GLU ARG ALA TRP LEU ARG GLN GLN GLY LYS GLU VAL SEQRES 27 A 458 GLY GLU THR LEU LEU TYR TYR GLY CYS ARG ARG SER ASP SEQRES 28 A 458 GLU ASP TYR LEU TYR ARG GLU GLU LEU ALA GLN PHE HIS SEQRES 29 A 458 ARG ASP GLY ALA LEU THR GLN LEU ASN VAL ALA PHE SER SEQRES 30 A 458 ARG GLU GLN SER HIS LYS VAL TYR VAL GLN HIS LEU LEU SEQRES 31 A 458 LYS GLN ASP ARG GLU HIS LEU TRP LYS LEU ILE GLU GLY SEQRES 32 A 458 GLY ALA HIS ILE TYR VAL CYS GLY ASP ALA ARG ASN MET SEQRES 33 A 458 ALA ARG ASP VAL GLN ASN THR PHE TYR ASP ILE VAL ALA SEQRES 34 A 458 GLU LEU GLY ALA MET GLU HIS ALA GLN ALA VAL ASP TYR SEQRES 35 A 458 ILE LYS LYS LEU MET THR LYS GLY ARG TYR SER LEU ASP SEQRES 36 A 458 VAL TRP SER HET FAD A 752 53 HET NAP A 753 31 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 NAP C21 H28 N7 O17 P3 FORMUL 4 HOH *436(H2 O) HELIX 1 1 ASP A 257 VAL A 261 5 5 HELIX 2 2 ASP A 330 GLY A 342 1 13 HELIX 3 3 TYR A 370 TYR A 377 1 8 HELIX 4 4 ARG A 385 ALA A 393 1 9 HELIX 5 5 GLN A 394 ALA A 396 5 3 HELIX 6 6 GLU A 398 SER A 410 1 13 HELIX 7 7 SER A 412 VAL A 423 1 12 HELIX 8 8 HIS A 429 CYS A 437 1 9 HELIX 9 9 PRO A 443 LEU A 451 1 9 HELIX 10 10 GLY A 491 ALA A 499 1 9 HELIX 11 11 PRO A 536 GLY A 539 5 4 HELIX 12 12 VAL A 540 GLY A 557 1 18 HELIX 13 13 TYR A 578 ASP A 588 1 11 HELIX 14 14 TYR A 607 ASP A 615 1 9 HELIX 15 15 ASP A 615 GLY A 625 1 11 HELIX 16 16 ASN A 637 GLY A 654 1 18 HELIX 17 17 GLU A 657 LYS A 671 1 15 SHEET 1 A 3 TYR A 248 VAL A 252 0 SHEET 2 A 3 VAL A 348 ASN A 353 -1 O ASN A 352 N GLU A 249 SHEET 3 A 3 THR A 368 SER A 369 -1 O THR A 368 N MET A 349 SHEET 1 B 6 HIS A 457 SER A 460 0 SHEET 2 B 6 HIS A 322 VAL A 325 -1 N VAL A 323 O TYR A 459 SHEET 3 B 6 LEU A 511 ARG A 517 -1 O PHE A 515 N ALA A 324 SHEET 4 B 6 PHE A 285 LYS A 294 -1 N PHE A 285 O MET A 514 SHEET 5 B 6 LEU A 303 ASP A 309 -1 O ASP A 309 N ALA A 288 SHEET 6 B 6 SER A 471 VAL A 477 -1 O ALA A 476 N MET A 304 SHEET 1 C 2 GLU A 480 GLU A 482 0 SHEET 2 C 2 ILE A 488 LYS A 490 -1 O ASN A 489 N TYR A 481 SHEET 1 D 5 GLN A 593 PHE A 598 0 SHEET 2 D 5 THR A 563 CYS A 569 1 N LEU A 565 O ASN A 595 SHEET 3 D 5 VAL A 531 VAL A 534 1 N MET A 533 O LEU A 564 SHEET 4 D 5 HIS A 628 ASP A 634 1 O HIS A 628 N ILE A 532 SHEET 5 D 5 TYR A 674 TRP A 679 1 O SER A 675 N ILE A 629 CISPEP 1 PRO A 277 PRO A 278 0 0.09 CISPEP 2 CYS A 366 PRO A 367 0 0.04 SITE 1 AC1 25 HOH A 1 HOH A 5 HOH A 14 HOH A 23 SITE 2 AC1 25 HOH A 27 HOH A 31 HOH A 81 HOH A 91 SITE 3 AC1 25 HIS A 322 ARG A 427 HIS A 457 TYR A 458 SITE 4 AC1 25 TYR A 459 SER A 460 CYS A 475 ALA A 476 SITE 5 AC1 25 VAL A 477 VAL A 479 TYR A 481 GLY A 491 SITE 6 AC1 25 VAL A 492 ALA A 493 THR A 494 ARG A 517 SITE 7 AC1 25 TRP A 679 SITE 1 AC2 22 HOH A 6 HOH A 19 HOH A 70 HOH A 156 SITE 2 AC2 22 HOH A 194 ARG A 301 PRO A 536 GLY A 537 SITE 3 AC2 22 THR A 538 CYS A 569 ARG A 570 SER A 599 SITE 4 AC2 22 ARG A 600 LYS A 605 TYR A 607 GLN A 609 SITE 5 AC2 22 ASN A 637 MET A 638 ASP A 641 HOH A 764 SITE 6 AC2 22 HOH A 883 HOH A 890 CRYST1 54.800 58.624 130.198 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 0.018248 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017058 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007681 0.00000